Philips LC4.41E AB Service Manual
Colour Television Chassis
LC4.41E
AB
Supplement to manual LC4.41E AA 3122 785 16240
ME6
G_16240_000.eps
170206
Contents Page
1. Technical Specifications, Connections, and Chassis
Overview 2
2. Safety Instructions, Warnings, and Notes 3
3. Directions for Use 3
4. Mechanical Instructions 4
5. Service Modes, Error Codes, and Fault Finding 5
6. Block Diagrams, Test Point Overviews, and
Waveforms
Wiring Diagram 42” (FHP) 7
Wiring Diagram 42” & 50” Plasma 8
Block Diagram Supply 42” FHP 9
Block Diagram Video 10
Block Diagram Audio & Control 11
Block Diagram IBO Zapper 12
I2C Overview 13
Supply Voltage Overview 14
7. Circuit Diagrams and PWB Layouts Diagram PWB
IBO Zapper Panel: MOJO (K1) 15 22-31
IBO Zapper Panel: Flash Memory (K2) 16 22-31
IBO Zapper Panel: Power Supply (K3) 17 22-31
IBO Zapper Panel: Interface (K4) 18 22-31
IBO Zapper Panel: Analog Back End (K5) 19 22-31
IBO Zapper Panel: Front End (K6) 20 22-31
IBO Zapper Panel: Common Interface (K7) 21 22-31
8. Alignments 33
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets 36
Abbreviation List 38
IC Data Sheets 40
10. Spare Parts List 42
11. Revision List 44
©
Copyright 2006 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.
Published by WS 0663 TV Service Printed in the Netherlands Subject to modification EN 3122 785 16230
EN 2 LC4.41E AB1.
Technical Specifications, Connections, and Chassis Overview
1. Technical Specifications, Connections, and Chassis Overview
Index of this chapter:
1.1 Technical Specifications
1.2 Connection Overview
1.3 Chassis Overview
Notes:
• Only information that is related to the IBO Zapper module
is published in this manual. For the other information, see
the relevant chassis manual (order code on front page).
• Some models in this chassis range have a different
mechanical construction. The information given here is
therefore model specific.
• Figures below can deviate slightly from the actual situation,
due to the different set executions.
• Specifications are indicative (subject to change).
1.1 Technical Specifications
1.1.1 Vision
Display type : Plasma
Screen size :
- 42PF5521D/10/12 : 42” (107 cm), 16:9
- 42PF7521D/10/12 : 42” (107 cm), 16:9
- 50PF7521D/10 : 50” (127 cm), 16:9
Resolution (HxV pixels) :
- 42PF5521D/10/12 : 1024 x 1080
- 42PF7521D/10/12 : 1024 x 768
- 50PF7521D/10 : 1366 x 768
Contrast ratio : 10000 : 1
Light output (cd/m
2
) : 1400
DVB : DVB - terrestrial
1.1.2 Sound
Sound systems : NICAM B/G, D/K, I, L
: AV Stereo
Maximum power (W
) : 2 x 15
RMS
1.1.3 Miscellaneous
Power supply:
Mains voltage (V
) : 220 - 240
AC
Mains frequency (Hz) : 50 / 60
Ambient conditions:
- Temperature range (°C) : +5 to +40
- Maximum humidity : 90% R.H.
Power consumption:
Normal operation (W) :
- 42” : 230
- 50” : 360
Stand-by (W) : < 2
Dimensions (WxHxD cm):
- 42PF5521D/10/12 : 123.6 x 67.9 x 12.6
- 42PF7521D/10/12 : 124.9 x 68.8 x 12.8
- 50PF7521D/10 : 142.5 x 78.6 x 11.8
Weight (kg):
- 42PF5521D/10/12 : 39.2
- 42PF7521D/10/12 : 43.0
- 50PF7521D/10 : 57.3
Response time (ms) : 3
Viewing angle (HxV degrees) : 160 x 160
Tuning system : PLL
TV Colour systems : PAL B/G, D/K, I
: SECAM B/G, D/K, L/L’
Video playback : NTSC M/N 3.58, 4.43
: PAL B/G
: SECAM L/L’
Supported computer formats : VGA (640x480)
: MAC (640x480)
: SVGA (800x600)
: XVGA (1024x768)
: VGA (720x400)
Supported video formats : 640x480i - 1fH
: 640x480p - 2fH
: 720x576i - 1fH
: 720x576p - 2fH
: 1280x720p - 3fH
: 1920x1080i - 2fH
Presets/channels : 100 presets
Tuner bands : VHF
: UHF
: S-band
: Hyper-band
1.2 Connection Overview
Note: The following connector colour abbreviations are used
(acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy=
Grey, Rd= Red, Wh= White, and Ye= Yellow.
1.2.1 Rear Connections
Figure 1-1 Rear I/O
CI Common Interface: PCMCIA
68p- See diagram K7 jk
S/PDIF Cinch: Out
Bk - Coaxial 0.2 - 0.6 V
Service connector (UART)
1 -UART_TX Transmit k
2 -Ground Gnd H
3 -UART_RX Receive j
/ 75 ohm kq
PP
G_16220_021.eps
090206
1.3 Chassis Overview
LCD PANEL
POWER SUPPLY
A
PA NE L
SMALL SIGNAL
B
BOARD
OTC TXT PANEL
T
CONTROL BOARD
E
Safety Instructions, Warnings, and Notes
AUDIO PANEL
IBO ZAPPER 2 PANEL
EN 3LC4.41E AB 2.
C
K
Figure 1-2 Chassis overview
2. Safety Instructions, Warnings, and Notes
See the relevant chassis manual (order code on front page).
3. Directions for Use
You can download this information from the following websites:
http://www.philips.com/support
http://www.p4c.philips.com
SIDE I/O PANEL
LED & IR PANEL
G_15451_003.eps
D
J
030306
EN 4 LC4.41E AB4.
Mechanical Instructions
4. Mechanical Instructions
Index of this chapter:
4.1 Assy/Panel Removal
4.2 Set Re-assembly
Notes:
• Figures below can deviate slightly from the actual situation,
due to the different set executions.
• Follow the disassembling instructions in described order.
• Only information that is related to the IBO Zapper module
is published in this manual. For the other information, see
the relevant chassis manual (order code on front page).
4.1 Assy/Panel Removal
4.1.1 Cover Shield for IBO-zapper & SSB
1
3
2
4
5
12. Carefully unlock the locking mechanism of the FFC
connector [9] and remove the flatfoil cable (see Figure
“How to unlock an FFC connector”).
13. Finally, loosen four screws [10], and remove the IBO
zapper from the top shielding.
9
8
10
3
3
G_16220_024.eps
090206
Figure 4-3 IBO-zapper & SSB
G_16220_022.eps
090206
Figure 4-1 Cover shield
7
7
66
G_16220_023.eps
090206
Figure 4-2 Connector screws
1. Remove the rear cover from the set.
2. Very cautiously disconnect the LVDS cable [1] from the
SSB panel (see Figure “Cover shield”). Notice that this
connector is very fragile.
3. Unplug the black cable [2] going from the IBO zapper/SSB
to the Audio/STBY board.
4. Remove all other cables [3] from the IBO zapper/SSB.
5. Remove the fixation screws [4] that connect the top
shielding with the bottom shielding.
6. Remove the fixation screws [5] that connect the connector
plate to the frame.
7. Remove the fixation screws [6] that connect the shield to
the rear connector plate, see Figure “Connector screws”.
8. Remove the fixation screws [7] from the connectors.
9. Remove the connector plate from the shielding.
10. Remove the upper part of the shield (with the IBO zapper
attached to it) from the lower part of the shield (on which
the SSB is located), by unhooking it from its brackets.
11. Disconnect the antenna connector [8] from the tuner, see
Figure “IBO zapper & SSB”.
Figure 4-4 How to unlock an FFC connector
4.2 Set Re-assembly
To re-assemble the whole set, execute all processes in reverse
order.
