Page 1
Colour Television Chassis
EM6E
AA
CL 36532008_000.eps
060503
Contents Page Contents Page
1. Technical Specifications, Connections and Chassis
Overview 2
2. Safety & Maintenance Instructions, Warnings and
Notes 5
3. Directions for Use 7
4. Mechanical Instructions 20
5. Service Modes, Error Codes and Faultfinding 23
6. Block Diagram, Testpoints, and Overviews
Wiring Diagram 35
Block Diagram Supply and Deflection 36
Testpoint Overv. LSP, Auto SCAVEM, and CRT 37
Block Diagram Video 38
Testpoint Overview Small Signal Board 39
Block Diagram Audio 40
Block Diagram Controls 41
I2C IC’s overview 42
Supply Lines Overview 43
Block Diagram Wireless Kit 44
7. Electrical Diagrams and PWB’s Diagram PWB
LSP: Main Supply (Diagram A1) 45 53-58
LSP: Stand-by Supply (Diagram A2) 46 53-58
LSP: Line Deflection (Diagram A3) 47 53-58
LSP: Frame Deflection E/W Drive(Diagr. A4) 48 53-58
LSP: Rotation Circuitry (Diagram A5) 49 53-58
LSP: Audio Amplifier (Diagram A6) 50 53-58
LSP: Small Signal Part (Diagram A8) 51 53-58
LSP: Front (Diagram A9) 52 53-58
SSB: Connector (Diagram B1) 59 80-93
SSB: IF, I/O Video Processing (Diagram B2) 60 80-93
SSB: PICNIC (Feature Box) (Diagram B3A) 61 80-93
SSB: Diversity Tables (NA) 62 80-93
SSB: Falconic (Diagram B3B) 63 80-93
SSB: Eagle (Diagram B3C) 64 80-93
SSB: HOP (Diagram B4) 65 80-93
©
Copyright 2003 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic,
mechanical, photocopying, or otherwise without the prior permission of Philips.
SSB: OTC Flash (Diagram B5A) 66 80-93
SSB: Anti-moiré (Diagram B5B) 67 80-93
SSB: OTC Flash (Diagram B5C) 67 80-93
SSB: Audio Demodulator (Diagram B6A) 68 80-93
SSB: Dolby Digital Decoder (Diagram B6B) 69 80-93
SSB: Dolby Prologic Processor(Diagram B6C) 70 80-93
SSB: DC/DC-Convertor (Diagram B12) 71 80-93
SSB: Tun1/Tun2 (Diagram B13) 72 80-93
SSB: I/O Eur (Diagram B14A) 73 80-93
SSB: I/O Eur (Diagram B14B) 74 80-93
SSB: 2FH I/O (Diagram B14C) 75 80-93
SSB: Audio I/O (Diagram B14D) 76 80-93
SSB: PIP-HIP (Diagram B15A) 77 80-93
SSB: PIP-I/O (Diagram B15B) 78 80-93
SSB: PIP (Muppet) (Diagram B15C) 79 80-93
Mains Switch Panel (Diagram E) 94 95
CRT Panel (Diagram F1) 96 98-99
CRT/ Auto SCAVEM Panel (Diagram F2) 97 98-99
DC Shift Panel (Diagram G) 100 100
VDAF Panel + 2nd Orders (Diagram I) 101 102
Side I/O Panel (Diagram O) 103 104
Top Control Panel (Diagram P) 105 105
Wireless Transmitter (Diagram R) 106 107-108
Wireless Receiver/Frontend (Diagram S1) 109 111-112
Wireless Receiver/Backend (Diagram S2) 110 111-112
Auto SCAVEM Panel (Diagram SC1) 113 114
Audio Output Amplifier (Diagram W) 115 116-117
8. Alignments 119
9. Circuit Description 130
Abbreviation List 150
IC Data Sheets 153
10 Spare Parts List 159
11 Revision List 172
Published by WO 0365 Service PaCE Printed in the Netherlands Subject to modification EN 3122 785 13070
Page 2
EN 2 EM6E1.
Technical Specifications, Connections, and Chassis Overview
1. Technical Specifications, Connections, and Chassis Overview
Index of this chapter:
1. Technical Specifications
2. Connections
3. Chassis Overview
Note: Figures below can deviate slightly from the actual
situation, due to the different set executions.
1.1 Technical Specifications
1.1.1 Vision
Display type : CRT, Real Flat WS
Screen size : 28” (70 cm)
: 32” (82 cm)
: 36” (92 cm)
Tuning system : PLL
Colour systems : PAL: B/G, D/K, I
: SECAM: B/G, D/K, L/
L’
: NTSC: playback only
Channel selections : 100 presets
: UVSH
Aerial input : 75 ohm, IEC-type
1.1.2 Sound
Sound systems : FM-mono, AM-mono
: FM-stereo: B/G,
Czech
: NICAM: B/G, D/K, I, L
Maximum power : 4 x 15 W rms (int.)
1.1.3 Miscellaneous
Cinch: In
- CVBS 1 V pp / 75 ohm
- Audio - L 0.5 V rms / 10 kohm
- Audio - R 0.5 V rms / 10 kohm
Mini Jack: Headphone - Out
- Headphone 32 - 600 ohm / 10 mW
1.2.2 Rear Connections
AUDIO RECEIVER
AUDIO OUT
L
CENTRE INR
SURROUND
IN 2
DIGITAL AUDIO
CINEMA LINK
SUBW. 20-250Hz
IN 1
R L
OUT
Change the source set-up in the menu
to use the digital audio connectors.
EXT.1 EXT.2
EXT.3 EXT.4
TO ACTIVE
SPEAKERS
75 Ω
ANTENNA
FM RADIO
OPTIONAL
OPTIONAL
Mains voltage : 220 - 240 Vac
Mains frequency : 50 / 60 Hz
Ambient temperature : +5 to +45 deg. C
Maximum humidity : 90 % R.H.
Power consumption :
- Normal operation : ≈ 130 W
- Standby : < 1 W
1.2 Connections
1.2.1 Front, top control and Side I/O Connections
TOP CONTROL
-+
M
FRONT VIEW
IR RECEIVER
BLUE LED
RED LED
LIGHT SENSOR
SK 1
Figure 1-1 Front, top control and Side I/O
-+
P/CHVOLUME
SIDE I/O
SVHS
VIDEO
3.5
AUDIO R
AUDIO L
CL 36532008_015.eps
060503
SURROUND SOUND
SURROUND SOUND
WIRELESS
TRANSMITTER
TV ANTENNA
75 Ω
CL 26532008_013.eps
SURROUND SOUND
CINCH SOCKET
OR
WIRELESS TR.
SOCKET
070403
Figure 1-2 Rear View
Audio receiver
Audio - Out (Cinch)
R - Audio - R 0.5 Vrms / 1 kohm
L - Audio - L 0.5 Vrms / 1 kohm
Audio - In (Cinch)
C - Audio - Centre
Hosiden: SVHS - In
1 - Y Ground
2 - C Ground
3 - Y 1 Vpp / 75 ohm
4 - C 0.3 Vpp / 75 ohm
Sets equipped with Surround output for active speakers
and Digital Audio:
R - Surround - R 0.5 Vrms / 1 kohm
L - Surround - L 0.5 Vrms / 1 kohm
- Subwoofer 20 - 250 Hz
Page 3
Technical Specifications, Connections, and Chassis Overview
EN 3EM6E 1.
Digital Audio (if present)
- Dig. audio out
- Dig. audio in 2
- Dig. audio in 1
Audio - Out (Cinch)
R - Audio - R 0.5 Vrms / 1 kohm
L - Audio - L 0.5 Vrms / 1 kohm
FM Radio (Optional)
- IEC-type Coax, 75 ohm
External 1: RGB/YUV and CVBS - In/Out
121
CL96532137_056.eps
202
171199
Figure 1-3 SCART connector
1 - Audio - R 0.5 Vrms / 1 kohm
2 - Audio - R 0.5 Vrms / 10 kohm
3 - Audio - L 0.5 Vrms / 1 kohm
4 - Audio Ground
5 - Audio Ground
6 - Audio - L 0.5 Vrms / 10 kohm
7 - Blue / U 0.7 Vpp / 75 ohm
8 - CVBS-status 0 - 1.3 V: INT
4.5 - 7 V: EXT 16:9
9.5 - 12 V: EXT 4:3
9 - Video Ground
10 - N.C.
11 - Green / Y 0.7 Vpp / 75 ohm
12 - N.C.
13 - Video Ground
14 - Video Ground
15 - Red / V 0.7 Vpp / 75 ohm
16 - Status / FBL 0 - 0.4 V: INT
1 - 3 V: EXT / 75 ohm
17 - Video Ground
18 - Video Ground
19 - CVBS-out 1 Vpp / 75 ohm
20 - CVBS-in 1 Vpp / 75 ohm
21 - Shielding Ground
13 - Video Ground
14 - Video Ground
15 - C-in 0.7 Vpp / 75 ohm
16 - Status / FBL 0 - 0.4 V: INT
1 - 3 V: EXT / 75 ohm
17 - Video Ground
18 - Video Ground
19 - CVBS 1 Vpp / 75 ohm
20 - CVBS-in 1 Vpp / 75 ohm
21 - Shielding Ground
External 3: CVBS - In
121
CL96532137_056.eps
202
171199
Figure 1-5 SCART connector
1 - Ground
2 - Audio - R 0.5 Vrms / 10 kohm
3 - Ground
4 - Audio Ground
5 - Ground
6 - Audio - L 0.5 Vrms / 10 kohm
7 - N.C.
8 - CVBS-status 0 - 1.3 V: INT
4.5 - 7 V: EXT 16:9
9.5 - 12 V: EXT 4:3
9 - Video Ground
10 - N.C.
11 - N.C.
12 - N.C.
13 - Video Ground
14 - Video Ground
15 - N.C.
16 - N.C.
17 - Video Ground
18 - Video Ground
19 - N.C.
20 - CVBS-in 1 Vpp / 75 ohm
21 - Shielding Ground
External 4: CVBS - In
External 2: CVBS and SVHS - In/Out (for VCR)
121
CL96532137_056.eps
202
171199
Figure 1-4 SCART connector
1 - Audio - R 0.5 Vrms / 1 kohm
2 - Audio - R 0.5 Vrms / 10 kohm
3 - Audio - L 0.5 Vrms / 1 kohm
4 - Audio Ground
5 - Audio Ground
6 - Audio - L 0.5 Vrms / 10 kohm
7 - C-out 0.7 Vpp / 75 ohm
8 - CVBS-status 0 - 1.3 V: INT
4.5 - 7 V: EXT 16:9
9.5 - 12 V: EXT 4:3
9 - Video Ground
10 - Easylink (P50)
11 - Green 0.7 Vpp / 75 ohm
12 - N.C.
121
CL96532137_056.eps
202
171199
Figure 1-6 SCART connector
1 - Ground
2 - Audio - R 0.5 Vrms / 10 kohm
3 - Ground
4 - Audio Ground
5 - Ground
6 - Audio - L 0.5 Vrms / 10 kohm
7 - N.C.
8 - CVBS-status 0 - 1.3 V: INT
4.5 - 7 V: EXT 16:9
9.5 - 12 V: EXT 4:3
9 - Video Ground
10 - N.C.
11 - N.C.
12 - N.C.
13 - Video Ground
14 - Video Ground
15 - N.C.
Page 4
EN 4 EM6E1.
Technical Specifications, Connections, and Chassis Overview
16 - N.C.
17 - Video Ground
18 - Video Ground
19 - N.C.
20 - CVBS-in 1 Vpp / 75 ohm
21 - Shielding Ground
Surround - Sound
Sets equipped with Surround-Out jack plug 3,5 mm
- Surround
Audio 0.2 - 2 Vrms / 10 kohm
1.3 Chassis Overview
CRT PANEL
F
SIDE I/O PANEL
O
SMALL SIGNAL BOARD
B
Sets equipped with Wireless Transmitter: RJ45
1 - SDA_TM Signal
2 - SCL_TM Signal
3 - GND Ground
4 - GND Ground
5 - 11V_S Supply
6 - AUDIO_SL 2.8 Vrms
7 - GND AUDIO Ground
8 - AUDIO_SR 2.8 Vrms
Aerial - In
- IEC-type Coax, 75 ohm
TOP CONTROL PANEL
P
P
SCAVEM PANEL
SC
Figure 1-7 PWB location
MAINSWITCH PANEL
LARGE SIGNAL PANEL
DC-SHIFT (optional)
DAF PANEL
CL 36532008_016.eps
E
A
G
I
040403
Page 5
EN 20 EM6E4.
Mechanical Instructions
4. Mechanical Instructions
Index of this chapter:
1. Set Disassembly
2. Service Positions
3. Assy / PWB Removal
4. Set Re-assembly
Notes:
• Figures below can deviate slightly from the actual situation,
due to the different set executions.
• Follow the disassemble instructions in described order.
4.1 Set Disassembly
4.1.1 Wireless Surround Transmitter Removal (if attached)
1. Remove the cable of the Wireless Surround Transmitter
box (at the right side of this RJ45 plug you can find the
release-hook of the lock-mechanism).
2. Pull the Wireless Surround Transmitter box backwards. It
is clicked to the rear cover via three clamps.
4.1.2 Rear Cover Removal
1
2 (5x)
3
1. Disconnect the loudspeaker cable connectors at the top of
the sub-woofer box.
2. Unlock he subwoofer bracket and at the same time pull the
unit backwards.
3. Take out the sub-woofer unit including the bracket.
4.2 Service positions
4.2.1 DAF Module
1
2
4
4
3
3
CL 16532044_011.eps
Figure 4-2 DAF-module
1. Remove the fixation screw (if present) as described in
section: ‘Assy/PWB removal’.
2. Push down the fixation clamp, and pull the complete
bracket at the same time loose from the LSP bracket. The
module is now unlocked from the chassis and can be
handled in several positions.
3
4.2.2 Small Signal Board (SSB)
150501
SERVICE CONNECTOR
CL 36532008_009.eps
Figure 4-1 Removal of the rear cover
Warning: Disconnect the mains power cord before you remove
the rear cover.
First, unscrew the top cover plate:
1. Remove the fixation screw(s) [1] that secure the cover
plate.
2. Remove the top cover plate and the rear cover screws,
hidden by this top cover plate.
To be able to access the electronics of the set, you must
remove the rear cover:
1. Disconnect all communication cables.
2. Remove the fixation screws [2] of the rear I/O cover plate.
3. Remove the remaining fixation screws [3] of the rear cover.
4. Unlock the securing clips at bottom side and remove the
rear cover. Make sure not to damage any cable during this
cover removal.
4.1.3 Sub-woofer Removal
Caution: Do not disconnect the loudspeaker cable from the
subwoofer box when the set is operative, because the class-D
amplifier cannot handle a change in load during operation.
It is no problem when the subwoofer is disconnected before
operation, but a change from connected to disconnected
during operation can damage the amplifier.
040403
CL 26532008_014.eps
040403
Figure 4-3 Small Signal Board removal
1. Unlock the SSB bracket at the position as shown in the
figure and place the board flat on the table.
Note: For good access to both sides it is possible to use two
‘IDE extended flat cables’, 48 cm, 40 fold (ordering code for one
cable: 3104 311 05501). Or use the cables from the service
extension tool 9965 000 14526.
Page 6
4.2.3 LSP Component side
1
2
Mechanical Instructions
1
2
EN 21EM6E 4.
Figure 4-4 LSP unlock action
1. Make sure the SSB bracket is unlocked and placed on the
table.
2. Release the LSP bracket locking clips and pull it out of the
mounting holes.
4.2.4 Solder Side LSP
2
1
1502
CL 36532008_010.eps
040403
Figure 4-6 Service position LSP
For better accessibility of the LSP, do the following (see also
figure above):
1. Make sure the DAF module is uncoupled from the LSP
bracket.
2. Unlock both LSP fixation clamps and pull it backwards to
release it out of the mounting holes.
3. To disconnect the degaussing coil from the LSP, remove
the cable from connector 1502 [1].
4. Release the wiring from their fixation clamps, in order to get
room for repositioning the LSP.
5. Replace the IDE flat cables by two 'IDE extended flat
cables', 48 cm, 40 fold (ordering code for one cable: 3104
311 05501). Or use the cables from the service extension
tool 9965 000 14526.
6. Rotate the LSP 90 degrees clockwise [2], and place it in
one of the bottom fixation holes as shown in the figure.
7. Hook the bracket in the first row of fixation holes of the
bottom tray, see figure.
4.3 Assy / PWB Removal
Sometimes, it can be necessary to swap a complete assy or
Printed Wiring Board (PWB). How that can be done is
explained below.
CL 36532008_017.eps
070503
3
CL 36532008_011.eps
Figure 4-5 Place LSP in Service position
040403
4.3.1 Top Control Assy / Panel
Top control board
Figure 4-7 Top control assy
1. Release both fixation screws about five full turns.
2. Pull the complete assy back- and upwards (it hinges in the
cabinet front).
3. Flip the assy, and you can access the board by releasing
(carefully) the four fixation clamps.
CL 16532149_068.eps
051201
Page 7
EN 22 EM6E4.
Mechanical Instructions
4.3.2 Side-I/O Assy / Panel
3
2
Figure 4-8 Side I/O assy
1. Release the snap-hook [1] with your finger.
2. At the same time, pull the assy backwards.
3. Release the two fixation clamps on the right side of the
bracket [2] (the board hinges at the left side).
4. Remove the board from the bracket.
4.3.3 Mains Switch Assy / Panel
1
1
2
2
1
CL 16532149_069.eps
061201
4.3.4 DAF Assy / Panel
1
2
4
4
3
3
CL 16532044_011.eps
Figure 4-10 DAF-module
1. Remove the fixation screw [1] (if the screw is present).
2. Disconnect the cables.
3. Push down the fixation clamp [2], and pull the complete
bracket at the same time backwards. The module is now
unlocked from the LSB bracket and can be removed.
4. Release the PWB fixation clamps [4], to remove the print
from the DAF bracket.
4.3.5 Auto-Scavem Assy / Panel
This panel is mounted in a bracket on the left side of the LSB.
It is not necessary to remove the bracket.
1. Release the two PWB fixation clamps at top as well as at
bottom side of the PWB.
2. Remove the cables
3. Take out the Auto-Scavem PWB.
4.3.6 Small Signal Board (SSB)
150501
CL 16532149_070.eps
061201
Figure 4-9 Mains Switch Assy
1. Release the two fixation clamps by pushing them upwards
[1]. At the same time, pull the complete assy backwards [2].
Note: be aware that the degaussing coil/cable can hamper
this.
2. Release the two fixation clamps on the two sides of the
bracket (the board hinges at the connector side).
3. Remove the board from the bracket.
4. When the light guide (located in the cabinet, in front of the
LEDs) is defective, you can replace it by pushing it
forwards at the left side (it hinges at the right side, seen
from the rear).
1. Unlock the bracket and at the same time pull the bracket
out of the locking holes.
2. Place the SSB bracket on the table.
3. To remove the PWB disconnect the cables, unscrew the
mounting screws and take the PWB out of its bracket.
4.3.7 Large Signal Panel (LSP)
1. Unlock the LSB bracket as described in section "Service
positions".
2. Disconnect the necessary cables.
3. Remove the PWB mounting screws and release the
fixation clamps on the left of the LSP-bracket (the board
hinges at the right side).
4. Remove the board from the bracket.
4.4 Set Re-assembly
To reassemble the whole set, do all processes in reverse order.
Be sure that, before the rear cover is mounted:
• The mains cord is mounted correctly in its guiding brackets.
• All wires/cables are returned in their original positions. This
is very important due to the large "hot" area of the set.
Page 8
Service Modes, Error Codes, and Fault Finding
5. Service Modes, Error Codes, and Fault Finding
EN 23EM6E 5.
Index of this chapter:
1. Test points
2. Service Modes
3. Problems and solving tips (related to CSM)
4. ComPair
5. Error Codes
6. The blinking LED procedure
7. Protections
8. Repair tips
9. Software downloading
5.1 Test Points
The chassis is equipped with test points printed on the circuit
board assemblies. They refer to the diagram letters.
Perform measurements under the following conditions:
• Service Default Mode.
• Video: colour bar signal.
• Audio: 3 kHz left, 1 kHz right.
5.2 Service Modes
Service Default Mode (SDM) and Service Alignment Mode
(SAM) offer several features for the service technician, while
the Customer Service Mode (CSM) is used for communication
between a Philips Customer Care Centre (P3C) and a
customer.
There is also the option of using ComPair, a hardware interface
between a computer (see requirements below) and the TV
chassis. It offers the ability of structured troubleshooting, test
pattern generation, error code reading, software version
readout, and software upgrading.
Minimum requirements: a Pentium processor, Windows 95/
98, and a CD-ROM drive (see also paragraph “ComPair”).
Note: In this chassis, the bi-coloured LED (red/green) is
replaced by two separate LEDs, a blue and a red one. The blue
LED is controlled by software (via ON_OFF_LED). The red
LED will light in anti-phase to the blue, but with a time delay.
This means that if the blue LED is blinking fast, the red LED will
stay off, but after the blue LED is “OFF” long enough, the red
LED will go “ON”.
So take care: In certain service modes (e.g. blinking LED,
stepwise start-up, etc.) you must observe the blue LED and
ignore the red LED.
5.2.1 Service Default Mode (SDM)
Purpose
• To create a pre-defined setting, to get the same
measurement results as given in this manual.
• To override SW protections.
• To start the blinking LED procedure.
Specifications
• Tuning frequency: 475.25 MHz for PAL/SECAM.
• Colour system: SECAM L for France or PAL B/G for the
rest of Europe.
• All picture settings at 50 % (brightness, colour, contrast).
• All sound settings at 50 %, except volume at 25 %.
• All service-unfriendly modes (if present) are disabled, like:
– (Sleep) timer.
– Child/parental lock.
– Blue mute.
– Automatic volume limiter (AVL).
– Auto switch-off (when no video signal was received for
10 minutes).
– Skip/blank of non-favourite pre-sets.
– Smart modes.
– Auto store of personal presets.
– Auto user menu time-out.
How to enter SDM
Use one of the following methods:
• Use the standard RC-transmitter and key in the code
“062596”, directly followed by the “MENU” button.
Note: It is possible that, together with the SDM, the main
menu will appear. To switch it off, push the “MENU” button
again.
• Short for a moment the two solder pads on SSP print, with
the indication “SDM”. These solder pads are present at
both sides of the print. Activation can be performed in all
modes, except when the set has a problem with the mainprocessor.
Caution: If the SDM is entered via the pins, all the
software-controlled protections are de-activated.
• Use the DST-emulation feature of ComPair.
• Use the “DEFAULT” button on the Dealer Service Tool
(RC7150).
After entering this mode, “SDM” will appear in the upper right
corner of the screen.
How to navigate
When you press the “MENU” button on the RC transmitter, the
set will toggle between the SDM and the normal user menu
(with the SDM mode still active in the background).
How to exit SDM
Use one of the following methods:
• Switch the set to STANDBY via the RC-transmitter.
• Press the “EXIT” button on the DST.
• Via a standard customer RC-transmitter: key in “00”-
sequence.
5.2.2 Service Alignment Mode (SAM)
Purpose
• To perform (software) alignments.
• To change option settings.
• To easily identify the used software version.
• To view operation hours.
• To display (or clear) the error code buffer.
Specifications
• Operation hours counter.
• Software version.
• Option settings.
• Error buffer reading and erasing.
• Software alignments.
How to enter SAM
Use one of the following methods:
• Via a standard RC transmitter: key in the code “062596”
directly followed by the “OSD [i+]” button. After entering
SAM with this method a service warning will appear on the
screen, you can continue by pressing any digit key on the
RC.
• Short for a moment the two solder pads on SSP print, with
the indication SAM. These solder pads are present at both
sides of the print. Depending on the software version it is
possible that the service warning will appear, you can
continue by pressing any digit key on the RC.
• Use the DST-emulation feature of ComPair.
• Press the ALIGN button on the DST while the set is in the
normal operation
Page 9
EN 24 EM6E5.
Service Modes, Error Codes, and Fault Finding
After entering this mode, “SAM” will appear in the upper right
corner of the screen.
Contents of SAM:
• OPERATION HOURS. Displays the accumulated total of
operation hours (not the standby hours).
• HARDWARE INFO
– ROM VERSION. Displays the date of the software and
the software version of the ROM
(example: EM6EU1-1.0_01234 = AAABBCX.Y_NNNNN).
• AAA= the chassis name.
• BB= the region: EU= Europe, AP= Asia Pacific
PAL/Multi, AN= Asia Pacific NTSC, US= USA, LT=
LATAM.
• C= the language cluster number.
• X.Y= the software version, where X is the main
version number (different numbers are not
compatible with one another) and Y is the sub
version number (a higher number is always
compatible with a lower number).
• NNNNN= last five digits of 12nc code software.
– SW VERSION RDS RADIO. Displays the software
version of the RDS radio (if RDS radio is present).
• ERRORS (followed by maximal 10 errors). The most
recent error is displayed at the upper left (for an error
explanation see paragraph “Error Codes”).
• DEFECTIVE MODULE. Here the module that generates
the error is displayed. If there are multiple errors in the
buffer, which are not all generated by a single module,
there is probably another defect. It will then display the
message “UNKNOWN” here.
• RESET ERROR BUFFER. When you press the “OK”
button, the error buffer is reset.
• ALIGNMENTS. This will activate the “ALIGNMENTS” sub-
menu.
• DEALER OPTIONS. Extra features for the dealers.
• SERVICE OPTIONS. Extra features for Service.
• INITIALISE NVM. When an NVM was corrupted (or
replaced) in the former EM3 chassis, the microprocessor
replaces the content with default data (to assure that the
set can operate). However, all pre-sets and alignment
values are gone now, and option numbers are not correct.
Therefore, this was a very drastic way. In this chassis, the
procedure is implemented in another way: The moment the
processor recognises a corrupted NVM, the “initialise
NVM” line will be highlighted. Now, you can do two things
(dependent of the service instructions at that moment):
– Save the content of the NVM via ComPair for
development analysis, before initialising. This will give
the Philips Service department an extra possibility for
diagnosis (e.g. when Development asks for this).
– Initialise the NVM (same as in the past, however now it
happens conscious).
• STORE. All options and alignments are stored when
pressing the “OK”-button
• FUNCTIONAL TEST. All devices are tested via the “OK”
button. Eventual errors are displayed in the error buffer.
The error buffer is not erased, the content returns when this
test is terminated.
• DAILY MENUS. With the “OK” button, you can go to the
normal user menu. SAM is still active in the background.
With the “MENU” button, you return from the user menu to
SAM menu. This feature can be helpful to quickly change
some settings in the user menu.
• SW MAINTENANCE
– UPGRADE. More info see paragraph Software
downloading.
– EVENTS. Not useful for service purposes. In case of
specific software problems, the development
department can ask for this info.
– BDM INFO. Broadcast Debug Menu info. The purpose
of this menu is to debug the broadcast, not the TV. The
menu gives an overview of what is received on the
current preset. Following items are displayed:
P r e s e t n r : -- UTC: - - : - - : --
P r e s e t n a m e : ----- LTO: - - : - - : --
Time: - - : - - : --
C N I N V M : ---- Date: - - / - - / ----
C N I F 1 : ----
C N I F 2 : ---- Time TXT: - - : - - : --
C N I V P S : ---- Time 8/30 F1: - - : - - : --
M o r n i n g P r o g : --- Date 8/30 F1: - - / - - / ----
N a m e 8 / 3 0 F 1 : ----- LTO 8/30 F1: - - : - - : --
N a m e 8 / 3 0 F 2 : -----
N a m e T X T : ----- WSS G1: - - - -
S i g n a l S t r e n g t h :--- WSS G2: - - - -
WSS G3: - - -
E P G S e r v i c e : --- WSS G4: - - -
CL 36532017_055.eps
240403
Figure 5-1 Broadcast debug menu overview
Table 5-1 Broadcast debug menu explanation
Item Source Description
Presetnr Set Presetnumber of the current
selected preset.
Presetname Set Presetname of the current se-
lected preset.
CNI NVM Broadcaster CNI number stored in NVM for
the current preset.
CNI F1 Broadcaster CNI number from transmitted
Packet 8/30 Format 1.
CNI F2 Broadcaster CNI number from transmitted
Packet 8/30 Format 2.
CNI VPS Broadcaster CNI number from transmitted
VPS line.
Morning Prog Broadcaster "ARD" or "ZDF" according to
dedicated bit in 8/30 Format 1.
Name 8/30 F1 Broadcaster Name extracted from status
message of 8/30 Format 1.
Name 8/30 F2 Broadcaster Name extracted from status
message of 8/30 Format 2.
Name TXT Broadcaster Name extracted from TXT
header.
Signal
Strength
FBX Noise figure measured for se-
lected preset.
EPG Service Set EPG Service stored in NVM for
current preset displayed as
"TXT", "MCP", "SCP", "OCP".
UTC Set UTC (Universal Time Code for-
merly known as Greenwich
Mean Time) used in the set.
LTO Set LTO (Local Time Offset) used
in the set. Used by EPG for all
Nextview displays. (= Time
TXT header - Time 8/30 F1 )
Time Set Current time running in the set.
Was extracted at startup, then
maintained by software.
Date Set Current date running in the set.
Was extracted at startup, then
maintained by software.
Time TXT Broadcaster TXT header time from the se-
lected preset.
Time 8/30 F1 Broadcaster UTC time from 8/30 Format 1.
Date 8/30 F1 Broadcaster Date from 8/30 Format 1.
LTO 8/30 F1 Broadcaster LTO from 8/30 Format 1.
WSS G1 Broadcaster WSS Group 1 (Aspect Ratio)
bits 0 1 2 3
WSS G2 Broadcaster WSS Group 2 (Enhanced
Services) bits 4 5 6 7
WSS G3 Broadcaster WSS Group 3 (Subtitles) bits 8
9 10
WSS G4 Broadcaster WSS Group 4 (Reserved) bits
11 12 13
Page 10
Service Modes, Error Codes, and Fault Finding
EN 25EM6E 5.
How to navigate
• In SAM, you can select the menu items with the “CURSOR
UP/DOWN” key on the RC-transmitter. The selected item
will be highlighted. When not all menu items fit on the
screen, move the “CURSOR UP/DOWN” key to display the
next/previous menu items.
• With the “CURSOR LEFT/RIGHT” keys, it is possible to:
– (De) activate the selected menu item.
– Change the value of the selected menu item.
– Activate the selected submenu.
How to exit SAM
Use one of the following methods:
• Press the “MENU” button on the RC-transmitter, or
• Switch the set to STANDBY via the RC-transmitter, or
• Press the “EXIT” button on the DST.
5.2.3 Customer Service Mode (CSM)
Purpose
When a customer is having problems with his TV-set, he can
call his dealer. The service technician can than ask the
customer to activate the CSM, in order to identify the status of
the set. Now, the service technician can judge the severity of
the complaint. In many cases, he can advise the customer how
to solve the problem, or he can decide if it is necessary to visit
the customer.
The CSM is a read only mode; therefore, modifications in this
mode are not possible.
How to enter CSM
Use one of the following methods:
• Press the “MUTE” button on the RC-transmitter
simultaneously with the “MENU” button on the TV (top
control) for at least 4 seconds.
• Key in the code “123654” via the standard RC transmitter.
Note: Activation of the CSM is only possible if there is no (user)
menu on the screen!
How to navigate
By means of the “CURSOR-DOWN/UP” knob on the RCtransmitter, you can navigate through the menus.
Contents of CSM
Customer Service Menu 1
• SOFTWARE VERSION (example: EM6EU1-1.0_01234).
Displays the built-in software version. In case of field
problems related to software, software can be upgraded
(for more details, see paragraph Software downloading).
You will find details of the software versions in the chapter
“Software Survey” of the “Product Survey - Colour
Television” publication. This publication is generated four
times a year.
• FEATURE BOX. The 12NC-number of the built-in Feature
Box software
• SET TYPE. This information is very helpful for a helpdesk/
workshop as reference for further diagnosis. In this way, it
is not necessary for the customer to look at the rear of the
TV-set.
• CODE 1. Gives the latest 5 errors of the error buffer. As
soon as the built-in diagnose software has detected an
error the buffer is adapted. The last occurred error is
displayed on the leftmost position. Each error code is
displayed as a 3-digit number. When less than 10 errors
occur, the rest of the buffer is empty (000). See also
paragraph Error Codes for a description.
• CODE 2. Gives the first 5 errors of the error buffer. See
also paragraph Error Codes for a description.
• VOLUME. Gives the last status of the volume as set by the
customer. The value can vary from 0 (volume is minimum)
to 100 (volume is maximum). Volume values can be
changed via the volume key on the RC-transmitter.
• BRIGHTNESS. Gives the last status of the brightness as
set by the customer. The value can vary from 0 (brightness
is minimum) to 100 (brightness is maximum). Brightness
values can be changed via the “CURSOR LEFT” and
“CURSOR RIGHT” keys on the RC-transmitter after
pressing the “MENU” button and selecting “PICTURE” and
“BRIGHTNESS”.
• CONTRAST. Gives the last status of the contrast as set by
the customer. The value can vary from 0 (contrast is
minimum) to 100 (contrast is maximum). Contrast values
can be changed via “CURSOR LEFT” and “CURSOR
RIGHT” keys on the RC-transmitter after pressing the
“MENU” button and selecting “PICTURE” and
“CONTRAST”.
• COLOUR. Gives the last status of the colour saturation, as
set by the customer. The value can vary from 0 (colour is
minimum) to 100 (colour is maximum). Colour values can
be changed via “CURSOR LEFT” and “CURSOR RIGHT”
keys on the RC-transmitter after pressing the “MENU”
button and selecting “PICTURE” and “COLOUR”.
• HUE. Only relevant for NTSC-signals (e.g. some NTSC-
DVD-discs).
Customer Service Menu 2
• SHARPNESS. Gives the sharpness value. The value can
vary from 0 (sharpness is minimum) to 7 (sharpness is
maximum). In case of bad antenna signals, a too high
value of the sharpness can result in a noisy picture.
Sharpness values can be changed via the “CURSOR
LEFT” and “CURSOR RIGHT” keys on the RC-transmitter
after pressing the “MENU” button and selecting “PICTURE”
and “SHARPNESS”.
• HEADPHONE VOLUME. Gives the last status of the
headphone volume, as set by the customer. The value can
vary from 0 (volume is minimum) to 100 (volume is
maximum). Headphone volume values can be changed via
the “CURSOR LEFT” and “CURSOR RIGHT” keys on the
RC-transmitter after pressing the “MENU” button and
selecting “SOUND” and “HEADPHONE VOLUME”.
• DOLBY. Indicates whether the received transmitter
transmits Dolby sound (“ON”) or not (“OFF”). Attention: The
presence of Dolby can only be tested by the software on
the Dolby Signalling bit. If a Dolby transmission is received
without a Dolby Signalling bit, this indicator will show “OFF”
even though a Dolby transmission is received.
• SURROUND MODE. Indicates the by the customer
selected surround mode (or automatically chosen mode).
In case the set is a Non-Dolby set, there will be displayed
“0”. If it is a Dolby-set then is displayed: “STEREO”, “3
STEREO”, “HALL”, “3DSURROUND”, “DOLBY PRO
LOGIC” or “DOLBY DIGITAL”. These settings can be
influenced after pressing the “MENU” button and selecting
“SOUND” and SURROUND MODE”. It can also have been
selected automatically by signalling bits (internal software).
• TUNER FREQUENCY. Indicates the frequency the
selected transmitter is tuned to. The tuner frequency can
be changed via the “CURSOR LEFT” and “CURSOR
RIGHT” keys for fine tune after opening the installation
menu and selecting “INSTALL” and “MANUAL INSTALL”.
• DIGITAL OPTION. Gives the selected digital mode, “100
HZ”, “DIGITAL SCAN”, “NATURAL MOTION”, “DOUBLE
LINES”, or “PIXEL PLUS”. Change via “MENU”,
“PICTURE”, “DIGITAL OPTIONS”.
• CENTRE TRIM. Indicates the difference between main
volume and volume of centre speaker. Change via:
“MENU”, “SETUP”, “SPEAKERS”, and “CENTRE
VOLUME” (not available when “Surround Mode” is set to
“STEREO” or “HALL”). The value can vary from “-10” to
“+10”
• TV SYSTEM. Gives information about the video system of
the selected transmitter.
– BG: PAL BG signal received.
– DK: PAL DK signal received.
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EN 26 EM6E5.
Service Modes, Error Codes, and Fault Finding
– I: PAL I signal received.
– L/La: SECAM L/La signals received.
– M: NTSC M signal received with video carrier on 38.9
MHz.
Customer Service Menu 3
• BALANCE. Indicates the balance settings, between “-50”
and “+50”. Change via “MENU”, “SOUND”, and
“BALANCE”. Not applicable for Dolby Pro Logic sets.
• CENTRE MODE. Indicates if centre mode is set “ON” or
“OFF”. When centre mode is on, all TV speakers are used
as one centre speaker. Change Centre mode via “MENU”,
“SETUP”, “SPEAKERS”, and “CENTRE MODE”.
• DNR. Gives the selected DNR setting (Dynamic Noise
Reduction), “OFF”, “MINIMUM”, “MEDIUM”, or
“MAXIMUM”. Change via “MENU”, “PICTURE”, “DNR”
• NOISE FIGURE. Gives the noise ratio for the selected
transmitter. This value can vary from 0 (good signal) to 127
(average signal) and to 255 (bad signal). For some
software versions, the noise figure will only be valid when
“Active Control” is set to “medium” or “maximum”.
• SOURCE. Indicates which source is used and the video/
audio signal quality of the selected source.
(Example: Tuner, Video/NICAM) Source: “TUNER”,
“EXT1”, “EXT2”, “EXT3”, “EXT4”, “SIDE”, “AV1”, “AV2”,
“AV3” or “AV4”. Video signal quality: “VIDEO”, “S-VIDEO”,
“RGB 1FH”, “YPBPR 1FH 480P”, “YPBPR 1FH 576P”,
“YPBPR 1FH 1080I”, “YPBPR 2FH 480P”, “YPBPR 2FH
576P”, “YPBPR 2FH 1080I”, “RGB 2FH 480P”, “RGB 2FH
576P” or “RGB 2FH 1080I”. Audio signal quality:
“STEREO”, “SPDIF 1”, “SPDIF 2” or “SPDIF”.
• AUDIO SYSTEM. Gives information about the audio
system of the selected transmitter: “ANALOGUE MONO”,
“ANALOGUE STEREO”, “PCM 2/0”, “DD 1/0”, “DD 2/0
LtRt”, “DD 2/0 L0R0”, “DD 2/1”, “DD 2/2”, “DD 3/0”, “DD 3/
1”, “DD 3/2”, “DD 1+1”, “MPEG 1/0”, “MPEG 2/0”, “MPEG
2/0 LtRt”, “MPEG 2/1”, “MPEG 2/2”, “MPEG 3/0”, “MPEG
3/1”, “MPEG 3/2”, “MPEG 1+1” or “MPEG 2+2”.
• TUNED BIT. Gives information about the tuning method of
the stored pre-set. If a channel is found via “automatic
installation”, you will see the value “Yes”. When you
change this (automatically found) frequency via “fine tune”
adjustment (installation menu - manual installation), the
displayed value will change to “No”. Therefore, when you
see the value “No” in this line, it is an indication that the
received channel is a non-standard signal (e.g. of a VCR).
• SURROUND SPEAKERS. Indicates if the surround
speakers are present, “YES” or “NO”. Change via “MENU”,
“SETUP”, “SPEAKERS”, and “SURROUND SPEAKERS”.
• ON TIMER. Indicates if the “On Timer” is set “ON” or “OFF”
and if the timer is “ON” also displays start time, start day
and program number. Change via “MENU”, “TV”,
“FEATURES”, and “ON TIMER”.
• PRESET LOCK. Indicates if the selected preset has a child
lock: “LOCKED” or “UNLOCKED”. Change via “MENU”,
“TV”, “FEATURES”, “CHILD LOCK”, and “CUSTOM
LOCK”.
“CUSTOM LOCK”. It is possible that more than one value
is shown.
• PROGRAM CATEGORY. Indicates the theme of the
selected transmitter: “MOVIES”, “NEWS”, “SHOWS”,
“SPORTS”, “CHILDREN”, “MUSIC”, “CULTURE”, or
“SERIES”.
• TV RATINGS LOCK. Only applicable for US.
• MOVIE RATINGS LOCK. Only applicable for US.
• V-CHIP TV STATUS. Only applicable for US.
Customer Service Menu 5
• V-CHIP MOVIE STATUS. Only applicable for US.
• OPTIONS 1. Gives the option codes of option group 1 as
set in SAM (Service Alignment Mode).
• OPTIONS 2. Gives the option codes of option group 2 as
set in SAM (Service Alignment Mode).
• AVL. Indicates the last status of AVL (Automatic Volume
Level): “ON” or “OFF”. Change via “MENU”, “TV”,
“SOUND”, “AVL”
• DELTA VOLUME. Indicates the last status of the delta
volume for the selected preset as set by the customer: from
“-12” to “+12”. Change via “MENU”, “TV”, “SOUND”,
“DELTA VOLUME”.
• SURROUND TRIM L. Indicates the last status of
“SURROUND LEFT VOLUME” as set by the customer:
from “-10” to “+10”. Only available in Digital Dolby sets.
Change via “MENU”, “SETUP”, “SPEAKERS”,
“SURROUND L VOLUME.
• SURROUND TRIM R. Indicates the last status of
“Surround Right Volume” as set by the customer: from “10” to “+10”. Only available in Digital Dolby sets. Change
via “MENU”, “SETUP”, “SPEAKERS”, “SURROUND R
VOLUME.
• FRONT SPKR DIST. Indicates the last status of the
distance to the front speakers as set by the customer: “1m”,
“2m”, or “3m”,.... Change via “MENU”, “SETUP”,
“SPEAKERS”, “TO FRONT”.
• SURR. SPKR DIST. Indicates the last status of the
distance to the surround speakers as set by the customer:
“1m”, ”2m”, or ”3m”,.... Change via “MENU”, “SETUP”,
“SPEAKERS”, “TO SURROUND”.
How to exit CSM
Use one of the following methods:
• After you press a key on the RC-transmitter (with exception
of the “CHANNEL”, “VOLUME” and digit (0-9) keys), or
• After you switch the TV-set “OFF” with the mains switch.
5.3 Problems and Solving Tips (related to CSM)
Note: Below described problems are all related to the TV
settings. The procedures to change the value (or status) of the
different settings are described above. New value(s) are
automatically stored.
5.3.1 Picture Problems
Customer Service Menu 4
• CHILD LOCK. Indicates the last status of the general child
lock: “UNLOCK”, “LOCK”, or “CUSTOM LOCK”. Change
via “MENU”, “TV”, “FEATURES”, “CHILD LOCK”, and
“LOCK”.
• AGE LOCK. Indicates the last status of the EPG rating for
child lock: “OFF”, “4 YEARS”, “6 YEARS”, “8 YEARS”, “10
YEARS”, “12 YEARS”, “14 YEARS” or “16 YEARS”. This is
only displayed if child lock is set to “CUSTOM LOCK”
• LOCK AFTER. Indicates at what time the child lock is set:
“OFF” or e.g. “18:45” (lock time). This is only displayed if
child lock is set to “CUSTOM LOCK”
• CATEGORY LOCK. Indicates the last status of the EPG
theme childlock: “MOVIES”, “NEWS”, “SHOWS”,
“SPORTS”, “CHILDREN”, “MUSIC”, “CULTURE”, or
“SERIES”. This is only displayed if child lock is set to
Snowy/noisy picture
1. Check line 24 “Noise Figure”. In case the value is 127 or
higher, and the value is also high on other programs, check
the aerial cable/aerial system. For some software versions,
the noise figure will only be valid when “Active Control” is
set to “medium” or “maximum”.
2. Check lines 11 “Sharpness” and 24 “Noise Figure”. In case
the value of line 11 is 3 or 4 and the value of line 24 is high
(127 or higher), decrease the “Sharpness” value.
Picture too dark
1. Press “MENU”, “TV”, “PICTURE”, “SMART PICTURE”. In
case the picture improves, increase the “Brightness” or the
“Contrast” value. The new value(s) are automatically
stored (in “personal” pre-set) for all TV channels.
Page 12
Service Modes, Error Codes, and Fault Finding
EN 27EM6E 5.
2. Check line 7 “Brightness” and 8 “Contrast”. If the value of
line 7 is low (< 10) or the value of line 8 is low (< 10),
increase the “Brightness” or the “Contrast” value.
Picture too bright
1. Press “MENU”, “TV”, “PICTURE”, “SMART PICTURE”. In
case the picture improves, decrease the “Brightness” or the
“Contrast” value. The new value(s) are automatically
stored (in “personal” pre-set) for all TV channels.
2. Check lines 7 “Brightness” and 8 “Contrast”. If the value of
line 7 is high (> 40) or the value of line 8 is high (> 50).
Decrease the “Brightness” value or increase the “Contrast”
value.
White line around picture elements and text
1. Press “MENU”, “TV”, “PICTURE”, “SMART PICTURE”. In
case the picture improves, decrease the “Sharpness”
value. The new value is automatically stored (in “personal”
pre-set) for all TV channels.
2. Check line 11 “Sharpness”. Decrease the “Sharpness”
value. The new value is automatically stored for all TV
channels.
No picture
Check line 27 “Tuned bit”. In case the value is “No”, install the
required program again. Open the installation menu and
perform manual installation.
Blue picture
No proper signal is received. Check the aerial cable/aerial
system.
Blue picture and/or unstable picture
A scrambled or decoded signal is received.
Black and white picture
Check line 9 “Colour”. In case the value is low (< 10), increase
the “Colour” value. The new value is automatically stored for all
TV channels.
No colours/colour lines around picture elements or
colours not correct or unstable picture
1. Check line 20 “TV System”. If a “strange” system pops up,
something has gone wrong during installation. Re-install
the channel.
2. In case line 20 is “L”, the installed system for this pre-set is
“France”, while “West Europe” is required. Install the
required program again: open the installation menu and
perform manual installation. Select system “West Europe”.
Menu text not sharp enough
1. Press “MENU”, “TV”, “PICTURE”, “SMART PICTURE”. In
case picture improves, decrease the contrast value. The
new value(s) are automatically stored for all TV channels.
2. Check line 8 “Contrast”. The value of line 8 is high (> 50).
Decrease the contrast value.
5.3.2 Sound Problems
No sound from left and right speaker
Check line 6 “Volume”. The value is low. Increase the value of
“Volume”. The new value(s) are automatically stored (in
“personal” pre-set) for all TV channels.
Sound too loud for left and right speaker
Check line 6 “Volume”. The value is high. Decrease the value
of “ Volume”. The new value(s) are automatically stored (in
“personal” pre-set) for all TV channels.
5.4 ComPair
5.4.1 Introduction
ComPair (Computer Aided Repair) is a service tool for Philips
Consumer Electronics products. ComPair is a further
development on the European DST (service remote control),
which allows faster and more accurate diagnostics. ComPair
has three big advantages:
• ComPair helps you to quickly get an understanding on how
to repair the chassis in a short time by guiding you
systematically through the repair procedures.
• ComPair allows very detailed diagnostics (on I2C level)
and is therefore capable of accurately indicating problem
areas. You do not have to know anything about I2C
commands yourself because ComPair takes care of this.
• ComPair speeds up the repair time since it can
automatically communicate with the chassis (when the
microprocessor is working) and all repair information is
directly available. When ComPair is installed together with
the SearchMan electronic manual of the defective chassis,
schematics and PWBs are only a mouse click away.
5.4.2 Specifications
ComPair consists of a Windows based faultfinding program
and an interface box between PC and the (defective) product.
The ComPair interface box is connected to the PC via a serial
or RS232 cable.
For this chassis, the ComPair interface box and the TV
communicate via a bi-directional service cable via the service
connector.
The ComPair faultfinding program is able to determine the
problem of the defective television. ComPair can gather
diagnostic information in two ways:
• Automatic (by communication with the television):
ComPair can automatically read out the contents of the
entire error buffer. Diagnosis is done on I2C level. ComPair
can access the I2C bus of the television. ComPair can
send and receive I2C commands to the micro controller of
the television. In this way, it is possible for ComPair to
communicate (read and write) to devices on the I2C
busses of the TV-set.
• Manually (by asking questions to you): Automatic
diagnosis is only possible if the micro controller of the
television is working correctly and only to a certain extends.
When this is not the case, ComPair will guide you through
the faultfinding tree by asking you questions (e.g. Does the
screen give a picture? Click on the correct answer: YES /
NO) and showing you examples (e.g. Measure test-point I7
and click on the correct oscillogram you see on the
oscilloscope). You can answer by clicking on a link (e.g.
text or a waveform picture) that will bring you to the next
step in the faultfinding process.
By a combination of automatic diagnostics and an interactive
question / answer procedure, ComPair will enable you to find
most problems in a fast and effective way.
Beside fault finding, ComPair provides some additional
features like:
• Up- or downloading of pre-sets.
• Managing of pre-set lists.
• Emulation of the Dealer Service Tool (DST).
• If both ComPair and SearchMan (Electronic Service
Manual) are installed, all the schematics and the PWBs of
the set are available by clicking on the appropriate
hyperlink.
Example: Measure the DC-voltage on capacitor C2568
(Schematic/Panel) at the Mono-carrier.
– Click on the “Panel” hyperlink to automatically show
the PWB with a highlighted capacitor C2568.
– Click on the “Schematic” hyperlink to automatically
show the position of the highlighted capacitor.
Page 13
EN 28 EM6E5.
Service Modes, Error Codes, and Fault Finding
5.4.3 Stepwise Start-up
Under normal circumstances, a fault in the power supply, or an
error during start-up, will switch the television to protection
mode. ComPair can take over the initialisation of the television.
In this way, it is possible to distinguish which part of the startup routine (hence which circuitry) is causing the problem.
In sets with the Muppet IC present (dual screen functionality),
step 2 is skipped.
Take notice that the transition between two steps can take
some time, so give the set some time to reach a stable state.
During the transition time the LED can blink strangely.
Stepwise start- up explanation
This is realised via ComPair and is very helpful when a
protection is activated (see also chapter “Protections”).
Table 5-2 Stepwise start-up table
State Description mode Display
LED
0 Low power standby: 5V2/3V3
On None
present, uP in standby-mode
1 High power Standby: TV-set
in standby-mode
2 Main Power On: HOP in
standby, 5V/8V present, I2C
Wait 1s,
flash 1 x
Wait 1s,
flash 2 x
protections on, SSB is powered by standby-supply (5V/
8V). Degaussing (12 s) has
been activated, MSP is reset.
3 Initialized (Semi standby):
most IC's are initialized, HOP
Wait 1s,
flash 3 x
still in standby
4 HOP: HOP fully powered and
working, EHT is present, rest
Wait 1s,
flash 4 x
of IC's initialized, black current stabilisation is off, picture
is still blanked
5 On: TV-set operates, black
current stabilisation is on, pic-
Wait 1s,
flash 5 x
ture is unblanked.
Enabled
protection
None
4 & 5
Plus 1, 6 &
18
Plus 2 & 16
7. Plug the mains adapter in a mains outlet, and switch the
interface “ON”. The green and red LEDs light up together.
The red LED extinguishes after approx. 1 second while the
green LED remains lit.
8. Start the ComPair program and read the “Introduction”
chapter.
EXTERNAL 2
L
R
AUDIO EXTERNAL 1
SERVICE
CONNECTOR
PC VCR I2CPower
9V DC
Figure 5-2 ComPair Interface connection
5.4.5 How To Order
ComPair order codes (EU/AP):
• Starter kit ComPair32/SearchMan32 software and
ComPair interface (excl. transformer): 3122 785 90450.
• ComPair interface (excluding transformer): 4822 727
21631.
• Starter kit ComPair32 software (registration version): 3122
785 60040.
• Starter kit SearchMan32 software: 3122 785 60050.
• ComPair32 CD (update): 3122 785 60110.
• SearchMan32 CD (update): 3122 785 60120.
• ComPair interface cable: 3122 785 90004.
• ComPair firmware upgrade IC: 3122 785 90510.
• Transformer Europe: 4822 727 21632.
• Transformer UK: 4822 727 21633.
5.5 Error Codes
CL96532156_029.eps
190600
Note (*):
• When the set is in stepwise mode and, due to stepping-up,
a protection is activated, the set will really go into protection
(blinking LED). The set will not leave the stepwise-mode
however. If state X is the state where the set went to
protection, stepwise start-up will return to state X-1. At
state (X-1) diagnostic measurements can be performed.
Also, in the short time the set is in state X but not yet in
protection, you can also do some measurements.
• Due to the initialisation process of the Muppet IC, step 2 is
not available in sets with Muppet. In this case, step 2 and
3 become one step
5.4.4 How To Connect
1. First, install the ComPair Browser software (see the Quick
Reference Card for installation instructions).
2. Connect the RS232 interface cable between a free serial
(COM) port of your PC and the PC connector (marked with
“PC”) of the ComPair interface.
3. Connect the mains adapter to the supply connector
(marked with “POWER 9V DC”) of the ComPair interface.
4. Switch the ComPair interface “OFF”.
5. Switch the television set “OFF” with the mains switch.
6. Connect the ComPair interface cable between the
connector on the rear side of the ComPair interface
(marked with “I2C”) and the ComPair connector at the rear
side of the TV.
5.5.1 Introduction
The error code buffer contains all detected errors since the last
time the buffer was erased. The buffer is written from left to
right, new errors are logged at the left side, and all other errors
shift one position to the right.
When an error has occurred, the error is added to the list of
errors, provided the list is not full or the error is a protection
error.
When an error occurs and the error buffer is full, then the new
error is not added, and the error buffer stays intact (history is
maintained), except when the error is a protection error.
To prevent that an occasional error stays in the list forever, the
error is removed from the list after 50+ operation hours.
When multiple errors occur (errors occurred within a short time
span), there is a high probability that there is some relation
between them.
5.5.2 How to read the Error Buffer
Use one of the following methods:
• On screen via the SAM (only if you have a picture).
Examples:
– 0 0 0 0 0: No errors detected
– 6 0 0 0 0: Error code 6 is the last and only detected
error
– 9 6 0 0 0: Error code 6 was first detected and error code
9 is the last detected error
Page 14
Service Modes, Error Codes, and Fault Finding
EN 29EM6E 5.
• Via the blinking LED procedure (when you have no
picture). See next paragraph.
• Via ComPair.
5.5.3 How to clear the Error Buffer
Use one of the following methods:
• By activation of the “RESET ERROR BUFFER” command
in the SAM menu.
• With a normal RC, key in sequence “MUTE” followed by
“062599” and “OK”.
• When you transmit the commands “DIAGNOSE” - “99” “OK” with ComPair (or with a DST).
• If the content of the error buffer has not changed for 50+
hours, it resets automatically.
5.5.4 Error Codes
In case of non-intermittent faults, clear the error buffer before
you begin the repair. This to ensure that old error codes are no
Table 5-3 Error Table
Error Device Description Def. item Defect. module indi-
1 M24C32 NVM, spontaneous blinking error 1 7011 Control B5a
2 Hfail Protection Horizontal Flyback protection / Horizontal Flyback /
3 SAA4978 PICNIC 7713 Feature Box B3a
4 Supply 5V 5V protection / +5V Supply B5a
5 Supply 8V 8V protection / +8V Supply B5a
6 Slow I2C bus blocked Spontaneous blinking error 6 / Slow I2C Blocked /
7 TDA9330 HOP High-end Output Processor 7301 Video Controller B4
8 TDA932x HIP High-end Input Processor 7323 Chroma IF IO B2
13 UV1318/... Tuner protection 1T01 Tuner B13
14 MSPxxxx ITT sound processor 7A02 Audio module B6a
16 FBX Feature Box Protection / +3V (Fbx) Supply B3
18 Fast I2C bus blocked Spontaneous blinking error 18 / Fast I2C Blocked /
19 TDA8444 Auto Scavem DAC 7500 Auto Scavem SC1
21 M62320P PIP I/O Expander 7P56 Video Dual Screen B15b
23 UV1316/... PIP Tuner 1T02 Video Dual Screen B13
24 SAB9081 PIP Muppet 7PA6 Video Dual Screen B15c
26 SAA4992 Falconic 7718 +3V (Fbx) Supply B3b
27 T8F24EF Eagle 7724 +3V (Fbx) Supply B3c
28 Black current loop Black current loop / /
29 PCF8574T DVD I2C I/O Expander 7306 DVD Engine T3
32 M29W400BT Flash Ram (EPG) 7012 EPG Memory B5a
34 TDA932x Second HIP 7P09 Video Dual Screen B15a
63 MAS3529E Dolby Digital Decoder 7A30 Digital Audio Module B6b
64 SAA6588T TDL RDS 7100 TDL (Radio) T2
81 DPL4519 Dolby Prologic Decoder 7A63 Digital Audio Module B6c
82 TDA7309D Headphone processor 7A06 B6a
83 TEA6422 (1) Source select matrix audio 7I17 Audio Source Select B14d
84 TEA6422 (2) Source select matrix audio 7I18 Audio Source Select B14d
85 TEA6415 Source select matrix video 7I24 Video Source Select B14a
86 P89C664 TDL µP Radio 7002 TDL (Radio) T1
87 / TDL 12V audio off / TDL (Radio) T1
88 TEA5762 TDL FM Radio 7101 TDL (Radio) radio
89 M24C32 TDL NVM Radio 7011 TDL (Radio) T1
91 See extra info TDL LCD / TDL (Radio) T
92 See extra info TDL Motor / TDL (Radio) T
93 See extra info DVD 3V3 / DVD Engine T3
96 PCF8574 HDD Interface 7022 Harddisk Module TS
97 See extra info HDD Engine / Harddisk Module /
98 See extra info HDD Fan fan Harddisk Module TS
longer present. Before clearing the buffer, write down the
content, as this history can give you significant information.
If possible, check the entire contents of the error buffer. In
some situations, an error code is only the result of another error
code and not the actual cause (e.g., a fault in the protection
detection circuitry can also lead to a protection).
There are various errors:
• I2C device errors.
• I2C bus errors.
• Protection errors.
• Errors not related to an I2C device, but of importance:
– BLACK CURRENT LOOP (ERROR 28): detection of a
continuous fail of the black current stabilisation loop of
the HOP.
– FALCONIC (ERROR 26): at start-up, after initialisation
of the PICNIC, the presence of the FALCONIC can be
checked.
– EAGLE (ERROR 27): at start-up, after initialisation of
the PICNIC, the presence of the Eagle can be
checked.
Diag
cation
Page 15
EN 30 EM6E5.
Service Modes, Error Codes, and Fault Finding
Note:
• Error codes 1, 6, or 18 are protection codes and in this
case, supplies of some circuits will be switched “OFF”.
Also, in protection, the LED will blink the number of times
equivalent to the most recent error code.
• Some errors are only for TDL-sets (EM6E AB) or sets with
hard disk.
Extra info for certain errors:
• Error 91: If the TDL microprocessor gets an error from the
LCD display, this will be reported to the OTC, and will log
error 91 (only for TDL sets).
• Error 92: If one of the micro-switches of the LCD display is
not closed within a timeout, the TDL microprocessor will
report an error to the OTC, and error 92 will be logged (only
for TDL sets).
• Error 93: If the 3V3 is not present in DVD mode, or is
present when DVD is in stand-by, error 93 will be logged.
The presence or absence of the supply voltage is detected
via the I/O expander (schematic T3) (only for TDL sets).
• Error 97: There are 2 inputs to generate an error: The IO
expander that checks the supply voltages and the HDD
processor witch controls the hard disk itself. Both generate
the same error: HDD error (only for sets with HDD).
• Error 98: via a control line of the HDD interface IC (7022)
is sensed if the HDD fan is turning. In case the fan is not
turning, the HDD will be switched off and error 98 will be
logged (only for sets with HDD).
5.6 The Blinking LED Procedure
5.6.1 Introduction
Via this procedure, you can make the contents of the error
buffer visible via the front LED. This is especially useful for fault
finding, when there is no picture.
When the SDM is entered, the front LED will show (blink) the
contents of the error-buffer. Error-codes > 10 are shown as
follows:
– A long blink of 750 ms (which is an indication of the decimal
digit),
– A pause of 1.5 s,
– “n” short blinks (where “n” = 1 - 9),
– When all the error-codes are displayed, the sequence
finishes with a LED blink of 3 s,
– The sequence starts again.
Example: Error 12 9 6 0 0.
After activation of the SDM, the front LED will show:
– 1 long blink of 750 ms (which is an indication of the decimal
digit) followed by a pause of 1.5 s,
– 2 short blinks followed by a pause of 3 s,
– 9 short blinks followed by a pause of 3 s,
– 6 short blinks followed by a pause of 3 s,
– 1 long blink of 3 s to finish the sequence,
– The sequence starts again.
Note: If errors 1, 6 or 18 occur, the LED always gives the last
occurred error even if the set is NOT in service mode.
5.6.2 How to Enter
Use one of the following methods:
• Enter the SDM (only via soldering pads marked “SDM” on
SSP). The blinking front LED will show the entire contents
of the error buffer (this works in “normal operation” mode
and in “protection” mode).
• Transmit the commands “MUTE” - “062500” - “OK” with a
normal RC. The complete error buffer is shown. Take
notice that it takes some seconds before the blinking LED
starts.
• Transmit the commands “MUTE” - “06250x” - “OK” with a
normal RC (where “x” is a number between 1 and 5). When
x= 1 the last detected error is shown, x= 2 the second last
error, etc.... Take notice that it takes some seconds before
the blinking LED starts.
• “DIAGNOSE X” with the DST (where “x” is a number
between 1 and 5). When x= 1 the last detected error is
shown, x= 2 the second last error, etc.... When x = 0 all
errors are shown.
5.7 Protections
5.7.1 Introduction
This chassis has only one microprocessor (OTC), which
remains active during Standby. This because power of the
microprocessor and the attached memory chip set is coming
from the 3V3 supply, which is derived from the 5V Standbycircuitry. Therefore, in both Power-on as in Standby mode, the
microprocessor is connected to this power supply.
If a fault situation is detected, an error code will be generated
and if necessary, the set is put in protection mode. The
protection mode is indicated by the blinking of the front LED at
a frequency of 3 Hz (or by a coded blinking in special cases).
In some error cases however, the microprocessor does not put
the set in the protection mode (this is the case with the hardware - loudspeaker protection of the audio amplifier).
The content of the error buffer can be read via the service menu
(SAM), the blinking LED procedure or via DST/ComPair.
To get a quick diagnosis, this chassis has three service-modes
implemented:
• The Customer Service Mode (CSM).
• The Service Default Mode (SDM). Start-up of the set in a
predefined way.
• The Service Alignment Mode (SAM). In this mode, items
of the set can be adjusted via a menu.
You can enter both SDM and SAM modes via the “service
pads” on the SSP, via an RC-transmitter (DST or standard RC),
or via ComPair. It is not possible to enter the SAM in “standby”;
the TV has to be in “normal operation” mode.
The “Protection Diagram” shows the structure of the protection
system. See diagram below.
7301
HFB
I2C PROTECTIONS
HIP
HOP
PICNIC
TUNER
NVM
DNR
MSP
TOPIC
FBX
PROTECTION
EHT-info
PICNIC 3V3
Flash detect
+8V_CON
+5V_CON
I2C
XPR (43)
FLS (5)
HFB-XRAY-PROT
I2C
7001
+8V SENSE (105)
+5V SENSE (106)
I2C
CL 16532044_024.eps
HOP
OTC
090501
Figure 5-3 Protection diagram
Page 16
Service Modes, Error Codes, and Fault Finding
EN 31EM6E 5.
There are several types of protections:
• I2C related protections.
• OTC related protections (via polling on I/O pins or via
algorithms).
• HOP related protections (mainly for deflection items).
• Hardware errors that are not sensed by the OTC (e.g.
vertical flyback protection, bridge coil protection, E/W
protection, arcing protection).
All protections are explained below.
5.7.2 I2C Related Protections
In normal operation, some registers of the I2C controlled ICs
are refreshed every 200 ms. During this sequence, the I2C
busses and the I2C ICs are checked.
An I2C protection will take place if the SDA and SCL lines are
short-circuited to ground, or to each other. An I2C error will also
occur, if the power supply of the IC is missing (e.g. FBX_PROT
(error 16)).
5.7.3 OTC Related Protections
If a protection is detected at an OTC input, the OTC will start to
scan all protection inputs every 200 ms for 5 times. If the
protection on one of the inputs is still active after 1 s, the
microprocessor will put the set in the protection mode. Before
the scanning is started, a so-called “ESD refresh” is carried out.
This is done, because the interrupt on one of the inputs is
possibly caused either by a flash or by ESD. As a flash or ESD
can influence IC settings, the HIP, MSP, 3D Comb (US only)
and wireless module are initialised again, to ensure the normal
picture and sound conditions of the set.
8 V and 5 V protections: The microprocessor senses the
presence of the 8 V and 5 V (via the “+5V_CON” and
“+8V_CON” lines). If one (or both) of these voltages is (are) not
present, an error code is stored in the error buffer of the NVM,
and the set is put in the protection mode.
• BRIDGECOIL protection: This is sensed via the “EW”
signal going to the base of TS7652 (via R3495 and D6499).
In a normal situation, the voltage on C2498 (diagram A4) is
high and TS7652 is conducting. When bridge coil 5422
(diagram A3) is short circuited, the voltage on C2498
changes to low, which will block TS7652. In this case, also
TS7641 will block and the voltage on 2642 will rise until
TS7443 is forced in conduction. The “SUP-ENABLE” signal
(in normal operating condition -20 V) is shorted now to
ground level, which will force the Main Power Supply to
Standby mode.
• ARC protection: If there are “open” connections (e.g. bad
solder joints) in the high-energy deflection circuitry, this can
lead to damaging effects (read: fire). For that reason, the E/
W current is sensed (via 3479//3480). If this current
becomes too high, the “thyristor” circuit (TS7653 and
TS7654) is triggered. TS7442 is switched “on” and TS7443
is forced into conduction. . The “SUP-ENABLE” signal is
shorted now to ground level, which will force the Main
Power Supply to Standby mode.
• NON_VFB (No vertical Flyback) protection: If the frame
stage generates no pulses, TS7641 will block. TS7443 is
now switched “on”, which will lead to Standby mode.
Therefore, in normal operation condition, TS7641 and
TS7652 are conducting, while TS7443 is blocked.
Circuit Protection
The following fault condition will lead to a “partly” set protection:
• PROT1 (DC) protection: When a DC-voltage (positive or
negative) is sensed on one of the loudspeaker outputs, the
protection circuit (TS7704, 7705, 7706 and 7707 in
diagram A6) will put the IC7700 in Standby mode (via tristate input pin 6). For more details, see chapter “Circuit
Descriptions”.
5.8 Repair tips
5.8.1 Miscellaneous
5.7.4 HOP Related Protections
The OTC reads every 200 ms, the status register of the HOP
(via the I2C bus). If a protection signal is detected on one of the
inputs of the HOP, the relevant error bit in the HOP register is
set to “high”. If this error bit is still “high” after 1 s, the OTC will
store the error code in the error buffer of the NVM and,
depending on the relevancy of the error bit, the set will either
go into the protection mode or not.
The following protections are implemented:
• HFB (Horizontal Flyback): If the horizontal flyback is not
present, this is detected via the HOP (HFB_XRAY_PROT). One status bit is set to “high”. The error code
is stored in the error buffer and the set will go into the
protection mode.
• XPR (X-ray protection): If the HFB pulses are too low
(level detection), the HOP will detect this via the XPR-bit.
The error will be logged in the error buffer and the set will
go into protection mode.
Note: Both errors will be logged as HFB-failure.
5.7.5 Hardware Related Protections
Due to the architecture (“hot” deflection), some protections
cannot be sensed by the microprocessor. Three of these
protections will lead to a protection on set level (Standby mode
and blinking LED), while another will only lead to a circuit
protection.
The relay you hear when you switch the set “on” (from Standby
or via the mains switch), is from the degaussing circuitry. It is
not used for switching the Power Supply (as done in the MGchassis).
Take care not to touch the “hot” heatsink while disconnecting
the SSP, despite the fact that the mains cord is out of the mains
socket. There can still be an annoying rest-voltage on the
heatsink for a short while. Because the discharge resistors
3502 and 3503 (on the LSP between hot and cold part) are not
stuffed for Europe. Instead, discharge resistors 3066 and 3057
on the Mains Switch panel are used, but because they are
located before the Mains switch, they only discharge when this
switch is “on”.
Advice: when you want to disconnect the SSP, first disconnect
the Mains cord, but keep the Mains Switch “on”.
Where the circuitry was too “crowded” for service printing, you
can find the correct location on the “test point overviews” in this
manual.
A very large part of the LSP is “hot”, such as:
– The primary part of the Standby Supply.
– The whole Main supply (except for the secondary Audio
supply).
– And the complete deflection circuitry (so notice that the
deflection coil is hot!).
TV-set Protection
The following fault conditions will lead to a “complete” set
protection:
Page 17
EN 32 EM6E5.
Service Modes, Error Codes, and Fault Finding
5.8.2 Start-up Sequence
COLD
HOT
EHT-INFO
5
START/STOP
8V
RESET
5V
CON
8V
CON
106 105
POR
3
OTC
99 104
I2C BUS
1
STANDBY
low 7131/41 closed
high 7131/41 open
POR
7445
17/39
29
HOP
START/STOP
7141
7131
+11D
OUT
CUTOFF
(from
CRT panel)
5V
STBY
8V
SUPPLY
MAIN
SUPPLY
LINE DEFL.
(BRIDGECOIL
-PROT)
(ARC-PROT)
(NON-VFB)
Figure 5-4 Start-up circuitry
The start up sequence differs from other sets (e.g. MG-sets or
EM2E-sets, but is same as in EM3E-set):
1. When the set is switched “on”, the 5 and 8 V lines
(“+5V_CON” and “+8V_CON”) of the standby power supply
are activated.
2. After the OTC senses them, the µP will address the HOP
via the I2C-bus, to start the drive [1].
3. Via the “SUP-ENABLE” signal, the Main Supply is switched
“on” and will deliver the V_BAT to the Line deflection stage
[2].
4. EHT generation is now started.
5. The OTC will un-blank the picture.
6. When you switch “off” the set, this is done in a controlled
way via the POR signal [3].
Note: Standby is not directly achieved via the Standby line of
the microprocessor, but indirectly via the HOP circuitry.
Vbat
FRAME
DEFL
SUP-ENABLE
220 VAC
PROT-
SENSING
CL16532044_023.eps
2
140501
When you suspect the “ARC” protection, look for bad solder
joints and smell. By interrupting resistor 3497, this protection is
disabled (special attention needed!).
When you suspect the “BRIDGECOIL” protection, which can
also be due to a too wide picture amplitude, shorten G and S of
the E/W MOSFET 7480. This will disable the protection. You
will now have minimal horizontal amplitude. Re-align the
horizontal amplitude in the SAM menu and remove the G/S
short of TS7480.
5.8.5 Main Supply
The simplest way is, to replace the components of the Main
Supply with repair kit 3122 785 90550.
More detailed way:
1. Replace FET 7504 and zener 6505.
2. Disconnect the SSP panel.
3. Short B and E of TS7529, in order to put the Main Supply
in “on”-mode (TS7529 is blocking then).
Caution: To prevent that R3403 and TS7443 will be
damaged, first disable the HW-protection of the
deflection circuit. Therefore short circuit C2642 on the
LSP (diagram A4).
4. Attach a load of 500 Ω to V_BAT capacitor C2515 (the
supply can not work without a minimum load).
5. Use a variac, and slowly increase the V_MAINS. Measure
over sensing resistors R3514//15, if a nice sawtooth
voltage becomes available.
6. Also measure the V_BAT. This may never exceed +141 V.
If it does, there is something wrong in the feedback circuitry
(e.g. regulator 7506).
Note: Be careful when measuring on the gate of FET TS7504.
This circuitry is very high ohmic and can easily be damaged
(first connect ground to measuring equipment, than measure
the gate).
5.8.6 Standby Supply
The simplest way is to replace the components of the Standby
Supply with repair kit 3122 785 90530.
5.8.7 Line Deflection
5.8.3 ComPair
This chassis does not have an IR transmitting LED (as in MGsets). Therefore, a “Service” (ComPair) connector is
implemented at the rear side of the set, which is directly
accessible (as in A10-, EM2E-, EM3E and EM5E-sets). In
addition to this, there is also a blinking LED procedure to show
the contents of the error buffer.
When you use ComPair, you have the possibility to activate a
“stepwise start-up” mode. With this mode, you can initiate the
start-up sequence step by step. This also means that in certain
steps, some protections are not activated. This is sometimes
very convenient during repair.
5.8.4 Protections
Activating SDM via the “service pads” will overrule the
processor-controlled protections, but not the hardware
protections. This means, that the A/D-input protections (5 and
8 V) and the I2C “not-acknowledging” info of the feature box
(FBX) and of the Tuner are overruled.
Caution: When doing this, the service technician must know
what he is doing, as it could lead to damaging the set.
The “ARC”- and/or “BRIDGECOIL” protection are hardly ever
triggered, however:
The simplest way is to replace the components of the Line
Deflection circuitry with repair kit: 3122 785 90330.
Caution: item 3400 used in this chassis is different from the
part supplied in the kit. See partlist for correct value and
ordercode.
5.8.8 Frame Deflection
Caution: When the Frame Deflection circuitry is suspected,
one must be careful. Because there is a DC-voltage on the
frame deflection, the beam current could damage the CRT
neck, leading to a defective CRT.
To prevent this from happening, you must:
Interrupt the resistors 3403 and 3404 on the CRT panel
(diagram F1), in order to remove the “filament” voltage from the
tube (no beam current, so no chance of destroying the CRT).
Interrupt resistor 3403 on the LSP (diagram A4) to disable the
“SUP-ENABLE” line.
Measure with a multi-meter, or better with an oscilloscope, the
functionality of the Frame stage.
After you have found the cause, exchange the defective
component (e.g. TDA8177), and re-solder the interrupted
resistors.
Page 18
Service Modes, Error Codes, and Fault Finding
Table 5-4 Repair tips
Phenomenon Possible Cause Repair tip
No picture, no LED. Standby Supply defective. Measure circuitry (see diagram A2). Start at test-point A19.
No picture, LED
blinking at 3 Hz.
No picture, LED
blinking with code 66-6 or 18-18-18.
No picture, LED
blinking with code 11-1.
No picture, no
sound. Set is making
audible squeaking
sound
No picture, no
sound. Blue LED
works fine
No RC-reception.
Blue LED does not
echo RC-commands.
Relay (degaussing)
is not audible, when
set is switched from
'off' or 'standby' to
'on'.
Picture is rotated. Rotation circuitry on dia-
Picture is continuously switching 'off'
and 'on', showing
heavy 'switch' spots
(set does not go into
protection).
Picture is not sharp. Focus is possibly mis-
Picture is not synchronised.
Picture is distorted. Check video-path in Serv-
Picture with horizontal stripes.
No menu, no OSD. Probably a defective uP. Measure test points B61to B64 on diagram B5A.
No NextView (EPG). IC7012 defective or not
No Teletext. IC7007 defective or not
Set is in protection due to
various causes. For error
codes see error-code list.
No communication on slow
I2C- or fast I2C-bus.
No communication on
NVM-I2C bus to the uP.
Supply is possibly in hiccup-mode, which is audible
via a squeaking supply
transformer.
Supply does not work correctly.
uP circuitry or RC-receiver
is defective.
uP is not working correctly.When pin 115 is low, the
degaussing must be activated.
gram A5, or related supply
to it, malfunctions.
200 V is missing on CRT
panel.
aligned or SCAVEM-circuitry does not work correctly.
The sync is derived in the
HIP from xtal 1305 and/or
1308.
ice Default Mode.
Pixel Plus processing is
malfunctioning
powered.
powered.
When the Mains switch is 'on', this voltage must always be available
You have no picture, so:
- Read the error buffer via ComPair (error buffer is accessible when set is in protection,
compare-file will guide you to this)
- Read the blinking LED information via standard remote command <mute>06250x<ok>.
- Or you read the error code sequence via standard remote command
<mute>062500<ok>.
When you have found the error, check the circuitry related to the supply voltage and I2Ccommunication or the circuitry that triggers the protection.
As processor cannot communicate with one of the 2 busses it the standby-led spontaneously starts blinking 6-6-6-etc or 18-18-18-etc...
If in the error buffer somewhere is an error 6 or 18, these will have the highest priority
starting the mentioned blinking.
Measure dependent of the error on the I2C-bus which device is loading the bus. (Use
I2C-overview)
As the uP cannot communicate with the NVM I2C bus, it spontaneously starts blinking
1-1-1. Note: when there is no access to the NVM, a lot of picture setting can go wrong.
Possible causes:
- V_BAT is shorted (caused by short circuited line transistor 7421), or
- Sound winding is shorted (amplifier is shortening the power supply lines), or
- D6514 is shorted (due to a too high V_BAT).
Remove excessive load, to see what causes the failure, or check feedback circuit. See
repair tip 'Main Power Supply' (supply needs a minimal load).
If e.g. V_BAT is only about 90 V, it is possible that the regulator IC (7506) is defective.
In case the set does react on a local keyboard operation, you must check the RC-receiver circuitry (diagram E).
Check RESET-circuitry on diagram B5A. Check the level on pin 115 when you switch the
set 'on'. Signal must be low initially and go to high after approx. 12 s.
Measure test points on diagram A5.
Probably a bad connection from LSP connector 1424 to CRT connector 1424 (diagram
F1), or an interruption of the 200 V supplies line (e.g. R3341 on circuit F1 is interrupted).
Re-align the 'FOCUS' potmeter on the Line Output Transformer, or check the SCAVEM
circuitry on the CRT-panel (diagram F2). It is also possible that the DAF circuitry is defective (see diagram I). Check the V_dc values.
Maybe the crystals 1305 and/or 1308 are making a bad contact.
