Copyright 2007 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.
Side I/O Panel(D)5859
Keyboard Control Panel(E) 6061
Front IR / LED Panel(J) 6263
8. Alignments65
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets69
Abbreviation List74
IC Data Sheets77
10. Spare Parts List82
11. Revision List86
Published by WS 0764 BG CD Customer ServicePrinted in The NetherlandsSubject to modificationEN 3122 785 16950
Page 2
EN 2LC7.1E PA1.
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:
•Figures can deviate due to the different set executions.
•Specifications are indicative (subject to change).
1.1Technical Specifications
1.1.1Vision
Display type: Plasma
Screen size: 42” (107 cm), 16:9
Resolution (HxV pixels): 1024x768 (42”)
Dyn. contrast ratio: 15000:1
Min. light output (cd/m
Typ. response time (ms): < 3
Viewing angle (HxV degrees): 160x160
Tuning system: PLL
Presets/channels: 100 presets
Tuner bands: VHF, UHF, S, H
TV Colour systems: PAL B/G, D/K, I
Technical Specifications, Connections, and Chassis Overview
1.2Connection Overview
Figure 1-1 Side and rear I/O connections
H_16950_002.eps
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EN 3LC7.1E PA1.
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.
1.2.1Side Connections
EXT3: S-Video (Hosiden): Video Y/C - In
1-Ground Y Gnd H
2-Ground C Gnd H
3 - Video Y 1 V
4 - Video C 0.3 V
/ 75 ohm j
PP
P / 75 ohm j
PP
EXT3: Cinch: Video CVBS - In, Audio - In
Rd - Audio R 0.5 V
Wh - Audio L 0.5 V
Ye - Video CVBS 1 V
/ 10 kohm jq
RMS
/ 10 kohm jq
RMS
/ 75 ohm jq
PP
EXT3: Head phone - Out
Bk - Head phone 32 - 600 ohm / 10 mW rt
1.2.2Rear Connections
EXT1: Video RGB - In, CVBS - In/Out, Audio - In/Out
21
20
E_06532_001.eps
2
1
050404
Figure 1-2 SCART connector
1 - Audio R 0.5 V
2 - Audio R 0.5 V
3 - Audio L 0.5 V
/ 1 kohm k
RMS
/ 10 kohm j
RMS
/ 1 kohm k
RMS
4 - Ground Audio Gnd H
5 - Ground Blue Gnd H
6 - Audio L 0.5 V
7 - Video Blue 0.7 V
8 - Function Select 0 - 2 V: INT
/ 10 kohm j
RMS
/ 75 ohm j
PP
4.5 - 7 V: EXT 16:9
9.5 - 12 V: EXT 4:3 j
9 - Ground Green Gnd H
10 - Easylink P50 0 - 5 V / 4.7 kohm jk
11 - Video Green 0.7 V
12 - n.c.
/ 75 ohm j
PP
13 - Ground Red Gnd H
14 - Ground P50 Gnd H
15 - Video Red 0.7 V
16 - Status/FBL 0 - 0.4 V: INT
/ 75 ohm j
PP
1 - 3 V: EXT / 75 ohm j
17 - Ground Video Gnd H
18 - Ground FBL Gnd H
19 - Video CVBS 1 V
20 - Video CVBS 1 V
21 - Shield Gnd H
/ 75 ohm k
PP
/ 75 ohm j
PP
EXT2: Video YC - In, CVBS - In/Out, Audio - In/Out
1 - Audio R 0.5 V
2 - Audio R 0.5 V
3 - Audio L 0.5 V
4 - Ground Audio Gnd H
/ 1 kohm k
RMS
/ 10 kohm j
RMS
/ 1 kohm k
RMS
5-n.c.
6 - Audio L 0.5 V
7 - C-out 0.7 V
8 - Function Select 0 - 2 V: INT
/ 10 kohm j
RMS
/ 75 ohm k
PP
4.5 - 7 V: EXT 16:9
9.5 - 12 V: EXT 4:3 j
9-n.c.
10 - Easylink P50 0 - 5 V / 4.7 kohm jk
11 - n.c.
12 - n.c.
13 - n.c.
14 - Ground P50 Gnd H
15 - C 0.7 V
/ 75 ohm j
PP
16 - Status/FBL 0 - 0.4 V: INT
1 - 3 V: EXT / 75 ohm j
17 - Ground Video Gnd H
18 - Ground FBL Gnd H
19 - Video CVBS 1 V
20 - Video CVBS/Y 1 V
/ 75 ohm k
PP
/ 75 ohm j
PP
21 - Shield Gnd H
Service Connector (UART)
1 - UART_TX Transmit k
2 - Ground Gnd H
3 - UART_RX Receive j
Page 4
EN 4LC7.1E PA1.
Technical Specifications, Connections, and Chassis Overview
Aerial - In
-- IEC-type (EU) Coax, 75 ohm D
Service Connector (ComPair)
1 - SDA-S I
2-SCL-S I
2
C Data (0 - 5 V) jk
2
C Clock (0 - 5 V) j
3 - Ground Gnd H
HDMI 1 & 2: Digital Video, Digital Audio - In
19
182
1
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Figure 1-3 HDMI (type A) connector
1 - D2+ Data channel j
2-Shield Gnd H
3 - D2- Data channel j
4 - D1+ Data channel j
5-Shield Gnd H
6 - D1- Data channel j
1.3Chassis Overview
7 - D0+ Data channel j
8 - Shield Gnd H
9 - D0- Data channel j
10 - CLK+ Data channel j
11 - Shield Gnd H
12 - CLK- Data channel j
13 - n.c.
14 - n.c.
15 - DDC_SCL DDC clock j
16 - DDC_SDA DDC data jk
17 - Ground Gnd H
18 - +5V j
19 - HPD Hot Plug Detect j
20 - Ground Gnd H
EXT4: Cinch: Video YPbPr - In, Audio - In
Gn - Video Y 1 V
Bu - Video Pb 0.7 V
Rd - Video Pr 0.7 V
Wh - Audio L 0.5 V
Rd - Audio R 0.5 V
/ 75 ohm jq
PP
/ 75 ohm jq
PP
/ 75 ohm jq
PP
/ 10 kohm jq
RMS
/ 10 kohm jq
RMS
POWER SUPPLY UNIT
SMALL SIGNAL
B
BOARD
Figure 1-4 PWB/CBA locations
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LED PANEL
CONTROL PANEL
SIDE I/O PANEL
J
E
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Page 5
Safety Instructions, Warnings, and Notes
2.Safety Instructions, Warnings, and Notes
EN 5LC7.1E PA2.
Index of this chapter:
2.1 Safety Instructions
2.2 Warnings
2.3 Notes
2.1Safety Instructions
Safety regulations require the following during a repair:
•Connect the set to the Mains/AC Power via an isolation
transformer (> 800 VA).
•Replace safety components, indicated by the symbol h,
only by components identical to the original ones. Any
other component substitution (other than original type) may
increase risk of fire or electrical shock hazard.
Safety regulations require that after a repair, the set must be
returned in its original condition. Pay in particular attention to
the following points:
•Route the wire trees correctly and fix them with the
mounted cable clamps.
•Check the insulation of the Mains/AC Power lead for
external damage.
•Check the strain relief of the Mains/AC Power cord for
proper function.
•Check the electrical DC resistance between the Mains/AC
Power plug and the secondary side (only for sets that have
a Mains/AC Power isolated power supply):
1. Unplug the Mains/AC Power cord and connect a wire
between the two pins of the Mains/AC Power plug.
2. Set the Mains/AC Power switch to the "on" position
(keep the Mains/AC Power cord unplugged!).
3. Measure the resistance value between the pins of the
Mains/AC Power plug and the metal shielding of the
tuner or the aerial connection on the set. The reading
should be between 4.5 Mohm and 12 Mohm.
4. Switch "off" the set, and remove the wire between the
two pins of the Mains/AC Power plug.
•Check the cabinet for defects, to prevent touching of any
inner parts by the customer.
2.2Warnings
•All ICs and many other semiconductors are susceptible to
electrostatic discharges (ESD w). Careless handling
during repair can reduce life drastically. Make sure that,
during repair, you are connected with the same potential as
the mass of the set by a wristband with resistance. Keep
components and tools also at this same potential.
•Be careful during measurements in the high voltage
section.
•Never replace modules or other components while the unit
is switched "on".
•When you align the set, use plastic rather than metal tools.
This will prevent any short circuits and the danger of a
circuit becoming unstable.
2.3Notes
2.3.1General
•Measure the voltages and waveforms with regard to the
chassis (= tuner) ground (H), or hot ground (I), depending
on the tested area of circuitry. The voltages and waveforms
shown in the diagrams are indicative. Measure them in the
Service Default Mode (see chapter 5) with a colour bar
signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated
otherwise) and picture carrier at 475.25 MHz for PAL, or
61.25 MHz for NTSC (channel 3).
•Where necessary, measure the waveforms and voltages
with (D) and without (E) aerial signal. Measure the
voltages in the power supply section both in normal
operation (G) and in stand-by (F). These values are
indicated by means of the appropriate symbols.
•Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and the “double-D symbol”, are
trademarks of Dolby Laboratories.
2.3.2Schematic Notes
•All resistor values are in ohms, and the value multiplier is
often used to indicate the decimal point location (e.g. 2K2
indicates 2.2 kohm).
•Resistor values with no multiplier may be indicated with
either an "E" or an "R" (e.g. 220E or 220R indicates 220
ohm).
•All capacitor values are given in micro-farads (μ= x10
nano-farads (n= x10
•Capacitor values may also use the value multiplier as the
decimal point indication (e.g. 2p2 indicates 2.2 pF).
•An "asterisk" (*) indicates component usage varies. Refer
to the diversity tables for the correct values.
•The correct component values are listed in the Spare Parts
List. Therefore, always check this list when there is any
doubt.
2.3.3BGA (Ball Grid Array) ICs
Introduction
For more information on how to handle BGA devices, visit this
URL: www.atyourservice.ce.philips.com (needs subscription,
not available for all regions). After login, select “Magazine”,
then go to “Repair downloads”. Here you will find Information
on how to deal with BGA-ICs.
BGA Temperature Profiles
For BGA-ICs, you must use the correct temperature-profile,
which is coupled to the 12NC. For an overview of these profiles,
visit the website www.atyourservice.ce.philips.com (needs
subscription, but is not available for all regions)
You will find this and more technical information within the
"Magazine", chapter "Repair downloads".
For additional questions please contact your local repair help
desk.
2.3.4Lead-free Soldering
Due to lead-free technology some rules have to be respected
by the workshop during a repair:
•Use only lead-free soldering tin Philips SAC305 with order
code 0622 149 00106. If lead-free solder paste is required,
please contact the manufacturer of your soldering
equipment. In general, use of solder paste within
workshops should be avoided because paste is not easy to
store and to handle.
•Use only adequate solder tools applicable for lead-free
soldering tin. The solder tool must be able:
– To reach a solder-tip temperature of at least 400°C.
– To stabilize the adjusted temperature at the solder-tip.
– To exchange solder-tips for different applications.
•Adjust your solder tool so that a temperature of around
360°C - 380°C is reached and stabilized at the solder joint.
Heating time of the solder-joint should not exceed ~ 4 sec.
Avoid temperatures above 400°C, otherwise wear-out of
tips will increase drastically and flux-fluid will be destroyed.
To avoid wear-out of tips, switch “off” unused equipment or
reduce heat.
•Mix of lead-free soldering tin/parts with leaded soldering
tin/parts is possible but PHILIPS recommends strongly to
-9
), or pico-farads (p= x10
-12
-6
),
).
Page 6
EN 6LC7.1E PA3.
Directions for Use
avoid mixed regimes. If this cannot be avoided, carefully
clear the solder-joint from old tin and re-solder with new tin.
2.3.5Alternative BOM identification
The third digit in the serial number (example:
AG2B0335000001) indicates the number of the alternative
B.O.M. (Bill Of Materials) that has been used for producing the
specific TV set. In general, it is possible that the same TV
model on the market is produced with e.g. two different types
of displays, coming from two different suppliers. This will then
result in sets which have the same CTN (Commercial Type
Number; e.g. 28PW9515/12) but which have a different B.O.M.
number.
By looking at the third digit of the serial number, one can
identify which B.O.M. is used for the TV set he is working with.
If the third digit of the serial number contains the number “1”
(example: AG1B033500001), then the TV set has been
manufactured according to B.O.M. number 1. If the third digit is
a “2” (example: AG2B0335000001), then the set has been
produced according to B.O.M. no. 2. This is important for
ordering the correct spare parts!
For the third digit, the numbers 1...9 and the characters A...Z
can be used, so in total: 9 plus 26= 35 different B.O.M.s can be
indicated by the third digit of the serial number.
Identification: The bottom line of a type plate gives a 14-digit
serial number. Digits 1 and 2 refer to the production centre (e.g.
AG is Bruges), digit 3 refers to the B.O.M. code, digit 4 refers
to the Service version change code, digits 5 and 6 refer to the
production year, and digits 7 and 8 refer to production week (in
example below it is 2006 week 17). The 6 last digits contain the
serial number.
MODEL :
PROD.NO:
32PF9968/10
AG 1A0617 000001
220-240V 50/60Hz
VHF+S+H+UHF
S
MADE IN BELGIUM
~
128W
BJ3.0E LA
E_06532_024.eps
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2.3.6Exchanging a Defective PDP
If a PDP has defective or "dead" pixels, do the following:
1. Locate the defective pixels.
2. Indicate their positions by means of a marker (with
erasable ink!).
3. Indicate the positions of the defective pixels in the Defects
Description Form (DDF), which is published in the PDP
manuals.
4. After this, remove the PDP and return it to your Service
organisation.
If a PDP has to be removed from the TV set, always keep in
mind that the PDP parts can easily be damaged by ESD, so
take the following protective measures:
•Do not damage the flex foils (they are located on the left,
right, upper and lower sides of the PDP).
•Do not scratch the glass plate.
•Avoid fingerprints.