Notes:
• While re-assembling, make sure that all cables are placed
and connected in their original positions.
Be careful with the fragile LVDS cable.
F_16040_038.eps
021105
Service Modes, Error Codes, and Fault Finding
5. Service Modes, Error Codes, and Fault Finding
Index of this chapter:
5.1 Service Modes
5.2 Error Codes
Notes:
• Only information that is related to the IBO Zapper module
is published in this manual. For the other information, see
the relevant chassis manual (order code on front page).
5.1 Service Modes
5.1.1 Digital Customer Service Mode (DCSM)
Purpose
The Digital Customer Service Mode shows error codes and
information on the IBO Zapper module operation settings. The
call centre can instruct the customer to activate DCSM by
telephone and read off the information displayed. This helps
the call centre to diagnose problems and failures in the IBO
Zapper module before making a service call.
The DCSM is a read-only mode; therefore, modifications are
not possible in this mode.
Figure 5-2 DCSM menu - 2
EN 5LC4.41E AB 5.
E_14970_041.eps
100904
How to Activate
To activate the DCSM, put the television in its digital mode (via
the A/D button on the remote control).
1. Press the “Digital” Menu button on the remote control to
activate the digital user menu (“Setup”).
2. Activate the “Information” sub menu (via the “down” and
“right” cursor buttons).
3. In the “Information” sub menu, press the following buttons
on the remote control to activate the DCSM:
“GREEN RED YELLOW 9 7 5 9”. Then, the “Service menu”
will appear (see figures below).
Menu explanation
E_14970_040.eps
090904
Figure 5-1 DCSM menu - 1
E_14970_042.eps
090904
Figure 5-3 DCSM menu - 3
1. Hardware version: This indicates the version of the IBO
Zapper module hardware.
2. Application SW: The application software version.
3. NOR Version: The NOR Flash image software version
4. Digital Frequency: The digital frequency that the set is
tuned to.
5. Bit Error Rate: The error rate measured before the error
correction algorithm circuitry. (this value gives an
impression of the received signal)
6. Tuner AGC: Tuner AGC value.
7. COFDM Lock: Indication if COFDM decoder is locked.
8. AFD Status: Status of the Active Picture Format
Descriptor.
9. Terrestrial Delivery System Parameters:
– Bandwidth: Bandwidth of the received signal.
– Constellation Pattern: Displays the signal
constellation.
– Alpha Value: Displays the Alpha Value.
– FEC Scheme: Displays the Forward Error Correcting
Scheme
– Guard Interval: Displays the value for the Guard
Interval.
– Transmission Mode: Displays the Transmission
Mode.
10. Audio Comp Type: Type of detected audio stream.
11. MHEG Present: Indicates if MHEG is present or not.
12. CIM Card Present: Indicates if CIM card is present or not.
How to exit
Press the BLUE button on the Remote Control to exit DCSM.
EN 6 LC4.41E AB5.
Service Modes, Error Codes, and Fault Finding
5.2 Error Codes
The error code buffer contains all errors detected since the last
time the buffer was erased. The buffer is written from left to
right. When an error occurs that is not yet in the error code
buffer, it is displayed at the left side and all other errors shift one
position to the right.
5.2.1 How to Read the Error Buffer
You can read the error buffer in 3 ways:
• On screen via the SAM (if you have a picture).
Examples:
– ERROR: 0 0 0 0 0 : No errors detected
– ERROR: 6 0 0 0 0 : Error code 6 is the last and only
detected error
– ERROR: 9 6 0 0 0 : Error code 6 was detected first and
error code 9 is the last detected (newest) error
• Via the blinking LED procedure (when you have no
picture). See “The Blinking LED Procedure”.
•Via ComPair.
5.2.2 How to Clear the Error Buffer
The error code buffer is cleared in the following cases:
• By using the CLEAR command in the SAM menu:
– To enter SAM, press the following key sequence on the
remote control transmitter: “062596” directly followed
by the OSD/i+ button (do not allow the display to time
out between entries while keying the sequence).
– Make sure the menu item CLEAR is selected. Use the
MENU UP/DOWN buttons, if necessary.
– Press the MENU RIGHT button to clear the error
buffer. The text on the right side of the “CLEAR” line will
change from “CLEAR?” to “CLEARED”
• If the contents of the error buffer have not changed for 50
hours, the error buffer resets automatically.
Note: If you exit SAM by disconnecting the mains from the
television set, the error buffer is not reset.
Table 5-1 Error code overview
Error Error Description Check Item Diagram
0No Error
1 Mis-match of TV (Hercules) SW and
Scaler SW
2 +12V from PSU error PSU A
3 Plasma I2C error (only for plasma sets) N.A. N.A.
4I2C error while communicating with the
Genesis Scaler
5 +5V protection 7752 B6
6 General I2C error; communication
between ADC, analogue tuner, and/or
Columbus I
7I
ADC
8I2C error while communicating with the
Scaler EEPROM
9I2C error while communicating with the
Hercules EEPROM (NVM for TV).
Remark: when the Hercules EEPROM
is defective, the Hercules should
operate with its default values.
10 I2C error while communicating with the
PLL tuner
11 I2C error while communicating with the
3D combfilter IC-7M00 (Columbus)
12 I2C error while communicating with
iBoard uP (only iTV sets)
13 I
HDMI decoder IC-7D03 (only for
NAFTA and AP)
14 Read-write error with the Scaler
SDRAM
15 I2C error while communicating with the
OTC
16 I2C error while communicating with
EPLD or Pacific III
17 I2C error while communicating with the
Digital Module (only for digital sets)
2
2
2
C failed
C error while communicating with
C error while communicating with the
Software
versions
7801 B7 + B8
1102, 7L01,
7M00
7L01 B18
7C01 B11
7207 B2
1102 B1
7M00 B19
N.A. N.A.
N.A. N.A.
7B01 B10
7001 T
7N00 B20 + B21
7100 K1
N.A.
B1 + B18 +
B19
5.2.3 Error Codes
In case of non-intermittent faults, write down the errors present
in the error buffer and clear the error buffer before you begin
the repair. This ensures that old error codes are no longer
present.
If possible, check the entire contents of the error buffer. In
some situations, an error code is only the result of another error
and not the actual cause of the problem (for example, a fault in
the protection detection circuitry can also lead to a protection).
Block Diagrams, Test Point Overviews, and Waveforms
6. Block Diagrams, Test Point Overviews, and Waveforms
Wiring Diagram 42” (FHP)
WIRING 42” (FHP)
7LC4.41E AB 6.
8903
AUDIO
PLASMA PANEL
C
9P
2P3
1M03
1M01
RIGHT
SPEAKER
PDP Y-MAIN
DRIVING BOARD
9P12
CN5003
8902
8900
8192
CN308
2P3
8P06
POWER SUPPLY
0311
9P
PDP
8322
8337
1M03
10P
1M10
3P4
1M46
11P
1002
0323
7P
10P
8302
2P3
1M04
8152
7P
PDP X-MAIN
DRIVING BOARD
10P
CN23
8P11
CN22
1M02
LEFT
SPEAKER
CONTROL BOARD
E
1M01
3P
8101
FILTER
AC/Supply
8187
Shielding
8321
8188 UK
1500
1301
32P
TUNER
8301
3P
B
T
1000
K
31P
1N17
SSB
3P
OTC-
1N20
FLASH
14P
IBO ZAPPER2
8500
8600
31P
LVD S
11P
1J01
8000
1442
1402
3P
14P
10P
1J00
1G03
32P
3P
1J03
9P
1J04
TUNER
1K00
1K04
1K02
6P
11P
3P
8136
8870
LED PANEL
J
6P
1M01
SIDE I/O
D
11P
1M36
G_16230_001.eps
080306
Block Diagrams, Test Point Overviews, and Waveforms
Wiring Diagram 42” & 50” Plasma
WIRING 42” & 50” PLASMA
8LC4.41E AB 6.