Investigate whether there is an error code present in the error buffer. In case there is one,
check the I2C-bus and/or supply lines (see overview supply lines).
Measure and check signal path Tuner-HIP-PICNIC-HOP-RGB amplifier.
In case it is a geometry issue, check on diagram A4 opto-coupler 7482, OpAmps 7440/
7450 and the Frame circuitry alignments or a possible corrupted NVM (7011) on diagram
B5A.
Check functionality on circuitry (B3a, B3b, and B3c) of PICNIC (7713), FALCONIC
(7718, EAGLE (7724) and/or field memories (7714, 7717, 7719, 7722 and 7723.
Tip: the whole Pixel Plus chipset (3 ICs + 5 Field Memories) can be diagnosed via ComPair.
Check circuitry around IC7012 on diagram B5A.
Check circuitry around IC7007 on diagram B5A. Check also B61to B64 around uP on
diagram B5A.
EN 33EM6E 5.
Page 19
EN 34 EM6E5.
Phenomenon Possible Cause Repair tip
Strange switch 'off'
behaviour
Problems caused by
EPG (Electronic Program Guide). The TV
set "hangs".
NexTView EPG is
not functioning only
Teletext guide.
Various symptoms,
due to missing local
supply voltage.
TS7445 possibly defective. Check, with a multi-meter, whether transistor TS7445 is well functioning. (diagram A3).
Problems with NexTView
EPG broadcasts.
EPG version 2C3 is
switched off during production.
An interrupted fuse, NFRresistor or connection.
5.9 Software Downloading
In this chassis, you can upgrade the software via ComPair. You
can find more information on how this procedure works in the
ComPair file. It is possible that not all sets are equipped with
the hardware, needed to make software upgrading possible. To
speed up the programming process the firmware of the
ComPair interface can be upgraded. See paragraph “How To
Order” for the order number
Service Modes, Error Codes, and Fault Finding
To switch from EPG 2C3 to Teletext guide. Press for 4 seconds, simultaneously the
Menu button on the TV and digit 0 on the remote. The option settings for NexTView type
and Flashram will not change.
To switch from Teletext guide to EPG 2C3. Press for 4 seconds, simultaneously the
Menu button on the TV and digit 1 on the remote. The option settings for NexTView type
and Flashram will not change.
When no symptom or error code leads you to a specific circuitry, use the supply lines
overview (see supply lines overview), for a quick scan of all supply lines.
Page 20
Wiring Diagram, Block Diagrams and Overviews
6. Wiring Diagram, Block Diagrams and Overviews
Wiring Diagram
ONLY FOR TDL EXECUTIONS
35EM6E 6.
TWEETER
AQUADAG
DEGAUSSING COIL
CRT
32"
EHT
K
EJECT
BUTTON
1264
3P
RADIO
PANEL
FM TUNER
MOUNTED ON TOP COVER
8264
L
LCD
BOARD
LCD
DISPLAY
P
TOP CONTROL PANEL
DVD ENGINE
8260
1260
N.C.
8120
5P
1120
8X
1120
8X
1264
1204
1253
3P
24P
1260
24P
1206
17P2X
8005
17P
30P1800
8253
30P
1U02
7P
T
INTERFACE
1201
1207
114t
1245
1203
5P
1250
1499
1435
8483
BLACK
YELLOW GREY
RED
FRAME
ROTATION
COIL
DEFLECTION
COIL
PANEL
F
SCAVEM
COIL
TWEETER
BROWN/BLACK
BROWN
CRT PANEL
LEFT
SPEAKER
MAINS SWITCH PANEL
E
MAINS
SWITCH
1620
02010202
2P
2P 3P9P
DC SHIFT
G
(OPTIONAL)
0317
2P
HORIZONTAL
I
DAF PANEL
1417 1418
2P
1419
2P
BLACK/
BLACK
WHITE
8190
2P
(FOR 36" ONLY)
8502
8693
8417
1491
8492
8202
8241
8418
CENTRE
SPEAKER
2P
1505
2P
1502
1417
2P
LOT
1424
1492
1491
7P
3P
8625
8737
2P
8424
1625
3P
1498
2P
0241 0245
MAINS
CORD
1497
1P
1491
1492
3P
WOOFER
CL 36532008_002.eps
1317
1693
(FOR 36" ONLY)
(FOR 36" ONLY)
SUB
060503
(COMPONENT VIEW)
8245
3P
B
MOTOR ASSY
BLUE RED
SSB
MOTOR
SWITCH
SWITCH
1U02
SCREENED
AREA
7P
1170
5P
8003
2P
8004
8001
2P
4P
8209
1207
4P
8251
8250
30P
8346 (only for not TDL sets)
CVBS (YELLOW)
LEFT (WHITE)
RIGHT (RED)
HEADPHONE
BLUE
BLUE
SVHS
SC
1I11
30P
RIGHT
SPEAKER
AUTO
SCAVEM
1955
3P
SIDE
O
I/O PANEL
1328
1326
1327
8192
TUNER1
1440
11P
1940
11P
TUNER2
1936
1S02
1S15
8440
8955
8936
11P
8206
40P40P
8205
CRT PANEL
F
1434
1P
1940
11P
RED
BLACK
1435
CRT
SOCKET
LSP(LARGE SIGNAL PANEL)
A
1147 1146
8335
1945
3P
5P
1946
compair
interface
1620
3P
5P
9P
1735
2P
4P
2P
1206
1936
40P
11P11P
1205
1940
40P
1952
5P
1953
5P
1943
3P
1737
1955
1483
3P
1424
7P
8194
8193
3P3P
1738
3P
1693
Page 21
Wiring Diagram, Block Diagrams and Overviews
Block Diagram Supply and Deflection
36EM6E 6.
SUPPLY DEFLECTION
MAINS SWITCH
E
PANEL
(PARTLY)
+
A1
2516
-20V
-20V
1503
2.5A
1051
3
4
MAINS
SWITCH
V-START
+375V
7504
STP5NB40
D
S
A3
+375V
ACTIVATING
CIRCUIT
1
2
STAND-BY SUPPLY
A2
6109
STARTUP
7502
7530
G
A2
A4
7507
7529
TCET1103
220V
0201
2
1
6525
2
GBU4J
4
-
3
GND-STB
VBATT
7505
7508
7503
QUICK
SWITCH
OFF
MAIN SUPPLY
1
+
SUP-ENABLE
A2 A8 B14A B12
1147
1I70
5903
+11V
4
0202
2
1
6119 6118 6117
STARTUP
7100
7101
7105
7120
CONTROL
CIRCUIT
3120
5132
CONTROL
CIRCUIT
324
SUP-ENABLE
VOLTAGE
BOOSTER
PWM
GENERATOR
AND DRIVERS
VOLTAGE
CONTROL
FEEDBACK
MAIN SUPPLY
A1
1505
1501
2
F4AH
3509
7102
A11
G
A12
5113
3108 3118
A13
5102
2163
2102
V
5107
A10
5104
D
S
A15
5
6103
4
A16
1
-20V
MAIN SUPPLY
STARTUP
5
3514
7506
TL431
VBATT
ADJ.
1
+
2515
DC/DC CONVERTER
7U04
IU06
7U03
IU05
5501
5502
5503
5504
MAINS
FILTER
5101
3
2
1
7103 OR
7104
5506 OR
5612
4
3
1
HOT COLD
A6
5U01
5511
5516
7501
7528
ACTIVATING
CIRCUIT
85
9
10
11
12
6107
1
3113
2
6
7
9
10
6U02
6122
3124
3114
65355507
5509 6536 5513
+VBATT
5U05
5U06
3550
21
RP
RS +to
3
1
1550
4
A17
6110
6113
6111
7131
A19
7141
A7
+
2512
+
2511
A8
+3V3_ILINK
+3V3_SIM
+3V3_DCDC FBX
DEGAUSSING
3115
3116
1969
2.5A
+8V6-SWITCH
D
CONTROL
+5V-SWITCH
D
CONTROL
5514
2
+5.2V_MP
S
G
7130
+5.2V_MP1
1930
1968
2A
S
G
7140
1502
3
2
1
HOT
COLD
B5A
OTC
VTUN
A18
A20
STANDBY
ON
1A
A21
+11V_STBY
+16V+19V
AUDIO SUPPLY
+
2542
+
2543
-16V-19V
AUDIO SUPPLY
DEG.
COIL
A8
+11V_STBY
+11V
+8V6
B5A
OTC
A8
+5.2V
+5.2V_MP
+5V
GND-AUD
COLD
HOT
HOT
COLD
LINE DEFLECTION
A3
FROM
+VBATT
A1
HOT
COLD
+11D
+5.2V
LINEDRIVE 1
B4
HOP
FRAME DEFLECTION
A4
E/W DRIVE
EW-DRIVE
B4
HOP
+8Vb
3455
3456
HFB_X-RAY-PROT
B4
HOP
FRAMEDRIVE +
B4
HOP
B4
HOP
FRAMEDRIVE -
COLD
HOT
3660 3640
7611
CURRENT
SOURCE
5
6
3404
3459
A33
A34
3658
+8V-S
+
6456
A37
2403
7440-B
7
3419
7441
7440-A
3
1
2
A35
3657
6627 6626 6625
3631
7612
7455
A39
3457
3642
5
6
+8Vb
3632
6408
6407
341434062492
3654
7450-B
3
2
3415
3416
A22
7409
A23
3404
1693
7
A38
FRAME DEFLECTION
2457
+8Vb
7614
7450-A
1
A36
TV
3638
3643
3630
3634
G
A24
7408
COLD HOT
E/W - DRIVE
TO 1693
I
DAF
1
2
1
5
3641
+13V-LOT
7620
TDA8177
7
1
A40
DC-SHIFT
DC-
SHIFT
CIRCUIT
5400
A25
5410
94
61
SUP-ENABLE
3492
3484
7482
5
4
7487
5621
6
10
6620
62
OP. AMP
4
-15V-LOT
3623
(OPTIONAL)
1430
400 mA
+141V
5401
A26
7421
BU2520DX
+8V-S +141V
3493
A45
7486
7442, 7654
7653
EW
PROTECTION
CIRCUIT
ARC-PROT
7641
7443
7652
PROTECTION
CIRCUIT
2622
FLYBACK
GENERATOR
THERMAL
PROTECTION
1419
2443
A28
A30
5461
7445
A31
A32
1
2
1
2
1
1
2
3
2462
2464
1417
1497
1492
6400
34993498
5
8
HOR. DAF
CIRCUIT
FILAMENT
HFB_X-RAY-PROT.
A29
1620
1
2
3
317
1
2
5430
LOT
5
1
LINE
OUTPUT
CIRCUIT
+
6480
5467
A47
A48
VERT.
DEFL.
COIL
5421
3480
EW
2430
2431
3431
3
4
6
HOT COLD
5463
+13V-LOT
A50
1
7613
TL431
2
ROTATING CIRCUITRY
A5
TILT
B5A
OTC
5465
3635
3636
3
3637
3449
+11D +8Vb
+11V_ROT
3686
7681
7682
SWITCH OFF
CIRCUIT
IN STAND-BY
EW
CORR.
EW
7480
3488
STP3NB60
D
A46
G
3479
SUP-ENABLE
3620
6499
1625
S
1
2
SUP-ENABLE
3481
3483
A42
3
A43
5
5620
A44
EHT
FOCUS A
FOCUS B
VG2
10
8
11
9
12
125mA
3450 3451
3400
3463
3462
3465
3464
A49
1601
3685
DYNAMIC FOCUS
TO
F1
CRT
+11D
6400
3447
FILAMENT
3460
3461
6463
6462
6465
6464
+8V-S
7680
TDA7052
+Vp
2
3
3684
6080
+11D
EHT-INFO
1
6
CL 36532008_004.eps
I
5800
VER. DAF
CIRCUIT
VIDEO
SUPPLY
EHT-INFO
+11D
PORPOR
+13V - LOT
FRAME
DEFLECTION
SUPPLY
-15V - LOT
+13V LOT
-12V8
ROTATION
DEFLECTION
COIL
A8
SIM
1
200V
DAF
1418
HOT
COLD
1491
1424
B4
HOP
A6
AUDIO
COLD
HOT
1495
HOT
COLD
060503
1
2
1
2
3
4
5
6
7
1
2
3
4
LINE
DEFLECTION
COIL
TO
A4
E/W
DRIVE
TO
1424
F1
CRT
TO
PANEL
ON
CRT
NECK
(OPTIONAL)
Page 22
Wiring Diagram, Block Diagrams and Overviews
Testpoint Overview LSP, Auto SCAVEM, and CRT
LSP COPPER TRACK SIDE
2 3 4 5 6 7 8 9 10
A21
A19
STANDBY
TRAFO
A10
A11
PM3394B
5100
S 7141
D
7131
+8V6
128
15
D
G
7102
STANDBY
SUPPLY
A3
G
S
PM3394B
+5V
A12
A4
7131
+8V6
D
G
S
MAIN
TRAFO
A7
A20
A8
106
15
5506
A6
A4
A5
VBATT
D
S
G
7504
A2
MAIN
A3
SUPPLY
A1
PM3394B
A5
A
B
C
D
E
F
G
A1
1
A18
1
4
A71
7680
A14
5
A17
A15 A16
A13
8
ROTATION
1 2 3 4 5 6 7 8 9 10
PM3394B
A2
A59
125
7700
AUDIO
L+R
A56
A58
C+SUB
G
A46
PM3394B
A6
PM3394B
A57
A67
A64
A63
125
7702
AUDIO
A62
A63
A45
D
S
7480
E/W
A10
A48
A47
PM3394B
37EM6E 6.
A61
A23
A22
7421
LINE
58
49
3
2
1
LOT 5430
PM3394B
4040
A33
A35
A34
A24
A25 A50
ECB
6
10
11
12
A12
1206 1205
A66
A60
A26
COLDHOTCOLD HOT
A11
A49
A28
PM3394B
A38
A37
A32
FRAME
11
A31
7620
A41
A36
A39
A13
A40
1
A29
A43
A42
A44
PM3394B
A30
A14
A1
E4
A3
D4
A4
C4
A5
C4
A6
PM3394B
A7
A8
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A56
A57
C5
A4
B4
C2
C2
D3
D1
D1
C1
C1
B1
A1
A3
A2
A3
D8
D8
D8
D8
D7
G9
G10
G10
E9
E9
C8
D9
C9
D10
D9
C9
D10
E10
E10
E10
F10
E10
D7
E6
E7
E7
C9
D9
C6
B6
A15
A
B
C
D
E
F
G
A58
A59
A60
A61
A62
A63
A64
A66
A67
A71
C6
B5
D7
C8
D7
D7
C7
C7
C7
F1
SC7
2 V / div DC
10µs / div
SC9
2 V / div DC
10µs / div
SC22
2 V / div DC
10µs / div
SC24
2 V / div DC
100µs / div
A16
SC8
2 V / div DC
10µs / div
SC10
1 V / div DC
10µs / div
SC23
2 V / div DC
100µs / div
CRT PANEL (COPPER TRACK SIDE)
1940
111
7330
F6
9
8
F9
7
F8
6
10
11
12
F7
5
CRT
SOCKET
AUTO SCAVEM PANEL
(COPPER TRACK SIDE)
16
A17
PM3394B
7350
1
1
7340
F5
9
9
1
F4
9
1
1424
F15
7
1483
3
2
SC22
1
7042
B
SC10
C
E
EB
SC9
7038
C
9
7500
50V / div DC
2us / div
A18
PM3394B
5V / div DC
5us / div
A41
PM3394B
200mV / div DC
2ms / div
F6
50V / div DC
10s / div
50V / div DC
5us / div
A19
1V / div DC
5us / div
A42
20V / div DC
2ms / div
F7
50V / div DC
10s / div
PM3394B
PM3394B
50V / div DC
5us / div
A22
1V / div DC
10us / div
A43
10V / div DC
2ms / div
F8
50V / div DC
10s / div
PM3394B
PM3394B
50V / div DC
5us / div
A23
PM3394B
200mV / div DC
10us / div
A44
PM3394B
200mV / div DC
2ms / div
F9
50V / div DC
10s / div
5V / div DC
10us / div
A24
5V / div DC
10us / div
A45
1V / div DC
10µs / div
F15
10 V / div DC
10µs / div
PM3394B
PM3394B
20V / div DC
10us / div
A25
PM3394B
2V / div DC
10us / div
A46
PM3394B
500mV / div DC
10µs / div
SC1
1 V / div DC
10µs / div
50V / div DC
5us / div
A33
PM3394B
500mV / div DC
2ms / div
A47
PM3394B
50V / div DC
10µs / div
SC2
1 V / div DC
10µs / div
5V / div DC
5us / div
A34
PM3394B
500mV / div DC
2ms / div
A48
PM3394B
500mV / div DC
10µs / div
SC3
1 V / div DC
10µs / div
2V / div DC
5us / div
A35
PM3394B
500mV / div DC
2ms / div
A56
200mV / div DC
2ms / div
SC4
2 V / div DC
10µs / div
5V / div DC
10us / div
A36
PM3394B
200mV / div DC
10us / div
A57
PM3394B
20V / div AC
2us / div
SC5
2 V / div DC
10µs / div
200mV / div DC
10us / div
A37
PM3394B
500mV / div DC
2ms / div
A58
200mV / div DC
2ms / div
SC6
2 V / div DC
10µs / div
500mV / div DC
5ms / div
A38
PM3394B
200mV / div DC
10us / div
A59
PM3394B
10V / div DC
2us / div
5V / div DC
5ms / div
A39
2V / div DC
10us / div
F4
50V / div DC
10s / div
PM3394B
20V / div DC
5us / div
A40
PM3394B
200mV / div DC
2ms / div
F5
50V / div DC
10s / div
SC1
SC2
SC3
C
7004
B
E
11 1
134
SC23
SC24
SC8
SC7
7022
7006
B
E
789
1940
7026
B
E
EB
C
7012
SC4
C
8
C
C
BE
SC6
7008
B
SC5
C
E
CL 36532008_050.eps
060503
Page 23
Block Diagram Video
VIDEO
B13
1
2
3
5
6
7
8
9
10
11
12
13
B13
2
A= NO DW
B= DW
C= TDL
TUN1
CVBS-TER-OUT
+33V
+5V
6TO8
1TO1
UV1318ST
-/33
7.3
9
11
ERR
TUNER
13
1
15
4
AGC1
SDA-S
SCL-S
CVBS-SC1-AV1-IN
CVBS-AV3-IN
Y-CVBS-SC2-AV2-IN
C-SC2-SVHS-IN
Y-CVBS-FRONT-IN
C-FRONT-IN
PIP-OUT
CVBS-SC2-MON-OUT
R/G/B-SC1-Y/U/V-IN
R/G/B-SC2-IN R/G/B-SC2-V-IN
TUN2
+5V
1TO2
3
UV1316
TUNER 2
ERR
23
SDA-S
14
15
16
17
18
19
20
21
B14B
1(A,B,C)
12(A,B)
24(C)
26(C)
11(A,B,C)
7(A,B,C)
17(B,C)
13(A,B,C)
21(B,C)
23(A,B)
26(C)
TER-CVBS-OUT
C-FRONTS-IN
IF, I/O VIDEOPROCESSING PIP I/O
B2 B6A B15B
AT00
IF-TER
AGC
MONITOR
B5
+33V
9117
IF-TER2
PIP
451
AGC2
SCL-S
AV1-SUB
IN-CVBS-SC1
AV3-CVBS-IN
IN-Y-CVBS-SC2 AV2
SC2-R C-IN AV2
Y-CVBS-PIP DW-OUT
C-PIP DW-OUT
PIP-OUT1
SC2-R/G/B-IN
R-SC1-IN V-IN
G-SC1-IN Y-IN
B-SC1-IN
IN-SC1-FBL
SC2-CVBS MON-OUT
SC2-R C-IN AV2
SC2-G-IN
SC2-B-IN
SC2-FBL-IN
7138
Wiring Diagram, Block Diagrams and Overviews
7402
5403
40,4
SAW FILTER
AUDIO
1409
1411 7410
IF, I/O, PIP
B15A
40.4
ALIGNMENT
5P07
SCART 1
21
20
SC1-CVBS
19
IN-SC1-FBL
16
15
11
STATUS SC1
8
7
U-IN
SCART 2
21
20
IN-Y-CVBS-SC2-AV2
19
16
15
11
P50
STATUS SC2
8
7
SC2_B_IN_C_OUT
B14A
SAW FILTER
VIDEO
VIF1
VIF2
1410
1408
SIF2
SIF1
7P05
IF-VIDEO
VIF1
VIF2
1P05
1P06
IF-AUDIO
1105
1P07 7P07
B2
HIP
7411
7323
TDA9320H
I5
2
3
62
TUNER AGC
64
63
SOUND-OUTPUT
EF
7P09
TDA9321H
HIP
I5
2
3
62
64
63
MONO-HIP-OUT
B5A
OTC
B2
HIP
1406
1407
EF
SOUND
FILTER
I6
V1
10 12 13 14
GROUP
PLL
DELAY
DEM
COR.
HIP (MAIN)
QSS
MIXER
QSS-AM
AM
DEMO
5
QSS-AM
B6A
1P08
1P09
SOUND
FILTER
I6
V1 V2 V5
10
12 13 14 26
PLL
GROUP
DEM
DELAY
HIP (PIP)
QSS
MIXER
AM
DEMO
5
B15B
SIF-OUT
22(A,B)
14(C)
3(C)
6(A,B,C)
16(B,C)
3,6
14,15
22
7322
EF
V2
ERR
8
SEE
BLOCK DIAGRAM
AUDIO
7415
7P06
EF
ERR
34
SEE
BLOCK DIAGRAM
AUDIO
SCART 3
21
20
AV3-CVBS-IN
19
16
15
11
STATUS-SC3
8
7
SCART 4
21
20
SC4-CVBS-AV3-Y-SVHS
19
16
15
10
STATUS-SC4
8
7
CVBS-TXT
B5A
OTC
7307
7320
TDA9181
12
26 29CY28
VIDEO
SWITCH
+
CONTROL
VIDEO
SWITCH
+
CONTROL
COMB
FILTER
B5A
B5A
32 34
32
OTC
OTC
Y
C
SEPAR.
Y
C
SEPAR.
PROC.
PROC.
SYNC
7P08
PROC.
PROC.
SYNC
14 Y
12
Y
C
SCART1
36 37 38 39
Y
C
SCART1
36 37 38 39
C
R
R
EF
V5
16
18
20
21
23
24
16
18
20
21
23
24
5,15
7412
EF
Y/U/V
SWITCH
UU
DECODER
PAL
NTSC
SECAM
V-SYNC
PROC.
H-SYNC
PROC.
UY
RGB
MATRIX
G B
Y/U/V
SWITCH
UU
DECODER
PAL
NTSC
SECAM
V-SYNC
PROC.
H-SYNC
PROC.
UY
RGB
MATRIX
G B
N.C.
5(A,B,C)
15(B,C)
24(A,B)
29(C)
24,29
Y
U
V
VY V
V
R G B
41 42 43 40
PIP-CVBS-MON
Y
U
V
VY V
V
R G B
41 42 43 40
SVHS
49
50
51
61
60
1305
54
1308
57
46
47
SCART2
B15B
V6
49 Y-HIP-OUT
50
U-HIP-OUT
51
V-HIP-OUT
V7
V8
F14
VS-HIP-OUT
61
L8
HS-HIP-OUT
60
1P03
57
1P00
54
46
47
SCART2
SIDE I/O
O
34
251
CVBS
A8 B1
1936
7414
V6
Y50
U50
V7
V50
V8
F14
VA50
L8
HA50
4.43MHz
3.57MHz
SCL-F
SDA-F
3.57MHz
4.43MHz
S-SCL
S-SDA
C/16:9
Y
2 Y-CVBS-FRONT-IN
C-FRONT-IN
4
7
IN-Y50
IN-U50
IN-V50
B15C
B15B
VA50-PIP
HA50-PIP
IN-Y50
IN-U50
IN-V50
VA50-PIP
HA50-PIP
PIP MUPPET
7PA7
7PA8
7PA9
7PA9
7PB2
7PB6
7PA0
7PA1
3PB8
7PA2
PIP I/O
C
S-SDA
S-SCL
V33
V34
V35
FPA2
FPB1
FPA3
100
FPA5
FPA4
1936
24Y
7
2,8,19
2
DY 6
3
DU 7
4
DV 8
MUPPET-BLK
7PA6
SAB9081H
98 8
2
MUPPET
DOUBLE
WINDOW
PROC.
70
ERR
24
94
7PB1
168
2
83
74
79
81
73
75
7PB5
72
87
7P56
M62320
9
I/O
EXP
SWITCH-HEF
3
10
PIP_RESET
11
2
ERR
21
SWITCH-HEF-SUB
12
27(C)
8(A)
18(B)
9(A,B)
23(A,B)
19(B)
28(C)
23,27,28
7P54
TDA8601T
12
10
OR
GATE
7PA2
HA
FBLK
5
FPA7
FPA8
FPA9
38EM6E 6.
V37
12
V38
11
V39
10
DY
DU
DV
4
MUPPET_BLK
S-SDA
S-SCL
PIP-RESET
B15B
B14C
B15C
B14C
PICNIC
B3A
B6A
Y-PIP+MAIN-OUT
U-PIP+MAIN-OUT
V-PIP+MAIN-OUT
L6
L7
L8
L10
3727
VA50
L11
3728
HA50
MS81V04160
FALCONIC
B3B B3C
7718
SAA4992
FALCONIC
FIELD
MEMORY
2
7719
MSM54V12222A
DVD
ENGINE
7717
MSM54V12222A
B14C
25(C)
24(C)
26(C)
24(A,B)
22(A,B)
B14A
I/O
30(C)
10(C)
28(C)
27(C)
20(C)
29(C)
31(C)
7711
64K
M27C512
PROM
7712
74HC573D
LATCH
7713
SAA4978H
23
ADC
25
26
28
29
7714
ERR
26
3x
SIGNAL PROCESSING
PICNIC
SYNC PROCESSING
FIELD
MEMORY
FM1
FIELD
MEMORY
3
DIGITAL
ERR
53
DAC
EAGLE
7722
MS81V04160
FIELD
MEMORY
4
FIELD
MEMORY
5
7723
MS81V04160
3x
OUTPUTS 12, 14, 15, 18, 19
NOT USED IF "EAGLE"
IS PRESENT
12
Y100
Y_EAGLE_E
U100
14
U_EAGLE_E
V100
15
V_EAGLE_E
VD
19
VD_E
HD
18
HD_E
7724
T8F24EF
3x
DAC
EAGLE
ERR
27
DVD INTERFACE
INTERFACE DVD
T3 T2
1253
1 9300
DVD-SCL
2
DVD-SDA
6
DVD-B
DVD-G
8
DVD-R
10
DVD-Y
12
DVD-C
14
16
4
IN-SC1-FBL
SC4-CVBS-AV3-Y-SVHS
SC1-CVBS
C-MMC-OUT C-PIPDW-OUT
PIP-OUT 20
FRONT-C-IN 3
FRONT-Y-CVBS-IN 1
PIP-OUT1 11
SC4-CVBS-AV3-Y-SVHS 5
Y-CVBS-MMC-OUT 8
DVD-CVBS
DVD-IRQ
MMC-R
R-SC1-IN V-IN
MMC-G
G-SC1-IN-Y-IN
MMC-B
B-SC1-IN-U-IN
9320
9316
1
2
9301
3
4
5
9322
6
7
8
13
12
+5V10
13
12
VIDEO MATRIX SWITCH
(only present in TDL + DVD version)
7124
TEA6415
10 13
IN1
IN2
IN3
IN4
IN5
IN6
IN7
3
5
1
2
3
5
1
2
7125
74HC4053
7132
74HC4053
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
ERR
85
OUTPUT
FILTER
L1
L2
L3
L5
L4
7728
Y_EAGLE_E
7729
L24
U_EAGLE_E
7730
L25
V_EAGLE_E
L26
VD_E
HD_E
OR
OR
OR
OR
OR
OR
7704
3721
OR
OR
7703
OR HD100
OR
54
63
OUTPUT
FILTER
73
29
28
(only for TDL + DVD version)
INTERFACE
CONNECTOR
7
2
1
8
6
5
4
3
4 SC1-R-IN-V-IN
15
14
5
4
9
15
SWITCH-HEF-SUB
10
14
11
14
17
18
15
16
1250
DVD-Y-CVBS Y-CVBS-MMC-OUT
17
SDA-S
19
20
SCL-S
22
IRQ
9125
DVD-C
23
9123
DVD-R
25
DVD-G
DVD-B
26
SWITCH-HEF
B15B
SWITCH-HEF
B15B
B15B
SWITCH-HEF
B15B
Y-CVBS-PIPDW-OUT
C-FRONTS-IN
Y-CVBS-FRONTS -IN
C-RECORD-IN
CVBS-Y-RECORD-IN
B4
TOPIC
NOT PRESENT
IF "EAGLE"
IS PRESENT
Y100
6
U100
8
V100
9
VD100
B14B
17
SDA-S
19
SCL-S
20
IRQ-DIGITAL
22
C-MMC-OUT
23
MMC-R
MMC-G
25
MMC-B
26
SC1-G-IN-Y-IN
SC1-B-IN-U-IN
SC1-FBL-IN
IN-CVBS-SC1-AV1-SUB
IN-CVBS-SC1-AV1
7106
7150
HOP
+8VS
TOPIC
OPTIONAL
CONNECTOR
7313 : 7315
EF
EF
EF
E/W DRIVE
LINEDRIVE1
EHT-INFO
POR FLASH
SC1
1955
1SDA-S
2
EHT-INFO
R-CRT
G-CRT
B-CRT
CUT_OFF
7316
7317
7319
VSYNC
OTC
TILT
OTC
POR
AUTOSCAVEM
SCL-S
B1
3340
3341
3342
3367
B5A
B1
B5A
B1
B5A
3
4
Y(OPTIONAL)
B4
7500
TDA8444T
I/O
EXP.
R
B4
VSYNC
ERR
19
6x
SCAVEM
G
B
7003
7005
7007
B5
CONTROL
FROM
BLOCK
DIAGRAM
R-TXT
G-TXT
B-TXT
V24 V26
V25
HOP
ERR
7
RAMP
PH1-2
9 1413
35 36 37 38
RGB
INSERTION
OUTPUT
AMPL.
CATHODE
CALIBR.
GEN
STARISTOP
H-DRIVE
29
DRIVE
FRAME
22
FBL-TXT
E/W
1940
1
2
3
4
5
6
7
8
9
10
11
V27
R
G
B
5
YLTP
43
40
41
42
44
3
4
2
1
8
7303
7361
7362
V28
V29
V30
F20
F18
FRAMEDRIVE -
FRAMEDRIVE +
F19
L13
7310, 7311
PULSE
FORMER
530us
TO 1955
A8
LSP
+11V
HFB_X_RAY_PROT
Y-SCAVEM
+8V6
'CONROL'
7301
TDA9330H
7302
TDA9178
20
V19
2323
N.A.
3363
3331
3321
3320
B1
B5A
B1
V20
2431
V21
2321
R
G
B
F17
L12
V23
V22
HFB-X-RAY-PROT
HFB
DYN-FASE-COR.
28
Y/U/V
RGB
27
MATRIX
26
YUV
30
RGB
31
YUV
32
MATRIX
23
24
PH1-1
11
10
2120
1301
12MHz
3324
19
17
16
7304
SDA-F
SCL-F
31(C)
B5A
30(C)
25(C)
1S15 1205
32
33
41
25
24
23
21
31
26
29
28
26
B5B
ANTI-MOIRÉ
7020
7023
ONE
SHOT
11ms
PWM-ANTIMOIRÉ
B5A
7500
7000 7042
PROC.
LSP SMALL SIGNAL
A8
PAR T
HFB-X-RAY-PROT
EHT-INFO
Y-SCAVEM(OPTIONAL)
CUTOFF
7403
PROTECTION
CIRCUIT
ANTI-MOIRÉ
7021
7022
2064
HFB_X_RAY_PROT
EHT_INFO
SVM
+8V+12V
R-DL
G-DL
B-DL
CUT-OFF
R-CRT
G-CRT
B-CRT
A4
A4
A3
FLIP
FLOP
3036
+8V
TO
BLOCK
DIAGRAM
DEFLECTION
1440
1
2
3
4
5
6
7
8
9
10
11
3032
0.7V OR
3V
2063
1940
1
2
3
4
5
6
7
8
9
10
11
12(C)
0383
1
5300
2
SCAVEM
COIL
3
SC22
F9
8
6
11
F8
F7
3404
3403
VG1
+8V
1434
FROM LOT
DEFLECTION
VG2
A3
STATIC FOC (B)
DIN FOC (A)
COLD
HOT
CRT
EHT
EHT-INFO
+200D
n.c.
SCAVEMCRT
SCAVEM
OUTPUT
7330
TDA61118JF
7500
5500
7503
5501
7506
5502
FILAMENT PULSES
5309
F15
5310
200V
3
7340
TDA61118JF
3
7350
TDA61118JF
CUT_OFF
3341
3301
3352
8
R
F6
F5
3351
8
G
3350
853
B
F4
+200A
VSYM
F1 F2
1940
N.C.
1
HFB_X-RAY_PROT
2
14(B)
3(A,B)
19(C)
18(C)
9(C)
26(C)
N.C.
8(C)
N.C.
3
4
5
6
7
8
9
10
11
SEE
BLOCK DIAGRAM
DEFLECTION
Y-SCAVEM_IN
+8V_+12V
CUT_OFF
FROM
1424
OF
A3
(LINE
DEFL.)
1424
R-CRT
G-CRT
B-CRT
1
2
3
4
5
6
7
HFB_X-RAY_PROT
22
CL 36532008_005.eps
060503
Page 24
Wiring Diagram, Block Diagrams and Overviews
Testpoint Overview Small Signal Board
SSB side A SSB side B
39EM6E 6.
7001
PIN TP
5 B60
16 B55
83 B57
84 B58
85 B52
86 B51
87 B54
88 B53
7323
PIN TP
2I5
10 I6
12 V1
14 V2
26 V5
46 V10
47 V9
49 V6
50 V7
51 V8
60 L8
61 F14
7P09
PIN TP
2I5
10 I6
12 V1
14 V2
46 V10
47 V9
49 V6
50 V7
51 V8
60 L8
61 F14
A1
2X SCART
2X SCART
HEADPHONE
WIRELESS
A2
TUNER SPLITTER
TUNER
A3
FLASH
RAM
SET SW
AT00
FM3
FM4
FM2
OTC
FM4
PROM
1U06
1U05
7A63
PIN TP
3 A10
4A9
5 A13
12 A14
14 A11
15 A12
54 A16
7713
PIN TP
23 L6
25 L7
26 L8
28 L10
29 L11
34 L9
JUNCTION
2700/2701 L1
FALCONIC
FM
L24
PICNIC
NVM
FLASH
RAM
EPG
L25
EAGLE
DRAM
TXT
L26
2703/2704 L2
7301
PIN TP
26 V21
27 V20
28 V19
23 F17
24 L12
40 V28
41 V29
42 V30
2 F18
3 F20
1 F19
PM3394B
B52
PM3394B
B53
PM3394B
HIP
AUDIO
DEM
DOLBY
PRO
7A02
PIN TP
20 B66
21 B67
50 B65
2706/2707 L3
2723/3729 L4
2724/3721 L5
TOPIC
HOP
COMBFILTER
7A03
PIN TP
1 B69
7 B68
MUPPET
HIP
PIP
7A06
PIN TP
2 FPB1
8FPA7
10 FPA9
12 FPA8
70 FPA5
94 FPA4
98 FPA2
100 FPA3
1S021S15
A4
A5
A6
A7
A8
A9
7A30
PIN TP
9A8
17 A1
19 A7
20 A6
21 A5
25 A2
26 A3
27 A4
7P54
PIN TP
2 V33
3 V34
4 V35
10 V39
11 V38
12 V37
16 V36
A10
A11
A12
DOLBY
DIGITAL
A13
A14
A16
AT00
B51
2 V / div DC
250ns / div
B54
PM3394B
2V / div DC
5ms / div
FPA8
500mV / div DC
20µs / div
PFA2
500mV / div DC
20µs / div
V36
100mV / div DC
20µs / div
2 V / div DC
50ns / div
B55
PM3394B
2V / div DC
250ns / div
FPA9
500mV / div DC
20µs / div
PFB1
500mV / div DC
20µs / div
V37
500mV / div DC
20µs / div
2 V / div DC
1µs / div
B57
PM3394B
500mV / div AC
10us / div
I5
20mV / div AC
10µs / div
V1
PM3394B
1V / div DC
10us / div
V38
500mV / div DC
20µs / div
2 V / div DC
1µs / div
B58
PM3394B
1V / div DC
5ms / div
I6
PM3394B
1V / div DC
10us / div
V2
PM3394B
1V / div DC
10us / div
V39
500mV / div DC
20µs / div
1 V / div DC
2µs / div
B60
PM3394B
500mV / div DC
10us / div
L1
1 V / div DC
10µs / div
V5
PM3394B
1V / div DC
10us / div
1U05
5 V / div DC
5µs / div
1 V / div DC
5µs / div
B65
200mV / div AC
10µs / div
L2
1 V / div DC
10µs / div
V6
PM3394B
500mV / div DC
20us / div
1U06
5 V / div DC
5µs / div
1 V / div DC
200ns / div
B66
20mV / div AC
1ms / div
L3
1 V / div DC
10µs / div
V7
PM3394B
500mV / div DC
20us / div
1 V / div DC
100ns / div
B67
20mV / div AC
1ms / div
L4
1 V / div DC
10ms / div
V8
PM3394B
1V / div DC
20us / div
2 V / div DC
10µs / div
B68
20mV / div AC
1ms / div
L5
1 V / div DC
20µs / div
V9
PM3394B
2V / div DC
200us / div
2 V / div DC
200ns / div
B69
20mV / div AC
1ms / div
L6
PM3394B
500mV / div DC
10us / div
V10
PM3394B
2V / div DC
200us / div
2 V / div DC
1µs / div
F17
1V / div DC
5ms / div
L7
PM3394B
500mV / div DC
10us / div
V19
1V / div DC
10us / div
2 V / div DC
50ns / div
F14
1V / div DC
5ms / div
L8
1V / div DC
20us / div
V20
1V / div DC
10us / div
2 V / div DC
2µs / div
F18
PM3394B
500mV / div DC
5ms / div
L9
PM3394B
1V / div DC
250ns / div
V21
1V / div DC
10us / div
2 V / div DC
2µs / div
F19
PM3394B
500mV / div DC
5ms / div
L10
1V / div DC
20us / div
V28
PM3394B
1V / div DC
10us / div
1 V / div DC
50ns / div
F20
PM3394B
500mV / div DC
5ms / div
L11
1V / div DC
5ms / div
V29
PM3394B
1V / div DC
10us / div
200mV / div AC
10µs / div
FPA3
500mV / div DC
20µs / div
L12
1V / div DC
10us / div
V30
PM3394B
1V / div DC
10us / div
2V / div DC
100us / div
FPA4
1 V / div DC
20µs / div
L24
1 V / div DC
10µs / div
V33
500mV / div DC
20µs / div
2V / div DC
100us / div
FPA5
1 V / div DC
5ms / div
L25
1 V / div DC
10µs / div
V34
500mV / div DC
20µs / div
CL 36532008_052.eps
2V / div DC
5ms / div
FPA7
500mV / div DC
20µs / div
L26
1 V / div DC
10µs / div
V35
500mV / div DC
20µs / div
070503
Page 25
Block Diagram Audio
SEE ALSO
IF
BLOCK DIAGRAM
B2
VIDEO
7323
TDA9320H
L
R
RADIO
RADIO
ENGINE
DVD-L
DVD-R
SPDIF-
DVD
OPTIONAL
OPTIONAL
HIP
MAIN
SIDE I/O
O
L
R
B14B
SCART 1
3
1
SCART 2
3
1
SCART 3
3
1
SCART 4
3
1
RADIO
PANEL
L
R
DVD
B14C
B14B
6
2
6
2
6
2
6
2
3380
5
3437
10
1936
6
8
I/O
AL-SC1-IN
AR-SC1-IN
AL-SC2-IN
AR-SC2-IN
AL-SC3-IN
AR-SC3-IN
AL-SC4-IN
AR-SC4-IN
T2
1120
1
2
1253
25
27
22
SOUND-OUTPUT
7411
1411
A8 B1
1206
25
26
INTERFACE
7103
L
RADIO
DVD
R
SWITCH
L
R
L-FRONT-IN
R-FRONT-IN
T3
2FH1-L
2FH1-R
2Fh1-L
2Fh1-R
2Fh2-L
2Fh2-R
SND-CENTER-IN
SPDIF-1
SPDIF-2
Wiring Diagram, Block Diagrams and Overviews
AUDIO I/O
7410
7101
B14D
QSS_AM
L
R
4
6
1
8
10
2
2
11
3
4
3
5
5
7
6
9
7
1
8
12
9
10
1250 1111
15
13
10
25
24
23
20
19
18
4
5
6
9
10
11
B14B
15
13
10
7117
TEA6422D
R1
R2
MATRIX
SWITCH
R3
R4
R5
R6
L1
L2
L3
L4
L5
L6
SNDL-BO-OUT1
SNDR-BO-OUT1
SPDIF-BO-OUT
4
3
2
1
5
9I32 9I37
not present
in versions with
hard disc drive
9I32
9I33
9I34
ROUT1
13
R1
15 13
ROUT2
R2
17
ROUT3
R3
ERR
83
L1
L2
L3
2FH1-R
1
MONO-PIP
5
SNDR-SC1-OUT
3
12 LOUT1
14
16
LOUT2
LOUT3
2FH1-L
2
MONO-PIP
6
SNDL-SC1-OUT
4
3,4
7,9
11
12
2
1
9I35
9I36
9I37
7118 only present
in version with
hard disc drive
7118
TEA6422D
25
R1
24
R2
MATRIX
SWITCH
23
R3
20
R4
19
R5
18
R6
4
L1
5
L2
6
L3
9
L4
10
L5
11
L6
B14D
12
13
ERR
84
7120-C
R1
15
R2
17
R3
12
L1
14
L2
16
L3
14
SUBW-SP1 -SW
QSS
SND R-SEC-IN
SND R-BO-IN
SND L-SEC-IN
SND L-BO-IN
I2S-BO-IN
I2S-BO-WS
I2S-BO-CLK
I2S-BO-IN
I2S-BO-WS
I2S-BO-CLK
7100
40EM6E 6.
AUDIO DEMODULATOR
B6A
B65
7
1
8
2
3
4
5
9
10
7,9
8,10
B6C
5A31
5A32
5A33
B6B
A5
A6
A7
SPDIF-IN2
SPDIF-IN2
SCL-F-DD
7A02
MSP4450 (used in combination with MAS3528E and DPL4519G)
IF1
50
SC3
SC4
I2S-MSP-OUT
I2S-MSP-WS
I2S-MSP-CLK
I2S-MSP
ADC
MONO-IN
SC1
5
4
3
2A39
R-MAIN-IN
L-MAIN-IN
2Fh2-R
2Fh2-L
2Fh1-R
2Fh 1-L
CENTER
CENTER
47
45
44
42
41
39
38
36
35
IF2
I2S-MSP-OUT
I2S-MSP-WS
I2S-MSP-CLK
DOLBY DIGITAL DECODER (MAS)
7A30
MAS3528E
21
SERIAL IN
20
2
S
I
19
40
S/PDIF
38
3SDA-F-DD
4
RISC DSP CORE
in
I2C
ERR
63
CLOCK
9
A8
SYS-CLK1
LOUD-
SPEAKER
SOUND
PROCESSING
HEADPHONE/
SURROUND
SOUND
PROCESSING
DAC
DAC
AUDIO DEMODULATOR DETAIL
B6A
(IF MSP34X2 IS USED)
7A02 MSP34X2 (detail)
DOLBY PRO LOGIC
B6C
7A63
DPL4519G
A13
5
A9
4
A10
3
I2S
INTERFACE
A14
12
A11
15
A12
14
ERR
81
57
A15
SYS-CLK1 SYS-CLK0
B5b
S
ERR
14
PRE-PROCESSING
ADC
17
27
26
25
PRESCALE
A1
A2 A3
7A31
PRESCALE
A4
I2S-DD-OUT
I2S-DD-WS
I2S-DD-CLK
SPDIF-OUT
SOURCE
SELECT
I2S
INTERFACE
I2S-DPL-OUT
I2S-DPL-WS
I2S-DPL-CLK
DE-
MODULATOR
SCART
DSP
INPUT
SELECT
S/PDIF
OUT
SERIAL OUT
2
I
PIO
711 125,6 91718
LOUD
DAC
DACM-SUB
HEAD
DAC
SCART
OUTPUT
SELECT
SC
12
I2S-DPL-OUT
15
I2S-DPL-CLK
14
I2S-DPL-WS
I2S-DPL
HEADPHONE CONN.
DAC
DSP
A16
B66
20
21
B67
23
17
18
28
SNDR-SC1-OUT-DC
SNDL-SC1-OUT-DC
29
SNDR-MONOUT
25
SNDL-MON-
26
OUT
61
DAC
54
B5b
LM833D
5
3
3
17
18
22
24
DACM-SUB
DACA-R
7A03
7
1
7A00
1
11,15 12,16
HEADPHONE-R
HEADPHONE-L
MSP-CENTER
MSP-SURR
23
17
18
20
B68
AUDIO-R
AUDIO-L
B69
AUDIO-SW
HPN-R
HPN-L
B14D
REG-SW
9A65
2
1
5
3
9.10
9A60
SNDR-SC1-OUT
SNDL-SC1-OUT
7120
15
4
7122-B
17
18
ONLY PRESENT
IF MPS 34X2
IS MOUNTED
7A61
537
7A62
5
3
SNDR-SC2-OUT
SNDL-SC2-OUT
SUBW
SURR-R
1
SURR-L
7
AUDIO-C
1
SURR-L
SURR-R
17
18
3,15
4,16
13
14
13,14,15
16,17,18
3,4
B1 A8 A6
AUDIO-C
AUDIO AMPLIFIER
-16V-19V
7700
A56
TDA7490
18
6
STBY-MUTE
10
A58
-16V-19V
7700
A62
TDA7490
10
6
STBY-MUTE
18
A60
-16V-19V
7701 : 7707
SOUND-ENABLE
B5
POR PROT1
A3
A8
16
15
14
13
15
16
B14B
SOUND
ENABLE
AUDIO
SUPPLY
PROT, CIRCUIT
SNDL-SC1-OUT
SNDR-SC1-OUT
SNDL-SC2-OUT
SNDR-SC2-OUT
SNDR-MON-OUT
SNDL-MON-OUT
SUBW
SURR-R
SURR-L
B14B
1I11
8
1
SNDR-BO-IN
10
3
SNDL-BO-IN
SPDIF-OUT
24 22
PWM
OSC
PWM
24
24
PWM
OSC
PWM
24 22
I/O
+16 +19V
+16V+19V
+16V+19V
PROT-AUDIO-SUPPLYHFB-X-RAY-PROT
5702
5701
3718
5721
3728
5720
3729
N.C.
3717
3745
6745
1735
1737
1738
+16V+19V
R
1
3
1
3
4
3
1
3
15W/
8Ω
L
15W/
8Ω
SUBWOOFER
15W/
8Ω
CENTRE
15W/
8Ω
A57
23
A59
3
A63
23
A61
3
SCART 1
6
L
3
2
R
1
SCART 2
6
L
3
2
R
1
R-MON-OUT
L-MON-OUT
SUBW-OUT
SURR-R-OUT
SURR-L-OUT
SPDIF-OUT
PIP AUDIO
B15A
7P09
TDA9321H
QSS_AM
PIP
VIFOUT
PIP IF
5
10
SEE ALSO
BLOCK DIAGRAM
VIDEO
3P48
3P93
1P11
1P10
1P12
7P05
MONOHIP-OUT
1P07
7P55-M
7P55-BG
7P55-DK
7P55-I
7P09
PIP I/O
B15B
SIF-OUT (MONO AM FOR LL')
7P55
TDA9820T
3
1
FM
INTERCARRIER
SOUND
2
DEMODULATOR
(MONO)
1
8
5
6
7P57
3
5
9
SEL-PIPCVBS-SOUND
SEL-PIP-SOUND1
SEL-PIP-SOUND2
4
MONO-PIP
MONO-PIP
3
3
1
PIP I/O SIDE I/O I/O WIRELESS
B6A B1
B15B
S-SDA
S-SDL
7P56
M62320
3
2
3A42
PIP-AUDIO
PIP-AUDIO
4
I/O
EXP
ERR
21
1
5
2
6
3
SNDR-MON-OUT
SNDR-SEC-IN
SNDL-MON-OUT
SNDL-SEC-IN
7A06
TDA7309
17
18 2
20
14
13
11
ERR
82
HPN-R
9
HPN-L
9A019A00
7A07-A
MC33178D
3
5
WIRELESS KIT
A8 B14B
1
7
HEADPHONE-L
HEADPHONE-R
B5A
1936
O
S-SDA
10
L
11
R
7
FRONT-DETECT
S-SCL
SEL-IN-2-B
B14D
7108-A
SURR-L
SURR-R
7108-B
+11V_S
1103
1
SDA
2
SCL
3
4
5
6
7
SUPPLY
8
UNIT
13VDC
TRANSMITTER
R
RECEIVER
S1
FRONTEND
RECEIVER
S2
BACKEND
AUDIO OUTPUT
W
AMPLIFIER
WIRED
AUDIO
INPUT
(3,5MM
STEREO JACK)
SEE ALSO
BLOCK DIAGRAM
WIRELESS KIT
R
SPEAKER
OUT
2,5MM
MONO JACK
L
SPEAKER
OUT
CL 36532008_003.eps
060503
15W
4Ω
15W
4Ω
Page 26
Wiring Diagram, Block Diagrams and Overviews
Block Diagram Controls
CONTROL
(BASIC VERSION)
TOP CONTROL
P
5x
CHANNEL+
CHANNEL-
VOLUME+
VOLUME-
MENU
ADDITIONAL
CONTROL FOR
TDL VERSIONS
TOP CONTROL
P
5x
CHANNEL+
CHANNEL-
VOLUME+
VOLUME-
MENU
10X
BLUE LED
DVD EJECT
K
BUTTON
6202
DVD ENGINE
KEYBOARD
1200
ERR
93
DVD3V3
(OPTIONAL)
0345
OR
2
KEYBOARD
0346
OR
2
OR
1207 1207
1
2
3
+5V VCC_LED
EJECT LED
DVD EJECT
4
1264 1264
1
OR
2
OR
3
SIDE I/O
O
HEADPHONE
CONTROL
MAINS SWITCH PANEL
E
6051
TLUV5300
RED
1050
RECEIVER
+5V STANDBY
0245
2
LIGHT
SENSOR
LCD BOARD
L
1
3
4
T3
12531800
1
DVD-SCL
2
DVD-SDA
4
DVD-IRQ DVD-IRQ
17
18
19
20
21
30
1264
1
2
3
SEND
LED
6070
KEYBOARD
1
2
3
+5V
INTERFACE (DVD)
+3V3_DVD
9317
9318
DVD-MUTE
+5-2V-MP
3082
3084
3
1
3
GREEN
ON/OFF LED
E1
1
IR-
+5V STANDBY
7050
6052
27
7070
1245
9300
SCL-S
9301
SDA-S
+5V-DVD
+11V-S
+12V-DVD
DVD-MUTE
DVD-EJECT
FRONT
DETECT
ON/OFF LED
KEYBOARD
LIGHT SENDER
+8V6
12
DVD-IRQ
COLD
RC5
IR-LED
1936
0241
7
1
2
3
4
5
6
7
8
9
151314
I/O
EXP
ERR
29
T4
7400, 7407
7409
FRONT
A10
1946
1
N.C.
2
3
4
+5V2
5
N.C.
6
7
8
9
+8V
1945
2
DTV REGULATOR
DVD
SUPPLY
7306
PCF8574AT
4
DVD-STDBY
5
+3V3-DVD-OK
6
+12V-DVD-OK
7
DVD-IRQ
9
DVD-MUTE
10
IRQ
11
+5V-DVD-OK
12
DVD-EJECT
A8
1936
7
DVD-STDBY
+3V3-DVD-OK
+5V-DVD-OK
+12V-DVD-OK
CONN.
1206
1S02
22
IS021206
37
38
39
1205 1S15
37
T2
B1
CONN.
B14B
IRQ-DIGITAL
B5A
FM RADIO
ERR
B5A
+5V2-CON
I/O
S-SDA
S-SCL
88
OTC FLASH
SEE ALSO
BLOCK DIAGRAM
VIDEO
7005
LF33AB
IN
1
41EM6E 6.
7001
SAA5801H
B60
7009
7010
86DAVN
7000
ST232
RESET
7004
PCF1252
RS232
PROC
5
B57
83HFB
RESET
RP
OTC
84
7
114
74
109
108
99POR-FLASH
98IRQ-DIGITAL
93HD@HOME
96IRQ-FTV
97
120
113
100RC
107KEYBOARD
110LIGHT_SENSOR
B58
B56
T1
SDA-SW
SCL-SW
M24C32
RST
RXD
12
TXD
11
CVBS-TXT
B2
7015
B4
VSYNC
B4
7016
CVBS-Y-RECORD-IN
N.C.
FRONT-DETECT
7002 :
7004
RESET
7013, 7014
OUT
+3V3
INTOTC
B14B
B14B
RESET
FLASH
RAM
STATUS_SC3
STATUS_SC4
B4
B4B
B4
N.C.
P50
B14B
7008
ON-OFF-LED
+3V3
INTERFACE
T2
RADIO
12501I11
19
19
20
22
N.C.
SDA-S 8
20
SCL-S
22
IRQ
T3
11201120
+12V-AUDIO
5
RADIO-ENABLE-MPX
6
RADIO-DATA
7
RADIO-CLOCK
8
RADIO-STEREO
7100
SAA6588T
RDS
16
ERR
MPX
64
1280
2
RXD
4
13
TXD
14
B61
77
78 G-TXT
79 B-TXT
80 FBL-TXT
88 SDA-F
87 SCL-F
86 SDA-S
85 SCL-S
90 TXD
89
RXD
3099C 3081
119
3074D 3097
96
104 STANDBY
95 SOUND-ENABLE
94 RESET AUDIO
115 DEGAUSSING
117
116
103
118
SDA
91
92
SCL
ADDRESS
DATA
CONTROL
16
17
INTERFACE
CONTROL
57
EEPROM
7011
7011
MC24C32
5
6
ERR
89
B62
B63
B64
B53
B54
B51
B52
N.C.
EEPROM
4kByte
1001
SDA-S
SCL-S
7
B55
NVM.
ERR
1
R-TXT
9005
OR 9017
9006 OR 9018
SEL_IN_2
SEL_IN_1
PWW_ANTIMOIRÉ
AUD-PWB-CTRL
7006
LH28F320BJE
PROGRAM
FLASH-RAM
SET SW
32Mbit
7002
P89C664
9
24
25
26
27
15
30
31
10
11
13
B4
µC
ERR
86
SEE ALSO
IIC DIAGRAM
SAM
SDM
A2
A6
B6A
A1
B6B
B6B
B5B
B1
7007
MSM51V18165F
SEE ALSO
BLOCK DIAGRAM
VIDEO
DRAM
(TXT)
16Mbit
DATA0 ... DATA7
LCD-ENABLE
2
LCD-RW
3
LCD-RS
4
LCD-BACKLIGHT
7
5
6
7010
18
16
17
32
1300
21
22
+12V-ENABLE
28
12V-AUDIO-OK
29
7012
M29W400BT
EPG-
FLASH-RAM
4Mbit
+5V-SW
USW1
USW2
7009
L9997
10
CONTROL
+5V
12
9
+5V-SW
FLASH PROG.
MODE SWITCH
1400
20 MHz
+12V-STBY
SUPPLY
CONTROL
MOTOR
ERR
92
AUDIO
7001
7003
7005
ERR
32
RP
1007
+12V-AUDIO
B5C
(OCTAL BUS TRANSCEIVER)
7018
7019
1260
1
10
12
13
14
15
16
17
18
19
20
21
22
23
24
OTC-FLASH
74LVC245APW
74LVC245APW
AUXILIARY
FLASH
CIRCUIT
FOR
PROGRAM
FLASH RAM
LCD BOARD LCD DISPLAY
L
1260
1
10
12
LCD-ENABLE
13
14
15
16
17
LCD-BACKLIGHT
18
USW1
19
20
USW2
21
22
23
24
+5V
+5V
DATA
LCD-RW
LCD-RS
3007
3006
1402
1
2
3
7000
LCD
BACKLIGHT
CONTROL
+5V
+5V
3005
5V
3004
LCD-CONTRAST
LCD-RS
LCD-RW
LCD-ENABLE
DATA
LCD-LED-BACKLIGHT
MOTOR +
MOTOR -
USW1
3009
+5V
USW2
3010
+5V
1205
1203
1204
1
2
3
4
5
6
7
14
15
16
17
1
2
1
2
1
2
CL 36532008_006.eps
ERR
91
LCD PANEL
SWING OUT
M
MOTOR
DETECT
SK
SWITCH 1
DETECT
SK
SWITCH 2
ON MECHANICAL UNIT
FOR SWING OUT
LCD DISPLAY
060503
Page 27
Wiring Diagram, Block Diagrams and Overviews
I2C IC’s overview
42EM6E 6.
IIC
OTC
B5A
SAA5801H
PROCESSOR
ADDRESS
CONTROL
7001
SET
DATA
88
87
86
85
91
92
3064-D5
3064-C6
3064-B7
3064-A8
3100
3101
EEPROM
+5V2_CON
+5V2_CON
SDA
SCL
7011
M24C32
(NVM)
+5V2_CON
3069
3079
SDA-F
SCL-F
+5V2-CON
3092
3088
+3V3-INTOTC
3110 3111
56
LH28F320BJE
PROGRAM
FLASH-RAM
MSM51V18165F
DRAM
(TXT)
M29W400BT
FLASH-RAM
7006
7007
7012
EPG
ERR
ERR
32
SDA-S
SCL-S
1
I/O, VIDEO PROC.
B2
ERR
18
3377
47 46
7323
TDA9320H
HIP1
ERR
SIM.
B1
CONN.
3S03
3S09
ERR
6
COMPAIR
CONNECTOR
FOR SERVICE
(REACHABLE VIA
HOLE IN REAR
COVER)
PICNIC
B3A
SDA-F
SCL-F
3376
SDA-D SCL-D SN-DA-E SN-CL-E
8
TUN1/TUN2
B13
SDA-S
SCL-S
1T01
UV1318
TUNER1
ERR
13
3709
3710
54
7713
SAA4978H
PICNIC
ERR
3
45
1T02
UV1316
TUNER2
PIP
ERR
23
1
2
45
B14B
7108-BS-SDA S-SDA
S-SCL S-SCL
SEL-IN-2-B
LSP
A8
12061S02
SDA-S
8
SCL-S
9
1
2
3
3I59
3261 3262
7108-A
1
2
SC1
19551955
+5V
3758
B14A
3I58
AUTOSCAVEM
3502
4
7500
TDA8444T
SN-DA
SN-CL
VIDEO I/O
3104
2
7124
TEA6415CD-TR
ELECTRONIC
SWITCH
ERR
85
3500
3
DAC
ERR
19
FALCONIC
B3B
26 27
7718
SAA4992
FALCONIC
ERR
26
3105
4
R
1I03 1101
1
2
EAGLE
B3C
9741-D5
32 26
AUDIO I/O
B14D
3I30
28
27
7I17
TEA6422D
ELECTRONIC
SWITCH
ERR
83
WIRELESS TRANSMITTER
I2C-DATA
8
7
I2C-CLOCK
3102
5
TSA5060AT
SYNTHESIZER
7724
T8F24EF
EAGLE
ERR
27
3I31
7101
9741-C6
3I18
28
7I18
TEA6422D
ELECTRONIC
SWITCH
ERR
84
3101
6
3320
3P66
7P56
ERR
PIP I/O
21
B6A
3A17
3A19
3P64
2
AUDIO
DEMODULATOR
SDA-F-AUD
SCL-F-AUD
1
2
7A02
MSP4450
or
MSP34...
ERR
14
3P79
3P81
14
15
7P51
Z8630
V-CHIP
(USA only)
4
7A06
TDA7309
HEADPHONE
FDS
ER
82
B15C
3PB7
7PA5
3PB9
6PA1
HA
5
PIP MUPPET
HOP
B4
3321
11
10
7301
TDA9330
HOP
ERR
7
HIP-PIP
B15A
3I19
3P23
47
27
7P09
TDA9321H
HIP2
ERR
34
B15B
3P22
46
3
M62320
I/O EXP.
B6C
DPL4519G
PRO-LOGIC
74
7PA6
SAB9081H
DW PROC.
(MUPPET)
ERR
24
DOLBY
PRO-LOGIC
2
7A63
DOLBY
ERR
81
3PC1
73
5A24
5A23
1
DOLBY
B6B
DIGITAL
SDA-F-DD
SCL-F-DD
4
3
7A30
MAS3528E
DOLBY
DIGITAL
ERR
63
B14B T2 T1 T3
I/O EU
1I11 1250
SDA-S
19
20
SCL-S
Error codes
Error Device Description Def. item Defect. module indication Diag
1 M24C32 NVM, spont aneous blinking error 1 7011 Control B5a
2 Hfail Protection Horizontal Flybac k protection / Horizont al Flyback /
3 SAA4978 PICNIC 7713 F eature Box B3a
4 Supply 5V 5V prot ection / +5V Supply B 5a
5 Supply 8V 8V prot ection / +8V Supply B5a
6 Slow I2C bus blocked Spontaneous blinking error 6 / Slow I 2C Blocked /
7 TDA9330 HOP High-end Output Processor 7301 Video Controller B4
8 TDA932x HI P High-end Input Processor 7323 Chroma IF IO B2
13 UV1318/… Tuner protection 1T 01 Tuner B13
14 MSPxxxx ITT sound processor 7A02 Audio module B6a
16 FBX Feat ure Box Protection / +3V (Fbx) Supply B3
18 Fast I 2C bus blocked Spontaneous blinking error 18 / Fast I2C Blocked /
19 TDA8444 Auto Scavem DAC 7500 Auto Scavem SC1
21 M62320P PIP I/O Expander 7P56 Video Dual Screen B15b
23 UV1316/… PIP Tuner 1T02 Video Dual Screen B13
24 SAB9081 PIP Muppet 7PA6 Video Dual Screen B15c
26 SAA4992 Falconic 7718 +3V (Fbx) Supply B3b
27 T8F24EF Eagle 7724 +3V (Fbx) Supply B3c
28 Black cur rent loop Black current loop
29 PCF8574T DVD I2C I/O Expander 7306 DVD Engine T3
32 M29W400BT F lash Ram (EPG) 7012 EPG Memory B5a
34 TDA932x Second HIP 7P09 Video Dual Screen B15a
63 MAS3529E Dolby Digital Decoder 7A30 Digital Audio Module B6b
64 SAA6588T TDL RDS 7100 TDL (Radio) T2
81 DPL4519 Dolby Prologic Decoder 7A63 Digital Audio Module B6c
82 TDA7309D Headphone proces sor 7A06 B6a
83 TEA6422 ( 1) Source select matrix audio 7I 17 Audio Source Select B14d
84 TEA6422 ( 2) Source select matrix audio 7I 18 Audio Source Select B14d
85 TEA6415 Source select matrix video 7I24 Video Source Select B14a
86 P89C664 TDL µP Radio 7002 TDL (Radio) T1
87 / TDL 12V audio off / TDL (Radio) T1
88 TEA5762 TDL FM Radio 7101 TDL (Radio) radio
89 M24C32 TDL NVM Radio 7011 TDL (Radio) T1
91 See extr a info TDL LCD / T DL (Radio) T
92 See extr a info TDL Motor / TDL (Radio) T
93 See extr a info DVD 3V3 / DVD Engine T3
96 PCF8574 HDD Interface 7022 Harddisk Module TS
97 See extr a info HDD Engine / Harddisk Module /
98 See extr a info HDD Fan fan Harddisk Module TS
/ /
INTERFACE CONTROL
98
7002
P89C664
µC
ERR
86
30
SDA
31
SCL
56
7011
M24C32
NVM
ERR
+5V +5V+5V
3084 3082
24
25
26
27
3024
3021
T3
89
RADIO-ENABLE-MDX
RADIO-DATA
RADIO-CLOCK
RADIO-STEREO
+5V
9
3323
15
7306
PCF8574AT
I/O EXP.
ERR
29
3019
3110
7100
SAA6588T
RDS
PROC.
ERR
64
3103
DVD ENGINE SD5-31SL
CONN. ZIVA
1800
1253
9301
2
9300
1
3322
14
+5V
3018
SDA-SW
SCL-SW
3112
10
3102
3128
5106
5
5103
6
5104
7
5105
8
2
1
SERVICE & DEBUG
1702
TXD-SER
1
SERVICE
2
RXD-SER
3
4
5
6
7
+5V
RADIO PANEL
11201120
5
6
7
8
5815
5813
5814
5812
3161
3160
3159
3158
+5V
+5V
3711
3714
+5V
3426
3423
S-I2C-DA
S-I2C-CL
+5V
3420
3400
56
7400
M24C32
NVM
+5V
3710
7702-B
+5V
37173716
7101
29
TEA5762
28
RADIO
PROC.
27
ERR
24
88
3713
7702-A
4411
*
SD
7407
G
+5V
4410
*
SD
7406
G
+5V
M-I2C-DA
M-I2C-CL
3700
TXD-SER
3712
7402
3433
161
ZIVA-5
3402
3432
160
3401
14
187
185
164
163RXD-SER
CL 36532008_007.eps
182
183
SD ATA 2
SCLK2
TO
DVD
CIRCUITS
060503
Page 28
Wiring Diagram, Block Diagrams and Overviews
Supply Lines Overview
43EM6E 6.
MAINS
E
SWITCH
A1
MAIN
SUPPLY
A2
STAND-BY
SUPPLY
PRIMARY
SIDE
MAIN SUPPLY
A1
COLDHOT
STAND-BY SUPPLY
A2
5101
3
2
1
7103 OR
7104
1
5
4
2
MAIN SUPPLY
A1
5506 OR
5612
5
4
3
1
HOT COLD
+
2515
1
1550
4
7501
7528
ACTIVATING
CIRCUIT
6110
85
9
10
11
12
6107
3113
6122
3124
3114
65355507 5514
6
7
9
5509 6536 5513
10
6113
6111
7131
7141
+
2512
+
2511
ROTATING
A5
CIRCUITRY
FRAME
A4
DEFLECTION
E/W DRIVE
3449
+11D
3115
3116
1969
2.5A
+8V6-SWITCH
S
D
G
7130
CONTROL
1968
2A
+5V-SWITCH
S
D
G
7140
CONTROL
AUDIO SUPPLY
+
2542
+
2543
+11V_ROT
1601
1
125mA
+8Vb
COLD HOT
+5.2V_MP
+11V_STBY
STANDBY
+5.2V_MP1
+5.2V_MP
+11V-STBY
+16V+19V
GND-AUD
-16V-19V
SUP-ENABLE
7680
TDA7052
VTUN
+11V
+8V6
COLD
+VBATT
+13V-LOT
TDA8177
-15V-LOT
T1
1U02
1
3
5
7
B14A
5I01
DTV REGULATOR
T4
1146
3
4
5
+5.2V_MP
+5V_PCF
T3
+5V_2V_MP
+3V3_DVD
+5V_DVD
+11V_S
+12V_DVD
+12V_DVD
T2
+5V
+12V_AUDIO
3139
3140
+12V_DVD
3078
3079
+11V
N.C.
3080
3081
3042
+3V3_FAULT
B12
3338
1402
CONTROL
1406
T630mA
7400
11 5.6
VOLTAGE
REGULATOR
CONTROL
+5V_PCF
+5V_2V_MP
+3V3_DVD
+5V_DVD
+11V_S
+12V_DVD
+5V
+12V_AUDIO
+5V
+5V
+12V_STBY
+5V_SW
+5V
L
1260
16
24
T1A
D
S
7407
IRFR9024N
G
D
S
7409
G
+12V_AUDIO
6101
7005
1
5
2
LCD BOARD
+5V
+5V
+5V
LCD_BACKLIGHT
+5V
5403
+3V3_DVD
+5V_DVD
+11V_S
+12V_DVD
+5V_SWENABLE
+11V_S+11V
+12V_DVD
6407
+11V_F
54025406
+3V3_DVD
6401
+5.2V_MP
+5V_DVD
6402
9317
5102
+12V_PREAMP
+12V_AUDIO
1205
2
+5V
16
7000
1264 1264
3003
313
CL 36532008_008.eps
DVD
ENGINE
1253
1800
17
17
18
18
19
19
20
20
21
21
SUPPLY LINE
DETAILS SEE
DVD ENGINE
RADIO
PANEL
1120
1120
44
SUPPLY LINE
DETAILS SEE
RADIO PANEL
+5V
1260
16
24
LCD
DISPLAY
K
1
1x
2x
1x
1x
1x
FOR MORE
MANUAL
FOR MORE
DIAGRAM
1x
1x
EJECT
6202
070503
FRONT
A10
+5V2
1946 0241
+5V2
+8V
4994
A2
VTUN
+11V
+5.2V_MP
A8
+5.2V_MP
VTUN
+11V5
+11V
+8V6
+8V
+5.2V_MP1
+5.2V
+8V
+5V
+5V
STANDBY
+11V5
+8V
A6
+16V+19V
-16V-19V
HOT
+141V
2
+13V-LOT
7620
4
+8V-S
-15V-LOT
A3
+VBATT
SUP-ENABLE
HOT
COLD
LINE
DRIVE
COLD
HOT
3635
7813
5903
5902
1930
1000mA
AUDIO AMPLIFIER
+16V+19V
5712 5708 5711 5707
4
5735
-VS
LINE
DEFLECTION
5400 5401
+141V
+5V2
5410
+11D
EW
3464
-15V-LOT
6464
3465
6465
3462
+13V-LOT
6462
3463
6463
+13V-LOT
3498
-15V-LOT
LINE
OUTPUT
STAGE
E
+11V5
+8V
+5.2V
-16V-19V
-Vf1
22 1 2 24
7700
TDA7490
HOT COLD
5
7421
1
5465
3
5463
6
HOT
1495
3499
MAINS
SWITCH
+5V STANDBY
+8V6
+11V5
+8V
+5.2V
+16V+19V
-Vf11
5430
LOT
9410
8
9
12
COLD
PANEL ON CRT
NECK
131
3
VTUN
+11V
+5.2V_MP
+5.2V_MP
VTUN
+11V5
+5.2V_MP
+8V
+8V
+5V
+5V
+5V
STANDBY
+11V5
+8V
-VS
5715 5722 5716 5723
-Vf2
4
22 1 2 24
7702
TDA7490
EHT TO ANODE CRT
FOCUS 1
FOCUS 2
3400
6400
+218V
FILAMENT
3460
6460
5461
3461
+11D +11D
FILAMENT
PULSES
(OPTIONAL)
1146
3
4
5
1147
1
2
3
4
5
1206 1S02
3
4
5
6
7
1205361S15
36
1940
1
6
-Vf21
1424 1424
7
2
+11D
TO
3450
3451
1492
1
3
B12
B14A
1I70
1
2
3
4
5
B1
3
4
5
6
7
SC1
1940
1
6
F1
1240
6
+8V_+12V
+200V
7
2
1492
1
3
I
DC/DC CONVERTER
1U01
1800mA
7U04
G
STANDBY
G
+3V3_FAULT
+11V
3IK7
5S02
5S01
5S04
5S05
5S03
7U03
CONTROL
+5V2
+33V
+11V
+5V2
+8V
AUTOSCAVEM
+11V
+8V6
3600
9002
5600
+8V_+12V
+8V
5601
CRT
5308
3305
5303
3341
5309
5310
3301
3404
3401
5400
3403
FILAMENT
3809
11VDC
3807 3808
DAF
5U02
D
S
D
S
17x
1440
+8V
9401
F2
AUTO
SCAVEM
1U02
9U03
+11V
+3V3_SIM
+3V3_LINK
1x1x
5415
5416
7005
+3V3_FBX
7720
1
9U08
3
5
7
ANTI MOIRE
+5V
+5V
+8Vp
+5V2_CON
+8V_CON
+5VCOM
+8VP
+8V_VDP
+5VS
+8V_VDP
+8VS
+5V_VDP
+5VS
+8V_CON
+5V2_CON
OUT
+3V3_INTOTC
+5V_CON
+5V_AUD
+5DA
+5DB
+8V-AUD
+8VC
+5VF
+11V_AUD
7706
5706
5714
5729
5733
5731
5737
5713
+8V_CON
+3V3_FBX
+2V5_E
5725
+2V5FCA
57225749
+2V5FCD
+8VS
+3V3_INTOTC
+5M
5756
5744
11
TDA9320H
+5VCOM
TDA9181
17
7301
TDA9330H
HOP
7001
SAA5801H
OTC
+11V_AUD
7A02
MSP3
AUDIO
PROC.
+2V5B
+3V3_FAULT
11-7713
5736
+3V3A
+3V3_FAULT
+3V3PR
+3V3_FAULT
+3V3_INT
+3V3_FAULT
+3V3FM
+3V3_FAULT
+3V3P
+3V3_FAULT
5405455404
7323
HIP
6.5
7307
5302395301
9,19,20,38,49,
75,101,111
104
+5DA
+5DB
+8VC
31
+5VA
24-7713
5745
5738
5742
OTC-FLASH
B5C
+3V3_INTOTC
DOLBY
B6C
PROLOGIC
+5DA
+5DB
+8VC
+11V_AUD
FALCONIC
B3B
+3V3_FBX
5719
+3V3FA
+3V3_FAULT
5718
+2V5FB
5753
B12
B12
B12
B12
B12
B12
7726
5724
5727
5726
7727
5743
5728
+3V3_INT
5716
To 7717
+3V3_FAULT
5717
To 7719
+3V3_FAULT
+3V3_E
+3V3FCD
B12
+3V3_FAULT
+3V3FC1
B12
+3V3_FAULT
+3V3FC2
B12
+3V3_FAULT
+1V5_E
+1V5FCA
+1V5FCC
B12
+3V3_FAULT
B5B
+5V_CON
TUN1/TUN2
B13
+5V
+33V
I/O EUR
B14B
+5V2
+5V
+11V
+11V_S
3IC1
+5V
3IB4
3IB5
+11V_S
1X
2FH I/O
B14C
+5V
AUDIO I/O
B14D
+5V
+8V
PIP IF/IO
B15A
5P03 5P00
+5V
5P01
+8V
+8V
+8VPIP
1X
B15B
+5V
+5VPIP
+8VPIP
B15C
+3V3_SIM
+5VPIP
PIP I/O
5P51
PIP MUPPET
9PB2
5PA9
5PB0
B12
1X
B12
B12
7I07
3IN4
3P00
3P01
3P02
3P74
3P88
+3.3V
+3V
+3V3_FAULT_PIP
+3VD
+3V3_FAULT_PIP
+5VPIP
+5V_CON
+5V
+33V
+5V2
+5V
+11V
+11V_S
+11V_S
+5VIO
+5V
+8V
+5VHIP
+8VHIP
+8VPIP
C-7P05
+5VD
+5VPIP
+8VPIP
14-7P55
+11V
6U02
+3V3_LINK
5U01
5U05
+3V3_SIM
5U06
+3V3_DCDC FBX
+11V
+5V
B15C B14AB3CB3A
+3V3_SIM
+3V3_DCDC FBX
2x
+5V2
1x
+33V
1x
+11V
+8VA
+8V
+8V
3x
+8V_AUD
1x
+8V_VDP
2x
8x
+5V
+5V_CON
2x
+5V_VDP
2x
1x
+5V_AUD
6
+8V
+8V_SVM
+200A
VSYM
9
10
VSYM
+8V_SVM
IF/IO
B2
+5V2
+5V2_CON
1x
+8V
+8V_CON
8x
+5V_VDP
+8V_VDP
B4
+8V_VDP
+5V_VDP
B5A
+8V_CON
+5V2_CON
+5V_CON
STANDBY
B6A
+5V_AUD
+8V_AUD
+5V
+5VF
+11V_S
B6B
+5V
B3A
+5VF
+5VA
2x
+3V3
_DCDC FBX
+2V5B
1x
+3V3_FBX
1x
B3C
+8V_CON
+3V3_FBX
+5VA +5VA
+2V5B
+5VA
3402
3400
HOP
3329
3304
OTC
IN
AUDIO DEMODULATOR
5A00
5A03
3A03
+5V
5A06
5A01
DOLBY DIGITAL DECODER
5A38
PICNIC
5747
5746
EAGLE
+5VA
5748
5721
5723
Page 29
Wiring Diagram, Block Diagrams and Overviews
Block Diagram Wireless Kit
BLOCK DIAGRAM WIRELESS KIT
TRANSMITTER
R
TO TV
CONNECTION
TO1103
B14B
1101
1
2
3
4
5
6
7
8
7117
LD1117DT
32
11V_S
7119
R
L
I2C-CLOCK
I2C-DATA
F124
F126
6105, 7118
POWER DOWN
DETECTOR
+8V
+5V
- COMPANDER -
F140
L
F141
R
PD
2
3
V
6
5
V
5
11
7113
NJM4565M
7112
SA572D
∆G
RECTI-
FIER
44EM6E 6.
- STEREO ENCODER -
PD
MULTIPLEXED
4
6
7116-B
NJM4565M
62
5
V
LIMITER LOW-PASS
F147
7
3174
V
7116-A
3177
3
1
I2C-DATA
F149
SDA
MODULATION
LEVEL ADJ.