2.3.7Board Level Repair (BLR) or Component Level Repair
(CLR)
If a board is defective, consult your repair procedure to decide
if the board has to be exchanged or if it should be repaired on
component level.
If your repair procedure says the board should be exchanged
completely, do not solder on the defective board. Otherwise, it
cannot be returned to the O.E.M. supplier for back charging!
2.3.8Practical Service Precautions
•It makes sense to avoid exposure to electrical shock.
While some sources are expected to have a possible
dangerous impact, others of quite high potential are of
limited current and are sometimes held in less regard.
•Always respect voltages. While some may not be
dangerous in themselves, they can cause unexpected
reactions that are best avoided. Before reaching into a
powered TV set, it is best to test the high voltage insulation.
It is easy to do, and is a good service precaution.
Figure 2-1 Serial number (example)
3.Directions for Use
You can download this information from the following websites:
•Several models in this chassis range have a different
mechanical construction, the instructions given in this
chapter are therefore very model specific.
•Follow the disassembly instructions in described order.
Figure 4-1 Cable dressing
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EN 8LC7.1E PA4.
Mechanical Instructions
4.2Service Positions
For easy servicing of this set, there are a few possibilities
created:
•The buffers from the packaging.
•Foam bars (created for Service).
•Aluminium service stands (created for Service).
4.2.1Foam Bars
1
Required for sets
1
42”
4.3Assy/Panel Removal
4.3.1Rear Cover
Warning: Disconnect the mains power cord before you remove
the rear cover.
1. Place the TV set upside down on a table top, using the
foam bars (see part “Service Positions”).
2. Remove the stand (if present).
3. Remove T10 Parker screws [1].
4. Remove T10 Tapping screws [2].
5. Remove “mushrooms” [3] and lift the rear cover.
1
1
3
1
1
11
1
111111
1
2
1
3
1
1
E_06532_018.eps
171106
Figure 4-2 Foam bars
The foam bars (order code 3122 785 90580 for two pieces) can
be used for all types and sizes of Flat TVs. See figure “Foam
bars” for details. Sets with a display of 42” and larger, require
four foam bars [1]. Ensure that the foam bars are always
supporting the cabinet and never only the display.
Caution: Failure to follow these guidelines can seriously
damage the display!
By laying the TV face down on the (ESD protective) foam bars,
a stable situation is created to perform measurements and
alignments. By placing a mirror under the TV, you can monitor
the screen.
4.2.2Aluminium Stands
Figure 4-4 Rear cover removal
4.3.2Speaker Cover
1. Remove T10 Parker screws [1].
2. Twist [2] and lift the speaker cover as shown.
3. Now you have access to the speakers, Side I/O panel, IR/
LED panel.
1
1
1
1
1
111
2
H_16960_005.eps
1
2
H_16960_009.eps
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1
1
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E_06532_019.eps
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Figure 4-3 Aluminium stands (drawing of MkI)
The new MkII aluminium stands (not on drawing) with order
code 3122 785 90690, can also be used to do measurements,
alignments, and duration tests. The stands can be
(dis)mounted quick and easy by means of sliding them in/out
the "mushrooms" (not valid for all models!). The new stands are
backwards compatible with the earlier models.
Important: For (older) FTV sets without these "mushrooms", it
is obligatory to use the provided screws, otherwise it is possible
to damage the monitor inside!
Figure 4-5 Speaker cover removal
Page 9
Mechanical Instructions
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7
EN 9LC7.1E PA4.
4.3.3 Keyboard Control Panel [E]
1. Refer to next fig. “Keyboard control panel“.
2. Remove the T10 Parker screws [1] from the shielding.
3. Remove the shielding.
4. Remove the T10 Parker screws [2] from the bracket.
5. Remove the unit.
6. Unplug connector(s).
When defective, replace the whole unit.
Figure 4-6 Keyboard control panel [1/2]
1
H_17000_010.eps
260207
4.3.4Side I/O Panel [D]
1. Remove the bottom “speaker cover”, as described earlier.
2. Refer to next fig. “Side I/O and IR/LED panel“.
3. Remove T10 Parker screws [1] and take out the panel.
When defective, replace the whole unit.
2
1
Figure 4-8 Side I/O and IR/LED panel
H_17000_014.ep
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2
Figure 4-7 Keyboard control panel [2/2]
H_17000_011.eps
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4.3.5IR/LED Panel [J]
1. Remove the bottom “speaker cover”, as described earlier.
2. Refer to earlier fig. “Side I/O and IR/LED panel“.
3. Release clip [2] and remove the board.
4. Unplug connector(s).
When defective, replace the whole unit.
4.3.6Speakers
1. Remove the bottom “speaker cover”, as described earlier.
2. Refer to fig. “Speakers“ below.
3. Unplug connectors.
4. Remove T10 Parker screws [1] and [2].
5. Take out the speaker(s).
12
H_17000_013.eps
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Figure 4-9 Speakers
Page 10
EN 10LC7.1E PA4.
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7
4.3.7Power Supply Board
The PSU belongs to the PDP panel. Please refer to the PDP
repair manual for more info (info on front page).
Mechanical Instructions
4.3.8Small Signal Board [B]
1. Unplug all connectors. Carefully unplug the LVDS
connector as it is very fragile.
2. Remove the T10 tapping screws [1].
3. Remove the T10 parker screws [2].
4. Take out the panel.
1
Figure 4-10 Small Signal Board -1-
H_16960_010.eps
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2
Figure 4-12 PDP panel [1/3]
1
H_16960_012.eps
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11
22
Figure 4-11 Small Signal Board -2-
4.3.9 PDP Panel
1. Refer to next figures.
2. Remove the bottom “speaker cover”, as earlier described.
3. Unplug mains cable from PDP Power Supply Unit [1].
4. Unplug all connectors to/from the panels inside the “SSB
tray”. Pay attention to the LVDS connector.
5. Remove screws [2], and remove the metal “SSB tray” (incl.
panels) from the set.
6. You now view the PDP boards, as shown in fig. “PDP panel
[2/3]“.
7. Remove fixation screws [3] and lift the complete PDP (incl.
the boards and wiring) by means of the mounting brackets
[4] from the set. Note: Remove these brackets [4] before
returning the defective PDP.
H_16960_011.eps
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Figure 4-13 PDP panel [2/3]
3
Figure 4-14 PDP panel [3/3]
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44
H_17000_015.ep
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4.3.10 Glass Plate
1. Refer to figures “Glass plate“ below.
2. Remove T10 Parker screws [1] along the side of the glass
plate, and remove the metal fixation brackets.
3. Lift the glass plate form the set.
1
Figure 4-15 Glass plate
Mechanical Instructions
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EN 11LC7.1E PA4.
4.4Set 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 position. See figure "Cable
dressing".
•Pay special attention not to damage the EMC foams.
Ensure that EMC foams are mounted correctly.
Page 12
EN 12LC7.1E PA5.
Service Modes, Error Codes, and Fault Finding
5.Service Modes, Error Codes, and Fault Finding
Index of this chapter:
5.1 Test Points
5.2 Service Modes
5.3 Service Tools
5.4 Error Codes
5.5 The Blinking LED Procedure
5.6 TV Main Software Upgrade
5.7 Fault Finding and Repair Tips
5.1Test Points
In the chassis schematics and layout overviews, the test points
(Fxxx) are mentioned. In the schematics, test points are
indicated with a rectangular box around “Fxxx” or “Ixxx”, in the
layout overviews with a “half-moon” sign.
As most signals are digital, it will be difficult to measure
waveforms with a standard oscilloscope. Several key ICs are
capable of generating test patterns, which can be controlled via
ComPair. In this way it is possible to determine which part is
defective.
Perform measurements under the following conditions:
•Service Default Mode.
•Video: Colour bar signal.
•Audio: 3 kHz left, 1 kHz right.
5.2Service Modes
The Service Mode feature is split into four parts:
•Service Default Mode (SDM).
•Service Alignment Mode (SAM).
•Customer Service Mode (CSM).
•Computer Aided Repair Mode (ComPair).
SDM and SAM offer features, which can be used by the Service
engineer to repair/align a TV set. Some features are:
•A pre-defined situation to ensure measurements can be
made under uniform conditions (SDM).
•Activates the blinking LED procedure for error identification
when no picture is available (SDM).
•The possibility to overrule software protections when SDM
was entered via the Service pins.
•Make alignments (e.g. white tone), (de)select options,
enter options codes, reset the error buffer (SAM).
•Display information (“SDM” or “SAM” indication in upper
right corner of screen, error buffer, software version,
operating hours, options and option codes, sub menus).
The CSM is a Service Mode that can be enabled by the
consumer. The CSM displays diagnosis information, which the
customer can forward to the dealer or call centre. In CSM
mode, “CSM”, is displayed in the top right corner of the screen.
The information provided in CSM and the purpose of CSM is to:
•Increase the home repair hit rate.
•Decrease the number of nuisance calls.
•Solved customers' problem without home visit.
ComPair Mode is used for communication between a computer
and a TV on I2C /UART level and can be used by a Service
engineer to quickly diagnose the TV set by reading out error
codes, read and write in NVMs, communicate with ICs and the
uP (PWM, registers, etc.), and by making use of a fault finding
database. It will also be possible to up and download the
software of the TV set via I2C with help of ComPair. To do this,
ComPair has to be connected to the TV set via the ComPair
connector, which will be accessible through the rear of the set
(without removing the rear cover).
In case a call centre or consumer reads “See Type Plate” in
CSM mode, he needs to look to the side/bottom sticker to
5.2.1General
Some items are applicable to all Service Modes or are general.
These are listed below.
Life Timer
During the life time cycle of the TV set, a timer is kept. It counts
the normal operation hours (not the Stand-by hours). The
actual value of the timer is displayed in SDM and CSM in a
decimal value. Every two soft-resets increase the hour by +1.
Software Identification, Version, and Cluster
The software ID, version, and cluster will be shown in the main
menu display of SDM, SAM, and CSM.
The screen will show: “AAAABCD X.YY”, where:
•AAAA is the chassis name: LC71 for analogue range (nonDVB), LC72 for digital range (DVB).
•B is the region indication: E= Europe, A= AP/China, U=
NAFTA, L= LATAM.
•C is the display indication: L= LCD, P= Plasma.
•D is the language/feature indication: 1= standard, H=
1080p full HD.
•X is the main version number: this is updated with a major
change of specification (incompatible with the previous
software version). Numbering will go from 1 - 9 and A - Z.
– If the main version number changes, the new version
number is written in the NVM.
– If the main version number changes, the default
settings are loaded.
•YY is the sub version number: this is updated with a minor
change (backwards compatible with the previous versions)
Numbering will go from 00 - 99.
– If the sub version number changes, the new version
number is written in the NVM.
– If the NVM is fresh, the software identification, version,
and cluster will be written to NVM.
Display Option Code Selection
When after an SSB or display exchange, the display option
code is not set properly, it will result in a TV with “no display”.
Therefore, it is required to set this display option code after
such a repair.
To do so, press the following key sequence on a standard RC
transmitter: “062598” directly followed by MENU and “xxx”,
where “xxx” is a 3 digit decimal value of the panel type: see
column “Panel Code (Dec)” in table “Option codes OP1 ...OP7
(for all LC7.2E models)” in chapter 8 “Alignments”, or see
sticker on the side/bottom of the cabinet. When the value is
accepted and stored in NVM, the set will switch to Stand-by, to
indicate that the process has been completed.
Display Option
Code
39mm
040
PHILIPS
MODEL:
32PF9968/10
27mm
PROD.SERIAL NO:
AG 1A0620 000001
(CTN Sticker)
E_06532_038.eps
Figure 5-1 Location of Display Option Code sticker
During this algorithm, the NVM-content must be filtered,
because several items in the NVM are TV-related and not SSBrelated (e.g. Model and Prod. S/N). Therefore, “Model” and
“Prod. S/N” data is changed into “See Type Plate”.
identify the set, for further actions.
290107
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EN 13LC7.1E PA5.
5.2.2Service Default Mode (SDM)
Purpose
Set the TV in SDM mode in order to be able to:
•Create a pre-defined setting for measurements to be
made.
•Override software protections.
•Start the blinking LED procedure.
•Read the error buffer.
•Check the life timer.
Specifications
Table 5-1 SDM default settings
RegionFreq. (MHz)Default syst.
Europe (except France),
475.25PAL B/G
AP-PAL/-Multi
FranceSECAM L
NAFTA, AP-NTSC61.25 (channel 3) NTSC M
LATAMPAL M
•Set linear video and audio settings to 50%, but volume to
25%. Stored user settings are not affected.
•All service-unfriendly modes (if present) are disabled, since
they interfere with diagnosing/repairing a set. These
service unfriendly modes are:
– (Sleep) timer.
– Blue mute/Wall paper.
– Auto switch “off” (when there is no “ident” signal).
– Hotel or hospital mode.
– Child lock or parental lock (manual or via V-chip).
– Skipping, blanking of “Not favourite”, “Skipped” or
“Locked” presets/channels.
– Automatic storing of Personal Preset or Last Status
settings.
– Automatic user menu time-out (menu switches back/
OFF automatically.
– Auto Volume levelling (AVL).
How to Activate
To activate SDM, use one of the following methods:
•Press the following key sequence on the remote control
transmitter: “062596” directly followed by the MENU button
(do not allow the display to time out between entries while
keying the sequence).
•Short one of the “Service” jumpers on the TV board during
cold start (see Figures “Service jumper”). Then press the
mains button (remove the short after start-up).
Caution: Activating SDM by shorting “Service” jumpers will
override the DC speaker protection (error 1), the General
I2C error (error 4), and the Trident video processor error
(error 5). When doing this, the service-technician must
know exactly what he is doing, as it could damage the
television set.
On Screen
After activating SDM, the following screen is visible, with SDM
in the upper right corner of the screen to indicate that the
television is in Service Default Mode.
HHHHH A A A A B C D- X . Y Y
ERR XX XX XX XX XX
O P X X X X X X X X XX X XX X XX X X
SDM
G_16860_030.ep
26010
Figure 5-3 SDM menu
Menu explanation:
•HHHHH: Are the operating hours (in decimal).