8903
AUDIO
PLASMA PANEL
C
9P
2P3
1M03
1M01
SPEAKER
CONTROL BOARD
E
1M01
3P
RIGHT
PDP Y-MAIN
DRIVING BOARD
9P12
CN5003
5P
FILTER
AC/Supply
8187
8902
Shielding
8321
8188 UK
1500
8302
1301
32P
TUNER
8900
B
8301
T
1000
IBO ZAPPER2
K
3P
SSB
OTCFLASH
14P
8500
9P10
5P
4P
7P
10P
31P
1N17
8P9
CN8003
CN8005
CN1M10
CN1M02
11P
CN1M03
8P06
1N20
CN1M46
8322
3P
31P
LVDS
8600
8337
11P
1J01
8000
PDP
POWER SUPPLY
CN8006
10P
10P
CN2026
10P
1J00
14P
1442
1G03
32P
3P
1J03
9P
1J04
TUNER
1K00
1K04
1K02
6P
11P
3P
CN8001
2P3
8136
2P3
1M04
8870
8152
7P
PDP X-MAIN
DRIVING BOARD
8P11
CN4004
LED PANEL
J
1M02
6P
1M01
LEFT
SPEAKER
SIDE I/O
D
11P
1M36
8101
1402
3P
G_16230_002.eps
010306
Block Diagrams, Test Point Overviews, and Waveforms
Block Diagram Supply 42” FHP
SUPPLY42” FHP
FILTERS STANDBY
A2
0308
2
1
MAINS
INPUT
95-264Vac
400V_HOT
A5
I508
400V_HOT
PROTECTIONS
A3
+5V_INT_SW
- 2.5 Vref -
+5V_INT_SW
3304
7304
1
K
A
3
1400
T6.3A
4
R
2
7500
TNY256P
EN|UV
SOURCE
3324
DRAIN
2V5
5401
5005
5402
MAINS
FILTER
6513
6512
6511
6510
3506
3507
3035
3026
5
2
6501
6502
6506
1M05
1
2
IBO SUPPLY
(RES)
HOT GROUND
- VS PROTECTION -
3308
70-90V
3300
3301
7308 3+4
7
6
5
3306
4
3102
3307
+T
F500
I510
5500
2
4
1
1
2
RELAY CONTROL
ACTIVATING
6
7
8
9
3501
7501
TCET1102
2143
COLD GROUND
6312
3312
6313
2V5
A2
A2
PRECONDITIONER
0311
1
2
3
4
5
6
7
8
9
A5
6600
GBU8J
400V_HOT
TO CN11
PDP DISPLAY
F608
6605
6606
SUPPLY_ON
6503
6504
6505
1
K
7502
A
3
12
34
1450
ACTIVATING
DELAY
A6
F503
3505
2
R
3503
3450
+T
A7
+T
12
34
3509
3508
2505
5503
I514
1460
3451
6507
6507
-T
-T
7540
3452
3036
I504
F502
IN OUT
7461
COM
100-230VAC1
100-230VAC2
25V_HOT
+9V_STBY
+5V_STBY_SW
+5V_INT_SW
+3V3_STBY_SWVCC
I517
VCC
+3V3_STBY_SW
A2
A6
A3
A3
VRA
VRS
VCEGO
VSAGO
- VA PROTECTION - - VCC PROTECTION - - 12V PROTECTION -
2V5
3393
+12V
3302
3334
3335
7363
7366-1
7391
7366-4
7333 1+2
11
10
9
8
+5V_INT_SW
IAK
BUFFER
+5V_STBY_SW
STANDBY
VA
3311
3313
3317
VSAGO
VCEGO
+8V6
7308 1+2
11
10
9
8
6325
13
14
7375
7376
CONTROL
7352
7351
I905
VCEGO
+5V_INT_SW
7341
7004
7348
LATCH
+5V_INT_SW
7326
7327
UNDERVOLTAGE
PROTECTION
6321
3321
6322
+9V_STBY
3373
VSA
+5V_INT_SW
3349
3328
8V6
VCC
3320
3103
2V5
3322
3323
VSA_CONTROL
VCC_GO
LATCH
POK
7333 3+4
7
6
5
4
6333
3333
1
6334
2
A7
A7
3392
A6
F601
3608 3606
3666
3609
3603
3604
3605
3679
3682
I618
3651
6340
13
6341
14
SUPPLY_ON
5600
16
1246
3671
3104
3660
3661
3659
7608
3663
I620
14
3610
2663
7650
MC33368P
7
6
3
5
- DC_PROT -
3361
7362
3340
3364
6362
A6
7610
VCC
ZCDET
CS
FB
GATE
MULT
3358
6364
POWER_OK
5612
6661
12
11
STANDBY
I613
6611
3359
6365
9LC4.41E AB 6.
3675
F610
7661
MC34063D
6
VCC
1
SWC
7
IS
8
DCOL
3641
7640
3388
F600
5660
2
SWE
3677
5
I625
POK
DC_PROT
+5V_INT_SW
3389
7389
RES
1M03
1
2
3
4
5
6
7
8
9
10
400V_HOT
SW25V_HOT
6665
F609
7641
7642
6642
A7
A6
+12V_OVP
TO 1M03(1J00)
B16
PDP DISPLAY
2664
BIAS
2662
LLC SUPPLY
A6
25V_HOT
AUX SUPPLY
A7
7090
7091
7092
PROTECTION
SOFTSTART
CONTROL
CURRENT
PROTECTION
+30V
70-90V
3090
3092
&
7013
3089
3081
- CONTROL -
7001
MC34067P
15
VCC
14
OA
3
OSCCC
6
10
EAO
FI
8
lp
12
OB
7
ln
1260
T2A
1110
T5A
I105
1200
T2A
VCC_GO
A6
I220
+5V_INT_SW
7093
LM317T
IN OUT
COM
6002
3675
5260
I101
7110
3107÷3109
I213
I208
7202
6202
3095
3096
3097
F003
F004
7112
TEA1507P
CONTROL
1
VCC
3
CTRL
7200
3202
POK
F001
6111
3082
5001
4
2
DRAIN
ISENCE
DRIVER
3206
3203
3050
GND
DEM
3209
3084
SW25V_HOT
7007
7020
HIGH
6
SIDE
DRIVE
7
7008
7021
LOW
10
SIDE
DRIVE
9
12
7117
8
5
6
2
3113
4
6111
I214
3214
VA
7050
I200
SEQUENCE
DISCHARGE
400V_HOT
I038
I057
I083
7260
L4973V3.3
REGULATOR
7
VCC
8
VFB
3116 3117
I106
6113
2114
7212
TEA1507P
CONTROL
3
CTRL
4
DEMAG
1
VCC
GND
6211
6142
VS
6050
2053
7005
7006
HOT GROUND
OUT
3118
3115
DRAIN
DRIVE
6213
I202
2
3
5121
8
6
7052
7003
TCET1102
2143
5002
16
14
F005
3
12
11
6
10
9
5004
16
14
3
12
9
6
10
11
7002
TCET1102
2143
COLD GROUND
- +12V-SUPPLY -
5268
3269
- VA-SUPPLY -
+5V_INT_SW
7120
TCET1102
2143
- VCC-SUPPLY -
I236
7217
3149
3218
3213
3220
3053
+T
I201
3268
6133
3111
5220
1
4
5
7
3
+5V_INT_SW
LATCH
1084
T1.0A
6044
1082
T2.5A
1083
T2.5A
6029
7121
7130
14
13
12
11
8
14
7220
TCET1102
2
F293
F294
+12V
+8V6
VCC
+12V
VA
VCC
VS
VA
VCC
VCC
VA
VCC
F_16040_022.eps
240206
1002
1M10
1M46
0323
0342
0352
7
6
5
4
3
PDP AUDIO
2
1
1
2
AMBI LIGHT
3
4
IBO ZAPPER
1
2
3
TO (1J01)
5
6
7
8
9
10
1
3
4
5
TO CN23
6
PDP DISPLAY
8
9
10
1
3
4
TO CN42
PDP DISPLAY
5
7
1
4
TO CN52
5
PDP DISPLAY
7
TO 1M02
C
TO 1M10
AL
OR 1301
K3
1M46
B16
SSB
(RES)
(RES)
A3
6291
6642
3039
VRA
VSA_CONTROL
6226
5229
3228
7502
7042
7010
7011
A3
22942294
F016
3037
6042
VRS
FEEDBACK
6230
F116
1
K
2
R
A
3
5290
VS
2045
6045
2029
6021
3022
3080
6012
2269
2121
+30V
3111
VA
Adj.