3179
(VARICAP)
SCL
I2C-CLOCK
1
7
7
9
3
13
F144
PRE-EMPHASIS
2166, 3161, 3191
PRE-EMPHASIS
12
VPIL
7110
74HC4060
OSCILLATOR
ENABLE
(Low)
256
512
2165, 3160, 3190
F145
7111
74HC4053HD
5
3
9
SUBC
46,875kHz
F131
14
F130
13 PILOT 23,4375kHz
10
1106
12MHz
11
6102
BB151
3105
3106
- PLL -
MPX
+6V
SELECTION
7102
VERSION
433MHz
or
864MHz
7103
BFR92A
OSCILLATOR
7101
TSA5060A
16
5
6
SYNTHESIZER
11
ADC
LOCAL
F113
7104
+8b
7105
X2
FREQUENCY
MULTIPLIER
OSC
F110
1105
4MHz
VPIL
VOSC
(ENABLE)
VFIL
(ENABLE)
X2 (ENABLE)
14
7
9
8
2
FILTER
7106
BFG520
OUTPUT
5112
F114
SUPPLY
UNIT
WIRED
AUDIO
(3,5MM
stereo
jack)
13VDC
6
5
V
2
3
V
3782
7780
NJM4565M
3788
MUTE
F712 F728
7
F713
1
7784 7789
7755
POWERSAVE
R
L
F729
F702
+10V
F727
MUTE
F745
CL 36532008_051.eps
1790
1
2
3
4
5
6
7
060503
RECEIVER / FRONT END
S1
1602
SAW
FILTER
7601
BFC520
LNA
(LOW
NOISE
AMPL.)
7602
BFR92A
MIXER
5606
10.7MHz
- PLL -
7605
LOCAL
7603
OSCILLATOR
BF392A
6601
BB151
(VARICAP)
AUDIO OUTPUT AMPLIFIER
W
1106
1
2
3
4
5
6
7
1100
IN
1108
R
L
+10V
(active high)
MUTE
POWERSAFE
(active high)
1
R
3
L
2
5
MUTE WIRED
1109
I115
2
4
3
I116
EM1
FILTER
I111
I112
3123
sensitivity 3Vrms
3124
sensitivity 2.8Vrms
4MHz
7104
7107
7110
LM317MDT
3
1
ENABLE
CONTROL
7604
CONTROL
TSA5060ATS
14
SYNTHE-
SIZER
+10V
PVCC
5
6
7100-A,B
LM837MX
3
2
5
6
16 7
2
1609
REF
REF
MUTE
I117
2
7111
7103
RECEIVER / BACKEND
S2
7707
BF520
1706 1707
IF IF IF
7050
PIC12C508A
1
F741
DA MUTE-VIA µC
F742
CL
1
7
7106 7505
"ON"
LED
DRIVER
6100 6101
GREEN RED
6
programmed
for 433 MHz
or 864 MHz
3103
3119
µC
carrier
I102
REF
I106
REF
2
3
4
5
2105
2111
2130
2129
MUTE_AMPn
PVCC
"STANDBY"
LED
DRIVER
+5V
POWER SAVE
4 POSITIONS
17
2114
18
14
2124
13
11
20
7710
LA1836M
1
1710
DET
ADJ.
10,7MHz
CHANNEL
SELECTION
SWITCH
7101
TDA1564TH
2
11
FM
DETECTOR
3741
MUTE
LEVEL
ADJ.
1765
3
4
7
8
19 12
- EXPANDER -
7770
+5V
+10V
+8V
9
3
13
SA572D
∆G
RECTI-
FIER
3766
6751
LA931
1
7790
5
11
8
5
2703, 3727
17 7
STEREO
DECODER
LL
30
13
812 20
7
7706
F724
SLIDING
STEREO
F725
AND
GATE
CONTROL
STEREO
6710
14
TUNED
I104
I118
I119
I107
7100-D
I114
3743
SLIDING
STEREO
ADJ.
(mono jack)
(mono jack)
REF
RR
21
7705
1101
4 Ohm/15W
2,5mm
1103
4 Ohm/15W
2,5mm
1730
FILTER
20kHz
1740
FILTER
20kHz
AMPLIFIER
R
L
18
19
DE-EMPH.
16
DE-EMPH.
2702, 3728
Page 30
Circuit Diagrams and PWB Layouts
7. Circuit Diagrams and PWB Layouts
Large Signal Panel: Main Supply
123
A1 : A11
F526
I509
DSP
1591
I521
3562
100R
9503
5502
23
1
I502
9504
I503
1R
3500
I569
9519
2529
100n
I575
I573
470p
HOT
PM3394B
I574
9507
4
9513
3551
3548
6513
6508
6524
VBATT
2509
22n
F535
F543
I563
330R
7503
1K
+375V
BZX384-C56
BZX384-C56
I518
BZX384-C47
A5
5V / div DC
10us / div
A2
V-START
6525
2508
22n
2537
2516
3550
2
232266296
Rp
1
BT151
PM3394B
A1
GBU4J
22n
330u
Rs
+t
+t
A
DSP
1590
2507
470n
I520
B
5501
9502
1423
2533
100n
3509
TO
COIL
VBATT
3560
1M2
GND-SUP
I535
HOT
V
F513
2
1
1505
1502
3556
RES
COLD
C
F514
MAINS SWITCH
PANEL
DEGAUSSING
D
E
3554
I576
3555
I581
F
FROM
0202 OF
6M8
680K
3503
4M7
RES
8204 000 8277.3
A1
PM3394B
50V / div DC
2us / div
MAIN SUPPLY
1
4
5516
3
3501
100R
9501
1501
T5AH-250V
F516
F519
MCL4148
6522
2545
10u
I577
F511
1n
3561
2505
1510
2
2
9516
5515
33u
3537
1K
2520
100n
7505
BC857B
1M
3558
47K
I532
2n2
F528
TUNERGND
TO
0301 OF
FOR LATAM - AP SETS
3557
47K
I504
I507
DMF-2405
I508
F512
3521
4M7
1
2
220K
2539
3502
4M7
123
A2
50V / div DC
5us / div
PM3394B
A3
50V / div DC
5us / div
55113421
54A-0018
5503
3
14
5504
2
3
14
I523
I528
9512
I580
7508
BF423
I579
I578
10K
3559
2521
GND-SSP
COLD
PM3394B
A4
50V / div DC
5us / div
9514
+375V
A2
3552
7530
BC847B
F538
BC546B
5517
I538
BZX79-C15
2K2
3553
10K
2544
2n2
F515
I534
3531
7529
F502
280V
A2
83R
5519
I570
A3
I550
I522
6K8
I562
F542
1503
F4AH-250V
280V
I510
7504
STP5NB40
6505
F534
I568
I526
10n
2517
GND-STB
3
9518
2
3516
1
I544
* MAESURED IN RESPECT TO GND-SUP !
A6
PM3394B
20V / div DC
10us / div
45EM6E 7.
456 7 8
I564
2541
P
A2
0R47
I501
I540
5505
I543
BAT254
1u
BAS216
I517
3514
3515
47R
83R
I531
3536
6517
F540
3522
1K5
330p
BZX284-C27
I511
6506
5518
3535
F510
9511
F539
6K8
7506
TL431
I558
30R
6530
2504
6507
BAS316
3517
6537
I500
3518
330K
BZX79-C33
I559
BYV95C
I566
I516
22n
4
7507
TCET1103(G)
1
F517
10n
2538
47K
F527
BAS316
6510
3546
6520
A4
0043
123
2550
3519
3513
330K
I565
10K
1N4148
BZV85-C6V8
3
2501
2
9510
HEATSINK
GND-STB
22n
2K2
220R
3547
6515
2535
4n7
1n
2552
22n
2530
STARTU
F500
3545
15K
3504
2K2
I524
0R47
I545
9505
6523
45 6
MAIN SUPPLY REPAIR KIT: 3122 785 90550
6518
5K6
I552
F541
3525
47R
A5
3506
5510
6516
3511
2K2
3542
12K
I567
2525
BAT254
5520
BY359X-1500
F537
6514
I536
6509
1
I546
BAS216
2518
I548
I505
330p
I512
3508
15R
6519
BYD33D
7502
150K
6534
2510
I529
2515
I530
33K
BAS216
3
2532
1u
2540
I519
*
2513
470p
10u
2527
F509
2V5*
3512
470p
220p
2502
3526
0R1
9515
I513
BC547B
1n5
3505
83R
I572
BZT03-C
3520
I555
16V*
2
6533
BAS216
About DC-voltages measured:
NORMAL ..V.
STANDBY (..V.)
3543
HOT COLD
1K
I549
I506
39n
2503
I515
330K
A6
140V*
2514
10n
5512
69
5
4
5506
56
4
3
1
3507
1M
2n2
3523
3530
I561
1K
2506
47n
F523
F522
F524
3533
SUP-ENABLE
15R
2526
2n2
A2
-20V
SUP-ENABLE
10
11
12
132
7
8
9
10
160K
F520
2524
+375V
I551
GND-AUD
3540
10K
10n
3527
GND-SUP
A3,A4
A3,A4
2531
F531
I554
2K
0041
HEATSINK
GND-AUD
6535
I525
1n5
3510
3549
5507
83R
F505
I541
I514
F532
5509
83R
820R
220K
STPS8H100
2546
4n7
F506
2548
I553
4n7
STPS8H100
14
23
I539
I582
F533
I583
6536
1550
7528
BC337-25
2547
4n7
I560
2549
4n7
3528
2512
5V3
6511
6512
2511
10K
5514
33u
I537
7501
A7
2m2
2m2
I527
A8
F518
BAS216
BAS216
3529
18V
F529
5513
33u
I542
BC847B
F530
2542
2543
-18V
DEGAUSSING
4K7
3534
47K
F525
F503
470u
470u
F536
F508
VBATT
F521
3524
I556
+16V+19V
GND-AUD
-16V-19V
+5.2V_MP
3532
33K
2528
GND-SSP
HOT
COLD
2534
4n7
GND-SUP
3541
22R
GND-SUP
CL 36532008_019.eps
78
A2
A8
47K
I557
1u
070503
A
B
C
D
E
F
0041 A7
0043 D4
1501 C1
1502 D1
1503 A3
1505 D1
1510 F1
1550 D8
1590 A1
1591 A2
2501 C4
2502 E6
2503 A6
2504 B4
2505 F1
2506 E6
2507 B1
2508 B3
2509 A3
2510 C5
2511 C8
2512 B8
2513 D6
2514 D6
2515 C5
2516 C3
2517 C3
2518 A5
2520 D1
2521 F2
2524 E6
2525 B5
2526 F6
2527 B6
2528 F8
2529 E2
2530 F5
2531 D7
2532 F5
2533 C1
2534 F8
2535 C5
2537 B3
2538 E4
2539 F1
2540 F5
2541 A5
2542 B8
2543 C8
2544 C4
2545 E1
2546 B7
2547 B8
2548 C7
2549 C8
2550 E4
2552 E5
3500 C2
3501 A1
3502 F1
3503 F1
3504 A5
3505 B5
3506 D5
3507 D6
3508 A5
3509 C1
3510 D7
3511 A5
3512 B6
3513 A4
3514 B5
3515 B5
3516 E3
3517 E4
3518 A4
3519 F4
3520 D5
3521 C1
3522 E5
3523 D6
3524 E8
3525 D5
3526 E6
3527 E7
3528 E8
3529 E8
3530 E6
3531 D4
3532 E8
3533 F6
3534 F8
3535 C5
3536 E5
3537 D1
3540 D6
3541 F8
3542 A5
3543 A6
3545 A5
3546 A4
3547 B4
3548 E2
3549 E7
3550 D3
3551 E2
3552 B3
3553 C4
3554 E1
3555 E1
3556 E1
3557 E1
3558 F1
3559 F2
3560 F1
3561 E1
3562 A2
5501 B1
5502 B2
5503 B2
5504 B2
5505 C5
5506 C6
5507 B7
5509 C7
5510 E5
5511 A2
5512 B6
5513 C8
5514 B8
5515 C1
5516 A1
5517 A4
5518 C5
5519 A4
5520 B5
6505 B3
6506 B5
6507 C4
6508 F2
6509 D5
6510 A4
6511 D8
6512 E8
6513 F2
6514 C5
6515 C5
6516 F5
6517 F5
6518 A5
6519 A5
6520 B4
6522 E1
6523 F5
6524 F2
6525 A3
6530 A4
6533 F5
6534 C5
6535 A7
6536 C7
6537 F4
7501 E8
7502 A5
7503 E3
7504 A3
7505 E1
7506 E5
7507 C4
7508 E2
7528 E8
7529 F4
7530 B3
9501 B1
9502 B1
9503 B2
9504 B2
9505 F5
9507 A2
9510 D4
9511 C5
9512 E2
9513 C2
9514 E2
9515 E6
9516 C1
9518 D3
9519 D2
F500 A5
F502 A4
F503 B8
F505 B7
F506 B7
F508 C8
F509 C6
F510 C5
F511 C1
F512 C1
F513 C1
F514 C1
F515 C4
F516 D1
F517 D4
F518 D8
F519 D1
F520 D6
F521 E8
F522 E6
F523 E6
F524 F6
F525 F8
F526 A2
F527 F4
F528 F1
F529 B8
F530 B8
F531 B7
F532 B7
F533 B7
F534 B3
F535 B3
F536 C8
F537 C5
F538 C3
F539 D5
F540 D5
F541 D5
F542 F4
F543 B3
I500 A4
I501 C5
I502 B2
I503 C2
I504 A1
I505 A6
I506 A6
I507 B1
I508 C1
I509 A2
I510 A3
I511 A5
I512 A6
I513 F6
I514 B7
I515 B6
I516 B4
I517 A5
I518 F3
I519 B6
I520 B1
I521 A2
I522 B4
I523 B2
I524 B5
I525 B7
I526 C3
I527 C8
I528 C2
I529 C5
I530 D5
I531 D5
I532 F1
I534 D4
I535 F1
I536 D5
I537 D8
I538 A4
I539 E7
I540 C5
I541 E7
I542 E8
I543 E5
I544 E3
I545 F5
I546 F5
I548 A6
I549 A6
I550 B4
I551 B7
I552 B5
I553 C7
I554 D7
I555 D5
I556 E8
I557 E8
I558 F5
I559 A4
I560 A8
I561 E6
I562 E4
I563 D3
I564 A5
I565 A4
I566 B4
I567 A5
I568 B3
I569 C2
I570 B4
I572 C5
I573 F2
I574 E2
I575 E2
I576 E1
I577 F1
I578 F2
I579 F2
I580 E2
I581 F1
I582 B7
I583 C8
Page 31
Circuit Diagrams and PWB Layouts
Large Signal Panel: Stand-by Supply
1146 D10
1968 C10
1969 B7
2100 C5
2101 C1
2102 B1
2103 C1
2104 C6
2105 C1
2106 B2
2107 C6
2108 A4
2109 E7
2110 D2
2111 D1
2112 D3
2113 B6
2114 B2
2115 C7
2117 D6
2118 C6
2119 C7
2121 A2
2122 A2
2123 D4
2124 E3
2129 A5
2131 A9
2140 E8
2141 B9
2143 B6
2144 D3
2145 C2
2147 D9
2149 E7
2152 A4
1234
2153 E4
2154 E9
2155 A2
2157 A3
2158 A6
2159 C2
2160 A8
2161 A2
2162 C2
2163 A1
3101 C2
3102 D1
3103 C1
3104 C2
3105 C1
3106 B1
3107 B1
3108 C4
3109 C8
3111 C1
3113 D7
3114 E6
3115 A6
3116 A6
3117 C3
3118 C4
3120 A1
3121 A3
3122 A5
3123 D6
3124 E6
3125 D1
3126 E2
3127 E2
3130 A8
3132 B9
3134 A9
3135 B10
3137 C7
3138 D2
3140 A8
3141 D8
3142 E8
3144 A8
3145 E3
3146 E4
3147 E3
3148 C3
3149 D4
3150 C3
3151 A10
3152 D2
3153 B8
3155 D9
3159 C8
3160 D3
3161 A8
3162 C2
3166 C8
3167 C8
3169 A2
3170 B2
3171 A8
3172 B9
3173 B9
3175 E8
3176 E9
5101 B5
5102 C1
5103 C6
5104 B4
5105 C4
5106 D6
5107 A4
5108 C4
5110 A5
5112 B6
5113 C4
5114 C8
5115 B7
5131 B1
5132 A1
6103 B1
6104 C2
6105 C3
6106 E2
6107 C6
6108 D2
6109 B2
6110 A6
6111 D6
6113 B6
6114 E2
6115 C3
6116 D4
6117 B2
46EM6E 7.
6118 B3
6119 B3
6120 D6
6121 E6
6122 E7
6130 A8
6131 B10
6132 A10
6133 B8
6134 B8
6141 D9
6142 D3
6144 D2
6147 D4
6148 D8
6149 D8
7100 E1
7101 C3
7102 B3
7103 E6
7104 E5
7105 D3
7120 A3
7130 B9
7131 A8
7140 E9
7141 D10
9115 E5
9116 E5
9123 C4
9124 B6
9126 C10
9128 A1
9129 A1
F100 A1
F101 B7
F102 A6
F103 C9
F104 C8
F105 C9
F106 C6
F107 E10
F108 E10
F109 E10
F110 E10
F111 D7
F112 B1
F113 B1
F114 E7
F115 E7
F116 E10
F117 E10
F118 E10
F119 A4
F120 D10
F121 A9
F122 D1
F123 A9
F124 D9
F126 B10
F143 E6
I100 A5
I103 B5
I104 B6
I105 B7
I106 A4
I107 B5
I108 B1
I109 B1
I110 B4
I111 C1
I112 C2
I113 C6
I114 C7
I115 C3
I116 C6
I117 C1
I118 C1
I119 C4
I120 C4
I121 C6
I122 C3
I123 C1
I124 C4
I125 C4
I126 D1
I127 D1
I128 A3
I129 D2
I130 D2
I131 D6
I132 D7
I133 D7
I134 A3
I135 D7
I136 A1
I139 E2
I140 E2
I141 E6
I142 E7
I143 A8
I144 E7
I145 A2
I146 E2
I147 E5
I149 A4
I150 C2
I151 C7
I152 A8
I153 B8
I154 A10
I155 D4
I157 D9
I158 E8
I160 A2
I161 A3
I162 A3
I163 A2
I164 A2
I165 C1
I166 C3
I167 D3
I168 D4
I169 E4
I170 E4
I171 E9
I172 A8
I173 C4
I176 A10
I180 B8
I181 B8
I182 B10
I183 A1
I184 E7
I185 A10
I187 B9
I188 A2
I189 A7
I191 B8
I192 C2
I193 D9
I195 C2
I196 D3
I197 D3
I198 E3
I199 A1
678910
STAND-BY SUPPLY
A1
F100
A
-20V
B
STARTUP
V-START
A1 : A11
C
D
E
8204 000 8278.3
About DC-voltages measured:
NORMAL ..V.
STANDBY (..V.)
A1
A1
5132
30R
I199
2102
F113
F112
GND-STB
I165
A13
I126
F122
3120
100u
3107
I108
5102
100u
1K
10R
2163
BYD33D
*
3111
I183
I136
9129
3106
6103
I111
2103
I118
2105
I127
BC557B
7100
1K
I109
100p
I117
100p
I123
47n2111
3125
I188
9128
I164
5131
2101
3103
3105
3102
I140
2155
100n
100u
2n2
1K
2162
1K
2159
1K
GND-STB
GND-STB
15R
I160
2121
22n
2161
I163
3170
2106
680p
6109
I112
1N5062 (COL)
3101
470p
I150
PDZ-27B
I192
470p
3138
GND
STB
I130
10K
3126
I139
3127
5K6
6114
BYD33D
2122
10n
3169
1K
47K
BZX384-C33
2M2
I195
6104
330K
I129
I146
22n
I145
6117
2114
100n
3162
10M
2145
470p
BAS316
6144
GND-STB
2110
1u
6108
BAT254
6106
I128
I161
7120
BC847B
6118
BZX384-C33
BZX384-C33
GND-STB
3117
47R3104
I122
7101
BC337-25
3152 1K
A14
2144
I196
I197
6142
BAT254
BZX79-B22
I198
6119
47R
I115
1u
I162
3121
10R
I134
3n3
2157
A11
6115BAT254
I166
10n
1K
3160
2112
I167
BC557B
7105
22K3147
2124 10u
3145
4K7
FROM
7102
*
BZX79-C15
6105
A1
2
220R3150
*
3148
3149
10K
2123
100n
RES
GND-STB
I170
I120
I124
3108
I168
I169
280V
F119
5113
4R7
I155
6147
6116
3146
+375V
I106
83R
5107
I149
I110
5104
I119
83R
A10
9123
83R
I125
3118
5108
BZV85-C6V8
GND-STB
BZX384-C5V6
47R
10n
2108
10n
2152
GND-STB
I173
30R
5105
4R7
GND-STB
6n8
2153
HOT
5
3
2
1
2100
A16
COLD
5110
5101
BS28122
8
9
10
11
12
1n
A15
9115
I147
9116
7104
TCDT1102G
I100
BYD33J
6110
1n0
2129
10u
3122
470R
2158
100p
I103
I107
5103
7103
TCET1102
4
1
3
1
5
42
HOT
COLD
5106
2
9124
5112
83R
F143
46V
F102
I104
I113
I116
I121
BYW29EX
3114
3116
4K7
3115
4K7
BYW29EX
2113
2n2
6107
STPS8H100
2107
3n3
2104
1n
6111
3124
68R
220R
35V
6113
2143
1n
F106
2117
I131
3123
VTUN
12V8
2118
GND-SSP
9V6
680u
GND-SSP
I132
10R
6120
I141
6121
A8
I105
5115
470u
I144
A17
11V_STBY
1969
2.5A
MP250
35V
5V4
2119
I133
I135
1N4148
I142
1N4148
12V8
3137
I151
2m2
3113
6122
2109
2149
A18
+11V
F101
2115
100K
I114
22R
BZX79-B3V9
1u
I184
1u
2160
1u
GND-SSP
I189
I152
22u
A19
5114
3109
680R
3167
680R
3166
680R
F111
F114
F115
GND-SSP
I172
3140
3153
I153
I191
F104
+5.2V_MP
11V_STBY
68K
3130
22K
22K
BAS316
6133
3175
100R
3171
3144
BAS316
GND-SSP
47R
3159
P
6148
BAS316
I158
10K
2140
GND-SSP
STP16NE06
7131
I143
6130
BZX384-C12
3161
470R
12K
I180
6134
12V4
I181
6149
3141
10u
3142
GND-SSP
7130
0V5
BC847B
F103
2147
BZX384-C5V6
3155
470R
GND-SSP
3K3
2154
GND-SSP
F121
GND-SSP
33K
3132
F105
470n
I193
100R
7140
BC847B
I171
15n
3176
GND-SSP
9V6
8V6
I187
3173
GND-SSP
10K
GND-SSP
2131
33K
I157
F123
22n
3134
1K
3172
33K
2141
+5V -switch
F124
+5.2V_MP
6132
I185
I182
3135
10n
GND-SSP
5V4
7141
STP16NE06
12V7
6141
BZX384-C15
F107
GND-SSP
VTUN
F108
+11V
F109
F110
A20
BZX384-C6V8
BAS316
6131
330R
A21
5V3
F120
F116
35V
12V8
5V4
F118
I154
+8V6
47K
3151
I176
STANDBY
A8
F126
+5.2V_MP1
A1-43
1968
2A
MP200
+5.2V_MP
9126
+5V
1146
F117
1
2
3
4
5
CL 36532008_020.eps
TO
1953
A8
LSP
SMALL
SIGNAL
PART
070503
1 23455678910
STANDBY SUPPLY REPAIR KIT: 3122 785 90530
A10
PM3394B
A11
PM3394B
A12
PM3394B
A13
PM3394B
A14
PM3394B
A15
A16
A17
PM3394B
A18
PM3394B
A19
PM3394B
A
B
C
D
E
50V / div DC
5us / div
5V / div DC
5us / div
2V / div DC
5us / div
5V / div DC
10us / div
200mV / div DC
10us / div
500mV / div DC
5ms / div
5V / div DC
5ms / div
20V / div DC
5us / div
5V / div DC
5us / div
1V / div DC
5us / div
Page 32
Circuit Diagrams and PWB Layouts
Large Signal Panel: Line Deflection
0042 F8
1417 B8
1424 C13
1430 A9
1491 D12
1492 E14
1493 D10
1495 A13
1498 D13
1499 D13
2400 D6
2401 E8
2402 E12
2405 G9
2409 C4
2412 B4
2413 B4
2414 B4
2415 C3
2417 C5
2418 C6 2426 B7
2419 C8
2420 C6
2421 E7
2422 E6
2423 E6
2424 D8
2425 B6
2430 C8
2431 C8
2432 D7
2433 D8
2434 D8
2435 B7
2440 F4
2441 G12
2442 F10
2443 G12
2444 H10
2445 H12
2450 D10
2460 E13
2461 E12
2462 A11
2463 A11
2464 B11
2465 B11
2468 E11
2469 E10
2488 B7
2492 C3
2494 A6
2495 A7
3400 D11
3401 E9
3402 F9
3404 D4
3406 C3
3407 C4
3409 B5
3410 A6
3411 B4
3414 C4
3415 A4
3416 A4
3417 C5
3423 B8
3425 C7
3426 C7
3431 C9
3435 D8
3436 D8
3437 F11
3440 F3
3441 F3
3442 G4
3443 F4
3444 G11
3445 G11
3446 G12
3447 F12
3448 H10
3450 C10
3451 C11
3452 H11
3453 H11
3454 F11
3460 E11
3461 E11
3462 A10
3463 A10
3464 B10
3465 B10
3469 E12
3498 A12
3499 A12
3689 E10
5400 D6
5401 E9
5402 A7
5410 B5
5411 B5
5421 C8
47EM6E 7.
5422 E7
5423 B7
5424 E7
5425 C7
5426 A6 F407 D6
5430 C10
5461 E12
5463 A10
5465 B10
5466 E10
5469 D10 F413 B13
6400 D11
6401 H12
6406 C3
6407 A4
6408 A4
6409 F10 F419 C2
6410 F11
6411 G10
6412 G10
6413 G10
6414 H10
6415 H10
6421 A7
6422 C7
6423 B8
6434 E8
6435 D8
6460 E12
6462 A11
6463 A11
6464 B11
6465 B11
7407 H11
7408 C5
7409 C4
7421 B6
7445 G3
9401 E9
9410 E10
9417 C6
9423 B8
9425 C7
9426 A6
9623 B5
F400 D6
F401 D6
F402 D6
F403 A6
F404 A12
F405 D6
F406 A12
F408 B6
F409 A12
F410 A12
F411 B8
F412 B8
F414 B12
F415 B6
F416 B8
F417 C8
F418 C4
F421 C11
F422 C11
F423 C6
F424 C6
F425 C6
F426 D3
F427 D4
F429 D12
F430 D12
F431 E13
F432 E13
F433 F13
F434 C5
F436 C11
F437 G2
F438 C11
F439 H13
F440 G10
I400 A3
I401 E9
I402 A4
I403 C7
I404 D5
I405 A6
I406 A6
I407 A7
I408 A3
I409 A5
I410 A10
I411 A11
I413 A10
I414 A11
I416 A4
I417 A9
I418 B7
I419 B8
I420 B9
I421 D10
I422 B4
I424 B11
I425 B10
I426 B5
I427 B10
I428 B10
I429 B11
I430 B4
I431 B5
I432 C8
I433 C7
I434 C8
I435 C3
I436 C3
I437 C5
I438 C6
I439 C4
I440 C9
I441 C8
I443 D10
I444 D8
I445 D11
I447 D9
I454 D12
I455 E8
I457 E11
I458 E12
I460 E12
I461 F10
I463 F11
I466 F10
I471 E10
I473 F3
I474 G3
I475 G4
I476 F4
I477 F9
I478 C9
I479 A12
I480 B12
I481 B11
I482 E11
I483 D11
I484 E11
I485 H12
I487 F10
I488 F11
I489 H10
I490 H10
I491 H11
I492 H11
I493 G12
I494 G12
I495 G10
I496 B13
I497 E11
A
B
C
D
E
F
G
H
8204 000 8276.3
1234
LINE DEFLECTION
6408
I400
F426
100u
2492
11V2
I408
5V2
I436
I435
3406
100R
MCL4148
2415
6406
0V
BYD33D
6407
MCL4148
3414
330R
220p
F418
3407
10V4
I402
15R
3415
I416
10u
2413
10K
F427
POR-CIRCUIT = f(V + 11D)
I476
22K
A6-A8-45
POR
A6,A8
3441
3440
I473
BC847B
7445
I474
1K
About DC-voltages measured:
NORMAL ..V.
STANDBY (..V.)
3442
470K
3443
I475
I422
A22
I439
A23
680K
COLD
3416
3411
47n
I430
0V4
3404
2440
100R
39R
2412
7409
BC847B
470R
1u
2414
47n
2409
47p
A22
PM3394B
1V / div DC
10us / div
A23
PM3394B
200mV / div DC
10us / div
A24
PM3394B
5V / div DC
10us / div
A25
PM3394B
2V / div DC
10us / div
A8
LINEDRIVE1
A8
GND-LINEDRIVE
A2
+11D
+5.2V
F419
+11D
F437
5678910
9426
5426
F401
2400
I405
A26
90R
1n2
F402
47u
F405
F407
GND-SUP
2494
220n
F403
F408
2420
F423
+141V
3410
47R
I409
7421
A25
BU2520DX
1K
F415
9417
220n
2417
I437
I438
10R
3417
F424
GND-SUP
5400
F400
33u
GND-SUP
5410
14
I431
A24
F434
6V6
7408
BC368
VBATT
COLD HOT
HOT
6
I426
CE165T
9
3409
9623
5411
560n
I404
LINE DEFLECTION REPAIR KIT: 3122 785 90330
Caution item 3400 used in this chassis is different
from the part supplied in the kit.
See partlist for correct value and ordercode.
(See also part of kit on diagram A4)
2418
*
2423
F425
I406
470p
RES
470n
11 12 13 14
A1-A4
6462
BYW76
BYW76
10K
3400
1R
470R
2463
470p
6463
2465
470p
6464
6465
3437
A31
2462
GND-SUP
13V7
A32
2464
-15V2
1m
F409
F410
I481
F414
1m
GND-SUP
F404
F406
+13V-LOT
3498
5R6
-15V-LOT
13V7
1495
TO
1
+13V-LOT
0V
3499
I479
I480
-12V8
F413
I496
5R6
2
3
4
WH4D-1
CRT
-ASSY
A
B
HOLOT T
+11D
A2-48
COLD
A8-20
EHT-INFO
+11D+11D
CL 36532008_021.eps
C
D
E
F
G
H
080503
EHT-INFO
I482
I497
3460
1R
3461
1R
F436
BYV95C
6400
2468
470p
F421
F422
FILAMENT
0V
0V
2V8
5V8
0V
216V
I454
F429
F430
A29
3469
A28
1K
33u
2402
I457
I458
5461
2461
470p
I460
6460
I463
BYV95C
A30
F431
2460
F432
1424
TO
1424
1
2
3
F1
4
5
CRT
0V
6
PANEL
7
EH-B
TO
1491
1
1491
2
VDAF
1498
1
2
+11D
1m
1
F433
2
3
1492
EH-B
1499
1
2
11V
TO 1492
HFB_X-RAY-PROT
NC
FILAMENT PULSES
x
3454
x
I488
x
3444
I492
7407
BC817-25
#
1R
1R
3445
x
x
#
3453
100R
RES
3447
100R
3446
RES
= AC FILAMENT
x
F439
x
= USA XRAY PROT
#
x
= DC FILAMENT
HFB_X-RAY-PROT
I494
x
22n
2441
I493
x
22n
2445
I485
6401
BAS316
2443
560p
x
x
10R
TO
I420
150R
I440
RES
RES
I401
3401
27R
3402
120R
6
GND-SUP
1430
SIN
1
RES
I417
I428
5430
OV2076
EHT
TO
FOCUS
F1
1
5
4
6
G2
CRT PANEL
10
8
11
9
123
I471
I461
I466
2405
1n5
#
I495
#
F440
I407
5402
2495
150u
*
*
*
9n1
11n
2425
2435
2488
430n
27n
2426
I433
I403
83R
3425
9425
5425
RES
2422
*
1u2
2421
GND-SUP
*
5422
680n
43
*
SUP-ENABLE
220n
LINE
6421
BY359X-1500
I418
RES
3423
9423
560n
5423
RES
I432
10R
10R
3426
6422
BY229X-600
RES
*
*
680n
2432
2433
43
*
5424
CU20
12
GND-SUP
DEFLECTION
I419
F411
F412
6R8
6423
BY228/20
F416
F417
I434
3u6
5421
470p
2419
I441
2424
*
470n
2434
680n
3435
RES
I455
21
CU15
+141V
12345
GND-SUP
1417
1
2
DEFLECTION
2430
3n3
2431
3n3
2u2
RES
I444
33K
3436
RES
2401
0042
LINE
COIL
6435
33K
6434
RES
6n8
GND-SUP
VA
TO 1417
I478
3431
BYD33J
I447
BYD33J
GND-SUP
9401
5401
18u
I477
HEATSINK
#
I489
#
I490
#
COLD HOT
EW
A4
5463
5465
1493
3462
I411
I410
1R
I413
I425
SIN
1
RES
I421
RES
6409
6412
BAS316
6413
BAS316
6414
PDZ-8.2B
6415
PDZ-15B
1u
2444
I414
3463
1R
0V
BYV29X-500
3464
I424
1R
I427
I429
3465
1R
0V4
BYV29X-500
F438
10K
3451
3450
I443
100n
2450
I445
I483
5469
9410
I484
3689
1K
2469
3n3
5466
22u
RES
6410
I487
x
x
2442
6n8
6411
RES
#
I491
3448
2K7
#
3452
1
234567
8 9 10 11 12 13
14
Page 33
Circuit Diagrams and PWB Layouts
Large Signal Panel: Frame Deflection E/W Drive
1625 B13
1627 C13
1693 F4
2403 D3
2404 D2
2448 B12
2451 F2
2454 F3
2457 E4
2458 E2
2466 D12
2480 F9
2481 F9
2482 G10
2487 A13
2490 E8
2491 F12
2493 G4
2497 E12
2498 F14
2499 E13
2603 C6
2604 C9
2605 C5
2620 C9
2621 D10
2622 A10
2623 C3
2624 C11
2625 C10
2627 C11
2628 A8
2629 C12
2630 B9
2631 B9
2633 D7
1 2 3 456 789
2635 A8
2642 B11
2653 D10
2656 B2
2657 B3
2659 C2
2660 F11
2661 C8
2662 C3
3403 A13
3412 D5
3418 E9
3419 D3
3420 C3
3421 D2
3422 D3
3449 F2
3455 C2
3456 D2 3492 E8
3457 C4
3458 E3
3459 E2
3466 E12
3467 A12
3472 E12
3474 E13
3475 F11 3621 D11
3476 E12
3478 F11
3479 F10
3480 F11
3481 F10
3482 F9
3483 F9
3484 E8
3485 F7
E/W DRIVE FRAME DEFLECTION
A
8Vb
10n
B
A33
C
PM3394B
500mV / div DC
2ms / div
A34
PM3394B
D
500mV / div DC
2ms / div
A8,A3
E
A35
PM3394B
500mV / div DC
2ms / div
A36
PM3394B
F
200mV / div DC
10us / div
A37
PM3394B
500mV / div DC
G
2ms / div
NOTE
8204 000 8276.3
12K
3655
A8
A8
HFB_X-RAY-PROT
A8
EW-DRIVE
FRAMEDRIVE+
FRAMEDRIVE-
F610
22n
2659
8Vb
3455
I644
3456
F628
+11D
3659
3K3
6K8
I604
2458
560p
F613
470K
2K2
3421
22n
2404
3449
100R
3664
15K
RES
1n
I679
2656
2451
F607
5
6
I678
3459
470R
F623
F601
1m
I698
F605
1K2
3656
3658
22K
2662
6n8
RES
8Vb
8
4
F614
A49
8Vb
6457
BZX384-C2V7
6458
BZX384-C5V6
I675
7440-B
LM358N
I650
6455
BRIDGECOIL PROTECTION (5422) IS TRIGGERED VIA EW
3
2
A33
A34
I628
2657
A35
8
1
7440-A
4
LM358N
F626
3486
3487
2403
3422
1n
3K3
3458
PMBT2369
0V5
470R
6K8
1
2
8K2
7455
I645
6456
3611
8Vb
3420
7441
BC857B
BAV99
7
I605
3419
470K
MCL4148
I696
I697
2454
3657
22K
2623
2n2
15n
About DC-voltages measured:
NORMAL ..V.
STANDBY (..V.)
I621
2K2
3K3
I643
0V
0V
3
9405
3654
4K7
3486 E3
3487 F3
3488 E9
3489 F10
3490 E5
3491 F12
3493 E8
3495 F13
3496 F8
3497 D13
3610 B5
8Vb
3457
2457
I614
I638
48EM6E 7.
2633
0V4
PM3394B
I672
I641
56K
F629
3n3
6493 F12
6494 F12
6499 F14
6614 C5
6615 E5
6616 C5
6617 B7
6618 A7
6619 C12
6620 A10
6621 A10
6622 B10
MCL4148
6625
3633
GND-SUP
GND-SUP
A41
200mV / div DC
3640
7611
BC847B
3690
1K
RES
9483
RES
9482
3485
2ms / div
I648
2K2
3631
I657
I666
470R
PM3394B
6623 A11
6624 C12
6625 A7
6626 A7
6627 A6
6628 C13
7440-A B3
7440-B D3
7441 D3
7442 D13
7443 A13
7450-A B4
I623
2K2
I629
GND-SUP
3642
2661
BC847B
7487
2628
GND-SUP
47K
I608
I624
1n
RES
+8V-S
100R
2490
GND-SUP
A42
20V / div DC
2ms / div
3492
I603
100u
7450-B F5
7455 D3
7480 F10
7482 F6
7483 E6
7486 F9
7487 F8
7611 A7
7612 D6
7613 A9
7614 C5
7620 B10
+8V-S
100u
330K
3643
EW
A45
I658
I607
PM3394B
+13V-LOT
A50
F602
2635
12
7613
TL431CZ
3638
470K
33K
3630
GND-SUP
I631
-
FRAME
3493
4K7
3484
7486
BC847B
6482
BAS216
2K7
3496
GND-SUP
A43
10V / div DC
2ms / div
7641 A12
7652 B13
7653 F13
7654 E12
9405 F4
9481 F5
9482 F7
9483 E7
9499 F13
9620 B10
9622 B11
F601 F2
100n
I619
3634
39K
150K
I665
2631
2630
5V7
3483
PM3394B
I600
3635
8V2
1
2
GND-SUP
2u2
I674
2u2
A41
1V
1K8
RES
330R
I656
2481
I618
3
1V9
RES
2604
I642
+141V
3482
2n2
2480
F602 A9
F603 A11
F604 A11
F605 B3
F606 B13
F607 B2
F608 B11
F609 B13
F610 C2
F611 C13
F612 C13
F613 C2
22K
3636
I610
10K
3637
A40
I625
220n
2620
220n
-15V-LOT
3488
680K
3418
100R
I662
4n7
6481
BZX284-C15
I668
GND-SUP
A44
PM3394B
200mV / div DC
2ms / div
F614 E3
F615 F12
F616 D10
F617 D11
F618 D11
F621 E14
F622 E13
F623 F2
F624 F11
F625 F12
F626 G3
F627 F11
F628 E2
F629 C7
I600 A9
I601 A11
I602 B5
I603 E8
I604 F2
I605 D3
I606 A13
I607 F8
I608 B8
I609 A11
10 11
+13V-LOT
FRAME DEFLECTION
13V7
6621
-3V6
2622
100u
I613
6622
FLYBACK
GENERATOR
THERMAL
PROTECTION
I636
F616
3
FLYB
I609
*
9622
BZV85-C
I620
OUT 5
2624
470n
3620
7620
TDA8177
IN-1
IN+7
I639
6620
BYV27-200
26
VSUP
POWER
AMPLIFIER
GND
4
2621
18K
3623
BYD33D
9620
VSUPO
-15V2
2625
470n
100n
GND-SUP
2653
3n3
GND-SUP
I653
22V5
6480
BYD33D
22V7
I655
56K
15K3489
47n
3481
100R
2482
I689
BAT254
3688
G
7480
STP3NB60
I661
A46
6483
100K
GND-SUP
EW
A45
5467
3479
A47
I660
D
A48
F624
S
I663
4R7
3480
F627
GND-SUP
PM3394B
A3,A4
1V / div DC
10µs / div
I610 A9
I611 A12
I612 A13
I613 A10
I614 F4
I615 A11
I616 B12
I617 B13
I618 A9
I619 A9
I620 B11
I621 B4
A42
A43
F608
3624
I637
*
*
1R
1R
3621
F618
F617
3478
100R
4R7
A46
500mV / div DC
10µs / div
+141V
3645
F603
F604
2642
GND-SUP
GND-SUP
I626
1R5
I633
2627
3R3
3622
I692
GND-SUP
PM3394B
I601
I615
5620
90R
3648
3475
4K7
I622 A13
I623 A7
I624 B8
I625 B9
I626 B11
I627 C5
I628 C3
I629 B8
I630 D13
I631 C8
I632 C11
I633 C11
150K
6623
100u
2R2
I664
BYD33D
I632
10u
3653
1R
RES
GND-SUP
1n
2660
6405
BZX79-C47
220R
MCL4148
470p
2448
3647
3646
6619
22K
3627
+141V
3476
3472
F615
BAT254
MCL4148
GND-SUP
A47
50V / div DC
10µs / div
I634 C12
I635 C12
I636 C10
I637 C11
I638 F4
I639 C10
I640 C12
I641 B7
I642 C9
I643 D4
I644 D2
I645 D3
I646 D5
I647 C6
I648 A7
I649 D4
I650 E3
I651 E5
I652 E12
I653 E10
I654 E5
I655 E10
I656 E9
I657 F7
I658 F8
I659 F13
I660 F10
I661 F10
I662 F9
I663 F10
I664 C11
I665 F9
I666 F7
I667 F13
I668 F10
I669 A12
12 13 14
PROTECTION CIRCUIT
BC847B
47R
2491
3467
3652
100R
100n
100R
RES
0V3
I677
RES
21V7
I671
7654
BC857B
10u
10u
100K
7652
BC847B
MCL4148
3661
-14V2
BC857B
7443
2487
GND-SUP
I612
GND-SUP
F609F606
6628
6624
3663
150R
A44
7442
56K
3474
9499
I659
21V6
7653
BC847B
A3,A4
I606
RES
MCL4148
150R
I630
EW
3691
2499
GND-SUP
(SEE NOTE)
3403
100R
I622
I617
100R
F611
F612
3497
33K
3n3
6491
F622
1PS76SB10
RES
3495
I667
33K
GND-SUP
A48
PM3394B
500mV / div DC
10µs / div
1625
1
2
3
1627
1
2
3
BC847B
7641
3644
I616
BZX284-C15
I676
47K
3625
I634
3626
22K
I670
220K
I652
39K
2497
GND-SUP
6493
6494
RES
PM3394B
I611
6442
3491
I640
3665
RES
120R
I635
100R
21V7
2466
100n
3466
4K7
F625
I669
3629
2629
33n
47K
I670 D12
I671 E12
I672 A7
I673 A6
I674 B9
I675 D3
I676 B12
I677 C12
I678 D2
I679 E2
I689 F10
I690 F4
ARC-PROT
SUP-ENABLE
EH-B
FRAME
DEFLECTION
COIL
EH-B
NOT
USED
ARC-PROT
F621
6499
BZX384-C10
2498
470n
CL 36532008_022.eps
I692 F11
I693 B5
I694 A6
I695 A6
I696 F3
I697 F3
I698 G2
080503
A
A1,A3
B
C
D
E
F
G
3611 B3
3620 D11
3622 D11
3623 D10
3624 C11
3625 C12
3626 C12
3627 C12
3628 A7
3629 C12
3630 B8
3631 B7
3632 C7
3633 B7
3634 C9
3635 A9
3636 A9
3637 A9
3638 B8
3639 C6
3640 A7
3641 C6
3642 B8
3643 B8
3644 A12
3645 A11
3646 C12
3647 C12
3648 D11
3652 A12
3653 C11
3654 F4
3655 B2
3656 B2
3657 C3
COLD
8Vb
3
2
1K5
I649
15n
A37
I690
2493
A36
8
4
3n3
1693
7450-A
LM393D
5
6
1693
7V9
TO
I602
1
8Vb
8
0V7
4
VDAF
6K8
3610
MCL4148
7450-B
LM393D
7
A38
LINE DEFLECTION REPAIR KIT: 3122 785 90330
Caution item 3400 used in this chassis is different
from the part supplied in the kit.
See partlist for correct value and ordercode.
6614
BAT254
6615
9481
I693
1n
2605
6616
I627
I646
3412
I651
3490
MCL4148
I654
COLD
5621
S13974
7614
BC847B
56
3
1
470R
1K8
3K3
0V7
0V
3658 C2
3659 C2
3660 B6
3661 C12
3662 B6
3663 C13
3664 C2
3665 B12
3688 G10
3690 C7
5467 F10
5620 B11
+8V-S
HOT
I694
1K5
10
GND-SUP
3639
56K
I647
A39
3641
GND-SUP
RES
7483
TCET1102
14
2
3
15
7V8
7482
TCDT1102G
0V6
42
HOT
MCL4148
6627
3660
5K6
3662
2603
I695
220p
7612
BC847B
5621 A5
6405 A12
6442 B12
6455 E3
6456 F3
6457 F2
6458 G3
6480 E10
6481 F9
6482 F8
6483 F10
6491 E13
I673
6618
MCL4148
6617
MCL4148
MCL4148
6626
3628
100R
RES
3632
39K
(SEE DIAGRAM A3 ALSO
)
A38
200mV / div DC
10us / div
PM3394B
A39
2V / div DC
10us / div
PM3394B
A40
200mV / div DC
2ms / div
Page 34
Circuit Diagrams and PWB Layouts
Large Signal Panel: Rotation Circuitry
1601 A2
1620 C4
2601 B2
3649 D1
3681 D2
3682 E2
3683 D1
3684 B2
3685 C1
3686 B1
3687 C3
6080 C2 I682 D2
6081 B3
6082 B2
6083 C4
1 234
ROTATION CIRCUITRY
A
6084 C1
7680 B2
7681 D2
+11V_ROT
1601
7682 D3
F630 B4
F631 C4
125mA
398(MP)
I683
F632 C2
F633 E2
F634 B1
I680 C1
I681 D2
I683 B3
I684 D1
I685 B2
I687 C2
I688 E2
I691 C1
49EM6E 7.
I699 D1
Personal Notes:
A
B
C
D
A8
TILT
F634
I680
3686
56K
3683
10K
I699
6084
3649
I684
27K
3685
I691
BZX384-C15
10K
1V3
I687
BAT254
6K8
3684
+11V_ROT
F632
3681
OV6
6082
2601
RES
470R
I682
1V2
7681
BC847B
I688
RES
I685
OV7
100n
OV6
7680
TDA7052
2
3
I681
OV6
+Vp
6080
1
6
0V1
7682
BC368
0V1
13V1
OV6
MCL4148
3687
820R
5
8
+11V_ROT
F630
7V5
6081
BZX384-C15
F631
6V4
BZX384-C15
RES
6083
OV
RES
3
2
1
1620
B
ROTATION
DEFLECTION
COIL
EH-B
C
D
E
8204 000 8276.3
3682
100K
F633
CL 36532008_023.eps
070503
1 234
E
Page 35
Circuit Diagrams and PWB Layouts
Large Signal Panel: Audio Amplifier
123
AUDIO AMPLIFIER
A8
AUDIO-L
A8
AUDIO-R
A
B
56K
3723
C
-16V-19V
100p
2788
D
+16V+19V
I745
A8
PROT_AUDIOSUPPLY
E
3726
15W/8Ω
F
15W/8Ω
8204 000 8279.3
3722
-Vf11
2777
3745
6745
220R
-18V
68K
5707
83R
220n
5708
83R
1K
BZX384-C10
I725
3724
220R
-Vf11
R
L
F711
F712
4K7
470p
470p
2789
2711
1n
2790
3721
2721
I756
2722
100p
I757
2724
I779
100p
I754
I726
I777
18V
100n
2779
1735
EH-B
F713
OV
OV
-18V
I724
19
17
20
24
22
220n
2727
A56
2704
3791
2K7
FEED4
FEED3
NC
-VCC3
+VCC2
2726
33n
A57
1n
F722
4
3
2
1
1n
F710
10K
68u
F708
F738
F739
F721
3792
I722
18IN2
G=2.5
STAGE2
I778
22K
5702
220n
220n
8R2
I721
INTERGR 2
PWM
21 BOOT2
3725
3712
3750
-Vf11
2708
I753
2720
3705
25VREG
-7V
PRE-AMP2
23 OUT2
330p
10K
I719
I790
680n
2K2
-18V
I716
-Vf1
15 T2
2728
2718
2729
22n
2786
2707
-5V5
1-VCC1
I799
OSC
22K
22p
3743
2K2
100K
3717
100n
16-5V
8OSC
I713
13GND
3710
3760
PROT1
5V3
12+5V
PRE-AMP1
INTERGR 1
11 T1
2716
330p
220K
2706
I711
A58
PWM
STAGE2
3OUT1
68u
2717
100n
10K
3793
10IN1
STBY-MUTE
FEED1
G=2.5
FEED2
CURREF
-VCC2
+VCC1
5 BOOT1
2714
33n
I776
A59
2715
1n
5701
680n
5703
30R
2702
1n
3790
2K7
TDA7490
7700
I709
I755
3718
PROT1
I707
18V
-Vf1
F714
6
7
I706
9
14
-18V
2
4
2719
I729
2V6
1n
100K
-Vf1
4
A56
200mV / div DC
2ms / div
PROT1
I712
9706
3711
120K
100n
2712
I798
-18V
I727
I717
7707
3727
2778
2710
470p
2780
I710
220R
BC847B
I775
2781
220R
7704
4u7
BC847B
+16V+19V
220n
3709
9717
5712
83R
5711
83R
220n
I718
I732
I738
I705
4123 98765
3748
470R
3704
3714
47K
3746
+16V+19V
-16V-19V
10K
7705
3715
47K
BC857B
22K
0045
3755
2K2
I704
7706
3707
3708
-16V-19V
A57
20V / div AC
2us / div
3703
33K
3702
10K
BC847B
I739
3716
47K
I737
2709
470p
68K
I700
3706
56K
+16V+19V
PM3394B
I703
6701
I763
3798
4K7
50EM6E 7.
A58
200mV / div DC
2ms / div
2705
I702
470n
2713
470n
7701
BC847B
7703
BC847B
I788
BAS216
15K
3713
I789
I701
10K
3701
3720
F737
POR
SOUND-ENABLE
A8
A3,A8
1K2
56K
-Vs
+16V+19V
3730
220R
CENTRE
-18V
-Vf21
EH-B
15W/8Ω
3739
3742
A61
220R
-Vf21
-18V
83R
1738
A59
10V / div DC
2us / div
68K
5723
83R
2782
5722
I730
F741
3
2
1
4K7
470p
470p
2723
1n
F720
PM3394B
-18V
220n
I731
3740
2757
F731
2760
I758
2756
100n
2784 220n
F718
I759
2795
I761
3751
3749
470R
I748
100p
2K2
I747
2755
1n
3796
2K7
FEED4
19
FEED3
17
NC
20
-VCC3
24
+VCC2
18V
22
2743
2759
1n
3729
PROT1
A8
AUDIO-C
I762
-18V
I752
33n
100K
2754
3794
5720
2758
F715
IN2 18
68u
I795
2u2
10K
A60
680n
G=2.5
I780
I746
STAGE2
BOOT221
3733
3741
-Vf21
220n
220n
8R2
I728
-7V
PRE-AMP2
INTERGR 2
PWM
OUT223
22K
2742
I734
10K
VREG 25
2762
2753
3738
I751
T215
-Vf2
22n
330p
2741
-VCC1 1
2787
2763
-18V
OSC
3732
22p
0044
16
-5V
OSC8
I749
100n
-5V5
3744
-18V
I792
22K
-Vf2
GND 13
100K
5V3
+5V 12
PRE-AMP1
T111
2745
330p
A63
I743
A62
G=2.5
INTERGR 1
PWM
STAGE2
OUT13
5721
I787
2740
A8
AUDIO-SW
F716
2u2
2749
I781
10K
3795
IN1 10
STBY-MUTE
FEED1
FEED2
CURREF
-VCC2
-18V
+VCC1
BOOT15
2744
33n
2746
1n
68u
470n
PROT1
2750
100n
3797
2K7
18V
I740
I760
3728
-18V
-16V-19V
2751
100n
F717
TDA7490
7702
2V6
6
7
9
I741
120K
14
I786
2
4
-Vf2
2725
1n
F740
F719
100K
3752
3734
2748 100n
2785
F734
5725
83R
I735
3
2
1
2K2
2783
2797
220n
1737
I742
2791
98765
-18V
-Vs
I715
2792
100p
5715
83R
3747
I723
4K7
470p
I750
470p
220n
5716
83R
+16V+19V
I733
-Vf2
-18V
47K
-Vs
220n
3731
220R
3719
220R
7708
BC847B
I736
3735
68K
2798
100p
220n
SUBWOOFER
EH-B
15W/8Ω
CL 36532008_024.eps
070503
3737
2761
2747
56K
3736
A
B
C
D
E
F
0044 F8
0045 E5
1735 E2
1737 F9
1738 F6
2702 B3
2704 B2
2705 A6
2706 B3
2707 B2
2708 A2
2709 C5
2710 C4
2711 E1
2712 D4
2713 A6
2714 D3
2715 E3
2716 D3
2717 F3
2718 E2
2719 E4
2720 B2
2721 B1
2722 C1
2723 E6
2724 D1
2725 E9
2726 D2
2727 E2
2728 D2
2729 F2
2740 F8
2741 E7
2742 E7
2743 E7
2744 E8
2745 E8
2746 E8
2747 D9
2748 D9
2749 B8
2750 C8
2751 A9
2753 B7
2754 B7
2755 C7
2756 C6
2757 D6
2758 F7
2759 E7
2760 C6
2761 C9
2762 B7
2763 B7
2777 D1
2778 B4
2779 D2
2780 D4
2781 D4
2782 D6
2783 D9
2784 E6
2785 E9
2786 A3
2787 A7
2788 D1
2789 D1
2790 D1
2791 E9
2792 D9
2795 D6
2797 D9
2798 D9
3701 E5
3702 A5
3703 A5
3704 A5
3705 B2
3706 D5
3707 C5
3708 E5
3709 E4
3710 D3
3711 C4
3712 E2
3713 C6
3714 B5
3715 B5
3716 B5
3717 F3
3718 F3
3719 E9
3720 E6
3721 B1
3722 C1
3723 B1
3724 E1
3725 D2
3726 E1
3727 E4
3728 F8
3729 F7
3730 E6
3731 E9
3732 E8
3733 E7
3734 D9
3735 C9
3736 D9
3737 C9
3738 C7
3739 C6
3740 B6
3741 E7
3742 D6
3743 E3
3744 E8
3745 D1
3746 C5
3747 B9
3748 A5
3749 A6
3750 F2
3751 F6
3752 F9
3755 F5
3760 E3
3790 B3
3791 B2
3792 B2
3793 B3
3794 B7
3795 B8
3796 C7
3797 C8
3798 C5
5701 E3
5702 E2
5703 A3
5707 C1
5708 D1
5711 D4
5712 C4
5715 E9
5716 D9
5720 F7
5721 E8
5722 E6
5723 D6
5725 A9
6701 C5
6745 E1
7700 B3
7701 B5
7702 C8
7703 B5
7704 B4
7705 B5
7706 B5
7707 B4
7708 B9
9706 B4
9717 A4
F708 F2
F710 F2
F711 A1
F712 A1
F713 B2
F714 B4
F715 A7
F716 A8
F717 C9
F718 C6
F719 F9
F720 F6
F721 F2
F722 F2
F731 F6
F734 F9
F737 F5
F738 F2
F739 F2
F740 F9
F741 F6
I700 D5
I701 D5
I702 A5
I703 A5
I704 A5
I705 C4
I706 C4
I707 C4
I709 D3
I710 E4
I711 B3
I712 A4
I713 D3
I715 A9
I716 D2
I717 A4
I718 B4
I719 E2
I721 B2
I722 B2
I723 B9
I724 D2
I725 E1
I726 B1
I727 A4
I728 C7
I729 C4
I730 E6
I731 E6
I732 B4
I733 E9
I734 E7
I735 E9
I736 C9
I737 C5
I738 B4
I739 B5
I740 D8
I741 D9
I742 D9
I743 C8
I745 D1
I746 B7
I747 B7
I748 C6
I749 D8
I750 C9
I751 D7
I752 D7
I753 A2
I754 E1
I755 E3
I756 C1
I757 C1
I758 C6
I759 D6
I760 E8
I761 E6
I762 B7
I763 C5
I775 C4
I776 D3
I777 C1
I778 D2
I779 D1
I780 B7
I781 B8
I786 D9
I787 F8
I788 C6
I789 D5
I790 E2
I792 B8
I795 F7
I798 D4
I799 D3
Page 36
Circuit Diagrams and PWB Layouts
Large Signal Panel: Small Signal Part
123
LSP SMALL SIGNAL PART
A
B
+8V6
C
+11V
D
E
F
G
H
TO
1S15
8204 000 8280.3
1205
1
5902
33u
5903
33u
GND
GND-LINEDRIVE
I901
3
56789
4
c001
c002
8967
SIN
1
+8V
+11V5
F920
LIGHTNING CABLE
111213141516171819220
10
I904
3261
F914
SDA-S
F915
100R
3262
I905
SCL-S
TO
COMPAIR
CONNECTOR
1943
SDA-S
1
SCL-S
2
F916
3
EH-S
100R
1955
SDA-S
1
SCL-S
2
3
EH-B
TO 1955
SC1
AUTO
SCAVEM
9949
9950
EHT-INFO
Y_CVBS-FRONT-IN
C-FRONT-IN
L-FRONT-IN
FRONT-DETECT
R-FRONT-IN
HEADPH-L
HEADPH-R
HFB_X-RAY-PROT
EHT-INFO
R-CRT
G-CRT
B-CRT
CUTOFF
B-CRT
CUTOFF
222324
21
51EM6E 7.
45678
F910
F913
G-CRT
F907
F911
F912
R-CRT
+11V5
+8V
25
F904
F908
F909
GND-SSP
A3
LINEDRIVE1
GND-LINEDRIVE
I910
26
27
2950
RES
F905
F906
I959
A4
FRAMEDRIVE-
FRAMEDRIVE+
I911
I912
28
29
1n
EH-B
GND-RGB-CRT
A4
GND
I914
I913
303132
1936
F924
1940
A4
A4
EW-DRIVE
I915
3433
470K
3427
56K
1
2
3
4
TO 0241
5
6
7
8
9
SIDE I/O
10
11
1
2
3
4
5
TO 1940
6
7
SC1
8
AUTO
9
SCAVEM
10
11
A3
A5
TILT
EHT-INFO
STANDBY
1n
2455
HFB_X-RAY-PROT
I916
2947
DYN-FASE-COR
I918
I919
3334353637
I921
2489
GND
A2
4u7
LIGHT-SENSOR
0V1
33n
2496
GND
PANORAMA
I929
IRQ-DIGITAL
38
6404
BAS316
10n
+5.2V
2941
I930
39
I902
1930
1A MP100
I923
3430
3432
560K
+11V5
6403
BZX384-C5V6
330K
3428
680K
2483
4n7
SCL-S
SDA-S
1
2
1
2
PH-B
1966
1932
EW-DRIVE
RESERVED
NC
PH-B
NC
RES
A6
A3,A4
A6
7403
BC847B
3434
220K
6402
BAS316
3429
100K
9918
A6
+5V
+8V
2943
2942
100n
Y-SCAVEM
+8V
40
3
1
2
8V4
100n
100n
+5V
I936
56789
8V4
5V2
5V2
5V2
POR
SDA-S
SCL-S
SOUND-ENABLE
I941
I940
101112131415161718
0V
2V2
+5.2V+5.2V_MP1
SDA-S
SCL-S
A4
HFB_X-RAY-PROT
PROT_AUDIOSUPPLY
9101112
+5V
+8V
B10B-EH-A
1948
1
2
3
PH-B
11V
35V
A10
ON-OFF-LED
37
A10
I956
1147
RC
38
1951
B5B-EH-A
1937
NC
5
4
3
2
1
A10
KEYBOARD
I957
39440
1
2
3
4
5
6
7
8
9
10
B5B-EH-A
I958
1
RESERVED
2
NC
3
4
5
NC
1953
1
2
3
4
5
TO
1I70
DEGAUSSING
A1
I960
TO
1206
1S02
CL 36532008_025.eps
F917
3210
SDA-S
SCL-S
+8V
I922
+11V5
VTUN
2945
33
I928
HA
VA
1952
1
2
3
4
5
B5B-PH-K
A6
AUDIO-L
2u2
2946
GND-AUD
I951
I954
343536
I932
A6
AUDIO-R
2u2
GND-AUD
I955
I924
9908
VTUN
I927
+5.2V
+5V
+8V
+11V5
VTUN
9907
9936
9940
RES
9904
9906
RES
9931
9901
9902
RES
RES
RES
I925
TO 1101
+8V
2K2
3211
I907
3212
100R
7210
BC847B
1K
C-FRONT-IN
FRONT-DETECT
Y_CVBS-FRONT-IN
I942
I943
I944
2223242526
20
21
19
I903
L-FRONT-IN
R-FRONT-IN
I945
3213
7211
BC817-25
HEADPH-L
2948
I946
27
15R
HEADPH-R
100u
2949
I947
28
TS
TIMESHIFT
INTERFACE
or
TO 1146
T4
DTV REGULATOR
+5.2V_MP
+5.2V_MP
A1-A11
A6
A6
AUDIO-C
AUDIO-SW
100u
GND-AUD
I948
29
I952
303132
GND-AUD
I953
TO 1146
A2
STANDBY
SUPPLY
A1-A11
.
A11
.
-
-
070503
C
D
G
H
A
B
E
F
1147 E12
1205 H1
1206 H12
1930 A8
1932 E7
1936 C5
1937 B12
1940 E5
1943 D3
1948 C12
1951 A12
1952 D11
1953 D12
1955 E3
1966 F7
2455 G5
2483 C7
2489 B6
2496 C6
2941 H6
2942 H7
2943 H7
2945 G11
2946 G11
2947 G6
2948 G10
2949 H10
2950 C5
3210 E9
3211 E9
3212 E10
3213 D10
3261 D2
3262 E3
3427 C6
3428 C7
3429 C7
3430 B7
3432 C7
3433 B6
3434 B7
5902 B1
5903 C1
6402 C7
6403 B7
6404 B6
7210 E9
7211 E10
7403 B6
8967 H1
9901 C11
9902 C11
9904 B11
9906 B11
9907 B10
9908 B9
9918 E7
9931 C11
9936 C10
9940 D10
9949 H3
9950 H3
F904 C4
F905 D5
F906 D5
F907 E4
F908 E4
F909 E4
F910 E4
F911 E4
F912 E4
F913 F4
F914 D3
F915 D3
F916 D3
F917 E9
F920 F2
F924 D5
I901 H1
I902 E6
I903 E10
I904 E2
I905 E3
I907 E9
I910 H4
I911 H4
I912 H5
I913 H5
I914 H5
I915 H5
I916 H5
I918 H6
I919 H6
I921 H6
I922 D11
I923 E7
I924 A11
I925 C11
I927 B10
I928 A11
I929 G6
I930 H6
I932 E11
I936 H7
I940 H8
I941 H8
I942 H10
I943 H10
I944 H10
I945 H10
I946 H10
I947 H10
I948 H10
I951 H11
I952 H11
I953 H11
I954 H11
I955 H11
I956 H12
I957 H12
I958 H12
I959 E5
I960 H12
c001 E1
c002 F1
123456789101112
Page 37
Circuit Diagrams and PWB Layouts
Large Signal Panel: Front
52EM6E 7.
A
B
7214
BC847B
123
FRONT
3201
1K0
I934
9928
I933
I937
3202
10K
7213
BC847B
3203
1K0
I935
B9B-EH-A
I938
+5.2V
3204
10K
ON-OFF-LED
10K
3205
9927
A
B
Personal Notes:
1945 E3
1946 B2
2459 D2
3201 A1
3202 A2
3203 A2
3204 B2
3205 B3
3998 E1
7213 B2
7214 B1
9905 E2
9927 B3
9928 B1
F900 E1
F901 E1
F902 E2
F903 E2
I933 A1
I934 A1
I935 A2
I937 B1
I938 B2
I939 C3
I950 E2
I961 E3
C
D
E
TO
0241
MAINS
SWITCH
PANEL
F900
F901
8204 000 8280.3
3998
1K
1
2
3
4
5
6
7
8
9
1946
F902
F903
2459
1n0
9905
I950
I939
ON-OFF-LED
+5.2V
KEYBOARD
LIGHT-SENSOR
+8V
KEYBOARD
1945
I961
1
2
3
CL 36532008_026.eps
A8
A8
RC
A8
A8
A8
A8
TO
0346
TOP
CONTROL
C
D
E
070503
123
Page 38
Small Signal Board: Connector
0S01 G1
1S01 C6
1S02 I14
1S15 I2
2S01 F1
2S02 F1
2S03 F1
2S09 G14
2S10 G7
2S04 F2
2S05 F2
2S11 G10
2S12 G5
2S06 G13
2S13 F9
2S07 G13
2S14 G10
2S08 G14
12
2S15 G10
2S16 G11
2S17 G7
2S18 G7
2S19 G7
2S20 G7
2S21 G7
2S22 G8
2S23 G8
2S24 G8
2S25 G8
2S26 G4
2S27 G4
2S28 G5
2S29 G5
2S30 G5
2S31 G6
2S32 G6
CONNECTOR
Circuit Diagrams and PWB Layouts
2S33 G6
2S34 G6
2S35 G6
2S36 G6
2S37 G6
2S38 H2
3
2S39 H3
2S40 H3
2S41 H3
2S42 H3
2S43 G3
2S44 H4
3S05 G14
2S45 G4
2S46 H4
3S01 F14
3S02 F13
3S03 F9
3S04 F10
3S06 G13
3S07 F7
3S08 G5
3S09 G9
3S10 E9
5S01 F2
5S02 F2
5S03 F1
5S04 F1
5S05 F1
9S01 G3 VS18 H6
45 12 13 14 15
9S02 G3
9S03 G3
9S04 G3
9S05 G3
9S06 G4
9S07 G4
9S08 G4
9S09 G4
9S10 G4
9S11 G5
9S12 F8
9S13 F11
6
9S14 F10
9S15 F11
9S16 G2
9S17 G5
9S18 G6
9S19 G6
9S21 G6
9S22 G6
9S23 G6
9S24 G6
9S25 F7
59EM6E 7.
9S26 F7
9S27 F7
9S28 F7
9S30 F8
9S31 F8
9S65 E10
9S66 G10
9S67 G10
9S68 H10
9S69 H10
FS00 C7
FS01 C6
FS02 H5
FS03 H5
FS04 H6
FS05 H6
FS06 H6
FS07 I6
FS08 I6
FS09 I6
FS10 I6
FS11 I7
FS12 I7
FS13 I7
FS14 I7
FS15 I7
FS16 I7
FS17 I8
FS18 I8
FS20 I8
FS21 I8
FS22 I9
FS23 I9
FS24 I9
FS25 I9
FS26 I10
FS27 I10
FS28 I10
FS29 I11
FS30 I11
FS32 I11
FS33 I12
FS34 I12
FS35 I12
FS37 I12
78 91011
FS38 I13
FS39 I12
FS40 I13
FS42 I13
FS43 I13
FS44 I13
FS45 I14
FS46 I14
FS47 C7
FS48 C7
FS49 E9
FS50 E9
FS51 I5
FS52 H8
FS53 I9
FS54 I9
VS11 H5
VS12 H6
VS13 H6
VS14 H6
VS15 H6
VS16 H6
VS17 H6
VS19 H7
VS20 H7
VS21 H7
VS22 H7
VS23 H7
VS24 H7
VS25 H8
VS26 H8
VS28 H8
VS31 H9
VS32 H9
VS33 H9
VS34 H10
VS35 H10
VS41 H11
VS43 H11
VS44 H11
VS45 H11
VS46 H12
VS47 H12
VS48 H12
VS49 H12
VS52 H12
VS53 H13FS31 I11
VS54 H139S20 G6
VS55 H13
VS56 H13
VS57 H13
VS58 H13FS36 I12
VS59 H13
VS60 H14
VS61 H14
VS62 H12
VS63 H129S29 F7
A
B
C
D
E
+5V_VDP
+5V_CON
30R
5S04
5S05
F
100n
2S01
100n
2S02
+5V
+5V
G
H
I
8204 000 8152.6
1 98
30R
2S03
5S03
100n
0S01
+5V_AUD
30R
2S04
+5V
AGC1
TER-CVBS-OUT
AGC
9S09
100p
2S26
VIFOUT1-2
STATUS-SC2
STATUS-SC1
CVBS-PIP_TUN1-2-CVBS-IN
SC1-STATUS
9S11
100p
2S28
100p
9S17
2S29
9S10
2S27
P50
SC1-STATUS
3S08
SEL-SVHS-RR_STATUS2
220R
100p
100p
2S12
+8V_AUD
30R
5S02
100n
2S05
+8V
MECHPART
SC1-B-IN_U-IN
+8V_VDP
30R
5S01
100n
+8V
SC1-FBL-IN
SC1-R-IN_V-IN
SC1-G-IN_Y-IN
2S38
B-SC1-IN_U-IN
9S01
9S16
100p
2S39
R-SC1_V-IN
G-SC1-IN_Y-IN
9S02
9S03
100p
100p
2S41
2S40
SC2-R_C-IN_AV2
IN-Y-CVBS-SC2_AV2
FBL-SC1-IN
9S04
100p
2S42
IN-CVBS-SC1_AV1
SC2-CVBS_MON-OUT
C-SC2_SVHS-IN
Y-CVBS-SC2_AV2-IN
CVBS-SC2_MON-OUT
9S06
9S05
100p
2S45
2S43
100p
100p
2S44
CVBS-TER-OUT
CVBS-SC1_AV1-IN
9S08
9S07
100p
100p
2S46
TO 1205
FS51
3
1
1S15
F201
F202
F203
F204
2 54 76
3
567
F205
F206
F207
8
F208
9
1011121314
F209
F210
F211
F212
F213
1516171819220
F216
F215
F217
F214
F218
F219
F220
P-50
CUTOFF
GND-RGB-CRT
9S18
100p
100p
2S30
2S31
VS11
VS12
FS02
FS03
FS04
2223242526
21
F221
F222
B-CRT
2S32
F223
VS13
FS05
9S19
100p
G-CRT
2S33
F224
VS14
FS06
100p
9S20
R-CRT
2S34
VS15
FS07
F225
LINEDRIVE1
9S22
9S21
100p
100p
2S35
VS16
FS08
27
F226
FRAMEDRIVE-
FRAMEDRIVE+
GND-LINEDRIVE
9S23
9S24
100p
100p
2S37
2S36
VS17
VS18
FS10
FS09
28
29
F228
F229
F227
EW-DRIVE
9S25
100p
2S17
VS19
FS11
303132
F230
F231
EHT-INFO
HFB_X-RAY-PROT
9S26
9S27
100p
100p
2S18
2S20
2S19
VS20
VS22
VS21
FS14
FS12
FS13
3334353637
F232
F233
TILT
DYN-FASE-COR
9S28
9S29
3S07
100p
100p
2S10
2S21
VS24
VS23
FS16
FS15
F234
F235
STANDBY
LIGHT-SENSOR LIGHT-SENSOR
220R
100p
100p
2S22
VS25
0V1
FS17
F236
IRQ-DIGITAL
IRQ-DIGITAL
9S30
100p
2S23
VS26
FS18
38
F237
IRQ-DIGITAL
FS52
39440
F239
F238
2S25
F240
9S12
100p
1
F241
Y-SCAVEM
+8V
VS28
FS21
FS20
F242
+8V
8V4
FS53
3
F243
S-SCL
S-SDA
SDA-F
SDA-F
SDA-F
SDA-F
FS49
FS50
+5V
+5V
5V2
FS54
FS22
56789
F244
F246
F245
SCL-F
SNDL-2Fh-IN
SCL-F
SCL-S
SDA-S
SOUND-ENABLE
POR
SCL-F
SCL-F
3S10
220R
100p
2S13
3S04
3S03
220R
100R
2S11
100p
VS33
VS34
VS35
0V
2V2
FS26
FS25
FS27
101112131415161718
F251
F252
F249
F250
F247
3S09
VS31
FS23
100R
VS32
FS24
F248
ROP
C-FRONTS-IN
Y-CVBS-FRONTS-IN
9S65
N
N
9S15
9S14
C-FRONT-I
Y-CVBS-FRONT-I
100p
100p
2S14
SOUND-ENABLE-AP
FS28
F253
F254
9S67
9S66
F255
9S68
9S69
F256
2S15
F257
F258
19220
F259
VS41
FS29
10 11
SNDR-2Fh-IN
FRONT-DETECT
9S13
100p
2S16
VS43
FS30
2223242526
21
F261
F260
F262
FRONT-C-IN
FRONT-Y-CVBS-IN
VS44
VS45
VS46
FS31
FS33
FS32
F263
F264
L-FRONT-IN
R-FRONT-IN
VS48
VS47
FS35
FS34
F266
F265
HEADPHONE-L
HEADPHONE-R
VS49
FS36
27
28
F268
F267
GND-AUD
VS62
29
F269
AUDIO-C
VS63
VS52
FS37
FS39
303132
F270
AUDIO-SW
VS53
F271
GND-AUD
VS54
FS38
333435
F272
F273
VS55
AUDIO-R
GND-AUD
2S06
VS56
FS40
F275
F274
FS42
VS57
36
GND-AUD
3S06
100p
2S07
VS58
FS43
37
F276
AUDIO-L
12 13 14
RC
ON-OFF-LED
3S02
220R
3S05
220R
100p
VS59
VS60
FS45
FS44
38
F278
F277
B13 , B14 , B15
AUDIO DEMODULATOR
KEYBOARD
DEGAUSSING
FEATURE-BOX
3S01
220R
220R
100p
100p
2S08
2S09
VS61
FS46
39440
F279
F280
1S02
TO 1206
CL 36532008_028.eps
B6
B5
OTC
B4
VDP-HOP
B3
B2
VDP-HIP
15
A
B
C
D
E
F
G
H
I
070503
Page 39
Circuit Diagrams and PWB Layouts
60EM6E 7.
Small Signal Board: IF, I/O Video Processing
12345 67 891011121314
IF,I/O VIDEOPROCESSING
A
+5V2
B
+5V_VDP
B13
IF-TER
C
D
LMN
E
F
G
LMN
H
I
8204 000 8156.7
5316
100MHZ
5317
100MHZ
F437
5411
F 500mA
3R9
3402
0u33
1403
441
2412
5415
+5V2_CON
30R
100n
2390
I452
+5VCOM
100u
2425
4n7
2405
4n7
BC847B
7403
+8VP
3411
2K7
6403
BA792
5401
3414
0V4
4K7
+8V
6u8
5416
30R
100n
2391
SAW-FILTER AUDIO
2
3
9415
1409-B
OFWK3953L
1184569
1409-A
OFWK3953L
1013 1415
+8VP
1410-A
OFWK9656L
SAW-FILTER-VIDEO
2
3
1410-B
OFWK9656L
118
4 5 6 9 10 1314 15
+8VP
9403
6402
1SS356
3434
2K7
6405
BC847BW
3407
2K7
3410
9405
1SS356
9402
7401
9401
5K6
+8VP
1408-A
OFWK3953L
2K7
3409
2406
3406
47R
6404
1SS356
3K9
3433
7405
3423
5K6
BC847BW
6
5CCE
5403
78
1234
0V4
A400
220p
5
SAW-FILTER VIDEO
2
3
68p
2407
1408-B
OFWK3953L
118
4 5 6 9 10 1314 15
2p7
2408
COIL 40.4 SUPPRESSION
I5
I6
PM3394B
V1
PM3394B
V2
+8V_CON
PM3394B
7
8
111216
7
8
111216
7
8
111216
1305 E11
3456 G5
1306 E12
3457 H5
1307 E12
3460 D13
1308 E13
3461 D14
1403 A1
3462 D14
1406 E5
3463 B5
1407 E5
3468 H11
1408-A G3
3473 D11
1408-B G3
B1
B1
B5a
AGC
100n
31
DIGGND
PIPOUT
32
3474
TDA9320H
CVBSOUT
34
26
3370
10R
2410
SC1-STATUS
48
ADSEL
7323
COMBOUT
100R
7320
BC847BW
+8V_VDP
3475
100u
3476
AV115AV2
+8VP
V5
2433
7415
BC847BW
AGC-MONITOR
+5VS
+8V_VDP
9410
9407
A411
A412
NCMT
17
NCMT
17
NCMT
17
10K
3415
I411
4K7
3463
3441
100R
39K
I5
A409
A410
I440
+8V_VDP
9416
3419
82R
9418
5402
3u9
I458
1406
TPW
1
3421
5K6
7406
BC847BW
0V4
3417
5K6
3435
5V0
I445
3408
3416
2413
2
7407
BC857B
+8VP
4K7
I444
I447
3
7410
BC847BW
I451
1K
3405
3400
F413
4R7
+8VP
F411
78
1
MODU-
LATOR
2
6R8
47u
COIL
34
I446
5406
3u3
1407
TPW
1
3
2
9420
+8VP
4K7
3456
1411
SFSCC
3
2
4K7
3457
9417
2394
I448
3445
3420
1
2u2
470R
1K
9422
5CCE
5408
6
5
I443
2377
7411
BC847B
2414
100u
2401
3436
220R
3439
9412
+8V_VDP
3412
2415
100u
2411
100n
470R
I450
2417
470n
100n
3401
100K
+8VP
9413
2402
4R7
5404
6u8
5405
6u8
22n
2409
2u2
2404
2418
F401
7402
BC847BW
1u
4p7
0p47
V1
9414
7322
BC847BW
390R
2399
330p
3382
68p
3403
9408
2378
2376
I402
F403
3418
390R
2419
3437
1K
9419
V2
100R
RES
SOUND-OUTPUT
c002
3380
7V7
I442
7V7
64
63
62
10
12
13
SIF2
SIF1
1
AGCSIF
2
VIF1
3
VIF2
4
AGCDEC
6
PLLRILT
7
VCO1
8
VCO2
TUNERAGC
VIFOUT
IN
OUT
100R
F440
5
QSS_AM
22n
2375
2374
I421
44
9
45
+8_111+8_2
GND_1
GND_2
SUPPLY CTRL
HIP
IF DEM
GROUP
DELAY COR.