•AAAABCD-X.YY: See paragraph “Service Modes” ->
“General” -> “Software Identification, Version, and Cluster”
for the SW name definition.
•SDM: The character “SDM” to indicate that the TV set is in
Service mode.
•ERR: Shows all errors detected since the last time the
buffer was erased. Five errors possible.
•OP: Used to read-out the option bytes. See “Options” in the
Alignments section for a detailed description. Seven codes
are possible.
How to Navigate
As this mode is read only, there is not much to navigate. To
switch to other modes, use one of the following methods:
•Command MENU from the user remote will enter the
normal user menu (brightness, contrast, colour, etc...) with
“SDM” OSD remaining, and pressing MENU key again will
return to the last status of SDM again.
•To prevent the OSD from interfering with measurements in
SDM, command “OSD” (“STATUS” for NAFTA and
LATAM) from the user remote will toggle the OSD “on/off”
with “SDM” OSD remaining always “on”.
•Press the following key sequence on the remote control
transmitter: “062596” directly followed by the OSD/i+
button to switch to SAM (do not allow the display to time out
between entries while keying the sequence).
How to Exit
Switch the set to STANDBY by pressing the mains button on
the remote control transmitter or on the television set.
If you switch the television set “off” by removing the mains (i.e.,
unplugging the television), the television set will remain in SDM
when mains is re-applied, and the error buffer is not cleared.
The error buffer will only be cleared when the “clear” command
is used in the SAM menu.
SDMSDM
G_16860_027.eps
260107
Figure 5-2 Service jumper (SSB component side)
Note:
•If the TV is switched “off” by a power interrupt while in SDM,
the TV will show up in the last status of SDM menu as soon
as the power is supplied again. The error buffer will not be
cleared.
•In case the set is in Factory mode by accident (with “F”
displayed on screen), by pressing and hold “VOL-“ and
“CH-” together should leave Factory mode.
Page 14
EN 14LC7.1E PA5.
Service Modes, Error Codes, and Fault Finding
5.2.3 Service Alignment Mode (SAM)
Purpose
•To change option settings.
•To display / clear the error code buffer.
•To perform alignments.
Specifications
•Operation hours counter (maximum five digits displayed).
•Software version, error codes, and option settings display.
•Error buffer clearing.
•Option settings.
•Software alignments (Tuner, White Tone, and Audio).
•NVM Editor.
•ComPair Mode switching.
•Set the screen mode to full screen (all contents on screen
are viewable).
How to Activate
To activate SAM, use one of the following methods:
•Press the following key sequence on the remote control
transmitter: “062596" directly followed by the OSD/STATUS/INFO/i+ button (it depends on region which
button is present on the RC). Do not allow the display to
time out between entries while keying the sequence.
•Or via ComPair.
After entering SAM, the following screen is visible, with SAM in
the upper right corner of the screen to indicate that the
television is in Service Alignment Mode.
LLLL L A AAABCD- X. YY
ERR XX XX XX XX XX
O P X X X X X X X X X X X XX X X X X X
C l e a r > Y e s
O p t i o n s >
T u n e r >
R G B A l i g n >
N V M E d i t o r >
C o m p a i r >
S W E V E N T S >
Figure 5-4 SAM menu
Menu explanation:
1. LLLLL. This represents the run timer. The run timer counts
normal operation hours, but does not count Stand-by
hours.
2. AAAABCD-X.YY. See paragraph “Service Modes” ->
“General” -> “Software Identification, Version, and Cluster”
for the SW name definition.
3. SAM. Indication of the Service Alignment Mode.
4. ERR (ERRor buffer). Shows all errors detected since the
last time the buffer was erased. Five errors possible.
5. OP (Option Bytes). Used to read-out the option bytes. See
“Options” in the Alignments section for a detailed
description. Seven codes are possible.
6. Clear. Erases the contents of the error buffer. Select the
CLEAR menu item and press the MENU RIGHT key. The
content of the error buffer is cleared.
7. Options. Used to set the option bits. See “Options” in the
“Alignments” chapter for a detailed description.
8. Tuner. Used to align the tuner. See “Tuner” in the
“Alignments” chapter for a detailed description.
9. RGB Align. Used to align the White Tone. See “White
Tone” in the “Alignments” chapter for a detailed
description.
10. NVM Editor. Can be used to change the NVM data in the
television set. See also paragraph “Fault Finding and
Repair Tips” further on.
11. ComPair. Can be used to switch the television to “In
Application Programming” mode (IAP), for software
SAM
G_16860_031.eps
260107
uploading via ComPair. Read paragraph “Service Tools” > “ComPair”. Caution: When this mode is selected without
ComPair connected, the TV will be blocked. Remove the
AC power to reset the TV.
12. SW Events. Only to be used by development to monitor
SW behaviour during stress test.
How to Navigate
•In the SAM menu, select menu items with the MENU UP/
DOWN keys on the remote control transmitter. The
selected item will be indicated. When not all menu items fit
on the screen, use the MENU UP/DOWN keys to display
the next / previous menu items.
•With the MENU LEFT/RIGHT keys, it is possible to:
– Activate the selected menu item.
– Change the value of the selected menu item.
– Activate the selected sub menu.
•When you press the MENU button twice while in top level
SAM, the set will switch to the normal user menu (with the
SAM mode still active in the background). To return to the
SAM menu press the MENU button.
•Command “OSD/i+” key from the user remote will toggle
the OSD “on/off” with “SAM” OSD remaining always “on”.
•Press the following key sequence on the remote control
transmitter: “062596” directly followed by the MENU button
to switch to SDM (do not allow the display to time out
between entries while keying the sequence).
How to Store SAM Settings
To store the settings changed in SAM mode (except the
OPTIONS settings), leave the top level SAM menu by using the
POWER button on the remote control transmitter or the
television set.
How to Exit
Switch the set to STANDBY by pressing the mains button on
the remote control transmitter or the television set.
Note:
•When the TV is switched “off” by a power interrupt while in
SAM, the TV will show up in "normal operation mode" as
soon as the power is supplied again. The error buffer will
not be cleared.
•In case the set is in Factory mode by accident (with “F”
displayed on screen), by pressing and hold “VOL-“ and
“CH-” together should leave Factory mode.
5.2.4Customer Service Mode (CSM)
Purpose
The Customer Service Mode shows error codes and
information on the TV’s operation settings. A call centre can
instruct the customer (by telephone) to enter CSM in order to
identify the status of the set. This helps them to diagnose
problems and failures in the TV before making a service call.
The CSM is a read-only mode; therefore, modifications are not
possible in this mode.
Specifications
•Ignore “Service unfriendly modes”.
•Line number for every line (to make CSM language
independent).
•Set the screen mode to full screen (all contents on screen
are viewable).
•After leaving the Customer Service Mode, the original
settings are restored.
•Possibility to use “CH+” or “CH-” for channel surfing, or
enter the specific channel number on the RC.
How to Activate
To activate CSM, press the following key sequence on the
remote control transmitter: “123654” (do not allow the display
to time out between entries while keying the sequence).
Page 15
Service Modes, Error Codes, and Fault Finding
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7
EN 15LC7.1E PA5.
Upon entering the Customer Service Mode, the following
screen will appear:
1 M O D E L : 3 2 P F L 5 5 2 2 D / 1
2 P R O D S / N : AG1A0712123456
3 S W I D : L C 7 1 E L 1 - 1 . x x
4 O P : X X XX X XX X XX X XX X X X X X X X X
5 C O D E S : X X X X X XX XX X
6 S S B : 3 1 39 127 12341
7 N V M : X X X X X X X X
8 F l a s h D a t a : X X . X X . X X . X X
9 L I F E T I M E R : L L L L L
1 0 T U N E R : W E A K / G O O D / S T R O N G
1 1 S Y S T E M : P A L / N T S C / S E C A M
1 2 S O U N D : M O N O / S T E R E O / N I C A M
1 3H D A U : Y E S / N O
1 4F O R M A T : X X X X X X X X
0
CS M
G_16860_032.ep
21020
Figure 5-5 CSM menu (example)
Menu Explanation:
1. MODEL. Type number, e.g. 42PFL7662/12. (*)
2. PROD S/N. Product serial no., e.g. SV1A0701000008. (*)
3. SW ID. Software cluster and version is displayed.
4. OP. Option code information.
5. CODES. Error buffer contents.
6. SSB. Indication of the SSB factory ID (= 12nc). (*)
7. NVM. The NVM software version no.
8. Flash Data. PQ (picture quality) and AQ (audio quality)
data version. This is a sub set of the main SW.
9. LIFE TIMER. Operating hours indication.
10. TUNER. Indicates the tuner signal condition: “Weak” when
signal falls below threshold value, “Medium” when signal is
at mid-range, and “Strong” when signal falls above
threshold value.
11. SYSTEM. Gives information about the video system of the
selected transmitter (PAL/SECAM/NTSC).
12. SOUND. Gives information about the audio system of the
selected transmitter (MONO/STEREO/NICAM).
13. HDAU. HDMI audio stream detection. “YES” means audio
stream detected. “NO” means no audio stream present.
Only displayed when HDMI source is selected.
14. FORMAT. Gives information about the video format of the
selected transmitter (480i/480p/720p/1080i).
15. HD SW ID. Software version of the 1080p full HD module
(when present).
16. Reserved.
17. Reserved.
18. Reserved.
5.3Service Tools
5.3.1ComPair
Introduction
ComPair (Computer Aided Repair) is a Service tool for Philips
Consumer Electronics products. and offers the following:
1. ComPair helps you to quickly get an understanding on how
to repair the chassis in a short and effective way.
2. ComPair allows very detailed diagnostics and is therefore
capable of accurately indicating problem areas. You do not
have to know anything about I2C or UART commands
yourself, because ComPair takes care of this.
3. ComPair speeds up the repair time since it can
automatically communicate with the chassis (when the uP
is working) and all repair information is directly available.
4. ComPair features TV software upgrade possibilities.
Specifications
ComPair consists of a Windows based fault finding program
and an interface box between PC and the (defective) product.
The (new) ComPair II interface box is connected to the PC via
an USB cable. For the TV chassis, the ComPair interface box
and the TV communicate via a bi-directional cable via the
service connector(s).
The ComPair fault finding program is able to determine the
problem of the defective television, by a combination of
automatic diagnostics and an interactive question/answer
procedure.
How to Connect
This is described in the chassis fault finding database in
ComPair.
TO TV
RS232 /UART
TO
UART SERVICE
CONNECTOR
ComPair II
RC in
Optional
Switch
PowerModeLink/
Activity
RC out
I2C SERVICE
CONNECTOR
Multi
function
PC
TO
OR
2
C
I
(*) If an NVM IC is replaced or initialised, the Model Number,
Serial Number, and SSB Code Number must be re-written to
the NVM. ComPair will foresee in a possibility to do this.
How to Exit
To exit CSM, use one of the following methods:
•Press the MENU button twice, or POWER button on the
remote control transmitter.
•Press the POWER button on the television set.
ComPair II Developed by Philips Brugge
Optional power
HDMI
2
I
C only
5V DC
G_06532_036.eps
260107
Figure 5-6 ComPair II interface connection
Caution: It is compulsory to connect the TV to the PC as
shown in the picture above (with the ComPair interface in
between), as the ComPair interface acts as a level shifter. If
one connects the TV directly to the PC (via UART), ICs will be
blown!
Note: If you encounter any problems, contact your local
support desk
Page 16
EN 16LC7.1E PA5.
Service Modes, Error Codes, and Fault Finding
5.3.2LVDS Tool
Introduction
This Service tool (also called “ComPair Assistant 1“) may help
you to identify, in case the TV does not show any picture,
whether the Small Signal Board (SSB) or the display of a Flat
TV is defective. Thus to determine if LVDS, RGB, and sync
signals are okay.
When operating, the tool will show a small (scaled) picture on
a VGA monitor. Due to a limited memory capacity, it is not
possible to increase the size when processing high-resolution
LVDS signals (> 1280x960). Below this resolution, or when a
DVI monitor is used, the displayed picture will be full size.
How to Connect
Connections are explained in the user manual, which is packed
with the tool. The LVDS cables included in the package cover
most chassis. For some chassis, a separate cable must be
ordered.
Note: To use the LVDS tool, you must have ComPair release
2004-1 (or later) on your PC (engine version >= 2.2.05).
For every TV type number and screen size, one must choose
the proper settings via ComPair. The ComPair file will be
updated regularly with new introduced chassis information.
How to Order
•LVDS tool (incl. two LVDS cables: 31p and 20p, covering
chassis BJx, EJx, FJx and LC4.1): 3122 785 90671.
Error codes are required to indicate failures in the TV set. In
principle a unique error code is available for every:
•Activated protection.
•Failing I2C device.
•General I2C error.
•SDRAM failure.
The last five errors, stored in the NVM, are shown in the
Service menu’s. This is called the error buffer.
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.
An error will be added to the buffer if this error differs from any
error in the buffer. The last found error is displayed on the left.
An error with a designated error code may never lead to a
deadlock situation. This means that it must always be
diagnosable (e.g. error buffer via OSD or blinking LED
procedure, ComPair to read from the NVM).
In case a failure identified by an error code automatically
results in other error codes (cause and effect), only the error
code of the MAIN failure is displayed.
Example: In case of a failure of the I2C bus (CAUSE), the error
code for a “General I2C failure” and “Protection errors” is
displayed. The error codes for the single devices (EFFECT) is
not displayed. All error codes are stored in the same error
buffer (TV’s NVM) except when the NVM itself is defective.
5.4.2How to Read the Error Buffer
For other chassis, a separate LVDS cable must be ordered.
Refer to table “LVDS cable order number” for an overview of all
available cables.