3229
2021
3072
3057
3224
5293
5291
5292
VSND_POS
VSND_NEG
A2
A3
5225
7230
IN OUT
COM
DC_PROT
GND_SND
70-90V
VTUN
+30V
VRS
+12V
VCC
+8V6
VB
A2
VA
+5V_STBY_SW
VS
VTUN
+9V_STBY
Block Diagrams, Test Point Overviews, and Waveforms
Block Diagram Video
VIDEO
TUNER & VIF
B1
RF
IN
FR
OM
IBO-TUNER
K6
See also
Block Diagram
IBO-ZAPPER
SCART ANALOG IO
B15A
1
21
EXT 2
SCART 2
1
21
EXT 1
SCART 1
FROM 1500
K5
See also
Block giagram
IBO-ZAPPER
Fo
Sets Only
SIDE AV
D
VIDEO
IN
5
S-VHS
1G02
20
16
15
11
19
1G01
19
20
16
15
11
1G03
14
12
10
15
r DVB
1302
(1002)
1301
(1001)
1
2
SVHS
1152
UV1318S
7
8
7
8
8
+VTUN
+5SW_a
67
MAIN
TUNER
4
5
1
SCL
SDA
FBL_HSYNC_OUT
RGB-R|YC-C_IN
RGB-G_IN
RGB-B_IN
STATUS_2_IN|OUT
SC1_CVBS
_IN
SC1_FB
L_IN
CVI_Pr_IN
CVI_Y_
CVI_Pb_IN
STATUS_1
DMMI_CVBS_IN|Y_IN
DMMI_R_Pr_IN
DMMI_G_Y_IN
DMMI_B_Pb_IN
FBL_HSYNC_PIN16_IN
FRONT_YCVBS_IN
FRONT_C_IN
3
4
( ) 37” - 42” only
2156
11
IN
B2
IF-TER
3154
SC2_CVBS_MON_OUT
B2
B2
7G02
7G03
B15B
FBL_HSYNC_PIN16_IN
B2
B2
7G10
7G05
7G04
1304
(1M36)
2
4
1154
1
1156
1
SC2_Y_IN_1
SC2_Y_IN
FRONT_Y_CVBS_IN
SC2_C_IN
FRONT_C_IN
D
MMI_CVBS_
IN|Y_IN
AV2_DMMI_SW
EF
SC2_AV3_Y_IN
SC2_CVBS_MON_OUT
EF
SC1_CVBS_RF_OUT
DMMI
SC1_FBL_
CVI_Pr_IN
DMMI_R_Pr_IN
CVI_Y_IN
DMMI_G_Y_IN
CVI_Pb_IN
DMMI_B_Pb_IN
DMMI_RGB_SW
SC2_AV3_Y_IN
DMMI_CVBS_IN
DMMI_RGB_SW
SC2_Y_IN_1
EF
EF
EF
FBL_HSYNC_OUT
RGB-B_IN
RGB-G_IN
RGB-R|YC-C_IN
SIDE
B17
CONNECTIONS
1K01
(1K04)
FRONT_YCVBS_IN
2
FRONT_C_IN
4
4
VIF1
5
VIF2
RF_AGC
SIF1
4
SIF2
5
IN
2
1
12
13
3
5
4
2
7
9
14
12
17
19
5
3
12
9
2
19
B2
7G11
7G09
7G07
7G06
7217
TDA15021H
24
25
31
29
30
1,10,11,20
10,11
HERCULES
AC
DC
14
15
4
9
B7
SC2_OUT_SW
3
8
13
18
7G08
4
10,11
13
8
3
18
Sound
Traps
AGC
Detect
QSS Mixer
AM Demod.
SC2_Y_IN_1
SC2_AV3_C
_
IN
7206
EF
CVBS_COMB
7219
13
14
12
9
SC1_FBL_IN
SC1_CV1_DMMI_R_Pr_
SC1_CV1_DMMI_G_Y_IN
SC1_CV1_DMMI_B_Pb_IN
EF
OTC-FLASH (FOR 1000pg TXT)
T
7007
MSM51V18165F
FLASH
ROM
512Kx8
7006
M29W160ET70N6E
FLASH
ROM
512Kx8
CVBS1
QSS/FM
AM
_1
IN
58
59
64
51
52
48
55
43
DD(0-15)
AA(1-20)
Video
Switch
Control
B2
B2,B13
B2,B13
B2,B13
+
c
cvbs/y
7001
SAA5801H/015
CONTROL
HERCULES
Dig. 2H/4H
Combfilter
Y Delay Adj.
PAL/NTSC/
SECAM
Decoder &
Baseband
Delay
INSSW3
R/Pr-3
77 78 79 80
SC1_FBL_IN_1
SC1_CV1_DMMI_R_Pr_IN
CVBS_COMB
B3
B15b
(OTC)
83
TV
84
5
96
77
78
79
74
78
79
SCAVEM
on text
Yint
Chroma
Uint
Vint
RGB/Pr Pb Insert
YUV Interface
G/Y3
B/Pb-3
SC1_CV1_DMMI_G_Y_IN
SC1_CV1_DMMI_B_Pb_IN
B15b
B15b
B15b
CVBS_COMB
INT_OTC
R_OTC
G_OTC
B_OTC
RESET_FLASH
(Only For 37” - 50” Sets)
RGB Matrix
Blue & Black
Strech
Gamma Corr.
Skin Tone
SAT
U/V Tint
Saturation
YUV
Peaking
SCAVEM
U/V Delay
YUV in/out
H/V
YOUT
VOUT
UOUT
VIN
UIN
74 75 76 70 71 72
N.C.
INTF_V_OUT
INTF_U_OUT
INTF_Y_OUT
B3
1000
1442
11
H
22
V
44
55
77
99
11 11
12 12
13 13
SCL
14 14
SDA
RO
GO
BO
B_OSD
R_OSD
G_OSD
Fast Blanking
VDRB
Vertical &
East-West
Geometry
Sync Sep
H-OSC
HOUT
H-Shift
H-Drive
CVBS/Y
YIN
SYNC INTERFACE
(TO OTC-FLASH)
Hsync_SDTV
Vsync_SDTV
CVBS_COMB
INT_OTC
R_OTC_SDTV
G_OTC_SDTV
B_OTC_SDTV
RESET_FLASH
SCL
SDA
RO
85
GO
86
BO
87
22
VSYNC
HOUT
67
B13
B13
B2
B7
B13
B13
B13
B2
10LC4.41E AB 6.