35
DEC
2u2
2373
4V1
5V0
I422
DIGDEC
I441
100n
100n
I6
I/O SWITCH
14
CVBSINT
100n
2384
I449
100n
2365
3385
470R
CVBS116CVBS2
2366
3381
2339
100R
10p
18
2367
100n
9322
I415
Y_CVBS320Y_CVBS4
C321C4
23
100n
100n
2369
2370
100n
2368
I417
2420150p
RES
24
100n
B1
B1
BG
LMN
SCL-F
SEL-SVHS-RR_STATUS2
3376
0V4
5V0
46
19
22
17
SCL
SW0
SW01
LUMA & CHROMA PROC.
YCOMBIN
CCOMBIN
28
29
2403
100n
47R
3371
10R
3372
470R
100n
I401
560R
B1
SDA-F
3377
100R
47
SDA
SYS125SYS2
100R
V9
V10
0V
RES
3404
560R
27
2372
3378
5V
F14
1u
2371
15K
6133
58
VA
HPLL
SYNC
SCOUT
SVBCOUT
59
30
B3a,B6a
B3a,B6a
VA50
F407
4n7
60
HA
R1IN
G1IN
B1IN
FBL1IN
R2IN
G2IN
B2IN
OUTP SWITCH
FBL2IN
YOUT
UOUT
VOUT
X3.579
X3.575
X3.582
X4.43
COL_PLL
SEC_DEC
HA50
F408
36
37
38
39
41
42
43
40
49
50
51
57
56
55
54
52
53
L8
2356
3303
2351
100n
3379
100R
100n
+5VCOM
2424
100n
100K
3393
3468
2357
9319
9318
2388
3444
100K
100n
I434
I435
100K
220n
I453
680K
2305
100n
2316
100n
2358
7307
TDA9181
2 INPSEL
12
3 Y|CVBS2
1 CIN
7SC
I433
2350
100n
2352
100n
7408
BC857B
2322
100n
7414
BC847BW
1305
3n3
2359
Y|CVBS1
3473
3447
3373
100R
3374
100R
+8VP
15p
+8VP
I454
3375
100R
1K
HC-49/U
4M433619
2360
39K
2355
2432
V6
1306
1p5
2379
CLAMP
CLAMP
SAND-
CASTLE
AGND
DGND
4
13
+8VP
2389
10p
2364
10p
2383 10p
100n
V7
V8
HC-49/U
15p
R-SC1_V-IN
G-SC1-IN_Y-IN
B-SC1-IN_U-IN
7409
BC857B
I455
10K
3448
2K2
2u2
3449
FBL-SC1-IN
SC2-R_C-IN_AV2
SC2-G-IN
SC2-B-IN_C-OUT
SC2-FBL-IN
10p 2327
F404
F405
F406
1307
PAL N
3M582056
1p5
2380
+5VCOM
2354
100n
FILTER
TUNING
I432
2353
B1,B14b
B1,B14b
B1,B14b
B1
B1,B15a
B15a
B15a
B15a
B6a,B2
Y50
B6a,B2
Y50
B6a
U50
B6a
V50
HC-49/U
PAL M
3M575611
15p
2382
2381
6
VCC VDD
2H/4H DELAY
ADAPTIVE
COMB FILTER
CLOCK
GEN
FSC8FSCSEL
9
3301
100K
100n
1308
1p5
2362
5
SYS110SYS2
11
4V2
B1 B18
from AV1
from AV2
I456
7413
BFS20
NTSC M
HC-49/U
3M579545
1p5
15p
2361
2385
100n
Y|CVBSO
OUTSEL
15
4V2
+8VP
3460
A
B
C
+8VP
1K8
3K3
3461
I457
1K2
3462
I424
COMB-Y_CVBS-OUT
I426
150R
5312
33u
5309
100MHZ
5310
100MHZ
10p2428
7412
BC857BW
I431
5311
100MHZ
+5VS
3450
I425
I427
2421
10p
2423
7307-p4
YOUT-3D
COUT-3D
COMB-C-OUT
CVBS-TXT
COUT-3D
YOUT-3D
2422
100n
9406
3451
I428
270R
3452
14
I430
16COUT
2302
100n
10p2426
10p
2427
D
E
1K
F
6p8
G
H
I
QSS_AM
BG
LMN
V5
PM3394B
V6
B6a
SOUND-OUTPUT
PM3394B
B1
V7
CVBS-PIP_TUN1-2-CVBS-IN
PM3394B
V8
CVBS-TER-OUT
B1
PM3394B
AV3-CVBS-IN
CVBS-SC1_AV1-IN
B1
CVBS-AV3-IN
C-SC2_SVHS-IN
Y-CVBS-SC2_AV2-IN
B1
B1
C-FRONT-IN
Y-CVBS-FRONT-IN
B1
B1
PIP-OUT
B14a
CVBS-TXT
B5a
COMB-Y_CVBS-OUT
COMB-C-OUT
SYS1
V10
CVBS-SC2_MON-OUT
B1
V9
PM3394B
SYS2
PM3394B
CVBS-TXT
FSC
SC
B5a
F14
SC
7307-p4
FSC
SYS1
SYS2
L8
CVBS-3D-COMB
COUT-3D-COMB
B11
B11
from 3D Comb
YOUT-3D-COMB
B11
B15a,B14b
1409-A C3
1409-B D3
1410-A E4
1410-B F3
1411 G6
2302 H14
2305 C11
2316 C11
2322 C11
2327 D12
2339 H8
2350 A11
2351 A11
2352 A11
2353 I12
2354 G12
2355 C12
2356 F11
2357 F11
2358 F11
2359 F11
2360 F11
2361 F13
2362 F13
2364 C12
2365 F7
2366 F8
2367 F8
2368 F8
2369 F8
2370 F8
2371 B10
2372 B10
2373 B8
2374 B8
2375 B8
2376 B7
2377 B6
2378 B7
2379 F12
2380 F12
2381 F12
2382 F12
2383 D12
2384 F7
2385 G13
2388 A11
2389 B12
2390 B1
2391 B3
2394 B6
2399 F7
2401 C6
2402 G7
2403 F9
2404 C7
2405 D1
2406 G2
2407 G3
2408 H3
2409 C7
2410 G9
2411 D6
2412 C1
2413 D5
2414 H6
2415 H6
2417 E7
2418 D7
2419 D7
2420 G8
2421 F14
2422 E13
2423 G14
2424 G11
2425 B1
2426 H13
2427 I14
2428 I14
2432 D12
2433 G9
3301 I12
3303 H11
3370 F9
3371 G9
3372 G9
3373 C11
3374 C11
3375 C12
3376 B10
3377 B10
3378 B10
3379 D11
3380 B7
3381 H8
3382 F7
3385 F7
3393 F11
3400 B5
3401 B7
3402 B1
3403 G7
3404 I6
3405 H5
3406 G2
3407 F2
3408 B5
3409 G2
3410 E3
3411 D2
3412 G6
3414 D2
3415 B5
3416 D5
3417 G5
3418 D7
3419 E5
3420 G6
3421 F5
3423 H1
3433 G1
3434 E2
3435 G5
3436 E6
3437 D7
3439 E6
3441 B5
3444 B11
3445 F6
3447 B11
3448 B12
3449 B12
3450 E14
3451 F14
3452 F14
3474 F9
3475 G9
3476 H9
5309 H14
5310 H14
5311 I14
5312 F14
5316 A1
5317 A1
5401 D2
5402 E5
5403 H2
5404 B7
5405 B7
5406 E6
5408 D6
5411 C1
5415 A2
5416 A3
6402 E2
6403 D2
6404 G2
6405 E2
7307 G11
7320 F9
7322 E7
7323 D9
7401 F2
7402 H7
7403 D2
7405 H1
7406 F5
7407 F5
7408 A11
7409 A12
7410 H5
7411 D6
7412 F14
7413 D13
7414 D11
7415 H9
9318 G11
9319 G11
9322 G8
9401 F3
9402 E3
9403 E2
9405 E2
9406 F13
9407 B4
9408 H7
9410 B4
9412 G6
9413 F7
9414 E7
9415 C3
9416 D5
9417 D6
9418 E5
9419 E7
9420 F6
9422 H6
A400 G3
A409 C5
A410 C5
A411 C4
A412 C4
F401 D7
F403 C7
F404 D12
F405 E12
F406 E12
F407 B10
F408 B10
F411 C6
F413 B6
F437 D1
F440 B8
I401 G10
I402 C7
I411 B5
I415 H8
I417 F8
I421 B8
I422 B8
I424 E14
I425 F14
I426 F14
I427 F14
I428 F13
I430 H14
I431 H14
I432 H12
I433 I11
I434 H11
I435 H11
I440 B4
I441 B7
I442 B7
I443 B6
I444 B5
I445 B5
I446 D5
I447 D5
I448 E6
I449 F7
I450 H6
I451 H5
I452 B1
I453 B11
I454 B12
I455 B12
I456 D13
I457 D14
I458 E5
c002 A8
20mV / div AC
10µs / div
1V / div DC
10us / div
1V / div DC
10us / div
1V / div DC
10us / div
1V / div DC
10us / div
500mV / div DC
20us / div
500mV / div DC
20us / div
1V / div DC
20us / div
2V / div DC
200us / div
2V / div DC
200us / div
1V / div DC
5ms / div
1V / div DC
20us / div
CL 36532008_029.eps
170403
12345 67 891011121314
Page 40
Circuit Diagrams and PWB Layouts
61EM6E 7.
Small Signal Board: PICNIC (Feature Box)
4321 65 87 10 11 12 13 14 15 16 17 189
PICNIC (FEATURE BOX)
A
B3c
Y_EAGLE_E
U_EAGLE_E
B3c
B3c
V_EAGLE_E
+3V3_FBX
3K9
3749
7707
BC847B
4K7
3755
3V3_FAULT_FBX
+5VA
+3V3PR
+3V3_FBX
3V3_FAULT_FBX
IF11
3709
100R
IF14
3710
100R
22p
22p
2714
2713
5714
+3V3A
30R
2751
100n
2740
22n
2741
22n
2742
22n
L10
VAP
L11
9705
9706
FF27
+2V5B
2730
100u
4321 65 87 10 11 12 13 14 15 16 17 189
B4
B
B4
B4
C
B4
D
B4
E
F
G
B6a
B6a
H
B6a
B2,B6a
I
B2,B6a
B1 B18
J
K
3V3_FAULT_FBX
+3V3_FBX
L
8204 000 8154.7
AF03
Y100
AF01
U100
AF02
V100
HD100
VD100
SCL-F
SDA-F
4
RSTR
CLK32O
Y-PIP+MAIN-IN
FF10
U-PIP+MAIN-IN
FF12
V-PIP+MAIN-IN
FF15
HA50
VA50
3845
100R
5706
9767
L1
9768
L2
9769
L3
L4
FF08
2723
FF09
2724
9736
+3V3_FBX
VCC
Q
GND
74LVC1G04GW
9738
3713
180R
3714
180R
3715
180R
FF17
FF19
2722
BAS316
30R
56p
L5
100p
7734
5
CP
3
7735
100p
6845
3729
68R
PMBT2369
D
2
FF11
7703
3721
1R0
1
74LVC1G79GW
2
+3V3_FBX
5
1
3
2718
2719
15p
2720
3730
680R
2728
3703
220R
2700
3p9
2701
5700
27p
1u
2703
3p9
2704
5701
27p
5u6
2706
3p9
5702
27p
2707
5u6
FF30
3731
1K2
3722
FF02
3706
390R
12p
2702
3704
330R
FF04
3707
390R
12p
2705
3705
330R
3708
390R
12p
2708
FF07
HD_E
9725
4K7
3733
4K7
3735
VD_E
1R
3734
1R
9726
+3V3A
3K3
3719
9737
PMBT2369
68p
2831
7715
4
3720
+5VA
10K
15p
3716
100K
15p
100K
3717
3718
100K
2721
3728
150R
1K2
3726
10u
100n
2729
1
3V4
100p
7706
KF25BDT
IN OUT
GND
2
3727
150R
3K3
3725
3
2V6
BC847B
3739
7709
IF29
15K
+2V5_E
L8
IF25
IF26
3736
3756
+1V5_E
SCL-DSDA-D
6832
BAS316
L6
L7
HREF_EXT
+2V5B
100R
IF04
8K2
3830
100R
9735
9734
3831
100R
IF21
IF22
IF24
L9
1F01
FMN
7708
3748
220K
BC847B
IF01
3747
150K
2743
100n
2744
3737
1K
1K
3738
IF30
18K
18K
3742
3743
3741
+2V5B
+3V3_E
+3V3_FBX
6830
BAS316
5712
30R
30R
5713
6831
BAS316
9701
3V3_FAULT_FBX
3832
100R
100n
2752
3V3_FAULT_FBX
5736
6u8
2881
27p
3760
1M
1701
CX-5F
12M
1702
13
CSTCV 12M
18p
2758
2
1
FF22
2
FF23
3
FF25
4
FF26
5
FF28
6
FF29
7
12K
MF(18)
2749
+3V3_FBX
3751
100n
3754
IF03
7710
BC847B
2K2
3750
10u
SN-DA
SN-CL
RSTW
2755
100n
3759
220R
3833
100R
2759
IF02
IF80
+3V3_FBX
9702
2748
2750
3762 J13
3763 J13
3764 E10
3765 E10
3830 D5
3831 E5
3832 G5
3833 H6
3834 H17
3835 I17
3836 I17
3837 C11
3845 K2
5700 B3
5701 B3
5702 C3
5706 K2
5710 B7
5711 C7
5712 D5
5713 E5
5714 G4
5729 H16
5731 J16
5733 I16
5736 I5
5737 C12
5744 B12
5746 G15
5747 G15
5754 B7
5755 C7
5756 B12
5759 K15
6830 D5
6831 E5
6832 G5
6833 H6
6834 H16
6835 I16
6836 I16
6837 C12
6845 K2
7703 D2
7706 K3
7707 C4
7708 B5
7709 C4
7710 C5
7711 B8
7712 D7
7713 E6
7714 C15
7715 G3
7734 F2
7735 G2
9700 A6
9701 E5
9702 D6
9703 G6
9704 K6
9705 K4
9706 K4
9707-A I13
9707-B I13
9707-C I14
9707-D I14
9708-A H13
9708-B H13
9708-C I14
9708-D I14
9709-A G13
9709-B H13
9709-C H14
9709-D H14
9710-A G13
9710-B G13
9710-C G14
9710-D G14
9711 G14
9725 D3
9726 E3
9729 G17
9730 B7
9731 B7
9732 C6
9733 C7
9734 E5
9735 D5
9736 F2
9737 F3
9738 G2
9760 C16
9761 F16
9767 B2
9768 B2
9769 C2
AF01 B2
AF02 C2
AF03 B2
FF02 B4
FF04 B4
FF05 B12
FF06 C12
FF07 C3
FF08 D2
FF09 D2
FF10 G2
FF11 C2
FF12 H2
FF14 H16
FF15 H2
FF16 I16
FF17 I2
FF19 I2
FF20 J13
FF21 J13
FF22 K5
FF23 K5
FF24 K6
FF25 K5
FF26 L5
FF27 L4
FF28 L5
FF29 L5
FF30 C3
IF01 B5
IF02 B6
IF03 B5
IF04 C5
IF05 H6
IF06 D7
IF07 E10
IF08 E7
IF09 E7
IF10 E7
IF11 E4
IF12 E6
IF13 E6
IF14 F4
IF15 F6
IF16 F13
IF17 F6
IF18 F13
IF19 G6
IF20 G13
IF21 H5
IF22 H5
IF23 H6
IF24 I5
IF25 I4
IF26 I4
IF27 J6
IF28 H6
IF29 C4
IF30 C5
IF80 B6
IF81 J16
1701 J5
1702 J5
A
B
C
D
E
F
G
H
I
J
K
L
1F01 K5
2700 B3
2701 B2
2702 B3
2703 B3
2704 B2
2705 B3
2706 C3
2707 C2
2708 C3
2713 F4
2714 F4
2718 H2
2719 H2
2720 I2
2721 I3
2722 J2
2723 D2
2724 E2
2728 L2
2729 L3
2730 L4
2740 H4
2741 H4
2742 H4
2743 B5
2744 B5
2745 B7
2746 C7
2748 E6
2749 E5
2750 E6
2751 G4
2752 H5
2753 I6
2755 G6
2756 J6
2757 H6
2758 K5
2759 K6
2760 L8
2761 L10
2762 J13
2763 H13
2764 E12
2765 E11
2766 E8
2767 C12
2769 D14
2773 F16
2775 F17
2777 F18
2778 F17
2779 D17
2781 B16
2823 C7
2824 C7
2831 G3
2870 B12
2871 H16
2872 H16
2874 J16
2877 I16
2878 I16
2881 I5
2882 K14
2883 K15
3703 A3
3704 B3
3705 B3
3706 B3
3707 B3
3708 C3
3709 E4
3710 F4
3712 L7
3713 G2
3714 H2
3715 H2
3716 H3
3717 H3
3718 I3
3719 F3
3720 G3
3721 D2
3722 E2
3725 I3
3726 J2
3727 I4
3728 I3
3729 D2
3730 I2
3731 D3
3733 D3
3734 E3
3735 D3
3736 B4
3737 B5
3738 C5
3739 C4
3741 C5
3742 C5
3743 C5
3746 C6
3747 B5
3748 B5
3749 C4
3750 C5
3751 A6
3752 B6
3753 B6
3754 B6
3755 C4
3756 C4
3758 E6
3759 H6
3760 J5
+3V3FM
95
94
96
IE2
DI2097DI2198DI22
WE2
VSS20
RSTW2
FIELD
MEMORY
FM1
VSS733VSS835VSS9
WE1
VCC534VCC6
IE1
RSTW1
32
31
30
+3V3FM
5747
30R
5746
30R
+3V3FM
92
93
91
VSS19
VCC14
NC636NC738NC8
100n
L11
1V / div DC
5ms / div
+3V3FM
2781
100n
9760
90
86
89
87
NC1588NC16
VSS18
VCC13
MODE241MODE3
39
37
40
9761
2773
+3V3FM
5729
FF14
30R
2871
5733
FF16
30R
2877
5731
IF81
30R
2874
L5
RSTR
+3V3FM
85
81
83
82
RE2
OE2
NC1384NC14
VCC12
RSTR2
MODE1
VCC7
NC947OE1
RE1
RSTR1
43
42
46
45
44
+3V3FM
RSTR
6834
BAS316
10u
2872
100n
6835
BAS316
10u
100n
2878
6836
BAS316
10u
3V3_FAULT_FBX
1 V / div DC
20µs / div
80
VSS1048VSS11
100n
MF(18)
79
77
78
VSS17
49
VSS16
NC10
2775
3834
100R
3835
100R
3836
100R
50
NC1176NC12
VCC11
VSS15
VSS14
VCC10
SRCK
VSS13
VSS12
DO20
DO21
DO22
DO23
DO24
DO25
DO26
DO27
VCC9
DO17
DO16
DO15
DO14
DO13
DO12
DO11
DO10
VCC8
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
3V3_FAULT_FBX
+3V3A
3V3_FAULT_FBX
+3V3PR
3V3_FAULT_FBX
+3V3_INT
+3V3FM
2779
MF(01)
100n
MF(02)
MF(03)
MF(04)
MF(06)
MF(07)
MF(08)
MF(09)
CLK32FM1
MF(10)
MF(11)
MF(12)
MF(13)
MF(14)
MF(15)
MF(16)
MF(17)
+3V3FM
2777
2778
100n
100n
MF(18)
9729
CLK32FM1
CLK32
B3b
CL 36532008_030.eps
070503
L6
PM3394B
500mV / div DC
129
UVC3
72
+5VF
+3V3_INT
128 127
UVC4
UVC5
3837
100R
BUS B
10us / div
126
125
UVC6
UVC7
BUS C
YB075YB174YB273YB3
76
5756
5744
5737
30R
30R
BAS316
30R
UVC8
6837
+3V3P
124
VDDO2
BUS D
L1
4K7
9700
3752
1R
3753
1R
100R
3K9
3746
RES
100n
+3V3P
100n
3758
IF12
IF13
IF15
IF17
IF19
9703
N.C.
IF28
IF05
2757
IF23
22n
6833
BAS316
2753
100n
2756
100n
IF27
9704
18p
TD0
TD0MA
TMS
TRST
+5VA
+3V3PR
+5VA
9732
5711
5755
IF06
IF10
7713
SAA4978H
4K7
SN-DA1
SN-CL2
VSSO63
SCL4
SDA5
UP-RST6
WD-RST7
RSTW8
RSTR9
FBL10
11 VDDA1
12 Y-OUT
VSSA113
U-OUT14
V-OUT15
VSSA216
BGEXT17
H-D18
V-D19
AGND20
DIFFIN21
VDDA222
Y-IN23
VDDA324
U-IN25
26 VIN
VSSA327
H-A28
V-A29
30 HREF-EXT
VDDA431
VSSA432
VSSX33
OSC-I34
OSC-O35
36 TEST
TRST37
TMS38
TDI39
TDO40
FF24
+3V3PR
9731
30R
5710
5754
5V2
1n
2745
2823
9733
2824
30R
1n
2746
5V2
30R
100n
Vcc
EN
7712
74HC573
120
11 10
ALE
INT1
IF08
160
159
T1
T0
INT1
PROCESSING
PLL
OSC
BST
VSSO1
TCK
UVA0
41
42
3712
47K
TCK
AD(00)
AD(01)
AD(02)
AD(03)
AD(04)
AD(05)
AD(06)
9730
14
15
Q013Q1
Q2
32
VCC
7711
A011A1
M27C512
9
10
1D
219
318
417
AD(00)
AD(01)
AD(00)
AD(01)
156
155
P0-0
P0-1
P0-2
Q318Q419Q520Q621Q7
(FBX SOFTWARE)
A2
A38A4
A5
A6
7
6
5
516
615
714
813
AD(02)
AD(03)
AD(04)
AD(05)
AD(06)
AD(02)
AD(03)
AD(04)
AD(05)
AD(06)
154
153
152
151
150
P0-3
P0-4
P0-5
P0-6
30R
100n
7711
GND
C1
IF09
157
158
INT0
P0
MICRO-PROCESSOR
PSP
PICNIC
ANALOG
CLK
TIMING
BUS A
+3V3P
UVA649UVA750UVA8
48
51
+3V3P
UVA144UVA245UVA346UVA447UVA5
43
AD(07)
22
1
17
PROM
A10
100n
VDDO3
A829A9
2766
148
A113A12
24
27
28
146
145 144
147
P2-1
P2-2
P2-3
P2-0
P2-4
P2
4
12
9
P0-7
A7
AD(07)
AD(07)
149
3 X DAC
3 X ADC
FRONT
END
YA053YA154YA255YA356YA457YA558YA659YA760YA8
VDDO1
52
2760
100n
12
A1330A14
31
143
P2-5
26
16
NC
VSS
E_
G_
A15
2
23
25
ALE
IF07
139
142
141
140
137
138
ALE
P2-6
P2-7
PSEN
VSSD4
3V3_FAULT_FBX
+3V3P
+3V3P
1K
10R
intern
3765
3764
100n
2765
135
134
133
132
131
VSSO5
UVC0
UVC1
130
UVC2
136
EAN
VSSD3
VDDD4
CLK
TIMING
BACK END
PEAKING
MUX
MID END
HISTOGRAM
NOISE
REDUCTION
TIMING
TBC/SRC
MUX
VSSD1
VSSO2
WE-A
61
WE-B
VDDD1
65
63
62
66
64
100n
2761
+3V3P
YB471YB570YB669YB768YB8
67
1 V / div DC
FF05
10u
2870
+3V3FM
FF06
100n
2767
122 121
123
YC0
YC1
CLK
UVB480UVB579UVB678UVB777UVB8
10µs / div
L7
500mV / div DC
+5VA
100n2764
YC2 120
YC3 119
YC4 118
YC5 117
YC6 116
YC7 115
YC8 114
WE-C 113
IE-C 112
111VSSO4
RE-D 110
109YD8
YD7 108
YD6 107
YD5 106
YD4 105
YD3 104
YD2 103
102YD1
YD0 101
VDDD3 100
UVD8 99
UVD7 98
UVD6 97
UVD5 96
UVD4 95
94UVD3
UVD2 93
UVD1 92
UVD0 91
VSSD2 90
CLK32 89
CLK16 88
VDDD2 87
VSSO3 86
CLK-AS 85
UVB0 84
UVB1 83
UVB2 82
UVB3 81
PM3394B
10us / div
DA(15)
DA(14)
DA(13)
DA(12)
DA(11)
DA(10)
DA(09)
DA(08)
DA(07)
DA(06)
DA(05)
DA(04)
DA(03)
DA(02)
DA(01)
DA(00)
9710-A
18
10R
27
9709-A
18
10R
27
9708-A
18
10R
27
9707-A
18
10R
27
3763
3762
22R
100R
L2
1 V / div DC
10µs / div
9710-B
9709-B
9708-B
9707-B
DA(15)
DA(14)
DA(13)
DA(12)
DA(11)
DA(10)
DA(09)
DA(08)
DA(07)
DA(06)
DA(05)
DA(04)
DA(03)
DA(02)
DA(01)
DA(00)
IF16
IF18
IF20
10R
10R
2763
100n
10R
10R
FF20
FF21
100n
2762
L9
1V / div DC
+3V3FM
+3V3FM
+3V3FM
+3V3FM
9711
9710-C
36
10R
9710-D
45
10R
9709-C
36
10R
9709-D
45
10R
+3V3P
9708-C
36
9708-D
10R
45
10R
9707-C
36
10R
9707-D
45
10R
CLK32P
CL16
PM3394B
250ns / div
100n
2769
RE_F
YF(7)
YF(6)
YF(5)
YF(4)
YF(3)
YF(2)
YF(1)
YF(0)
UVF(7)
UVF(6)
UVF(5)
UVF(4)
UVF(3)
UVF(2)
UVF(1)
UVF(0)
CL16
B3c
L10
7714
MS81V04160-25TB
1
NC1
2
DI23
3
VSS1
4
DI24
5
DI25
6
DI26
7
DI27
8
NC2
9
VSS2
10
VSS3
11
VCC1
12
VCC2
13
SWCK
14
VCC3
15
VCC4
16
VSS4
17
VSS5
18
NC3
19
DI17
20
DI16
21
DI15
22
DI14
23
VSS6
24
DI13
25
NC4
B3c
+3V3_DCDCFBX
+3V3P
2882
5759
6u8
10n
3V3_FAULT 3V3_FAULT_FBX
L3
1 V / div DC
10µs / div
1V / div DC
20us / div
RSTW
100
99
NC17
NC5
DI1029DI1128DI12
26
27
RSTW
+3V3_FBX
10n
2883
L4
1 V / div DC
10ms / div
Page 41
Circuit Diagrams and PWB Layouts
Small Signal Board: Diversity Tables
62EM6E 7.
Page 42
Small Signal Board: Falconic
FALCONIC
A
B
C
D
E
+3V3_INT
F
FB(11)
FB(10)
FB(09)
FB(08)
FB(07)
G
H
FB(06)
FB(05)
FB(04)
FB(03)
FB(02)
FB(01)
FB(00)
RSTR RSTR
FB(12)
I
CLK32 CLK32FM2
2780
5716
30R
2784
100n
3V4
100n
6839
BAS316
IF41
3V4
7717
MSM54V12222A
1
VSS1
2
NC1
3
DIN11
4
DIN10
5
DIN9
6
DIN8
7
DIN7
8
DIN6
9
DIN5
10
DIN4
11
DIN3
12
DIN2
13
DIN1
14
DIN0
15
SWCK
16
RSTW
17
WE
18
IE
19
NC2
20
VCC121VCC2
VCC3
DOUT11
DOUT10
DOUT9
DOUT8
DOUT7
DOUT6
DOUT5
DOUT4
DOUT3
DOUT2
DOUT1
FIELD MEMORY
DOUT0
SRCK
RSTR
FM2
9728
3839
100R
VSS3
RE
OE
VSS2
Circuit Diagrams and PWB Layouts
YC0
YC1
YC2
YC3
YC4
YC5
YC6
YC7
UVC0
UVC1
UVC2
UVC3
3V3_FAULT_FBX
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
9715
9713
9714
REC
+3V3FA
+2V5FB
+3V3FA
9712
YC0
YC1
YC2
+3V3FA
YC3
TRST
YC4
YC5
+3V3FA
TMS
YC6
YC7
+3V3FA
TD0
UVC0
TDOA
UVC1
UVC2
+3V3FA
TCK
UVC3
CLK32FM2CLK32FM2
REC
2782
+3V3FA
100n
+3V3FA
9717
3767
47K
+2V5FB
3773
47K
3781
47K
3774
47K
2785
100n
2786
100n
+3V3FA
3782
47K
3783
47K
9716
47K
3766
100n
2787
RSTR
SN-DA
SN-CL
3740
1K
9720
3768-2
27
3768-1
18
MF(01)
MF(02)
7718
SAA4992
1
VSS-C1
2
YC0
3
YC1
4
YC2
5
YC3
6
YC4
7
YC5
8
YC6
9
YC7
10
UVC0
11
UVC1
12
UVC2
13
UVC3
14
RE-C
15
VSS-C2
16
17
VSS-1
18
VDD-1
19
JUMP0
20
JUMP1
21
2788
22
100n
VDD-2
23
VSS-2
24
RAMTSTL
25
SN-RST
26
SN-DA
27
SN-CL
28
VSS-S
29
RAMTST2
30
TEST
31
TRST
32
TMS
33
TDI
34
TDO
35
TCK
36
VSS-AL
37
UVA0
38
UVA1
39
UVA2
40
UVA3
3768-4
45
3768-3
36
MF(03)
MF(04)
FB(11)
FB(10)
159
160
YB0
VSS-B2
CONTROL
UVA644UVA7
UVA442UVA5
43
41
3775-2
27
3775-3
3775-1
36
18
MF(06)
MF(07)
MF(08)
+3V3FA
FB(09)
FB(08)
FB(07)
FB(06)
100n 2899
158 157
156
155
154
153
YB1
YB2
YB3
YB4
YB5
VDD-B
COMPRESS
DECOMPRESS
SNERT
INTER
BST
DNR
YA046YA147YA248YA349YA450YA551YA652YA7
45
3769-4
3769-2
3775-4
45
3769-1
18
MF(09)
27
3769-3
36
MF(10)
MF(11)
MF(12)
45
3776-1
18
MF(13)
MF(14)
FB(05)
FB(04)
FB(03)
FB(02)
FB(01)
152
151
150
149
148
YB6
YB7
UVB0
UVB1
UVB2
LEFT MPRAM
VECTORS
RE-A
53
3776-4
3776-2
45
27
3770
100R
3776-3
36
MF(18)
MF(15)
MF(16)
MF(17)
63EM6E 7.
+2V5FB
+3V3FA
FB(12)
FB(00)
100n
2802
2801
147
145
UVB3
146
WE-B
VSS-B1
143
VSS-K
142
VDD-K
FALCONIC
DEINTERLACER
VECTORS
MOTION ESTIMATOR
VECTORS
UPCONVERSION
VERTICAL
VDD-357VDD-4
56
100n
+2V5FB
VSS-FL
59
RE_F
RE-F
60
YF(7)
VSS-358VSS-4
VSS-A2
55
54
2789
+2V5FB
2800
100n
138
VDD-7
PEAKING
YF(4)
YF(5)
YF(6)
4721
4722
4723
4724
4712
4713
4714
4715
100n
137
VSS-7
FE(00)
FE(12)
135
133
134
136139140141144
IE-E
UVE3
VSS-E2
PIXEL
PEAK
VERTICAL ZOOM
YF0
YF1
YF265YF364YF463YF562YF661YF7
68
6766
2790
+3V3FA
YF(0)
YF(1)
YF(2)
YF(3)
100n
FE(01)
VDD-F
69
987654321
PHILIPS
OKI
X
X
X
X
X
X
X
X
FE(04)
FE(03)
FE(02)
129
131
130
132
YE7
UVE2
UVE0
UVE1
RIGHT MPRAM
UVF472UVF571UVF6
UVF7
73
70
UVF(7)
UVF(6)
UVF(5)
UVF(4)
FE(05)
128
YE6
UVF(3)
FE(06)
127
YE5
FE(07)
UVF274UVF3
75
UVF(2)
126
YE4
FE(08)
UVF1
76
UVF(1)
125
YE3
10 11 12 13 14
FE(11)
FE(10)
FE(09)
123
124
122
121
YE0
YE1
YE2
VSS-E1
120
VSS-D2
UVF0
77
UVF(0)
VSS-F2
78
CLK32
CLK32
79
VDD-D
VSS-DI
VSS-G2
VDD-G
VSS-G1
VSS-CLK
80
UVD0
UVD1
UVD2
UVD3
WE-D
VSS-6
VDD-6
VDD-5
VSS-5
UVG0
UVG1
UVG2
UVG3
UVG4
UVG5
UVG6
UVG7
119
YD0
118
YD1
117
YD2
116
YD3
115
YD4
114
YD5
113
112
YD6
111
YD7
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
YG0
88
YG1
87
YG2
86
YG3
85
YG4
84
YG5
83
YG6
82
YG7
81
+3V3FA
2797
2795
100n
2798
2796
100n
100n
+2V5FB
100n
+3V3FA
+3V3FA
B3 a,b,c
UVG(0)
UVG(1)
UVG(2)
UVG(3)
UVG(4)
UVG(5)
UVG(6)
UVG(7)
YG(0)
YG(1)
YG(2)
YG(3)
YG(4)
YG(5)
YG(6)
YG(7)
YD0
YD1
YD2
YD3
YD4
YD5
FF41
10u
2794
2792
7719
MSM54V12222A
1
VSS1
2
NC1
3
DIN11
4
DIN10
5
DIN9
6
DIN8
7
DIN7
8
DIN6
9
DIN5
10
DIN4
11
DIN3
12
DIN2
13
DIN1
14
DIN0
15
SWCK
16
RSTW
17
WE
18
IE
19
NC2
20
VCC1
3V4
FF42
10u
5717
30R
FM3
YD6
YD7
UVD0
UVD1
UVD2
UVD3
WED
+3V3FA
+2V5FB
+3V3_INT
YD0
YD1
YD2
YD3
YD4
YD5
YD6
YD7
UVD0
UVD1
UVD2
UVD3
CLK32FM3
RSTR
WED
2776
100n
CLK32 CLK32FM3
6840
3840
3V3_FAULT_FBX
100R
BAS316
5719
+3V3_FBX
30R
100n
2793
5753
30R
5718
2V6
2791
6838
BAS316
VSS3
VCC3
DOUT11
DOUT10
DOUT9
DOUT8
DOUT7
DOUT6
DOUT5
DOUT4
DOUT3
DOUT2
DOUT1
FIELD MEMORY
DOUT0
SRCK
RSTR
VSS2
VCC2
9727
100n
RE
OE
+2V5B
30R
3838
3V3_FAULT_FBX
100R
IF40
3V4
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
21
9721
9722
22
9723
9724
2799
100n
CLK32FM3
FE(11)
FE(10)
FE(09)
FE(08)
FE(07)
FE(06)
FE(05)
FE(04)
FE(03)
FE(02)
FE(01)
FE(00)
FE(12)
2819
RSTR
100n
2776 I12
2780 I1
2782 I3
2784 E1
2785 D4
2786 E4
A
2787 F4
2788 E4
2789 I6
2790 I8
2791 E13
2792 E13
2793 D13
2794 D13
2795 G11
B
2796 E11
2797 E11
2798 C11
2799 E14
2800 B8
2801 B7
2802 B7
2819 I14
2899 B6
3740 G4
C
3766 E4
3767 E3
3768-A I4
3768-B I4
3768-C I4
3768-D I4
3769-A I5
3769-B I5
3769-C I5
D
3769-D I5
3770 I6
3773 G3
3774 H3
3775-A I4
3775-B I4
3775-C I5
3775-D I5
3776-A I6
E
3776-B I6
3776-C I6
3776-D I6
3781 G3
3782 G4
3783 H4
3838 E14
3839 E2
3840 C14
5716 E1
F
5717 E13
5718 D13
5719 C13
5753 D13
6838 E13
6839 E2
6840 C13
7717 F1
7718 B4
G
7719 F13
9712 F3
9713 F2
9714 I3
9715 I2
9716 E4
9717 E3
9720 G4
9721 F14
H
9722 F14
9723 H14
9724 I14
9727 I13
9728 I2
FF41 C13
FF42 D13
IF40 E14
IF41 E2
I
8204 000 8154.7
CL 36532008_031.eps
987654321
10 11
12 13 14
070503
Page 43
Circuit Diagrams and PWB Layouts
64EM6E 7.
Small Signal Board: Eagle
1
EAGLE
A
B3b
UVG(0)
UVG(1)
UVG(2)
B
UVG(3)
UVG(4)
UVG(5)
UVG(6)
UVG(7)
C
YG(0)
YG(1)
YG(2)
YG(3)
D
YG(4)
YG(5)
YG(6)
YG(7)
E
B3a,b
F
G
H
I
J
UVF(0)
UVF(1)
UVF(2)
UVF(3)
UVF(4)
UVF(5)
UVF(6)
UVF(7)
+3V3FC2
+3V3FC2
YF(0)
YF(1)
YF(2)
YF(3)
YF(4)
YF(5)
YF(6)
YF(7)
3V3_FAULT_FBX
+3V3_E
8204 000 8154.7
+3V3FC1
+3V3FC1
2817
100n
3843
100R
2843
CLK32OFM4
+3V3FC1
+3V3FC1
IF64
IF65
CLK32OFM5
+3V3FC2
100n
+3V3FC2
IF71
BAS316
5742
30R
IF58
RSTW_YUV
6843
2770
MS81V04160-25TB
MS81V04160-25TB
IN1OUT
3V4
10u
100n
2771
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
7727
LF15AB
GND
2 3 4 5 6 7 8 9 10 11 12 13 14
+5VA
3744
+3V3FC1
78
79
NC12
VSS17
VSS1049VSS11
48
+3V3_E
78
79
NC12
VSS17
VSS11
VSS10
49
48
77
76
NC11
VSS16
VCC11
DO20
DO21
VSS15
DO22
DO23
DO24
DO25
VSS14
DO26
DO27
VCC10
SRCK
VCC9
DO17
DO16
VSS13
DO15
DO14
DO13
DO12
VSS12
DO11
DO10
VCC8
NC10
50
2811
2812
77
76
NC11
VSS16
VCC11
DO20
DO21
VSS15
DO22
DO23
DO24
DO25
VSS14
DO26
DO27
VCC10
SRCK
VCC9
DO17
DO16
VSS13
DO15
DO14
DO13
DO12
VSS12
DO11
DO10
VCC8
NC10
50
+1V5FCA
+3V3FC1
2810
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
5727
30R
100n
5726
30R
100n
+3V3FC2
2832
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
IF63
100n
+3V3FC1
100R
100R
IF75
IF67
CLK32O
CLK32P
SN-DA
UVG0(0)
UVG0(1)
IF61
UVG0(2)
UVG0(3)
UVG0(4)
UVG0(5)
UVG0(6)
UVG0(7)
2825
3841
3V3_FAULT_FBX
3V3_FAULT_FBX
3842
UVF0(0)
UVF0(1)
UVF0(2)
UVF0(3)
UVF0(4)
UVF0(5)
UVF0(6)
UVF0(7)
2833
100n
2845
100n
2846
100n
100n
CLK32OFM4
6841
BAS316
FF56
2809
6842
BAS316
FF58
2826
100n
CLK32OFM5
2835
+3V3FC1
100n
+3V3FC2
100n
100n
+3V3FC2
HREF_EXT
VAP VAP_E
SN-CL
RSTW_YUV
7722
1
NC1
2
DI23
3
VSS1
4
DI24
5
DI25
6
DI26
7
DI27
8
NC2
9
VSS2
VSS3
VCC1
VCC2
SWCK
VCC3
VCC4
VSS4
VSS5
NC3
DI17
DI16
DI15
DI14
VSS6
DI13
NC4
100
NC17
NC5
DI1028DI1127DI12
26
2820
97
95
96
IE2
DI2098DI2199DI22
RSTW2
MEMORY
WE1
IE1
RSTW1
32
31
29
30
WEYUV_G
RSTW_YUV
100n
2813
93
89
92
87
91
88
94
WE2
NC1590NC16
VSS20
VSS18
VSS19
VCC13
VCC14
FIELD
FM4
VCC537VCC643VCC7
VSS735VSS839VSS9
NC638NC740NC8
33
34
36
100n
2821
2822
+3V3FC1
100n
+3V3FC1
+3V3FC2
+3V3FC2
+3V3FC2
WEYUV_F
100n
2829
7723
1
2
3
4
5
6
7
8
9
2
NC1
DI23
VSS1
DI24
DI25
DI26
DI27
NC2
VSS2
VSS3
VCC1
VCC2
SWCK
VCC3
VCC4
VSS4
VSS5
NC3
DI17
DI16
DI15
DI14
VSS6
DI13
NC4
3
1V5
2772
FF57
99
96
94
95
100
IE2
DI2097DI2198DI22
WE2
NC17
RSTW2
VSS20
MEMORY
RSTW1
WE1
VSS7
DI1029DI1128DI12
30
RSTW_YUV
+1V5_E
IE1
32
31
WEYUV_F
+3V3FC2
+1V5_E
VCC534VCC637VCC7
33
NC5
26
27
100u
91
93
89
92
90
VSS19
VCC13
VCC14
FIELD
FM5
VSS835VSS9
NC636NC738NC8
100n
2838
+3V3FC2
5743
30R
5752
30R
39
87
VSS18
40
100n
97629764
85
MODE1
MODE242MODE3
41
9763
85
MODE1
MODE241MODE3
42
9765
1V5
RSTRUV
83
82
84
NC1386NC14
VCC12
RSTR2
RSTR1
RE1
44
45
REY
RSTRY
+3V3FC1
+3V3FC2
RSTRUV
83
82
NC1384NC1486NC1588NC16
VCC12
RSTR2
RSTR1
RE1
44
43
45
REY
RSTRY
+3V3FC2
FF54
2774
+3V3FC1
REUV
80
81
RE2
OE2
NC946OE1
47
+3V3FC1
+3V3_E
+3V3FC2
REUV
81
80
RE2
OE2
NC947OE1
46
+3V3FC2
100n
+3V3FC1
+3V3FC1
+3V3FC1
WEYUV_G
231
INT1
B3c
+3V3FC1
YG0(0)
YG0(1)
YG0(2)
YG0(3)
YG0(4)
YG0(5)
YG0(6)
+1V5FCC
YG0(7)
UVF0(0:7)
+3V3FC2
+3V3FC2
YF0(0)
YF0(1)
YF0(2)
YF0(3)
YF0(4)
YF0(5)
YF0(6)
YF0(7)
YF0(0:7)
3828
33R
9750
9741-D
45
10R
3771
15R
3772
15R
9741-A
18
10R
9741-B
27
10R
9741-C
36
10R
+1V5FCC
+3V3FCD
2710
TDOA
TD0MA
TCK
9740
CLK32I
SN-DA_E
CLK32OFM5CLK32O
CLK32OFM4CLK32O
HREF_EXT_E
SN-CL_E
6745 89
CLK32
2K2
7725
PMBT2369
0V3
100n
3745
UVF0(0:7)
2709
YF0(0:7)
+3V3FCD
0V2
0V9
1K
+1V5FCC
+3V3FCD
100n
2716
TMS
+1V5FCC
7731
BFS20
3793
IF72
100n
3785
INT1_E
UVF0(0)
UVF0(1)
UVF0(2)
UVF0(3)
UVF0(4)
UVF0(5)
UVF0(6)
UVF0(7)
YF0(0)
YF0(1)
YF0(2)
YF0(3)
YF0(4)
YF0(5)
YF0(6)
YF0(7)
2K2
330R
+3V3FCD
SN-CL_E
RSTR
HD_E
VD_E
INT1_E
VAP_E
SN-DA_E
HREF_EXT_E
TRST
2711
2867
100n
7728
BFS20
3788
3807
3810
2861
100n
2848
100n
3825
150R
3826
150R
3827
150R
100n
3822
3824
1K5
82R
IF76
390R
+3V3FCD
75R
75R
2827
2839
2855
100n
2887
100n
2888
100n
2892
100n
2898
100n
100n
220p
9753
IF74
3711
2717
12p
3800
150R
3802
150R
3803
150R
3821
75R
3823
75R
L24
IF68
T8F24EF
IF73
47K
+3V3FCD
2886
100n
2u2
2726
RSTRUV
WEYUV_F
IF55
IF57
200
201
RSTRUV
WEYUV-F
VDDB159VDDBA1
VSS8
60
61
2896
B3a
75R
RSTW_YUV
100n
2747
198
197
199
VSS32
VDDC19
RSTW-YUV
VSSA2
AOUTNU
AOUTPU
62
63
64
100n
75R
3812
CLK32O
+1V5FCC
3829
15R
IF60
194
196
195
VSS30
VSS31
CLK32O
VREFU
VSADJU
VBSU
65
67
66
100n
2890
2897
+2V5FCA
3786
330R
7729
BFS20
BFS20
+3V3FCD
2768
100n
YG0(6)
YG0(7)
193
191
192
YG6
YG7
VDDA11
VDDBA2
NC9
NC1071NC11
68
69
70
100n
7732
YG0(5)
YG5
REUV
REY
RSTRY
RE_F
WEYUV_G
+3V3FCD
IF51
IF52
100n
2712
IF53
IF54
IF56
3757
IF59
9754
207
208
VDDA12
WEYUV-G
VSSA1
AOUTNY
53
54
2893
+2V5FCA
47R
205
206
REFIN
FALREF
VREFY
AOUTPY
56
55
2889
100n
204
REY
VBSY
57
202
203
REUV
RSTRY
FSADJY
58
100n
+2V5FCD
7724
1
VDDC1
2
VSS1
3
VDDA1
4
UVF0
5
UVF1
6
UVF2
7
UVF3
8
UVF4
9
UVF5
10
UVF6
11
UVF7
12
VSS2
13
VDDC2
14
YF0
15
YF1
16
YF2
17
YF3
18
YF4
19
YF5
20
YF6
21
YF7
22
VSS3
23
VDDC3
24
VDDA2
25
VSS4
26
SNCK
27
SNRST
28
HD
29
VD
30
INTR1
31
VA
32
SNDA
33
HREF
34
TRST
35
TMS
36
VDDC4
37
VDDC5
38
VSS5
39
VSS6
40
VDDA3
41
VSS7
42
TDI
43
TDO
44
TCK
45
NC1
46
NC2
47
NC3
48
NC4
49
NC5
50
NC6
51
NC7
52
NC8
B1 B18
Y_EAGLE_E
AF10
3791
470R
2725
12p
2p2
27p
2815
3811
+1V5FCC
B3c
YG0(2)
YG0(0)
YG0(1)
YG0(4)
YG0(3)
UVG0(7)
UVG0(6)
185
186
187
188
184
189
190
YG0
YG1
YG2
YG3
YG4
UVG6
UVG7
EAGLE IC
VDDBA3
FSADJV
VSSA3
VREFV
VBSV
AOUTNV
AOUTPV
77
72
75
76
73
74
2891
100n
100n
2894
+2V5FCA
L25
IF69
3789
220R
U_EAGLE_E
B3a
3808
820R
3813
390R
+3V3FCD
UVG0(2)
UVG0(3)
178
UVG2
UVG3
UVG0(0)
UVG0(1)
176
177
UVG1
175
UVG0
VSS28
2851
100n
YOUT(1)
YOUT(0)
172Y0171Y1170Y2169Y3168Y4167
174
173
VDDA10
YOUT(2)
YOUT(3)
YOUT(5)
YOUT(4)
Y5
YOUT(7)
YOUT(6)
166Y6163Y7162Y8161
165
164
VSS27
VDDC17
UVG0(5)
182
183
UVG5
181
VSS29
2731
100n
UVG0(4)
180
179
UVG4
VDDC18
L24
1 V / div DC
10µs / div
L25
1 V / div DC
10µs / div
L26
1 V / div DC
10µs / div
VSS9
VSS1087VSS1188VSS12
VDDC683VDDC789VDDC890VDDC9
PDN
NC1285NC1386NC1491NC1592NC1693NC1798NC1899NC19
78
80
81
82
84
79
100n
2866
2895
+2V5FCA
2840
100n
+1V5FCC
2727
100n
2859
IF77
1K
3801
9766
+1V5FCC
+3V3FCD
5740
2u2
2885
12p
12p
27p
2736
VDDC1095VDDC11
2735
+1V5FCC
2816
94
100n
2p2
VSS1397VSS14
96
2860
3805
470R
220p
YOUT(9)
YOUT(8)
Y9
VDDA4
100
100n
+3V3FCD
+3V3FCD
158
160
159
VSS25
VSS26
VDDA9
CLK64SEL
TESTSEL0
TESTSEL1
CLK32I
102
103
101
+5VA
CLK32I
2828
AF11
75R
3814
+1V5FCC
2847
100n
2754
100n
2732
100n
157
VDDC16
VSS24
VSSA4
NC25
NC24
NC23
NC22
VDDCA1
VDDC15
VSS23
IS1
IS0
NC21
NC20
RESET
VSS22
VDDA8
CLK64I
VSS21
CLK64O
VSS20
VDDA7
VSS19
VDDC14
VSS18
VDDA6
VSS17
VDDC13
VSS16
VDDC12
VSS15
VDDA5
TESTSEL2
104
3819
75R
3820
75R
100n
75R
3815
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
U0
131
U1
130
U2
129
U3
128
U4
127
U5
126
U6
125
U7
124
U8
123
U9
122
121
120
V0
119
V1
118
117
116
V2
115
V3
114
V4
113
V5
112
V6
111
V7
110
V8
109
V9
108
107
106
105
2857
3V3_FAULT_FBX
5738
30R
2875
2830
100n
30R
5749
+1V5FCC
IF82
U_VOUT(0)
U_VOUT(1)
U_VOUT(2)
U_VOUT(3)
U_VOUT(4)
U_VOUT(5)
U_VOUT(6)
U_VOUT(7)
U_VOUT(8)
U_VOUT(9)
100n
10u
3787
7733
BFS20
+5VA
5723
CLK64
2865
100n
2854
100n
+3V3_E
2876
330R
L26
30R
5721
2808
2733
100n
3792
1K
2853
100n
+3V3FCD
3844
100R
7726
LD1117
3
IN2OUT
100n
+2V5B
30R
5748
10u
2807
3804
1K
+1V5FCC
GND
1
7730
BFS20
V_EAGLE_E
B3a
3816
30R
5V2
100n
+1V5FCA
+1V5FCC
+3V3FCD
+3V3FCD
+1V5FCC
6844
BAS316
5724
30R
FF59
IF70
3790
3809
IF78
390R
9718
9719
LD1117
IN3OUT
GND
2864
100n
2734
100n
+1V5_E
FF61
2805
2880
IF66
100n
2783
680R
220R
220p
2841
1
100n
100u
5705
1K
2738
12p
FF50
7720
+2V5_E
+3V3FCD
5745
30R
+2V5_E
2
2V5
2806
+3V3FCD
9745
9744
9746
9747
+3V3FCD
+1V5FCC
5757
30R
5728
30R
2814
100n
5741
2u2
27p
2739
100u
+3V3FCD
FF55
2884
5750
30R
5725
30R
5751
30R
5722
30R
+8V_CON
2737
12p
CL 36532008_032.eps
10 11 12 13 14
+1V5FCC
100n
2803
+3V3_FBX
+3V3_E
3806
470R
2818
FF53
2p2
+2V5FCA
FF51
2804
100n
100n
+2V5FCD
AF12
75R
3817
3818
170403
2709 C6
3802 G8
3803 G8
3804 C13
3805 I11
3806 I14
3807 I7
3808 J10
3809 I13
3810 J7
3811 J9
3812 J9
3813 J10
3814 J12
3815 J12
3816 J13
3817 J14
3818 J14
3819 G12
3820 G12
3821 H8
3822 H7
3823 H8
3824 H7
3825 G7
3826 G7
3827 G7
3828 I5
3829 A9
3841 E5
3842 E5
3843 J1
3844 F13
5705 H13
5721 A13
5722 F14
5723 A12
5724 G13
5725 F14
5726 F4
5727 E4
5728 E14
5738 G12
5739 I8
5740 I11
5741 I14
5742 J1
5743 J3
5745 G14
5748 A13
5749 A12
5750 F14
5751 F14
5752 J3
5757 D14
6841 E5
6842 E5
6843 J1
6844 F13
7720 A13
7722 B2
7723 G2
7724 B8
7725 A6
7726 G13
7727 J2
7728 I7
7729 I9
7730 I13
7731 J7
7732 J9
7733 J12
9718 A13
9719 A13
9740 I6
9741-A J6
9741-B J6
9741-C J6
9741-D I6
9744 C14
9745 C14
9746 C14
9747 C14
9750 I6
9753 E7
9754 B8
9762 B3
9763 D3
9764 F3
9765 I3
9766 H11
AF10 I9
AF11 I12
AF12 I14
FF50 A14
FF51 F14
FF53 G14
FF54 J4
FF55 E14
FF56 E5
FF57 J2
FF58 F5
FF59 G13
FF61 G13
IF51 A9
IF52 A8
IF53 A8
IF54 A8
IF55 A9
IF56 A9
IF57 B9
IF58 B1
IF59 A8
IF60 B9
IF61 B5
IF63 D5
IF64 E1
IF65 F1
IF66 H13
IF67 H5
IF68 I8
IF69 I10
IF70 I13
IF71 I1
IF72 A7
IF73 D8
IF74 D8
IF75 F5
IF76 J7
IF77 G11
IF78 J13
IF82 D12
2710 D6
2711 E7
2712 A8
2716 D6
2717 J8
2725 J8
2726 J8
A
2727 J10
2731 A10
2732 B12
2733 C13
2734 D13
2735 G11
2736 J11
2737 J14
2738 J13
2739 J14
B
2747 A9
2754 A12
2768 A9
2770 J1
2771 J2
2772 J2
2774 J4
2783 I13
2803 G14
2804 F14
2805 G13
C
2806 B14
2807 B13
2808 B13
2809 E4
2810 B4
2811 E4
2812 F4
2813 B3
2814 I14
2815 J8
2816 J11
D
2817 C1
2818 J14
2820 E2
2821 E3
2822 E3
2825 D5
2826 F4
2827 I7
2828 I12
2829 F3
2830 I12
E
2832 F4
2833 H5
2835 I5
2838 I3
2839 J7
2840 J10
2841 J13
2843 H1
2845 C5
2846 C5
F
2847 A12
2848 B7
2851 A11
2853 F13
2854 E13
2855 F7
2857 F12
2859 G11
2860 G11
2861 B7
2864 D13
G
2865 E13
2866 G10
2867 F7
2875 H12
2876 H12
2880 H13
2884 E14
2885 J11
2886 G8
2887 G7
2888 G7
H
2889 G8
2890 G9
2891 G10
2892 G7
2893 H8
2894 H10
2895 H10
2896 H9
2897 H9
2898 H7
3711 F8
I
3744 A6
3745 B6
3757 A8
3771 I6
3772 J6
3785 I7
3786 I9
3787 I12
3788 I7
3789 I10
75R
J
3790 I13
3791 I8
3792 C13
3793 A7
3800 G8
3801 H10
Page 44
Circuit Diagrams and PWB Layouts
65EM6E 7.
Small Signal Board: HOP
5 6 7 9 10 11 12 131234 8
HOP
V26
10K
AND
HOP
3327
68p
BAT54 COL
DYN-FASE-COR
B1
V24
B5a
BCL
V25
R
G
B
START/STOP
FBCSO5FLASH
29
0V2
100K
3336
3472
POR
B1
B5a
B5a
B-TXT
R-TXT
G-TXT
2330
100n
100n
2329
2331
37
36
35
BI2
RI2
GI2
RGB-INSERTION
H-DRIVE
LPSU
22
0V
7362
1K
BC847BW
22K
10n
2324
POR_FLASH
B5a
B5a
FBL-TXT
100n
V27
38
BL2
I307
PDTC144EU
R
G
+8VS
7361
B_2FH
G_2FH
1K3332
1K3335
2328
22p
WHITE
POINT
CONTROL
PWL +
BEAM CURR
LIMITER
47K
3361
+8VS
1u
2312
33n
BC847BW
7306
3351
I314
22K
BZM55-C6V8
3390
220R
3307
F329
2306
2343
100n
10K
9421
3346
3308
18K
3328
2313
100n
470p
33K
3348
2K2
6310
+8VS
220K
39K
PDTC144EU
+8VS
I370
3310
3316
3352
3359
47K
100K
100K
+8VS
47K
7312
1V5
2V5
+8VS
+8VS
3467
7305
I311
I315
2334
F20
F19
3315
BZX384-C47
BZX384-C22
1K
2u2
10K
BAS316
2336
3306
220R
+8VS
6303
6313
6316
3465
3345
10K
F312
F18
3318
2308
Yltp
+8VS
V28
V30
BAS316
2u2
6319
3325
33K
V29
3394
1K
10p
100K
3347
I316
4K7
2303
V32
3317
220R
6304
BAS316
6314
BAS316
R_2FH
1K3330
I368
3360
100K
I369
2342
100n
33K
3355
I326
34
PWL
R
OUTPUT
AMPL
G
+ BUFFER
+ BLUE
BB
STRETCH
3471
3470
100K
7375
33K
BC847BW
BC847BW
FBL_2FH
40RO
41GO
42BO
+8VS
+8VS +8VS
WHITE P.
3311
100K
6-BITS
2304
CONTIN’S
CATHODE
CALIBR’N
DAC
EW
FRAME
RAMP
GENERATOR
10p
3314
44BLKIN
43BCL
25DACOUT
3EWO
I357
4EHTIN
2VDOB
1V1
1VDOA
16IREF
15VSC
4V0
8HOUT
L13
10K
+8VS+8VS
7303
6312
BC857BW
BAS316
TILT
B4,B1
8
BC847BW
7314
7318
BC857BW
2333
2u2
+8VS
3350
1K
I367
2319
1n
B1
3353
Y-SCAVEM
7315
PMBT2369
3344
+8VS
680K
680K
2K2
I365
1K
36
3364-C
54
3364-D
2335
3354
1n
2K2
I320
PMBT2369
7313
+8VS
680K
680K
3312
18
3364-A
72
3364-B
220R
B5a
FBL-TXT
3358
3459
I304
F309
3313
100K
100K
2
+8VS
3338
680R
7316
1K8
3337
820R
I319
2K2
5313
5u6
BC857BW
I308
2337
6p8
GND-RGB-CRT
BC857BW
I309
3369
820R
5314
5u6
I310
7317
2338
+8VS
3383
680R
+8VS
3340
47R
3341
47R
B1
R-CRT
G-CRT
B18
B1
B1
6p8
3384
820R
GND-RGB-CRT
5315
5u6
I317I313
BC857BW
7319
2341
6p8
GND-RGB-CRT
3389
680R
3342
B-CRT
CUTOFF
B1
B1
47R
B1,B4
3366
3367
220R
+8VS
3K9
BAS316
6309
6
7310-A
BC847BS
1
3362
2K2
BZX384-C22
6311
10n
2326
+8VS
3K9
3
7310-B
BC847BS
3356
3357
F347
2386
6301
BAS316
6317
BAS316
UL ONLY
1n
5
4
3343
3322
68K
1K
3442
22K
220K
3319
100R
3368
1M
+8VS
3386
100K
3391
10K
C001
3443
HFB_X-RAY-PROT
+8VS
4K7
3365
7309
BC847BW
EHT-INFO
EW-DRIVE
EHT-INFO
1u
2393
ANTI-MOIRE
FRAMEDRIVE-
9313
RES ONLY PTV
VSYNC
NOHOP1B
FRAMEDRIVE+
HD@HOME
LINEDRIVE1
GND-LINEDRIVE
NOHOP2B
EHT-INFO
B1,B4
TILT
B1
B1,B4
B1,B2
B5b
B1
B5a,b
B1
B5a
B1
B1,B4
+5V_VDP
3R9
3304
2340
100u
5V2
I371
+5VS
CL 36532008_033.eps
070503
A
2301
3397
100R
2332
3387
100R
2346
2398
100n
GND
SPECTRAL
PROC
ADC
AD1
AD24AD3
DEC
3
15
100n
I333
3305
3396
100R
3398
100R
5301
6u8
100n
2315
I321
10p
10p
2344
2345
TOPIC
(OPTIONAL)
B4 ,B3a
B4 ,B3a
B4 ,B3a
B5a,B1
B4 ,B3a
B4,B3a
B4,B3a
B4,B3a
B4,B5a
B5a,b
B4,B3a
B1
Y100
U100
V100
SDA-F
SCL-F
LIGHT-SENSOR
HD100
SANDCASTLE
FBL_2FH
R_2FH
G_2FH
B_2FH
SCL-F
SDA-F
GND-RGB-CRT
VD100
NOHOP1A
VD
HD100
R_2FH
G_2FH
B_2FH
FBL_2FH
HD100
VD
HFB
VSYNC
NOHOP1B
NOHOP1A
HD100
NOHOP2B
B
C
D
E E
F
G
H
I
9315
9314
+8VS
9311
9312
7302
TDA9178
3454
100R
3455
100R
122 102324
NC
YIN6
LUMA
PROCESSING
UIN8 U OUT 17
CHROMA
VIN9VOUT16
PROCESSING
CF22
CONTROL
SDA
ADR
SCL
14
7
11
6308
MCL4148
3453
F311
33K
+8V_VDP
6R8
3329
+5VS
2349
2314
5302
6u8
100u
3349
4K7
7304
PDTC144EU
10p
10p
10p
2348
2347
5304
5305
5306
5307
5308
I302
100MHZ5303
100MHZ
100MHZ
100MHZ
100MHZ
100MHZ
ONLY FOR NO HOP
J
8204 000 8156.7
100n
1813
WINDOW
5
68K
2396
100n
100R
100R
F352
F362
10p
+8VS
20
VCC
SOUT 21
YOUT 19
SC
I366
3339
3320
3321
I312
2317
3363
1K
F348
F349
F350
F351
F353
1
1u
+5VS
1304
1
2
3
4
5
6
7
B4 ,B3a
V100
V21
2321
6K8
3395
100R
2395
100n
2397
100n
2309
2310
2318
c200
2363
1K
3333
3331
10p
2320
N.C.
2FH-VD100
B14b
B14b
9302
V20
I332
100n
10p
10p
I338
22n
470p
1K
2FH-FBL
2FH-B
2FH-HD100
B14c
B14c
B4 ,B3a
9303
2431
V22
V23
I339
2307
100n
0V2
F17
L12
2FH-G
B14c
U100
3302
1K
I358
2FH-R
B4 ,B3a
V19
9305
2429
100n
ONLY FOR NO HOP
YIN
UIN
SWITCH
VIN
VUY
RGB-YUV
MATRIX
Yltp
9308
9309
9310
Y
SATUR’N
CONTROL
U
COLOUR
DIFF
V
MATRIX
Y
BLACK
STRETCH
3388
10R
R
G
B
SAT
+8VS
7340
BC847BW
3399
CONTRAST
BRIGHTNESS
CONTROL
CONTR
BRIGHT
Y100
9304
I330
I331
2323
100n
100n
7301
TDA9330
28
27
26
33 BL1
30 RI1
31 GI1
32 BI1
10 SCL
I2C
11 SDA
17
VP1
7V9
7V9
I303
I359
39 VP2
18 DECBG
19 GND2
7 DECVD
6 GND1
23 VD
24 HD
12 HSEL
F364
CSTCV12M
2
SYNC+GEO
RGB
BANDGAP
ANAGND
DIGSUP
DIGGND
1PHI-
Hsel
XTALI21XTALO
20
1V1
1V3
13
1301
SANDCASTLE
HFB
B4,B5a
SUPPLY
6334
I363
3334
PHI-2
SC
SCO
HFB
13
9
V31
0V8
BAS316
1K
3324
HFB_X-RAY-PROT
B2,B1
DPC
14
I306
I305
RES
100K
2325
100n
3326
RES
RES
100K
3323
2311
4K7
6306
6307
BZX384-C5V6
5 6 7 9 10 11 12 131234
A
B
C
D
F
G
H
I
J
1301 G4
1304 H3
2301 C2
2303 F9
2304 G7
2306 I9
2307 F4
2308 G9
2309 E3
2310 E3
2311 I5
2312 G9
2313 F9
2314 F2
2315 F3
2317 F3
2318 F3
2319 G10
2320 G3
2321 C3
2323 B4
2324 I6
2325 H5
2326 F12
2328 B7
2329 B6
2330 B6
2331 B6
2332 F2
2333 E10
2334 E8
2335 G11
2336 E9
2337 B12
2338 C12
2340 J11
2341 D12
2342 B7
2343 B9
2344 I3
2345 I2
2346 I2
2347 I2
2348 I2
2349 I2
2363 G3
2386 G12
2393 E13
2395 D3
2396 D3
2397 D3
2398 A3
2429 B4
2431 B4
3302 D4
3304 I11
3305 D3
3306 E9
3307 F9
3308 E9
3310 E9
3311 G7
3312 F11
3313 E11
3314 G8
3315 H8
3316 I10
3317 G9
3318 G9
3319 F13
3320 E3
3321 E3
3322 E12
3323 I5
3324 I5
3325 B9
3326 H5
3327 H6
3328 F9
3329 E2
3330 B7
3331 G3
3332 B7
3333 G3
3334 I5
3335 B7
3336 H6
3337 B11
3338 B12
3339 C3
3340 B13
3341 C13
3342 C13
3343 D12
3344 E10
3345 D9
3346 D9
3347 D9
3348 D9
3349 F2
3350 B10
3351 B9
3352 B10
3353 A10
3354 B10
3355 B7
3356 H12
3357 G12
3358 B11
3359 B10
3360 B8
3361 H7
3362 G11
3363 F3
3364-A G11
3364-B G11
3364-C G10
3364-D H10
3365 G13
3366 H11
3367 F11
3368 F13
3369 C12
3383 B13
3384 D12
3386 G13
3387 G2
3388 B5
3389 C13
3390 E9
3391 G12
3394 E9
3395 D3
3396 D3
3397 D2
3398 D3
3399 B5
3442 E12
3443 E13
3453 D2
3454 C1
3455 C1
3459 B11
3465 B9
3467 B8
3470 B8
3471 B8
3472 I6
5301 E2
5302 F2
5303 H1
5304 H1
5305 H1
5306 H1
5307 H1
5308 I1
5313 B12
5314 C12
5315 D12
6301 E12
6303 H9
6304 H9
6306 I5
6307 I5
6308 C2
6309 E11
6310 E10
6311 E12
6312 H8
6313 I9
6314 I9
6316 D9
6317 F12
6319 E9
6334 I5
7301 C4
7302 B1
7303 H8
7304 G2
7305 C9
7306 B9
7309 G13
7310-A G11
7310-B H12
7312 G10
7313 B11
7314 B10
7315 B10
7316 B12
7317 C12
7318 E10
7319 C12
7340 B6
7361 I7
7362 H7
7375 B8
9302 B3
9303 B4
9304 B4
9305 B4
9308 C5
9309 C5
9310 C5
9311 I1
9312 J1
9313 F13
9314 I1
9315 I1
9421 C9
C001 H12
F309 D11
F311 D2
F312 F9
F329 H9
F347 E12
F348 H3
F349 H3
F350 H3
F351 H3
F352 H3
F353 I3
F362 I3
F364 G4
I302 F2
I303 F4
I304 B12
I305 G5
I306 G5
I307 G7
I308 B12
I309 C12
I310 C12
I311 D8
I312 F3
I313 D12
I314 D9
I315 D8
I316 E9
I317 D12
I319 B11
I320 B11
I321 G3
I326 C7
I330 B4
I331 B4
I332 B3
I333 C2
I338 E3
I339 F4
I357 E8
I358 E4
I359 F4
I363 I5
I365 E10
I366 C3
I367 E10
I368 B7
I369 B8
I370 B10
I371 I12
c200 F3
F17
1V / div DC
5ms / div
F18
PM3394B
500mV / div DC
5ms / div
F19
PM3394B
500mV / div DC
5ms / div
F20
PM3394B
500mV / div DC
5ms / div
L12
1V / div DC
10us / div
V19
1V / div DC
10us / div
V20
1V / div DC
10us / div
V21
1V / div DC
10us / div
V28
PM3394B
1V / div DC
10us / div
V29
PM3394B
1V / div DC
10us / div
V30
PM3394B
1V / div DC
10us / div
Page 45
Small Signal Board: OTC Flash
1 8
OTC-FLASH
SEL_IN_2
(DEGAUSS-INPUT)
DEGAUSSING
FRONT-DETECT
AUD-PWR-CTRL
ON-OFF-LED
SEL_IN_1
LIGHT-SENSOR
AGC-MONITOR
STATUS-SC3
+5V2_CON
RES
STATUS-SC4
KEYBOARD
STANDBY
STATUS_SC3
PWM_ANTIMOIRE
RC
POR_FLASH
B1
IRQ-DIGITAL
P50
BC847BW
SDA-F
SCL-F
SDA-S
SCL-S
SOUND-ENABLE
RESET-AUDIO
HD@HOME
SDA-S
SDA-F
SCL-S
SCL-F
TxD
RxD
RESET
+3V3_INTOTC
HFB
HD100
+3V3_INTOTC
VSYNC
CVBS-TXT
+3V3_INTOTC
2070
100n
3058
6K8
3075
10K
7008
3025
220R
B54
FC69
A
B6b
B1
B1
B1
B6b
B1,B2
B2
B
B14b
B14b
B1
B1
C
B14b
B5b
B1
B4
B1 , B14b
D
E
B6a
B4
F
G
B4
H
B5b, B4
I
B2
IC05
2041
150p
3C09
RES
3094
3041
4K7
10K
3095
3042
3080
2071
100n
2072
100n
+3V3_INTOTC
2020
220p
B53
IC09
9003
9004
47K
47K
4K7
+3V3_INTOTC
4K7
9014
3059
9015
IC07
RES
RES
9001
3040
9002
3096
3068
620R
4K7
47K
2K7
3027
3011
2068
2
2058
100p
3047
470R
+3V3_INTOTC
+5V2_CON
47K
1PS76SB10
+3V3_INTOTC
10K
3053
4
VSS
SDA
5
+3V3_INTOTC
7015
PMBT2369
2n2
+5V_CON
10K
3020
10K
3021
180R 3039
2059
100p
3091
470R
BAT54WS
6001
10K
18
FC48
M24C32
7011
NVM
VCC
8
PMBT2369
+8V_CON
3018
3019
6004
2022
B51
3074-A
470R
WC_
SCL
7016
8204 000 8155.6
123456789
Circuit Diagrams and PWB Layouts
34567
SDM
10K
4K7
3078-D
470R
9016
2073
100n
3024
27K
100n
2K7
+3V3_INTOTC
7
6
E2
3
E1
2
E0
1
FC57
9006
2061
RES
IRQ-FTV
3078-C
470R
+3V3_INTOTC
IC03
+3V3_INTOTC
3077
RES
3076-B
470R
1PS76SB10
6003
2K7
3079
3069
B52
FC49
IC21
IC26
2007
CVBS-Y-RECORD-IN
9018
3097
100p
3074-D
2V8
7010
BC857BW
3076-C
470R
7009
BC847BW
+5V2_CON
2K2
2K2
3088
3074-C
36
470R
3001
2018
33p
2002
27p
2006
100n
SAM
470R
RES
PLVA2650A
470R
3073-D
470R
3033
10K
3090-C
470R
3090-A
470R
2074
100n
+3V3_INTOTC
3V4
4K7
3026
3092
3064-D
45
100R
3064-C
6
3
100R
3064-B
27
100R
3064-A
18
100R
3074-B
27
470R
4K7
4K7
3002
3100
1001
CX-5F
B57
2008
100n
2014
100n
24K
3003
100n
2005
100n
FC60
9005
6005
3099-D
470R
3099-B
470R
3073-B
470R
3090-D
470R
3090-B
470R
3078-B
470R
0V2
220R
6M
B58
IC22
2004
3101
2060
IC37
2023
9017
100p
3081
470R
100n
470R
3099-C
P2-2|ADC0
105
2V9
B55
220n
3099-A
470R
3073-C
470R
3073-A
470R
3076-D
470R
3076-A
470R
220R
B60
2003
P2-3|ADC1106
P3-7|CBB120
P3-6|TTC119
P3-5|TTD118
P3-4117
P3-3116
P3-2115
P3-1|LED1114
P3-0|LED0113
P2-7|ADC5110
P2-6|ADC4109
P2-5|ADC3108
P2-4|ADC2107
P2-1|PWM1104
0V2
P2-0|PWM0103
P1-7|RC100
P1-6|INT399
P1-5|INT298
P1-4|INT197
P1-3|INT096
P1-2|T295
P0-792
P0-6|CORN91
FC61
P0-5|TxDo90
P0-4|RxDo89
P0-3|SDA188
P0-2|SCL187
P0-1|SDA086
P0-0|SCL085
P1-0|T093
P1-1|T194
OSCOUT16
OSCIN17
OSCGND18
RESET74
0V
HSYNC83
VSYNC84
IC17
FRAME82
CVBS05
CVBS0_R4
CVBS17
CVBS1_R6
IREF_DEC1
IREF2
1V3
REF+3
STN|BLACK8
220n
9
VDDA
100n
2024
19
VDDN1
20
VDD1
2025
100n
VDDP138VDDP2
OTC
AND
DISPLAY TIMING
CLOCK GENERATOR
TXT
CAPTION
EPG
USA
CLOSE
TXT
VSSA10VSSD121VSSD276VSSD3
VSSP139VSSP250VSSP3
102
2028
2029
100n
100n
SAA5801H
111
101
OTC
VDDP3
VDDD3
A1 45
A2 47
A3 51
A4 53
A5 55
A6 57
A7 59
A8 61
A9 62
A10 60
A11 58
A12 56
A13 54
A14 52
A15 48
A16 46
A17 44
A18 63
A19 65
A20 64
A21 66
A22 67
A23 68
36
D0
D1 32
D2 28
D3 24
D4 23
D5 27
D6 31
D7 35
D8 34
D9
30
D10 26
D11 22
D12 25
D13 29
D14 33
D15 37
ROM_OEn 40
RAM_OEn 41
ROM_CSn 43
RAM_CSn
42
RASn 69
CASLn 72
CASHn 71
WEn 70
EAn 73
R
77
G78
B79
FADING 80
DATA 81
VIDEOn
15
FC47
4
3007-C470R
5
63
470R 3007-D
+3V3_INTOTC
7001
AA(0)
AA(1)
AA(2)
AA(3)
AA(4)
AA(5)
AA(6)
AA(7)
AA(8)
AA(9)
AA(10)
AA(11)
AA(12)
AA(13)
AA(14)
AA(15)
AA(16)
AA(17)
AA(18)
AA(19)
AA(20)
DD(0)
DD(1)
DD(2)
DD(3)
DD(4)
DD(5)
DD(6)
DD(7)
DD(8)
DD(9)
DD(10)
DD(11)
DD(12)
DD(13)
DD(14)
DD(15)
3034-A
1
100R
3034-D
4
100R
3035-D
4
100R
3035-B
2
100R
FC66
2067
100n
8
3008-A
1
2026
2027
100n
100n
49
75
VDDD2
EXTERNAL CODE AND DATA INTERFACE
DISPLAY
INTERFACE
TEST011TEST112TEST213TEST314TEST4
112
3006
3007-A470R
72
81
470R
470R 3007-B
66EM6E 7.