Table 5-2 LVDS cable order number
ChassisLVDS cable order numberRemarks
BJ2.43122 785 90662
BJ2.53122 785 90662
BJ3.03122 785 90662
BJ3.13122 785 90662
EJ2.03122 785 90662
EJ3.03122 785 90662
EL1.13122 785 90662 1 / 3122 785 90821
FJ3.03122 785 90662
FTL2.43122 785 90662
LC4.13122 785 90731 1 / 3122 785 90851
LC4.33122 785 90821
LC4.313122 785 90821
LC4.413122 785 90662
LC4.83122 785 90662
LC4.93122 785 90662
LC7.xt.b.d.
JL2.13122 785 90861
1
1
1
1
1
1
1
1, 2
1, 2
/ 3122 785 90851Only for 26 & 32” sets.
1, 2
/ 3122 785 90851
1, 2
/ 3122 785 90851MFD variant only.
Notes:
1. Included in LVDS tool package.
2. Pins “27” and “28” must be grounded or not connected.
You can read the error buffer in 3 ways:
•On screen via the SAM/SDM/CSM (if you have a picture).
Example:
– 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.
5.4.3 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).
Page 17
Service Modes, Error Codes, and Fault Finding
EN 17LC7.1E PA5.
Table 5-3 Error code overview
Error
1)
code
0No error.
1DC Protection of speakers.
2+12V protection error.12V missing or "low".
3Reserved.
4General I2C error.note 2
5Trident Video Processor
6I2C error while communicating
7I2C error while communicating
8I2C error while communicating
9I2C error communicating with
10SDRAM defective.7204
11I2C e rror while communicating
12I2C e rror while communicating
13DVB HW communication
14SDRAM defective.7205
15Reserved.
16Reserved.
17Reserved.
18I2C e rror while communicating
19I2C e rror while communication
DescriptionItem nr. Remarks
communication error.
with the NVM.
with the Tuner.
with the IF Demodulator.
the Sound Processor.
with the HDMI IC.
with the MOJO PNX8314.
error.
with the iBoard processor.
with 1080p bolt-on module.
7202When Trident IC is
defective, error 10 and 14
might also be reported.
Trident communicates via
parallel bus, not via the I2C
bus. The I2C bus of Trident
is only used in ComPair
mode.
7315The TV will not start-up due
to critical data not available
from the NVM, but the LED
will blink the error code.
1101
7113
7411
7817
7G00if applicable
7F01,
if applicable
7K00,
7G00
if applicable
if applicable
Notes
1. Some of the error codes reported are depending on the
option code configurations.
2. This error means: no I2C device is responding to the
particular I2C bus. Possible causes: SCL/SDA shorted to
GND, SCL shorted to SDA, or SCL/SDA open (at uP pin).
The internal bus of the Trident platform should not cause
the entire system to halt as such an error can be reported.
5.4.4How to Clear the Error Buffer
5.5The Blinking LED Procedure
5.5.1Introduction
The software is capable of identifying different kinds of errors.
Because it is possible that more than one error can occur over
time, an error buffer is available, which is capable of storing the
last five errors that occurred. This is useful if the OSD is not
working properly.
Errors can also be displayed by the blinking LED procedure.
The method is to repeatedly let the front LED pulse with as
many pulses as the error code number, followed by a period of
1.5 seconds in which the LED is “off”. Then this sequence is
repeated.
Example (1): error code 4 will result in four times the sequence
LED “on” for 0.25 seconds / LED “off” for 0.25 seconds. After
this sequence, the LED will be “off” for 1.5 seconds. Any RC5
command terminates the sequence. Error code LED blinking is
in red colour.
Example (2): the content of the error buffer is “12 9 6 0 0”
After entering SDM, the following occurs:
•1 long blink of 5 seconds to start the sequence,
•12 short blinks followed by a pause of 1.5 seconds,
•9 short blinks followed by a pause of 1.5 seconds,
•6 short blinks followed by a pause of 1.5 seconds,
•1 long blink of 1.5 seconds to finish the sequence,
•The sequence starts again with 12 short blinks.
5.5.2Displaying the Entire Error Buffer
Additionally, the entire error buffer is displayed when Service
Mode “SDM” is entered. In case the TV set is in protection or
Stand-by: The blinking LED procedure sequence (as in SDMmode in normal operation) must be triggered by the following
RC sequence: “MUTE” “062500” “OK”.
In order to avoid confusion with RC5 signal reception blinking,
this blinking procedure is terminated when a RC5 command is
received.
To erase the error buffer, the RC command “MUTE” “062599
“OK” can be used.
5.6TV Main Software Upgrade
For instructions on how to upgrade the TV Main software, refer
to ComPair.
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.
5.7Fault Finding and Repair Tips
Notes:
•It is assumed that the components are mounted correctly
with correct values and no bad solder joints.
•Before any fault finding actions, check if the correct options
are set.
5.7.1NVM Editor
In some cases, it can be convenient if one directly can change
the NVM contents. This can be done with the “NVM Editor” in
SAM mode. With this option, single bytes can be changed.
Caution:
•Do not change the NVM settings without
understanding the function of each setting, because
incorrect NVM settings may seriously hamper the
correct functioning of the TV set!
•Always write down the existing NVM settings, before
changing the settings. This will enable you to return to the
original settings, if the new settings turn out to be incorrect.
Page 18
EN 18LC7.1E PA5.
Service Modes, Error Codes, and Fault Finding
Table 5-4 NVM editor overview
HexDecDescription
.ADR0x000A10Existing value
.VAL0x00000New value
.StoreStore?
5.7.2Load Default NVM Values
It is possible to download default values automatically into the
NVM in case a blank NVM is placed or when the NVM first 20
address contents are "FF". After the default values are
downloaded, it is possible to start-up and to start aligning the
TV set. To initiate a forced default download the following
action has to be performed:
1. Switch “off” the TV set with the mains cord disconnected
from the wall outlet (it does not matter if this is from "Standby" or "Off" situation).
2. Short-circuit the SDM jumpers on the SSB (keep short
circuited).
3. Press “P+” or “CH+” on the local keyboard (and keep it
pressed).
4. Reconnect the mains supply to the wall outlet.
5. Release the “P+” or “CH+” when the set is “on” or blue LED
is blinking.
When the downloading has completed successfully, the set
should be into Stand-by, i.e. red LED on.
Alternative method (1):
1. Go to SAM.
2. Select NVM Editor.
3. Select ADR (address) to 1 (dec).
4. Change the VAL (value) to 170 (dec).
5. Store the value.
6. Do a hard reset to make sure new default values took
place.
Alternative method (2):
It is also possible to upload the default values to the NVM with
ComPair in case the SW is changed, the NVM is replaced with
a new (empty) one, or when the NVM content is corrupted.
After replacing an EEPROM (or with a defective/no EEPROM),
default settings should be used to enable the set to start-up and
allow the Service Default Mode and Service Alignment Mode to
be accessed.
5.7.3Start-up/Shut-down Flowcharts
On the next pages you will find start-up and shut-down
flowcharts, which might be helpful during fault finding.
Please note that some events are only related to LCD sets,
and therefore not applicable to this PDP chassis.
Page 19
Start Up
Service Modes, Error Codes, and Fault Finding
AC ON
+5VSTBY & +3V3STBY Available (1)
RENEAS POR by +3VSTBY (2)
STANDBYn = LOW
InitCold Component:
1. Check SDM port.
- If SDM pin = LOW and NVM first 20Byte =
0xFF, reload Software default NVM value.
2. Check Panel port.
- If Panel Pin = LOW and check slave address
0x65 = 0xA5, Enter Panel Mode.
No
Last status is ON?
Yes
Read NVM completed.
STOP I²C activities.
LED = BLUE for Normal mode
LED = RED for Recording mode
BLOCK RC Key
M16C RST_H = HIGH
RST_HDMI = LOW
RST_AUD = LOW
RESET_n = LOW
LCD_PWR_ON = LOW
SDI PDP => CTRL_DISP1 = LOW
Error 6 - NVM
[Protection]
Standby Normal Mode
(RED LED)
Port Assignment in STANDBY
Wait for RC key or
Wake up event
160ms
(1) +5VSTBY to be measured
at PDTC114ET (item 7322)
(2) to be measured at pin 4
of BD45275G (item 7312)
User wake up the sets
in DVB recording mode
LCD_PWR_ON = HIGH
(Same function as CTRL-DISP2)
SDI PDP => CTRL_DISP1 = LOW
20ms
1000ms to
1500ms
Wait for 20 ms
Switch ON LVDSSignal
Init. Warm Component
(For software)
EN 19LC7.1E PA5.
Error 2
[Protection]
Notes:
---------
1. LC07 TV software only start communication with IBOZ once
receive the INT message from IBOZ.
For DVB Sets only (Semistandby)
Recording mode
SDI PDP => CTRL_DISP1 = HIGH
Recording Mode finished
Software Shutdown:
WP for NVM
Port Assignment in STANDBY
Wait for 100ms
Time out = 2000ms
Yes
500ms
100ms
Error 7
Error 8
Error 9
Error 11
1700ms
Error 3
[Protection]
STANDBYn = HIGH
(Same function as CTRL-DISP3)
Wait for 500ms
Is Power Down =
No
BL_ADJ = HIGH (100% Duty Cycle)
HIGH?
Yes
Wait for 100ms
M16C RST_H to LOW
RST_HDMI = HIGH
RST_AUD = HIGH
RESET_n = HIGH
Enable Power Down INT
Enable DC_PROT INT
Initialise Tuner
Initialise IF Demodulator, Afric
TDA9886T
Initialise Micronas
Mute Audio
Initialise HDMI, Sil9023
Initialise Trident CX
DPTVInit( )
Initialise FHP Panel
* For FHP PDP Sets only
Initialise Bolt-ON
* For iTV, 1080P, Ambi Light
For LCD:
BL_ON_OFF = HIGH
* BL_ADJ keep 100% for 3000ms
before dimming.
Blank Picture
Picture Mode Setup & Detection
unBlank Picture &
UnMute Audio
No
Error 5 - Trident
[Protection]
Error 10 – SDRAM 7204
[Protection]
Error 14 – SDRAM 7205
[Protection]
Error 17 – AmbiLight
Error 18 – iTV iFace
End
For PDP:
3000ms delay
STANDBYn = LOW
Standby
Normal Mode
Enable RC Key
DVB recording mode
Figure 5-7 Start-up flowchart
Error 19 – 1080P
G_16860_070.eps
220207
Page 20
EN 20LC7.1E PA5.
Service Modes, Error Codes, and Fault Finding
SEMISTANDBY/ STANDBY
300ms
20ms
Start
Mute Audio
BL_ADJ stop dimming
(PWM duty cycle 100%)
BL_ON_OFF = LOW
Wait 300ms
Switch OFF LVDS
Wait 20ms
LCD_PWR_ON = LOW
LED = REDNo
For DVB Sets only (Semistandby)
Wait for 3000ms
Except power tact switch
SDI PDP => CTRL_DISP1 = HIGH
Off Air Downloading/ Recording Mode
IBOZ send shut down command
Software Shutdown:
Standby using
“power key”
Yes
LED = NO LED
for Standby soft mode
Disable Power Down INT &
DC_PROT_INT
BL_ADJ = LOW
(PWM duty cycle 0%)
WriteProtect for NVM
Port Assignment in STANDBY
Sets go to standby here
40ms
Total = 360ms
STANDBYn = LOW
Wait for 3000ms
End
Figure 5-8 Semi Stand-by/Stand-by flowchart
Blocking for the next start up to ensure
power supply discard properly.
G_16860_071.eps
220207
Page 21
Service Modes, Error Codes, and Fault Finding
Power Down INT:
AC OFF or Transient INT
EN 21LC7.1E PA5.
Start
Notes:
1. Power Down INT will be based on fall edge triggering
2. +3V3STBY will stay for 15ms, software must perform
WriteProtect for NVM within 15ms.
Avoid false trigger
No
End
Poll the Power Down
INT for 5 times
Yes
Mute Audio & VIdeo
WriteProtect for NVM
STANDBYn = LOW
Wait 5000 ms
Re-start: Start up
End
DC_PROT INT
Avoid false trigger
No
End
Error 1
[Protection]
Start
is DC_PROT = LOW
for 3 sec?
Yes
Mute Audio & VIdeo
Log Error Code
WriteProtect for NVM
STANDBYn = LOW
End
G_16860_072.eps
220207
Figure 5-9 Power Down & DC_PROT flowchart
Page 22
EN 22LC7.1E PA5.
Personal Notes:
Service Modes, Error Codes, and Fault Finding
E_06532_012.eps
131004
Page 23
Block Diagrams, Test Point Overview, and Waveforms
6.Block Diagrams, Test Point Overview, and Waveforms
Wiring Diagram
WIRING 42”- 50” PDP
6P
CN8006
5P
CN8007
23LC7.1E PA6.
PDP Y-MAIN
DRIVING BOARD
6P
CN5004
POWER
SOCKET
+
FILTER
(1062)
8C01
8P11
PDP SUPPLY
(1004)
9P
(1C01)
CN8009
8P
(1P11)
CN8010
CN8005
CN8002
3P
10P
8G51
31P
LOGIC BOARD
CN2011
9P
1C01
SSB
B
1P11
10P
CN2000
8P
30P
1G51
7P
1M20
11P
1304
8181
4P
1735
CN8001
2P3
8M20
8304
8735
PDP X-MAIN
DRIVING BOARD
5P
CN4003
RIGHT SPEAKER
8191
8192UK
AC-INLET
LEFT SPEAKER
REAR FACING SIDE I/O
D
(1116)
11P
1304
7P
1M20
IR/LED/LIGHT
J
SENSOR
(1112)
(1114)
KEYBOARD CONTROL
E
3P
1M01
8M01
3P
1M01
H_16960_001.eps
260407
Page 24
Block Diagrams, Test Point Overview, and Waveforms
Block Diagram Supply PDP 42” & 50”
SUPPLY PDP 42”- 50”
24LC7.1E PA6.