7208
EF
7210
EF
For sets without
OTC-Flash (26”, 32”)
SYNC INTERFACE
B3
7436-2
7436-1
ADC
B18
7L61/7L62
EF
7L51/7L52
7L71
EF
SCART ANALOG IO
B15A
DIGITAL IO
B14
1
18 2
19
HDMI-1
1
18 2
19
HDMI-2
MUX-SYNC INTERFACE
B13
BINA|Pb
RINA|Pr
HDMI
27
3
7
25
1
5
5
1
13
12
7E01
7604
1
3
5
2
B10
B19
7E00
A2
A1
D1
R-PR-ADC
17
G-Y-ADC
14
B-PB-ADC
11
9
I_PC_HD_SEL
8
4
SDRAM
7B01
K4D263238F
SDRAM
1Mx32x4
COLUMBUS
(Dig. PAL/NTC Comb)
7M00
T6TU5XBG
COLUMBUS
DIGITAL COMB
7M01
MSM56V16
512Kx16x2
SC1_R_CVI_Pr_IN
14
SC1_G_CVI_Y_IN
15
SC1_B_CVI_Pb_IN
4
RGB|CVI_HDA_SEL
9
+2V5_DDR
FILTER
COL_A
DRAM
H_HDMI
V_HDMI
HDMI_VCLK
HDMI_Y(0-7)
HDMI_CbCr(1-7)
R_PR+
G_Y+
B_PB+
AVSY NC
AHSYNC
95
COL_DQ
FE00
7209
EF
B13
B13
B13
Vsync_SDTV
43
B3
B3
Hsync_SDTV
21
7L01
P3563M-LF
2
3
11
A/D
EF
7L72
VIN VOUT
COM
SCL
SDA
1G01
CONV.
6
9
37
38
B15b
B15b
B15b
B12
1F02
1
RX2+A
3
RX2-A
RX1+A
4
6
RX1-A
7
RX0+A
RX0-A
9
RXC+A
10
12
RXC-A
1F03
1
RX2+B
3
RX2-B
RX1+B
4
6
RX1-B
7
RX0+B
RX0-B
9
RXC+B
10
12
RXC-B
R_OTC_SDTV
FE01
G_OTC_SDTV
FE02
B_OTC_SDTV
SC1_R_CVI_Pr_IN
SC1_G_CVI_Y_IN
SC1_B_CVI_Pb_IN
Vsync_SDTV
Hsync_SDTV
COL_Di(1-9)
COL_YA(1-9)
SC1_CV1_DMMI_R_Pr_IN
SC1_CV1_DMMI_G_Y_IN
SC1_CV1_DMMI_B_Pb_IN
GINA|YINA
HDMI
7D03
SII9993CTG100
A9
A10
A12
A13
PANELLINK
A15
RECEIVER
A16
F16
G16
C10
C9
C13
C12
C16
C15
G14
F14
B7
SOG
FS D ATA
FSADDR
COL_Do(1-8)
COL_YB(1-8)
B13
B13
B13
B7
SCALER
7801
GM1501
C3
D2
C2
B2
L3
L4
C14
B14
D16
ANALOG
INPUT
PORT
FRAME
STORE
CONTROL
DVI/HDMI
INPUT
PORT
SCALER
GRAPHIC
ZOOM
OUT BLENDER
OSD CONTROLLER
BRIGHTNESS/CONTRAST/HUE/SAT
VIDEO
ZOOM
UART
INTERFACE
MICRO
CONTROLLER
INTERNAL
RAM
B9
SCALER
DISPLAY
TIMING
GEN.
EXTERNAL
ROM
INTERFACE
AE16
AF16
AE15
AF15
AE14
AF14
AF12
AF11
AF13
AE12
OCMDATA
OCMADDR
PAC IF IC 3
B20
TXB0TXB0+
TXB1TXB1+
TXB2TXB2+
TXB3TXB3+
TXBCTXBC+
OR
TXB0+
TXB0TXB1+
TXB1TXB2+
TXB2TXB3+
TXB3TXBC+
TXBC-
FLASH/CONTROL
B11
7C03
M29W400DT55N6E
FLASH
ROM
512Kx8
4N02
4N01
4N04
4N03
4N06
4N05
4N10
4N09
4N08
4N07
29
28
32
31
35
34
41
40
37
38
1N12
TXO0TXO0+
1N13
TXO1TXO1+
1N14
TXO2TXO2+
1N15
TXO3TXO3+
1N11
TXOCTXOC+
7N00
T6TF4AFG
LVDS
PACIFIC3
(RES For PIXEL+)
1N16
LVDS_VCC
LVDSALVD S A+
LVD S BLVD S B+
LVDSCLVD S C+
LVDSDLVD S D+
LVDSCLKLVDSCLK+
OR
LVDS_VCC
LVDSALVD S A+
LVD S BLVD S B+
LVDSCLVD S C+
LVDSDLVD S D+
LVDSCLKLVDSCLK+
TXO0-
103
TXO0+
102
TXO1-
101
TXO1+
100
TXO2-
99
TXO2+
98
TXO3-
93
TXO3+
92
TXOC-
96
TXOC+
95
1
11
12
13
14
15
16
17
18
19
20
24
25
26
21
22
1N17
1
11
10
12
14
13
15
19
18
20
27
26
28
22
21
23
G_16220_005.eps
070206
TO DISPLAY (26” & 32”)TO DISPLAY (LCD 37” & 42”, PDP 42” & 50”)
Block Diagrams, Test Point Overviews, and Waveforms
Block Diagram Audio & Control
AUDIO
TUNER & IF
B1
1152
UV1318S
RF IN
SCART ANALOG-IO
B15A
B14
B15B
EXT 1
SCART 1
EXT 2
SCART 2
AUDI O
L/R IN
AUDI O
L/R IN
SIDE AV
D
AUDI O
L/R IN
HDMI 1
HDMI 2
FROM 1500
K5
See also
Block giagram
IBO-ZAPPER
1G01-1
1
6
2
21
1
1G02-1
6
2
21
1G02-2
1F01
1002
DIGITAL IO
1F02
1
19
DMMI
1G03
6
4
18 2
CONTROL
CONTROL BOARD
E
IR/LED/LIGHT-SENSOR
J
+5v2-STBY
3040
3051
3061
TUNER
4
5
SCL
SDA
AV1_Audio_INL
AV1_Audio_INR
DVI_D_AudioINL
DVI_D_AudioINR
1F03
1
18 2
19
DMMI_AudioINL
DMMI_AudioINR
Channel+
Channel-
Volume+
Volume-
7062
AV2_Audio_INL
AV2_Audio_INR
HD_AudioINL
HD_AudioINR
Menu
Power
1040
LED GREEN
IFOUT
B2
HDMI_A
HDMI_B
6070
LIGHT
SENSOR
6051
LED RED
6060
F158
11
SEL_IF_SDM
L
R
1703
1704
1705
1701
1702
1706
IR
SENSOR
IF-TER
B14
1M36
66
88
7051
7052
2156
6154
7151
DIGITAL IO
SIDE_AudioINL
SIDE_AudioINR
DMMI_AudioINL
DMMI_AudioINR
B17
1K04
B12
7D03
TDA9975
CONVERTER
KEYBOARD
LIGHT-SENSOR
+5V2-STBY
1156
4
1
2
5
3
7F03
74HC4052D
1
MULTI
PLEXER
12
4
11
5
14
2
15
10
DVI_D_AudioINL
DVI_D_AudioINR
SIDE CONNECTORS
SIDE_AudioINL
SIDE_AudioINR
HDMI
7D04
UDA1334ATS
HDMI
A5
1
A7
B7
3
2
1M01
22
0345
33
11
22
55
44
66
10-BIT
VIDEO
RC
LED1
LED2
Analog_AudioINL
3
Analog_AudioINR
13
9
Analog_AudioSEL1
Analog_AudioSEL2
HD_AudioINL
HD_AudioINR
DAC
HDMI_AudioINL
14
HDMI_AudioINR
16
SIDE CONNECTORS
B17
1K02
1K00
SIF1
SIF2
+3V3STBY
LED_SEL
PC-TV-LED
HERCULES
B2
7217
TDA15021H
29
30
33
34
35
B7
49
50
56
57
53
54
SYNC INTERFACE
B3
7430
AM
QSS Mixer
AM Demod.
QSS/FM
AD Conv.