911
A
A
AA(2)
AA(3)
AA(4)
AA(6)
AA(7)
AA(8)
AA(10)
AA(11)
AA(15)
AA(16)
AA(17)
AA(18)
+3V3_INTOTC
FC22
FC24
FC26
FC28
FC30
FC03
FC06
FC08
FC10
FC09
FC15
FC51
FC02
AA(0)
C
B5a ,c
150R
8
5
5
IC20
7
2
3
1
3
7
3008-B
2
3034-B
100R
3034-C
100R
3035-A
100R
3035-C
100R
150R
6
3008-C
3
7
6
8
6
EAn
150R
ROM_OE
RAM_OE
ROM_CS
RAM_CS
5
3008-D
4
3009
RAS
CASL
CASH
150R
68R
6
3049-D
5
8
3050-B
7
6
3050-D
5
3049-B
7
8
8
3051-B
7
6
3051-D
5
8
3052-B
7
6
3052-D
5
8
3048-D
5
3048-B
7
6
SW_CS
SW_WE
SW_OE
3089
3049-C
3050-A
3050-C
3048-A
3051-A
3051-C
3052-A
3052-C
3049-A
3048-C
+3V3_INTOTC
3
4
1
2
3
4
2
1
1
2
3
4
1
2
3
4
1
4
2
3
3084
10K
FC07
FC11
FC12
FC04
FC50
A(10)
A(11)
A(12)AA(12)
A(13)AA(13)
A(14)AA(14)
A(15)
A(16)
A(17)
A(18)
A(19)AA(19)
A(20)AA(20)
2031
100n
25
A(0)
A(0)
A0
24
A(1)AA(1)
A(1)
A1
23
A(2)
A(2)
A(3)
A(4)
A(5)AA(5)
A(6)
A(7)
A(8)
A(9)AA(9)
FC16
FC18
FC19
A2
22
A(3)
A3
21
A(4)
A4
20
A(5)
A5
19
A(6)
A6
18
A(7)
A7
8
A(8)
A8
7
A(9)
A9
6
A(10)
A10
5
A(11)
A11
4
A(12)
A12
3
A(13)
A13
2
A(14)
A14
1
A(15)
A15
48
A(16)
A16
17
A(17)
A17
16
A(18)
A18
9
A(19)
A19
10
A(20)
A20
IC29
47
BYTE_
26
CE_
11
WE_
28
OE_
12
3V4
RP_
14
WP_
F
10K
3010
+3V3_INTOTC
B5a ,c
F
E
IC14
82p
82p
2034
2033
WE
3012-A
8
1
3012-B
100R
3012-C
100R
6
3
3012-D
100R
54
100R
RAS
CASL
IC15
CASH
IC18
WE
RAM_OE
FC45
82p
82p
2036
2037
2035
27
IC27
IC28
2009
2010
RES
37 13
VCC
7006
LH28F320BJE
PROGRAM
FLASH-RAM
(Set SW)
GND
27 46
G
A(6)
A(2)
A(1)
A(7)
A(8)
A(3)
A(4)
A(5)
A(9)
A(0)
RAS
CASL
CASH
WE
RAM_OE
82p
FC46
E
B5a ,c
IC24
47p
2011
FC01
VCCW
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15|A_1
RY|BY_
100n
2038
+3V3_INTOTC
7007
MSM51V18165F
17
18
FC33
19
20
23
FC39
24
25
FC35
26
FC37
27
28
14
31
30
13
29
11
12
15
B61
IC23
47p
2012
29
31
33
35
38
40
42
44
30
32
34
36
39
41
43
45
15
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
RAS_
LCAS_
UCAS_
WE_
OE_
NC
47p
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
DRAM
VPP-SW
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
FC17
+3V3_INTOTC
1
VCC16VCC221VCC3
(TXT)
VSS137VSS242VSS3
22
B64
10
3055-C
6
3055-A
8
3056-A
1
3056-C
3
3057-A
1
3057-C
3
3054-D
4
3054-B
2
3055-B
7
3055-D
5
3056-B
2
3056-D
4
3057-B
2
3057-D
4
3054-C
3
3054-A
1
FC13
+3V3_INTOTC
100n
2019
2
DQ1
3
DQ2
4
DQ3
5
DQ4
7
DQ5
8
DQ6
9
DQ7
10
DQ8
33
DQ9
34
DQ10
35
DQ11
36
DQ12
38
DQ13
39
DQ14
40
DQ15
41
DQ16
16
NC
32
9008
RxD
10
FC21
FC23
FC25
FC27
FC36
FC31
FC43
3098
100R
12 13
A
C
3
DD(0)
1
DD(1)
8
DD(2)
6
DD(3)
8
DD(4)
6
DD(5)
FC29
5
DD(6)
FC34
7
DD(7)
FC42
2
DD(8)
FC05
4
DD(9)
FC41
7
DD(10)
FC38
5
DD(11)
FC40
7
DD(12)
FC44
5
DD(13)
6
DD(14)
8
DD(15)
F
B5a ,c
H
D(2)
D(5)
D(4)
D(3)
D(1)
D(0)
D(6)
D(7)
D(15)
D(14)
D(9)
D(8)
D(13)
D(10)
D(11)
D(12)
FC70
2053
10p
+3V3_INTOTC
2040
100n
7012
M29W400BT
3087
EP_CS
EP_OE
EP_WE
3V4
+5V2_CON
BC857BW
7002
9010
9011
9012
9013
9009
3086-C
3086-D
3029-A
3029-B
3029-C
3029-D
3086-B
3031-A
3085-A
3085-B
3085-C
3085-D
3061-A
3061-B
3061-C
3061-D
3086-A
100u
IC13
3093
+3V3_INTOTC
6002
3015
470K
3067
470K
100R
3046-D
100R
3046-C
100R
100R
3045
100R
10K
3062
BAS316
B62
25
24
23
22
21
20
19
18
8
7
6
5
4
3
2
1
48
17
15
26
28
11
12
47
3014
FC32
2017
FC68
2039
3046-B
3046-A
10K
6K8
AA(0)
AA(1)
AA(2)
AA(3)
AA(4)
AA(5)
AA(6)
AA(7)
AA(8)
AA(9)
AA(10)
AA(11)
AA(12)
AA(13)
AA(14)
AA(15)
AA(16)
AA(17)
2013
TxD
11
A0
A1
A2
EPG-
A3
FLASH-RAM
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
RB_
E_
G_
W_
RP_
BYTE_
3004
9007
RES
RES
100n
100n
B63
FC52
FC53
FC54
10p
2054
FC55
10p
2052
37
VCC
15K
7003
BC847BW
3016
7013
BC847BW
7
6
5
4
3
8
2
1
29
DQ0
31
DQ1
33
DQ2
35
DQ3
38
DQ4
40
DQ5
42
DQ6
44
DQ7
30
DQ8
32
DQ9
34
DQ10
36
DQ11
39
DQ12
41
DQ13
43
DQ14
45
DQ15|A-1
16
13
14
NC
9
10
VSS127VSS2
46
3005
+3V3_INTOTC
7005
LF33AB
5V3
IN OUT
GND
3013
10K
IC11
7004
1K5
+3V3_INTOTC +3V3_INTOTC
3065
RES
1401
10
9
BC847BW
4K7
3066
47K
10p
2057
10p
FC56
2056
10p
2055
IC38
IRQ-FTV
FC58
CL 36532008_034.eps
12
3072-C
DD(0)
3072-A
DD(1)
3082-A
DD(2)
3082-C
DD(3)
3083-A
DD(4)
3083-C
DD(5)
3102-D
DD(6)
3102-B
DD(7)
3072-B
DD(8)
3072-D
DD(9)
3082-B
DD(10)
3082-D
DD(11)
3083-B
DD(12)
3083-D
DD(13)
3102-C
DD(14)
3102-A
DD(15)
3031-D
AA(18)
VPP-EPG
3031-B
AA(19)
3031-C
AA(20)
10K
3V4
2016
4K7
3017
7014
BC857BW
3V4
FC67
2FHFB-GFX
2FHB-GFX
2FHG-GFX
2FHR-GFX
FOR FTV/PTV
13
FC20
+3V3_INTOTC
100u
RESET
R-TXT
G-TXT
B-TXT
FBL-TXT
100R
100R
100R
100R
100R
100R
100R
100R
100R
100R
100R
100R
100R
100R
100R
100R
C
100R
A
070503
B14b
B4
B4
B14b
B14b
100R
100R
B4
B4
A
B
C
D
E
F
G
H
I
1001 F4
1401 H12
2002 F3
2003 I4
2004 I4
2005 I3
2006 I3
2007 I3
2008 H4
2009 I8
2010 I9
2011 I9
2012 I9
2013 E11
2014 H4
2016 F13
2017 F12
2018 F3
2019 E10
2020 D2
2022 D2
2023 A5
2024 A5
2025 A5
2026 A6
2027 A6
2028 A6
2029 A6
2031 A8
2033 H8
2034 H8
2035 H8
2036 H8
2037 H9
2038 E9
2039 G12
2040 A12
2041 H1
2052 I12
2053 I11
2054 I12
2055 I13
2056 I13
2057 I13
2058 B2
2059 B2
2060 A4
2061 A3
2067 H7
2068 I2
2070 A1
2071 A2
2072 B2
2073 C3
2074 C4
3001 F3
3002 F3
3003 I4
3004 E12
3005 D13
3006 I6
3007-A I6
3007-B I6
3007-C I6
3007-D I6
3008-A I7
3008-B I7
3008-C I7
3008-D I7
3009 I7
3010 E8
3011 E2
3012-A H8
3012-B H8
3012-C I8
3012-D I8
3013 F12
3014 F12
3015 F11
3016 F12
3017 F13
3018 A2
3019 A2
3020 A2
3021 A2
3024 D3
3025 D1
3026 D4
3027 D2
3029-A A11
3029-B A11
3029-C A11
3029-D A11
3031-A B11
3031-B D13
3031-C D13
3031-D C13
3033 B4
3034-A G7
3034-B G7
3034-C G7
3034-D G7
3035-A H7
3035-B H7
3035-C H7
3035-D G7
3039 B2
3040 H2
3041 H1
3042 I1
3045 I12
3046-A I12
3046-B I12
3046-C I12
3046-D I12
3047 C2
3048-A B8
3048-B C8
3048-C C8
3048-D C8
3049-A C8
3049-B B8
3049-C A8
3049-D A8
3050-A A8
3050-B A8
3050-C A8
3050-D A8
3051-A B8
3051-B B8
3051-C B8
3051-D B8
3052-A B8
3052-B C8
3052-C C8
3052-D C8
3053 E2
3054-A C10
3054-B B10
3054-C C10
3054-D B10
3055-A A10
3055-B B10
3055-C A10
3055-D B10
3056-A A10
3056-B B10
3056-C A10
3056-D C10
3057-A B10
3057-B C10
3057-C B10
3057-D C10
3058 B1
3059 C2
3061-A B11
3061-B C11
3061-C C11
3061-D C11
3062 D11
3064-A E3
3064-B E4
3064-C E3
3064-D E4
3065 G12
3066 G12
3067 G11
3068 A2
3069 E3
3072-A A13
3072-B B13
3072-C A13
3072-D B13
3073-A B4
3073-B B4
3073-C B4
3073-D B4
3074-A F2
3074-B E4
3074-C E3
3074-D A3
3075 B1
3076-A D4
3076-B D3
3076-C D3
3076-D C4
3077 C3
3078-B C4
3078-C A3
3078-D A3
3079 E3
3080 A1
3081 A4
3082-A A13
3082-B B13
3082-C A13
3082-D B13
3083-A A13
3083-B B13
3083-C A13
3083-D B13
3084 D8
3085-A B11
3085-B B11
3085-C B11
3085-D B11
3086-A C11
3086-B B11
3086-C A11
3086-D A11
3087 A11
3088 E3
3089 A8
3090-A C4
3090-B C4
3090-C C4
3090-D B4
3091 B2
3092 E3
3093 D11
3094 H1
3095 I1
3096 I2
3097 A3
3098 I10
3099-A B4
3099-B B4
3099-C A4
3099-D A4
3100 F4
3101 F4
3C08-A C13
3C08-B B13
3C08-C C13
3C08-D A13
3C09 H1
6001 D2
6002 E11
6003 D3
6004 C2
6005 A4
7001 A6
7002 F11
7003 F12
7004 F13
7005 E13
7006 A9
7007 F10
7008 D1
7009 D3
7010 B3
7011 G2
7012 A12
7013 G12
7014 G13
7015 H2
7016 I2
9001 H2
9002 I2
9003 F2
9004 F2
9005 A4
9006 A3
9007 E12
9008 I10
9009 I11
9010 H11
9011 I11
9012 I11
9013 I11
9014 B2
9015 C2
9016 B3
9017 A4
9018 A3
FC01 A9
FC02 A7
FC03 B7
FC04 B8
FC05 B10
FC06 B7
FC07 C8
FC08 B7
FC09 C7
FC10 C7
FC11 C8
FC12 C8
FC13 C10
FC15 C7
FC16 D8
FC17 D10
FC18 D8
FC19 D8
FC20 E13
FC21 E10
FC22 A7
FC23 E10
FC24 A7
FC25 F10
FC26 A7
FC27 F10
FC28 B7
FC29 B10
FC30 B7
FC31 F10
FC32 F12
FC33 F9
FC34 B10
FC35 F9
FC36 F10
FC37 F9
FC38 C10
FC39 F9
FC40 C10
FC41 B10
FC42 B10
FC43 G10
FC44 C10
FC45 G8
FC46 H9
FC47 I6
FC48 F2
FC49 F3
FC50 D8
FC51 C7
FC52 H12
FC53 I12
FC54 I12
FC55 I12
FC56 I12
FC57 A3
FC58 I12
FC60 A4
FC61 D4
FC66 H7
FC67 G13
FC68 G12
FC69 I1
FC70 I11
IC03 B3
IC05 D1
IC07 D2
IC09 E2
IC11 F13
IC13 G11
IC14 G8
IC15 G8
IC17 G4
IC18 G8
IC20 G7
IC21 H3
IC22 H4
IC23 H9
IC24 H9
IC26 H3
IC27 H9
IC28 I8
IC29 D8
IC37 E4
IC38 I12
B51
PM3394B
2V / div DC
100us / div
B52
PM3394B
2V / div DC
100us / div
B53
PM3394B
2V / div DC
5ms / div
B54
PM3394B
2V / div DC
5ms / div
B55
PM3394B
2V / div DC
250ns / div
B57
PM3394B
500mV / div AC
10us / div
B58
PM3394B
1V / div DC
5ms / div
B60
PM3394B
500mV / div DC
10us / div
Page 46
Circuit Diagrams and PWB Layouts
67EM6E 7.
Small Signal Board: Anti-moiré
2062 B3
2063 B4
2064 C2
2065 D2
2066 A3
2069 D2
3022 A3
3023 A3
3028 B3
3030 B4
3032 B4
3036 B4
12
ANTI MOIRE
A
B
ONE-SHOT
(11mS)
C
+5V_CON
B5a,B4
VSYNC
D
8204 000 8155.6
3070
10K
3060
IC85
3037 C3
3043 C2
2K7
2069
100n
2065
100n
7020
BC847BW
3038
10K
5K6
3063
3044
150K
IC86
3044 C2
3060 D1
3063 D2
IC39
1K5
3043
IC83
7021
6006
2064
7023
BC847BW
3070 D1
3071 B4
6006 B2
3022
IC81
BAS316
IC84
22n
6007 B3
7020 D1
7021 A2
+5V_CON
39K
2066
47n
3023
10K
BC847BW
3028
4K7
2062
22n
6007
BAS316
2K2
3037
7022 B3
FC59 A3
IC39 C2
IC80 A33038 C2
IC81 A2
IC83 B2
IC84 C27023 D2
IC85 D1
IC86 D2
34
IC80
FLIP-FLOP
FC59
+5V_CON
1K2
3030
PWM_ANTIMOIRE
3036
2K7
3K3
3071
CL 36532008_035.eps
4
BC847BW
321
7022
3032
470R
2063
47n
ANTI-MOIRE
070503
B4
B5a
Small Signal Board: OTC Flash
1402 C2 3C03 B2
2C00 A2
2C01 B3
2C02 D3
3C00 A1
3C01 A2
3C04 D2
3C05 D2
12
3C06-A B4
3C06-B C4
3C06-C C4 7019 D3
+3V3_INTOTC
3C06-D C4
3C07-A C4
3C07-B C4
3C07-C C4
3C07-D D4
3C08 B2
7017 B2
7018 B3
9C00 A2
FC62 F3
FC63 F3
FC64 E3
FC65 C1
FC71 B2
34
OTC-FLASH
2K2
FC65
1402
1
2
3
JUMPER
3C00
2C00
7017
PDTC144ET
100n
3C03
PH
3C05
470R
3V3
3C01
10R
10K
3C08
10K
ROM_OE
ROM_CS
RAM_OE
RAM_CS
WE
WP
VCCW
VCCW
WP
WE
RAM_CS
RAM_OE
ROM_CS
ROM_OE
9C00
FC71
3V3
0V1
19
1
2
3
4
5
6
7
8
9
10K
3C04
19
1
2
3
4
5
6
7
8
9
EAn
+3V3_INTOTC
7018
74LVC245APW
G3
VCC
3EN1
GND
3EN2
SWITCH
1
2
7019
74LVC245APW
G3
VCC
3EN1
GND
3EN2
SWITCH
1
2
20
10
18
SW_OE
17
16
15
14
13
SW_WE
12
VPP-EPG
11
VPP-SW
20
10
18
17
16
15
14
13
12
11
SW_CS
EP_OE
EP_WE
2C01
EP_CS
+3V3_INTOTC
2C02
VPP-EPG
VPP-SW
FC64
EP_WE
SW_WE
SW_CS
SW_OE
FC63
EP_CS
FC62
EP_OE
100n
SW_OE
SW_CS
EP_OE
EP_CS
EP_WE
SW_WE
VPP-EPG
VPP-SW
100n
3C06-A
10R
3C06-B
10R
3C06-D
10R
3C07-B
10R
3C07-D
10R
3C06-C
10R
3C07-A
10R
3C07-C
10R
B5a,c
ROM_OE
ROM_CS
RAM_OE
RAM_CS
WE
WP
WP
VCCW
A
A
B
B
C
C
D
D
E
F
A
B
C
D
E
F
8204 000 8155.6
1234
CL 36532008_036.eps
070503
Page 47
Circuit Diagrams and PWB Layouts
8
9
3
4
5
6
7
C
0
5
6
7
0
A
D
8
Small Signal Board: Audio Demodulator
12 34 56 78 9
AUDIO DEMODULATOR
A
+5DA
IA10
5A00
100u
2A06
3A31
30R
1u
2A01
2A02
1n
5A03
IA12
2A08
3A19
100R
3A17
100R
IA23
2A32
100p
5A19
22u
IA24
1K
2A47
1n
2A51
1n
2A55
1n
2A58
1n
2A61
1n
2A63
1n
2A68
1n
2A73
1n
2A45
3A3A
100R
3A3B
100R
3A3C
100R
3A3D
100R
3A37
100R
3A39
100R
3A3E
100R
3A3F
100R
+5V_AUD
B
C
2A05
SCL-F
SCL-F-AUD
SDA-F
SDA-F-AUD
B2
QSS_AM
D
B14d
SNDR-MAIN-IN
B14d
SNDL-MAIN-IN
E
SNDR-2Fh1-IN
SNDL-2Fh1-IN
SNDR-2Fh2-IN
SNDL-2Fh2-IN
F
B14b
SND-CENTER-IN
B14b
SND-CENTER-IN
G
B2
Y50
B2
U50
B2
V50 IN-V50
H
B3a
Y-PIP+MAIN-IN
B3a
U-PIP+MAIN-IN
B3a
V-PIP+MAIN-IN
I
9A06
9A05
9A04
5A10
100MHZ
5A11
100MHZ
5A12
100MHZ
5A13
100MHZ
5A14
100MHZ
5A15
100MHZ
100p
2A84
2A86
Y-PIP+MAIN-OUT
U-PIP+MAIN-OUT
V-PIP+MAIN-OUT
100p
2A96
2A97
8204 000 8286.3
*
7A02 REMARK
USED IN COMBINATION WITH
MSP4450
MAS 3528E AND DPL4519G
+11V_S
2A00
1n
IN-Y50
IN-U50
B15b
B15b
B15b
B15b
B15b
2A39
2A46
2A49
2A53
2A56
2A59
2A62
2A67
2A71
B15b
100u
30R
5A01
2A03
100u
7A02
*
1
2
2A29
100p
2A37
51
100p
1u
1u
SCART 1
1u
1u
SCART 2
1u
B6c
B6c
HPN-L
REF-AUD
SC3-IN-R39
38 SC3-IN-L
35
SCART 4
DACM-SUB
MSP-CENTER
MSP-SURR
2AB3
1u
3A45
39K
1u
1u
1u
1u
100u
+5DB
1u
2A07
IA25
B65
2A33
100n
10n
FA26
FA27
IA13
IA14
IA15
IA16
IA17
IA18
100p
100p
2A85
100p
100p
2A98
B65 B66
+11V_AUD
1u
2A04
I2C-CL
I2C-DA
ANA-IN2+52
ANA-IN1+50
ANA-IN-
MONO
MONO-IN47
SC1-IN-R45
SC1-IN-L44
SC2-IN-R42
SC2-IN-L41
SCART 3
SC4-IN-R36
SC4-IN-L
IA00
3A52
A
B6c
IA11
ADR-DA
ADR
DEMODULATOR
585964
2AB7
1n
2A79
100n
3
MC33178D
IA02
2
100K
1u
2A91
3A49
3A55
SYS-CLK0
2A09
7
ADR-CL
interface
only used
for MSP34x2
221324
7A07-A
47K
4K7
68EM6E 7.
10 11 12 13
B6c
2A13
S1...4
B6c
1n
100R
I2SL/R
B6c
B6c
I2S-DPL-WS
I2S-DPL-CLK
100R
3A08
14
15
I2S-CL3
I2S-WS3
LOUDSPEAKER R
LOUDSPEAKER L
I2S-DPL-OUT
3A02
12
I2S-DA-IN2
I2S
I2SL/R
B14d
B14d
REG-SW
SUBW-SPI-SW
10n
9
8
ADR-WS
IDENT
2A12
57
AUD-CL-OUT
1n
3A05
100R
3A06
D-CTR-IO1
FM1
FM2
NICAM A
NICAM B
IDENT
100R
6160
D-CTR-IO0
DSP
A/D
A/D
2AB6
8
1
4
3A46
100K
IA19
2A99
33p
A
SCART-L
SCART-R
HEADPHONE R
HEADPHONE L
SCART-R
SCART-L
Switching Facilities
SCART
DACM-SUB
ADR-SEL
2AB2
23
1n
1n
ASG0
ASG140ASG2
AVSS
TESTEN
43
48
62
53
+11V_AUD
9A08
2AB4
HPN-R
100p
B68
B1
REF-AUD
1u
3A47
39K
2V9
3A22
100K
7A08
BC857B
IA27
IA26
5A21
30R
3A41
HEADPHONE-L
2AA0
100K
B67
B6c
I2S-MSP-OUT
5
I2S-DA-O1
interface
AHVSS
37
33
+5DA
9A09
IA01
3A53
B6c
I2S-IN-F
6
I2S-DA-IN1
VREF1
27
IA09
2AA8
1n
cA01
100K
A
B69
B6c
I2S-MSP-CLK
3
I2S-CL
D/A
D/A
D/A
D/A
D/A
D/A
TP
VREF2
56
19
A
5
IA03
6
1u
2A92
3A56
4K7
+8V_AUD
I2S-MSP-WS
3A03
4
31
I2S-WS
AHVSUP
LOUDSPEAKER
HEADPHONE
DVSS10DVSUP
STANDBYQ
11
0V
5V2
5V2
1n
2AA7
8
MC33178D
7A07-B
4
3A48
100K
2AA5
33p
3A51
47K
A
6R8
FA13
100u
2A18
DACM-L 21
DACA-R 17
SC1-OUT-R 28
SC1-OUT-L 29
SCART 1
SCART 2
SC2-OUT-L 26
AVSUP
63
49
5V2
1n
2AA6
+5DA+5DB
2V9
7
IA20
+8VC
1n
2A17
16
RESETQ
20DACM-R
46
VREFTOP
34
AGNDC
32
CAPL-M
30
CAPL-A
18
DACA-L
25SC2-OUT-R
XTAL-IN55XTAL-OUT
54
1A00
3
18M432
2
CX-5F
2AA9
5p6
3A40
100K
IA28
7A09
BC857B
3A25
IA29
330R
IA30
3A29
330R
7A10-1
BC847BS
RESET-AUDIO-F
1n
2A65
6A00
PDZ-10B
B66
IA08
B67
4
1
2AB0
5A20
30R
3A54
6
1
3A50
100R
IA07
2V7
2AA1
100K
7A10-2
BC847BS
B5a
RESET-AUDIO
2K2
7A01
3A00
IA22
22K
100n
2A21
3A09
2A27
1n
2A35
1n
FA24
3V9
2A42
10u
2AB5
10u
2A50
1n
2A54
1n
5p6
FA14
BC847BW
2A44
HEADPHONE-R
+5V
PDZ-3.3B
IA33
1M
3A35
BAS316
IA32
3A30
5
47K
2A19
IA31
100p
3
4
2
100n
6A02
1u
+5DB
3A01
A
6A01
3A38
3A28
6K8
2A43
B6b
4K7
10u
SNDL-SEC-IN-F
PIP-AUD
SNDR-SEC-IN-F
PIP-AUD
B1
100R
SYS-RESET
2A23
100n
100n
2A31
FA23
100n
2A40
IA06
3A13
2A41
+11V_AUD
REF-AUD
47K
3
2
3A66
100K
2A36
33p
10u
2A70
2A69
2A72
2A74
2A75
1u
1u
1u
1u
1u
+8VC
2A80
3A26
68K
2A66
+11V_AUD
DACM-SUB
2AB8
1u
100K
3A11
100p
VA50-PIP
6V5
3A15
2A93
1
3V6
3V6
2A76
100n
100K
2A15
9A03
100p
FA12
100n
100u
2A16
A
5A16
100MHZ
5A17
100MHZ
5A18
100MHZ
3A32
100R
3A33
100R
3A34
100R
3A36
100R
9A02
A
10n
2A82
100n
2A11
2A22
100n
7A03-A
8
LM833D
4
6V5
1u
1
7A06
TDA7309
IN1L17
IN2L18
IN3L20
IN1R14
IN2R13
IN3R11
2A26
3A14
100n
3A27
6K8
47K
5
IA05
6
3A20
100K
2A30
33p
INPUT
SELECTOR
8
4
3A23
68K
A
1
RECL
SUPPLY
AGND7CREF
VS
16
2A83
IA21
100n
1n
1u
2A81
2A90
RECR
15
10
4V2
22u
2A89
A
+5V
+5VF
1012 3456 78 9
3A21
2A20
1u
7A03-B
LM833D
7
6V5
19
LOUDL
VOLUME+
LOUDNESS
SERIAL BUS DECODER
+ LATCHES
VOLUME+
LOUDNESS
LOUDR
12
1u
100n
2A88
5A06
2A95
220p
11 12
2A64
100n
1K8
47K
3A12
3
8
IA04
2
7A00-A
4
LM833D
3A18
47K
2A25
33p
B68
B69
9A00
9A01
A
OUTL 2
MUTE
DGND 6
SDA 4
SCL 5
ADDR 8
SOFT
MUTE
CSM 3
OUTR 9
MUTE
2A94
B15b,c
HA50-PIP
B15b,c
2A14
3A43
100R
3A44
100R
5A04
100MHZ
3A42
100R
2A10
100n
5
8
LM833D
7A00-B
1n
6
4
3A16
100R
2A28
100p
2A34
100p
2A38
100p
SNDR-SC1-OUT-DC
2A48
1n
SNDL-SC1-OUT-DC
2A52
1n
2A57
1n
2A60
1n
2A78
1n
2A87
1n
5A05
100MHZ
2A77
1n
CL 36532008_037.eps
13
REF-AUD
7
FA17
6V3
AUDIO-SW-NF
AUDIO-SW
AUDIO-R
AUDIO-L
HPN-R
HPN-L
B14b,d
SNDR-MON-OUT
B14b,d
SNDL-MON-OUT
SDA-F-AUD
SCL-F-AUD
SNDL-SEC-IN
SNDL-SEC-IN-F
SNDR-SEC-IN
SNDR-SEC-IN-F
B2 , B3a
HA50
B2 , B3a
MONO-PIP
PIP-AUD
B6c
B6c
B1
B1
B1
B14d
B14d
B14d
B14d
VA50
B15b
070503
1A00 G7
2A00 A3
2A01 B2
2A02 B1
2A03 B2
2A04 B3
2A05 B1
2A06 B1
2A07 B2
A
2A08 B2
2A09 B3
2A10 B13
2A11 B10
2A12 B4
2A13 B4
2A14 B13
2A15 B12
2A16 B12
2A17 B7
B
2A18 B6
2A19 I8
2A20 B11
2A21 B7
2A22 B10
2A23 C9
2A25 C11
2A26 C10
2A27 C7
C
2A28 C13
2A29 C2
2A30 C10
2A31 C9
2A32 D1
2A33 D2
2A34 D13
2A35 D7
2A36 D9
D
2A37 D2
2A38 D13
2A39 D2
2A40 D9
2A41 D9
2A42 D8
2A43 D8
2A44 D8
2A45 D2
2A46 D2
E
2A47 E1
2A48 E13
2A49 E2
2A50 E8
2A51 E1
2A52 F13
2A53 E2
2A54 E8
2A55 E1
F
2A56 E2
2A57 F13
2A58 E1
2A59 F2
2A60 F13
2A61 F1
2A62 F2
2A63 F1
2A64 F11
G
2A65 B7
2A66 F9
2A67 F2
2A68 F1
2A69 G9
2A70 G9
2A71 G2
2A72 G9
2A73 G1
2A74 G9
H
2A75 H9
2A76 H12
2A77 I13
2A78 H13
2A79 H3
2A80 I9
2A81 I10
2A82 I12
2A83 H10
I
2A84 H2
2A85 H2
2A86 H2
2A87 H13
2A88 I11
2A89 I10
2A90 I10
2A91 I3
2A92
2A93
2A94
2A95
2A96
2A97
2A98
2A99
2AA
2AA1
2AA
2AA
2AA
2AA
2AA
2AB
2AB2
2AB
2AB
2AB
2AB
2AB
2AB
3A00
3A01
3A02
3A03
3A05
3A06
3A08
3A09
3A11
3A12
3A13
3A14
3A15
3A16
3A17
3A18
3A19
3A20
3A21
3A22
3A23
3A25
3A26
3A27
3A28
3A29
3A30
3A31
3A32
3A33
3A34
3A35
3A36
3A37
3A38
3A39
3A3
3A3B
3A3
3A3
3A3E
3A3F
3A40
3A41
3A42
3A43
3A44
3A45
3A46
3A47
3A48
3A49
3A50
3A51
3A52
3A53
3A54
3A55
3A56
3A66
5A00
5A01
5A03
5A04
5A05
5A06
5A10
5A11
5A12
Page 48
Circuit Diagrams and PWB Layouts
Small Signal Board: Dolby Digital Decoder
123456789
DOLBY DIGITAL DECODER
A
A1
2 V / div DC
250ns / div
B
A2
2 V / div DC
50ns / div
A3
C
2 V / div DC
1µs / div
+5M
D
B14b
SPDIF-OUT
E
B6c
B6c
B6c
I2S-DD-CLK
I2S-DD-WS
I2S-DD-OUT
F
3A84
68R
A4
2 V / div DC
1µs / div
A5
1 V / div DC
2µs / div
A6
1 V / div DC
5µs / div
2AE4
100n
7A31
BC847BW
2AE8
100n
3A72
3A78
10R
1V7
IA74
100R
A7
1 V / div DC
200ns / div
A8
1 V / div DC
100ns / div
3A73
2V4
3A75
2K2
IA73
2K2
2AE6
100n
A2
A1
3A76
A3
A4
3K3
+5M
2AC5
10p
2AC7
10p
2AC4
10p
2AC6
10p
5A39
30R
MAS3528E
PI4
18
PI8
24
PI12
28
PI13
29
SID_PI14
30
SII_PI15
31
SIC_PI16
32
PI17
33
PI18
34
PI19
35
_RTW
41
_RTR
42
_EOD
43
SYNC
44
SPDIFOUT
17
SOC
25
SOI
26
SOD
27
SOD1
14
SOD2
15
SOD3
16
CLKO
13
2AC1
7A30
69EM6E 7.
2AD3
1u
2AD5
220p
1n
23
XVDD
DOLBY DIGITAL
AND
MPEG-1 LAYER-2
AUDIO DECODER
NC1
NC2
11
12
2AC1 B4
2AC2 B5
2AC3 B5
2AC4 D4
2AC5 D4
2AC6 D4
2AC7 E4
A
2AD0 B6
2AD1 B6
2AD3 B4
B
2AD4 B6
2AD5 B5
2AD6 B6
2AE2 D8
2AE3 D7
2AE4 D2
2AE5 D7
2AE6 D3
2AE8 D2
2AF0 D6
2AF3 C8
2AF4 C7
3A72 D2
5A40
30R
1u
2AC2
220p
2AD1
2AD0
1n
5A41
30R
1n
220p
2AC3
2AD6
2
8
VDD
AVDD
2AD4
1u
+5M
+5M
+5M
2AF4
2AF3
100n
100u
9A38
5A38
30R
+5V
3A73 D3
3A74 D7
C
D
E
F
3A75 E3
3A76 E3
3A77 E7
3A78 E2
3A81 C7
3A82 C7
3A83 D8
3A84 E2
5A38 B8
5A39 B4
5A40 A6
5A41 B6
7A30 B4
7A31 D2
9A38 B8
IA71 D7
IA72 D7
IA73 D3
IA74 E2
IA75 D7
22
XVSS
7
AVSS
1
VSS
SID
SIC
_PCS
PR
SPREF
SPDI_1
SPDI_2
XTI
XTO
TE
_POR
SCL
SDA
SII
10
40
21
20
19
36
37
39
38
9
6
5
4
A5
B1
B1
B1
IA71
3A81
100R
2AE3
3A82
100R
3A83
100R
A6
A7
2AE2
I2S-BO-IN
I2S-BO-WS
I2S-BO-CLK
+5M
1n
10n
B14d
B14b
B6b
3V1
2AF0
10n
2AE5
10n
IA75
IA72
3A77
75R
SPDIF-IN1
3A74
75R
SPDIF-BO-OUT
SYS-CLK1
A8
4V9
SYS-RESET-MAS
B6a
SCL-F-DD
3
SDA-F-DD
8204 000 8286.3
123456789
CL 36532008_038.eps
070503
Page 49
Circuit Diagrams and PWB Layouts
Small Signal Board: Dolby Prologic Processor
1 2 3 4 5 6 7 8 9 10111213
DOLBY PRO LOGIC PROCESSOR
A
B1
I2S-BO-OUT
B6a
I2S-IN-F
B5a
B14d
B14d
B5a
SEL_IN_1
SEL_IN_1_F
SEL_IN_2
SEL_IN_2_F
B
C
SCL-F-AUD
SDA-F-AUD
SDA-F-DD
D
SCL-F-DD
2AC0 2AB9
E
F
SYS-RESET
SYS-RESET-MAS
G
H
8204 000 8286.3
IAA0
5A23
100MHZ
10p
5A24
100MHZ
10p
100MHZ
3AA2
2AN2
5A37
3A70
100R
3A71
100R
100R
1n
100n
2AK6
10u
2AK7
2AF2
100p
2AD7
1n
2AD9
1n
IAA5
7A63
DPL4519G
VREF2
19
A
VREF1
27
ADR-WS
DEMODULATOR
DECODER
AHVSS
33
1
I2C_CL
2
I2C_DA
0V2
46
VREFTOP
51
ANA_IN-
ANA-IN2+
52
50
ANA_IN1+
MONO_IN
47
SCART 4
36
SC4-IN-R
35
SC4-IN-L
SCART 3
39
SC3-IN-R
38
SC3-IN-L
SCART 2
42
SC2_IN_R
41
SC2_IN_L
SCART 1
45
SC1_IN_R
44
SC1_IN_L
321
8
NICAM
ASG2
ASG1
4037
7
ADR-DA
ASG0
43
9
ADR-CL
IDENT
A/D
A/D
AVSS
48
4
+5DB
62
ADR_SEL
TP1
56
A9
FM1
FM2
NICAM A
NICAM B
IDENT
SCART-L
SCART-R
DVSS
11
B6a
B6a
I2S-DPL-WS
I2S-DPL-CLK
A10
I2S-WS
SCART
B6b
B6b
I2S-DD-WS
5A65
10p 2AN4
A12
A11
3
15
I2S-CL
I2S-WS3
I2S INTERFACE
I2SL/R
DSP
Switching Facilities
TESTEN
AUD-CL-OUT
53
57
10n
2AN7
5A67
100MHZ
A15
SYS-CLK1
B6b
5
I2S-DD-CLK
5A66
2AN3
100MHZ
100MHZ
A13
14
54
I2S-CL3
I2S-DA-OUT1
I2SL/R
LOUDSPEAKER R
LOUDSPEAKER L
HEADPHONE R
HEADPHONE L
NC159NC2
58
+5DA
10p
2AN9
B6a
B6b
I2S-DPL-OUT
5A64
10p
100R
3AC8
6
I2S-DA-IN1
I2S-DA-IN2|3
SCART-R
SCART-L
D-CTR-IO0
D-CTR-IO1
60
61
1u
2AK0
I2S-DD-OUT
2AN8
100MHZ
A14
12
NC3
AVSUP
64
49
1n
2AK1
+8VC
10p
2AK5
2AK8
IAA8
31
AHVSUP
D/A
D/A
D/A
HEADPHONE
D/A
D/A
D/A
AUDIO PLL
XTAL_IN55XTAL_OUT
54
A16
SYS-CLK0
B6a
1n
2AK4
10u
2AK9
IAA9
30
32
CAPL-A
CAPL-M
LOUDSPEAKER
NC422NC524NC6
13
1u
10u
STANDBYQ
DVSUP
RESETQ
DACM-SUB
AGNDC
DACM_R
DACM_L
DACA-R
DACA-L
SC2-OUT-R
SC2-OUT-L
SC1_OUT_R
SC1_OUT_L
70EM6E 7.
2AB9 D1
2AC0 E1
2AD7 B2
2AD8 H12
2AD9 B2
2AE0 H12
2AE1 H12
B6a
SYS-RESET
B6a
MSP-SURR
9A60
+5DB
2AK2
IAA2
1n
1u
2AK3
2AL3
2AL1
1n
IAA4
63
+5DB
B6a,c
REF-AUD
B6a
B14b
SUBW
AUDIO-SW-NF
+11V_AUD
6K8
47K
3AA6
3AA0
5
1u
LM833D
6
IAB1 IAB2
9A65
8
7A61-B
5A63
7
100MHZ
4
3AA4
6V5 6V5
47K
2AM8
100p
2AM0
33p
2AL4
IAA6
2AL2
1n
B6a,c
+11V_AUD
REF-AUD
2AL0
3AA1
1u
3
2
2AL8
7A61-A
8
LM833D
4
3AA5
100K
1u
3AA7
5A62
1
100MHZ
2AL5
B14b,d
SURR-R
100p
100n
47K
18K
3AA9
15K
A
2AL9
33p
10
16
+11V_AUD
47K
23
2AN5
3V8
34
IAB0
20
2AM3
21
100n
2AN6
10u
2AM7
1n
17
18
25
26
28
29
A9
2 V / div DC
10µs / div
A10
A11
2 V / div DC
1µs / div
A12
2AM5
1u
1n
A
A13
2 V / div DC
A14
3AB2
IAA3
3AB9
15K
2µs / div
5
6
2AN0
1u
7A62-B
8
LM833D
4
3AB6
100K
3AB8
18K
2AN1
33p
A16
1 V / div DC
7
100MHZ
6V5
50ns / div
5A61
2AL6
IAA7
100p
2ALA
2AM2
100n
IAA1
3
2
2AM6
100n
8
4
3AB3
100K
3AB5
7A62-A
LM833D
1
5A60
100MHZ
6V5
47K
3AB0
68K
3AB7
6K8
A
2AM9
33p
9A61
1n
5A31
100MHZ
2AD8
5A32
5A33
10p
2AE0
10p
2AE1
2 V / div DC
200ns / div
2 V / div DC
50ns / div
2 V / div DC
2µs / div
100MHZ
100MHZ
REF-AUD
REF-AUD
+11V_AUD
100n
2AM1
AUDIO-C
100p
2AM4
MSP-CENTER
I2S-MSP-CLK
I2S-MSP-WS
I2S-MSP-OUT
I2S-BO-IN
I2S-BO-WS
I2S-BO-CLK
B6a,c
B14b,d
SURR-L
B6a,c
B1
B6a
B6a
B6a
B6a
B6b
B6b
B6b
10p
CL 36532008_039.eps
10 118967
12 13
070503
2AF2 A2
2AK0 G5
A
2AK1 G6
2AK2 B7
2AK3 B7
2AK4 B7
2AK5 B6
2AK6 D2
2AK7 D2
2AK8 B6
2AK9 B6
B
2AL0 B12
2AL1 B9
2AL2 B11
2AL3 B9
2AL4 B11
2AL5 B13
2AL6 E11
2AL8 C12
2AL9 C12
2ALA F11
C
2AM0 C10
2AM1 E13
2AM2 E11
2AM3 E7
2AM4 E13
2AM5 D9
2AM6 F12
2AM7 D9
2AM8 B11
D
2AM9 F12
2AN0 E9
2AN1 E10
2AN2 G1
2AN3 B5
2AN4 B5
2AN5 D7
2AN6 D8
2AN7 G5
E
2AN8 B6
2AN9 H5
3A70 B2
3A71 B2
3AA0 B9
3AA1 B12
3AA2 F1
3AA4 C10
3AA5 C12
3AA6 B9
F
3AA7 C12
3AA9 C12
3AB0 E12
3AB2 D9
3AB3 E12
3AB5 F12
3AB6 E10
3AB7 F12
3AB8 E10
G
3AB9 E9
3AC8 B5
5A23 D1
5A24 D1
5A31 H12
5A32 H12
5A33 H12
5A37 B2
5A60 E13
H
5A61 D10
5A62 B13
5A63 B10
5A64 B5
5A65 B5
5A66 B5
5A67 H5
7A61-A B12
7A61-B B10
7A62-A E12
7A62-B D10
7A63 C3
9A60 B9
9A61 F12
9A65 B10
IAA0 B1
IAA1 E12
IAA2 B8
IAA3 E9
IAA4 C9
IAA5 D2
IAA6 C11
IAA7 F11
IAA8 C6
IAA9 C7
IAB0 D7
IAB1 C9
IAB2 C12
Page 50
Circuit Diagrams and PWB Layouts
Small Signal Board: DC/DC-Convertor
1U01 A1
1U02 A13
2U01 A8
2U02 B8
2U03 B4
2U04 C5
2U05 D2
2U06 D3
2U07 D4
2U08 D7
2U09 D6
2U10 A3
2U11 E9
2U12 E6
2U13 E13
2U14 B5
2U15 A2
2U16 D2
2U17 D5
2U18 C2
2U19 H2
2U20 G4
2U21 C4
2U22 H6
2U23 D11
2U24 H7
2U25 F5
2U26 F6
2U27 D2
2U28 E2
2U30 C1
2U31 D11
2U32 D1
3U01 C13
3U02 B1
3U03 C1
3U04 D2
3U05 C3
3U06 D10
3U07 D8
12 456789101%11 12 13 14
3
3U08 D9
3U09 D4
3U10 D13
3U11 D4
3U12 G10
3U13 D6
3U14 D1
3U15 D13
3U16 D9
3U17 E7
3U18 E9
3U19 E7
3U20 E13
3U21 E3
3U22 E10
3U24 G6
3U25 F3
3U26 F5
3U27 H10
3U29 C3
3U31 C2
3U32 H1
3U33 H3
3U34 G4
3U35 H5
3U36 H9
3U37 G9
3U38 G8
3U39 H8
3U40 H7
3U41 H6
3U42 G5
3U43 G5
3U44 D2
3U45 E2
3U46 C9
3U47 A5
3U48 B6
3U49 A7
3U50 A7
3U51 B5
5U01 C7
5U02 A2
5U03 C6
5U04 C6
71EM6E 7.
5U05 C11
5U06 D11
6U01 A2
6U02 B8
6U03 B5
6U04 B5
6U05 C1
6U06 D83U23 F13
6U07 D13
6U08 E3
6U09 E4
6U10 H1
6U11 H23U28 E1
7U01 B2
7U02 C43U30 C2
7U03 C6
7U04 C5
7U05 D9
7U06-A D10
7U06-B E11
7U07 G7
7U08 E5
7U09 E1
7U10 F4
7U11 F3
7U12 H3
7U13 G9
7U14 A6
7U15 A8
9U01 B11
9U02 A11
9U03 A11
9U04 B11
9U05 A14
9U06 B14
9U07 B14
9U08 B11
FU01 B13
FU02 B13
FU03 B9
FU04 C8
FU05 C7
FU06 G6
FU08 C8
FU09 D11
IU01 B2
IU02 D1
IU03 D1
IU04 E3
IU05 E3
IU06 E4
IU07 D4
IU08 C4
IU09 B5
IU10 B4
IU11 B5
IU13 E7
IU14 E6
IU15 B7
IU16 C10
IU17 D8
IU18 D10
IU19 C13
IU20 E9
IU21 E13
IU22 E10
IU23 A13FU07 H1
IU24 B13
IU25 G4
IU26 F3
IU27 G3
IU28 H2
IU30 C3
IU31 D2
IU32 E2
IU34 H5
IU35 G6
IU36 H8
IU37 G8
IU38 G9
IU39 H9
IU40 H10
IU42 C6
IU43 A6
IU44 A6
IU45 A7
cU01 G13
cU02 G13
A
+11V
B
C
3U03
IU02
D
E
BC817-25
7U09
3U28
GND_SUPPLY
F
G
FU07
3U32
18K
H
8204 000 8145.6
DC/DC - CONVERTOR
2U15
GND_MAIN
IU01
BZX384-C12
IU31
3U44
1K
3U45
GND_SUPPLY
2U19
GND_SUPPLY
100u
2U18
100n
5U02
10u
120p
2U05
1n
1M
2U27
IU32
1M
2U28
BAS316
20V8
IU28
6U01
3U31
3U30
3U04
6n8
6n8
6U11
BAS316
7U01
BC857B
120R
120R
120R
2U10
GND_MAIN
10R
3U29
IU30
4n7
2U16
3U21
IU26
3U25
GND_SUPPLY
10K
3U33
GND_SUPPLY
470u
2U06
GND_MAIN
47K
IU04
220K
3U05
1K
470u
IU05
6U08
7U11
BC847B
IU27
7U12
BC847B
IU10
470n
2U21
GND_SUPPLY
IU08
82p
2U07
IU07
3U11
120R
6U09
BAT54 COL
2U20
GND_SUPPLY
7U02
BC857B
3U09
IU06
BAT54 COL
7U10
BC847B
2u2
3U34
2U03
5K6
330K
+5V
6U03
BAS316
1u
IU09
GND_SUPPLY
GND_SUPPLY
22K
IU25
3U51
33R
6U04
56784123
2U17
7U08
BC817-25
GND_SUPPLY
2U25
3U26
BAS316
470n
100n
3U43
3U42
22K
3U47
IU11
2U14
2U04
7U04
SI4410DY
1U06
B14a
3V3_FAULT
22K
FU06
10K
IU34
3U35
10K
IU43
1
3U48
GND_SUPPLY
470n
470n
IU42
1U05
2U09
IU44
3
7U14
BC847BW
2
10K
GND-ILINK
1n
10K
3U13
IU14
2U12
GND_SUPPLY
2U26
100n
GND_SUPPLY
22K
3U24
IU35
2U22
2u2
GND_SUPPLY
5U03
30R
5U04
30R
SI4410DY
7U03
4
10n
3U41
3U49
22K
5678
12
GND_SUPPLY
3U17
4R7
GND_SUPPLY
BC857BW
1K
1U01
T800mA
3U02
1K
6U05
2U30
120p
33K
2U32
3n3
IU03
3U14
47K
6U10
BZX384-C15
123456
BC857BW
7U15
3
IU45
5U01
IU15
2
STPS2L30A
1
2U01
2n2
6U02
FU04
2U02
47u
FU03
+3V3-ILINK
(optional)
10K
3U50
51
610
GND-ILINK
FU05
3
IU13
3U19
4K7
470u
2U08
GND_SUPPLY
1SMA59
6U06
IU17
FU08
3U07
22R
7U05
BC857B
3U46
2U11
1%
1K5
3U08
7U06-A
BC847BS
47R
3U16
2
1K
1n
3U18
1%
47K
+5V
GND_SUPPLY
7U07
2
3
2U24
1n
220K
3U40
IU37
1
IU36
3U38
2K2
22K
3U39
22K
IU38
3U37
7U13
BC847BW
IU39
GND_SUPPLY
3
2
3U36
1
IU40
2K2
GND_SUPPLY
789
3V6
5U05
9U03
9U08
9U04
9U02
9U01
3V6
+3V3_SIM
+3V3-ILINK
IU16
+11V
+5V
10u
3U06
470R
IU18
6
BC847BS
1
3U22
270R
GND_SUPPLY
47K
3U12
10K
3U27
7U06-B
IU22
5U06
10u
3
4
5
2U23
2U31
GND_SUPPLY
100u
GND_SUPPLY
+3V3_DCDCFBX
FU09
100u
10 11 12
+3V3_SIM
FU01
GND_SUPPLY
6V9
GND_SUPPLY
GND_MAIN
1U02
IU23
1
2
3
4
FU02
5
6
IU24
7
1K0
3U01
IU19
10R
3U10
6U07
1%
GND_SUPPLY
3K9
3U15
IU21IU20
1%
1K
3U20
470n
2U13
3U23
120R
cU01
GND_SUPPLY GND
cU02
13 14
PH
TO
1U02
T1
PDZ-6.8B
+5V2
9U05
9U06
9U07
1U05
5 V / div DC
5µs / div
1U06
5 V / div DC
5µs / div
CL 36532008_040.eps
070503
A
B
C
D
E
F
G
H
Page 51
Circuit Diagrams and PWB Layouts
Small Signal Board: Tun1/Tun2
1T01 C2
1T02 C7
2T01 B2
2T02 D9
2T03 B6
2T04 C4
2T05 C1
2T06 D3
2T07 D7
12 3 65 897
2T09 D3
2T10 D10
2T12 C7
TUN1/TUN2
2T13 B2
2T14 B7
2T15 E3
2T16 D10
2T17 D2
2T18 D7
3T04 B6
3T05 C6
3T06 D6
5T02 C5
5T03 C10
72EM6E 7.
6T01 B2
6T04 B7
6T02 B6 IT12 D6
6T03 B2
6T07 D10
6T08 D5
7T01 C5
9T01 B2
9T02 B7
9T03 D8
9T04 D3
9T05 D2
9T06 D7
9T07 D3
9T08 D3
9T09 E8
9T10 E8
9T11 E6
9T12 E6
9T13 B1 IT01 B1
4 10
9T14 C5
9T15 C5
9T16 C10
AT00 D4
FT02 C2
FT03 D4
FT04 C7
FT05 D9
IT02 A2
IT06 D2
IT07 D7
IT08 C5
IT09 C10
IT10 A6
IT11 C63T03 B2
IT13 D3
IT14 D3
IT15 D86T06 D10
IT16 D8
IT10
3T04
6T02
2T03
3T06
B15A
AGC2
3T05
RES
10K
IT12
BAS216
470u
RES
10K
IT11
9T02
2T14
2T12
10n
100n
6T04
2T18
BAS216
FT04
10n
1T02
UV1316-AIUX-
12
13
IT07
RES
10n
2T07
3
AGC1AS
TU
2
9T03
9T06
L
H
M
3
IT15
PIP TUNERTUNER/SPLITTER
SCL4SDA
5
IT16
NC
A
B
+33V
10u
RES
RES
IT09
5T03
2T10
33V5
22n
2T16
L
H
M
IF2|NC
IF1
14
2T02
15
1110
PLL
ADC
VS
6
7
VST
8
9
5V1
FT05
47n
9T16
6T06
BZX284-C33
6T07
BZX284-C33
C
1u
D
B1
A
AGC1
IT02
9T01
6T01
+5V
3T03
470u
RES
2T01
RES
B
9T13
IT01
2T05
C
D
FT02
BAS216
470u
2T17
6T03
BAS216
10n
2T13
1T01
UV1318ST/AI-3
L
AGC
1
2T06
TU
2
9T04
10n
AS
H
M
3
IT13
SCL
9T07
PLL
SDA
VS
2T09
7
5V1
22n
ADC
8
2T15
NC
6
4
5
IT14
9T08
16 17
12
13
IT06
10n
9T05
VST
RES
+33V
7T01
P82B96TD
1SX
7SY
9T14
6T08
10u
5T02
IT08
BZX284-C33
9T15
IF1
33V5
47n
2T04
14
15
1110
FT03
AT00
L
H
M
IF2|NC
9
1u
VCC
GND
8
4
RES
3TX
2RX
TY 5
6RY
E
8204 000 8144.8
AT00
200mV / div AC
10µs / div
1
9T11
9T12
S-SDA
IF-TER
B2
S-SCL
4 1023 65 897
9T09
9T10
IF-TER2
B15A
CL 36532008_041.eps
070503
E
Page 52
Small Signal Board: I/O Eur
1234567891011121314
A
B
From Hard Disk
OR DVD CVBS
C
D
E
F
G
H
I
8204 000 8143.7
1234567891011121314
From Hard Disk
From HIP MAIN
From FRONT
+8V
Circuit Diagrams and PWB Layouts
I/O EUR
B1 B18
B14b
Y-CVBS-MMC-OUT
B14b
OR DVD
From Scart 4
(USA AV3)
From PIP/DW
For US (AV3)
From Front
B14b ,c
B15a
C-MMC-OUT
S-SDA
B2
PIP-OUT
S-SCL
B1
FRONT-Y-CVBS-IN
SC4-CVBS_AV3-Y-SVHS
PIP-OUT1
C-AV3-IN
B1
FRONT-C-IN
3IK7
4R7
2IA5
0003
100u
+8VA
SHIELDING 3.3
75R
3I03
3IK1
75R
0002
3IK5
3IK4
75R
75R
2IJ0
2IJ1
100p
470p
SHIELDING 3.3
2I02
220n
3I04
100R
2I03
220n
3I05
100R
2I04
220n
2I05
220n
2I06
220n
2I07
220n
0001
II03
9I04
+8VA
SHIELDING 3.3
73EM6E 7.
0001 H5
0002 I3
0003 I2
1I02 H13
1I70 H7
2I01 G5
2I02 C4
2I03 D4
2I04 D4
2I05 E4
A
2I06 E4
2I07 G4
2I08 F6
2I09 H11
2IA5 H2
2IA6 G8
+8VA
3I01
100K
9I00
9I01
3IK0
75R
II01
68K
3I02
II00
10
2
20
4
5
7
II04
3I09
II02
68K
11
9
3
II05
3I23
100K
75R
3I06
VIDEO SWITCH
7I24
TEA6415CD-TR
IN1
SDA
IN2
SCL
1
IN4
IN6
SUB
IN5
VCC1
IN3
+8VA
2I08
9I02
9I03
2I01
100n
GND_MAIN
+5V2
+33V
+11V
+5V2
GND1
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
GND2
3I24
220n
II08
2IE0
3I10
8
IN7
19
13
14
17
18
15
16
12
6
IN8
II06
3I25
68K
3I11
560R
3I13
560R
3I15
560R
3I17
560R
3I19
560R
C-PIPDW-OUT
3I12
470R
II07
3I14
470R
II09
1K5
3I16
II10
3I18
470R
II11
3I20
470R
2IJ3
100n
9I20
+8V
7I06
BC847BW
1K
3I27
Y-CVBS-PIPDW-OUT
3IN8
68R
C-FRONTS-IN
Y-CVBS-FRONTS-IN
C-RECORD-IN
B1
B1
B14b
B15a
TO PIP/DW (HIP SUB)
B15a
TO HIP MAIN
B1
C-FRONTS-IN
TO HIP MAIN
SC2-FBL-IN
B14b
2IG1
100n
18K
3IP0
II16
3IP7
100R
1K2
3I07
10R
3I08
To Hard Disk
4R7
3IK8
2IJ2
2IA6
100u
100n
II12
3I21
560R
3I22
470R
1I70
FI04
FI05
FI08
FI06
FI07
PH
1
2
3
4
5
9I21
7I50
BC847BW
1K
3I26
3IN9
68R
CVBS-Y-RECORD-IN
B14b
GND-AUD
6I00
MCL4148
7I35
BC847BW
II13
6I01
II14
3IP2
2I09
MCL4148
+8VA
3IP6
7I36
BC847BW
220R
100p
1K
3IP4
220R
3V3_FAULT
2R2
3IP5
BC857BW
7I37
II15
2IJ5
RES
I2S-BO-CLK
I2S-BO-WS
I2S-BO-IN
I2S-BO-OUT
10n
3IQ0
10R
2IJ4
5I01
6u8
100n
2IJ6
RES
3IN7
FI00
FI01
FI02
FI03
680R
3IQ1
10n
680R
3IP3
56R
BC857BW
7I38
3V3_FAULT_PIP
1I02
1
2
3
4
5
SC2-B-IN_C-OUT
PH
N.C.
B14b
B12
B15c
to Scart 2
To 1147
CL 36532008_042.eps
070503
2IE0 C7
2IG1 D10
2IJ0 G4
2IJ1 E4
2IJ2 G8
2IJ3 E8
B
2IJ4 D12
2IJ5 G12
2IJ6 G13
3I01 B5
3I02 C5
3I03 C4
3I04 C4
3I05 D4
3I06 C6
3I07 D10
3I08 E10
3I09 E6
C
3I10 C7
3I11 C8
3I12 C8
3I13 C8
3I14 D8
3I15 D8
3I16 D8
3I17 D8
3I18 E8
3I19 E8
3I20 E8
D
3I21 H8
3I22 H8
3I23 E6
3I24 E7
3I25 E7
3I26 H8
3I27 F9
3IK0 C6
3IK1 C4
3IK4 E4
3IK5 G4
3IK7 G2
E
3IK8 G8
3IN7 D13
3IN8 F9
3IN9 H9
3IP0 C10
3IP2 D11
3IP3 D13
3IP4 D12
3IP5 C12
3IP6 C11
3IP7 D11
3IQ0 D12
F
3IQ1 D13
5I01 G12
6I00 H11
6I01 H11
7I06 F9
7I24 D6
7I35 E11
7I36 D11
7I37 D12
7I38 D13
7I50 H8
G
9I00 B6
9I01 C6
9I02 G6
9I03 G6
9I04 F5
9I20 F8
9I21 H8
FI00 H13
FI01 H13
FI02 H13
FI03 I13
FI04 H7
H
FI05 H7
FI06 I7
FI07 I7
FI08 I7
II00 D5
II01 C6
II02 E5
II03 D5
II04 E5
II05 E6
II06 E7
II07 C8
I
II08 C7
II09 D8
II10 D8
II11 E8
II12 H8
II13 H11
II14 C11
II15 D12
II16 D11
Page 53
Circuit Diagrams and PWB Layouts
74EM6E 7.
Small Signal Board: I/O Eur
3I77 D8
3I55 C3
V00 L18
V07 L20
1I01-1 B4
1I01-2 B9
1I01-3 E21
1I03 L18
1I04-1 B15
1I04-2 B20
1I04-3 C14
1I05-A F5
1I05-B F5
1I05-C G5
1I06-1 J5
1I06-2 K5
1I06-3 J5
1I06-4 H5
1I06-5 H5
1I06-6 I5
1I08 L6
1I11 G11
1I13 I11
1I14 I10
1I25 B15
1I26 C15
1I27 C16
1I28 E16
1I29 B20
1I30 C20
1I31 C20
1I32 E20
1I34 B4
1I35 B4
1I36 C5
1I37 B5
1I38 B5
1I39 B9
1I40 B9
1I41 C8
1I42 D8
1I43 D9
1I44 D9
1I45 C9
1I46 B9
1I47 B9
1I48 F5
1I49 G5
1I50 H5
1I51 H6
1I52 I5
1I53 I6
1I54 I5
1I55 J4
1I56 J4
1I57 K4
1I58 G4
1I71 C4
1I72 C4
1I73 D4
1I74 E4
1I75 E9
1I76 E9
1I80 H6
1I81 M6
1I82 L5
1I83 M5
2I10 B14
2I11 C14
2I12 C17
2I13 B18
2I14 C18
2I15 C21
2I16 B3
2I17 B3
2I18 B6
2I19 B6
2I20 C6
2I21 B7
2I22 B7
2I23 B10
2I24 B10
2I25 C10
2I26 F4
2I27 G4
2I28 H4
2I29 I4
2I30 I4
2I31 H3
2I32 I3
2I33 J3
2I34 J3
2I35 K3
2I36 G3
2I37 K14
2I38 G17
2I41 G19
2I42 I19
2I43 I20
2I44 I17
2I45 H19
2I46 K21
2I47 M16
2IA4 L14
2IC0 F3
2IC1 F3
2IC2 H3
2IC5 L3
2IC6 L4
2IC7 M4
2IC8 M3
2IC9 D8
2IH3 L16
3I34 B14
3I35 B14
3I36 C14
3I37 C14
3I38 C16
3I39 C16
3I40 E16
3I41 E16
3I42 B18
3I43 B19
3I44 C18
3I45 C19
3I46 C21
3I47 C21
3I48 E20
3I49 E21
3I50 A3
3I51 A3
3I52 B3
3I53 B3
3I54 C3
3I56 C3
3I57 C4
3I58 D3
3I59 D4
3I60 D3
3I61 A5
3I62 B5
3I63 C5
3I64 C6
3I65 D6
3I66 D5
3I67 E5
3I68 D6
3I69 A7
3I70 A8
3I71 B7
3I72 B8
3I73 C7
3I74 C8
3I75 C7
3I76 D7
12345678910111213141516
I/O EUR
A
II25
FI32
3I51
6I22
100R
PDZ-6.8B
2I16
100p
II26
II27
IIA0
II43
3IA3
9I98
6I23
3I53
6I24
100R
PDZ-6.8B
2I17
100p
6I25
75R
3I55
PDZ-6.8B
3I56
100R
6I27
75R
PDZ-6.8B
3I58
100R
6I28
75R
PDZ-6.8B
3I60
75R
PDZ-6.8B
II38
3I89
150R
47K
2I26
3IT0
IIA5
3I91
150R
47K
2I27
3IT1
3IA2
100R
PDZ-6.8B
22K
2I36
100p
IIA4
3I94
270R
47K
2I28
3IT2
3I96
II41
270R
47K
2I29
3IT3
II42
3I99
270R
47K
2I30
3IT4
PDZ-6.8B
2I33
100p
PDZ-6.8B
2I34
100p
PDZ-6.8B
2I35
100p
II30
3IP8
150R
47K
3IT5
2IC6
II31
3IP9
150R
47K
3IT6
2IC7
B-SC1-IN_U-IN
9I17
3I50
150R
3I52
150R
3I54
100R
B14d ,B6a
SNDR-SC1-OUT SNDR-SC2-OUT
B14d ,B6a
B1,B2
B1,B2
B15a,B1
B1,B2
SNDL-SC1-OUT
G-SC1-IN_Y-IN
R-SC1-IN_V-IN
TER-CVBS-OUT-SUB
TER-CVBS-OUT
B
C
D
E
AP-FRONT-L
B6a
SNDL-MON-OUT
F
G
H
I
J
B6b
B14d
B6a
B6a
B6c
B6c
B6c
B14d
B6b
AP-FRONT-R
SNDR-MON-OUT
SND-CENTER-IN
AP-SURR-L
SURR-L
AP-SURR-R
SURR-R
AP_SUBW
SUBW
SPI-1
SPDIF-OUT
SPDIF-BO-OUT
SPI-2
2IC0
10u
2IC1
10u
2IC2
FI91
10u
2I31
FI92
10u
9I18
2I32
FI93
10u
9I07
K
B6c
SURR-L
L
B6c
SURR-R
M
B1 --> B18
2IC5
10u
2IC8
10u
9I19
SCART1
FI41
1I01-1
1A
1I38
1I34
2A
FI33
3A
FI42
FI34
4A
5A
1I35
1I37
6A
7A
FI43
8A
FI35
9A
1I71
6I26
FI36
1I72
3I57
FI37
FI38
1I73
3I59
FI39
1I74
6I29
FI40
1I36
10A
11A
12A
13A
14A
15A
16A
17A
18A
19A
20A
21A
6I30
PDZ-6.8B
6I31
6I32
PDZ-6.8B
6I33
BZM55-C12
3I66
3I67
IIA1
3I61
100R
100p
IIA2
3I62
100R
100p
II29
3I63
3K9
6IA0
3I64
FI44
3I65
100R
6I35
75R
PDZ-6.8B
FI45
3I68
100R
6I36
75R
PDZ-6.8B
B14d
100R
AR-SC1-IN
B14d
3IB2
AP-SNDR-SC2-OUT
22K
3IN5
2I18
100R
3IC4
3IN6
2I19
8K2
2I20
22K
AL-SC1-IN
STATUS-SC1
6I34
330p
B15a,B14c
IN-SC1-FBL
SC1-CVBS
B14d
PDZ-6.8B
B14c
B1
B14d
SNDL-SC2-OUT
B14d
AP-SNDL-SC2-OUT
B14d
SC2-B-IN_C-OUT
B14a,B15a
P-50
B1,B5a
SC2-G-IN
B2 ,B15a
SC2-CVBS_MON-OUT
B1
II32
FI46
3I70
3I69
100R
150R
3I71
150R
3I73
100R
3I75
100R
3I76
100R
PDZ-6.8B
2I22
100p
II33
3I72
100R
PDZ-6.8B
2I21
100p
6I41
3I74
150R
PDZ-6.8B
6I42
PDZ-6.8B
FI52
6I44
75R
3I77
PDZ-6.8B
3I78
75R
2IC9
390p
PDZ-6.8B
B1 --> B18
1I05-B
YKC21-2675
6I53
6I55
FI68
6I57
6I59
6I61
FI65
FI66
FIA8
6IA3
PDZ-6.8B
6IA4
PDZ-6.8B
FI60
2
5
CONSTANT LEVEL
41
63
811
GND-AUD
710
GND-AUD
912
GND-AUD
5
4
2
3
7
8
1
CENTER INPUT
1I80
1I51
1I53
1I08
YKB21
1I81
OUTPUT
SPDIF I/O
VARIABLE LEVEL
SURROUND
DOLBY DIGITAL
VARIABLE LEVEL
SUBWOOFER
VARIABLE LEVEL
SURROUND
DOLBY PRO LOGIC
TO HOP
FROM VM
MAIN OUT
2FH-HD100
9IB1
2FH-VD100
B4
9IB2
TO VM
TO HOP via OTC
TO HOP via OTC
1I48
6I54
6I56
1I58
6I58
6I60
6I62
1I55
1I56
1I57
1I05-A
YKC21-2675
FI61
1I49
1I05-C
YKC21-2675
YKC21-8525
FI62
1I06-5
GREEN
1I50
YKC21-8525
FI63
1I06-4
RED2
1I52
YKC21-8525
FI64
1I06-6
BLUE
1I54
YKC21-8525
6
3
1I06-3
RED1
YKC21-8525
14
1I06-1
YELLOW
YKC21-8525
25
1I06-2
WHITE
FIA6
1I82
6IA1
FI67
1I83
6IA2
GND-AUD
3I90
100R
PDZ-6.8B
100p
3I92
100R
PDZ-6.8B
100p
6I69
6I70
3I95
100R
PDZ-6.8B
100p
3I97
100R
PDZ-6.8B
100p
3IA0
100R
PDZ-6.8B
100p
6I63
6I64
6I65
6I66
6I67
6I68
3IS0
100R
100p
3IS1
100R
100p
8204 000 8143.7
12
3
45678910111213141516 21 22
3I78 D8
3I79 A10
3I80 B10
3I81 C10
3I82 C10
3I83 C10
3I84 D10
3I85 D10
3I86 D10
3I87 D10
6I37
6I38
6I39
6I40
1I41
1I42
6I43
TO HD
B14d
B14a
B14a
TO Headph
TO Headph
HD-ANA
VD-ANA
TO VM
FI47
B14d
B14d
B6b
B14d
B14d
B14d
B14a
B14a
B5a
B5a
B14c
B14c
B14c
3I88 E10
3I89 F3
3I90 F4
3I91 F3
3I92 F4
3I94 H3
3I95 H4
3I96 H3
3I97 H4
3I98 L16
3I99 I3
1I39
1I40
FI49
IIA3
FI51
FI53
1I75
SNDR-BO-IN
SNDL-BO-IN
CVBS-Y-RECORD-IN
C-RECORD-IN
SNDR-BO-OUT2
SPDIF-BO-OUT
SNDL-BO-OUT2
SNDR-BO-OUT1
SNDL-BO-OUT1
HD-ANA
VD-ANA
Y-CVBS-MMC-OUT
S-SDA
S-SCL
B1
IRQ-DIGITAL
B5a
2FHR-GFX
C-MMC-OUT
2FHG-GFX
2FHB-GFX
B1 --> B18
3IA0 I4
3IB1 K14
3IB2 B6
3IB4 K21
3IB5 K21
3IB7 H17
3IB9 L15
3IC0 I19
3IC1 L20
3IC2 L16
3IC3 L16
3IC4 B6
3IC6 B11
3IC7 I17
3IC8 I19
3IC9 I19
3ID0 K20
3ID3 I19
3IK2 B10
3IK3 B10
3IN5 B6
3IN6 B6
3IP8 L3
3IA1 M16
3IA2 G3
3IA3 G3
3IA4 F14
3IA5 G14
3IA6 H14 6I10 B14
3IA7 H14
3IA8 I14
3IA9 I14
3IB0 J14
SCART2
II37
FI59
3I79
6I45
1I47
1I46
1I44
1I45
1I43
9I09
9I11
9I93
9I08
9I97
DVD 1FH
3I88
PDZ-6.8B
6I46
6I47
PDZ-6.8B
6I48
3I82
3K9
3I84
3I86
75R
100R
100p
2I23
II36
FI58
3I80
100R
100p
2I24
II35
8K2
2I25
3I81
3I83
100R
75R
PDZ-6.8B
6I50
3I85
FI56
100R
6I51
75R
PDZ-6.8B
II34
3I87
100R
6I52
PDZ-6.8B
ECO,TDL
FI15
FI16
FI17
FI18
FI19
9I75
1I14
FMN
1
2
3
4
5
6
7
IIA6
8
9
10
11
12
13
FI14
14
FI13
FI12
FI94
9I12
FI48
MMC-R
MMC-G
MMC-B
1I01-2
1B
2B
3B
4B
5B
6B
7B
FI57
8B
9B
10B
11B
12B
FI55
13B
14B
15B
16B
17B
18B
19B
FI54
20B
21B
1I76
9I78
9I76
To RGB Switch
3IP9 M3
3IT1 G3
3IS0 L4
3IT2 H3
3IT3 I3
3IS1 M4
3IT4 I3
3IS2 B11
3IT5 L3
3IS3 B13
3IT6 M3
3IS4 C13
3IS5 B18
3IS6 C18
6I11 B15
3IS8 I19
6I12 C14
3IS9 H19
6I13 C15
6I14 C16
3IT0 F3
100R
AR-SC2-IN
3IC6
22K
3IK2
100R
AL-SC2-IN
3IS2
22K
3IK3
STATUS-SC2
330p
BZM55-C12
6I49
SC2-R_C-IN_AV2
SC2-FBL-IN
IN-Y-CVBS-SC2_AV2
Multi Media Connector (MMC)
TDL,HD
1I11
FI50
1
2
FI69
3
4
FIA9
5
6
FI96
7
8
1I13
9
1
10
2
3
11
12
4
13
5
14
6
15
7
8
9
10
11
12
13
14
15
16
17
18
19
9I10
20
21
FI11
22
TO DVD OR
HARD-DISC
II39
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
FI10
B14d
B14d
B1
B1,B15a
B14a,B15a
B1,B15a
6I10
6I12
6I70 G4
6I73 K17
6I74 J17
6I75 J18
6I76 J20
6I77 J20
6I78 I18
6I79 J18
6IA0 C5
6IA1 M5
6IA2 M5
6IA3 L4
7I03-B I13
6IA4 M4
7I04-A J13
6IA5 J21
7I05 K13
6IA6 K21
7I07 K20
6IA7 K15
7I08-A H18
7I08-B H18
6IA8 K21
7I09 K20
7I01-A F13
7I44-A L15
7I01-B G13
7I44-B L15 FI19 I10
7I02-A H13
9I07 J3
7I02-B H13
9I08 K9
7I03-A I13
SCART3
1I04-1
1A
FI22
2A
3A
4A
1I25
5A
6I11
6A
7A
8A
1I26
9A
6I13
10A
BZM55-C12
11A
12A
13A
FI23
14A
15A
16A
17A
18A
19A
20A
21A
1I28
6I15 E16
6I16 B19
6I17 B19
6I18 C19
6I19 C19
6I20 C20
6I21 E21
6I22 B4
6I23 B4
6I24 B4
6I25 B4
6I26 C4
6I27 C3
6I28 D3
6I29 E4
6I30 B5
6I31 B5
6I32 B5
6I33 B5
6I34 C6
6I35 D5
6I36 E5
B14d
B14d
AR-SC3-IN
AL-SC3-IN
6I37 B8
6I38 B8
6I39 B8
6I40 B8
6I41 C8
6I42 C8
6I43 E8
6I44 D8
6I45 B10
6I46 B10
6I47 B10
6I59 H4
6I48 B10
6I60 I5
6I49 C11
6I61 I4
6I50 D10
6I62 J5
6I51 D10
6I63 J4
6I52 E10
6I64 J4
6I53 F4
6I65 J4
6I54 F5
6I55 F4
6I66 K4
6I67 K4
6I56 G5
6I68 K4
6I57 H4
6I69 G4
6I58 H5
100R
3IS3
100R
3IS4
II20
FI20
3I35
100R
PDZ-6.8B
22K
2I10
3I34
100p
II21
FI21
3I37
100R
PDZ-6.8B
22K
2I11
3I36
100p
1I04-3
0350808190
B1 --> B18
A-PLOP
AP-SNDL-SC2-OUT
A-PLOP
AP-SNDR-SC2-OUT
A-PLOP
AP-FRONT-L
A-PLOP
AP-FRONT-R
A-PLOP
9I94
9I92
AP_SUBW
A-PLOP
AP-SURR-L
A-PLOP
AP-SURR-R
B1
ROP
A-PLOP
BC857BW
9I14
BC847BS
BC847BS
BC847BS
BC847BS
BC847BS
BC847BS
BC847BS
+5V2
7I05
7I01-A
7I01-B
7I02-A
7I02-B
7I03-A
7I03-B
7I04-A
3IA4
1K
3IA5
1K
3IA6
1K
3IA7
1K
3IA8
1K
3IA9
1K
3IB0
1K
2I37
47n
3IB1
IIB0
IIA9
22K
II44
2IA4
9I15
BAS316
6IA7
22K
II45
3IB9
1u
BC847BS
3
5
7I44-B
BC847BS
4
3IC2
6
2
7I44-A
1
2I47
B1
II44 L13
9I09 J9
9I10 K10
9I11 J9
9I12 L10
9I13 J21
9I14 K13
9I15 K15
9I16 K19
9I17 D2
9I18 I3
9I19 M3
9I75 K10
9I76 K9
9I78 K9
9I92 J12
9I93 J9
9I94 I12
9I97 K9
9I98 L3
9IB1 J8
9IB2 J8
FI10 L11
FI11 L11
FI12 K10
FI13 K10
FI14 K10
FI15 I10
FI16 I10
FI17 I10
FI18 I10
FI20 B14
FI21 B14
FI22 B15
FI23 D15
FI24 C16
FI25 D16
FI26 B19
FI27 B19
FI28 B20
FI29 D20
FI30 C20
FI31 D21
FI32 A4
FI33 B4
FI34 B4
FI35 C4
FI36 C4
FI37 D4
FI38 D4
FI39 D4
FI40 E4
FI41 A5
FI42 B5
FI43 C5
FI44 D5
FI45 D5
FI46 A8
FI47 B8
FI48 B9
FI49 C8
FI50 G11
FI51 C9
FI52 D8
FI53 D8
FI54 D9
FI55 C9
FI56 D10
FI57 C9
FI58 B10
FI59 A10
FI60 F5
FI61 F5
FI62 H5
FI63 I5
FI64 I5
FI65 J4
17 18 19 20
FI66 J4
FI67 M5
FI68 G4
FI69 H11
FI91 H2
FI92 H2
FI93 I2
FI94 K10
FI96 H11
FI97 L18
FI98 L18
FI99 L19
FIA0 L19
FIA1 L19
FIA2 L19
FIA3 L19
FIA4 L19
FIA6 L5
FIA8 K4
FIA9 H11
II20 B14
II21 B14
II22 C17
II33 B7
II23 B18
II34 D10
II35 C10
II24 B18
II36 B10
II25 A3
II37 A10
II26 B3
II27 C3
II38 E3
II28 K19
II39 J12
II29 C6
II40 H19
II30 L4
II41 H3
II42 I3
II31 M4
II43 G3
II32 A7
21 22
II45 K15
II46 K21
II47 K20
II48 K20
II49 J21
IIA0 D3
IIA1 A6
IIA2 B6
IIA3 C8
IIA4 H3
IIA5 F3
IIA6 J10
IIA7 H18
IIA8 I19
IIA9 K14
IIB0 K14
A
1I04-2
SCART4
1B
AR-SC4-IN
AL-SC4-IN
B5a
B2,B15a
100R
3IS5
100R
3IS6
B14d
B14d
FI24
3I38
II22
STATUS-SC3
8K2
1I27
6I14
FI25
75R
3I40
2I12
2K7
3I39
330p
3I41
AV3-CVBS-IN
100R
6I15
PDZ-6.8B
II23
FI26
3I43
100R
22K
3I42
22K
3I44
PDZ-6.8B
2I13
100p
II24
FI27
3I45
100R
PDZ-6.8B
2I14
100p
B1 --> B18
FI28
6I16
6I17
6I18
6I19
2B
3B
4B
1I29
5B
6B
7B
FI30
8B
1I30
9B
10B
11B
12B
13B
14B
FI29
15B
16B
17B
18B
19B
20B
21B
3I46
8K2
1I31
6I20
2I15
2K7
3I47
BZM55-C12
FI31
SC4-CVBS_AV3-Y-SVHS
100R
3I49
6I21
1I32
75R
3I48
PDZ-6.8B
330p
STATUS-SC4
1I01-3
B5a
B14a
0350808190
B
C
D
E
F
B14d
S-SCL
S-SDA
SURR-L
1u
2I38
7I08-B
BC857BS
PDZ-6.8B
IIA7
7I08-A
BC857BS
6I78
6I79
PDZ-6.8B
FI98
FI97
V00
1
2
1I03
555153
S-SDA
WIRELESS SURROUND
IIA8
FI99
S-SCL
CONNECTOR
3IB7
150R
100p
2I44
3IC7
150R
6I75
6I74
PDZ-6.8B
6I73
PDZ-6.8B
3IC3
RESET-AUDIO-F
22K
1n
22K
2IH3
3I98
100K
1n
3IA1
100K
ROP
B14d
B14d
SEL_IN_2_B
2I41
3IS9
II40
22K
2I45
100p
3IC0
3IS8
22K
3IC9
150R
100p
2I42
3ID3
PDZ-6.8B
9I16
II28
FIA0
FIA1
FIA2
34567
GND
11V_S
SEL_IN_1_B
B1 --> B18
B14d
SURR-R
SEL_IN_1_B
1u
150R
1n
3IC8
150R
100R
+11V_S
FIA4
FIA3
8
910
GND
SURR-L-B
SURR-R-B
G
H
2I43
+5V
6I77
PDZ-6.8B
6I76
PDZ-6.8B
BC847BW
II47
7I09
3
1
4K7
3ID0
2
II48
7I07
BC869
1R5
3IC1
TO SURROUND
SPEAKERS
+11V
V07
BAS316
II49
II46
6IA6
PDZ-3.3B
6IA8
1n
6IA5
BAS316
2I46
9I13
22K22K
3IB4
3IB5
I
J
K
L
M
CL 36532008_043.eps
080503
17 18 19 20
Page 54
Small Signal Board: 2FH I/O
12
2 FH I/O
A
B
C
D
E
F
G
H
I
J
8204 000 8143.7
+8V
Reserved for 1FHYPbPr
100K
39K
3IL1
3IL5
1K
7I27
BC847B
330R
3IL0
2IB0
Pr-2
2u2
II90
3IL3
10R
3IL4
+8V
1K
3IL8
3IL7
100K
3IM0
II59
7I29
10R
3IM1
BC847B
39K
3IM2
330R
2IB1
Y-2
2u2
+8V
100K
39K
II51
FIB1
YKC21-8525
B14d
3IF6
3IM4
3IM8
2Fh1_L
3IE2
100R
6I92
811
1K
7I30
BC847B
330R
100R
3IF5
22K
2I58
100p
1I69
1I07-5
GREEN
3IM5
B14d
2Fh1_R
3IE3
3IF7
100R
PDZ-6.8B
1I68
YKC21-8525
3IN0
10R
100R
3IE9
22K
2I57
100p
II57
3IM9
6I91
2IB2
Pb-2
2u2
II50
6I90
FIB0
RED2
1I07-4
710
2FH
123
II91
II58
B14b
PDZ-6.8B
B14a,b
Circuit Diagrams and PWB Layouts
345
B14b
MMC-R
1K
3IL2
B15a
SUB-V
SUB-V
BC857B
3IL6
100R
II60
3IM3
100R
3IM7
100R
Reserved for 1FHYPbPr
IN-SC1-FBL
B14b
SC1-CVBS
6I93
SC4-CVBS_AV3-Y-SVHS
3IL9
3IM6
7I26
BC857B
7I28
BC857B
7I31
1K
1K
B1
R-SC1-IN_V-IN
B14b
MMC-G
SUB-Y
B1
G-SC1-IN_Y-IN
B1
B-SC1-IN_U-IN
B15a
SUB-Y
12
9I27
* References to B16 only for HDI-sets
9I2512
9I84
12
9I26
MMC-B
SUB-U
+5VIO
3IO6
9IA2 9I86
9I88
9IB0
9I80
B14b
B15a
9I79
10K
3IO5
10K
7
VEE
3y1
3
3y0
5
2y1
1
2y0
2
1y1
13
1y0
12
MUXDX
VCC
+5VIO
45678
+5V
SWITCH
8
D
GN
G3
74HC4053
7I32
75EM6E 7.