1
CN8006
CN8007
1
CN8001
1 AC_L
2 AC_N
CN8009
(1C01)
1 VSND_NEG
2 VSND_POS3 GND _ SND
4 5Vstb
5 5Vsw
6 5Vsw
7 GND_SSP8 GND _ SSP
9 GND_SSP
CN8010
(1P11)
1 N.C
2 Power_ok
3 N.C
4 GND_SSP
5 N.C
6 STANDBY
7 N.C
8 12Vssb
CN8009
(1P11)
CN8010
(1C01)
1
1
CN8001
1
CN8006
1 Vg
2 GND_SSP
3 GND _ SSP
4 GND_SSP
5 Vs
6 Vs
CN8007
1 Vg
2 GND_SSP
3 GND _ SSP
4 Vs
5 Vs
H_16960_014.eps
260407
Page 25
Block Diagrams, Test Point Overview, and Waveforms
Block Diagram Video
VIDEO
B03A
TUNER IF & DEMODULATOR
MAIN
TUNER
+VTUN
IF_OUT3
9
11
1
1101
TD1318S/A
(ANALOGUE)
4120
3111
IF_ATV
RF_AGC
25LC7.1E PA6.
B04B
VIDEO PROCESSOR
7113
TDA9886T/V4
1102
1
1103
1
VIF1
5
VIF2
4
SIF1
5
SIF2
4
B06B
B06A
D
B06C
HDMI 1
HDMI 2
VIF1
1
2
VIF2
SIF1
23
SIF2
24
TAG C
14
IO - SCART 1 & 2
1504
1
EXT1
21
SCART1
1506
1
EXT2
21
SCART2
YPBPR & REAR IO
EXT4
SIDE FACING SIDE AV
EXT3
S VIDEO
Pr
Y
Pb
VIDEO
1615
1302
1301
1
5
2
HDMI
1810
1
10
182
19
12
19
1811
1
10
182
19
12
19
SIF AGC
TUNER AGC
19
15
11
7
20
16
8
19
20
15
8
FRONT_Y_CVBS_IN
3
4
1
3
4
6
7
9
7814
1
3
4
6
7
9
7860
+5VS
SUPPLY
VIF-PLL
SINGLE REFERENCE QSS MIXER
INTERCARRIER MIXER AND
AM-DEMODULATOR
VIF AGC
7503
3535
3528
3523
3516
3545
3528
3518
3522
3552
3617
3619
FRONT_C_IN
7500
3529
3550
3618
RX2+A
RX2-A
RX1+A
RX1-A
RX0+A
RX0-A
RXC+A
RXC-A
HDMI_HOTPLUG_RESET
RX2+B
RX2-B
RX1+B
RX1-B
RX0+B
RX0-B
RXC+B
RXC-B
HDMI_HOTPLUG_RESET
DEMODULATOR
SOUND TRAPS
4.5 to 6.5 Mhz
I2C-BUS TRANSCEIVER
SCL
3537
EF
SC1_STATU S
3521
EF
SC2_STATU S
B04A
1304
1304
2
4
B04A
B04A
CVBS
17
15
MAD
SDA
SC1_RF_OUT_CVBS
B04A
SC2_CVBS_MON_OUT
B04A
MICROPROCESSOR
2
4
7817
SII9025CTU
52
+
R0X2
51
-
48
47
44
43
40
39
71
70
67
66
63
62
59
58
ADC
+
R0X1
-
HDMI
(MAIN)
+
R0X0
-
+
R0XC
-
+
R1X2
-
+
R1X1
-
+
R1X0
-
+
R1XC
-
7114
1104
4M0
SC2_Y_CVBS_IN
FRONT_Y_CVBS_IN_T
121
ODCK
1
DE
2
HSYNC
3
VSYNC
EF
CVBS_RF
SC1_R_IN
SC1_G_IN
SC1_B_IN
SC1_CVBS_IN
SC1_FBL_IN
SC2_C_IN
HD_Pr_IN
HD_Y_IN
HD_Pb_IN
FRONT_C_IN_T
HDMI_VCLK
HDMI_DE
HDMI_H
HDMI_V
HDMI_Cb(0-7)
HDMI_Y(0-7)
HDMI_Cr(0-7)
7202
SVP CX32-LF
169
CVBS1
163
CVBS_OUT1
189
PR_R2
181
Y_G2
197
PB_B2
198
PB_B3
173
FB1
162
CVBS_OUT2
190
PR_R3
70
FS2
188
PR_R1
180
Y_G1
196
PB_B3
182
Y_G3
192
C
23
DP-CLK
6
DP_DE_FLD
4
DP_HS
5
DP_HS
ANALOG
MUX
DIN_PORTD
(24BIT)
VIDEO
PROCESSOR
XTALI
XTALO
MEMORY
8-BIT
SINGLE
LVD S TX
TCLK1
TA1
TB1
TC1
TD1
205
204
51
50
49
48
45
44
43
42
41
40
DQ(0-31)
CX_MA
1201
14M31
(0-11)
(0-15)
(0-11)
(16-31)
TXAn
TXAp
TXBn
TXBp
TXCn
TXCp
TXCLKn
TXCLKp
TXDn
TXDp
7204
IS42S16400D-6TL
DRAM
1Mx16x4
7205
IS42S16400D-6TL
DRAM
1Mx16x4
1210
1211
1212
1213
1214
TXAn1
TXAp1
TXBn1
TXBp1
TXCn1
TXCp1
TXCLKn1
TXCLKp1
TXDn1
TXDp1
VDISP
BOLT_ON_SCL
BOLT_ON_SDA
1G51
1
3
5
7
2
4
6
8
12
14
18
20
24
26
27
29
LVD S
CONNECTOR
TO DISPLAY
H_16940_001.eps
290307
Page 26
Block Diagrams, Test Point Overview, and Waveforms
Block Diagram Audio
AUDIO
TUNER IF & DEMODULATOR
B03A
26LC7.1E PA6.
B04C
AUDIO PROCESSOR
B07
AUDIO
1101
TD1318S/A
MAIN
TUNER
B04A
+VTUN
9
IF_OUT3
SAW_SW
7113
TDA9886T/V4
1102
11
IF-ATV
1
3111
1
1103
1
6103
7109
I0 - SCART 1 & 2
B06B
D
SIDE FACING SIDE AV
B06A
YPBPR &REAR IO
5
4
5
4
RF_AGC
EXT3
EXT4
VIF1
VIF2
SIF1
SIF2
2x SCART
AUDI O
L/R IN
AUDI O
L/R IN
VIF1
1
2
VIF2
23
SIF1
SIF2
24
TAG C
14
12
1504
1
2
1
3
6
EXT1
1506
1
2
3
21
6
EXT2
1302
1615
SIF AGC
TUNER AGC
SC1_AUDIO _OUT_R
SC1_AUDIO _OUT_L
L_FRONT_IN
R_FRONT_IN
COMP_AUDIO_IN_L
COMP_AUDIO_IN_R
+5VS
SUPPLY
VIF-PLL
SINGLE REFERENCE QSS MIXER
INTERCARRIER MIXER AND
AM-DEMODULATOR
VIF AGC
SC2_AUDIO _OUT_R
SC1_AUDIO _OUT_L
1304
DEMODULATOR
SOUND TRAPS
4.5 to 6.5 Mhz
MAD
I2C-BUS TRANSCEIVER
SCL
SDA
SC1_AUDIO _MUTE_R
SC1_AUDIO _MUTE_L
SC2_AUDIO _MUTE_R
SC2_AUDIO _MUTE_L
MICROPROCESSOR
B04A
1304
6
6
8
8
CVBS
SIF
12
SIOMAD
15
B06D
SC1_AUDIO_IN_R
SC1_AUDIO_IN_L
B06D
B06D
SC2_AUDIO_IN_R
SC2_AUDIO_IN_L
B06D
SIDE_AUDIO_IN_L_CON
SIDE_AUDIO_IN_R_CON
COMP_AUDIO_IN_L
COMP_AUDIO_IN_R
1104
4M0
7411
MSP4450P-VK-E8 000 Y
50
ANA-IN1+
67
XTALIN
68
XTALOUT
1411
18M432
36
SC1-OUT-R
53
SC1-IN-R
37
SC1-OUT-L
54
SC1-IN-L
33
SC2-OUT-R
53
SC2-IN-R
34
SC2-OUT-L
52
SC2-IN-L
48
SC4-IN-L
49
SC4-IN-R
50
SC3-IN-L
51
SC3-IN-R
SOUND
PROCESSOR
DACM- L
DACM- R
SUPPLY
DACA-L
DACA-R
7A01
TDA8932T/N1
27
26
AUDIO-LS_L
AUDIO-LS_R
3A03
3A11
9
1
CLASS D
5A03
27
POWER
6
5
B04A
AMPLIFIER
22
DC_PROT
SIDE FACING SIDE AV
D
7A05÷7A07
DC-DETECTION
5A04
STANDBYn
B04A
ENGAGE
12
13
39
38
40
+5V_D
+8V
+5V_AUD
HEADPHONE AMP & MUTING
B06D
B04A
MICRO
3A19
3A26
1735
1
2
3
4
LEFT
SPEAKER
RIGHT
SPEAKER
PROCESSOR
7901
24
23
HP_AUDIO_OUT_L
HP_AUDIO_OUT_R
ANTI_PLOP
B04A
POWER_DOWN
B04A
B04A
B04A
STANDBY
MUTEn
MUTING
CONTROL
HP_LOUT
HP_ROUT
SC1_AUDIO _MUTE_R
SC1_AUDIO _MUTE_L
SC2_AUDIO _MUTE_R
SC2_AUDIO _MUTE_L
1304
1304
6
8
6
8
B06B
HEAD_PH_L
HEAD_PH_R
1303
2
3
5
HEADPHONE
B06C
1
182
19
2x HDMI
CONNECTOR
HDMI
1
182
19
RXxxA
RXxxB
7817
SII9025CTU
+
RX2
-
HDMI
+
RX1
-
+
RX0
-
+
RXC
-
SCK
WS
SD0
MUTE
86
HDMI_I2S_SCK
85
HDNI_I2S_WS
84
HDMI_I2S_SD
77
7810
UDA1334ATS/N2
AUDIO
DAC
1
2
3
8
BCK
WS
DATAI
MUTE
VOUTL
VOUTR
HDMI_AUDIO_IN_L
14
HDMI_AUDIO_IN_R
16
57
58
SC5-IN-L
SC5-IN-R
H_16940_002.eps
270207
Page 27
Block Diagrams, Test Point Overview, and Waveforms
Block Diagram Control & Clock Signals
CONTROL & CLOCK SIGNALS
B04B
VIDEO PROCESSOR
B06C
HDMI
1
182
19
1
RXxxB
182
19
2x HDMI
CONNECTOR
RXxxA
7204
IS42S16400D-6TL
DRAM
1Mx16x4
37
38
7205
IS42S16400D-6TL
DRAM
1Mx16x4
37
38
7817
SII9025CTU
121
+
R0
-
+
R1
-
102
DQ(0-31)
CX_MA(0-11)
CX_CLKE
CX_MCLK
HDMI_CCLK
HDMI_Cb(0-7)
HDMI_Y(0-7)
HDMI_Cr(0-7)
7202
SVP CX32-LF
PROCESSOR
112
111
23
VIDEO
27LC7.1E PA6.
Personal Notes:
1G51
TXCLKn
43
TXCLKP
42
7203
55
61
62
63
84
86
56
7206
CONTROL
B04A
MICROPROCESSOR
AD(0-7)
A(0-7)
7310
M29W800DT
EPROM
1Mx8
512Kx16
28
11
+3V3_STBY
26
12
5
RST
ONLY FOR LCD
7312
BD45275G
VOUT
2,3
AD(0-7)
A(0-19)
CE
CPU_RST
4
(3V3)
CS
WR
RD
ALE_EMU
RST_H
INT
TXCLKn1
TXCLKP1
BL_ADJUST
7311
M30300SAGP
48
10
PROCESSOR
45
44
42
38
4
18
36
MICRO
18
TO DISPLAY
20
(LVDS)
B02
77
76
99
3
7322
13
1301
10M
11
9
8
74
75
72
78
89
HDMI_HOTPLUG_RESET
88
CTRL_DISP1_up
CTRL_DISP4_up
LCD_PWR_ON
STANDBYn
STANDBY
ITV_SPI_CLK
ITV_SPI_DATA_IN
ANTI_PLOP
BL_ON_OFF
POWER_DOWN
MUTEn
RST_AUD
B04B
B04B
B04B
B04B
B07
B02 B06D
1312
6
5
ITV_CONNECTOR A
B06D
B02
B6D
B06D
B06C
B04C
E
KEYBOARD CONTROL
CHANNEL +
CHANNEL -
MENU
VOLUME VOLUME +
ON / OFF
J
IR/LED/LIGHT-SENSOR
+5V2-STBY
+5V2-STBY
+5V2_STBY
3010
6010
6011
1011
1012
1013
1014
1015
1016
7010
LED1
BLEU
LED2
RED
3012
3013
IR
SENSOR
7011
7012
KEYBOARD
LED2
LED1
RC
N.C.
1M01
2
1M01
2
1M20
1M20
7
66
44
33
11
B06B
B06B
B07
B06C
7
SC1_STATU S
SC2_STATU S
DC_PROT
HDMI_INT
KEYB
LED1
LED2
REMOTE
LIGHT_DENSOR
91
90
71
104
100
E_PAGE
7315
M24C64-WMN6P
EEPROM
7
8Kx8
93
95
87
18
2
19
23
21
3361
25
DCC_RESET
+3V3_STBY
3366
SAW_SW
DVB_SW
4301
B06C
B03A
B03A
SDM
H_16940_003.eps
290307
E_06532_012.eps
131004
Page 28
Block Diagrams, Test Point Overview, and Waveforms
SRP (Service Reference Protocol) is a software tool that creates a list with all references to signal lines. The list contains
references to the signals within all schematics of a PWB. It replaces the text references currently printed next to the signal
names in the schematics. These printed references are created manually and are therefore not guaranteed to be 100%
correct. In addition, in the current crowded schematics there is often none or very little place for these references.
Some of the PW
reference list for a schematic, or there will be printed references in the schematic.