Std Stereo
Decoder
I2S
Processor
AUDIO
SELECT
ADC/DAC
KEYBOARD
LSIPDP_DVB_SEMISTANDBY
3431
+3v3STBY
6430
+5VSW
3432
P50_LIN2_ITV_IR_SW_RST
RES
RC_OUT
AUDI O
CONTROL
Vol/Treb/
Bass
Features
DACs
4211
61
4212
60
103
105
106
36
37
62
HER_SC2_AudioOutL
HER_SC2_AudioOutR
63
DMMI_AudioINL
DMMI_AudioINR
HERCULES
B2
7217
TDA15021H
120
HERCULES
97
115
123
107
AUDOUTLSR
AUDOUTLSL
AUDIO DELAY LINE
B4
(LIPSYNC)
7503
M74HC590
I2SCLK
COUNTER COUNTER
7502
CY62256LL
7505
74HC573
I2SDO1
7506
74HC573
I2SDI1
SEL_IF_SDM
114
SERVICE
STATUS_1
116
STATUS_2
119
102
SOUND-ENABLE
111
SC_STANDBY
122
AV2_DMMI_SW
127
98
TV_SC_COM
99
10
11
11LC4.41E AB 6.
RAM
32kx8
LATCH
LATCH
7G07
2
1
12
13
4204
4205
SDM
EXT_MUTE
TV_IRQ
1202
24M576
7501
M74HC590
10
15
14
AUDIO PROCESSING
B5
OUT_MUTE
DMMI_SC2_REC_SEL
B6
B1
B15A
B15A
B5
B5
B6
B15B
B15A
B15B
B7
B7
PAN
B8
B2
AUDIO-R
AUDIO-L
SOUND-ENABLE
7601
TS482ID
2
1
7
6
OUT_MUTE
7602
74HC08PW
3
6
OUT_MUTE
8
7201
MUTE
7202
MUTE
DC-DC CONVERTER
+12VSW
EL-PWR-CTL
SC_STANDBY
7755
&
&
&
B16
2
1
5
9
10
3758
+3V3STBY
1J04
SC2_L_MON_OUT
SC2_R_MON_OUT
7756
C2
C1
1M01
11
33
88
HP_DET_R_DC_1
SOUND_ENABLE
POWER_DOWN
EXT_MUTE
SC1_L_RF_OUT
SC1_R_RF_OUT
5756 5757
7606
3755
3759
ADAC1
ADAC2
MUTE
SC1_L
SC1_R
SC2_L
SC2_R
7754
3750
AUDIO: AMPLIFIER
7D10-02
7D10-3
FEEDBACK
MUTE
SOUND-ENABLE
MUTE
INV-MUTE
SIDE
B17
CONNECTORS
HP_ROUT
HP_DET_R_DC_1
B2
B16
B2
7758
SCART ANALOG-IO
B15A
PAN_VCC
LVDS_VCC
5700
+3V3SW
7D19÷7D21
7D26
HP_LOUT
7D14÷7D16
CONTROL
CONTROL
CONTROL
+12_20V
7D18
7D18
-12_20V
FEEDBACK-LR
FEEDBACK-RL
+12_20V
7D23
7D23
-12_20V
D
1K01
1K04
10 10
12 12
11 11
7D10-01
7D10-04
U-VOLT-DETECT
SIDE AV
SOUND_L-HEADPHONE-OUT
SOUND_R-HEADPHONE-OUT
DETECT
SC1_L_RF_OUT
SC1_R_RF_OUT
SC2_L_MON_OUT
SC2_R_MON_OUT
7D11
7D25
CONTROL
C2
PROT-AUDIOSUPPLY
+12_20V
CONTROL
-12_20V
AUDIO:
CONNECTORS
LEFT-SPEAKER
5M09
5M12
5M09
5M11
RIGHT-SPEAKER
1G01-1
3
1
1G02-1
3
1
1010
7
1
2
21
EXT 1
SCART 1
21
EXT 2
SCART 2
1M03
1M02
1M04
1
1
1
3
LEFT
SPEAKER
7
TO
6
PDP
SUPPLY
5
3
2
1
1
3
RIGHT
SPEAKER
HEADPHONE
G_16230_003.eps
010306
Block Diagrams, Test Point Overviews, and Waveforms
Block Diagram IBO Zapper
IBO - ZAPPER 2 PANEL (DVB)
FRONT END
K6
FROM
MAIN TUNER
B1
SSB
I2C_TDA_SDA
I2C_TDA_SCL
+5V
K1
3634
dsp_EEPROM_WP
1700
1
35
68P PCMCIA CONN
34
68
3626
3612
7
M24C256
EEPROM
RF-IN
56
7602
1600
TD1316L
+5V+5V
3607
3627
3633
PCMCIA-D (0-7)
8
9
3606
K7
K7
K7
+5VClean
5602
11
TUNER
10 5 13
AGC
XTAL
7601-1
LM393D
2
3
I2C_LOCAL_SDA
I2C_LOCAL_SCL
7605
74AHC1GU04GW
2
INVERTER
7606
74AHC1GU04GW
2
INVERTER
A_MD (0-7) + A_MDO (0-7)
CONTROL LINES
7701
74LVC573ADB
7702
74LVC573ADB
7703
74LVC245A
RESET_FE-N
K1
14
15
CONTROL
LATCH
CONTROL
LATCH
CONTROL
BUS
TRANS
CEIVER
IF-AGC
AGC-TUN
1
COMB-OUT
4
4
IF1
IF2
3630
3631
3625
3629
X-IN
4MHz_MOJO
MIU_ADDR (0-7)PCMCIA-A (0-7)
MIU_ADDR (8-14)PCMCIA-A (8-14)
MIU_DATA (0-7)
7600
TDA10046HT
9
62
61
DECODER
2
1
21
4
COFMD
3
8
6
54
COFDM
CHANNEL
K1
38
TDA_DAT (0-7)
TDA_CLK
37
TDA_VALID
36
TDA_SYNC
35
UNCOR
33
FE_LOCK
25
MIU_ADDR (15-24)
K7
VCCEN
FLASH MEMORY
K2
K7
K7
K1
7705
ST890C
3
7704
FXO-31FT
8
CURRENT
6
SWITCH
OSC
27MHz
I2C_LOCAL_SCL 31
I2C_LOCAL_SDA 30
COMMON INTERFACE
7700
STV0700
MPEG
TS
50
IN
48
49
CONTROLLER
PCMCIA_5V
FAULT
12
INTERRUPT
MANAGEMENT
35
3700
3701
INTERFACE
TS
INTER
FAC E
PCMCIA
UCSG
ICC
+5V
TS
OUT
12LC4.41E AB 6.
TS_DATA (0-7)
TS_CLK
63
TS_SYNC
62
TS_VALID
61
FE_LOCK
K6
K1
MOJO
7100
PNX8316HS
TS
29
IN
30
28
34
AV
MOJO
I2C
GPIO
AV
GPIO
I2C
202
203
204
205
172
165
163
167
180
181
182
9
206
198
199
201
200
ANALOG BACK END
K5
3135
3134
3133
3164
8
15
14
MOJO_I2S_OUT_SD
MOJO_I2S_OUT_SCK
MOJO_I2S_OUT_WS
MOJO_SYSCLK 6
INTERFACE
K4
C_CVBS
G/Y
B/Pb
R/Pr
AR1
AR2
SPDIF
USB_OVRCUR
USB_PWR
USB_DM
USB_DP
+5V_USB
7502
UDA1334ATS
3
1
2
2
7
1
3420
3421
16
AUDI O
DAC
14
5511
5511
FILTER
FILTER
5512
FILTER
5513
FILTER
5514
FILTER
7403
LM3525
Power Switch and
Over-current
Protection
7521÷7523
7524÷7526
7527÷7529
7518÷7819
TXDO
RXDO
6,8
7500
7501
7503
7504
7512 7511
7507
7520
7402
EF
CVBS_VCR
GREEN/Y
BLUE/U
RED/V
I2C_TV_SDA
I2C_TV_SCL
TV_IRQ
TV_IRQ
VBUS
USB_D-
USB_D+
1500
R1
L1
4
6
8
12
10
14
1
2
3
25
1401
1402
1403
1
2
3
4
TO 1G03
B15B
LC4.x (EUR)
SPDIF
OUT
UART
1
CONN.