6
9IA5
9I81
9I82
B1 --> B18
SWITCH
8
7
75R
3IK9
3IN3 3IN2
9
4
10
15
11
14
6
2IC3
100n
75R
75R
3IN4
3R9
9I85
9I87
9I89
GND
VEE
3y1
3
3y0
5
2y1
1
2y0
2
1y1
13
1y0
12
MUXDX
VCC
16
+5VIO
9I77
9IA3
9IA4
2IA9
IN-CVBS-SC1_AV1-SUB
9
4
10
15
11
14
G3
6
74HC4053
7I25
2IC4
100n
+5VIO
100u
SWITCH_HEF
SC1-FBL-IN
SWITCH_HEF-SUB
SWITCH_HEF
IN-CVBS-SC1_AV1
SC1-R-IN_V-IN
SC1-G-IN_Y-IN
SWITCH_HEF
SC1-B-IN_U-IN
FROM DVI
B15b
B1
B15b
B15a
B15b
B1
Y-2
B1
TO HIP Main SMB
B1
B15B
TO HIP MAIN SMB
B1
V-R-2FH
Y-G-2FH
U-B-2FH
H-2FH
V-2FH
2IE7
2u2
3IE4
100R
75R
3IE7
PDZ-6.8B
6I94
1I65
FIB2
Pr-2
14
YKC21-8525
FIB3
1I07-1
YELLOW
78
100n
II52
2ID8
6IC0
1PS76SB10
3K3
BC847B
Reserved For 2FH
PDZ-6.8B
6I95
6IC2
BAS316
3IE5
FIB5
RED1
1I07-3
36
FIB4
EXT 5
2u2
2ID7
100R
PDZ-6.8B
6I96
YKC21-8525
7I41
II92
1K
33n
75R
3IE8
1I66
7I40
BC847B
22K
II94
3IR5
2ID6
PDZ-6.8B
Y-2
3IO9
6I97
+8V
2u2
2I61
3K9
3IH0
3IO8
II93
3K3
3IO7
+5V
6IC3
BAS316
II95
6IC4
BAS316
100n
2ID1
+5V0
100n
2IE1
+5V0
100n
2IE2
VCC3
OUTP-R
OUTP-G
OUTP-B
OUTP-H
OUTP-V
GB-OUT
SSEP-OUT
BC857B
7I15
3IH2
39K
12
R-HDI
G-HDI
B-HDI
12
+5V0
18
NC
36
34
31
28
21
20
26
24
II54
91011
Reserved For 2FH
6K8
3IN1
6IC1
1PS76SB10
FIC0
2K2
3IG9
39K
+8V
3IG8
680K
3IG7
6IC5
6IC7
BAS316
II97
II96
6IC6
6IC8
BAS316
2IE9
2u2
+5V
6ID1
BAS316
6ID2
BAS316
BAS316
II98
BAS316
Pb-2
7I14
BC857B
II55
7I13
33n
6IC9
BAS316
6ID0
BAS316
2u2
2ID9
3IE6
100R
PDZ-6.8B
FIB6
1I07-2
WHITE
25
YKC21-8525
FIB7
100u
2I62
6I98
BC857B
II56
2I63
2u2
2u2
2u2
75R
3IF0
1I67
+5V
II99
2IB7
2IB5
2IB3
PDZ-6.8B
6I99
+8V
6ID66ID3
IO3-HDI
+5V0
6ID7
BAS316
II89 II88
6ID4
BAS316
FIB8
+5V0
IO6-HDI
B16a
B16a
*
BAS316
BAS316
FROM HDI
B16d
+5V
30R
5I00
2I48
100n
2I49
47u
6ID8
BAS316
6ID5
BAS316
7I42
M61323FP-brg
2
INP1-R
4
INP1-G
6
INP1-B
7
INP1-H
8
INP1-V
11
INP2-R
13
INP2-G
15
INP2-B
16
INP2-H
17
INP2-V
14
100n
INP-SW
25
SSEP-IN
12
PS-SW
2IE3
1u
2IE8
+5V0
2IE6
100n
+5V0
2IE5
100n
31293235 22 23
5
GB
R
VCC1
SWITCH
GND1 R G B GND3
910 273033 19
II53
2I59
33n
3IH1
680K
+5V0
RGB
VCC2
GND2
910
13 14
3IG0
100R
3IG3
100R
3IG4
100R
Reserved For 2FH
Reserved For 2FH
100n
2IE4
100R
3IF2
100R
3IF1
Reserved For 2FH
+8V
BC857B
7I16
2K2
3IH3
1311
2FH-R
2FH-G
2FH-B
3IH4
B4
TO HOP
B4
B4
FIB9
3K9
2I60
CL 36532008_044.eps
IO4-HDI
2u2
14
R_PR
B_PB
H-HD
V-HD
CSYNC
B16a,c
*
TO HDI
B16a,c
G_Y
*
B16a,c
*
B16a
*
FOR RGB
B16a
*
B16b
*
FOR Y Pb Pr
B16a
070503
1I07-1 J6
1I07-2 I9
1I07-3 J7
1I07-4 I1
1I07-5 J2
1I65 I7
1I66 I8
1I67 I9
1I68 I1
A
1I69 I2
2I48 D11
2I49 D11
2I57 H1
2I58 H2
2I59 I11
2I60 J14
2I61 B8
2I62 B9
2I63 E9
2IA9 E5
2IB0 B1
B
2IB1 C1
2IB2 E1
2IB3 F10
2IB5 F9
2IB7 F9
2IC3 J4
2IC4 C5
2ID1 D12
2ID6 E8
2ID7 C7
2ID8 A7
C
2ID9 H9
2IE1 D12
2IE2 E12
2IE3 G10
2IE4 D13
2IE5 E11
2IE6 D11
2IE7 F6
2IE8 H10
2IE9 F8
3IE2 G2
3IE3 G1
D
3IE4 H6
3IE5 H7
3IE6 H9
3IE7 I7
3IE8 I8
3IE9 G1
3IF0 I9
3IF1 G13
3IF2 G13
3IF5 G2
3IF6 H2
3IF7 H1
E
3IG0 A13
3IG3 B13
3IG4 B13
3IG7 D9
3IG8 D9
3IG9 C9
3IH0 C8
3IH1 I11
3IH2 I12
3IH3 I13
3IH4 J13
F
3IK9 B4
3IL0 A1
3IL1 A2
3IL2 A3
3IL3 B1
3IL4 B1
3IL5 B2
3IL6 B2
3IL7 C1
3IL8 C2
3IL9 C3
3IM0 D1
G
3IM1 D1
3IM2 D2
3IM3 D2
3IM4 E2
3IM5 E1
3IM6 E3
3IM7 E2
3IM8 F2
3IM9 F1
3IN0 E1
3IN1 A8
3IN2 B4
H
3IN3 C4
3IN4 E5
3IO5 G4
3IO6 G4
3IO7 D8
3IO8 C8
3IO9 B8
3IR5 D8
5I00 D10
6I90 I1
6I91 I1
I
6I92 I2
6I93 I2
6I94 I6
6I95 I7
6I96 I7
6I97 I8
6I98 I9
6I99 I10
6IC0 A8
6IC1 B8
6IC2 D7
6IC3 E8
J
6IC4 E8
6IC5 E8
6IC6 E8
6IC7 E9
6IC8 E9
6IC9 E9
6ID0 E9
6ID1 G8
6ID2 H8
6ID3 E10
6ID4 E10
6ID5 E10
6ID6 E10
6ID7 E10
6ID8 E10
7I13 D9
7I14 C9
7I15 I12
7I16 I13
7I25 C5
7I26 B3
7I27 B2
7I28 C3
7I29 D2
7I30 E2
7I31 E3
7I32 J4
7I40 D8
7I41 B7
7I42 E11
9I25 A4
9I26 B4
9I27 E3
9I77 D5
9I79 G4
9I80 A4
9I81 A5
9I82 A5
9I84 B4
9I85 H5
9I86 E3
9I87 I5
9I88 I4
9I89 I5
9IA2 H3
9IA3 D5
9IA4 D5
9IA5 A5
9IB0 I3
FIB0 I1
FIB1 I2
FIB2 I6
FIB3 J6
FIB4 J7
FIB5 I7
FIB6 I9
FIB7 J9
FIB8 G10
FIB9 I14
FIC0 B8
II50 H1
II51 H2
II52 A8
II53 I11
II54 I12
II55 C9
II56 D9
II57 E2
II58 E2
II59 C2
II60 C2
II88 E10
II89 E10
II90 B2
II91 A2
II92 B8
II93 C8
II94 D8
II95 E8
II96 E8
II97 E8
II98 E9
II99 E10
Page 55
Small Signal Board: Audio I/O
AUDIO I/O
A
B
+8V
C
1u
2I78
2I77
D
E
F
G
+8V
1u
2I91
2I92
H
I
7I17
TEA6422D
II72
1u
22u
2I79
7I18
TEA6422D
II71
1u
22u
2I93
Circuit Diagrams and PWB Layouts
AR-SC1-IN
AR-SC2-IN
1u
2I73
2I71
1u
25 24
R1
R2 R323R420R519R6
3
CAP2
SUPPLY BUS DECODER
GND1
7
8
NC
21
22
L14L25L36L4
1u
2I82
2I80
1u
2I81
AL-SC1-IN
AL-SC2-IN
ROUT1
ROUT2
1u
2I86
2I88
1u
2I87 2I72
25R124R223R320R419R518
2CAP
SUPPLY BUS DECODER
1 GND
7
8
NC
21
22
4L15L26L39L410L511
1u
2I94
2I96
1u
2I95
AR-SC3-IN
1u
2I74
910
1u
2I83
AL-SC3-IN
ROUT3
2Fh1_R
1u
2I89
1u
2I97
R-FRONT-IN
2I75
1u
L5 L6
2I84
1u
L-FRONT-IN
B14c
B1
MONO-PIP
2I90
1u
2I98
1u
B14b
SNDR-BO-OUT1
1u
1u
2I76
18
11
1u
1u
2I85
SNDL-BO-OUT1
B14b
B14b
SNDR-SC1-OUT
1u
1u
2IF1
R6
L6
1u
1u
2IF0
B14b
AR-SC4-IN
9I49
9I42
MATRIX SWITCH
13ROUT1
ROUT2 15
ROUT3 17
SDA 28VS
SCL 27
ADDR 26
LOUT1 12
14LOUT2
LOUT3
16
9I43
9I48
AL-SC4-IN
SNDL-BO-OUT2
MATRIX SWITCH
13ROUT1
15ROUT2
ROUT3
17
28SDA3VS
27SCL
26ADDR
12LOUT1
14LOUT2
16LOUT3
SNDR-BO-OUT2
B14b
100R
76EM6E 7.
1112345 910 1213678
7I22-A
BC847BS
+8V
3IH7
2IA7
10K
SWITCH
1u
74HC4053
6
14
11
15
10
4
9
3IR7
75R
3IR6
SPI-1
SPI-2
75R
B6a , B14b
B6a , B14b
B6a , B14b
B6a , B14b
B14b
B14b
B6a
B6a , B14b
B6a
B6a , B14b
3IH9
47K
2I99
1u
3II4
47K
+8V
22K
3IR4
+8V
47K
3IR2
7I20
G3
MUXDX
GND
9I57
9I58
3IR3
16
VCC
II66
II68
12
1y0
13
1y1
2
2y0
1
2y1
5
3y0
3
3y1
VEE
7
8
1u
2IA2
100n
2IH2
47K
SNDL-SC1-OUT-DC
SNDR-SC1-OUT-DC
3IR1
100K
3IR0
100K
2IH1
100n
SNDL-SC1-OUT-DC
SNDR-SC1-OUT-DC
SNDL-SC1-OUT
SNDR-SC1-OUT
2IH0
100n
SNDL-MON-OUT
SNDR-MON-OUT
B1 --> B18
B6a
SUBW-SPI-SW
+5V
II73
3IT7
10R
2IA3
B6b
B6a
B14b
B6b
B14b
B6b
SPDIF-IN1
SNDL-SC2-OUT
REG-SW
SNDR-SC2-OUT
SEL_IN_2_B
SEL_IN_2_F
SEL_IN_1_B
SEL_IN_1_F
ROUT1
ROUT2
ROUT3
S-SDA
S-SCL
LOUT1
LOUT2
LOUT3
S-SDA
S-SCL
B6a
B6a,B14d
B14b
B6a
B6a,B14d
B14d
B6a , B14d
B6a
B14b
B6a
B6a
B14b
9I32
9I33
9I34
3IJ0
3IJ1
100R
100R
9I35
9I36
9I37
FID2
FID3
3II8
3II9
100R
FID4
FID5
SNDR-MAIN-IN
SNDR-SEC-IN
SNDR-BO-IN
SNDL-MAIN-IN
SNDL-SEC-IN
SNDL-BO-IN
SNDR-MAIN-IN
SNDR-SEC-IN
SNDR-BO-IN
SNDL-MAIN-IN
SNDL-SEC-IN
SNDL-BO-IN
100n
3IJ3
22K
3II7
22K
BC847BW
7I00
9I59
3IR8
220R
3IH8
3II1
22K
II69
3IJ4
II70
3II6
47K
II67
3II2
3II3
22K
22K
2IA0
47K
1u
3IH5
22K
22K
2IA1
1u
+5V
3IJ2
7I23-B
BC847BS
+5V
3II5
7I23-A
BC847BS
10K
10K
II65
3IH6
+8V
3II0
7I22-B
BC847BS
22K
10K
2I71 B2
2I72 B3
2I73 B3
2I74 B3
2I75 B3
2I76 B3
2I77 C1
2I78 C2
2I79 C2
2I80 D2
2I81 D3
2I82 D3
A
2I83 D3
2I84 D3
2I85 D3
2I86 F2
2I87 F3
2I88 F3
2I89 F3
2I90 F3
2I91 H1
2I92 H2
2I93 H2
2I94 I2
2I95 I3
B
2I96 I3
2I97 I3
2I98 I3
2I99 A12
2IA0 B10
2IA1 D10
2IA2 A12
2IA3 B9
2IA7 A11
2IF0 I3
2IF1 F3
2IH0 C13
C
2IH1 C12
2IH2 B12
3IH5 A10
3IH6 A10
3IH7 A11
3IH8 B10
3IH9 A12
3II0 C10
3II1 C10
3II2 C10
3II3 D10
3II4 A12
D
3II5 G10
3II6 H10
3II7 H9
3II8 G4
3II9 G4
3IJ0 C4
3IJ1 C5
3IJ2 F10
3IJ3 F9
3IJ4 F10
3IR0 C12
E
3IR1 B12
3IR2 B12
3IR3 B12
3IR4 B12
3IR6 C13
3IR7 C13
3IR8 B10
3IT7 A9
7I00 B10
7I17 B2
7I18 F2
7I20 B12
F
7I22-A A11
7I22-B C10
7I23-A H10
7I23-B F10
9I32 B5
9I33 B5
9I34 C5
9I35 C5
9I36 C5
9I37 D5
9I42 B3
9I43 E3
G
9I48 E3
9I49 A3
9I57 D12
9I58 E12
9I59 B10
FID2 G5
FID3 G5
FID4 H5
FID5 H5
II65 A10
II66 C12
H
II67 C10
II68 C12
II69 F10
II70 H10
II71 G2
II72 C2
II73 A9
B1 --> B18
I
8204 000 8143.7
12345
LOUT1
LOUT2
LOUT3
B14c
2Fh1_L
SNDL-SC1-OUT
MONO-PIP
B14b
678
910
11
CL 36532008_045.eps
12 13
070503
Page 56
Circuit Diagrams and PWB Layouts
77EM6E 7.
Small Signal Board: PIP-HIP
412 3 5 6 7 8 9
I5
PM3394B
I6
PM3394B
V1
PM3394B
V2
PM3394B
V5
PM3394B
V6
PM3394B
V7
PM3394B
V8
PM3394B
10
V9
PM3394B
V10
PM3394B
11 14
F14
12 13
L8
PIP-HIP
B15A B15A
2P29
2P33
100n
*
*
2P36
7P11
TDA9181
INPSEL2
Y|CVBS112
Y|CVBS23
CIN1
SC7
IP38
1V / div DC
20us / div
B1 B18
1u
B14c
FP37
SUB-V
B15 b,c
SUB-Y
B14c
SUB-U
B14b
SC1-FBL-IN
B1, B14b
B2, B14b
SC2-G-IN
B2, B14b
B2, B14b
SC2-FBL-IN
B15c
Y-HIP-OUT Y-HIP-OUT
B15c
U-HIP-OUT
B15c
V-HIP-OUT
3P90
560R
I
G
1
O
2
3
3M582056
1P12
SFSH
VALUE
*
1p5
2P40
9P28
7P55-I
+5VHIP
RES
65
VCC
2H/4H DELAY
ADAPTIVE
COMB FILTER
FILTER
IP39
2P92
RES
PIP-FSC
FSC9FSCSEL
100n
3P47
RES
CLOCK
8
100K
GEN
*
1P02
*
2P41
VDD
SYS111SYS2
PIP-SYS1
3P91
560R
HC-49/U
15p
PIP-SYS2
RES
3M575611
*
2P42
2P95
10
3P41
I
1
O
3
1P10
1p5
9P29
7P55-DK
RES
Y|CVBSO
OUTSEL
15
3K3
7P10
G
2
SFSH
COUT
BFS20
RES
VALUE
+8VHIP
3P42
RES
3P43
RES
1P03
2P43
14
16
1K8
1K5
HC49U
12p
2P44
IP40
IP42
100n
3P92
560R
4M33619
I
1
O
3
1p2
1P11
7P55-BG
RES
2P94
100n
PIP-COMB-Y_CVBS-OUT
2P93
RES
PIP-COMB-C-OUT
CL 36532008_046.eps
2P46
100n
1P00
2P37
FP38
FP39
FP40
SC2-R_C-IN_AV2
SC2-B-IN_C-OUT
V6
FP24
FP25
FP26
V8
*
1P01
HC49U
HC-49/U
4M33619
3n3
*
15p
1p2
15p
2P38
2P39
2P96
RES
100n 100n
CLAMP
CLAMP
SAND-
TUNING
CASTLE
DGND
AGND
4
13
7P11-P4
A
+5V
B
2P00
IF-TER2
C
B13
D
LMN
E
F
G
H
LMN
I
8204 000 8140.8
AP02
5P02
FP03
3P20
100n
5K6
5P03
6u8
0u33
2P03
4n7
BC847BW
*
7P02
20mV / div AC
10us / div
3R9
IP30
2P01
6P03
2P02
3P08
IP24
+5VHIP
100u
3P01
IP26
2R2
3P02
1R
1P04-A
OFWK9656L
*
9P01
1P04-B
OFWK9656L
1184 5 6 9 10 13
IP31
8V0
IP29
8V0
IP32
SAW-FILTER AUDIO
2
3
1415
+8VHIP
+8VPIP
7
8
NCMT
111216
17
5P01
30R
IP27
100n
IP28
6u8
5P04
0V5
4K7
2P04
5P00
IP23
30R
IP25
3P00
+8V
+8VHIP
2K7
3P07
4n7
BC847B
7P00
BA591
+8VHIP
1P05-A
OFWK1967L
SAW-FILTER VIDEO
2
3
1P05-B
OFWK1967L
1184 5 6 9 10 1314 15
*
7
8
NCMT
111216
17
1SS356
+8VHIP
9P04
6P00
3P12
2K7
*
*
*
*
BC847BW
3P13
4K7
3P09
*
*
*
9P16
6P01
1SS356
9P11
7P01
5K6
*
*
*
9P10
+8VHIP
1P06-A
*
2K7
3P17
3P18
47R
6P02
*
1SS356
*
3K9
3P19
2P06
220p
AP09
2P07
SAW-FILTER VIDEO
2
3
68p
1P06-B
OFWK3953L
1184569
OFWK3953L
1013 1415
7
8
111216
NCMT
17
*
5
6
5CCE
78
5P07
1234
2P08
2p7
AP04
AP05
1V / div DC
10us / div
B13
AGC2
IP02
1V / div DC
10us / div
+5VHIP
2K2
3P03
3P04
3P05
AP06
AP07
IP01
3P14
5K6
0V5
3P15
5K6
3P06
100R
4K7
IP00
5K6
9P02
IP22
3P11
47R
9P05
5P05
3u9
1P08
TPW
1
BC847BW
*
*
3P16
RES
7P03
3P10
2P05
*
2
7P04
BC857B
5V0
*
4K7
FP08
+8VHIP
I5
6R8
RES
FP27
MODULATOR COIL
47u
IP03
3
*
1V / div DC
10us / div
IP33
10u
2P25
5CCB
5P08
78
1
2
34
5P06
2u2
1P09
TPW
1
9P09
6
7P05
BC847B
9P03
FP14
3
2
3P40
120R
RES
9P14
RES
9P19
RES
9P23
3P27
3P38
5V4
1K
2V4
3P28
5P09
30R
5P10
30R
3P21
100K
2P22
2P19
100n
2P49 4p7
180R
470R
FP13
9P08
RES
1
*
*
1V / div DC
10us / div
IP34
IP35
*
*
22n
RES
FP15
2P17
470n
+8VHIP
7V6
2V7
*
9P07
1P07
*
SFSCC
2
2P24
2P23
2P21
2u2
2P20
1u0
V1
9P06
7P06
BC847BW
+8VHIP
*
3P39
3
*
3P37
3P32
560R
2P48
9P18
RES
100n
100n
IP17
FP16
3P25
390R
5p6
3P26
470R
*
47p
4K7
4K7
500mV / div DC
8V0
100u
2P99
8V0
100u
2P98
2P18
I6
9P15
V2
2P16
3P31
+8VHIP
3P36
9P17
FP11
20us / div
B15b
3P48
64
SIF2
63
SIF1
1
AGCSIF
2
VIF1
3
VIF2
4
AGCDEC
6
PLLRILT
7
VCO1
8
VCO2
62
TUNERAGC
10
VIFOUT
12
IN
13
OUT
14
CVBSINT
100n
FP17
470R
7P07
BC847BW
1K
500mV / div DC
20us / div
cP00
cP01
MONO-HIP-OUT
22n
2P27
2P26
100R
IP20
FP02
5
QSS_AM
44
9
11
+8_145+8_2
GND_1
GND_2
SUPPLY CTRL
HIP
IF DEM
GROUP
DELAY COR.
I/O SWITCH
Y_CVBS323Y_CVBS4
C324C4
CVBS118CVBS2
21
20
16
100n
100n
2P13
FP41
2P10
IP10
2P14
100n
9P12
2P11
2P15
100n
35
DEC
2P12
100n
2u2
2P28
IP21
100n
33
DIGDEC
PIPOUT
32
3P44
100n
1V / div DC
20us / div
GND_DEC
+8VHIP
31
DIGGND
TDA9321H
CVBSOUT
34
3P30
100R
9P25
BC847BW
RES
FP12
48
ADSEL
7P09
COMBOUT
26
V5
+8VHIP
100R
7P08
9P24
47R
3P34
FP42
2V / div DC
200us / div
BG
LMN
5V0
19
17
15
AV2
AV1
SW0
LUMA & CHROMA PROC.
7V6
2V8
3P35
470R
FP36
3P22
0V5
22
SW01
YCOMBIN
28
S-SCL
46
SCL
CCOMBIN
29
COIL 40.4 SUPPRESSION
LMN
12 3 5 6 7 8 9
4
BG
TER-CVBS-OUT-SUB
B14b,
B1
MONO-HIP-OUT
SIF-OUT
B15a,b
VIFOUT1-2
B14c
SC2-R_C-IN_AV2
AV3-CVBS-IN
IN-Y-CVBS-SC2_AV2
IN-CVBS-SC1_AV1-SUB
B14a
B14b
B14b
B1,B14b
PIP-OUT1
Y-CVBS-PIPDW-OUT
C-PIPDW-OUT
B14a
B14a
PIP-CVBS-MON
B15b
PIP-CVBS-COMB
PIP-COMB-Y_CVBS-OUT
PIP-COMB-C-OUT
FP23
60
HA
R1IN
G1IN
B1IN
R2IN
G2IN
B2IN
YOUT
UOUT
VOUT
X3.579
X3.575
X3.582
X4.43
1V / div DC
5ms / div
L8
3P24
15K
2P30
4n7
2P31
36
100n
37
2P32
38
100n
39
2P45
41
100n
42
2P47
43
100n
40
49
9P13
50
51
V7
57
56
9P26
55
9P27
54
52
53
3P29
100K
100n
2P34
100n
2P35
S-SDA
3P23
100R
47
SDA
SYS127SYS2
25
0V5
100R
V10
V9
2V / div DC
200us / div
B15c
IP36
F14
58
HPLL
SVBCOUT
30
5V0
B15c
VS-HIP-OUT
HS-HIP-OUT
61
VA
SYNC
FBL1IN
OUTP SWITCH
FBL2IN
COL_PLL
SEC_DEC
SCOUT
59
+5VHIP
RESRES
9P20
9P21
RES
9P22
2P91
RES
100n
FP29
IP37
100K
100K
3P45
3P46
RES
RES
PIP-SYS1
PIP-SYS2
PIP-FSC
PIP-CVBS-COMB
PIP-SC
PIP-SC
10 11 12 13 14
SIF-OUT
G
2
SFSH
7P11-P4
*
3P93
*
2P97
VALUE
IP41
IP43
7P55-M
680R
2n2
070503
A
B
C
D
E
F
G
H
I
1000-A E1
1P00 E11
1P01 E12
1P02 E13
1P03 E13
1P04-A C3
1P04-B D3
1P05-A E4
1P05-B F3
1P06-A G4
1P06-B H3
1P07 G7
1P08 E5
1P09 E6
1P10 E13
1P11 F14
1P12 E12
2P00 B1
2P01 B2
2P02 B2
2P03 C1
2P04 D2
2P05 D5
2P06 G3
2P07 G3
2P08 H3
2P10 F8
2P11 F8
2P12 F8
2P13 F8
2P14 F8
2P15 F8
2P16 F7
2P17 E7
2P18 D7
2P19 D7
2P20 D7
2P21 C7
2P22 C7
2P23 B7
2P24 B7
2P25 B6
2P26 B8
2P27 B8
2P28 B9
2P29 B11
2P30 B11
2P31 C11
2P32 C11
2P33 C11
2P34 F11
2P35 F11
2P36 F11
2P37 F11
2P38 F12
2P39 F12
2P40 F12
2P41 F13
2P42 F13
2P43 F13
2P44 F14
2P45 C11
2P46 D11
2P47 D11
2P48 F7
2P49 D7
2P91 G11
2P92 I12
2P93 H14
2P94 G14
2P95 G13
2P96 G12
2P97 F14
2P98 B7
2P99 B7
3P00 B2
3P01 B3
3P02 C3
3P03 B5
3P04 B5
3P05 C5
3P06 B5
3P07 D2
3P08 D2
3P09 E3
3P10 D5
3P11 E5
3P12 E2
3P13 F2
3P14 F5
3P15 G5
3P16 H5
3P17 G2
3P18 G2
3P19 G2
3P20 H1
3P21 C7
3P22 B10
3P23 B10
3P24 B11
3P25 D7
3P26 D7
3P27 E6
3P28 E6
3P29 E11
3P30 F9
3P31 F7
3P32 F7
3P34 G9
3P35 G9
3P36 H7
3P37 H7
3P38 H6
3P39 G7
3P40 F6
3P41 D13
3P42 D13
3P43 D13
3P44 F9
3P45 H11
3P46 H11
3P47 I12
3P48 B7
3P90 E12
3P91 E13
3P92 E14
3P93 E14
5P00 B2
5P01 B3
5P02 C1
5P03 B1
5P04 D3
5P05 E5
5P06 E6
5P07 H2
5P08 D6
5P09 B7
5P10 B7
6P00 E2
6P01 E2
6P02 G2
6P03 D2
7P00 D2
7P01 F2
7P02 H1
7P03 F5
7P04 G5
7P05 D6
7P06 E7
7P07 H7
7P08 F9
7P09 D9
7P10 D13
7P11 G11
9P00 B4
9P01 C3
9P02 D5
9P03 D6
9P04 E2
9P05 E5
9P06 E7
9P07 G7
9P08 G7
9P09 G6
9P10 F3
9P11 E3
9P12 G8
9P13 D11
9P14 G6
9P15 E7
9P16 E2
9P17 H7
9P18 G7
9P19 I6
9P20 F11
9P21 G11
9P22 G11
9P23 I6
9P24 G9
9P25 F9
9P26 E11
9P27 E11
9P28 F12
9P29 F13
AP02 C1
AP04 C4
AP05 C4
AP06 C5
AP07 C5
AP09 G3
FP02 B8
FP03 C1
FP08 B5
FP11 I7
FP12 H9
FP13 F7
FP14 E6
FP15 D7
FP16 D7
FP17 F7
FP23 B11
FP24 D12
FP25 D12
FP26 D12
FP27 D5
FP29 H11
FP36 G9
FP37 C12
FP38 C12
FP39 C12
FP40 C12
FP41 H8
FP42 H9
IP00 B5
IP01 E5
IP02 B5
IP03 E5
IP10 H8
IP17 C7
IP20 B8
IP21 B9
IP22 D5
IP23 B2
IP24 B3
IP25 B2
IP26 B4
IP27 B3
IP28 C3
IP29 C4
IP30 B3
IP31 B3
IP32 C3
IP33 B6
IP34 B7
IP35 B7
IP36 B10
IP37 H11
IP38 H11
IP39 H12
IP40 G13
IP41 G14
IP42 H13
IP43 H14
cP00 B8
Page 57
Small Signal Board: PIP-I/O
1P50 D2
2P50 D4
2P51 E1
2P52 E2
2P53 E2
2P54 F2
2P55 F2
2P56 G5
2P57 G5
2P58 F5
2P59 E5
2P60 E5
2P61 E6
2P62 F5
2P63 F10
2P64 F10
2P65 G9
2P66 H9
2P67 H9
2P68 H9
Circuit Diagrams and PWB Layouts
2P69 H9
2P70 D6
2P71 D15
2P72 D6
2P73 D8
2P74 C6
2P75 A8
2P76 D1
2P77 D4
2P78 E12
2P79 E12
2P80 E14
2P81 E14
2P82 G10
2P83 G10
2P84 F10
2P85 F10
2P86 A4
2P87 C2
2P88 C1
2P90 D5
3P50 D1
3P51 D1
3P52 D4
78EM6E 7.
3P57 G5
3P53 E2
3P54 F2
3P55 H5 3P87 B9
3P56 G4 3P88 D5
3P61 D7
3P58 G5
3P62 G9
3P59 F5
3P63 F9 7P54 E6
3P60 F5
3P64 F9
3P65 G15
3P67 F14
3P68 F14
3P69 E14
3P70 E14
3P72 E14
3P74 D15
3P75 E5
3P76 F4
3P77 B3
3P78 B4
3P79 C4
3P80 C2
3P85 F14
3P86 B9
5P50 D4
5P51 E15
7P50 A3
7P51 C3
7P55 B6
7P56 F13
7P57 A123P66 G15
9P52 F4
9P53 G4
9P54 H5
9P55 C12
9P56 C12
9P57 D12
9P58 D11
9P59 C9
9P60 C8
9P63 B9
9P64 B9
9P65 C10
9P69 H133P81 D4
9P70 H133P82 C2
9P71 H13
FP53 F10
FP50 D15
FP54 D12
FP51 G10
FP55 E15
FP52 F10 FP56 B8
FP57 G6
FP59 F15
FP60 G10
IP50 C2
IP51 D3
IP52 F5
IP53 D2
IP54 D2
IP55 G5
IP56 D14
IP57 D7
IP58 D6
IP59 B87P52 F4
IP60 C67P53 G4
IP61 D8
IP62 C14
A
S-SCL
B
USA ONLY
C
D
V-CHIP_IN
E
F
V33
G
500mV / div DC
V34
H
500mV / div DC
8204 000 8140.8
12
PIP-I/O
RES
3P77
100R
IP50
3P80
*
6K8
*
3P54
6K8
7P51
Z86130
1
I2C-SEL
2
HSEL
3
XOUT
4
SEN
5
HIN-XIN
6
SMS
VIDEO
IP53
8
CSYNC
IP54
9
LPF
*
2P88
22p
2P76
8p2
20µs / div
20µs / div
*
1u
2P87
*
*
3P50
*
3P51
3P82
*
470K
10M
*
1P50
18M432
DSX840
10M
*
2P51
3P53
*
*
470R
100n
*
56p
2P52
2P53
100n
2P54
*
68n
2P55
*
6n8
V35
500mV / div DC
20µs / div
V36
100mV / div DC
20µs / div
3
7P50
M24C32
1
E0
2
E1
3
E2
6
SCL
7
WC_
V-CHIP PROC.
*
NC2
NC1
SDO
SCK
SDA
VIN-INTRO
VDD
VSS
RREF
B15b
RES
B15c
B6a
B15c
NVM
+5VD
B6a
B15c
+5VPIP
8
VCC
VSS
18
17
16
15
14
13
127
11
10
IP51
IN-U50
DU
IN-V50
DV
MUPPET_BLK
45678
7P55
TDA9820T/V1
M
B|G
IN1
I
D|K
IN215
SUPPLY
GND
13
VP
MONO FM
AUDIO
DEMODULATOR
7 STAGE
LIMITER
AMPLIFIER 1
7 STAGE
LIMITER
AMPLIFIER 2
VCOREF
CSTAB
1114
12
IP57
4V4
IP58
27K
2u2
3P61
2P72
SELECTABLE
CLAMP
SELECTABLE
CLAMP
SELECTABLE
CLAMP
SELECTABLE
CLAMP
SELECTABLE
CLAMP
SELECTABLE
CLAMP
NC1
4
SWITCH
VCO1
VCO2
1u
2V5
9
C1
CONTROL
UNIT
C2
10
2V5
2P73
DECODING
3-STATE
3-STATE
3-STATE
3-STATE
2P75
IP59
VAF1 8
VAF2 7
IP61
1u
RES
100n
2P86
RES
3P78
5
SDA
4
3P79
100R
3P81
100R
*
2P77
3P52
*
10K
DY
RES
+5VPIP
V34
+5VPIP
V35
100R
*
*
5P50
6u8
100n
RES
RES
*
*
7P52
BC847BW
3P76
7P53
BC847BW
RES
3P56
2P50
220R
220R
S-SDA
S-SCL
S-SDA
100n
B6a
9P52
9P53
IP52
3P60
RES
7P55-M
7P55-BG
7P55-I
7P55-DK
+8VPIP
3R9
3P88
100u
2P90
V33
2P60
RES
2P59
3P75
100R
1u
3P59
100R
2P62
RES
3P58
100R
47p
2P56
RES
IN-Y50
47p
2P58
47n
680R
IP55
2P57
47n
RES
3P57
680R
3P55
RES
1K
9P54
3
1
16
2
IP60
100n
2P74
7V9
100n
2P70
TDA8601T
47p
2P61
7P54
RES
2
VIDIa1
6
VIDIa2
47p
3
VIDIb1
7
VIDIb2
4
VIDIc1
8
VIDIc2
FP57
5
SEL
0V
15
FBI1
14
FBI2
S1 5
S2
IOCNTR
VIDOa
VIDOb
VIDOc
GND
11
B6a
B15a
SUB-Y
SIF-OUT
SEL_PIP_CVBS_SOUND
V-CHIP_IN
MONO-PIP
SEL_PIP_SOUND1
SEL_PIP_SOUND2
SEL_PIP_CVBS_SOUND
B15c
B6a
B6a
B6a
20µs / div
9P56
*
9P55
9P58
*
FP54
9P57
100n
2P78
100n
2P79
1
V39
500mV / div DC
20µs / div
12 13 14 15
+5VD
SWITCH
7P57
16
74HC4053
6
VCC
G3
14
MUXDX
12
1y0
11
13
1y1
15
2
2y0
10
1
2y1
4
5
3
0V1
SO
9
3y0
3y1
GND
VEE
8
7
0V1
0V1
0V1
I/O PORT
88
TRANSCEIVER
888
OUTI/OIN
8
C BUS
0V1
2
0V1
12
RES
PWR
I
0V1
0V1
D04D15D26D37D49D510D611D7
DATA LATCHES
REG
SHIFT
CHIP SELECT
CS115CS2
16
9P71
9P70
CS0
I/O EXPANDER
9P69
14
GND 8
VDD
SDA
SCL
7P56
M62320
13
3
2
3P72
4K7
3P70
4K7
3P69
4K7
3P68
4K7
3P67
4K7
+5VD
IP62
+5VD
5V2
2P80
+5VPIP
3P74
2R2
IP56
100u
2P81
3P85
4K7
5P51
30R
100n
FP59
3P66
100R
3P65 100R
2P71
CL 36532008_048.eps
FP55
SWITCH_HEF-SUB
SWITCH_HEF
PIP_RESET
FP50
10u
+5V
B14c
B15c
B15c
FBLK
B14c
S-SDA
S-SCL
070503
A
B
C
D
E
F
G
H
9P65
*
FP53
2P64
1u
2P85
47n
2P83
47n
V37
500mV / div DC
20µs / div
10
MONO-PIP
PIP-CVBS-MON
HA50-PIP
RES
2P63
FP52
RES
FP51
RES
2P82 2P84
B15a
B15a
B1
Y-PIP+MAIN-OUT
47p
U-PIP+MAIN-OUT
47p
V-PIP+MAIN-OUT
47p
FP60
V38
500mV / div DC
9
SEL_PIP_SOUND2
SEL_PIP_SOUND1
+8VPIP
9P63
9P64
FP56
0V1
0V1
6
9P60
16
12
11
10
+8VPIP
13
FBO
1
Vp
9
RES
RES
2P65
2P66
100n
RES
100u
V36
V37
V38
V39
2P67
2P68
2P69
10K
3P86
10K
3P87
9P59
*
3P64
100R
3P63
100R
3P62
100R
47p
47p
47p
12
3
456
7
8
9
11
1210
13
14 15
Page 58
Circuit Diagrams and PWB Layouts
Small Signal Board: PIP (Muppet)
2PA0 A4
2PA1 A4
2PA2 B4
2PA3 B4
2PA4 B4
2PA5 B5
2PA6 D5
2PA7 C4
2PA8 E1
2PA9 E5
2PB0 F3
2PB1 F4
2PB2 F4
2PB3 F5
2PB4 G4
2PB5 G1
2PB6 G5
2PB7 G4
2PB8 A6
2PB9 B6
2PC0 A6
2PC1 B6
2PC2 B7
2PC3 B7
2PC4 B7
2PC5 B7
2PC6 B8
2PC7 B7
2PD5 A10
2PC8 B8
2PD6 B10
2PC9 B8
2PD0 A9
2PD7 B10
2PD1 B9
2PD8 B10
2PD2 A9
2PD9 B10
2PE0 B11
2PD3 B9
2PE1 D13
2PD4 A10
23
2PE2 E13
2PE3 E13
2PE4 F11
2PE5 F12
2PE6 G13
2PE7 E13
2PE8 D13
2PE9 D13
2PF2 C13
2PF3 F3
2PF5 C14
2PF6 D14
2PF7 C4
2PF8 G5
2PF9 F12
3PA0 A2
3PA1 A4
3PA2 A4
3PA3 B4
3PA4 B4
3PA5 H12
3PA6 C4
3PA7 B4
3PA8 B2
3PA9 C5
3PB0 C3
3PB1 D2
3PB2 D1
3PB3 D3
3PB4 D2
3PB5 D4
3PB6 D4
3PB7 E2
3PB8 E3
79EM6E 7.
3PB9 E2
3PC0 E3
3PC1 E3
3PC2 F3
3PC3 F3
3PC4 F1
3PC5 E4
3PC6 F4
3PC7 G22PF1 C12
3PC8 F2
3PC9 G3
3PD0 G3
3PD1 G4
3PD2 H4
3PD3 H4
3PD4 H5
3PD5 H4
3PD6 H4
3PD7 H6
3PD8 H6
3PD9 D5
3PE0 A11
3PE1 A12
3PE2 B12
3PE3 A13
3PE4 A13
3PE5 B14
3PE9 E11
3PF0 E11
3PF1 F14
3PF2 E11
3PF3 G13
3PF4 F12
3PF5 E4
3PF6 D12
3PF7 D12
3PF8 E12
3PF9 E12
3PG0 E12
3PG1 E12
3PG2 A3
3PG3 B2
3PG4 C3
3PG5 F2
3PG6 H4
3PH1 A6
3PH2 A6
3PH3 A7
3PH4 A8
5467
3PH5 A8
3PH6 A9
3PH7 A10
3PH8 A10
3PH9 A11
5PA0 A6
5PA1 A6
81
5PA2 A7
5PA3 A7
5PA4 A8
5PA5 A9
5PA6 A9
5PA7 A10
5PA8 A10
5PA9 C13
5PB0 C13
6PA0 D4
6PA1 E1
6PA2 B13
6PB1 A5
6PB2 A6
6PB3 A7
7PA0 A3
6PB4 A8
7PA1 B3
6PB5 A8
7PA2 D2
6PB6 A9
7PA3 D3
6PB7 A9 IPB2 D2
7PA4 D4
7PA5 E2
6PB8 A10
7PA6 C5
6PB9 A11
9
10 11 12 13 14
7PA7 F2
7PA8 G2
7PA9 G3
7PB0 H5
7PB1 G12
7PB2 B12
7PB3 B13
7PB4 A14
7PB5 E4
7PB6 A3
9PA0 B2
9PA1 C3
9PA2 D4
9PA3 E3
9PA4 F2
9PA5 F2
9PA6 H3
9PA7 H4
9PA8 H5
9PB1 B13
9PB2 C12
9PB3 A3
9PB4 D3
9PB5 A12
FPA0 E5
FPA1 D5
FPA2 F5
FPA3 F5
FPA4 G5
FPA5 G5
FPA6 B14
FPA7 D14
FPA8 D14
FPA9 E14
FPB0 C14
FPB1 F5
FPB2 E5
IPA1 C14
IPA3 C14
IPA5 F11
IPA6 F11
IPA7 C5
IPA8 D5
IPA9 F5
IPB0 F5
IPB1 A13
IPB3 D4
IPB4 A4
IPB5 F3
PIP (MUPPET)
+5VPIP
A
3PA0
B15a
U-HIP-OUT
220R
B
B15a
V-HIP-OUT
C
3PC4
680R
IPB2
3PB7
100R
3K3
3PB9
+5VPIP
7PA7
BC847BW
RES
9PA4
RES
9PA5
3PC7
220R
47p
+5VPIP
B15a
HS-HIP-OUT
D
B15b
PIP_RESET
B15a
VS-HIP-OUT
S-SDA
B6a
HA
S-SCL
IN-Y50
E
6PA1
BAS316
3PB2
1K5
2PA8
100n
F
B6a
IN-U50
RES
G
B6a
IN-V50
B6a
H
VA50-PIP
2PB5
8204 000 8140.8
HA
9PA0
BC847BW
7PA8
RES
3PA8
220R
9PA1
+5VPIP
RES
3PB1
3PB4
7PA5
BC847BW
3PG5
680R
3PC8
100R
7PA0
BC847BW
680R
3PG3
RES
470R
7PA2
BC847BW
1K5
3PC2
100R
RES
9PB4
3PC9
9PA3
3PB8
1K8
RES
3PD0
220R
+5VPIP
RES
3PB3
220R
BC847BW
RES
IPB5
3PC3
39K
9PA6
B15a
Y-HIP-OUT
9PB3
3PG2
7PA1
BC847BW
RES
7PA3
3PC0
2PB0
1u
39K
3PH9
BAS316
RES
VSSD_T1
VSSD_T2
VSSD_T3
VSSD_T4
VSSD_T5
VSSD_T6
VSSD_T7
VSSD_T8
VSSD_T9
DY
DU
DV
Vbias_DA
Vref_T_DA
Vref_B_DA
PKOFF
FBL
FPA8
500mV / div DC
B15b
HA50-PIP
3PE0
1K5
3n3
2PE0
18
19
30
48
49
50
51
62
63
3PE9
330R
3PF0
8
12
10
9
11
1V2
IPA6
13
69
68
0V
20µs / div
IPA5
0V2
2PE4
+3V3_SIM
3PF6
560R
3PF8
820R
120R
3PF2
3PF4
100n
3PE1
7PB2
BC847BW
3PG0
560R
270R
2PE5
22K
100n
1610u
2PF9
3PA5
220R
FPA9
500mV / div DC
RES
470R
9PB5
3PE2
9PB2
3PF7
100R
3PF9
120R
3PG1
68R
7PB1
74HC1G32GW
2
1
RES
20µs / div
RES
7PB3
BC847BW
1K5
10u
2PF2
2PF1
RES
RESRES
+3.3V
5
4
3
OR GATE
100n
2PE1
2PE2
2PE3
100n
RES
+5VPIP
RES
6PA2
47p
47p
47p
3PE3
2PE6
1K5
IPB1
BZX384-C3V9
2PE9
1u
2PE8
100n
2PE7
100n
3PF3
5PA9
5PB0
RES
3PE4
220R
BC857BW
7PB4
RES
FPA6
HA
A
B15c(2x)
1K
RES
3PE5
B
9PB1
FPB0
IPA1
30R
RES
IPA3
30R
RES
2PF5
2PF6
100n
100n
+3.3V
+3V
+3VD
FPA7
FPA8
FPA9
B15b
DY
B15b
DU
B15b
DV
C
D
E
F
3PF1
1K5
3K3
FBLK
B15b
G
B15b
MUPPET_BLK
H
CL 36532008_049.eps
070503
B14a
FPA2
FPA3
4K7
3V3_FAULT_PIP
47R
3PH1
6PB1
BAS316
7PA6
SAB9081H
83
SY
79
SU
81
SV
84
Vbias_SA
2V7
82
Vref_T_SA
IPA8
80
1V0
16
IPA9
1610u
FPA5
9PA8
2PA6
3V2
IPB0
2V7
RES
100n
FPB2
1V0
FPA4
87
74
73
98
2
100
97
99
94
70
72
75
Vref_B_SA
SHSYNC
SVSYNC
POR
SDA
SCL
MY
MU
MV
Vbias_MA
Vref_T_MA
1
Vref_B_MA
DHSYNC
DVSYNC
3PD7
NC1
52
1K2
+5VPIP
7PB6
BC847BW
RES
39K
RES
3PA2
3PA4
39K
RES
2PA0
IPB4
2PA2
100n
RES
2PA4
100n
3PA6
RES
2PA7
100n
7PA4
BC857BW
3PB5
RES
1K
3PF5
3PA1
680R
100R
3PA3
100R
39K
3PA7
100R
680R
3PG4
RES
3PB0
1K5
6PA0
IPB3
BZX384-C3V9
9PA2
3PC5
3K3
4K7
3PC1
100R
1u
RES
150p
2PA1
150p
2PA3
150p
2PA5
3PA9
39K
2PF7
10u 16
IPA7
FPA1
3PB6
1K2
3K3
3PD9
1K
FPA0
7PB5
BC847BW
2PA9
10u
FPB1
150p
2PF3
2PB1
150p
2PB2
100n
2PB4
3PD3
1K8
3PD5
3K3
150p
RES
3PD1
39K
3PD2
100R
2PB7
3PD6
10K
+5VPIP
7PA9
BC847BW
3PG6
RES
680R
9PA7
RES
3PC6
100n
BC847BW
2PB3
100n
39K
2PF8
100n
2PB6
+3.3V
RES
3PD4
RES
7PB0
3V3_FAULT_PIP
+3V
+3V +3V
5PA1
0u82
5PA0
2PB8
2PC0
10u
2PB9
100n
4
5
3
VSSA_MA
VDDA_MF
VDDA_MA
47R
12u
6PB2
10u
2PC1
100n
6
VDDA_DA
3PH2
BAS316
7
VSSA_DA
3V3_FAULT_PIP
+3VD
4u7
5PA2
2PC2
15
14
VSSD_DA
VDDD_DA
47R
6PB3
100n
16
VSSD_P1
2PC3
+3VD
3PH3
5PA3
BAS316
10u
RES
17
VDDD_P1
3V3_FAULT_PIP 3V3_FAULT_PIP 3V3_FAULT_PIP 3V3_FAULT_PIP 3V3_FAULT_PIP 3V3_FAULT_PIP
3PH5
+3V
BAS316
5PA4
67
VDDD_D
0u82
2PD0
10u
2PD1
100n
76
VDDA_SA
47R
6PB6
RES
77
78
VSSA_SA
VDDA_SF
3PH6
BAS316
2PD2
10u
2PD3
100n
+3VD
5PA5
85
VSSD_SA
+3V
12u
5PA6
86
VDDD_SA
12u
89
VDDA_SP
47R
3PH7
6PB7
BAS316
2PD4
100n
2PD5
10u
2PD6
10u
2PD7
100n
90
VSSA_SP
VSSA_DP
91
4u7
2PC4
2PC7
39
20
VDDD_RL
VDDD_RP
100n
2PC5
100n
VSSD_RL
47R
6PB4
100n
2PC6
2PC8
42
41
VSSD_RM
VDDD_RM
3PH4
BAS316
10u
100n
RES
2PC9
61
VSSD_RP
100n
6540
64
VSSD_P2
VDDD_P2
47R
6PB5
66
VSSD_D
CLAMP
AND A/D
H/V FILTER
LINE MEMORY
CONVERTER
PROCESSING
PLL AND CLOCK
GENERATION
MUPPET
IIC BUS
CONTROL
CLAMP
AND A/D
CONVERTER
PLL AND CLOCK
GENERATION
NC254NC355NC456NC557NC658NC759NC860NC9
53
PFA2
500mV / div DC
3K3
3PD8
20µs / div
H/V FILTER LINE MEMORY
20µs / div
NC1425NC1526NC16
24
FPA3
500mV / div DC
20µs / div
NC1021NC1122NC1223NC13
31
PFB1
500mV / div DC
NC1728NC18
27
NC19
T036T135T234T333T432T588T6
37
29
FPA4
1 V / div DC
20µs / div
TEST
CONTROL
T7
93 38
FPA5
1 V / div DC
5ms / div
5PA7
92
VDDA_DP
DAC
TCLK
43
47R
3PH8
6PB8
BAS316
12u
RES
2PD8
95
96
VSSD_MA
VDDD_MA
DISPLAY
CONTROL
TCBC45TCBD47TCBR
46
FPA7
500mV / div DC
+3VD
12u
5PA8
10u
2PD9
TM
44
20µs / div
100n
TC
47R
6PB9
DCLK
71
12
3
45
6
78910
11 12
13
14
Page 59
Mains Switch Panel
Circuit Diagrams and PWB Layouts
94EM6E 7.
MAINS SWITCH PANEL
A
50Hz/60Hz
ON/OFF LED
RC5
5V-STANDBY
B
C
D
E
F
IR-LED
GND KEYBOARD
KEYBOARD
LIGHT SENSOR
+8V6
EH-S
GND KEYBOARD
KEYBOARD
GND KEYBOARD
FROM/TO
0345 OF
TOP CONTROL
EH-S
GND KEYBOARD
KEYBOARD
GND KEYBOARD
BACKLIGHT TC
TO
1245
L
LCD BOARD
(ONLY FOR SETS
WITH LCD DISPLAY)
8204 000 6627.1
TO 1946
A10
0241
0245
0248
1
2
3
4
5
6
7
8
9
1
2
3
1
2
0V
0V
3V
5V3
3V5
0V
3V3
0V5
F008
0V
3V3
0V
3
4
F001
F002
F003
F004
F005
F006
F007
9096
F009
LIGHT_SENSOR
ON_OFF_LED
RC5
5V-STANDBY
8V6
ON_OFF_LED
BLUE_LED_KEYB
10K
3080
I001
BC847B
7081
8V6
3081
3060
I004
10K
10K
*
2080
I011
5V-STANDBY
*
I009
*
I010
I005
7080
BC337-25
100n
I025
3061
3062
8V6
3082
330R
100R
7060
BC847B
150R
BLUE
*
3083
6061
1N4148
13
6060
TLDR5400
150R
*
I013
**
2060
2040 100u
3063
10K
22u
4V8
PIN
0V
#
ROHM RECEIVER
##
*
I014
INP
MG
1040
AGC
7061
BC847B
CIRCUIT
M1 M2
4
BLUE LED FUNCTION
*
I021
*
BLUE_LED_KEYB
100R
3064
ON_OFF_LED
I007
RC5-RECEIVER
CTRL
BAND
DEM
PASS
5
9055
3054
100R
987654321
HOT MAINS SWITCH
*
3052
560R
TLDR5400
I022
1K0
3050
330R
6K8
3043
470R
10K
5V-STANDBY
3051
330R
I012
13
6051
TLUV5300
REDGREEN
2
I006
*
9050
RC5
330R
6070
0V
MAINS
I016
BPW46
LIGHT
SENSOR
AC
IN
I017
3070
0201
7070-A
LM358N
2
0V
3
0V
4M7
2
1
F011
F010
3M3
2071
3066
2070
470n
3071
4M7
4
8
I002
I003
10u
107V
107V
3M3
3057
8V6
COLD
I015
0V2
1
3079
I018
3K3
SDDF
1051
F013
13
F012
24
56
F014 F015
8V6
5
8
6
0V2
4
3073
3K3
1K
3072
107V
107V
3998
1K
9099
9098
9097
3074
10K
7070-B
LM358N
0202
2
1
TO LSP
1V9
7
8V6
*
3053
9054
*
9052
6050
*
9053
I020
*
9051
5V-STANDBY
3040
##
#
9043
I024
9042
3042
I008
##
3041
4V8
2VS
1OUT
3GND
3V
0V
#
9041
I023
9040
10
FROM/TO
1505 OF
Line deflection
OR
Top supply
3075
4K7
I019
CL 36532008_061.eps
10987654321
LIGHT_SENSOR
3K3
3078
080503
A
B
C
D
E
F
0201 B8
0202 A10
0241 A1
0245 C1
0248 D1
1040 E5
1051 A9
2040 F4
2060 B4
2070 D8
2071 F8
2080 E3
3040 D6
3041 F6
3042 E6
3043 F7
3050 C7
3051 B7
3052 B7
3053 B6
3054 B6
3057 B8
3060 B3
3061 A3
3062 B3
3063 B5
3064 A6
3066 B8
3070 F8
3071 E8
3072 F9
3073 F9
3074 E9
3075 E10
3078 F10
3079 F9
3080 D2
3081 D3
3082 D3
3083 D4
3998 C9
6050 B6
6051 C7
6060 B4
6061 B4
6070 F7
7060 B4
7061 A5
7070-A E8
7070-B E9
7080 E3
7081 E3
9040 F6
9041 E6
9042 F6
9043 E6
9050 C7
9051 C6
9052 B6
9053 B6
9054 B6
9055 B6
9096 E1
9097 C9
9098 C9
9099 C9
F001 A2
F002 A2
F003 B2
F004 B2
F005 B2
F006 B2
F007 B2
F008 B1
F009 B2
F010 A8
F011 A8
F012 A9
F013 A9
F014 C9
F015 C10
I001 E2
I002 B8
I003 B8
I004 E3
I005 D3
I006 C7
I007 E5
I008 F6
I009 B3
I010 B3
I011 B3
I012 B7
I013 B4
I014 B5
I015 E9
I016 E8
I017 E8
I018 F9
I019 F10
I020 B6
I021 A5
I022 B7
I023 E6
I024 E6
I025 E3
Page 60
Circuit Diagrams and PWB Layouts
96EM6E 7.
CRT Panel
0031 B7
0033 D7
0035 A7
1237-A F14
1237-B G11
1237-C F13
1237-D E11
1237-E F14
1237-F E11
1237-G F11
1237-H H11
A
B
C
D
E
F
G
H
1237-I D11
1298-A F14
1298-B F13
1298-C D11
1298-D F13
1298-E E11
1298-F F11
1298-G F11
1298-H D11
1298-I F11
1298-J G11
TO/FROM
1940
OF
1940
1
HFB_X-RAY-PROT
2
2V9
0V
6V3
3V8
8V1
3V7
3V7
3V7
0V
5V3
3
4
EHT-INFO
5
6
7
8
9
10
11
+8V_+12V
R-CRT
G-CRT
B-CRT
F103
CUT OFF
F123
GND_SSB
F119
F104
I258
F105
GND_RGB
CUT_OFF
GND_RGB
GND_SSB
F117
F126
F128
F118
3999
1K2
3303
F127
1K
3304
F129
1K
F113
GND_LS1
LINE DEFLECTION
8204 000 6570.3
1234567
1298-K F14
1424 H2
1434 H15
1435 C11
1940 A1
2301 A4
2302 C4
2303 E4
2312 F8
2313 H5
2317 H14
CRT PANEL
9322
F121
GND_X
Y-SCAVEM_In
+8V_+12V
F102
F120
GND_RGB
2514
100n
5305
100R
9310
GND_RGB
3547
100R
6502
GND_RGB
I253
3n3
2408
RES
1424
1
FROM
1424
218V*
GND LS2
2
Filament Pulses
3
HFB_X-RAY-PROT
4
EHT-INFO
5
6
NC
7
200V
2318 G12
2319 G9
2320 G9
2324 H14
2338 A7
2339 B7
2340 D7
2341 F5
2342 B9
2347 A13
2348 A13
To
F2
F101
3546
6501
BAS316
BAS316
3538
I205
3545
BAS316
I206
I207
3543
220R
100R
6500
3540
3542
470R
+8V
3535
I270
I271
3501
GND_RGB
+8V
220R
I276
I277
3541
470R
GND_RGB
+8V
3537
220R
I282
I283
3521
GND_RGB
2357 H10
2358 B13
2359 B13
2403 H8
2404 H8
2405 G7
2407 A15
2408 G1
2409 H3
2501 A3
2502 B4
220R
7500
BC847B
3502
330R
470R
3536
220R
7503
BC847B
3512
330R
3511
470R
220R
100n
2505
GND_RGB
7506
BC847B
3522
330R
470R
100n
2501
GND_RGB
I201
3539
470R
GND_RGB
100n
2503
GND_RGB
I208
GND_RGB
I215
GND_RGB
3402
I231
10n2512
F125
GND_LS1
10R
F110
2503 C3
2504 D4
2505 E3
2506 F4
2510 E8
2511 F8
2512 H2
2514 C1
3301 H5
3303 D1
3304 E1
5500
SDL
5501
SDL
5502
SDL
GND_RGB
-1V4
I222
I202
3503
GND_RGB
I209
3513
GND_RGB
I216
3523
10n
2409
6V3
F111
3305 A12
3334 G12
3338 E10
3339 E10
3340 D10
3341 H4
3345 G8
3346 G11
3347 H14
3348 G13
3349 G12
+8V
1K2
RES
3505
2301
1p
9501
RES
1K5
1K5
RES
3504
GND_RGB
+8V +8V
3531
1K5
RES
3514
GND_RGB
+8V
1K2
3525
2303
1p
9503
RES
1K5
1K5
3524
GND_RGB
F15
RES
7501
BC847B
1K2
RES
2302
1p RES
9502
7504
BC847B
1K5
RES
RES
RES
7507
BC847B
RES
I223
3350 D9
3351 E9
3352 E9
3401 G5
3402 G3
3403 G4
3404 G4
3501 B2
3502 B2
3503 B3
3504 B3
+8V
3507
3506
GND_RGB
3533
3532
GND_RGB
+8V
3527
3526
GND_RGB
3404
3505 A3
3506 B4
3507 A4
3508 B4
3509 A5
3510 A5
3511 D2
3512 D3
3513 D3
3514 D3
3515 B8
+8V
470R
3509
7502
BC857B
I203
2502
1p
RES
I272
3508
820R
9323
470R
+8V
470R
3519
7505
BC857B
I210
2504
1p
RES
I278
3534
820R
9324
470R
+8V
470R
3529
7508
BC857B
I285
2506
1p
RES
I284
3528
820R
9325
470R
*
3403
*
5309
5u6
5310
100u
3341
F112
47R
RES
I289
3516 B8
3517 B9
3518 C10
3519 C5
3520 C5
3521 F2
3522 F2
3523 F3
3524 F3
3525 E3
3526 F4
470R
3510
I274
*
I275
I273
R
9303
*
GND_RGB
9304
3527 E4
3528 F4
3529 E5
3530 E5
3531 C3
3532 D4
3533 C4
3534 D4
3535 A2
3536 C2
3537 E2
GND_RGB
3538 A2
3539 B3
3540 C2
3541 D2
3542 E2
3543 F2
3544 F7
3545 B2
3546 C2
3547 E2
3999 D1
+200A
7330
TDA61118JF
BIAS CIRC.
VIP1
& THERMAL
I260
2GS
VIN3
I261
7BLS
NC
9
216V*
PROT.
5303 B12
5304 F9
5305 C2
5308 A12
5309 H4
5310 H4
5400 G5
5500 A3
5501 D3
5502 F3
6301 E9
2338
6302 D10
6303 D9
6305 C9
6306 D9
6307 D9
6400 H7
6405 G7
6406 B9
6407 B9
6420 F8
6421 F8
100n
GND_RGB
6
VDD
VOC 8
-
IOM 5
+
+
-
GND
4
GND_RGB
I269
9305
GND_RGB
+200A
2339
216V*
7340
470R
I280
I279
G
3520
GND_RGB
*
I281
GND_RGB
TDA61118JF
1 VIP
4V7
I263
9306
*
2V8
3 VIN
I264
9307
6
VDD
BIAS CIRC.
& THERMAL
PROT.
GS2
+
+
BLS7
-
GND
NC
4
9
100n
GND_RGB
8VOC
5IOM
I204
0031
GND_RGB
150V
9314
5V4
GND_RGB
F109
470R
I288
B
3530
*
9308
GND_RGB
I287
9309
GND_RGB
I286
9320
RES
9321
3301
5k6
2341
100n
RES
GND_RGB
3401
I226
I225
I232
216V*
2313
100R
5400
39u
+200A
47u
GND_RGB
I227
VSVM
150V
+200A
2340
216V*
7350
TDA61118JF
1
I266
2GS
*
I267
7BLS
6
VDD
BIAS CIRC.
VIP
& THERMAL
PROT.
VOC 8
-
VIN3
NC
9
IOM 5
+
+
-
GND
4
GND_RGB
I229
100n
GND_RGB
I268
+200A
2405
470p
9401
6405
BYV29X-500
6400
BYW76
0033
GND_RGB
RES
RES
GND_LS1
6422 E8
6426 F9
6427 F9
6428 E9
6430 F8
6500 B2
6501 D2
6502 F2
6503 H13
7330 A6
7340 C6
7350 E6
7500 A2
7501 A4
7502 A4
7503 D2
7504 D4
7505 C4
7506 E2
7507 E4
7508 E4
9300 A14
8
9301 F10
9302 G11
9303 A5
9304 A6
9305 A7
9306 C6
9307 C6
9308 E6
9309 E6
9310 D1
9314 C7
91234567
9315 A12
9320 H5
9321 H5
9322 B2
9323 B4
9324 D4
9325 F4
9401 G7
9402 A14
9403 B14
9404 H13
9501 A4
9502 C4
9503 E4
9504 B14
9505 B15
9506 G10
9507 H8
F017 E10
F018 E10
F019 D10
F020 F10
10
F021 H14
F101 B2
F102 B2
F103 C1
F104 B1
F105 B1
F110 H3
F111 H3
F113 G1
F114 F10
F115 H14
F116 A13
F117 D1
F118 D1
F119 B1
F120 C2
F121 B2
F123 C1
F124 C11
F125 H3
11 12 13 14 15
F126 D1
F127 D1
F128 E1
F129 E1
I201 B3
I202 B3
I203 A4
I204 C7
I205 A2
I206 C2
I207 E2
F15
0035
3544
220K
GND_RGB
GND_RGB
6430
GND_RGB
9507
2510
100n
2511
100n
I294
100n
BZX384-C12
GND_RGB
100u
2404
RES
+8V
3515
3516
6422
BAV99
6421
BAV99
6420
BAV99
2312
3345
33R
100u
2403
RES
GND_RGB
47K
I240
82K
BZX79-C3V3
RES
GND_RGB
F4
I236
F5
I237
F6
I238
GND_RGB
10 V / div DC
10µs / div
I241
3517
1K
6406
RES
330p
2342
GND_RGB
+200A
BAS321
6305
BAS321
6306
6307
BAS321
3350
100R
BAS321
3351
100R
6301
BAS321
3352
100R
I211
6428
1N4148
I212
6427
1N4148
I213
6426
1N4148
2320
3n3
2319
5304
100 MHZ
10n
GND_RGB
I254
CUT_OFF
6407
RES
BZM55-C5V6
I239
RES
3518
180R
GND_RGB
F124
I292
BAS321
6302
F7
3340
I233
220R
6303
3339
I234
220R
3338
I235
220R
F114
50R
F019
1237-I
F8
F018
1237-D
F9
F017
1237-F
1237-G
F020
9301
*
9302
GND_LS1
9506
*
3346
GND_LS1
10n
2357
GND_RGB
+8V_+12V
1435
1
1298-H
11
CB
12
CB
1298-C
6
CG
7
CG
1298-E
8
CR
9
CR
10
H1
1298-F
9
H1
1298-G
10
H2
1298-I
I293
12
GND
*
CRT THOMSON
1237-B
I295
GND
+8V
5
*
1298-J
13
GND-BL
1237-H
11
H2
* DEPENDANT ON PICTURE TUBE FORMAT
8
9
10 11
I208 D3
I209 D3
I210 C4
I211 E9
I212 F9
I213 F9
I214 G13
I215 F3
I216 F3
I222 G3
I223 G4
I225 G5
I226 G5
I227 H5
I229 G6
I231 G3
I232 H5
I233 D10F109 D5
I234 E10
I235 E10
I236 D9F112 H4
I237 E9
I238 E9
I239 B9
I240 B9
I241 B9
I244 A12
I245 A12
I246 A12
I248 G12
I249 G13
I250 G13
I251 H14
I253 G2
I254 G9
I258 B1
I260 A6
I261 A6
I263 C6
I264 C6
I266 E6
I267 E6
I268 E7
I269 A7
GND_SSB
3305
I245
1R
9315
I246
I244
5308
5u6
GND_RGB
5303
5u6
GND_X
F116
2347
470u
+8V
10n
2348
GND_LS1
GND_RGB
+8V-SVM
10n
2359
470u
2358
GND_X
GND_LS1
9504
GND_RGB
AQUADAG
1099
Blue
Green
Red
VG1
VG2
FOCUSB
FOCUSA
6
5
G1
1298-B
3334
1K
I248
2318
GND_RGB
3349
1K
22n
1237-C
I249
V
3348
2322593
I214
9404
6503
BYD33D
12 13 14 15
8
1
7
G1
G2
1237-E
1298-D
I250
2
G2
SG1
SG2
1298-A
1298-K
I251
3347
1K5
2324
*
F021
I270 A2
I271 B2
I272 B4
I273 B5
I274 A5
I275 A5
I276 C2
I277 D2
I278 D4
I279 D5
I280 C5
9402
2407
470p
GND_RGB
9300
GND_RGB
9403
GND_Y
9505
GND_RGB
CRT
EHT
TO
1
LOT
SG1
1237-A
CRT THOMSOM
1434
F115
1
2
2317
*
PCB-TAB4.8x0.5
GND_LS1
CL 36532017_030.eps
I281 C5
I282 E2
I283 F2
I284 F4
I285 E4
I286 F5
I287 E5
I288 E5
I289 H4
I290 D9
I291 D9
GND_RGB
LINE DEFLECTION
I292 D10
I293 F11
I294 F8
I295 G11
A
B
F4
1 V / div DC
5µs / div
F6
1 V / div DC
5µs / div
F8
50 V / div DC
5µs / div
F5
1 V / div DC
5µs / div
F7
50 V / div DC
5µs / div
F9
50 V / div DC
5µs / div
C
D
E
F
G
TO
H
080503
Page 61
CRT/ Auto SCAVEM Panel
1483 C9
2410 C2
2411 B2
2420 B4
2428 D6
2430 C1
2431 C2
2435 D7
2436 A5
2437 D4
2438 B4
2439 B6
2445 C8
3310 C9
3356 C8
3410 A5
3411 B5
3412 D5
3413 E5
3416 C6
Circuit Diagrams and PWB Layouts
3417 C6
3422 D4
3423 B4
3424 B4
3425 B4
3448 B6
3449 C6
3451 C2
3453 B3
3454 D6
3456 B3
3458 B5
3459 B2
3460 D5
3465 C7
3471 C6
3473 A7
3474 D3
3478 E7
3488 C3
3489 C3
3492 B4
5300 D8
5301 C8
6401 B7
6402 E7
6403 C7
6404 C7
6431 C1
6432 B1
7414 A7
7415 D7
7422 B2
7427 B3
7428 C3
7429 C7
7430 C7
9311 D8
9312 C8
9406 C8
97EM6E 7.
9407 E1
9408 E1
9409 C3
9410 E1
I127 E1
I128 C8
I129 D8
I130 A7
I131 B7
I132 B6
I133 B2
I134 C6
I135 C3
I136 A5
I137 B1
I138 C6
I139 B5
I140 D3
I141 D5
I142 C5
I143 D7
I144 C6
I145 D6
I147 E5
I148 C8
I149 B3
I150 A7
I151 A7
I152 E7
I153 E7
I155 E1
I157 E4
I158 B4
I161 A7
I162 E7
I163 E7
I167 D7
I175 C7
I177 B3
I178 C3
I179 A5
I180 B3
I181 B3
I182 B3
I183 B4
I184 B4
I185 C3
I186 C3
I187 C3
I188 D1
I189 E1
I190 D8
987654321
VSVM
VSVM
CRT AUTOSCAVEM
150V
A
3410
470R
2420
2n2
3425
2M2
I136
3411
3412
56K
56K
+8V-SVM
I158
I177
10K
22n
I135
22n
I140
3453
RES
3456
9409
3474
GND_X
I149
3K3
I178
7428
BC857B
10K
RES
I185
GND_X
B
Y-SCAVEM_In
FROM
F1
1940
C
BAS316
BAS316
GND_X
6432
6431
GND_X
I137
2430
3p3
3459
100R
RES
I133
2431
GND_X
7422
BFS20
10p
3451
GND_X
2411
1K
2410
D
7427
BC847B
I181
3489
3488
I187
I186
I180
3492
I182
10R
4R7
3423
4R7
10R
RES
I183
I184
2438
2n2
3424
2M2
3458
22R
I142
2436
GND_Y
I179
22u
I139
GND_Y
GND_Y
22n
2439
22n
2428
VSVM
22K
18K
18K
I144
22K
GND_Y
I132
I138
3448
34163417
3454
3449
1K2
3471
1K2
150V
BCP53
7414
I134
BCP53
7430
7429
BCP56
I145
I150
3473
I151
I130
I161
I131
I143
1R
BAS316
6404
6403
I167
6401
BAS316
I175
BAS316
2435
GND_Y
3465
100R
22n
9406
5301
RES
I148
9312
RES
56
10p
2445
3
110
5300
S13974
I190
9311
RES
I129
I128
3356
1K0
3310
SC22
1K0
A
B
TO
SCAVEM
1483
1
2
3
C
D
9410
E
I155
GND_X
8204 000 6570.3
GND_XGND_X
I127
9408
9407
GND_RGB
I188
GND_Y
I189
3422
4R7
I157
2437
2n2
3413
GND_Y
I141
470R
3460
22R
I147
7415
BCP56
3478
I153
GND_Y
I152
I162
1R
BAS316
I163
6402
E
CL 36532017_031.eps
120503
987654321
Page 62
DC Shift Panel
DC-SHIFT
318
1
N.C.
TO 1419
I
DAF
2
1
2
317
Circuit Diagrams and PWB Layouts
1430
400mA
6432
MP
BYD33V
9493
5493
43
CU15
2493
68n
2
1
40
6430
2430
BY228/20
470p
5430
2431
470p
6431
6433
BY228/20
BYD33V
A
B
100EM6E 7.
Personal Notes:
317 B1
318 A1
1430 A3
2430 B3
2431 B4
2493 B2
5430 A3
5493 B2
6430 B3
6431 B4
6432 B3
6433 B4
1234
Layout DC Shift Panel
317 A3
318 A2
1430 A2
2430 A2
2431 A1
2493 A3
5430 A1
5493 A3
6430 A2
6431 A2
6432 A2
6433 A2
CL 26532041_034.eps
180402
9493 A3
C
CL 26532041_049.eps
180402
Page 63
VDAF Panel + 2nd Orders
Item
29RF
28RF/32RF
34RF/38RF
36RF
Description
[I] VDAF+2ND ORDER S
1492 X X X 3p
1693 X X X 1p
2800 X 330pF
2800 X X 470pF
2800 X 390pF
2809 X X X 100uF
2812 X X X 10nF
2813 X X X 10uF
2814 X X X 1nF
2821 X X 68nF
2822 X X X 4nF
2824 X X X 10uF
2825 X X X 1uF
2890 X 270pF
2890 X 220pF
2890 X 470pF
2890 X 390pF
3807 X X X 15R
3808 X X X 15R
3809 X X X 10R
3810 X X X 470kR
3811 X X X 4.7MR
3812 X X X 27kR
3813 X X X 470kR
3814 X X X 100kR
3815 X X X 1kR
3816 X X 4.7kR
3816 X 2.2kR
3818 X X X 33kR
3820 X X X Jumper
3821 X X X Jumper
3822 X X X Jumper
3823 X X X 1.5kR
3824 X X X 33kR
3826 X X X 3.3kR
3827 X X X 5.6kR
3828 X X X 100kR
3830 X X X 47kR
3831 X X X 4.7kR
3832 X X X 1.8kR
3833 X X X 4.7kR
5801 X X Transformer
5810 X X X Bridge coil
6810 X X X BYD33V
6812 X X X BZX79-C22
7810 X X X STP3NB80FP
7818 X X X BC847B
7822 X X X BC847B
7823 X X X BC857B
9800 X X X Wire
9803 X X Wire
+VDAF
2ND ORDERS
A
B
FROM :
EMG
EMG STAR
0393
C
D
FROM :
EMG
E
F
1693
1693
1
TO
DEFLECTION
COIL
EMG STAR
14170317
TO
0318
DC-SHIFT
1418
1419
3818
4K7
2
1
1417
1
2
1
2
2818
10n
3828
Circuit Diagrams and PWB Layouts
2820
100n
3821
47K
4u7
2892
3824
4K7
7820
BC847B
6
5
S21975
3819
7818
BC847B
100K
9804
9803
5801
43
CU15
12
2821
68n
4K7
3820
3K3
9800
3897
-2ND ORDER S-
1R
-VERTICAL DAF-
1K8
3823
3822
4K7
I1
BC857B
7821
1
2
34
5800
10u
2824
3826
3827
330p
2800
V_Parabool
2822
100n
3830
47K
2823
4K7
7822
BC847B
5K6
-HORIZONTAL DAF-
RES
2803
330p
2890
4u7
3833
4K7
270p
3831
4K7
3832
BC857B
7823
RES
2891
1K8
I2
330p
2825
1u
101EM6E 7.