1.2. Non-SRP Schematics
There are several different signals available in a schematic:
1.2.1.Power Supply Lines
All power supply lines are available in the supply line overview (see chapter 6). In the schematics (see chapter 7) is not
indicated where supplies are coming from or going to.
It is however indicated if a supply is incoming (created elsewhere), or outgoing (created or adapted in the current schematic).
Outgoing Incoming
1.2.2. Normal Signals
For normal signals, a schematic reference (e.g. B14b) is placed next to the signals.
B14b
1.2.3. Grounds
For normal and special grounds (e.g. GNDHOT or GND3V3 etc.), nothing is indicated.
1.3. SRP Schematics
SRP is a tool, which automatically creates a list with signal references, indicating on which schematic the signals are used.
A reference is created for all signals indicated with an SRP symbol, these symbols are:
namena me
namena me
name
name
Remarks:
• When there is a black dot on the "signal direction arrow" it is an SRP symbol, so there will be a reference to the signal
name in the SRP list.
• All references to normal grounds (Ground symbols without additional text) are not listed in the reference list, this to keep
it concise.
• Signals that are not used in multiple schematics, but only once or several times in the same schematic, are included
in the SRP reference list, but only with one reference.
Additional Tip:
When using the PDF service manual file, you can very easily search for signal names and follow the signal over all the
schematics. In Adobe PDF reader:
• Select the signal name you want to search for, with the "Select text" tool.
• Copy and paste the signal name in the "Search PDF" tool.
• Search for all occurrences of the signal name.
• Now you can quickly jump between the different occurrences and follow the signal over all schematics. It is advised to
"zoom in" to e.g. 150% to see clearly, which text is selected. Then you can zoom out, to get an overview of the complete
schematic.
PS. It is recommended to use at least Adobe PDF (reader) version 6.x, due to better search possibilities in this version.
3104 313 6261.1
B schematics will use SRP while others will still use the manual references. Either there will be an SRP
+5V+5V
signal_name
+5V+5V
namename
Bi-directional line (e.g. SDA) into a wire tree.
Signal line into a wire tree, its direction depends on the circuit (e.g. ingoing for PDP, outgoing for LCD sets).
Circuit Diagrams and PWB Layouts
Power supply line.
Stand alone signal or switching line (used as less as possible).
2140 B03A - 2141 B03A - 2142 B03A - 2143 B03A x x
2144 B03A x x
Item
Schematic
1001 B03F x x
1002 B03F x x
1101 B03A x x
1102 B03A x x
1103 B03A x x
1104 B03A x x
1201 B04B x x
1210 B04B x x
1211 B04B x x
1212 B04B x x
1213 B04B x x
1214 B04B x x
1215 B04B x x
1216 B04B x x
1301 B04A x x
1302 B04A x x
1303 B04A x x
1304 B04A x x
1305 B04A - 1306 B04A - 1307 B04A - 1308 B04A - 1309 B04A - 1310 B04A - 1311 B04A - 1312 B04A - 1314 B04A x x
1411 B04C x x
1500 B06B - 1501 B06B - 1502 B06B - 1503 B06B - 1504 B06B x x
1505 B06B - 1506 B06B x x
1507 B06B - 1508 B06B - 1509 B06B - 1510 B06B - 1511 B06B - 1512 B06B - 1513 B06B - 1514 B06B - 1515 B06B - 1516 B06B - 1517 B06B - 1518 B06B - 1519 B06B - 1520 B06B - 1521 B06B - 1522 B06B - 1523 B06B - 1524 B06B - 1525 B06B - 1526 B06B - 1601 B06A - 1603 B06A - 1606 B06A - 1607 B06A - 1608 B06A - 1609 B06A - 1610 B06A - 1611 B06A - 1612 B06A - 1613 B06A - 1614 B06A - 1615 B06A x x
1618 B06A - 1619 B06A - 1735 B07 x x
1810 B06C x x
1811 B06C x x
1823 B06C x x
1900 B06D - 1901 B06D - 1939 B04B - 1940 B04B - 1977 B04A - 1980 B04A - 1B11 B02 - 1C01 B02 x x
1G01 B03D - 1G03 B03D - 1G04 B03D - 1G50 B04B - 1G51 B04B x x
1J14 B03F - 1K00 B03C - 1M20 B04A x x
1P11 B02 x x
2110 B03A - 2111 B03A - 2112 B03A x x
2113 B03A - 2114 B03A - 2115 B03A - 2116 B03A - 2117 B03A x x
2118 B03A x x
2119 B03A x x
2120 B03A x x
2121 B03A x x
2122 B03A x x
2123 B03A x x
2124 B03A - 2125 B03A x x
2126 B03A x x
2127 B03A x x
2128 B03A x x
2129 B03A x x
2130 B03A x x
2131 B03A x x
2132 B03A x x
2133 B03A x x
2134 B03A - 2135 B03A - 2136 B03A x x
2137 B03A x x
2138 B03A x x
2139 B03A x x
2145 B03A x x
42PFP5332/10
42PFP5332/12
2146 B03A - 2147 B03A x x
2148 B03A x x
2149 B03A x x
2151 B03A x x
2161 B06C - 2191 B06D - 2205 B04B - 2206 B04B - 2207 B04B - 2208 B04B - 2209 B04B - 2210 B04B - 2211 B04B x x
2212 B04B x x
2213 B04B x x
2214 B04B x x
2215 B04B x x
2216 B04B x x
2217 B04B x x
2218 B04B x x
2219 B04B x x
2220 B04B x x
2221 B04B x x
2222 B04B x x
2223 B04B x x
2224 B04B x x
2225 B04B x x
2226 B04B x x
2227 B04B x x
2228 B04B x x
2229 B04B x x
2230 B04B x x
2231 B04B x x
2232 B04B x x
2233 B04B x x
2234 B04B x x
2235 B04B x x
2236 B04B x x
2237 B04B x x
2238 B04B x x
2239 B04B x x
2240 B04B x x
2241 B04B x x
2242 B04B x x
2243 B04B x x
2244 B04B x x
2245 B04B x x
2246 B04B x x
2247 B04B x x
2248 B04B - 2250 B04B x x
2251 B04B x x
2252 B04B x x
2253 B04B x x
2254 B04B x x
2255 B04B x x
2256 B04B x x
2257 B04B x x
2258 B04B x x
2259 B04B x x
2260 B04B x x
2261 B04B x x
2262 B04B - 2263 B04B - 2264 B04B - 2265 B04B - 2266 B04B x x
2267 B04B x x
2268 B04B x x
2269 B04B x x
2270 B04B x x
2271 B04B x x
2272 B04B x x
2273 B04B x x
2274 B04B x x
2275 B04B x x
2276 B04B x x
2277 B04B x x
2278 B04B - 2279 B04B x x
2280 B04B x x
2281 B04B - 2282 B04B x x
2283 B04B - 2284 B04B x x
2285 B04B - 2286 B04B x x
2287 B04B x x
2288 B04B x x
2289 B04B x x
2290 B04B x x
2291 B04B x x
2292 B04B x x
2293 B04B x x
2294 B04B - 2295 B04B x x
2296 B04B x x
2297 B04B x x
2298 B04B x x
2310 B04A x x
2311 B04A x x
2312 B04A x x
2313 B04A x x
2314 B04A x x
2315 B04A x x
2316 B04A x x
2317 B04A x x
2318 B04A x x
2319 B04A - 2320 B04A x x
2321 B04A - 2322 B04A - 2323 B04A x x
2324 B04A - 2325 B04A - 2326 B04A - 2327 B04A x x
2328 B04A - 2329 B04A x x
2330 B04A x x
2331 B04A x x
2332 B04A x x
2333 B04A x x
2334 B04A - 2335 B04A x x
2336 B04A x x
2337 B04A x x
2338 B04A x x
2339 B04A - 2340 B04A - 2408 B04C x x
2409 B04C x x
2410 B04C x x
2411 B04C x x
2412 B04C x x
2413 B04C x x
2414 B04C x x
2415 B04C x x
2416 B04C x x
2417 B04C x x
2418 B04C x x
2419 B04C x x
2420 B04C x x
2421 B04C x x
2422 B04C x x
2423 B04C x x
2424 B04C x x
2425 B04C x x
2426 B04C x x
2427 B04C x x
2428 B04C x x
2429 B04C x x
2430 B04C x x
2431 B04C x x
2432 B04C x x
2433 B04C x x
2434 B04C x x
2435 B04C x x
2436 B04C x x
2437 B04C x x
2438 B04C x x
2439 B04C x x
2440 B04C x x
2441 B04C x x
2442 B04C x x
2443 B04C x x
2444 B04C x x
2445 B04C x x
2446 B04C - 2447 B04C - 2502 B06B x x
2506 B06B x x
2508 B06B x x
2509 B06B x x
2512 B06B x x
2514 B06B x x
2515 B06B x x
2517 B06B x x
2518 B06B x x
2520 B06B x x
2521 B06B x x
2523 B06B x x
2524 B06B - 2525 B06B x x
2526 B06B - 2527 B06B - 2528 B06B - 2529 B06B - 2530 B06B - 2531 B06B - 2533 B06B x x
2534 B06B x x
2535 B06B - 2536 B06B x x
2538 B06B - 2600 B06A - 2601 B06A - 2602 B06A - 2603 B06A - 2606 B06A - 2607 B06A x x
2608 B06A x x
2609 B06A - 2610 B06A x x
2612 B06A x x
2613 B06A - 2614 B06A - 2615 B06A - 2616 B06A - 2617 B06A - 2801 B06C x x
2802 B06C x x
2803 B06C x x
2804 B06C x x
2805 B06C x x
2806 B06C x x
2807 B06C x x
2808 B06C x x
2809 B06C x x
2810 B06C x x
2811 B06C x x
2812 B06C x x
2813 B06C x x
2814 B06C x x
2815 B06C x x
2816 B06C x x
2817 B06C x x
2818 B06C x x
2819 B06C x x
2828 B06C x x
2829 B06C x x
2830 B06C x x
2833 B06C x x
2835 B06C x x
2836 B06C x x
2838 B06C x x
2839 B06C x x
2840 B06C x x
2843 B06C x x
2844 B06C x x
2845 B06C x x
2847 B06C x x
2848 B06C x x
2849 B06C x x
2850 B06C x x
2851 B06C x x
2852 B06C x x
Circuit Diagrams and PWB Layouts
2853 B06C x x
2854 B06C x x
2855 B06C x x
2856 B06C x x
2857 B06C x x
2858 B06C x x
2859 B06C x x
2860 B06C x x
2861 B06C x x
2865 B06C x x
2866 B06C x x
2867 B06C x x
2868 B06C x x
2869 B06C x x
2870 B06C x x
2871 B06C x x
2872 B06C x x
2873 B06C x x
2874 B06C x x
2875 B06C x x
2876 B06C x x
2901 B06D x x
2902 B06D x x
2903 B06D x x
2904 B06D x x
2905 B06D x x
2906 B06D x x
2907 B06D x x
2908 B06D x x
2909 B06D - 2910 B06D - 2911 B06D - 2912 B06D - 2913 B06D x x
2940 B06D x x
2A01 B07 x x
2A02 B07 x x
2A04 B07 x x
2A08 B07 x x
2A09 B07 x x
2A10 B07 x x
2A11 B07 x x
2A12 B07 x x
2A13 B07 x x
2A14 B07 x x
2A15 B07 x x
2A16 B07 x x
2A17 B07 x x
2A18 B07 x x
2A19 B07 x x
2A20 B07 x x
2A21 B07 x x
2A22 B07 x x
2A23 B07 x x
2A24 B07 x x
2A25 B07 x x
2A26 B07 x x
2A27 B07 x x
2A28 B07 x x
2A29 B07 x x
2A30 B07 x x
2A31 B07 x x
2A32 B07 x x
2A33 B07 x x
2A34 B07 x x
2A35 B07 x x
2A36 B07 x x
2A37 B07 x x
2A38 B07 x x
2A40 B07 x x
2A41 B07 x x
2A45 B07 x x
2A46 B07 x x
2A47 B07 x x
2B10 B02 x x
2B11 B02 x x
2B12 B02 x x
2B13 B02 x x
2B14 B02 x x
2B15 B02 x x
2B16 B02 - 2B17 B02 x x
2B18 B02 x x