2
FOR
COMPAIR
3
ONLY
CONNECTOR
(Reserved)
USB
7200
M29W320DT
EPROM
NOR
FLASH
I2C_LOCAL_SDA
I2C_LOCAL_SCL
MIU BUS
7201
M58LWO32A
NOR
FLASH
(optional)
3209
5
7203
M24C64
EEPROM
8KX8
3207
3206
3210
6
7
7202
K4S281632F
SYNC
DRAM
4x2Mx16
3211
user_EEPROM_WP
MIU_ADDR
MIU_DATA
SDRAM_DATA
SDRAM_ADDR
185
7
6
GPIO
MIU
SDRAM
POWER SUPPLY
K3
+12V
+3V3
5309
1304
F500mA
5301
5304
5306
7306
NCP303LSN30
POWER
12
ON
RESET
7300
MC34063AP1
SUPPLY
7303
MC34063AP1
26
SUPPLY
7305
MC34063AP1
SUPPLY
RESET_n
K1 K2
1301
+12V
+12V_A
5300
26
6300
5303
6303
5305
26
6304
2311
7311
7309
7310
CONTROL
7301
LD1117V18
IN OUT
COM
7302
LD1117V18
IN OUT
COM
7307
LD1117V50
IN OUT
COM
7308
LD1117V50
IN OUT
COM
5302
+3V3
+3V3
+1V8FE
+1V2_MOJO
+5V
+5V
G_16220_007.eps
CLEAN
CLEAN
070206
1
2
3
TO X220
OR 1M10
PSU
I2C Overview
I²C
HERCULES
B2
7217
TDA15021H
HERCULES
SET
PROCESSOR
Block Diagrams, Test Point Overviews, and Waveforms
SCALER
B8
109
108
ERR
6
NVM_WP_HERC
104
+3V3STBY
3233
3232
+3V3STBY
3249
56
7207
M24C16
EEPROM
7
NVM
ERR
9
7221
+3V3SW
+3V3SW
3298
7220
3297
SDA
SCL
N1 N2
7801
GM1501H
SCALER
ERR
4
ADDRESS
DATA
ADDRESS
DATA
M1
M2
P3
P4
AF5
AF7
AD6
+3V3STBY
3902
B7
3838
3901
SCALER
+3V3SW
3817
3818
NVM_WP_SCALER
OCMADDR
OCMDATA
+3V3_IO
3837
JTAG_TDI_SDA
JTAG_CLK_SCL
FSADDR
FSDATA
TUNER & IF
B1
3102
54
1102
UV1318S
TUNER
ERR
10
3172
UART_TX
3173
UART_RX
FLASH / CONTROL
B11
5
7C01
M24C32
7
EEPROM
7C03
M29W400D
ERROM
1802
2
1
JTAG
I2C
3101
SDA_IO
SCL_IO
ERR
8
B10
3152
+3V3STBY
3170
6
3151
3171
SDRAM
7B01
K4D263238F
SDRAM
ERR
13LC4.41E AB 6.
1151
1
SDA
2
SCL
3
SERVICE
CONNECTOR
COMPAIR
1177
1
2
3
SERVICE
CONNECTOR
UART
14
B19
B12
COLUMBUS
3M14
3M15
B15
A15
7M00
T6TU5XBG
COLUMBUS
CTRL
ERR
11
HDMI
B3
3D05
3D06
74
75
K16
7D03
SII9993CT
PANELLINK
RECEIVER
B9
K15
HDMI
J16
ERR
13
J15
SCALER INTERFACE
7A00
PCA9515ADP
3
2
4A01
4A00
SYNC INTERFACE
+5VHDMI_A
3D09
+5VHDMI_B
3D10
5
7D01
M24C02
EEPROM
256x8
6
7
RES
1442
3D01
3D03
6
1000
14 14
13 13
B18
5
7D00
M24C02
EEPROM
256x8
T
6
OTC-FLASH
ADC
3L19
38 37
7L01
P3563M
ADC
ERR
7
DIGITAL I/O
B14
DOC_SDAA
DOC_SCLA
DOC_SDAB
DOC_SCLB
3L18
1F02
16
15
1F03
16
15
2x HDMI
CONNECTOR
3016
3015
86 85
7001
SAA5801H/
TV
CONTROL
ERR
15
(Only For 27” - 42” Sets)
PACIFIC3
B20
4N30
4N31
198 200
7N00
1
18 2
19
T6TF4AFG
PACIFIC3
MISC
ERR
SDA_DMA_BUS1_DISP
SDA_DMA_BUS1_DISP
SDA_PF3
SCL_PF3
+3V3SW
1N04
3N20
SDA
SCL
FOR
DEVELOPMENT
USE ONLY (N.S.)
1
2
3
4
3N21
+3V3SW
1N03
1
SSDA
202
SSCL
204
SPI_SO
192
SPI_SCK
191
SPI_CS
194
16
188
187
193
SPI_WP
SPI_RST
2
3
4
FOR PACIFIC3
PROGRAMMING (N.S.)
5
6
7N02
M25P05
1
3
Flash
7
2
1N17
(1G50)
31
30
TO
DISPLAY
512k
SPI_SI
112
113
SWHW_I2C_SDA
SWHW_I2C_SCL
B15B
ERR
17
DMMI
1G03
11
22
For DMM I
IBO ZAPPER2
ANALOGBACKEND
K5
1500
3513
3512
(Only For DVB Sets)
I2C_TV_SDA
I2C_TV_SCL
K6
3607
TD1316L
DIGITAL
FRONT END
I2C_TDA_SDA
I2C_TDA_SCL
3606
8
9
1600
TUNER
3632
5
7602
M24C256
EEPROM
3633
RES
+5V
3626
6
3627
3625
3630
3631
86
43
7600
TDA10046
COFDM
CHANNEL DECODER
3629
K1
3147
98
MOJO
3144
3146
76
7100-6
PNX8316HS
MOJO
(I2C-USB-SCO)
I2C_local_SDA
I2C_local_SCL
3143
FOR PDP ONLY
(Depending on screen manufacturer)
7100-7
PNX8316HS
MOJO
(GPIO)
15
14
K4
TXD0
RXD0
INTERFACE
1402
1
2
FOR COMPAIR
3
UART
CONNECTOR
K2
FLASH
MEMORY
3209
3210
56
7203
M24C64
EEPROM
8kx8
3207
+5V
3206
K7
COMMON
INTERFACE
3701
3700
30 31
7700
STV0700
PCMCIA
CONTROLLER
(OPTIONAL PIXEL+)
G_16220_008.eps
090206
Block Diagrams, Test Point Overviews, and Waveforms
Supply Voltage Overview
SUPPLY LINE OVERVIEW
14LC4.41E AB 6.
PDP
POWER SUPPLY
PANEL (PSU)
CN8001
1M46
1M03
TO 1301
1M10
ZAPPER2
TO 1M02
1M02
AUDIO
TOP CONNECTORS
B16
1J02
1
2
3
4
5
6
7
8
9
10
11
12
1J01
(1M46)
1
2
3
N.C
.
1J07
4
5
N.C
.
6
1J08
7
8
N.C
.
9
10
N.C
.
4J01
11
1J00
(1M03)
1
2
N.C
.
3
4
5
6
N.C
.
7
8
9
N.C
.