2809
6812
3898
3899
3809
10R
100u
BZX79-C22
VV
2322592
2322592
3813
3815
1K
470K
VDAF SIGNAL
9805
3805
4M7
3811
4M7
7810
STP3NB80
1
2812
3810
470K
3814
100K
I3
2
3
4K7
3816
27K
2813
3812
DAF OUTPUT
DAF GND
2816
220p
6810
BYD33V
10n
10u
11V DC
RES
43
5810
2814
12
CU15
V_Parabool
1n
1490
1
3808
22R
3807
15R
3998
100R
1
2
3
1
2
1492
1497
1491
987654321
1491
1
987654321
FROM :
EMG STAR
EMG
0392
TO dynamic
focus input
of LOT
TO
CL 26532041_036.eps
1492
080802
A
B
C
D
E
F
1417 E1
1418 D1
1419 F1
1490 C8
1491 E9
1492 A9
1497 D9
1693 C1
2800 E4
2803 E4
2809 A5
2812 A7
2813 C7
2814 B8
2816 A7
2818 C1
2820 A3
2821 F2
2822 A5
2823 B4
2824 C4
2825 B5
2890 E5
2891 E5
2892 B3
3805 D6
3807 A8
3808 A8
3809 A6
3810 A7
3811 B6
3812 C7
3813 C6
3814 B7
3815 B6
3816 C7
3818 C1
3819 B2
3820 C2
3821 A3
3822 A3
3823 A3
3824 B3
3826 C4
3827 C4
3828 C1
3830 B4
3831 B5
3832 A5
3833 C5
3897 E2
3898 D5
3899 E5
3998 C9
5800 E3
5801 F2
5810 A8
6810 A7
6812 C6
7810 B7
7818 C2
7820 C3
7821 C3
7822 C5
7823 C5
9800 D2
9803 F2
9804 E2
9805 D6
Page 64
Side I/O Panel
SIDE I/O
A
SVHS
B
CVBS
C
D
E
HEADPHONE-OUT
F
2
1328
YKF51-5564
1326-A
1326-B
L
1326-C
R
YKB21-5101A
c/ 16/9
Y
4
3
5
1
2
CVBS
4
6
5
7
89
5
4
2
3
7
8
1
Circuit Diagrams and PWB Layouts
3845
4K7
1
GND_AUD
4800
4801
GND_AUD
1327
GNDB
1806
GND_AUD
1800
GNDB
GNDB
1805
1801
GND_AUD
GND_AUD
680p
2840
GNDB
680p
2841
1802
GNDB
1803
2807
220n
6807
BZX284-C6V8
6808
BZX284-C6V8
6801
BZX284-C6V8
6802
BZX284-C6V8
6803
BZX284-C10
6804
BZX284-C10
6805
BZX284-C10
6806
BZX284-C10
GNDB
3828 120R
3829 120R
GNDB
3802
2803
2806
1804
75R
3801
680p
680p
75R
3816
3815
3805
3806
3809
39R
39R
33K
GND_AUD
33K
GND_AUD
2810
3812
3810
3830
10K
GNDB
3846
33n
150K
680K
3847
10K
3803
1K
3804
1K
2834
10K
3808
10n
GNDB
+8V6
3811
2804
2805
7811
BC857B
39K
100p
100p
7813
BC847B
2811
100u
3826 120R
3827 120R
103EM6E 7.
3835
GND_AUD
+8V6
3848
3849
3K9
5K6
3K3
+8V6
3813
3814
3842
GNDB
4803
7812
BC857B
3K9
2K2
10K
GNDB
2u2
2832
10n
9800
9810
2813
GNDB
4804
RES (SDM-EMG_S)
3999
150R
16/9
+8V6
Y
C
L
DETECT
R
DETECT
SOUND L-HEADPHONE-OUT
SOUND R-HEADPHONE-OUT
L
R
SOUND R-HEADPHONE-OUT
GNDB
SOUND L-HEADPHONE-OUT
5800
100u
GND
Y
C
L
R
GNDB
GND_AUD
10
11
10
11
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
1
2
3
1333
EH-B
1936
EH-B
1346
EH-B
1344
EH-B
9
GND
GND
GND
9
FROM/TO
0333
OF
FROM/TO
1936
OF
A8
(LSP SSP)
FROM/TO
0346
OF
( DOUBLE WINDOW )
FROM/TO
0344
OF
CL 36532017_050.eps
240403
A
B
C
D
E
F
1326-A C1
1326-B C1
1326-C D1
1327 E2
1328 B1
1333 A9
1344 F9
1346 E9
1800 E2
1801 C2
1802 F2
1803 F2
1804 E3
1805 B2
1806 A2
1936 C9
2803 C3
2804 C4
2805 D4
2806 D3
2807 A3
2810 B4
2811 B5
2813 C6
2832 E6
2834 F4
2840 F2
2841 F2
3801 A3
3802 C3
3803 C4
3804 D4
3805 C3
3806 D3
3808 B4
3809 A3
3810 C4
3811 C4
3812 B4
3813 B5
3814 C5
3815 C3
3816 B3
3826 E5
3827 E5
3828 F3
3829 F3
3830 F4
3835 D5
3842 E5
3845 A3
3846 A4
3847 A4
3848 A5
3849 A5
3999 F7
4800 D2
4801 D2
4803 F5
4804 C6
5800 A8
6801 B3
6802 C2
6803 C3
6804 D2
6805 D3
6806 E2
6807 A3
6808 B2
7811 B4
7812 B5
7813 A5
9800 F6
9810 B6
Page 65
Circuit Diagrams and PWB Layouts
105EM6E 7.
Top Control Panel
0345 A4
0346 B4
1701 D1
1702 D1
1703 D3
1704 D3
1705 D2
3001 E1
A
B
3002 E1
3003 E1
3004 E1
3005 E2
3006 E2
3007 E2
3008 D2
3009 E3
3010 D3
3011 E3
3012 C3
3013 C3
1
TOP CONTROL
3999 D4
4001 D2
4002 E3
4003 D3
4004 E3
4005 C3
4006 C3
6005 E2
1
2
3
1
2
3
0345
0346
432
GND_KEYBOARD
KEYBOARD
GND_KEYBOARD
GND_KEYBOARD
KEYBOARD
GND_KEYBOARD
FROM/TO
0245 of
MG
MAINS SWTCH
PANEL
FROM/TO
0945 of
EMG
LARGE SIGNAL
PANEL
Top Control Panel (Top Side)
CL 26532041_056.eps
180402
A
Top Control Panel (Bottom Side)
CL 26532041_057.eps
B
180402
C
D
E
VOLUME -
3001
390R
*
3002
1701
3K3
VOLUME +
3003
200R
*
3004
1702
1K5
3005
*
2K
3006
MENU
**
1K5
3007
1705
3K3
4001
3008
270R
6005
*
CHANNEL -
3009
1PS76SB10
1K1
*
1704
4002
4003
3010
560R
4006
4005
*
CHANNEL +
3011
620R
*
*
*
3013
560R
3012
390R
1703
4004
* FOR SAA56XX
3999
1K
CL 26532041_038.eps
C
D
E
170402
1
234
Page 66
Wireless Transmitter
12345678910
TRANSMITTER
A
+8b
F112
2K2
B
C
D
E
F
G
H
I
J
K
3108
2105
I2C_data
I2C_clock
Hole 3.5 mm
1107
3109
4K7
220n
3102
470R
3101
470R
PLVA2656A
1
2
6101
0001
1101
2103
10u
1105
AT-51
4M
frame
12345
1
2
3
4
TO
TV
CONNECTION
F116
5
6
7
8
EH-B
2203
3140
L
1K0
3141
R
1K0
3158
10K
2159
2160
3159
10K
2143
1u
470p
2141
3142
100K
2144
1u
3143
470p
2142
100K
3156
22n
3K3
3157
22n
3K3
3104 213 3521.3
12
3107
2K2
2104
100n
2102
18p
3103
1K0
3104
1K0
F110
Vpil
Vosc
F118
F117
F119
2184
F120
47p
47p
2204
3146
47K
2145
4n7
3147
47K
2146
4n7
COMPANDER
2163
2u2
50V
2164
2149
2u250V
16V10u
2150
10u 16V
2147
2148
1u
2161
1u
2u250V
2162
50V 2u2
Circuit Diagrams and PWB Layouts
SYNTHESIZER
3110
330R
7102
BC847B
2110
2107
OSC
F151
3180
4K7
6105
BZX384-C8V2
7117
LD1117DT
F122
32
OUTIN
COM
16V100u
2180
F141
F140
F143
F142
3155
1
3186
680R
3154
1K0
1K0
2158
2197
220p
220p
I2C_clock
14 RCB
12 ACB
13 RIB
7101
TSA5060ATS
1
CP16DRIVE
2
XTAL
3
XT|COMP
4
AS
5
SDA
6
SCL
7
P3
8
P2
R
L
+12V
I2C_data
F121
3144
15K
3145
15K
7112
SA572D
7 GIA
9 GIB
2 RCA
4 ACA
3 RIA
+8V
16
VCC
G
BUFFER
RECT
GND
8
+12V
5127
2179
GND
RFB
RFA
VCC
ADC
P0
P1
2140
15
14
13
12
11
10
9
BLM21
100n
22n
GOB
2106
mon_ster
6106
BAS316
2139
5GOA
11
6THTA
10THTB
1TRTA
15TRTB
1n0
F111
16V47u
5132
F125
3182
3183
2153
2151
22p
+8V
+8V
2152
22p
2154
2199
5113
+5V
+8V
F124
390R
1K0
16V10u
4
7113-A
8
NJM4565M
2176
470p
8
7113-B
4
NJM4565M
10u 16V
3152
3153
BLM21
4107
2201
100p
3121
82R
2122
220p
10u
5103
BLM21
2113
6p8
12n
5108
12n5
15K
3114
6K8
3113
2115
220p
5133
BLM21
4106
7119
BC847B
2183
100n
18K
F126
2202
100p
+8V
+5V
+8b
3115
7103
BFR92A
150R
2116
2117
12
13
15p
15p
Y0
Y1
Y0
2
Y1
1
74HC4053D
74HC4053D
8
F145
1
F144
7
3160
680R
2165
22n
3161
680R
2166
22n
3191
3190
220R
Y0
5
Y1
3
220R
74HC4053D
8
3164
3K3
18K
3165
3K3
2167
220u
MPX
22p
2108
3112
100K
6102
2111
3105
47K
120R
6K8
7118
BC847B
3111
2182
5p6
10K
2101
5101
100n
2198
220p
100n
3150
18K
2
470n
1n0
F123
2181
3148
3167
2109
3106
82K
2K2
22n
BB151
470p
100R
3181
3185
2155
270p
3
2157
2u2 50V
5
50V2u2
270p
2156
3168
6
2K2
3151
18K
82K
3149
2114
2118
OSC
7111-A
7111-B
7111-C
106EM6E 7.
11 12 13
+8b
BZX384-C4V7
10K
2186
8p2
15K
15K
2177
F147
3174
8K2
3117
2190
220p
3171
2178
+8b
68R
68n
3127
5106
47p
47K
2193
2121
220p
5118
5n6
2188
3p3
3p9
Vpil
2133
33p
2189
3p9
3132
2191
7110
74HC4060
10K
3125
68K
5p6
12 1
CT=0
11
1
5125
VDD
+
CT
&
GND
12n
5105
2127
3p9
7106
BFG520
+5V
BLM21
2135
100n
16
3
9
11
13
Z1
8
2126
47p
2129
7
5
4
6
14
13
15
2
3
10
9
2128
2p2
5107
4n7
2p7
STEREO
CODER
3131
2K2
F131
2130
F130
5112
8n2
4101
6p8
2132
2134
33p
3130
270K
1106
AT-51
4M
3187
4105
2195
1n2
5130
220u
22K
1n5
2194
+8V
3
8
F149
1
2
7116-A
4
NJM4565M
82p
pilot
2171
680K
22n
2172
F148
16V10u
3177
3K9
2173
3178
8K2
680p
7104
3116
100R
F113
4102
BC857B
100n
+8b
3123
100R
47p
2p7
6n8
2123
2125
5104
6K8
3119
3120
330R
2120
1p8
3122
1p
+5V
5126
2137
100n
16
Vdd
E
Vee8Vss
6
7
16
Vdd
E
Vee7Vss
6
16
Vdd
E
Vee7Vss
6
3169
+5V
S
11
Z
14
S
10
Z
15
S
Z
BFG520
2K2
BLM21
2136
100n
9
F146
4
10K
3166
2124
39K
7105
47p
2168
3172
3124
4u7
6K8
150R
5116
2192
47p10n
47p
2205
mon_ster
+5V
10K
3189
+8V
5
8
8n2
2170
6103
3118
2185
22p
5p6
2187
4p7
2200
39n
5117
Vosc
subc
+8V
3175
3176
470p
7
6
7116-B
4
NJM4565M
2169
33p
3173
27K
7120
BC857B
7121
BC847B
14 15 16
1102
RT-01T
AERIAL BRACKET
2175
1u
0002
3188
4K7
2196
F114
2p7
2210
10k
3179
3n9
5131
22n
4104
2131
2p2
6110
BAV99
2p2
8n2
5109
6111
BAV99
F115
MODULATION
LEVEL
F150
2206
3p9
5129
8n2
4108
2174
5128
47p
8n2
2207
2208
5120
0p68
5121
3p9
subc
pilot
MPX
345678910111213141516
3115 D7
3116 A8
3117 A10
3118 B10
3119 C8
3120 C8
3121 A7
3122 D8
3123 B9
3124 D9
3125 B12
3127 A12
3130 H12
3131 G13
3132 G11
3140 G1
3141 H1
3142 H1
3143 H1
3144 G3
3145 H3
3146 G2
3147 H2
3148 H5
3149 K5
3150 G6
3151 K6
3152 G6
3153 K6
3154 I4
3155 J4
3156 J2
3157 J2
3158 J1
3159 K1
3160 H7
3161 J7
3164 J7
3165 K7
3166 I9
3167 I5
3168 J5
3169 I8
3171 J11
3172 J9
3173 K10
3174 J10
3175 I10
3176 I10
3177 J11
3178 J11
3179 J13
3180 E4
3181 E5
3182 F6
3183 G6
3185 F5
3186 G4
3187 J13
3188 I15
3189 G9
3190 I8
3191 J7
4101 B13
4102 A9
4104 B14
4105 I13
4106 E7
4107 A6
4108 C15
5101 C6
5103 B7
5104 C9
5105 B12
5106 A12
5107 B13
5108 C6
5109 C14
5112 B13
5113 C6
5116 C10
5117 D10
5118 C11
5120 B16
5121 C16
5125 E12
5126 E8
5127 F3
5128 B15
5129 C15
5130 J13
5131 B14
5132 A6
5133 E7
6101 D2
6102 B5
6103 B10
6105 E5
6106 F4
6110 B14
6111 C14
7101 B3
7102 B4
7103 C7
7104 A10
7105 C9
7106 B12
7110 E11
7111-A F8
7111-B G8
7111-C H8
7112 I3
7113-A I6
7113-B J6
7116-A J12
7116-B J10
7117 F5
7118 E5
7119 F6
7120 K9
7121 K10
F110 C2
F111 C4
F112 B1
F113 A8
F114 B14
F115 C14
F116 F2
F117 E2
F118 E2
F119 E2
F120 F2
F121 F3
F122 F4
F123 E5
F124 F6
F125 E6
F126 F7
F130 G13
F131 F13
F140 G4
F141 H4
F142 H4
F143 J4
F144 J6
F145 H7
F146 I9
F147 J10
F148 I11
F149 J12
F150 I14
F151 E4
120503
0001 D1
0002 B15
1101 E2
1102 A14
1105 C2
1106 I12
1107 D1
2101 C6
2102 C2
2103 B2
2104 B2
A
2105 B1
2106 C4
2107 D5
2108 B5
2109 C5
2110 C5
2111 B6
2113 B6
2114 A8
27n
33n
2115 D7
2116 C8
B
2117 D8
2118 D8
2120 C8
2121 A11
2122 A8
2123 C9
2124 D9
2125 C9
2126 B12
2127 B12
2128 B13
C
2129 C12
2130 C13
2131 B14
2132 C13
2133 H11
2134 G13
2135 E12
2136 F9
2137 F8
2139 I4
2140 I3
D
2141 H2
2142 H2
2143 G2
2144 H2
2145 G2
2146 H2
2147 J2
2148 J2
2149 I2
2150 J2
2151 H6
E
2152 J6
2153 H6
2154 K6
2155 H5
2156 J5
2157 I5
2158 J5
2159 J1
2160 J1
2161 J2
2162 J2
F
2163 I2
2164 I2
2165 I7
2166 J7
2167 K7
2168 I9
2169 K10
2170 J10
2171 I11
2172 K11
G
2173 J11
2174 J15
2175 I14
2176 I6
2177 I10
2178 K11
2179 F3
2180 F4
2181 E5
2182 F5
2183 G6
H
2184 F2
2185 C10
2186 C10
2187 C10
2188 C11
2189 C11
2190 C11
2191 C11
2192 C10
2193 A11
2194 J13
I
2195 J13
2196 J13
2197 D3
2198 D6
2199 B6
2200 D10
2201 A7
2202 E7
2203 F2
2204 F2
2205 C9
J
2206 B15
2207 C15
2208 B15
2210 C14
3101 C1
3102 C1
3103 C2
3104 C2
3105 D5
3106 D5
3107 B2
K
3108 B1
3109 B1
3110 B4
3111 C5
3112 B5
3113 D7
3114 C7
CL36532008_131.eps
Page 67
Wireless Receiver/Frontend
12
A
ANTENNA
1750
RT-01T
1
B
0001
Hole 3.5 mm
1
2
F748
F748
C
D
E
F
G
H
F704
F704
1799
BAV99
F703
F703
12345
6602
5613
3n3
2630
frame
Circuit Diagrams and PWB Layouts
3
2652
2
I
1
39p
2653
33p
3
48
22p
1n0
5603
2618
2615
1602
33p
33p
GND
B3589
OGNDIGND
GND1
864M
O
3608
3609
15K
6K8
456
+8V
5611
33p
2604
18K
3601
2605
33p
3606
BB151
3612
47R
5K6
6601
3631
390R
1n0
2611
5614
8n2
2603
6
5
33p
7
2651
+8V
3630
100R
2650
5601
3607
5608
7603
BFR92A
3610
220R
2p7
2619
2620
5610
16V10u
2641
12p
6n8
2655
2616
2p7
2p7
2p7
27K
3614
15K
3603
33p
5n0
5616
5607
7601
BFC520
3613
470R
2613
4p7
3n9
1p8
2622
109EM6E 7.
2602
5604
+8V
4n7
1p5
7606
BC847B
789101112
+8V
F710
F710
10n
BFR92A
7605
CP
AS
SDA
SCL
P3
P2
2640
1
2
3
4
5
6
7
8
33p
3624
10K
2624
18p
5606
34
2
1
7
8
39p
2621
3615
560R
2626
220n
1609
AT-51
4M
2625
2u2
5615
+8V
3618
3616
2K2
4K7
F749
F749
7604
BC847B
2660
47p
3611
220R
2612
6
2642
220n
IF
220n
DA
CL
3622
220R
2607
1p5
5617
2609
2627
1p2
2623
1p0
220n
3605
5605
2610
2606
150K
56n
4n7
1n0
2601
16
15
14
13
12
11
10
9
33p
TSA5060ATS
DRIVE
GND
XT|COMP
RFB
RFA
VCC
ADC
P0
P1
5612
2608
7602
XTAL
A
B
C
D
G
H
0001 B1
1602 D3
1609 G10
1750 B1
1799 F1
2601 B8
2602 C6
2603 C4
2604 B6
2605 D6
2606 H8
2607 C7
2608 B9
2609 D7
2610 C8
2611 C5
2612 F11
2613 F6
2615 G3
2616 F5
2618 F3
2619 G4
2620 H4
2621 C9
2622 G5
2623 G8
2624 G9
2625 F10
2626 F10
2627 H7
2630 C2
2640 A9
2641 C5
2642 F10
2650 E4
2651 D4
2652 C3
2653 D2
2655 E5
2660 B11
2661 H6
3601 B5
3603 D5
3605 B8
3606 F6
3607 F4
3608 F3
3609 G3
3610 H4
3611 F11
3612 C6
3613 D5
3614 C5
3615 F10
3616 F11
3618 E11
3622 B7
3624 B9
E
F
3630 E4
3631 H6
3632 H6
5601 E4
5603 D2
5604 B6
5605 C8
5606 B10
5607 G5
5608 F4
5610 D4
5611 B6
5612 A9
5613 C2
5614 C5
5615 B11
5616 G5
5617 G7
6601 G6
6602 D2
7601 C5
7602 C9
7603 G4
7604 G11
7605 G9
7606 H7
F703 D2
F704 C1
F710 A9
F748 C1
F749 F11
3104 213 3522.2
1
2661
2345
1K0
220n
3632
678910
CL36532008_099.eps
11 12
120503
Page 68
Wireless Receiver/Backend
12345678910111213
A
B
C
D
E
F
G
H
I
J
K
L
3104 213 3522.2
1
IF
3709
180R
DA
CL
POWERSAVE
MUTE
{POWERSAVE,MUTE}
22n
2706
1706
O
I
GND
SFELA
10M7
+10V
1K0
3750
1K0
3749
6710
BAV70
23456 13 14 15 16 17
2708
47n
2707
10u 16V
F708
+8V
3705
3706
3710
Circuit Diagrams and PWB Layouts
2709
1n5
3712
10K
2710
470p
3713
2K2
3741
4k7
F708
F709
100R
3707
330R
3K9
470R
3766
820R
BZX384-C5V1
STEREO
3740
100K
3708
7707
BFS20
6751
I
GND
47R
F741
TUNED
6752
BAS316
+5V
3798
22K
1765
16
SKR
12
11
3742
100R
SFELA
10M7
F742
7710
LA1836M
2711
TUNED
1707
O
STEREO
+5V
2754
4u7 35V
7750
PIC12C508A
7
6
5
4
3
2
F743
1K0
3753
2
4
5
38
7
9
10
GP0
GP1
T0CKI
MCLR
VPP
OSC2
OSC1
CLKIN
14
13
220p
S-CURVE
LEVEL
GP<0:5>
ALC
BUFF
DET
FM IF
2714
CTRL
AFC 28
OSC 29
FMSD 30
AM
OSC
AM
MIX
S-METER
FM
DET
FM-IFIN1
AM-MO
FM-IFIB
3
2
47n
2715
F724
F725
F740
1
Φ
8
F744
AM
RF-AMP
BUFF
REG
10u
+5V
+8V
110EM6E 7.
1706 G2
14 15 16 17
A
3727
3771
1740
6
4
5
220p
3
I
O
1
FXM2
GNDNC
2
7
8
6K8
3717
2n7
2765
B
F747
P20
BF545A
7705
P21
330R
18n
2703
F747
BC857B
R
3714
22K
7706
6711
BAS316
3704
100K
S
C
D
F714
F714
3794
3795
LO
VCC
RECT
GND
+8V
F707
F707
22n
4u7
2779
2770
16
5GOA
G
GOB
11
6THTA
10THTB
1TRTA
15TRTB
8
3755
100K
270p
2796
2K2
3780
3779
1K0
4u7
220p220p
2794
2781
3756
100K
270p
2795
2K2
3786
3778
1K0
4u7
2787
2793
3796
2785
220p
50V
2u250V
2776
10K
22n
2771
3772
3K3
RO
3797
7770
2774
SA572D
7 GIA
9 GIB
RCA2
2786
16V10u
14 RCB
BUFFER
10u 16V
4 ACA
2778
1u
12 ACB
1u
3 RIA
2u250V
13 RIB
2777
2u2
2772
2780
2u250V
3776
2773
3K3
2782
4n7
3781
3782
18K
47K
4
6
5
3787
2
3
7
NJM4565M
8
7780-B
+8V
2788
4n7
3788
18K
47K
4
1
NJM4565M
8
7780-A
47p
2762
+8V
MUTE
+8V
F705
POWERSAVE
MUTE
2790
F712
F713
F705
RO
F712
50V
2u2
3783
1K8
2783
LO
F713
50V
2u2
2789
2u2
2798
3792
100K
7784
BC847B
7789
BC847B
3789
1K8
3793
100K
7790
L4931
1
OUT
4
INH
NC
100p
GND
236
7
BC857B
+10V
8
IN
5
2791
F746
F746
7755
220n
3754
2750
3784
4K7
3790
4K7
2716
4K7
16V100u
2755
220p
2792
3702
2K2
3785
4K7
100p
F745
F727
3703
470R
5711
BLM21
5704
BLM21
3701
470R
100p
5701
BLM21
F745
F727
F728
1790-1
1
F728
PH-B
F706
1790-5
F706
5
PH-B
F701
2751
470p
1790-2
2
F701
PH-B
F729
1790-3
3
F729
PH-B
F702
1790-4
F702
4
PH-B
1790-7
7
PH-B
1790-6
6
PH-B
E
F
G
H
I
J
1730
6
O
4
GNDNC
5
2730
220p
1K5
3730
5K6
3729
10u
2704
16V
565K7
1720
47n
2713
24AM|FMDO
AMLC 25
AMAGC 26
AMRFIN 27
AGC
AM
DETAMIF
AM
FM
IF
COMP
TUNING
DRIVE
AM
FM
GND
AM-IFIN5
TU-LED7
REG4
GND6
2705
16V 10u
4u7
2718
MPXIN 22
MPXLO 20
MPXRO 21
DECODER
ANTI BIRDIE
STEREO
DRIVE
VCO
AM
FM
SW
VCC
VCC10
AM|FM-IF11
RIGHT-IN 19
STEREO
SWITCH
AMSD12
PHASE
LEFT-IN 18
TRIG
DET
AM13
MPXVCO 23
FMDET9
ST-LED8
+8V
47n
2712
47K
3722
+8V
R
3718
3K3
3719
3K3
+8V
MUTE
2722
1710
7KM
34
2
3K9
3720
1
10u 16V
78
16V
2720
16V 10u
2721
17
RIGHT-O
FFFFFF
PILOT
AM_|FM14
3724
2723
MUTE
DET
7
8
FXM2
10u
LEFT-O 16
PCLPFIL15
1u
2725
3K3
1u
2724
470n
15K
10k
3723
3743
3744
6
3745 3746
3
I
1
2n7
2
2764
1K5
6K8
3731
2740
3715
3728
330R
18n
2702
F715
F715
+8V
2784
220p
S
3K9
3775
10K
22n
2775
K
MUTE
L
CL36532008_100.eps
130503
789101112
1707 G4
1710 H6
1720 B5
1730 A7
1740 A9
1765 K3
1790-1 F16
1790-2 G16
1790-3 G16
1790-4 I16
1790-5 F16
1790-6 J16
1790-7 J16
2702 D8
2703 D9
2704 B6
2705 C6
2706 G2
2707 C2
2708 B2
2709 B5
2710 C4
2711 F4
2712 F6
2713 C5
2714 F4
2715 F5
2716 H15
2718 C6
2720 B6
2721 C6
2722 G6
2723 F6
2724 F7
2725 F7
2730 B6
2740 B8
2750 F15
2751 G16
2754 I4
2755 I15
2762 H13
2770 F11
2771 G9
2772 G9
2773 G9
2774 G9
2775 G8
2776 G9
2777 H10
2778 G10
2779 F10
2780 G9
2781 F12
2782 E13
2783 F13
2784 F8
2785 F9
2786 G10
2787 H12
2788 F13
2789 G13
2790 I13
2791 I15
2792 I15
2793 H12
2794 F12
2795 G11
2796 E12
2798 I13
3701 G16
3702 J15
3703 F16
3704 C12
3705 G3
3706 G3
3707 G3
3708 H3
3709 H2
3710 H3
3712 B4
3713 C3
3714 C12
3715 B8
3717 B10
3718 G5
3719 G5
3720 H6
3722 F6
3723 G6
3724 F6
3727 C8
3728 C8
3729 B6
3730 B6
3731 B8
3740 K3
3741 C3
3742 C4
3743 G7
3744 G7
3745 A7
3746 A9
3749 J2
3750 I2
3753 K4
3754 H15
3755 E12
3756 G12
3766 I3
3771 G8
3772 G9
3775 G8
3776 G9
3778 G11
3779 F11
3780 F12
3781 E12
3782 E13
3783 F14
3784 F15
3785 J15
3786 G11
3787 G12
3788 G13
3789 G14
3790 G15
3792 F14
3793 H14
3794 E9
3795 E9
3796 E9
3797 E9
3798 K3
5701 H16
5704 G16
5711 F16
6710 J2
6711 C12
6751 I3
6752 J3
7705 C11
7706 C12
7707 H3
7710 C4
7750 I4
7755 H15
7770 F10
7780-A H13
7780-B F13
7784 F14
7789 G14
7790 H14
F701 G16
F702 I16
F705 I13
F706 G16
F707 F10
F708 D3
F709 G3
F712 F13
F713 G13
F714 D8
F715 D8
F724 G5
F725 G5
F727 J15
F728 F16
F729 G16
F740 I5
F741 I4
F742 J4
F743 J4
F744 J5
F745 J15
F746 I14
F747 C11
Page 69
Auto SCAVEM Panel
123456789101112131415161718
A
B
C
D
E
F
G
H
I
J
K
L
M
N
8204 000 6494.6
12345678910
AUTOSCAVEM
TO 1940
A8
SIM
GND
+8V6
9002
+11V
9009
+8V_+12V
SC1
1 V / div DC
10µs / div
SC3
1 V / div DC
10µs / div
SC5
2 V / div DC
10µs / div
SC7
2 V / div DC
10µs / div
3999
1K
PCR
R-DL
G-DL
B-DL
9007
GND
EH-B
9003
9004
9005
9006
N.C.
RESERVED FOR FUTURE
GND_RGB
5600
5601
TO 1955
A8
SIM
5u6
2607
2600
470u
5u6
100u
22n
2602
2208
9001
3600
1R
SC2
1 V / div DC
10µs / div
SC4
2 V / div DC
10µs / div
SC6
2 V / div DC
10µs / div
SC8
2 V / div DC
10µs / div
Circuit Diagrams and PWB Layouts
MATRIX DIFFERENTIATOR CORING / CLIPPING
2210
470n
9011
SCAVEM CONTROL
3500
100R
3502
100R
+8V
1K
3121
+8V
1K
3122
7003
1K
100n
2503
3123
1K
3126
+8V
+8V
1K
3127
7005
3132
3133
7007
3138
1K
3128
1K
2504
3129
1K
+8V
+8V
1K
1K1K
3134
3135
1K
1940
22n
1
HFB_X-RAY-PROT
2
3
4
5
6
7
8
9
10
11
1956
1
2
3
GND
1955
1
2
3
GND
(OPTIONAL)
+8V_+12V
(OPTIONAL)
+8V
GND_SSB
EHT_INFO
Y-SCAVEM
R-CRT
G-CRT
B-CRT
GND_RGB
CUTOFF
SDA-S
SCL-S
SDA-S
SCL-S
SC3
SC3
+11V
+8V6
Y-SCAVEM
R-CRT
G-CRT
B-CRT
SDA-S
SCL-S
DAC2
Y-DIFF
PCR (NOT USED)
R-CRT
PCR (NOT USED)
G-CRT
PCR (NOT USED)
B-CRT
3124
3125
3130
3131
3136
3137
SC1
SC2
SC3
1K
1K
1K
1K
1K
1K
9010
BC847B
BC847B
BC847B
+8V
100n
+8V_+12V
3000
100R
+8V_+12V
3002
100R
+8V_+12V
3004
100R
SC23
SC24
RES
RES
2212
5p6
3254
680R
3006
4K7
3008
4K7
3010
4K7
10p
2500
TDA8444T 6
3
SDA
4
SCL
2
Vmax
10p
2502
SC9
2 V / div DC
10µs / div
BC857B
7000
BC857B
7002
RES
BC857B
7004
RES
+8V
7500
1
Vp
REFERENCE
VOLTAGE
GENERATOR
DAC111DAC212DAC313DAC414DAC515DAC616DAC7
GND
DAC0
8
9
10
3012
5K6
2000
RES
5p6
3014
2K7
2002
15p
3016
15K
2004
2p7
5
NC
SLAVE RECEIVER
DAC0-7
+8V_+12V
BFS20
+8V
A07A1
2
I C BUS
SC10
1 V / div DC
10µs / div
113EM6E 7.
6000 C10
1440 L17
7000 B7
1940 B4
7002 C7
1955 E4
7003 I5
1956 D4
7004 D7
2000 B8
7005 K5
2002 C8
7006 C8
2003 C9
7007 M5
2004 D8
A
7008 C10
2006 C8
7010 C10
2008 C9
7012 B11
2010 C11
7014 C13
2012 B12
7016 D13
2014 D12
7018 B14
2016 B14
7020 D14
2018 C15
7022 C15
2020 C15
7024 F11
2022 I12
7026 F11
2024 F12
080503
B
C
D
E
F
G
H
K
L
M
N
I
J
2026 F12
2028 H11
2038 F15
2040 F16
2200 J14
2202 J15
2208 I3
2210 A6
2212 A7
2500 E7
2502 F7
2503 I6
2504 K6
2600 H3
2602 I3
2605 G11
2606 I13
2607 H3
2608 J12
3000 B7
3002 C7
3004 D7
3006 B7
3008 C7
3010 C7
3012 B8
3014 C8
3016 C8
3018 B8
3020 C8
3022 B9
3024 C9
3026 B10
3028 C9
3030 C10
3032 B10
3034 B10
3036 B11
3038 C11
3040 B11
3042 C11
3044 C12
3046 B13
3048 D12
3050 B13
3052 D13
3054 C14
3056 C14
3058 B14
3060 D14
3062 C15
3064 D15
3066 B16
3068 D16
3070 D9
3072 E11
3074 G11
3076 G12
3078 G12
3080 F12
3082 G12
3084 G12
3086 E13
3088 G13
3090 E13
3091 G15
3092 E14
3093 F15
3094 F14
3096 F14
3106 G15
3108 E15
3110 F15
3112 E16
3114 F16
3116 E16
3118 D10
3120 E10
3121 H5
3122 H6
3123 I6
3124 I5
3125 I5
3126 J5
3127 J5
3128 K6
3129 K6
3130 K5
3131 K5
3132 L5
3133 M5
3134 M6
3135 M6
3136 M5
3137 N5
3138 N5
3200 J10
3202 J10
3204 I14
3206 I11
3208 H15
3210 J11
3212 H15
3214 I11
3216 J11
3218 J12
3220 I12
3222 I16
3224 J16
3226 I12
3228 J12
3230 I13
3232 I13
3234 J13
3236 I13
3238 J13
3240 H14
3242 J15
3244 J15
3254 A7
3500 E6
3502 F6
3600 G2
3999 A3
5600 G3
5601 I3
7028 F13
7030 F13
7032 F13
7038 E14
7040 F16
7042 F16
7200 I13
7202 I14
7204 I15
7208 I15
7402 I13
7500 E7
7501 I11
7505 I11
9000 G13
9001 E2
9002 G2
9003 B3
9004 C3
9005 C3
9006 C3
9007 B3
9009 H2
9010 B5
9011 B5
I690 B11
7032
BFS20
3236
3238
7018
BFS20
3058
470R
10p
2016
1K
3054
1K
3056
BF824
7020
3060
470R
SCAVEM PROCESSING
2K2
39K
3090
3092
7038
BFS20
SC9
2K2
3096
22K
3094
9000
4K7
3240
3204
22K
7204
BC857B
BC857B
2K2
7202
4n7
2200
22R
SC24
2 V / div DC
100µs / div
7022
BFS20
SC7
3093
1K5
2020
3062
2K2
22n
2018
RES
10p
15R
3064
3108
2038
22n
3110
1K
4K7
3106
3091
LINE PARABOLA
1K8
3208
2202
12K
3212
BC847B
1n
3244
100K
3066
3068
27K
3K9
(OPTIONAL)
7208
3242
8K2
680R
1K5
3112
7040
BFS20
2040
3114
100R
68R
TO / FROM
3224
1940
F1
OF
CRT
SC11
1K
3116
SC10
HFB_X-RAY-PROT
PARAB
HFB_X-RAY-PROT
GND_SSB
EHT_INFO
+8V
GND_RGB
CUTOFF
SVM
R-DL
G-DL
B-DL
PCR
SVM
R-DL
G-DL
B-DL
SC3
7042
BF824
56p
RES
3222
6K8
1K2
1440
EH-B
1
2
3
4
5
6
7
8
9
10
11
SC1:SC3
RES
47K
39K
3K9
3022
3018
SC4
7006
3020
680R
2003
15K
2006
100n
3024
3026
2008
22n
4p7
68K
22K
3028
3030
3070
3118
8K2
10K
SC11
200mV / div DC
10µs / div
SC5
3120
3032
10K
BC857B
7008
2K2
1K8
3034
BBY40
+8V_+12V
+8V
BC847B
SC12
1 V / div DC
10µs / div
3050
560R
3080
3082
2608
3048
+8V
2026
47K
6K8
3084
1K5
3226
7402
BFS20
100u
3228
SC23
2 V / div DC
1K
3046
7016
BFS20
1K
3052
3086
1u
7030
BFS20
1K
3088
3232
10K
3230
SC12
3234
100R
100µs / div
BF824
7014
560R
7028
BFS20
1K
12K
BC847B
2606
680R
2K2
7200
1u
3K3
560R
SC13
BFS20
7505
3042
3072
7024
BFS20
3074
2028
47K
3040
7012
BC847B
2012
22n
SC6
6K8
2010
100n
1K
3044
2014
22n
1K5
7026
BFS20
SC8
2024
22n
1K2
3076
1u
2605
100R
1K
3078
1u
6K8
3206
3214
470K
2022
3220
15K
1u
47K
3216
3210
680R
18K
3218
3036
7010
BFS20
6000
13
3038
7501
1K5
3200
3202
270R
SC13
50mV / div DC
10µs / div
CL 26532134_003.eps
11
12 13
14 15 16 17 18
Page 70
Circuit Diagrams and PWB Layouts
115EM6E 7.
Audio Output Amplifier
12
4
678
8765
AUDIO OUTPUT AMPLIFIER
3100
PVCC
220R
100n
100u
2101
7100-A
LM837MX
1
4101
OPTION
3108
10K
7100-B
LM837MX
7
4103
OPTION
3127
10K
PVCC PVCC
ON
3129
7106
BC847CW
GREEN
SML-310
2K2
3134
100K
6101
3130
REF
REF
SML310
2K2
I127I126
7105
BC847CW
3103
10K
3119
10K
STANDBY
RED
I102
2105
220n
1n5
2108
REF
I106
2132
REF
2118
470u
2121
470u
2130
220n
1n5
21092133
OPTION
16V
16V
100p 100p
OPTION
Pulsed * I109 Powersafe from receiver
4Vdc
0V6
10V6
3101
8K2
3
100p
2
3114
8K2
SUPPLY_PREAMP
5
100p
6
MUTE_AMPn
PVCC
+10V
100n
I101
2100
4
11
4
11
6100
2103
220n
LEFT-RIGHT
(OPTION)
21282127
220n
7104
BC847CW
47K
3139
2
3141
3142
SUPPLY_PREAMP
3105
REF
3120
REF
PVCC
3131
3137
I117
220R
1K5
2143
22K
22K
12K
2K7
7107
BC847CW
10u
2107
2131
I113
3135
47K
2144
A
A
I124
2102
3125
I125
I129I128
2137
25143
33K
BAS316
100u
10K
3104
6
1102
SSSS822101
10K
3116
3133
47K
10u
6103
+13V
220n
OPTION
OPTION
220n
3136
3138
10K
7110
LM317MDT
I3O
A
7111
BC847CW
560K
1
I121
4K7
330p
2119
R-AUD
L-AUD
220K
2147
2149
I115
I116
560K
100p
100p
2148
I110
I109
2150
PVCC
3121
7103
BC847CW
100p
100p
3126
2110
3106
I122
1K0
I123
3110
1K0
4K7
2120
2139
100n
330p
MUTE_WIRED
1109
CM04
2
1
3113
10K
I111
I112
+10V
470n
2115
470n
EMI
3107
33K
3111
33K
3122
R-RCV
6102
BAS316
4
3
2140
4100
OPTION
4102
47K
47K
33K
3124
3123
3132
10K
100n
470n
2141
2142
I120
B
B
WIRED
AUDIO
INPUT
3.5 STEREO
JACK
C
C C
D
D
E
E
To 1790
RECEIVER
BACK-END
F
F
G
G
H
H H
DC-SUPPLY
13VDC
PINPOSITIVE
I
I
1100
HSJ1636-011070
PH-B
1106
1108
1
2
I108
3
4
5
6
7
1
3
2
5
RECEIVEROFF
R-RCV
L-RCV
SUPPLY RECEIVER
MUTE
PWR_SAVE
2
4
3
PVCC
3102
I105
3128
I103
REF
PVCC
REF
HOLE 3.5MM
4106
OPTION
AMPLIFIER
ON
AMPLIFIER
MUTED
AMPLIFIER
STANDBY
91011345
REF_AMP
2106
2111
220n
2114
3115
10K
2124
2129
220n
2134
1104
1110
HOLE 3.5MM HOLE 3.5MM
4104
I110 (MUTE) <0V6
I109 (PWR_SAVE) <0V6
I110 (MUTE) 4V
I109 (PWR_SAVE) <0V6
I110 (MUTE) 4V
I109 (PWR_SAVE) PULSED*
SUPPLY_PREAMP
470n
470n
12
13
OPTION
OPTION
7100-D
4
LM837MX
11
7101
TDA1564TH
AUDIO OUTPUT
AMPLIFIER
NC1
MODE
OUT1-
OUT1+
GND1
GND2
OUT2-
OUT2+
OC2
NC2
LED
GREEN
GREEN
RED
I126
0V1
0V1
11V
I114
14
10u
2138
1
2
3
4
5
6
7
8
9
10
4 Sec
2135
I127
11V5
11V5
0V1
MUTE_AMPn
2151
2153
22u
MUTE_AMP
100p
100p
I113
9V7
2V3
0V1
2152
2154
3140
PVCC
470n
2104
10u
20
VP1
19
CIN
18
IN1-
17
220p
IN1+
16
CSE
15
DIAG
14
IN2+
13
220p
IN2-
12
OC1
11
VP2
22u
2146 2145
2136
470n
PVCC
1105
4105
0.2 Sec
3104 123 4371.2
1
234
32
56789
654
981 1110
10 11
12 13 14
SUPPLY_PREAMP
7100-C
10
4
LM837MX
11
2112
220n
2116
220n
2122
220n
2125 2126
220n
8
2113
220n
2117
220n
2123
220n
220n
9
100p 100p
REF
3109
3R9
3118
3R9
131211
3112
3R9
3117
3R9
Normal Operation
3.5 mm Jack plugged in
(wired input)
AMP1_IN
3V3
3V3
11V
SE_OUT OUT1+
I103
<7V
<7V
<0V7
REF
3V3
3V3
11V
I114
AMP2_IN
I106 I102
3V3
3V3
11V
12 13 147
I104
I118
I119
I107
I117
10V
1V2
I118
6V7
6V7
<0V7 <0V7
1421 1093
TC28
TC28
1103
SPEAKER
4R/15W
2.5 MONO
JACK
To LEFT
SPEAKER
4R/15W
2.5 MONO
JACK
To RIGHT
1101
I105
0V7
0V
OUT2+
I107
6V7
6V7
CL36532008_142.eps
141312
130503
1100 B1
1101 B14
1102 B5
1103 C14
1104 E8
1105 E9
1106 E1
1108 H1
1109 H4
1110 E8
2100 A6
2101 A6
2102 B5
A
A
2103 B5
2104 B10
2105 B8
2106 B9
2107 B6
2108 B8
2109 B8
2110 B3
2111 B9
2112 B12
2113 B12
2113 B12
2114 C9
B
B
2115 C3
2116 C12
2117 C12
2118 C8
2119 B3
2120 C3
2121 C8
2122 C12
2123 C12
2124 C9
2125 C12
2126 C12
C
2127 C5
2128 C5
2129 C9
2130 C8
2131 C6
2132 D8
2133 D8
2134 D9
2135 D11
2136 D10
2137 F3
2138 A11
D
D
2139 H3
2140 H4
2141 H5
2142 H5
2143 I6
2144 I6
2145 B10
2146 D10
2147 E2
2148 E2
2149 F2
E
E
2150 F2
2151 C11
2152 C11
2153 C11
2154 C11
3100 A7
3101 A6
3102 D2
3103 B7
3104 B4
3105 B5
3106 B3
F
F
3107 B4
3108 B7
3109 B13
3110 C3
3111 C4
3112 C13
3113 C2
3114 C6
3115 C9
3116 C4
3117 C13
G
G
3118 C13
3119 C7
3120 D5
3121 D2
3122 D4
3123 D4
3124 D4
3125 D4
3126 B2
3127 D7
3128 D2
3129 E5
H
3130 E6
3131 F5
3132 F3
3133 F4
3134 F6
3135 F5
3136 F4
3137 F5
3138 G4
3139 G4
3140 A10
3141 H6
I
I
3142 I6
4100 B4
4101 B7
4102 C4
4103 D7
4104 F9
4105 F9
4106 F8
6100 E5
6101 E6
6102 F3
6103 G4
7100-A B6
7100-B C6
7100-C A12
7100-D A10
7101 B11
7103 D2
7104 F4
7105 F6
7106 F5
7107 G5
7110 H6
7111 I6
I101 A6
I102 B8
I103 C9
I104 B13
I105 D2
I106 C8
I107 C13
I108 E1
I109 F2
I110 F2
I111 E3
I112 E3
I113 F5
I114 A11
I115 H3
I116 H3
I117 H6
I118 B13
I119 C13
I120 I5
I121 H6
I122 B2
I123 C2
I124 B4
I125 C4
I126 F5
I127 F6
I128 F3
I129 F4
Page 71
8. Electrical Alignments
Electrical Alignments
EN 119EM6E 8.
Index of this chapter:
1. General alignment conditions
2. Hardware alignments
3. Software alignments
4. Option settings
8.1 General Alignment Conditions
8.1.1 Start Conditions
Perform all electrical adjustments under the following
conditions:
• Power supply voltage: 230 V_ac / 50 Hz (± 10 %).
• Connect the set to the mains via an isolation transformer
with low internal resistance.
• Allow the set to warm up for approximately 20 to 30
minutes.
• Measure voltages and waveforms in relation to chassis
ground (with the exception of the voltages on the primary
side of the power supply).
Caution: never use heatsinks as ground.
• Test probe: Ri > 10 Mohm, Ci < 20 pF.
• Use an isolated trimmer/screwdriver to perform
alignments.
Perform all electrical adjustments with the following default
settings (for all CRTs):
8.1.2 Adjustment Sequence
Use the following adjustment sequence:
1. Set the correct TV-set "options" (after storing, re-start the
set).
2. Rough adjustment of "Vg2" and "Focus".
3. Rough adjustment of "Geometry".
4. Allow the set to warm up.
5. Precise adjustment of "Vg2" and "Focus".
6. Precise adjustment of "Geometry".
7. "Colour" alignments.
8. "PIP" alignments (if present).
9. Software alignments (like "Cut-Off", "Cathode Drive",
"Peak White", etc).
8.2 Hardware Alignments
Notes:
• The Service Alignment Mode (SAM) is described in the
"Service Modes, Error Codes and Fault Finding" section.
• All changes to menu items and alignments are stored
automatically.
• Use the cursor-, menu-, and OK-buttons of the remote
control (RC) transmitter for navigation.
Table 8-1 Default settings
Alignment Setting Remark
[Active Control] Off Button on RC
[Menu] -> Picture Via user menu
Contrast 75
Brightness 40
Colour 28": 52
32": 53
36": 54
Sharpness 3
Tint Normal
Digital Options Pixel Plus
Dynamic Contrast Off
DNR Off
Colour Enhan. Off
Picture Format Widescreen
Alignm. -> General Via SAM
Peak White Limiter 9
Soft Clipper Pwl + 0%
Luma Gain 2
Drive Red: 32
Green: 32
Blue: 32
Cathode: 15
Rd BL offset: 7
Bk BL offset: 7
Col.temp: normal.
Luminance Delay PAL BG: 9
PAL I: 9
SECAM: 11
Bypass: 10
1502
5430
TO
SSB
Focus 1
Focus 2
CONNECTOR
8.2.1 Vg2 Adjustment
In the frame-blanking period of the R, G, and B signals applied
to the CRT, the HOP video processor inserts a measuring
pulse with different DC levels. Measure the black level pulse
during the vertical flyback at the RGB cathodes of the CRT.
1. Use the MENU key to enter the "user" menu, select
"Picture", and set "Brightness" and "Contrast" to minimum.
2. Enter SAM by pressing the following key sequence on the
remote control transmitter: 062596 directly followed by
OSD [i+] (do not allow the display to time out between
entries while keying the sequence).
V.SHIFTSERVICE
Figure 8-1 Top view LSP
LOT
Screen
VG2
3642
CL 36532008_122.eps
B
Warning
All alignments
are on hot-part !
C
A
080503
Page 72
EN 120 EM6E8.
Electrical Alignments
3. Connect the RF output of a pattern generator to the
antenna input. Input a "black" picture (blank screen on CRT
without any OSD info) test pattern.
4. Set the oscilloscope to 20 V/div and the time base to 20 us/
div. Use external triggering on the vertical pulse
(caution: use a trigger point on the "cold" side!)
5. Ground the scope on the CRT panel ("cold" side) and
connect a 10:1 probe to one of the cathodes of the picture
tube socket (see circuit diagram F1).
6. Measure the cut-off pulse during first full line after the
frame blanking. You will see two pulses; one is the cut-off
pulse and the other is the white drive pulse. Choose the
one with the lowest value; this is the cut-off pulse.
7. Select the cathode with the highest V_dc value for the
alignment. Adjust the V_cut-off of this gun with the
SCREEN (lower) potentiometer on the LOT to the correct
DC value (tolerance is +/- 3 V_dc):
– 28 inch= 160 V.
– 32 inch= 170 V.
– 36 inch= 170 V.
8. Reset "Contrast" to "75" and "Brightness" to "39" ("34" for
28 inch sets).
max.
V
CUTOFF
[VDC]
0V Ref.
CL 06532130_014.eps
131000
Table 8-2 Focus alignment positions
CRT size Static Focus Dynamic Focus
X [cm] Y [cm] X [cm] Y [cm]
28 inch PDC 25 16 0 29
32 inch EMEC 30 18 0 33
36 inch EMEC 35 21 0 39
8.2.3 40.4 MHz Neighbour-channel Sound Trap Alignment (s)
1. Tune to a checkerboard test pattern (system PAL B/G with
a carrier frequency of 475.25 MHz).
2. Connect an oscilloscope to pin 19 (CVBS out) of the
SCART1 connection and trigger line frequent.
3. Align the coil L5103 (diagram B2) completely downwards
(see figure "SSP top view").
4. Align the coil upwards until under- and overshoot arise at
the black/white and white/black transitions in the video
signal (see figure "Waveform sound trap alignment").
5. Align the coil downwards again, until above mentioned
under- and overshoot just disappears.
HIP2
L5P07
OTC
HIP1
L5103
MUPPET
Figure 8-2 Waveform Vg2 alignment
8.2.2 Focus alignment
Notes:
• Use an external video pattern generator to input a "circle
with crosshatch" test pattern to the set.
• Choose "Natural" picture mode with the "Smart Picture"
button on the remote control transmitter.
• Use the MENU key to enter the User menu, select
"Picture", and set both "Contrast" and "Brightness" to "0".
• LOT outline:
– Focus 1 (F1) = Static alignment (black wire).
– Focus 2 (F2) = Dynamic alignment (red wire).
Align the focus by means of the two "Focus" potmeters on the
LOT, until the horizontal and vertical lines at the positions
mentioned in the following table are of minimum width, without
introducing a visible haze. First, adjust the DYNAMIC focus
and then the STATIC focus. Repeat if necessary to achieve the
best result.
y (middle of the screen)
(0,0)
Figure 8-3 Screen positions for focus alignment
x (phosfor edge)
CL 36532008_126.eps
080503
SCART
CL 36532008_119.eps
080503
Figure 8-4 SSP top view
CL 86532057_006.AI
170798
Figure 8-5 Waveform sound trap alignment
When the set is equipped with a DW/PIP circuitry, the same
alignment must be performed on this part:
1. Tune the PIP/DW tuner to a checkerboard test pattern
(system PAL B/G with a carrier frequency of 475.25 MHz).
See to it, that the main tuner is tuned to another channel.
2. Connect an oscilloscope to pin 19 (CVBS out, WYSIWYR)
of the SCART2 connection and trigger line frequent.
3. Align the coil L5P07 (diagram B15A) completely
downwards (see figure "SSP top view").
4. Align the coil upwards until under- and overshoot arise at
the black/white and white/black transitions in the video
signal (see figure "Waveform sound trap alignment").
5. Align the coil downwards again, until above mentioned
under- and overshoot just disappears.
Page 73
8.2.4 Wireless Receiver Alignments
g
g
wireless receiver test circuit
To RX input
68 E
DUT
Electrical Alignments
EN 121EM6E 8.
50 E
68 E
LF Voltmeter
e.g. PM2534
RF Generator
CL36532008_068.eps
080503
Figure 8-6 Wireless receiver test circuit
Wireless Receiver functional check and adjustment table TV Mark 3 (EM6) versions
Powersupply
DC Check
Functional check
picture DUT:
RF input
modulation =
50 kHz via
adaptation
network*
Measurement
check
signal,
F748 863.3 MHz 1 mV rms F724 & F725 channel 1 F728 LF max output
F748 433.3 MHz 1 mV rms F724 & F725 channel 1 F728 LF max output
ground
F701
F744 F740 + 5.2V ± 0.2V
F701
RF carrier
frequency
testpoint Scope / Voltmeter
F702 +10V ± 0.1V
F740 + 5.2V ± 0.5V
F705 + 8V ± 0.5V
F707 + 8V ± 0.5V
F708 +3.6V ± 0.2V
F709 +7.75V ± 0.5V
F712 + 4.1V ± 0.3V
F713 + 4.1V ± 0.3V
Input signal
Testpoints
grounded to F744
channel
switch
select
Output signal Voltmeter version
for EUR and
UK version
for some
EU countries
Alignment of the receiver EUR version
RF input
signal,
modulation =
50 kHz via
adaptation
network*
F748 863.3 MHz 1 mV rms F724 & F725 channel 1
F748 863.3 MHz 250 µV rms channel 1
F748 863.3 MHz 250 µV rms channel 1
F748 863.3 MHz 10 µV rms channel 1
F748 863.3 MHz 10 µV rms channel 1
Alignment of the receiver for some EU countries
RF input
signal,
modulation =
50 kHz via
adaptation
network*
F748 433.3 MHz 1 mV rms F724 & F725 channel 1
F748 433.3 MHz 250 µV rms channel 1
F748 433.3 MHz 250 µV rms channel 1
F748 433.3 MHz 10 µV rms channel 1
F748 433.3 MHz 10 µV rms channel 1
* e.g. SMT02
from Rohde &
Schwarz
RF carrier
frequency
RF carrier
frequency
Input signal
Input signal
Testpoints
grounded to F744
Remove
roundings F724 &
F725
Testpoints
grounded to F744
Remove
roundings F724 &
F725
channel
switch
select
channel
switch
select
Alignment Align Output signal Voltmeter version
FM Detector
coil
Sliding stereo
signal
Sliding stereo
signal
Tuned/Muted
level
Tuned/Muted
level
Alignment Align Output signal Voltmeter version
FM Detector
coil
Sliding stereo
signal
Sliding stereo
signal
Tuned/Muted
level
Tuned/Muted
level
1710 F728 LF max output
3743 F747 >3 V DC
reduce 3743
slowly
3741 F724 >2.5 V DC
reduce 3741
slowly
1710 F728 LF max output
3743 F747 >3 V DC
reduce 3743
slowly
3741 F724 >2.5 V DC
reduce 3741
slowly
between 0.2 and
F747
F724 < 1 V
between 0.2 and
F747
F724 < 1 V
3 V
3 V
for EUR and UK
version
for EUR and UK
version
for EUR and UK
version
for EUR and UK
version
for EUR and UK
version
for some EU
countries
for some EU
countries
for some EU
countries
for some EU
countries
for some EU
countries
CL 36532008_148.eps
130503
Figure 8-7 Functional check and alignments table
Page 74
EN 122 EM6E8.
Electrical Alignments
8.3 Software Alignments
With these alignments, it is possible to align the Geometry,
White Tone, and Tuner IF settings.
Put the set in the SAM (see the "Service Modes, Error Codes
and Fault Finding" section). The SAM menu will now appear on
the screen. Select ALIGNMENTS and go to one of the sub
menus. All these alignments are explained below.
Notes:
• All changes to menu items and alignments are stored
automatically, except changes to the option codes. They
must be stored manually.
• If an empty EAROM (permanent memory) is detected, all
settings are set to pre-programmed default values.
8.3.1 GENERAL
VG2 TEST PATTERN
In this sub menu, you can turn "on" the OSD feedback for the
Vg2 alignment (see "Vg2 Adjustment" section).
ADJUST PEAK WHITE LIMITER
Fixed setting of "9".
EHT COMPENSATION
Fixed setting of "0".
SOFT CLIPPER
Fixed setting of "Pwl + 0%".
LUMA GAIN
Fixed setting of "2".
DELTA LUMA GAIN FOR AUX
Fixed setting of "0 dB".
IF AFC
Supply, via a service generator or via off-air, a TV-signal with a
signal strength of at least 1 mV and a frequency of 475.25 MHz.
Alignment procedure:
1. During the IF AFC-parameter adjustment, one can see
OSD feedback on the screen.
2. The OSD feedback can give 4 kinds of messages:
3. The first item (IN/OUT) informs you whether you are in or
out of the AFC-window.
4. The second item (HIGH/LOW) informs you whether the
AFC-frequency is too high or too low.
Table 8-3 OSD feedback of AFC alignment
AFC-window AFC-frequency vs. reference
Out High
In High
* In * * Low *
Out Low
2. From the generator, input a PAL B/G TV signal with a
signal strength of approximately 2 mV and a frequency of
475.25 MHz.
3. Measure the DC voltage on pin 1 of the (main) Tuner. You
can adjust this voltage by adjusting the TUNER AGC item
in the SAM menu. Alignment is correct when the DC
voltage is just below 3.5 V.
IF AFC TUNER 2
Use the same procedure as described above (under IF AFC)
with the set switched to the DW source.
IF LPRIME AFC TUNER 2
Use the same procedure as described above (under IF
LPRIME AFC) with the set switched to the DW source.
TUNER AGC TUNER 2
Use the same procedure as described above (under TUNER
AGC) with the set switched to the DW source. Measure on pin
1 of the DW Tuner.
BLEND INTENSITY
Use this alignment when you replace the microcontroller or the
HOP. It aligns the level of transparency of the menu-picture
blended into the main-picture.
Position the "Brightness", "Contrast", and "Colour" setting in
the middle position (in the customer "Picture" menu).
1. Apply a signal with a 100 % white video pattern (white
raster).
2. Connect an oscilloscope to pin 8 of connector 1298 of the
CRT panel and measure the Red output level.
3. Align the BLEND INTENSITY parameter so that the
blended signal is 65 % of the black-white amplitude. This
will be about 1.3 V (blended signal) versus 2 V (full white
signal).
4. The parameter can be adjusted from 0 to 31.
8.3.2 DRIVE (Colour Alignments)
Note: Switch off all (available) colour-influencing features (set
the TV in ECO-mode).
Method 1 (with colour analyser):
1. Set, via the user menu, the "Contrast" to "100".
2. In SAM, select TEST PATTERN and turn it ON. During the
following alignments, you will see a white block in the
middle of the screen. Measure with the colour analyser on
this area.
3. Set, via the user menu, the "Brightness" to a value between
3.0 and 5.0 Nit (rough setting).
4. in SAM, select CATHODE and adjust the set to the correct
light output. This setting depends on the picture tube size
and brand. See "Cathode parameter" table for the colour
analyser readings.
5. Select a COLOR TEMPERATURE (e.g. COOL, NORMAL,
or WARM).
6. Adjust the white level, via RED, GREEN, and BLUE,
according to the values in table "White levels".
1. Adjust the IF AFC parameter until the first value is within
the AFC window (= IN).
2. Next, adjust the IF AFC parameter until the second value
is LOW.
IF LPRIME AFC
Same procedure as described above but with other signal
source (SECAM L').
TUNER AGC
1. Connect the RF output of a video pattern generator to the
antenna input.
Table 8-4 Cathode parameter
CRT size Light output (cd/m2)
28 inch RF WS (Mk II) 450
32 inch RF WS (EMEC) 395
36 inch RF WS (EMEC) 345
Page 75
Table 8-5 White levels
Electrical Alignments
EN 123EM6E 8.
CRT Analyz-
erreadings
Cool
(10200 K)
Normal
(8700 K)
Warm
(6500 K)
28 inch X 280 289 313
Y 287 299 329
32/36 inch X 275 283 308
Y 287 299 329
Method 2 (without colour analyser):
If you do not have a colour analyser, you can use the default
values. This is the next best solution. The default values are
average values coming from production (statistics).
1. Select CATHODE and enter the value "15" (for all picture
tubes).
2. Select a COLOUR TEMPERATURE (e.g. COOL,
NORMAL, or WARM).
3. Set the RED, GREEN and BLUE default values according
to the values in the "Tint settings" table.
4. RED BL OFFSET: the Black Level can be aligned very
precisely here. The default value is "7".
5. GREEN BL OFFSET: the Black Level can be aligned very
precisely here. The default value is "7".
Table 8-6 Tint settings
Cool Normal Warm
R 36 37 40
G 30 30 30
B 37 31 18
1
2
3
4
5
6
7
8
9
VERT. SLOPE
VERT. SHIFT
VERT. AMPLITUDE
V.S-CORRECTION
HOR. SHIFT
HOR. AMPLITUDE
E/W PARABOLE
UPPER E/W CORNER
LOWER E/W CORNER
8.3.3 LUM. DEL. (Luminance Delay)
With this alignment, you place the luminance information
exactly on the chrominance information (brightness is pushed
onto the colour). Use a colour bar / grey scale pattern as test
signal.
• LUM. DELAY PAL BG: Apply a PAL BG colour bar / grey
scale pattern as a test signal. Adjust this parameter until
the transients of the colour part and black and white part of
the test pattern are at the same position. Default value is
"9".
• LUM. DELAY PAL I: Apply a PAL I colour bar/grey scale
pattern as a test signal. Adjust this parameter until the
transients of the colour part and black and white part of the
test pattern are at the same position. Default value is "9".
• LUM. DELAY SECAM: Apply a SECAM colour bar/grey
scale pattern as a test signal. Adjust this parameter until
the transients of the colour part and black and white part of
the test pattern are at the same position. Default value is
"11".
• LUM. DELAY BYPASS: apply a NTSC colour bar/
greyscale pattern as a test signal. Adjust this value until the
transients of the colour and black and white part of the test
area are at the same position. Default value is "10".
8.3.4 GEO-NOR
Note: For all geometry alignments, use an external pattern
generator with a crosshatch pattern.
10
11
12
E/W TRAPEZIUM
HOR. PARALLELOGRAM
HOR. BOW
Figure 8-8 Geometry Alignments
"Geo-Nor" stands for Normal Geometry, and is aligned in Pixel
Plus mode (at 75 Hz).
Service tip: When the set is equipped with a rotation coil, use
this menu item to check its correct alignment. If alignment is not
correct, go to the user menu, choose SETUP, GENERAL, and
TILT ADJUST. With the use of a crosshatch test pattern, align
it to achieve a correct horizontal picture.
V. SLOPE
Aligns the zero crossing of the frame deflection to the
mechanical middle of the picture tube.
1. First set the start conditions for 16:9 sets: V. SCORRECTION value on "16" for the 28 inch, "18" for the 32
inch, or "20" for the 36 inch sets.
2. Align V. SLOPE (during alignment, the lower half of the
picture is blanked) so that the middle line of the test pattern
is matched with the edge of the pattern transient in the
middle of the picture.
3. Repeat the alignment if necessary.
CL 16532044_022.eps
140501
Page 76
EN 124 EM6E8.
Electrical Alignments
V. SHIFT AND V. AMPLITUDE (vertical alignment)
Aligns the vertical centre and height of the picture.
1. Use V. AMPLITUDE to align the vertical amplitude so that
the entire test pattern is visible.
2. Set V. SHIFT to a value of 32.
3. Connect a voltmeter (V_dc) between R3642 and "hot"
ground.
4. Adjust the DC voltage to 0 with potmeter R3642 (see figure
"Top view LSP").
5. Use V. SHIFT again to align the test pattern roughly
vertically in the middle of the screen.
6. Repeat the alignment if necessary.
V. S-CORRECTION
Aligns for equal size squares on the top, middle, and bottom of
the picture tube.
• Align V. S-CORRECTION so that the squares at the top (or
bottom) of the picture are the same height as the squares
in the middle of the picture.
H. SHIFT AND H. AMPLITUDE (horizontal alignment)
1. Use H. AMPLITUDE to align the horizontal amplitude so
that the entire test pattern is visible.
2. Use H. SHIFT to align the picture horizontally in the middle.
3. Repeat the H. AMPLITUDE alignment if necessary.
Note: If the horizontal linearity in wide-screen mode is out of
tolerance, add a "DC-shift correction" panel (3104 328 06230)
to connector 1419 of the DAF-panel [diagram I]. On the DCshift panel, cut diode 6433 for correction to the right or diode
6432 for correction to the left.
Caution: Be sure to switch the set "off" first. Never plug in
"not aligned" DC-shift module in a working TV-set!
1. V. S-CORRECTION, enter the value of the normal
geometry alignment.
2. H. AMPLITUDE, enter the value of the normal geometry
alignment subtracted by 1.
3. EAST/WEST PARABOLA, enter the value of the normal
geometry alignment.
8.3.7 GEO-100Hz
"Geo-100Hz" stands for 100 Hz alignment in 16:9 sets and is
aligned in Digital Scan mode (at 100 Hz).
• Align the picture height to the correct amplitude
requirements.
8.4 Option Settings
8.4.1 Introduction
The microprocessor communicates with a large number of I2C
ICs in the set. To ensure good communication and to make
digital diagnosis possible, the microprocessor has to know
which ICs to address. The presence / absence of these specific
ICs (or functions) is made known by the option codes.
Notes:
• After changing the option(s), save them with the STORE
command.
• The new option setting is only active after the TV is
switched "off" and "on" again with the Mains switch (the
EAROM is then read again).
8.4.2 SERVICE OPTIONS
EAST/WEST ALIGNMENT
1. Use EAST/WEST PARABOLA to align the vertical lines
until they are straight.
2. Use UPPER EAST/WEST CORNER to align the vertical
lines in the upper corners of the screen until they are
straight.
3. Use LOWER EAST/WEST CORNER to align the vertical
lines in the lower corners of the screen until they are
straight.
4. Use EAST/WEST TRAPEZIUM to align for a rectangular
picture.
5. Use HORIZONTAL BOW to correct the E/W parabola so
that it is symmetrical.
6. Use HORIZONTAL PARALLELOGRAM to align for straight
vertical lines if necessary.
Repeat steps 1 to 6 if necessary.
8.3.5 GEO-4:3
"Geo-4:3" stands for 4:3 geometry alignment in 16:9 sets and
is aligned in Pixel Plus mode (at 75 Hz).
1. Use EAST/WEST PARABOLA to align the vertical lines
until they are straight.
2. Use UPPER EAST/WEST CORNER to align the vertical
lines in the upper corners of the screen until they are
straight.
3. Use LOWER EAST/WEST CORNER to align the vertical
lines in the lower corners of the screen until they are
straight.
Select this sub menu to set the initialisation codes (options) of
the set via text menus.
8.3.6 GEO-SW
"Geo-SW" stands for Super Wide geometry alignment in 16:9
sets and is aligned in Pixel Plus (at 75 Hz).
You only need to set the following values (if the normal
geometry alignment has been performed correctly):
Page 77
Electrical Alignments
Menu-item Subjects Options Description
Chassis/Region
Dual screen
Teletext
Picture Tube
Video repro
Audio Repro
Source Selection
Miscellaneous
Option no.
Chassis
Region
DS/PIP Tuner
NexTView
CRT size 28 / 32 / 36
Anti Moiré filter
improvement
Signalling bits
Dolby
present
Acoustic system None,
AVL
EXT4 2fH (2003)
P50 DVD menu
line
Group 1 Group 1 option code overview (see CRT
Group 2 Group 2 option code overview (see CRT
EMGS 2001 "Service" name= EM3
EMGS 2002 "Service" name= EM5
EMGS TOP 2003 "Service" name= EM6
AP NTSC Only for AP
US Only for US
Yes Feature present. PIP/Dual Screen
No Feature not present.
Yes Feature present. Text/EPG
No Feature not present.
Yes Only selectable if Dual Screen option is "on"
No Feature not present.
Yes Feature present. Flash RAM
No Feature not present.
None Feature not present.
Textguide only Feature present, but only as text guide.
Nextview 2c3 Feature present, for countries that support this.
4 by 3 4:3 picture tube. CRT Type
16 by 9 16:9 picture tube.
Yes Frame rotation circuitry present. Picture Rotation
No Frame rotation circuitry not present .
29 / 34 / 38
Yes Feature present.
No Feature not present.
1050i/1250i HD input Featurebox type
Eagle Eagle present (Pixel Plus).
Yes Feature present. Lightsensor
No Feature not present.
Yes Feature present. 2D Combfilter
No Feature not present.
Yes LTP (TOPIC) present. Picture
No LTP (TOPIC) not present.
Yes Feature present. Auto Scavem
No Feature not present.
Yes For 16:9 sets
No For 4:3 sets
None Set without Dolby.
Pro Logic Set with Dolby ProLogic.
Virtual Sets with Virtual Dolby
Speakerless Virtual Dolby (without rear speakers). Rear speakers
Cordless Wireless active surroundbox present.
Yes Feature present. Subwoofer
No Feature not present.
FL9-DAS,
FL11,
FL12,
PV02,
FL13,
Soft Designline,
Tech Designline.
On Automatic Volume Limiter 'on'.
Off Automatic Volume Limiter 'off'.
Yes Not selectable yet AV3 2fH (2002)
No Feature not present.
Yes Not selectable yet AV4 2fH (2002)
No Feature not present.
Yes Feature present. EXT3 2fH (2003)
No Feature not present.
Yes Not selectable for this chassis
No Feature not present.
Yes Set with Home Cinema Link (EU only) Home Cinema
No Set without Home Cinema Link
Yes Feature present. Integrated RC
No Feature not present.
UV1316 Set with Philips tuner. Tuner type
TEDE9 Set with Alps tuner.
Yes Feature present. Integrated Radio
No Feature not present.
Yes Feature present (only in sets with Home
No Feature not present.
CRT size (in inches).
MEC= Panasonic, II= Mark 2
Cinema).
sticker).
sticker).
EN 125EM6E 8.
CL 36532008_109.eps
130503
Figure 8-9 Option overview
Page 78
EN 126 EM6E8.
8.4.3 OPT. NO. (Option numbers)
Select this SERVICE OPTIONS sub menu to set all options at
once (expressed in two long strings of numbers).
An option number (or "option byte") represents a number of
different options. When you change these numbers directly,
you can set all options very quickly. All options are controlled
via eight option numbers.
When the EAROM is replaced, all options will require resetting.
To be certain that the factory settings are reproduced exactly,
you must set both option number lines. You can find the correct
option numbers on the CRT sticker inside the TV set.
Example: The CRT sticker gives the following option numbers:
• 04187 08270 49936 00513
• 04118 00001 00001 00326
The first line (group 1) indicates options 1 to 4, the second line
(group 2) options 5 to 8 (see tables below).
Every 5-digit number represents 16 bits (so the maximum
number will be 65536 if all options are set).
When all the correct options are set, the sum of the decimal
values of each Option Byte (OB) will give the option number.
Service tip: An easy way to check the option numbers is:
1. Convert the decimal option number (as given on the CRT
sticker) to a binary number (e.g. by means of the 'scientific'
calculator that comes with MS Windows™).
E.g. OB4= 00513 (dec)= 000000100000001 (bin)
2. Use this binary number to check against the bits as
mentioned in the tables below. This means in abovementioned sample, that Bit 0 en Bit 9 are "1" (means "set"),
and that the rest is "0". So, actually this means that the
options "PIP/Aux Tuner" (Bit 0) and "Integrated Hard disk"
(Bit 9) are set for this particular model.
Electrical Alignments
Page 79
Electrical Alignments
EN 127EM6E 8.
OB Bit Option name Settings (in decimal values) for EM6E chassis Option
Featurebox 0= None (n.a.)
0
1
2
3 2D Comb Filter 0= Off 8= On
4 Auto-Scavem 0= Off 16= On
5 n.a. * 0
6 Light Sensor 0= Off 64= On
7 Luma Trans. Proc. 0= Off (fixed) 128= On (for none-Eagle sets)
1
8 n.a. * 0
9 n.a. * 0
10 n.a. * 0
11 n.a. * 0
12 WSS 0= Off (US/LA/AP-N) 4096= On (EU/AP-P)
13 3D Comb Filter 0= Off (EU/AP-P) 8192= On
14 Pixel Plus 0= Off 16384= On (fixed)
15 n.a. * 0
0 n.a. * 0
1 Dolby ProLogic 0= Off 2= On
2 Virtual Rear Spkrs 0= Off 4= On
3 Cordless Rear Spkrs 0= Off (US/LA/AP-P/AP-N) 8= On
4 Dolby Digital 0= Off 16= On
5 Virtual Dolby 0= Off 32= On
Subwoofer 0= No subwoofer present
6
7
2
3
4
Notes:
- Bits that are not used have a fixed value of "0", and are not mentioned in above overview.
- AP-P= Asian Pacific PAL-multi, AP-N= Asian Pacific NTSC, EU= Europe, LA= Latin America, US= NAFTA.
Chassis 0= EM6 (fixed)
8
9
10
11
12 n.a. * 0
13 EPG Type (EU only) 0= NexTView 2 8192= NexTView 2C3
14 n.a. * 0
15
0 n.a. * 0
1 n.a. * 0
2 n.a. * 0
3 n.a. * 0
4 Dual Screen 0= Off 16= On
5 n.a. * 0
6 TXT-DS/EPG-DS 0= Off (US/LA/AP-N) 64= On
7 n.a. * 0
8 Aspect Ratio 0= 4:3 256= 16:9
9 Tilt 0= Off 512= On
10 Monitor 0= Off 1024= On (reserved for FTV)
11 Integrated Radio 0= Off (US/LA/AP-P/AP-N) 2048= On
12 Stand Alone 0= Off 4096= On (reserved for FTV)
13 Integrated DVD 0= Off (AP-P) 8192= On
14 Home Cinema 0= Off (US/LA/AP-P) 16384= On
15 Integrated RC (P50) 0= Off (US/LA/AP-P) 32768= On
0 PIP/Aux. Tuner 0= Off 1= On
1 n.a. * 0
2 China IF 0= Off (EU/US/LA/AP-N) 4= On
3 Tuner 0= Philips 8= Alps
4 n.a. * 0
5 n.a. * 0
6 n.a. * 0
7 n.a. * 0
8 Digital Module (MILO) 0= Off (US/LA/AP-P/AP-N) 256= On
9 Integrated Harddisk 0= Off (AP-P) 512= On
10 n.a. * 0
11 n.a. * 0
12 Anti Aging 0= Off 4096= On (reserved for FTV)
13 DVD-door lock 0= Off (AP-P) 8192= On
14 n.a. * 0
15 n.a. * 0
2= Prozonic (n.a.)
3= Eagle
4= Falconic (n.a.)
5= Falconic+ (1050i/1250i)
64= Subwoofer present
256= EM5
512= EM3
3840= Others
CL 36532008_110.eps
number
Sum OB1
(decimal)
Sum OB2
(decimal)
Sum OB3
(decimal)
Sum OB4
(decimal)
080503
Figure 8-10 Option bytes Group 1
Page 80
EN 128 EM6E8.
OB Bit Option name Settings (in decimal values) for EM6E chassis Option
5
6
7
8
Notes:
- Bits that are not used have a fixed value of "0", and are not mentioned in above overview.
- AP-P= Asian Pacific PAL-multi, AP-N= Asian Pacific NTSC, EU= Europe, LA= Latin America, US= NAFTA.
Electrical Alignments
0 n.a. * 0
Auto Store Mode 0= None (US/LA/AP-N)
1
2
3 Korean Stereo 0= Off 8= On
4 Picture Mute 0= Off 16= On
5 n.a. * 0
6 Virgin Mode 0= Off 64= On
7 n.a. * 0
8 n.a. * 0
9 n.a. * 0
10 n.a. * 0
11 n.a. * 0
12 TXT Preference 0= TOP 4096= FLOF
13 n.a. * 0
14 n.a. * 0
15 n.a. * 0
0 P50 DVD menu-line 0= Off 1= On
1 n.a. * 0
2 n.a. * 0
3 n.a. * 0
Region 0= EU 16= AP PAL-multi
4
5
6
7
8 n.a. * 0
9 n.a. * 0
10 n.a. * 0
11 n.a. * 0
12 n.a. * 0
13 n.a. * 0
14 n.a. * 0
15 n.a. * 0
0 EXT4 1fH (EU) 0= Off 1= On
1 EXT 2fH 1 (EU) 0= Off 2= On (used as EXT5 in EM6)
2 EXT 2fH 2 (EU) 0= Off (fixed) 4= On
3 EXT VGA (EU) 0= Off (fixed) 8= On
4 EXT DVI (EU) 0= Off (fixed) 16= On
5 EXT3 (EU) 0= Off 32= On
6 n.a. * 0
7 n.a. * 0
8 n.a. * 0
9 AV 2fH 1 (non-EU) 0= Off 512= On (used as AV4 in EM6)
10 AV 2fH 2 (non-EU) 0= Off 1024= On (used as AV5 in EM6)
11 AV VGA (non-EU) 0= Off (fixed) 2048= On
12 AV DVI (non-EU) 0= Off (fixed) 4096= On
13 n.a. * 0
14 n.a. * 0
15 n.a. * 0
Cabinet 0= FL6 (n.a.)