2B19 B02 x x
2B20 B02 x x
2B21 B02 x x
2B22 B02 - 2B23 B02 - 2B24 B02 x x
2B25 B02 x x
2B26 B02 - 2C55 B02 x x
2C56 B02 x x
2C57 B02 x x
2C58 B02 - 2C59 B02 - 2C60 B02 - 2C61 B02 - 2F10 B03B - 2F11 B03B - 2F12 B03B - 2F13 B03B - 2F14 B03B - 2F15 B03B - 2F16 B03B - 2F17 B03B - 2F18 B03B - 2F19 B03B - 2F20 B03B - 2F21 B03B - 2F22 B03B - 2F23 B03B - 2F24 B03B - 2F25 B03B - 2F26 B03B - 2F27 B03B - 2F28 B03B - 2F29 B03B - 2F30 B03B - 2F31 B03B - 2F32 B03B - 2F33 B03B - 2G02 B03D - 2G03 B03D - 2G04 B03D - 2G05 B03D - 2G06 B03D - -
2G07 B03D - 2G08 B03D - 2G09 B03D - 2G10 B03D - 2G11 B03D - 2G12 B03D - 2G13 B03D - 2G14 B03D - 2G15 B03D - 2G16 B03D - 2G17 B03D - 2G18 B03D - 2G19 B03D - 2G20 B03D - 2G21 B03D - 2G22 B03D - 2G23 B03D - 2G24 B03D - 2G31 B03D - 2G32 B03D - 2G33 B03D - 2G34 B03D - 2H03 B03E - 2H04 B03E - 2H06 B03E - 2H07 B03E - 2H08 B03E - 2H09 B03E - 2H10 B03E - 2H11 B03E - 2H12 B03E - 2H13 B03E - 2H14 B03E - 2H15 B03E - 2J01 B03F - 2J02 B03F - 2J04 B03F - 2J05 B03F - 2J06 B03F - 2J14 B03F - 2J15 B03F - 2J60 B03F - 2J62 B03F - 2J63 B03F - 2J64 B03F - 2J66 B03F - 2J67 B03F - 2J68 B03F - 2J69 B03F - 2J70 B03F - 2J71 B03F - 2J72 B03F - 2J73 B03F - 2K00 B03C - 2K01 B03C - 2K02 B03C - 2K03 B03C - 2K04 B03C - 2K05 B03C - 2K06 B03C - 2K07 B03C - 2K08 B03C - 2K09 B03C - 2K10 B03C - 2K11 B03C - 2K12 B03C - 2K13 B03C - 2K14 B03C - 2K15 B03C - 2K16 B03C - 2K17 B03C - 2L20 B04A - 2L21 B04A - 2L22 B04A - 2L23 B04A - 2L24 B04A x x
2L25 B04A x x
2L26 B04A - 2L27 B04A - 2L28 B04A - 2L29 B04A - 2L30 B04A - 2L31 B04A - 2L32 B04A - 2L33 B04A - 3110 B03A x x
3111 B03A x x
3113 B03A - 3115 B03A x x
3116 B03A x x
3117 B03A x x
3118 B03A x x
3119 B03A x x
3120 B03A x x
3121 B03A x x
3122 B03A x x
3123 B03A x x
3124 B03A x x
3125 B03A x x
3126 B03A x x
3127 B03A x x
3128 B03A x x
3129 B03A x x
3130 B03A x x
3131 B03A - 3132 B03A - 3133 B03A x x
3134 B03A x x
3135 B03A x x
3136 B03A x x
3137 B03A x x
3210 B04B - 3211 B04B x x
3212 B04B x x
3213 B04B - 3215 B04B x x
3216 B04B - 3217 B04B - 3219 B04B - 3220 B04B - 3221 B04B x x
3222 B04B x x
3223 B04B - 3224 B04B - 3225 B04B - 3226 B04B - 3227 B04B x x
3228 B04B - 3229 B04B - 3230 B04B - 3231 B04B - 3232 B04B - 3233 B04B x x
3235 B04B x x
3238 B04B x x
3239 B04B x x
3240 B04B - 3241 B04B - 3242 B04B - 3243 B04B - 3244 B04B x x
3245 B04B - 3246 B04B - 3247 B04B - 3248 B04B x x
3250 B04B - 3251 B04B - 3253 B04B - 3254 B04B - 3255 B04B - 3256 B04B - 3257 B04B - 3258 B04B - 3266 B04B x x
3267 B04B x x
3272 B04B - 3273 B04B - 3274 B04B - 3275 B04B - 3276 B04B - 3300 B04A x x
3303 B04A x x
3304 B04A x x
3305 B04A x x
3306 B04A x x
3307 B04A - 3308 B04A x x
3309 B04A x x
3310 B04A x x
3311 B04A x x
3312 B04A x x
3313 B04A x x
3314 B04A x x
3315 B04A x x
3316 B04A x x
3317 B04A - 3318 B04A x x
3319 B04A x x
3320 B04A x x
3321 B04A - 3322 B04A x x
3323 B04A x x
3324 B04A x x
3325 B04A x x
3326 B04A - 3327 B04A - 3328 B04A - 3329 B04A x x
3330 B04A - 3331 B04A - 3332 B04A - 3333 B04A - 3334 B04A - 3335 B04A - 3336 B04A x x
3337 B04A - 3338 B04A x x
3339 B04A x x
3340 B04A x x
3341 B04A x x
3342 B04A x x
3343 B04A x x
3344 B04A - 3345 B04A x x
3346 B04A x x
3347 B04A x x
3348 B04A x x
3349 B04A x x
3350 B04A x x
3351 B04A x x
3352 B04A x x
3353 B04A x x
3354 B04A x x
3355 B04A x x
3356 B04A x x
3357 B04A x x
3358 B04A - 3359 B04A - 3360 B04A - 3361 B04A x x
3362 B04A - 3363 B04A - 3364 B04A x x
3365 B04A x x
3366 B04A x x
3367 B04A - 3368 B04A x x
3369 B04A - 3370 B04A x x
3371 B04A - 3372 B04A x x
3373 B04A x x
3374 B04A - 3375 B04A x x
3376 B04A - 3377 B04A x x
3378 B04A x x
3379 B04A x x
3380 B04A x x
3381 B04A x x
3382 B04A x x
3383 B04A x x
3384 B04A x x
3385 B04A x x
3386 B04A x x
3387 B04A x x
3388 B04A x x
3389 B04A x x
3390 B04A x x
3391 B04A x x
3392 B04A - 3393 B04A x x
3394 B04A x x
3395 B04A x x
3396 B04A x x
3397 B04A x x
3398 B04A x x
3399 B04A x x
3402 B04C x x
3410 B04C x x
3411 B04C x x
3416 B04C - 3417 B04C x x
3418 B04C x x
3419 B04C x x
3420 B04C x x
3500 B06B x x
3502 B06B x x
3503 B06B x x
3506 B06B x x
3507 B06B x x
3508 B06B x x
3510 B06B x x
3511 B06B x x
3512 B06B x x
3513 B06B x x
3514 B06B x x
3515 B06B x x
3516 B06B x x
3517 B06B x x
3518 B06B x x
3519 B06B x x
3520 B06B x x
3521 B06B x x
3522 B06B x x
3523 B06B x x
3524 B06B x x
3525 B06B x x
3526 B06B x x
3528 B06B x x
3529 B06B x x
3530 B06B x x
3531 B06B x x
3532 B06B x x
3533 B06B x x
3535 B06B x x
3536 B06B x x
3537 B06B x x
3538 B06B x x
3540 B06B x x
3545 B06B x x
3546 B06B x x
3550 B06B x x
3551 B06B x x
3552 B06B x x
3553 B06B x x
3554 B06B x x
3555 B06B x x
3600 B06A - 3601 B06A x x
3602 B06A - 3603 B06A x x
3604 B06A - 3605 B06A x x
3607 B06A x x
3608 B06A x x
3609 B06A - 3611 B06A x x
3612 B06A x x
3613 B06A - 3615 B06A - 3616 B06A - 3617 B06A x x
3618 B06A x x
3619 B06A x x
3620 B06A - 3621 B06A - 3622 B06A - 3623 B06A - 3624 B06A - 3625 B06A - 3801 B06C x x
3802 B06C x x
3803 B06C x x
3804 B06C x x
3805 B06C x x
3806 B06C x x
3809 B06C x x
3810 B06C x x
3811 B06C x x
3815 B06C x x
3819 B06C x x
3828 B06C x x
3830 B06C x x
3831 B06C x x
3832 B06C x x
3833 B06C x x
3834 B06C x x
3835 B06C x x
3846 B06C x x
3850 B06C x x
3857 B06C x x
3858 B06C x x
3859 B06C x x
3860 B06C x x
3862 B06C x x
3863 B06C x x
3864 B06C x x
3877 B06C x x
3880 B06C x x
3881 B06C x x
3882 B06C x x
3883 B06C x x
3884 B06C - 3885 B06C - 3886 B06C - 3896 B06C x x
3897 B06C x x
3901 B06D x x
3902 B06D x x
3903 B06D - 3904 B06D x x
3905 B06D x x
3906 B06D x x
3907 B06D x x
3908 B06D x x
3909 B06D - 3910 B06D x x
3911 B06D x x
3912 B06D x x
3913 B06D x x
3914 B06D x x
3915 B06D x x
3916 B06D x x
3917 B06D x x
3918 B06D x x
3934 B06D x x
3935 B06D x x
3937 B06D x x
3938 B06D x x
3940 B06D - 3942 B06D x x
3943 B06D x x
3A01 B07 x x
3A02 B07 x x
3A03 B07 x x
3A04 B07 x x
3A05 B07 x x
3A06 B07 x x
3A07 B07 x x
3A08 B07 x x
3A09 B07 x x
3A11 B07 x x
3A12 B07 x x
3A13 B07 x x
3A14 B07 x x
3A15 B07 x x
3A17 B07 x x
3A19 B07 x x
3A26 B07 x x
3A27 B07 x x
3A28 B07 x x
3A29 B07 x x
3A30 B07 x x
3A31 B07 x x
3B10 B02 - 3B11 B02 x x
3B12 B02 x x
3B13 B02 x x
3B14 B02 x x
3B15 B02 x x
3B17 B02 - 3B18 B02 - 3B19 B02 x x
3F10 B03B - 3F11 B03B - 3F12 B03B - 3F13 B03B - 3F14 B03B - 3F15 B03B - 3F16 B03B - 3F17 B03B - 3F18 B03B - 3F19 B03B - 3F20 B03B - 3F21 B03B - 3F22 B03B - 3F23 B03B - 3F24 B03B - 3F25 B03B - 3F26 B03B - 3F27 B03B - 3F28 B03B - 3F29 B03B - 3F30 B03B - 3F31 B03B - 3F32 B03B - 3F33 B03B - 3F34 B03B - 3F40 B03B - 3F41 B03B - 3F42 B03B - 3F44 B03B - 3F46 B03B - 3F48 B03B - 3G11 B03D - 3G12 B03D - 3G15 B03D - 3G16 B03D - 3G17 B03D - 3G18 B03D - 3G19 B03D - 3G20 B03D - 3G28 B03D - 3G29 B03D - 3G30 B03D - 3G31 B03D - 3G33 B03D - 3G34 B03D - 3G35 B03D - 3G36 B03D - 3G37 B03D - 3G38 B03D - 3G40 B03D - 3G41 B03D - 3G43 B03D - 3G44 B03D - 3G46 B03D - 3G47 B03D - 3G48 B03D - 3G51 B03D - 3G54 B03D - 3G55 B03D - 3G56 B03D - 3G57 B03D - 3G58 B03D - 3G59 B03D - 3G60 B03D - 3G61 B03D - 3G62 B03D - 3G63 B03D - 3G65 B03D - 3H00 B03E - 3H05 B03E - 3H09 B03E - 3H10 B03E - 3H11 B03E - 3H12 B03E - 3H13 B03E - 3H14 B03E - 3J01 B03F - 3J02 B03F - 3J03 B03F - 3J14 B03F - 3J15 B03F - 3J59 B03F - 3J60 B03F - 3J61 B03F - -
3J62 B03F - 3J63 B03F - 3J64 B03F - 3J65 B03F - 3J66 B03F - 3K00 B03C - 3K01 B03C - 3K02 B03C - 3K03 B03C - 3K04 B03C - 3K05 B03C - 3K06 B03C - 3K07 B03C - 3K08 B03C - 3K09 B03C - 3K10 B03C - 3K11 B03C - 3K12 B03C - 3K13 B03C - 3K15 B03C - 3K16 B03C - 3K17 B03C - 3K18 B03C - 3K19 B03C - 3K20 B03C - 3K21 B03C - 3K22 B03C - 3K23 B03C - 3K24 B03C - 3K25 B03C - 3K26 B03C - 3K27 B03C - 3K28 B03C - 3K29 B03C - 3K30 B03C - 3K31 B03C - 3K32 B03C - 3K33 B03C - 3K34 B03C - 3K38 B03C - 3K39 B03C - 3K40 B03C - 3K41 B03C - 3K42 B03C - 3K43 B03C - 3K44 B03C - 3K45 B03C - 3K46 B03C - 3K47 B03C - 3K48 B03C - 3K49 B03C - 3K50 B03C - 3K51 B03C - 3K52 B03C - 3L01 B04A x x
3L02 B04A x x
3L04 B04A x x
3L05 B04A x x
3L06 B04A - 3L07 B04A - 3L08 B04A - 3L09 B04A - 3L10 B04A x x
3L11 B04A x x
3L12 B04A - 3L13 B04A - 3L14 B04A - 3L15 B04A x x
3L20 B04A - 3L21 B04A - 3L22 B04A x x
3L23 B04A x x
3L24 B04A - 3L25 B04A - 3L26 B04A - 4110 B03A x x
4111 B03A x x
4112 B03A x x
4113 B03A x x
4114 B03A x x
4115 B03A - 4116 B03A - 4117 B03A - 4118 B03A - 4119 B03A - 4120 B03A x x
4121 B03A x x
4122 B03A x x
4123 B03A x x
4124 B03A x x
4125 B03A - 4203 B04B - 4204 B04B - 4205 B04B - 4206 B04B - 4207 B04B - 4208 B04B - 4209 B04B - 4210 B04B - 4211 B04B - 4212 B04B - 4213 B04B - 4214 B04B - 4215 B04B - 4301 B04A - 4302 B04A - 4303 B04A - 4306 B04A - 4307 B04A - 4308 B04A x x
4309 B04A x x
4310 B04A x x
4313 B04A - 4314 B04A - 4315 B04A - 4316 B04A x x
4323 B04A - 4324 B04A - 4325 B04A - 4401 B04C x x
4402 B04C x x
4403 B04C x x
4406 B04C x x
4407 B04C x x
4408 B04C x x
4409 B04C - 4410 B04C - -
47LC7.1E PA7.