10
RES
K3
IBO
C2
POWER_DOWN
STANDBY
BACKLIGHT_CTRL
LAMP_ON_OFF
+12VUFD
+5V_UFD
UFD CONTROL
BACKLIGHT_CTRL
LAMP_ON_OFF
FAN_SPEED
STANDBY
PRO
TECT_AUD
POWER_UP_OK
5J03
5J04
VP
+3V3STBY
+12VSW
+5V
B3,B6
B5,B6,B9
B6,B16
TUNER & IF
B1
B6
B16
B6
B6
B6
B6
B6
B16
B6
B6
B6
B6
B6
B6
B16
B6
B6
B6
B8
B8
B6
B8
B8
+5VSW
5152
5153
+VTUN
+3V3STBY
HERCULES
B2
+3V3STBY
3265
7215
3264
7216-1
3263
7217
3262
7216-2
+5VSW
+8VSW_TV
+3V3SW
SYNC INTERFACE
B3
+3V3STBY
+3V3SW
+5VSW
+5V
+12VSW
AUDIO DELAY LINE (FOR PDP SETS ONLY)
B4
+5VSWI
5501
AUDIO PROCESSING
B5
+3V3SW
+3V3STBY
+5VSW
+5V
SCALER
B7
+1V8_CORE
+2V5_DDR
+3V3SW
+3V3_IO
+3V3_PLL
+5VSW
+5VSW_a
+5VSW_b
+VTUN
+3V3STBY
+3V3STBY
+1V8_A
+1V8_B
HERCULES
+5VSW
+8VSW_TV
+3V3SW
+3V3STBY
+3V3SW
+5VSW
+5V
+12VSW
+5VSWI
+5VD
+3V3SW
+3V3STBY
+5VSW
+5V
+1V8_CORE
+2V5_DDR
+3V3SW
+3V3_IO
+3V3_PLL
B16
B16
B6
B16
B6
B6
B6
B16
B6
B16
DC-DC CONVERTER
B6
+12VSW
5709
3718
STEP
DOWN
CONTR
SC_STANDBY
+5V
5704
SCALER
B8
+3V3STBY
+3V3SW
SCALER INTERFACE
B9
+3V3SW
+3V3STBY
+5VSWI
+5V
(Supply to Tuner & Hercules)
7738
5738
IN OUT
COM
7752
5752
DC/DC
Converter
7730
5730
PWR
REG
5757
7754
PANEL-PWR-CTL
(For 37”-50” Large Screen)
7758
5717
7758
7708
IN OUT
COM
5900
5901
5902
5903
5904
5905
5906
5907
7900
5908
IN OUT
COM
7901
IN OUT
COM
+8VSW_TV
5753
5754
6735
5733
5737
(For 26”-42” Screen)
LVD S_VCC
5700
5713
7754
+3V3STBY
+3V3STBY
3V3_ADC
3V3_LBADC
3V3_LVDSA
3V3_LVDSB
3V3_LVDS
+2V5_DDR
+1V8_ADC
5909
+1V8_DV1
5910
+1V8_CORE
5911
+3V3STBY
+12VSW
+5VSWI
+VTUN
+5VSW
PAN _VCC
+3V3SW
+5V
+3V3SW
3V3_PLL
3V3_DVI
3V3_IO
+1V8
+3V3SW
+5VSWI
+5V
B14
B14
B6,B16
B6,B16
B8
B2
B15b
B8
B4,B9,B19
B13
B6
B1
B1,B2,B3,B5
B15a,B15b,
B17
B20
B6
B2,B3,B5,B7,
B8,B9,B11,B12
B13,B19,B20
B6
B1,B2,B3,B5,
B8,B9,B15b
B6
B6
B7
B7,B11
B6
B7,B10
B18
B6
B6
B7
B6
SDRAM
B10
+2V5_DDR
FLASH / CONTROL
B11
+3V3_IO
+3V3SW
HDMI
B12
+5VHDMI_A
+5VHDMI_B
+3V3SW
MUX-SYNC INTERFACE
B13
+3V3SW
+5VSWI
DIGITAL IO
B14
+5VSWI
1F02
18
DVI
1F03
18
DVI
SCART ANALOG IO
B15A
+5VSW
DMMI
B15B
+3V3STBY
+5VSW
+8VSW_TV
SIDE CONNECTORS
B17
+3V3STBY
5K00
+5VSW
5K01
3B01
5D06
5D00
5D01
5D02
7D02
IN OUT
COM
5D05
5D03
5D04
+3V3STBY_1
+5VSW_1
+2V5_DDR
FSVREF
+3V3_IO
+3V3SW
+5VHDMI_A
+5VHDMI_B
+3V3SW
VDDA_3V3PLL
VDDA_3V3
VDDD_3V3
VDDI_3V3
VDDC_1V8
VDDA_1V8
VDDD_1V8
+3V3SW
+5VSWI
+5VSWI
+5VHDMI_A
+5VHDMI_B
+5VSW
+3V3STBY
+5VSW
+8VSW_TV
+3V3STBY
1K00
+5VSW
1K01
B19
B8
B6
B6
B6
B6
1442
B3
C2
B12
C2
B12
C2
1M02
PSU
1J04
B16
5
K3
K3
1304
7
K3
ADC
B18
+5VSWIA
+2V5_DDR
COLUMBUS
B19
+3V3SW
+5VSWI
PACIFIC3
B20
+3V3SW
LVDS_VCC
OTC-FLASH (FOR 1000pg TXT)
T
1000
6
AUDIO: CONNECTORS
C1
AUDIO: CONNECTORS
C2
1M02
5M10
1
5M11
2
5M12
5
5M09
6
1M01
7
IR / LED / LIGHT-SENSOR
J
1870
5
MOJO
K1
+1V2_MOJO
3V3clean
D
+3V3
(ONLY FOR DVB SET)
7L02
IN OUT
COM
5L21
5M03
5M04
5100
7N04
IN OUT
7N03
IN OUT
5001
FLASH MEMORY
PSU
K3
K3
37”
K3
N.C.
K3
K3
K3
K3
K3
K3
K3
K3
K3
K3
K2
+3V3
(ONLY FOR DVB SET)
K3
1301
1
B18
(ONLY FOR DVB SET)
K4
+3V3
+5V_USB
(ONLY FOR DVB SET)
K5
+3V3
+3V3clean
+5Vclean
+12V_A
(ONLY FOR DVB SET)
K6
+1V8FE
+3V3
C1
C1
+5Vclean
C1
(ONLY FOR DVB SET)
K7
+3V3
(ONLY FOR DVB SET)
5201
5200
+5V
POWER SUPPLY
5309
7300
MC34063AP1
1304
6
SUPPLY
7303
MC34063AP1
5304
6
SUPPLY
7305
MC34063AP1
5306
6
SUPPLY
INTERFACE
ANALOG BACK END
FRONT END
5801
+5V
COMMON INTERFACE
5703
5704
7705
1
CURRENT
SWITCH
5702
7
+5V
+3V3
+3V3_NOR48
+5V
+12V
+12V_A
K5
7311
7301
IN OUT
COM
7302
IN OUT
COM
7307
IN OUT
COM
7308
IN OUT
COM
PCMCIA_AVCC
+3V3
3V3clean
5302
+1V8FE
+1V2_MOJO
+5V
+5Vclean
+3V3
+5V_USB
+3V3
+3V3clean
+5Vclean
+5V_amp
+12V_A
+1V8FE
+3V3
+3V3_FE
+5V
+5Vclean
+3V3
+3V3_STV
+3V3_CORE
+3V3_BUF
+5V
PCMCIA_5V
PCMCIA_VPP
K1,K2,K4,
K5,K6,K7
K1,K5
K6
K1
K2,K5,
K6,K7
K6
5300
2
5303
2
5308
2
5515
5700
5701
+5VSWIA
+3V3SWB
VDDP
5L01
VAD C
5L11
VPLL
5L17
VMPLL
5L19
+2V5_DDR
VDDC
1M10
+3V3SW
+3V3SWA
+5VSWI
+5VSWIA
+3V3SW
5N04
5N05
5N03
7D24
+1V5
1V5CORE
+1V5PLL
+2V5PLL
+2V5VDD
LVDS_VCC
+3V3SW
+3V3_INTOTC
(OPTIONAL)
-12_20V
+12_20V
VN
VP
+3V3-STANDBY
-12_20V
+12_20V
+3V3-STANDBY
+3V3STBY
+1V2_MOJO
3V3clean
+3V3
+3V3_MOJO
COM
5N06
COM
5D16
3D43
G_16230_004.eps
010306
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