0
1
2
3
4 n.a. * 0
5 n.a. * 0
6 AVL 0= Off 64= On
7 n.a. * 0
Picture tube size 0= 28 inch
8
9
10
11
12 Anti Moiré 0= Off 4096= On
13 n.a. * 0
14 n.a. * 0
15 n.a. * 0
2= PDC/VPS
4= TXT Page
6= PDC/VPS/TXT Page
32= AP NTSC
48= US
64= LATAM
80= Australia
1= FL7 (n.a.)
2= FL8 (n.a.)
3= FL9 DAS
4= FL9 Monitor (n.a.)
5= FL10 (n.a.)
6= FL11
7= FL12
8= FL14 (n.a.)
9= PV02
10= FL13
11= Soft Design Line
12= Tech Design Line
256= 32 inch
512= 36 inch
768= 29 inch
1024= 34 inch
1280= 38 inch
1536= 32 inch MEC
1792= 28 inch Mk2
2048= 36 inch FP
3840= Other
Number
Sum OB5
(decimal)
Sum OB6
(decimal)
Sum OB7
(decimal)
Sum OB8
(decimal)
CL 36532008_111.eps
080503
Figure 8-11 Option bytes Group 2
Page 81
8.4.4 DEALER OPTIONS
Table 8-7 Dealer options overview
Menu name Subjects Options Physically in set
Personal Options Picture Mute Yes Picture mute active in case no picture detected
Electrical Alignments
No Noise in case of no picture detected
Virgin Mode Yes TV starts up once with language selection menu after mains
switch on for the first time (virgin mode)
No TV does not starts up once with language selection menu af-
ter mains switch on for the first time (virgin mode)
Auto Store Mode None Autostore mode disabled (not in installation menu)
PDC-VPS Autostore mode via ATS (PDC/VPS) enabled
TXT page Autostore mode via ACI enabled
PDC-VPS-TXT Autostore mode via ACI or ATS enabled
TXT Preference TOP Preference to TOP Teletext
FLOF Preference to FLOF Teletext
DVD Door Lock(only for DVD sets) Yes Lock the DVD module
No Unlock the DVD module
Flex TV Demo(only for TDL sets) On Enable dealer demo for Technical Design Line
Off Disable dealer demo for Technical Design Line
EN 129EM6E 8.
Page 82
EN 130 EM6E9.
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9. Circuit Descriptions, Abbreviation List, and IC Data Sheets
Index of this chapter:
1. Introduction
2. Block diagram
3. Power supply
4. Control
5. Input/Output
6. Video
7. Audio
8. Wireless surround
9. Software upgrading
10. Abbreviation list
11. IC Data Sheets
Notes:
• Only new circuits (compared to the EM5) are described.
For the other circuit descriptions, see the manual of the
EM5E. This manual is available in different languages:
– 3122 785 12560 = English.
– 3122 785 12571 = German.
– 3122 785 12581 = French.
• Figures can deviate slightly from the actual situation, due
to different set executions.
• For a good understanding of the following circuit
descriptions, please use the diagrams in chapter 6 and 7.
Where necessary, you will find a separate drawing for
clarification.
9.1 Introduction
9.1.1 New Features
The new EM6 chassis has the following (new) features:
• Next step "Active Control" with: two new bars ("Motion" and
"Tint Control" bar), four split demos, etc.
• Two tuner PIP/ FDS (Picture In Picture / Full Dual Screen).
• Same Large Signal Panel (LSP), but able to handle more
power and prepared for future extensions like DVD, Digital
TV (DTV), and Hard Disc Drive (HDD).
• New Small Signal Panel (SSP), which is however based on
the existing EM5 architecture: not longer a shielded
module via 80-pins SIMM connector as in EM5, but a full
panel with integrated (shielded) Feature Box as in MGchassis. This approach gives better EMC / crosstalk
behaviour and less cables.
• Dolby ProLogic 2 (only in top models). New algorithm
provides stereo surround sound from any stereo source.
Further, a higher bandwidth for all channels, so better
channel separation and better sound quality.
• Eco Digital Dolby with new flat surround speakers (NXT
technology). Multi-channel sound integrated on SSB via
new Micronas chipset.
• Downloadable main software (via ComPair).
• Scavem on TXT.
• Flex TV (hard disc pack). This will allow time shift recording
(3 hrs buffer in HQ), instant recording, or programmed
recording (not in all models).
• Built in RDS radio with LCD display (only for Technical
Design Line models).
• Built in DVD player (not in all models).
The LSP (single sided) is built up very conventional, with hardly
any surface mounted components on the copper side. It has a
large "hot" part, including both deflection coils.
9.1.3 Small Signal Panel
The SSP is a high tech module (four layer, 2 sides reflow
technology, full SMC) with very high component density and
partial shielding (FBX) for EMC-reasons. Despite this, it is
designed in such a way, that repair on component level is
possible. To achieve this, attention was paid to:
• Accessibility of the test points. The SSP has good
accessible service positions.
• Clearance around surface mounted ICs (for replacing).
• Detailed diagnostics and fault finding is possible via
ComPair.
• Software upgrading is possible via ComPair.
Further features of the SSP are:
• The PIP functionality is integrated on the SSP.
• It is equipped with a "multi-media" connector for so-called
"bolt on" modules like DVD and HDD.
• The 3D Comb filter functionality (for USA) is integrated on
the SSP.
• The rear I/O connections (like SCART and cinch) are
integrated on the SSP, even as the (2) tuner(s) and
wireless transmitter jack.
On the next photographs you can see where all the functional
cells are located on the SSP:
9.1.2 Large Signal Panel
The chassis has a full sized Large Signal Panel / Small Signal
Panel combination (LSP/SSP). The SSP is connected to the
LSP by means of two IDE connectors and flex cables.
The main functionalities of the LSP are supply, deflection, and
sound amplification.
The main functionalities of the SSP are tuner input, I/O,
interface provisions (four SCART's), TXT/control, video / audio
decoding, Feature Box, and sync / geometry control.
Page 83
Circuit Descriptions, Abbreviation List, and IC Data Sheets
EN 131EM6E 9.
Figure 9-1 SSP top view
Figure 9-2 SSP bottom view
Page 84
EN 132 EM6E9.
9.2 Block Diagram
Circuit Descriptions, Abbreviation List, and IC Data Sheets
POWER
ON/OFF
MAINS
TUNER
2
TUNER
1
EXT
I/O
DVD
RADIO
SPDIF
TOP
CNTRL
KEYBRD
IR
RECEIVER
SUPPLY
SAW
IF
FILTER
SAW
FILTER
AUDIO
5V2 STANDBY
VBAT (141V)
VSOUND (+/-16V)
EHT
180V
VTUN
+11V
+8V
+5V
VIF
VIF IF
TDA932X
HIP 2
TDA932X
HIP 1IF
TEA6422
FBLK
YUV
HV
PROCESSOR
YUV, HV MAIN
SAA4978
SAA4992 T8F24EF
FALCONIC
FM FM
2
SAA5801
CVBS-TXT
MSP34XX
SIF
AM
L/R
MAS3528
DECODER
MUPPET
PICNIC
FM
1
3
OTC
(µP)
MSP
DOLBY
DIGITAL
DW
FBL
SW
*
L/R
C
HP
OR
YUV
YUV
H
D100/VD100
FM
5
FM
4
HFB
RGB-TXT
DPL4519
OUT
V
SYNC
(PROGRAM)
RAM (EPG)
RAM (SW)
DOLBY
PRO
LOGIC
TDA8601
EAGLE
NVM
FLASH
DRAM
(TXT)
FLASH
TDA9178
TOPIC
YUV_EAGLE
TDA7490
TDA7490
MC33178
TDA933X
**
OUT
C
FRAMEDRIVE+
HOP
FRAMEDRIVE-
V
SYNC
E/W
H
D
HFB
RGB
AUTO
SCAVEM
TILT
DASHED ITEMS
*
ARE ONLY PRESENT
IN SETS WITHOUT "EAGLE"
L/R
SW/C
HP
SURR. L
SURR. R
SUBW.
CRT
SCAVEM
R
G
B
VERT
E/W
HORZ
ROTATION
COLD HOT
Figure 9-3 Block diagram
The Tuner/splitter is a PLL tuner and delivers the IF-signal, via
audio and video SAW-filters, to the HIP1 (High-end Input
Processor). The HIP1 has the following functions:
• IF modulation.
• Video source select and record select.
• Colour decoder.
• Synchronization.
For DW/PIP the set is equipped with a DW-processor.
WIRELESS
OUT
CL 36532008_112.eps
080503
The following video input/output connections (with audio
connections) are available:
• Front: interfaces CVBS and Y/C.
• EXT1: interfaces CVBS, RGB- and YUV-input (1fH)
• EXT2: interfaces CVBS and Y/C (meant for VCR/DVD
+RW connection).
• EXT3: interfaces CVBS.
• EXT4: interfaces CVBS.
• Monitor out: interfaces CVBS out.
Page 85
Circuit Descriptions, Abbreviation List, and IC Data Sheets
EN 133EM6E 9.
The HIP1 delivers YUV and sync signals to the PICNIC (in the
Feature Box). This IC takes care of:
• Analogue to Digital conversion and vice versa.
• 100 Hz processing
• Interlaced to progressive scan conversion.
• Panorama mode.
• Noise reduction.
• Dynamic contrast.
After the PICNIC, the YUV-signals are fed to the FALCONIC for
"Natural Motion", followed by the Eagle for "Pixel Plus"
enhancement (if present). The processed YUV signals (from
Eagle or PICNIC) are, together with the sync-signals from the
PICNIC, then fed to the HOP (High-end Output Processor).
This IC handles the video control and geometry part. The RGBsignals for CC/OSD (from the uP) are also inserted via the
HOP. The video part delivers the RGB signals to the CRTpanel and the geometry part delivers the H-drive, V-drive, E/Wdrive, and TILT-drive signals.
Both deflection circuits are "hot" and located on the LSP. The
HOP drives them. To make a galvanic separation, the Line
Drive is driven via transformer 5410 and the Frame Drive via
transformer 5621.The horizontal output stage generates some
supply voltages and the EHT voltage, focus voltage and Vg2
voltage.
The RGB amplifiers on the CRT-panel are supplied with 200 V
from the LOT.
The Auto-SCAVEM circuit modulates transitions of the
Luminance (Y) signal on the horizontal deflection current,
giving a sharper picture.
The sound part is built around the MSP44x2 (Multi-channel
Sound Processor) for IF sound detection, sound control and
source selection. Dolby decoding is done by two separate ICs
in cooperation with the MSP. Amplification is done via a "class
D" integrated power amplifier IC, the TDA7490.
The set is provided with a "wireless out" connector, for wireless
surround applications.
The microprocessor, called OTC (OSD, TXT/CC and Control)
takes care of the analogue TXT input processing and output
processing. The OTC, ROM, and RAM are supplied with 3.3 V,
which is derived from the +5V2.
The NVM (Non Volatile Memory) is used to store the settings;
the Flash-RAM contains the set software.
There is a separate Standby Supply, in order to reduce the
Standby power consumption. During Standby, the Main Supply
is switched "off" (via TS7529).
A relay (1550) is used to switch the Degaussing circuit. It is
switched "on" after set start-up and switched "off" by the
microprocessor after 12 s.
The Main Supply, a SMPS based on the "boost converter"
principle, generates the 141 V (V_BAT) and the +/- 16 V for the
audio part.
For the power supply of the FBX and DW/PIP circuits, a
separate DC/DC converter is used, generating 3.3 V.
9.3 Power Supply
The power supply has a number of main functions:
• Mains harmonic filter. The mains harmonic filter has two
functions: to prevent high frequency signals (harmonics)
from being transferred into the mains and to protect the set
from lightning damage.
• Degaussing picture tube. As soon as the set is switched
"on" via the ON/OFF switch, the 5V2 is present. When the
DEGAUSSING signal from the processor (OTC) is "low",
transistor 7528 will conduct, and relay 1550 is activated.
Initially a considerable current will flow, via PTC 3516,
through the degaussing coil. The PTC will heat up,
resistance will rise, and the current will decay rapidly. The
OTC makes the DEGAUSSING signal "high" after 12 s,
which will switch "off" the relay.
• Standby supply:
– Fly-back supply principle.
– Outputs: 5V2, 8V6, 12V, and 30V.
• Main supply:
– Buck-boost supply.
– 140V (not mains isolated).
– +16V and -16V for audio.
– Self-oscillating power supply (SOPS).
• DC/DC converter. The function of this part is 12 V to 3.3 V
conversion, to provide the supply voltage for the Feature
Box and DW/PIP Muppet.
9.3.1 Standby power supply (diagram A2)
Compared to the EM5 circuit, there are the following
differences in the +5V and +8V Standby power supply.
• The +5V is protected against over-voltage via D6149 and
TS7140.
• If the +11V (11V_STBY line) is not present, the +5V supply
line will be switched "off" via TS7141.
9.3.2 Main Supply (diagram A1)
Improved switch off and Standby
COLD
3551
330R
2529
100n
9514
1K
3548
6513
6508
470p
6524
HOT
VBATT
BF423
TUNERGND
0301 OF
9512
7508
10K
3559
2521
GND-SSP
VBATT
6M8
3554
I576
3555
680K
3560
1M2
GND-SUP
3503
4M7
RES
HOT
MCL4148
7505
6522
BC857B
2545
1n
3557
220K
3556
47K
3502
RES
COLD
2539
4M7
1M
10u
3561
3558
47K
2505
2n2
F528
1510
FOR LATAM - AP SETS
TO
Figure 9-4 New main supply circuits
Compared to the EM5 circuit, there is an improvement in the
"switch off" and "standby" behaviour of the main supply.
The circuit around TS7505 and TS7508 is a comparator
between the V_BATT and the +380 V rectified input voltage. If
V_BATT is present, the voltage divider R3554, R3555, R3560,
R3556 is referenced to the +V_BATT, meaning that TS7505
and TS7508 are blocked.
At the moment the set is switched to "standby", the V_BATT will
decrease. Now the reference of the voltage divider is
connected to ground via R3557, and also R3556 is connected
to ground because V_BATT is switched "off". In this condition,
TS7505 and TS7508 will conduct. A current will flow via
TS7508 / R3559 to the SUP-ENABLE line (which is negative),
and via TS7529 more current will flow in the opto-coupler for
"standby".
Thyristor TS7503 is a protection against "V_BATT overvoltage". If V_BATT exceeds the values of zener diodes D6524
+ D6508 + D6513 (47+56+56= 159 V), then the gate of TS7503
will be positive and the device will conduct. As a result, the
rectified voltage after the bridge rectifier will be short-circuited
to ground and the fuse will be blown.
Some important notes on V_BATT:
• This voltage is not isolated from the main supply ("hot").
• It is alignment free.
7503
BT151
BZX384-C56
BZX384-C56
BZX384-C47
Vbatt
OVP Protection
CL 36532008_130.eps
080503
Page 86
EN 134 EM6E9.
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.3.3 DC/DC Converter (diagram B12)
To use a DC/DC converter has the following advantages:
• The DC/DC converter is directly on the SSB near the
circuits that needs to be powered with the 3.3 V.
• Circuits in the FBX and the DW part needs some high
current by low voltage, so, there is no risk to have power
dips or voltage loss in connections between the LSP and
the SSB panel.
The circuit used is a so-called "synchronous buck converter".
Some characteristics:
• Input parameters: 12.5 V / 330 mA.
• Output parameters: 3.42 V ± 0.15 V / 1.2 A.
• Switching frequency: approx. 60 kHz.
• Efficiency: approx. 90%.
• Inhibit (+5V) and fast turn-off (3V3_FAULT) control inputs.
Block diagram
T 800mA
12.5V
Voltage booster
+5V
PWM generator
and drivers
Fault detectionAdapter
Voltage control feedback
Standby current reduction Line feed-forward
+5V
3V3_FAULT
D
G
7U04
S
2
1
12V 12V 12V 1A
1
3 4
5U01
+-
47uH
D
G
7U03
S
2
+-
+
2U08
470uF
3
Figure 9-5 Block diagram DC/DC converter.
Advantage to use a "synchronous buck converter" instead of a
"classical buck converter" is a better efficiency (about 90%).
The difference between the two is that in a synchronous buck
converter the "low -side" diode is replaced by a MOSFET (item
7U03). This, because the resultant voltage drop across the
MOSFET is smaller than the forward voltage drop of the diode.
This second MOSFET conducts current during the "off" times
of the first MOSFET (at the input side). The upper MOSFET
conducts to transfers energy from the input to the inductor and
load, while the lower MOSFET conducts to circulate the
inductor current. The synchronous PWM control block
regulates the output voltage by modulating the conduction
intervals of the upper and lower MOSFETs.
PWM Generator and Drivers
This circuit is build around transistors 7U01, 7U02, 7U08,
7U09, and the associated components. MOSFETs T7U04 and
T7U03 are the switching transistors, they are conducting
alternatively.
• Time sequence 1: T7U04 is conducting, energy is stored in
coil 5U01. The current is flowing from the +11V power
supply source.
• Time sequence 2: T7U04 is blocked, energy is stored in
coil 5U01.
• Time sequence 3: T7U03 is conducting, and the current
circuit is now closed via T7U03, Coil 5U01, C2U08, and the
load. So the energy stored in the coil during time sequence
T1 is consumed during sequence T3. The signal on the
gate T7U03 is 180 degrees turned compared with the
signal on the gate T7U04.
The principle of operation of the PWM generators and drivers
is an astable circuit, whose frequency is mainly given by the
values of capacitor 2U32 and resistor 3U03. Capacitors 2U05,
2U27, and 2U28 form a capacitive voltage divider to limit the
negative peak voltage on the base of transistor 7U09 at about
3 V. The same role have the capacitors 2U09 and 2U12 for the
transistor 7U08.
The resistor 3U14 and the capacitor 2U30 introduce a small
dead-time between switching "off" of transistor 7U03 and
switching "on" of transistor 7U04 to prevent cross-conduction
through them.
The capacitors 2U07, 2U16, and 2U18 speed-up the switching
of the astable circuit. This circuit is blocked in "off" state (7U02
and 7U08 saturated and 7U01 and 7U09 blocked) when the
transistor 7U11 is conducting.
This happens when either +5V has a low value (below 2 V), the
boost voltage drops below its minimum value, or the
3V3_FAULT signal is low (below 1 V) for more than 20 ...30 ms.
Voltage Booster
This circuit is build around capacitors 2U03, 2U04, 2U05,
resistor 3U51, and diodes 6U03 and 6U04.
It generates the boost voltage (approx. +20 V) for supplying the
"high-side" driver transistor for the power MOS-FET 7U04. The
voltage is generated only during normal operation of the
converter; therefore, any drop in its value means an internal
fault condition, which is sensed by the internal protection
5U05
10uH
5U06
10uH
+3V3_SIM
2U23
100uF
-
+3V3_DCDCFBX
2U31
100uF
circuit.
The AC component of the voltage on the source of transistor
7U04 is rectified by diodes 6U04 and 6U03 and added to the
input voltage, resulting into the boost voltage. The resistor
3U51 limits the peak current through the rectifier diodes to
about 300 mA.
Voltage Control Feedback
This circuit keeps the output voltage constant when the input
voltage and/or the output current vary. It is build around
transistors 7U06-A, 7U06-B, 7U05, diode 6U07, and
associated components.
A 6.9 V reference voltage is provided by zener diode D6U07
4
CL 36532008_149.eps
120503
(via T7U15). Transistors T7U05 and T7U06A are comparators.
E.g. if the voltage on the base of T7U06-B increases, T7U06-B
and T7U08 will conduct more, and via T7U08 the conducting
time of T7U04 will be reduced, resulting in a decreasing output
voltage.
Linefeed Forward
This circuit (resistor 3U46) improves the line regulation factor.
Stand-by Current Reduction
This circuit is build around transistors 7U14 and 7U15. It cuts
the quiescent current through the reference zener diode 6U07
in stand-by mode.
Adapter
This circuit is necessary for having proper start-up/shut-down
operation of the converter at various shapes of the +5V voltage.
Fault detection
In "on" mode, transistors 7U12, 7U10, 7U07, and 7U13 are
conducting and the transistor 7U11 is blocked.
In protection mode, transistors 7U11, 7U07, and 7U13 are
conducting (provided that the “+5V” voltage is higher than 4.5
V) and transistors 7U10 and 7U12 are blocked.
During start-up, the protections are bypassed for a short time
(tenths of ms) by capacitors 2U22 and 2U20.
+20V Detection
This circuit detects the boost voltage, and is build around
transistor 7U12, diode 6U10, and associated components. If
the boost voltage is lower than 15 V, 7U12 and 7U10 are
blocked, 7U11 is conducting, so via 6U08 and 6U09 the PWM
and Driver circuit is switched "off".
It is also the case when the input voltage “+11V” is less than
about 10 V (the under-voltage lock-out function).
Page 87
Circuit Descriptions, Abbreviation List, and IC Data Sheets
+3V3 Detection
If the +3.3V and +5V are present, C2U26 is charged. Transistor
T7U10 conducts, T7U11 is blocked, and the PWM and Driver
circuit is working.
If there is a voltage drop on the +3.3V, the voltage on C2U25
cannot be maintained, resulting that T7U10 will block and the
PWM and driver circuit will be switched "off".
+5V Detection
The same situations if the +5V drops: T7U07 and T7U13 will
block, the reference voltage on R3U41 will drop, and a switch
"off" of the PWM and Driver circuit is the result.
Diode 6U06 is foreseen to clamp the output voltage to 5 V in
case of fault conditions (like 7U04 short-circuited D-S). The
fuse 1U01 will open in such conditions.
Role of Other Components
• The capacitors 2U06 and 2U10 are filtering the ripple
current generated by the commutation of power MOS-FET
7U04 (about 700 mA_rms, while the capacitor 2U08 is
filtering the output voltage.
• Coil 5U02 and capacitor 2U15 prevent that noise
generated by the switching will disturb other circuits
supplied from +11V.
• Coils 5U05 and 5U06 and capacitors 2U23 and 2U31 are
supplementary filtering of the output voltage for the two
load circuits (PIP and Feature Box).
• Beads 5U03 and 5U04 damp oscillations during the
switching of the power MOS-FETs.
• Components 2U01, 2U02, and 6U02 are not present (the
voltage “+3V3-ILINK” is not used).
EN 135EM6E 9.
Service Tips
• When a power MOS-FET is found defective, replace the
other power MOS-FET, the fuse 1U01, and the diode 6U06
as well.
• When a driver transistor (7U01, 7U02, 7U08, or 7U09) is
found defective, replace the complementary transistor as
well (example: replace also 7U08 if 7U02 is defective).
• For a normal operation of the converter, it is important to
check the switching frequency, the value of the boost
voltage, and the amplitude of the gate voltage of transistor
7U04 (it should be close to the boost voltage).
Page 88
EN 136 EM6E9.
9.4 Control
9.4.1 "Switch On" Behaviour
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Trapped Startup 1
off state:
Power is applied
Standby supply starts running.
+5.2V; Vtun; +11V become present
OTC resets
Initialise I/O pins of the OTC
Initialise HDD interface
Initialise DVD interface
Read IO exp DVD
Read NVM identification and
standby bit; enable watchdog
Standby bit
Activate degaussing and
deactivate after 12 seconds (of course, in the
meanwhile, other processes should continue)
start HDD
activate MSP reset
Put Standby line LOW
Keep sound amplifiers
muted with sound enable = HIGH
+5V and +8V is switched ON
set?
Yes
No
Set stays in
standby mode
t<250ms
t<500ms
Trapped Startup 3
Trapped Startup 4
No
A
Initialise PICNIC
Initialise rest of PIP/DW module
(MUPPET already initialised)
Initialise tuner
Start TXT acquisition
Initialize TDL
Start video recogn HDD
deactivate reset MSP and
initialise MSP
detect and initialise wireless Module
(Power up sequence)
set_standby_mode_HOP = Normal
activate HFB and X-ray (US only)
protection 600ms later
HOP starts linedrive; Linedrive switches on the main
supply; Vbatt, Vsound become available
EHT generation starts; NO I
set_standby_mode_HOP is switched to NORMAL
HOP: set_sync_mode = active
set_black_current_stabilisation = one_point_control
2
C during 250ms after
End of freerunning PLL;
Start 30s timer
wait 200ms
+8V and +5V get their nominal
level, detected by the OTC
activate protection algorithms for +8V
2
C (start I2C protection the
and +5V and I
Trapped Startup 2
moment the component is initialised)
Read rest of NVM information
Initialise HOP; set_sync_mode = not_active
set_black_current_stabilisation = not active
set_standby_mode_HOP = ON
set_rgb_blanking = ON
Initialise HIP: IF, source selection, 2fh input, video processing
Switch on the syncoutput: set_syncout_tristate = OFF
Initialise 3D Combflter
Only in US sets (not in 2003)
A
t<1500ms
CL 36532008_124.eps
080503
Figure 9-6 Switch "on" flow chart (part 1)
Start up sequence:
1. After the power is applied, the "Standby supply" starts
oscillating, generating the +5V2, V_tun and +11V. A reset
(POR) is generated and the OTC is awakened.
2. Next step is the check whether the set needs to be in
"Standby" mode or not. Therefore, the NVM content is read
and the Standby-bit is checked. If the set is to stay in
Standby, there is no further action.
3. If the set switches "on", first the degaussing will be
activated (for 12 seconds).
4. Meanwhile the MSP is reset, and the Standby line is pulled
low, leading to a full semi standby mode (+5V2 and +8V
switched on). Mute sound amplifiers.
5. The OTC waits until the +5V and the +8V are fully present
(checking the AD-input of the OTC does this). The +5V,
+8V, and I2C protection-algorithms are activated.
Get_black_current_failure
= FAIL
No
Increase counter
Counter = 11
Yes
Set_user_settings,
demute,
set_rgb_blanking = OFF
ON
CL 36532008_125.eps
080503
No
Counter = 0
Time out of
30 seconds
reached
Yes
(CR 433) Report
BlackCurrentLoopError
Trapped Startup 5
Yes
Figure 9-7 Switch "on" flow chart (part 2)
1. Initialise HOP, HIP, 3D Comb, PICNIC, PIP/DW, Tuner,
and MSP.
2. Activate HFB and X-ray (USA only) protections.
3. The HOP is instructed via the I2C-bus to start the line drive.
4. Via the SUP-ENABLE signal, the main supply is activated.
The Line Deflection circuitry is supplied now with the
V_BAT, and the EHT generation can start. Also V_SOUND
becomes available.
5. During start-up of the deflection, I2C traffic must be
disabled for 250 ms to avoid data corruption. If flashes or
spikes are generated during EHT start-up, I2C data could
be disturbed or corrupted.
6. After deflection is powered up completely, all the other
protection-algorithms are activated.
7. The black current stabilisation loop in the HOP is switched
on. Some extra checking is done to ensure that the loops
are completely stabilised.
8. The OTC sets all the necessary parameters for a correct
sound and image and unblanks the picture.
Page 89
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.5 Input/Output (I/O)
Table 9-1 Overview of inputs
Name Type Capabilities
EXT1 SCART X X X X
EXT2 SCART X X X X X X
EXT3 SCART X X X
EXT4 SCART X X X
Side Cinch X X
SVHS X X
S/PDIF Cinch X
S/PDIF Cinch X
Center Cinch X
CVBS-in RGB-in (1fH) Y/C-in Status 4:3
or 16:9
EN 137EM6E 9.
P50 Analog Audio-in Digital Audio-in
9.6 Video
9.6.1 Tuner & IF
Note: The "Tuner & IF" parts for the main picture and the DW/
PIP picture are comparable.
The tuner/splitter is I2C controlled, and is capable of receiving
off-air and cable channels.
Also, the tuning is done via I2C. The reference voltage on pin
9 is 33 V. This voltage (+33V) is derived from the secondary
side of the standby supply (V_TUN), via D6110 and R3116//
R3115 and a 33 V zener diode. The OTC, together with the
HIP, controls the tuning procedure. There is also automatic
switching for the different video systems.
The IF-filter is integrated in a SAW (Surface Acoustic Wave)
filter. The type of this filter depends on the received
standard(s). There are two SAW filters: one for filtering pictureIF and a second one for sound-IF.
The output of the tuner is controlled via an IF-amplifier with
AGC-control. This is a voltage feedback from pin 62 of the HIP
to pin 1 of the tuner. AGC take-over point is adjusted via the
service alignment mode "Tuner AGC". If there is too much
noise in the picture, it is possible that the AGC setting is wrong.
It is also possible that the AGC-setting is misaligned, if the
picture deforms with a perfect signal. Then the IF-circuit is
amplifying too much.
The video IF-signal is fed to pins 2/3 of the PLL-controlled IFdemodulator. The voltage-controlled oscillator of the PLL is
adjusted via the service menu "IF AFC". If the alignment is
correct, the displayed frequency in the installation menu is the
same as the applied frequency from a generator. The external
coil L5408 (or L5P08 for the DW/PIP circuitry), connected
between pins 7/8, is used as reference.
The demodulated IF-video signal is available at pin 10 of the
HIP. In this video signal, there is a rest of the sound carrier,
which is filtered out by the sound trap 1407 (or 1P09 for DW/
PIP).
Then the signal is fed again to the HIP on pin 12, where the
group delay is corrected, dependent on the standard that is
received.
The CVBS-signal is available at pin 13 for further processing in
the set. Via TS7322, the signal is supplied to EXT1 (SCART pin
19, CVBS out) and again back into the HIP (pin 14) to the
source/record selection.
To achieve Quasi Split Sound (QSS), the IF-signal is fed to the
HIP on pin 63/64 via SAW-filter 1409 (or 1P04 for DW/PIP).
The FM-modulated signal is available on pin 5 and is fed to the
audio demodulator (item 7A02).
9.6.2 Video: DW/PIP (diagram B15)
Introduction
The Double Window (DW) panel provides the option for the
viewer to see two (or more) pictures / programs on the
displayed area of a TV screen. The displayed pictures can be
in PIP mode or DW mode. The viewer can also select the size
and position of the "second" picture.
New DW/PIP features with respect to 2002:
• Making use of HIP instead of BOCMA.
• Provisions to use 2D Comb filter for the sub-picture.
• New modes by making use of FBX (e.g. Multi-PIP 12, Multi-
PIP 9, Multi-PIP 8 surround).
• Photo finish in correct order by making use of FBX.
IF and Video section
The "IF and video" processing in the DW module is performed
by a HIP IC, same as for the main picture.
Processing
The MUPPET IC (SAB9081, item 7PA6) is a multi-standard
PIP controller, which can be used in Double Window or PIP
applications.
The main picture YUV is fed to pins 98, 2, and 100, while the
sub picture YUV is fed to pins 83, 79, and 81.
These signals are mainly used during the DW mode. In PIP
mode, the signals are inserted into the main picture with
reduced size.
Inside the MUPPET, the conversion to the digital environment
is done with ADCs. Processing and storage (1 MB DRAM) of
the video data is done entirely in the digital domain. The
conversion back to the analogue domain is done by DACs.
Internal clocks are generated by PLLs, which lock on to the
applied horizontal and vertical syncs from the main and sub
pictures. The main picture syncs are applied to pin 70 (V) and
pin 94 (H) and the sub picture syncs are applied to pin 72 (V)
and pin 87 (H).
For DW mode, the main picture is compressed horizontally by
a factor of two and fed directly to the output. After compression,
a horizontal expansion of two is possible for the main picture.
The sub picture is also compressed horizontally by a factor of
two but stored in memory before it is fed to the outputs.
Page 90
EN 138 EM6E9.
YUV main
HIP
MAIN
H/V sync
YUV sub
HIP
H/V sync
SUB
YUV main
HIP
MAIN
H/V sync
YUV sub
HIP
H/V sync
SUB
YUV main
HIP
MAIN
H/V sync
YUV sub
HIP
H/V sync
SUB
7PA6
MUPPET
7PA6
MUPPET
7PA6
MUPPET
YUV muppet
FBL
2
C
FBLK (from I/O expander 7P56)
I
YUV muppet
FBL
2
C
FBLK (from I/O expander 7P56)
I
H
YUV muppet
FBL
2
C
FBLK (from I/O expander 7P56)
I
SWITCH 7P54
L
H
OR
SWITCH 7P54
L
H
OR
SWITCH 7P54
L
H
OR
Circuit Descriptions, Abbreviation List, and IC Data Sheets
• Virtual Dolby Surround.
• Dolby ProLogic 1 (4.1) and 2 (5.1).
YUV
L
MUPPET_BLK
YUV
H
MUPPET_BLK
YUV
H/L switching
MUPPET_BLK
To FBX
To FBX
To FBX
CL 36532008_123.eps
080503
A
B
C
• Dolby Digital (AC3).
The audio functionality is build up around the:
• MSP4450G (Multi Standard Sound Processor), in
combination with the MAS3529H (Dolby Digital Decoder)
and the DPL4519G (Dolby ProLogic Decoder) for full
Digital Dolby.
• Or the MSP34x2 for the other executions.
The MSP IC takes care of the main FM sound decoding. It
contains digital audio processing, used for the basic left/right
stereo sound, such as bass, treble, balance, incredible sound
and spatial. Additionally, for Digital Dolby, the MSP4450G can
be "upgraded" with the MAS3529H (Dolby Digital Decoder) and
the DPL4519G (Dolby ProLogic Decoder).
9.7.1 Audio: Inputs / Outputs
7117
SC1_L/R
SC2_L/R
SC3_L/R
SC4_L/R
FRONT_L/R
SND_L/R_BO
2fH1_L/R
MONO_PIP
SC1_OUT_L/R
CENTER IN (TO MSP: SC4_L/R_IN)
IN1
OUT1
IN2
IN3
OUT2
IN4
IN5
OUT3
IN6
Jumpers not present
in version with HDD
7118(HDD only)
IN1
OUT1
IN2
IN3
OUT2
IN4
IN5
OUT3
IN6
SND_L/R_MAIN_IN
SND_L/R_SEC_IN
SND_L/R_BO_IN (N.C.)
Figure 9-8 DW/PIP operation
[A] In normal mode (no DW or PIP), the YUV_MAIN signal is
connected to switch 7P54, which is directly connected to the
FBX (the switch is not activated).
[B] In case of DW, both signals, main YUV signal and sub YUV
are added in de Muppet and via switch 7P54 routed to the FBX.
In DW mode the switch is forced to send the signal from the
Muppet (and not the main YUV). This to avoid that in squeezed
mode instead of the black bars a part of the main signal should
be visible.
[C] In case of PIP, the YUV_MAIN signal is connected to the
switch (will be the "main" picture). Via the switch, the signal is
connected to the FBX.
At the moment the PIP-info has to be written into the main
picture, the switch is connected to the YUV-muppet signal
(contents = YUV-sub signal). The switching is controlled by the
FBL signal from pin 68 of the MUPPET, and the switching time
determines the size and the place of the PIP picture.
Service Tips
• When something is wrong in the Muppet, and the FBL
signal is "high" (example internal short circuit), then it is not
possible to force the main path signal by software.
However, you can do it manually by connecting the
command line (pin 5) of switch IC7P54 to ground.
• When an error is communicated from the Muppet IC (no
I2C communication), the H_sync and V_sync from main
HIP must be checked (pin 94 or pin 70 of the Muppet IC).
When there is no H- or V_sync, the I2C communication is
interrupted.
9.7 Audio
This chassis can handle the following sound systems
(depending on the model):
• Stereo.
SPI 1
SPI 2
SUBW_SPI_SW
SND_L/R_SEC_IN
SND_L/R_MON_OUT
PIP_AUDIO
7A06
Figure 9-9 Audio input block diagram
Inputs:
• Up to four stereo audio inputs.
• Front input.
• 2 * 2fH stereo inputs (for US).
• 2 * Bolt-on inputs (HDD or DVD).
• 2 * SPDIF input + 1 * Bolt-on (BO) SPDIF input.
Outputs:
• CVBS / Decoder out.
• Record select (WYSIWYR= What You See Is What You
Record).
• Headphone.
PIP audio is based on the TDA7309D (item 7A06) headphone
processor as in MG-chassis.
Extra inputs are handled with the TEA6422D as in the MGchassis.
9.7.2 Audio: IF Demodulation
At the input of the MSP, a choice can be made between two IFsignals: SIF1 and SIF2.
The selected signal is then fed to an AGC. After this, an ADC
converts the IF-signal to digital.
Two demodulation channels can process this digital signal. The
first one is able to handle FM and NICAM signals. The second
one can handle FM and AM signals.
After the down-mix, the signal is fed, via a filter, to a
discriminator. From here the AM, FM or NICAM demodulation
can be performed.
SPDIF_IN_1
HP
CL 36532008_138.eps
090503
Page 91
Circuit Descriptions, Abbreviation List, and IC Data Sheets
EN 139EM6E 9.
Both channels contain an "automatic carrier mute" function,
which automatically mutes the output of the analogue section
when no carrier is detected.
After demodulation, the FM-signals are subjected to a deemphasis operation. After that, the matrix of the stereo system
is applied.
9.7.3 Audio: Processing
2
C DPL
I
QSS
AM-PIP
Main in
SND_4R
(optional)
Center in
7A02
MSP
SPDIF 1/2 IN
Sys-CLK0
2
S MSP
I
SW
L
R
Headphone or C/S
SC1
SC2 Monitor
Sys-CLK1
7A30
DDD
7A63
Sys-CLK
I2S DD
17
Figure 9-10 Audio processing block diagram
The sound processing is performed completely by the MSP:
• The user performs volume control via the SOUND menu.
• Tone control in "Stereo" sets is performed via the BASS/
TREBLE control.
• Headphone control: the MSP has a separate Headphone
output so separate sound control is possible.
DPL
Decoder
SPDIF OUT
Subw
Center
Sur-L
Sur-R
CL 36532008_137.eps
090503
Micronas MAS 3528E
The MAS 3528E receives S/PDIF or serial data streams, and
decodes the Dolby Digital (AC-3), MPEG or PCM-encoded
audio formats.
Due to the automatic format detection, no controller interaction
is needed for the standard operation. On the other hand, the
controller has full access to all vital information contained in the
Dolby Digital bit stream.
The choice of different output formats, as defined by Dolby,
guarantees good adaptation to various listening environments.
The hardware of the MAS 3528E consists of a high
performance RISC Digital Signal Processor (DSP) and
appropriate interfaces.
The MAS 3528E is driven by a single clock at a frequency of
18.432 MHz. The clock is provided from an external source
(SYS-CLK1 from the DPL 4519G) to pin XTI.
9.7.4 Audio: Amplifier
The audio amplifier is an integrated "class-D" power amplifier
IC, the TDA7490. It delivers an output of 2 x 15 W_rms to two
full range speakers. For the higher specified sets, a subwoofer
and centre speaker are easy to implement, by adding a second
amplifier. This circuit is described in the EM5 manual.
9.7.5 Audio: Headphone Amplifier
The headphone amplifier is a straightforward OpAmp amplifier
(ICA07-A, MC33178D). It is supplied with +11V_AUD.
9.8 Wireless Surround Loudspeaker System
9.8.1 Introduction
The Micronas Dolby Digital System
The Micronas Dolby Digital system solution consists of three
dedicated integrated circuits:
• The MSP 44x0G is the interface for all TV-sound and
analogue input signals. It performs the TV-audio
demodulation including analogue stereo, NICAM, and
Wegener Panda decompression. It has four pairs of audio
D/A-converters, two of them including sound control
facilities, and one additional subwoofer D/A converter.
• The DPL 4519G adds the Dolby Surround Sound features
and has three pairs of audio D/A-converters, two of them
including sound control facilities, and one additional
subwoofer D/A converter.
• The MAS 3528E performs the Dolby Digital or MPEG
decoding and has additional functions that are necessary
for the Dolby Digital system.
While the MSP 44x0G is a stand-alone TV-sound solution, the
combination with a DPL 4519G results in a high-end TV with
Dolby Pro Logic functionality. With the addition of the MAS
3528E, the TV provides full Dolby Digital/MPEG-1 capabilities.
Micronas DPL 4519G
The DPL 4519G receives its incoming data via an I2S interface.
The synchronisation is performed by means of an adaptive
high-quality sample rate converter.
In an application together with the Dolby Digital decoder MAS
3528E, eight channels (left, right, surround left, surround right,
centre, subwoofer, Pro Logic encoded left, Pro Logic encoded
right) are fed in and processed in the DPL 4519G.
Similar to the multichannel I2S input interface, the DPL is
provided with an 8-channel I2S output interface, which is
connected to the MSP 44x0G. Therefore, all eight channels
can be routed to each output in both ICs.
The base band processing including e.g. balance, bass, treble,
and loudness is performed at a fixed sample rate of 48 kHz.
With the Wireless Surround Loudspeaker System, it is possible
to connect rear speakers wireless with the main set. The
system consists of:
• Transmitter part (TX): a transmitter board (click-on
module).
• Receiver part (RX): a receiver board, an amplifier board,
and a power supply part.
• Loudspeaker boxes for Left and Right rear.
The wireless system is intended for stereo sound in the range
from 20 Hz to 20 kHz.
It can be used for normal L/R stereo sound or for the surround
channels in Dolby systems.
The system has an analogue sound processing system
(compressing - expanding) and uses synthesised tuning at
both the transmitter and receiver side. There are frequency
executions available in different frequency bands:
• 433 MHz (some EU countries).
• 864 MHz (EU).
In each particular frequency band, there is a choice between
four different channels or frequencies.
System Considerations
The Wireless system uses a very high performance audio
processing that allows up to 100 dB dynamic range to be
transmitted over a classic analogue link, through the
compressing effect at the transmitter (reducing the dynamic
range by a factor of 2 in dB) and the expanding effect in the
receiver (increasing the dynamic range by a factor of 2 in dB).
In addition, the system has the possibility to maintain the high
S/N up to low RX field strengths by applying sliding stereo (this
means reducing the stereo effect at low signal field strengths).
Pre-emphasis (at TX) / de-emphasis (at RX) technique is
with15 us time constance.
Since the signal processing is analogue, there is a low latency
in the system of < 15 us between input TX and output RX.
The receiver part has a power save mode that will be initiated
automatically when no signal to reduce power consumption.
Page 92
EN 140 EM6E9.
The system uses normal FM modulation/demodulation and
also uses the Zenith stereo system. However, the frequencies
used are different in this respect: the sub carrier frequency= 3
* 15.625 kHz = 46.875 kHz (chosen because interference zerobeats with the TV line freq). Consequently, the pilot frequency
is 23.4375 kHz (half of sub carrier).
Transmitter
Block Diagram
TRANSMITTER
TO TV
CONNECTION
TO1103
B14B
R
1101
1
2
3
4
5
6
7
8
32
7117
LD1117DT
11V_S
7119
RLL
I2C-CLOCK
I2C-DATA
F124
6105, 7118
POWER DOWN
DETECTOR
R
+8V
F126
+5V
- COMPANDER -
7113
F140
NJM4565M
2
3
V
F141
6
5
V
7112
SA572D
5
11
RECTI-
PD
- STEREO ENCODER -
2165, 3160, 3190
F145
1
PRE-EMPHASIS
2166, 3161, 3191
F144
7
PRE-EMPHASIS
7
∆G
9
7110
74HC4060
OSCILLATOR
3
13
FIER
12
ENABLE
(Low)
VPIL
7111
74HC4053HD
5
3
9
SUBC
46,875kHz
F131
14
256
F130
13 PILOT 23,4375kHz
512
10
1106
12MHz
11
Circuit Descriptions, Abbreviation List, and IC Data Sheets
The transmitter amplifier has an output power of 10 mW and
drives it into an internal printed antenna (the 433 MHz version
of an external antenna).
7104
16
11
5
6
7103
BFR92A
7101
TSA5060A
LOCAL
OSCILLATOR
SYNTHESIZER
ADC
F113
14
7
9
8
2
+8b
7105
X2
FREQUENCY
MULTIPLIER
OSC
VOSC
(ENABLE)
F110
VFIL
(ENABLE)
1105
4MHz
VPIL
FILTER
X2 (ENABLE)
MULTIPLEXED
7116-B
NJM4565M
62
4
5
V
LIMITER LOW-PASS
6
PD
7116-A
- PLL -
3177
F147
7
V
3174
MODULATION
LEVEL ADJ.
F149
1
3
I2C-DATA
MPX
6102
3179
BB151
(VARICAP)
7102
SDA
SCL
+6V
3105
VERSION
SELECTION
433MHz
or
3106
I2C-CLOCK
864MHz
7106
BFG520
5112
OUTPUT
CL36532008_069.eps
220403
F114
Figure 9-11 Block diagram transmitter
Audio Compander
The audio compressor uses a SA572 (7112), which is intended
for high-end applications. It is used together with a low noise
OpAmp (7113). There is no audio input filtering ahead of the
compressor. Therefore, it can only be used when the source is
having no frequency components above 20 kHz, otherwise the
compander's linearity will be at risk. This is realised with a
digital filter on the SSP.
Graphically the operation of a "compressing and expanding"
(=companding) system can be understood from following
figure:
3.0V
547.6MV
400MV
100MV
10MV
1MV
100µV
10µV
V
RMS
COMPRESSION
IN
1
2
INPUT TO ∆G
AND RECT
2
EXPANDOR
OUT
REL LEVEL ABS LEVEL
dB dBM
+29.54
+11.76
+14.77
–3.00
+12.0
–5.78
0.0
–17.78
–20
–37.78
–40
–57.78
–60
–77.78
–80
–97.78
CL36532008_073.eps
130503
Figure 9-12 Compressing/Expanding graphics
2143
3146
3140
L
1K0
1u
2141
470p
3142
100K
2144
3141
R
1K0
1u
3143
470p
2142
100K
50V 2u2
3158
10K
2159
3156
22n
3K3
2160
3157
22n
3K3
3159
10K
47K
2145
4n7
3147
47K
2146
4n7
COMPANDER
2163
2164
2u250V
2149
16V10u
2150
10u 16V
2147
2148
1u
2161
1u
2u250V
2162
50V 2u2
7GIA
9
2 RCA
14 RCB
4 ACA
12 ACB
3RIA
13 RIB
7112
SA572D
GIB
3144
15K
3145
15K
+8V
16
VCC
G
BUFFER
RECT
GND
8
F140
82K
3148
F141
2155
270p
F142
16V47u
22n
2140
2139
5GOA
11GOB
6THTA
10THTB
1TRTA
15TRTB
2K2
3167
3154
1K0
2157
2u2 50V
3155
1K0
50V
270p
2156
2158
F143
3168
2u2
2K2
3150
18K
2
3
5
6
3151
18K
82K
3149
3152
18K
16V10u
2153
2151
22p
F145
4
1
7113-A
8
NJM4565M
+8V
+8V
2176
470p
F144
8
7
7113-B
4
NJM4565M
2152
22p
3153
18K
2154
10u 16V
CL36532008_074.eps
130503
Figure 9-13 Companding circuit
Basically, the circuit comes down to following simple circuit:
C2
C4
10u
R2
1k
2.2u
C5
R3
1k
2.2u
Vref
Gain cell
Rectifier
C3
1u
+8V
C1
2.2u
R1
1k
X1
IN
Figure 9-14 Basic compander configuration
OUT
CL36532008_075.eps
060503
Page 93
Circuit Descriptions, Abbreviation List, and IC Data Sheets
The basic compander configuration is given above. From the
diagram, one can understand the factor of two of companding
as follows:
There is a variable gain cell (variable resistor) in the feedback
loop of an OpAmp (NJM4565M) that is controlled by the
rectifier cell that detects the output voltage of the OpAmp and
translates it into a current send to the gain cell. The rectifier has
an attack time constant (C3) and a decay time constant (C4),
which is optimised to give the best auditive result.
If the input (Vin) rises with e.g. 4 times then the output can rise
only 2 times. This is because the feedback resistor formed by
the gain cell is decreased with a factor of two.
Remember that for an OpAmp Vout= Vin*((Rf+R1)/R1), where
R1 is constant (Rf= R2+internal gain cell resistance).
The Pre-Emphasis, Stereo Encoding, and Output Filtering
The two channels that are available from the compander are
now having pre-emphasis with a time constant of 12 µs. Too
much time constant would give problems with the voltage rising
too high at maximum modulation frequency, and hence
occupied bandwidth of the modulated signal. The preemphasis consists of a simple RC circuit. The stereo encoder
7111C is in fact just an electronic switch, which is driven by the
sub carrier frequency. With this operation, the frequency
spectrum at the output of the switch is as follows in the
frequency domain:
L
R
Subcarrier freq.
Multiplex without pilot
L+R
20kHz 46.875kHz 66.875kHz
Figure 9-15 Stereo encoder circuitry
L-R L-R
EN 141EM6E 9.
CL 36532008_076.eps
090503
7118
BC847B
3149
7110
74HC4060
10K
12 1
CT=0
11
+8V
3
8
2
4
82p
2173
+5V
5125
16
VDD
+
1
CT
&
GND
8
3130
270K
1106
AT-51
4M
7116-A
NJM4565M
BLM21
2135
100n
3
9
11
13
Z1
1
7
5
4
6
14
13
15
2
3
10
9
F149
STEREO
CODER
F131
F130
3131
2K2
3187
22K
2194
subc
pilot
2134
33p
MODULATION
2196
3179
LEVEL
2175
F150
10k
3n9
3188
4K7
1u
CL 36532008_077.eps
2174
MPX
47p
290403
4105
2195
1n2
5130
220u
1n5
F125
5133
+8V
BLM21
4106
F124
3182
100n
2182
390R
7119
BC847B
1K0
2183
100n
3183
3150
3152
18K
18K
16V10u
2153
2151
22p
F145
4
2
1
7113-A
8
3
NJM4565M
+8V
+8V
2176
470p
8
7113-B
4
NJM4565M
2152
22p
2154
F144
7
3153
18K
10u 16V
5
6
3151
18K
82K
+8b
100p
2202
+8V
680R
680R
3164
3165
12
13
+5V
2
1
3160
5
3
2165
22n
3190
3161
3191
220R
2166
22n
3K3
3K3
2167
220u
F126
74HC4053D
Y0
Y1
74HC4053D
Y0
Y1
8
74HC4053D
Y0
Y1
Vss
8
220R
2137
100n
7111-A
Vee8Vss
7
7111-B
Vee7Vss
7111-C
Vee
7
+5V
5126
BLM21
2136
100n
16
Vdd
S
11
Z
14
E
6
16
Vdd
S
10
Z
15
E
6
16
Vdd
S
9
F146
Z
4
E
6
10K
39K
2168
3169
3166
+5V
3172
subc
mon_ster
+5V
10K
3189
+8V
15K
3175
+8V
4u7
6K8
5
8
6
4
2169
33p
3173
27K
7120
BC857B
2170
470p
7
7116-B
NJM4565M
7121
BC847B
15K
3176
F147
3174
8K2
Vpil
3132
2133
33p
F148
16V10u
220p
2177
2171
3177
3K9
3171
680K
3178
8K2
22n
680p
2172
2178
pilot
Figure 9-16 Stereo encoding frequency spectrum
Note that the other two switches of 7111 (respectively 7111A
and 7111B) are not used.
Page 94
EN 142 EM6E9.
Synthesizer and Local Oscillator
+8b
F112
2K2
3108
3109
4K7
220n
2105
3102
I2C_data
I2C_clock
3101
PLVA2656A
Hole 3.5 mm
1
2
1107
470R
470R
6101
0001
2103
Circuit Descriptions, Abbreviation List, and IC Data Sheets
5132
5113
+5V
2199
12n
5108
BLM21
4107
10u
2113
6p8
12n5
3114
3113
82R
220p
2122
3121
2201
100p
5103
BLM21
15K
6K8
2115
220p
3115
7103
BFR92A
150R
2116
2117
15p
15p
MPX
SYNTHESIZER
3107
2K2
10u
2104
1105
AT-51
12345
4M
frame
100n
3103
1K0
2102
18p
3104
1K0
Vosc
F110
7101
TSA5060ATS
1
CP16DRIVE
2
XTAL
3
XT|COMP
4
AS
5
SDA12VCC
6
SCL
7
P3
8
P2
2197
220p
Vpil
GND
RFB
RFA
ADC
15
14
2106
13
1n0
F111
11
10
P0
9
P1
mon_ster
3110
330R
7102
BC847B
2110
2107
OSC
470n
1n0
2109
3106
2108
BB151
470p
100R
3105
22p
3112
100K
6102
2111
5p6
10K
3111
2101
10n
5101
100n
6K8
2198
220p
CL36532008_070.eps
Figure 9-17 Synthesizer and local oscillator
2114
2118
OSC
100n
2120
1p8
1p
3116
100R
3119
F113
3120
330R
2K2
3122
290403
6K8
The internal circuitry of the synthesizer IC (TSA5060A) can be
seen in figure below:
XTAL
RFA
RFB
SCL
SDA
ADC
2
XTAL
OSCILLATOR
13
PRE
14
AMP
4
AS
6
5
11
TRANSCEIVER
3-BIT
ADC
POWER-ON
RESET
I2C-BUS
DIVIDER
1/2
1-BIT
LATCH
3-BIT
INPUT
PORTS
REFERENCE
DIVIDER
4-BIT LATCH
17-BIT
DIVIDER
17-BIT LATCH
DIVIDE RATIO
4-BIT LATCH
OUTPUT PORTS
P3 P2 P1 P0
AND
LOCK
DETECT
DIGITAL PHASE
COMPARATOR
CHARGE PUMP
2-BIT
LATCH
MODE
CONTROL
LOGIC
10987
TSA5060A
CL36532008_071.eps
Figure 9-18 Block diagram TSA5060A
The TSA5060A is software controlled by the I2C bus
(commands are send directly via the TV slow I2C bus).
To verify whether there is communication between the host
device and the TSA5060A, one can check the supply voltage
of the oscillator transistor 7103 (TP F113). This should be
about 7.5 V in normal conditions when the I2C signal is
interpreted by the synthesiser. If there is improper
communication, the voltage remains at 0 V.
There is version recognition foreseen to discriminate between
433 or 864 MHz units. This feature will automatically load the
correct frequency division words into the synthesiser at starting
up and initialisation of the TV set.
The reference quartz crystal is 4 MHz, which is divided to a
lower reference frequency of 25 or 50 kHz (depending on the
version).
The PLL filter is passive and includes 2103, 2104, and 3107.
The transistor 7102 is part of the PLL current source, and
allows connection to higher supply voltages as +5 V.
AMP
FCE717
16
12
15
3
1
010503
XT/COMP
CP
DRIVE
V
CC
GND
The TSA5060A has some output ports:
• Port P3 (Vosc), used to switch the local oscillator (LO).
• Port P2 (Vpil), used to switch the pilot.
• Port P1, used to switch the power amplifier (PA).
The local oscillator (LO) is a common base transistor (7103)
that is oscillating at half the output frequency. The frequency is
tuned by varicap 6102, until the tuning voltage is in the range
of the loop filter (between 1 and 6 Vdc). If the voltage is outside
this range, then possibly the division ratio is chosen outside the
normal range, or some frequency dependant component
around the transistor is faulty.
Page 95
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Multiplier and Power Amplifier
F113
4102
+8b
3123
100R
47p
6n8
5104
47p
7105
3124
2125
150R
2p7
2205
47p
2192
5116
8n2
2185
22p
47p
330R
3122
3120
2K2
2123
6K8
BFG520
2124
2187
2200
5117
7104
BC857B
6103
3118
5p6
4p7
39n
Vosc
3117
BZX384-C4V7
10K
2186
8p2
2190
2191
+8b
68n
5106
12n
5105
2127
3p9
7106
BFG520
2126
47p
2129
2128
2p2
5107
4n7
2p7
2130
3125
68K
5p6
+8b
47p
47K
2121
220p
2193
5118
5n6
2188
2189
3p3
3p9
3p9
Figure 9-19 Multiplier and power amplifier
6p8
5112
8n2
4101
2132
F114
EN 143EM6E 9.
1102
RT-01T
4104
2131
2p2
6110
BAV99
2p2
2p7
8n2
2210
5109
6111
BAV99
F115
0002
AERIAL BRACKET
2206
3p9
5129
8n2
27n
5120
8n2
0p68
2208
5128
33n
5121
3p9
2207
CL36532008_072.eps
130503
The LO signal is multiplied by two in a separate stage (7105) in
order to get a high isolation between the local oscillator and the
antenna. There is quite some filtering necessary at the output,
necessary to prevent the oscillator frequency and its harmonics
from reaching the power amplifier (PA) stage.
There is also a 2-stage band stop filter followed by an elliptic
low pass filter. This has to do with the legal requirements for
spurious radiation.
The PA stage with 7106 increases the power level to about +15
dBm at the output of the filter. The transistor is polarised into
class A for minimum harmonic content and furthermore there is
output filtering available to further reduce the harmonics. The
configuration differs with the frequency version.
The 864 MHz version uses an integrated antenna on the board.
The printed dipole is driven symmetrically by a balun for
optimum power transfer and symmetry. There are protection
diodes (6110 & 6111) foreseen but not stuffed for ESD when
applying an external antenna (the 433 MHz version uses an
external antenna).
Power Supply and Power Down
The board is having a low drop voltage regulator 7117, which
has an output voltage of 8.3 Vdc. The 5 V supply is extracted
via transistor 7119.
The "power down detection" is done via 6105 and 7118: when
the voltage drops, transistor 7118 comes out of saturation
rapidly, thereby putting the stereo coder in Hi-Z position (idle).
No AF output will be there from the stereo coder.
Suitable timing signals for the sub carrier and pilot frequency
are extracted out of a 12 MHz crystal by division with 256 and
512 respectively. The whole chip 7110 can be enabled /
disabled via the synthesiser port P2 (Vpil, "low"= enable). The
outputs are square wave 5 V compatible.
The multiplex output from the stereo coder is fed into a limiter
amplifier 7116B, which sets a limit to the output voltage. In case
the audio input signals increase towards 1.3 V, the signal will
be flat-topped and limited symmetrically. This of course
introduces distortion, but is necessary in order to observe the
bandwidth limitations as set by legal standards. The baseemitter junctions of 7120 and 7121 form the limits.
This output signal is then summed with the pilot signal, which
is injected just as a plain square wave. The amplifier 7116A
forms a second order low pass filter that cuts at about 90 kHz.
This reduces the harmonics present in the composite output
signal. This signal is actually fed via trimpotmeter 3179 towards
the varicap in order to achieve FM modulation. Trimpotmeter
3179 is aligned for a deviation of 50 kHz. There are three ways
to align the trimpotmeter:
• Use a FM modulation analyser meter such as FAM
(Rohde und Schwartz) or similar.
• Put the RF output on a spectrum analyser and connect
both audio inputs together at 0.41 V/400Hz at the inputs of
the TX. There are two peaks visible on the screen. Align
until the difference between the -3dB peaks is 2 * 50 kHz
or 100 kHz.
• Use an accompanying receiver and while modulating both
inputs of the TX, align until the measured audio output of
the RX is 1.3 Vrms.
Receiver
Block Diagram
I2C data
10V supply
Downconverter
synthesiser TSA5060
I2C clock
supply
powersave
pin 6
pin 7
LA1836M
IF receiver
Stereo decoder
Tuned
pin 2
pin 4
4 position channel switch
expander
Stereo
PIC12C508A
pin 5
SA572D
MUTE
NJM4565M
Amplifier
Powersave
pin 3
CL36532008_078.eps
Mute
Figure 9-20 Block diagram receiver
Antenna Input
The antenna input is tuned for a 17 cm telescopic antenna. The
input is ESD protected by diode 6602. The SAW filter 1602
protects the receiver for out of band interference.
Powersafe supply
Left out
Right out
130503
Page 96
EN 144 EM6E9.
ANTENNA
1750
RT-01T
1
0001
Hole 3.5 mm
1
2
Circuit Descriptions, Abbreviation List, and IC Data Sheets
LNA and Mixer
F748
F748
2603
33p
F704
BAV99
F703
F703
6602
5613
3n3
2630
39p
2653
22p
F704
Figure 9-21 Antenna input circuit
LNA
2604
18K
3601
1n0
2611
5614
8n2
2641
12p
3614
27K
7601
BFC520
5603
2652
2
I
1
33p
3
48
1n0
33p
GND
1602
+8V
5611
5604
3612
47R
2602
O
OGNDIGND
GND1
B3589
864M
CL36532008_080.eps
4n7
3622
220R
1p5
6
5
7
130503
2607
1p5
3605
5605
2610
150K
56n
4n7
2601
33p
+8V
5612
2608
F710
F710
7602
BFR92A
10n
2640
33p
3624
10K
MIXER
10.7 MHz
34
2
1
39p
2621
2660
IF
47p
5615
6
7
8
2p7
2651
5610
6n8
3603
15K
3613
470R
2605
33p
Figure 9-22 LNA and mixer circuit
The LNA is a cascode configuration around transistor 7601.
This circuit provides gain with a low noise figure, while
providing isolation from the oscillator to antenna. This isolation
is necessary to comply with the legal requirements for radiated
interference.
The output of the LNA and the LO signal is mixed in transistor
7602. This is a one transistor mixer that provides high
conversion gain with low LO input signal. This level is only
around 20 mV. The reason for this high conversion gain is that
there is a 10.7 MHz trap at the base (5605 - 2610).
The output of the mixer is a tuned circuit at 10.7 MHz. The coil
is pre-aligned at the factory.
2609
1p2
CL36532008_081.eps
130503
Page 97
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Synthesizer and Local Oscillator
+8V
EN 145EM6E 9.
3630
100R
16V10u
33p
2655
2650
5601
3607
2618
2615
33p
33p
3608
3609
15K
5608
7603
BFR92A
6K8
3610
220R
2619
2620
2616
2p7
2p7
2p7
5607
3n9
5n0
5616
2622
3606
2613
4p7
1p8
BB151
OSCILLATOR
2661
220n
The internal circuitry of the TSA5060A can be seen in figure
below.
XTAL
RFA
RFB
SCL
SDA
ADC
2
XTAL
OSCILLATOR
13
PRE
14
AMP
4
AS
6
5
11
TRANSCEIVER
3-BIT
ADC
POWER-ON
RESET
I2C-BUS
DIVIDER
1/2
1-BIT
LATCH
3-BIT
INPUT
PORTS
REFERENCE
DIVIDER
4-BIT LATCH
17-BIT
DIVIDER
17-BIT LATCH
DIVIDE RATIO
4-BIT LATCH
OUTPUT PORTS
P3 P2 P1 P0
AND
LOCK
DETECT
DIGITAL PHASE
COMPARATOR
CHARGE PUMP
2-BIT
LATCH
10987
MODE
CONTROL
LOGIC
TSA5060A
AMP
CL36532008_071.eps
5K6
6601
2623
+8V
3631
390R
7606
BC847B
1K0
3632
5617
2627
1p0
220n
Figure 9-23 Synthesizer circuit
3
XT/COMP
1
CP
16
DRIVE
12
V
CC
15
GND
FCE717
010503
+8V
2K2
3618
4K7
3616
2642
220n
F749
F749
7604
BC847B
3611
220R
CL36532008_079.eps
SYNTHESIZER
7605
TSA5060ATS
16
CP
DRIVE
15
GND
XTAL
14
RFB
XT|COMP
13
AS
RFA
12
SDA
VCC
11
SCL
ADC
10
P0
9
P18P2
P3
2606
1n0
3615
560R
2626
2625
220n
2u2
1
2
3
4
5
6
7
1609
2624
18p
AT-51
4M
IF Amplifier
+8V
F709
3705
100R
F709
22n
2706
3K9
SFELA
10M7
3706
O
3710
470R
1706
IF
3709
I
180R
GND
IF AMP
3707
330R
I
GND
7707
BFS20
47R
3708
CL36532008_082.eps
SFELA
10M7
1707
O
290403
Figure 9-25 IF amplifier circuit
The mixer output signal is filtered by two ceramic IF filters. An
IF amplifier (7707) is reducing the loss introduced by these
filters.
2612
220n
DA
CL
130503
Figure 9-24 Block diagram TSA5060A
The TSA5060A is software controlled via the I2C bus by the
PIC12C508 microcontroller.
There is no hardware version recognition foreseen but the
version can be read out from the PIC12C508 microcontroller.
There is a different software code for the 433, 864, or 914 MHz
version.
The reference quartz crystal is 4 MHz and is divided to a lower
reference frequency of 200 kHz or 100 kHz (depending on the
version). The PLL filter is passive and includes 2625, 2626,
3615, 3611, and 2612. The transistor 7604 is part of the PLL
current source, and allows connection to higher supply
voltages as +5V.
The local oscillator (LO) is a common base transistor (7603)
that is oscillating at the fundamental frequency. The frequency
is tuned by the varicap 6601 until the tuning voltage is in the
range of the loop filter (between 0.5 and 7 Vdc). If the voltage
is outside this range then possibly, the division ratio is chosen
outside the normal range or some frequency dependant
component around the transistor is faulty.
Page 98
EN 146 EM6E9.
FM Detector, Stereo Decoder, Amplifier
Circuit Descriptions, Abbreviation List, and IC Data Sheets
2708
47n
2707
10u 16V
RECEIVER/BACKEND
4k7
F708
F708
I.F. RADIO
3713
2K2
3741
3742
100R
MUTE
LEVEL
3712
10K
2710
470p
LA1836M
7710
2711
220p
FMSD 30
ALC
BUFF
S-CURVE
LEVEL
DET
FM IF
FM-IFIN1
2714
2709
OSC
1n5
AM
47n
OSC 29
AM-MO
2
AFC 28
AM
MIX
S-METER
FM
DET
FM-IFIB
3
2715
AMRFIN 27
AM
RF-AMP
AM
FM
IF
BUFF
REG
REG4
10u
2713
AM
AMAGC 26
AM-IFIN5
47n
AGC
COMP
TUNING
DRIVE
GND
AMLC 25
DETAMIF
GND6
1720
24AM|FMDO
AM
FM
TU-LED7
MPXVCO 23
ST-LED8
565K7
4u7
MPXIN 22
ANTI BIRDIE
FMDET9
3730
10u
16V
2718
MPXRO 21
DECODER
STEREO
DRIVE
VCO
AM
FM
SW
VCC
VCC10
+8V
2712
1K5
3729
2704
16V 10u
47n
3722
MPXLO 20
AM|FM-IF11
2730
5K6
2705
RIGHT-IN 19
STEREO
SWITCH
AMSD12
47K
+8V
220p
LEFT-IN 18
TRIG
PHASE
DET
AM13
6
4
5
2720
16V 10u
2721
17
RIGHT-O
MUTE
FFFFFF
PILOT
AM_|FM14
3724
2723
1730
3
I
O
GNDNC
7
8
FXM2
10u16V
LEFT-O 16
3745 3746
1
2n7
2
2764
3728
1K5
6K8
3731
2740
3715
3727
330R
18n
2702
F715
F715
DET
+8V
PCLPFIL15
1u
2725
3K3
1u
2724
470n
1740
6
O
4
5
220p
FXM2
330R
18n
2703
F714
F714
CL36532008_083.eps
3
I
1
GNDNC
2
2765
7
8
6K8
2n7
3717
290403
Figure 9-26 IF demodulator circuit
The IF signal is demodulated in the 7710 (LA1836M), the IF
Radio IC. This IC has a coil FM detector that is aligned (for
alignment instructions see chapter "Electrical Alignments").
The stereo decoder is integrated and needs no adjustment.
The demodulated signal is filtered with 1730/1740. These filters
are pre-aligned and are reducing the pilot- and sub carrier
frequency. This is necessary to prevent wrong operation of the
expander circuit.
F747
P20
BF545A
7705
P21
F747
BC857B
R
3714
22K
7706
6711
BAS316
3704
100K
S
CL36532008_084.eps
290403
Figure 9-27 Sliding stereo circuit
There is a sliding stereo circuit for reducing the stereo noise at
low signal field strengths. Transistor 7705 is short-circuiting the
Audio Left and Audio Right signals at low field strengths. The
crossover level must be aligned (for alignment instructions see
chapter "Electrical Alignments"). There is also a "mute level"
alignment, which is set at 10 V RF input level. At this signal
level, the wireless audio link is muted.
Page 99
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Audio Expander
EN 147EM6E 9.
3775
F715
10K
2784
2775
220p
F714
3794
3795
LO
3796
2785
220p
50V
2u250V
2776
10K
22n
3771
2771
22n
3772
3K3
RO
3797
2u2
2772
2780
2786
16V10u
14 RCB
10u 16V
2774
2778
1u
12 ACB
2u250V
1u
3776
3K3
2u250V
13 RIB
2773
2777
7770
SA572D
7GIA
9GIB
RCA2
4ACA
3 RIA
VCC
G
BUFFER
RECT
GND
16
8
F707
F707
22n
2779
2770
GOB
Figure 9-28 Expander circuit
The audio expander uses device SA572 (7770) that is intended
for high-end applications. It is used together with a low noise
OpAmp (7780).
There is an expanding factor of 2 in dB. There is a variable gain
cell (variable resistor) in the negative input of the OpAmp 7780
(NJM4565M). There is a rectifier cell that detects the input
voltage and translates into a current send to the gain cell .The
rectifier has an attack time constant and a decay time constant,
which is optimised to give the best auditive result.
If the input (Vin) rises with e.g. 2 times then the output will rise
4 times. This is because the negative input resistor formed by
the gain cell is decreased with a factor of two.
Remember that for an OpAmp Vout = Vin*((Rf+Rin)/Rin) where
Rf is constant (Rin= internal gain cell resistance).
2782
4n7
3782
3781
47K
4u7
3756
4u7
2794
100K
2793
100K
220p220p
18K
4
6
NJM4565M
8
5
7780-B
+8V
2788
4n7
3787
3788
47K
18K
4
2
NJM4565M
8
3
7780-A
+8V
4u7
3755
270p
2796
2K2
3780
3779
1K0
2781
5GOA
11
6THTA
10THTB
1TRTA
15TRTB
270p
2795
2K2
3786
3778
1K0
2787
2762
RO
F712
F712
2u2
50V
7
2783
3783
1K8
3792
100K
BC847B
LO
F713
F713
50V
2u2
1
3789
1K8
2789
3793
100K
47p
+8V
CL36532008_085.eps
130503
Microcontroller
The microcontroller is an OTP Microchip PIC12C508A type
with 512-bit EPROM and six I/O lines. The controller has to be
programmed on the production line according the required
version of 433 or 864 MHz.
The main functions of the uP is reading the setting of the (4
position) slide switch within every 250 milliseconds, reading the
tuned info continuously, and start the power save mode if
necessary.
+5V
4u7 35V
PIC12C508A
7
6
5
4
3
2
F743
F743
1K0
3753
4
9
F740
F740
7750
1
Φ
GP0
CTRL
GP1
T0CKI
MCLR
VPP
OSC2
OSC1
CLKIN
GP<0:5>
8
F744
F744
5
14
13
10
MUTE
CL36532008_086.eps
130503
1K0
DA
3750
CL
1K0
3749
POWERSAVE
6710
MUTE
BAV70
{POWERSAVE,MUTE}
+10V
3766
820R
6751
BZX384-C5V1
STEREO
+5V
3740
100K
2754
F741
F741
F742
F742
TUNED
6752
BAS316
3798
22K
1765
16
2
38
SKR
12
11
7
Figure 9-29 Microcontroller circuit
Frequency setting: This is necessary when the 4-position slide
switch is changed. In an internal look-up table, the four required
frequencies for the local oscillator are stored. The output
towards the synthesiser chip in the front-end is in I2C form. The
synthesizer is the only device on the bus. During frequency
setting the "mute" is active.
Scanning of the channel switch occurs within every 250
milliseconds (in any mode).
When "tuned" is going "high" in normal mode, the channel data
should be transmitted to the synthesizer to protect the receiver
in case of hang-up situations.
Page 100
EN 148 EM6E9.
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Muting: The "mute" of the receiver is controlled by the IF
receiver part, but can be overridden by the microcontroller.
The "mute" action initiated by the microcontroller is necessary
during channel switching and in the standby mode. Muting has
priority on all other main tasks. The hardware mute is the result
of an "AND" function between the “Tuned” and “Stereo”
information. The "tuned" information can be read by the
microcontroller on pin 2. The same pin has to be put in output
mode to activate the microcontroller initiated "mute". This
"mute" must be used during the frequency setting and during
the standby mode.
Power save mode: The main supply can be switched off with
the “power save” control line to reduce the current
consumption. The microcontroller is always powered by the
power supply. All other electronics can be put into power save
mode.
After approx. 10 minutes of no "Tuned" signal the receiver goes
into power save mode. Once in power save mode, the receiver
is operated in “listen-sleep” mode to reduce the average
current consumption.
Power Supply
The board is having a low drop voltage regulator 7790, which
has an output voltage of 8 Vdc.
The 5 Vdc supply for the micro controller is extracted from the
10 Vdc input supply via a zenerdiode 6751. The 5 Vdc supply
of the synthesizer is extracted from transistor 7606. The
POWERSAVE signal is also provided to the connector for the
amplifier.
pulls the mute line down to nearly 0 V. In this condition, the
amplifier is completely in "standby" mode, while all DCreferences are disabled. The LED red will be "on", while green
is "off".
When the receiver detects a valid signal from the TV set, the
POWERSAVE line becomes continuously "low", and after a
small time (2137, 3133, 7104) 7104 is turned "off". At the same
moment, the mute line becomes "low" and the amplifier is
enabled again.
Amplifier considerations
The 26 dB amplifier TDA1564TH operates on 13 Vdc and can
deliver 2 x 15 Watts into 4 ohm loads. The dissipation is
minimized by internally switching in the TDA1564 from Single
Ended (SE) to Bridge Tied Load (BTL) mode, only when a
higher output voltage swing is needed.
Input signals from the receiver (or the 3.5 mm stereo jack) input
are filtered in the two-section high pass filter around 7100-B
and 7100-A. This is needed because the flat panel speakers
cannot reproduce low frequency sound. The -3 dB point is
somewhere around 150 Hz.
Input sensitivity of the amplifier for maximum output:
• Wireless use (signals coming from the receiver board):
typical 1.4 Vrms
• Wired use (signals coming from the 3.5 mm jack input):
typical 2.5 Vrms
9.9 Software Upgrading
9.9.1 Introduction
Amplifier (Diagram W)
General
The amplifier module delivers 2 x 15 Watt into 4 ohm speakers.
There is an incorporated high-pass filter because of the use of
soft-flat panels as speaker. The speakers are connected
through 2.5 mm mono-jacks. The crossover will be around 150
Hz. The amplifier uses a “cool power” amplifier IC
(TDA1564TH).
The module is featured with an additional “wired backup” input
(3.5mm stereo-jack) and a 2-colour LED indicator. Green
indicates the active state, red is standby. There is also an onboard 10 Vdc regulator, specially intended for the TX receiver.
DC-references and Supply
The reference voltage used in the preamp-filter is made of the
internal reference of the amplifier chip TDA1564TH. This
reference is buffered by 7100-D and present on pin 14 of 7100D. The reference is only valid when the chip is active or muted.
The power supply for the pre-amp is made by using the filter
circuitry 3100, 2101, and 2100. This supply is 10.6 Vdc for all
operating conditions.
The built-in voltage regulator LM317MDT delivers 10 Vdc for
the receiver board. The 10 Vdc is set by 3141 and 3142. This
is the normal operating condition by wireless use of the whole
set.
This 10 Vdc supply can be switched "off" by connecting a 3.5
mm plug into the "wired backup" input. By doing so, the base of
7103 is connected to ground, 7111 is saturated, and pin 1 of
7110 is on ground level. The result is 1.25 Vdc on the supply
line to the receiver.
Mute Circuitry
In normal operating circumstances, the voltage on the MODE
pin of the amplifier will be 9.7 Vdc. Transistors 7104 and 7107
are not saturated at that moment. When the receiver generates
a ”mute” (4 Vdc on pin 6 of connector 1106), then 7107 will
saturate and pulls down the level on pin 2-7101 to 2.3 Vdc. All
DC-references stay as they were, the LED stays green, but no
sound is produced on the outputs.
When the receiver goes into "power save" mode (when 10
minutes no signal from the TV set), the circuitry around 7104
In this chassis, you can upgrade the software via ComPair.
This offers the possibility, to replace the entire SW image
without having to remove the flash-RAM from its socket. You
can find more information on how this procedure works in the
ComPair file. It is possible that not all sets are equipped with
the hardware, needed to make software upgrading possible. To
speed up the programming process, the firmware of the
ComPair interface can be upgraded. See Chapter Service
Modes, Error Codes and Faultfinding paragraph "ComPair" “How To Order” for the order number.
9.9.2 Specifications
Some specifications are:
• The upgrade feature makes use of I2C to transfer a new
SW image (4 MB).
• It requires the ComPair interface Box (RS232 to I2C).
• The I2C bus is available at the rear side of the set, BUT it
is still necessary to open the set to place a dedicated
jumper. This, to avoid FCR (Field Call Rates).
• It uses a ZIP-compressed BIN software image to speed up
the transfer process (1/2 size).
• The complete procedure takes less than 20 minutes with
an upgraded ComPair interface:
– About 90 seconds to erase a 4 MB flash-RAM.
– Less than 10 minutes to transfer the file (max 1.9 MB).
– About 5 minutes to decompress/program the flash-
RAM
Note: It takes about 85 minutes with a standard interface.
Constraints:
• Needs the EPG flash memory, so this device must be
placed also for non-EPG regions like AP and US.
• The new SW image must ALWAYS contain the bootstrap
code (see below).
Advantages:
• Flexibility.
• No change in IROM required (IROM not used).
• Flexibility to change of code flash manufacturer as the
"flash driver" is part of the bootstrap code (part of the main
software image).
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