4411 B04C x x
4412 B04C - 4502 B06B - 4504 B06B - 4601 B06A - 4602 B06A - 4603 B06A - 4604 B06A - 4751 B04B - 4752 B04B - 4755 B04B - 4756 B04B - 4759 B04B - 4760 B04B - 4762 B04B - 4763 B04B - 4802 B06C - 4803 B06C x x
4804 B06C - 4805 B06C - 4901 B06D x x
4902 B06D x x
4903 B06D x x
4967 B04B - 4968 B04B - 4970 B04B - 4971 B04B - 4974 B04B - 4975 B04B - 4978 B04B - 4979 B04B - 4981 B04B - 4982 B04B - 4985 B04B - 4986 B04B - 4996 B04B - 4997 B04B - 4A01 B07 - 4A02 B07 - 4B01 B02 - 4C01 B02 - 4C55 B02 - 4C56 B02 - 4C57 B02 x x
4C58 B02 x x
4C59 B02 x x
4C60 B02 x x
4C61 B02 - 4C62 B02 - 4F11 B03B - 4F12 B03B - 4G01 B03D - 4G02 B03D - 4G03 B03D - 4G04 B03D - 4G05 B03D - 4G09 B03D - 4G10 B03D - 4G31 B03D - 4H00 B03E - 4H01 B03E - 4H02 B03E - 4H03 B03E - 4H04 B03E - 4H05 B03E - 4H12 B03E - 4H15 B03E - 4J14 B03F - 4J15 B03F - 4L20 B04A x x
4L21 B04A x x
4L24 B04A x x
4L25 B04A x x
5007 B04B - 5008 B04B - 5110 B03A - 5111 B03A x x
5112 B03A x x
5113 B03A - 5114 B03A x x
5115 B03A x x
5116 B03A - 5117 B03A - 5118 B03A x x
5120 B03A - 5121 B03A - 5210 B04B x x
5211 B04B - 5212 B04B x x
5213 B04B x x
5214 B04B x x
5215 B04B x x
5216 B04B x x
5217 B04B - 5218 B04B x x
5219 B04B x x
5220 B04B x x
5221 B04B x x
5222 B04B x x
5223 B04B x x
5224 B04B x x
5225 B04B x x
5226 B04B x x
5227 B04B x x
5228 B04B x x
5301 B04A x x
5302 B04A x x
5304 B04A x x
5401 B04C x x
5402 B04C x x
5403 B04C x x
5810 B06C x x
5811 B06C x x
5812 B06C x x
5813 B06C x x
5814 B06C x x
5815 B06C x x
5816 B06C x x
5817 B06C x x
5818 B06C x x
5A03 B07 x x
5A04 B07 x x
5A05 B07 x x
5A06 B07 x x
5A07 B07 x x
5B01 B02 x x
5B02 B02 x x
5B03 B02 x x
5B04 B02 - 5B05 B02 - 5B06 B02 x x
5B10 B02 x x
5B11 B02 x x
5F10 B03B - 5F11 B03B - 5G01 B03D - 5G02 B03D - 5G03 B03D - 5G04 B03D - 5H01 B03E - 5H02 B03E - 5H03 B03E - 5J01 B03F - 5J52 B03F - 5J53 B03F - 5J54 B03F - 5J55 B03F - 5K01 B03C - 5K02 B03C - 5K03 B03C - 5K04 B03C - 5K05 B03C - 6103 B03A x x
6110 B03A x x
6201 B04B - 6202 B04B - 6301 B04A x x
6302 B04A x x
6303 B04A x x
6304 B04A x x
6305 B04A x x
6306 B04A x x
6307 B04A x x
6308 B04A - 6309 B04A - 6310 B04A - 6311 B04A - 6312 B04A - 6313 B04A - 6317 B04A - 6318 B04A x x
6501 B06B - 6504 B06B - 6505 B06B - 6507 B06B - 6509 B06B - 6510 B06B - 6511 B06B x x
6512 B06B x x
6513 B06B x x
6514 B06B - 6515 B06B - 6516 B06B - 6517 B06B x x
6518 B06B - 6519 B06B - 6520 B06B - 6521 B06B - 6522 B06B - 6523 B06B - 6524 B06B - 6525 B06B - 6604 B06A - 6605 B06A - 6606 B06A - 6607 B06A - 6610 B06A - 6611 B06A - 6612 B06A - 6613 B06A - 6614 B06A - 6615 B06A - 6801 B06C x x
6802 B06C x x
6830 B06C x x
6831 B06C x x
6914 B06D x x
6916 B06D x x
6919 B06D x x
6965 B06C - 6966 B06C - 6B01 B02 x x
6B02 B02 x x
6B03 B02 x x
6J03 B03F - 6J14 B03F - 6J15 B03F - 6J60 B03F - 6J61 B03F - 6J62 B03F - 6J63 B03F - 7109 B03A x x
7111 B03A - 7113 B03A x x
7114 B03A x x
7125 B06C - 7126 B06C - 7129 B06C - 7130 B06C - 7131 B03A - 7132 B03A - 7133 B06C x x
7134 B06C - 7136 B06C - 7137 B06C - 7140 B06C - 7141 B06C - 7144 B06C - 7145 B06C - 7202 B04B x x
7203 B04B - 7204 B04B x x
7205 B04B x x
7206 B04B - 7207 B04B - 7208 B04B - 7210 B04B - 7214 B04B - 7308 B04A x x
7310 B04A x x
7311 B04A x x
7312 B04A x x
7314 B04A - 7315 B04A x x
7316 B04A x x
7317 B04A x x
7320 B04A x x
7321 B04A x x
7322 B04A x x
7410 B04C x x
7411 B04C x x
7500 B06B x x
7502 B06B x x
7503 B06B x x
7504 B06B x x
7601 B06A - 7810 B06C x x
7811 B06C x x
7812 B06C x x
7813 B06C x x
7814 B06C x x
7816 B06C x x
7824 B06C x x
7825 B06C x x
7850 B06C x x
7851 B06C x x
7852 B06C x x
7860 B06C x x
7861 B06C x x
7902 B06D x x
7911 B06D x x
7912 B06D x x
7913 B06D x x
7914 B06D x x
7915 B06D x x
7916 B06D x x
7917 B06D x x
7919 B06D x x
7922 B06D x x
7A01 B07 x x
7A05 B07 x x
7A06 B07 x x
7A07 B07 x x
7B01 B02 x x
7B02 B02 x x
7B03 B02 x x
7B04 B02 x x
7B05 B02 - 7B06 B02 - 7B08 B02 - 7F01 B03B - 7F02 B03B - 7F03 B03B - 7F04 B03B - 7G00 B03D - 7G06 B03D - 7H00 B03E - 7H02 B03E - 7H03 B03E - 7J04 B03F - 7J05 B03F - 7K00 B03C - 7K01 B03C - 7K02 B03C - 7K03 B03C - 7K04 B03C - 7K05 B03C - A110 B03A - A115 B03A - A116 B03A - A124 B03A - A125 B03A - F111 B03A - F112 B03A - F114 B03A - F115 B03A - F116 B03A - F117 B03A - F118 B03A - F119 B03A - F120 B03A - F121 B03A - F122 B03A - F123 B03A - F126 B03A - F127 B03A - F128 B03A - F129 B03A - F130 B03A - F131 B03A - F132 B03A - F133 B03A - F134 B03A - F140 B03A - F210 B04B - F211 B04B - F212 B04B - F213 B04B - F214 B04B - F215 B04B - F217 B04B - F218 B04B - F219 B04B - F220 B04B - F221 B04B - F222 B04B - F223 B04B - F224 B04B - F225 B04B - F226 B04B - F227 B04B - F228 B04B - F229 B04B - F230 B04B - F231 B04B - F232 B04B - F302 B04A - F303 B04A - F304 B04A - F305 B04A - F309 B04A - F310 B04A - F311 B04A - F312 B04A - F313 B04A - F314 B04A - F315 B04A - F316 B04A - F317 B04A - F318 B04A - F319 B04A - -
Note: Figures below can deviate slightly from the actual
situation, due to the different set executions.
General: The Service Default Mode (SDM) and Service
Alignment Mode (SAM) are described in chapter 5. Menu
navigation is done with the CURSOR UP, DOWN, LEFT or
RIGHT keys of the remote control transmitter.
8.1General Alignment Conditions
Perform all electrical adjustments under the following
conditions:
•Power supply voltage (depends on region):
– AP-NTSC: 120 V
– AP-PAL-multi: 120 - 230 V
– EU: 230 V
AC
– LATAM-NTSC: 120 - 230 V
– US: 120 V
AC
•Connect the set to the mains via an isolation transformer
with low internal resistance.
•Allow the set to warm up for approximately 15 minutes.
•Measure voltages and waveforms in relation to correct
ground (e.g. measure audio signals in relation to
AUDIO_GND).
Caution: It is not allowed to use heatsinks as ground.
•Test probe: Ri > 10 Mohm, Ci < 20 pF.
•Use an isolated trimmer/screwdriver to perform
alignments.
or 230 VAC / 50 Hz (± 10%).
AC
/ 50 Hz (± 10%).
AC
/ 50 Hz (± 10%).
/ 50 Hz (± 10%).
AC
/ 60 Hz (± 10%).
To store the data: Use the RC button “Menu” to switch to the
main menu and next, switch to “Stand-by” mode.
8.3.1Tuner Adjustment (RF AGC Take Over Point)
Purpose: To keep the tuner output signal constant as the input
signal amplitude varies.
The LC7.xx chassis comes with two tuner types: the UV1318S
for the analogue sets (LC7.1x) and the TD1316AF for the
hybrid sets (LC7.2x).
For the digital tuner TD1316AF, no alignment is necessary, as
the AGC alignment is done automatically (standard value:
“15”), even during analogue reception.
The analogue tuner UV1318S can also use the default value of
“15”, however in case of problems use the following method
(use multimeter and RF generator):
•Apply a vision IF carrier of 38.9 MHz (105 dBuV = 178
mVrms) to test point F111 (input via 50 ohm coaxial cable
terminated with an RC network of series 10nF with 120
ohm to ground).
•Measure voltage on pin 1 of the tuner.
•Adjust AGC (via SAM menu: TUNER -> AGC), until voltage
on pin 1 is 3.3 +0.5/-1.0 V.
•Store settings and exit SAM.
8.3.2RGB Alignment
Before alignment, choose “TV MENU” -> “Picture” and set:
•“Brightness” to “50”.
•“Colour” to “50”.
•“Contrast” to “100”.
8.2Hardware Alignments
There are no hardware alignments foreseen for this chassis,
but below find an overview of the most important DC voltages
on the SSB. These can be used for checking proper functioning
of the DC/DC converters.
Specifications (V)
DescriptionTest Point
+AUDIO_POWER FB2111.40 12.00 12.60 B02_DC-DC
-AUDIO_POWER FB23-11.40 -12.00 -12.60 B02_DC-DC
+12V_DISPFB3411.40 12.00 12.60 B02_DC-DC
+8VF4017.60 8.00 8.40 B04C_Audio Proc.
+5V_STANDBYFB274.94 5.20 5.46 B02_DC-DC
+5V_SWFB164.93 5.19 5.45 B02_DC-DC
+5V_DI4114.75 5.00 5.25 B04C_Audio Proc.
+5V_AUDI4104.75 5.00 5.25 B04C_Audio Proc.
+5V_TUNI1154.75 5.00 5.25 B03_Tuner IF
+3V3_STBYFB133.10 3.30 3.50 B02_DC-DC
+3V3_SWFB173.13.33.5B02_DC-DC
+3V3_MOJOFB193.13.33.5B02_DC-DC
+3V3FJ013.23.27 3.4B03F_DVB-MOJO
+3V3FEFF143.23.27 3.4B03B_DVB-Demod
+1V8S_SWFB111.70 1.80 1.90 B02_DC-DC
+1V2_MOJOFB201.18 1.25 1.31 B02_DC-DC
+1V2_COREFG391.14 1.24 1.34 B03D_DVB-MOJO
VDISPF21011.40 12.00 12.60 B04B_Video proc.
Note
1). These voltages only apply to digital sets (LC7.2x chassis).
DiagramMin. Typ. Max.
White Tone Alignment:
•Activate SAM.
•Select “RGB Align.” -> “White Tone” and choose a colour
temperature.
•Use a 100% white screen as input signal and set the
following values:
– All “White point” values initial to “256”.
– All “BlackL Offset” values to “0”.
In case you have a colour analyser:
•Measure with a calibrated (phosphor- independent) colour
analyser (e.g. Minolta CA-210) in the centre of the screen.
Consequently, the measurement needs to be done in a
dark environment.
•Adjust the correct x,y coordinates (while holding one of the
White point registers R, G or B on “256”) by means of
decreasing the value of one or two other white points to the
correct x,y coordinates (see table “White D alignment
values”). Tolerance: dx: ± 0.004, dy: ± 0.004.
•Repeat this step for the other colour Temperatures that
1)
1)
1)
1)
need to be aligned.
•When finished return to the SAM root menu and press
STANDBY on the RC to store the aligned values to the
NVM.
Table 8-1 White D alignment values
ValueCool (11000 K)Normal (9000 K)Warm (6500 K)
x0.2760.2870.314
y0.2820.2960.324
8.3Software Alignments
With the software alignments of the Service Alignment Mode
(SAM) the Tuner and RGB settings can be aligned.
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).
Page 66
EN 66LC7.1E PA8.
Alignments
•Set the RED, GREEN and BLUE default values per
temperature according to the values in the “Tint settings”
table.
•When finished return to the SAM root menu and press
STANDBY on the RC to store the aligned values to the
NVM.
Table 8-2 Tint settings 42”
Colour Temp.RGB
Cool255247250
Normal255243234
Warm255228196
Black Level Offset Alignment
•Activate SAM.
•Select “RGB Align.” -> “BlackL Offset” and choose a colour.
•Set all “BlackL Offset” values per temperature according to
the values in the “Black level offset settings” table.
•When finished return to the SAM root menu and press
STANDBY on the RC to store the aligned values to the
NVM.
Table 8-3 Black level offset settings 42”
Black-level offsetRGB
Black-level offset3-995
ADC YPbPr Gray Scale Alignment
When the grey scale is not correct, use this alignment:
•Activate SAM.
•Select “NVM Editor”.
•Enter address “26(dec)” (ADR).
•Set value (VAL) to “197(dec) ± 25”.
•Store (STORE) the value.
8.4Option Settings
8.4.1Introduction
The microprocessor communicates with a large number of I
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 becomes active after the TV is
switched "off" and "on" again with the mains switch (the
EAROM is then read again).
8.4.2 How To Set Option Codes
When the NVM is replaced, all options will require resetting. To
be certain that the factory settings are reproduced exactly, you
must set all option numbers. You can find the correct option
numbers in table “Option Codes OP1...OP7“ below.
How to Change Options Codes
An option code (or “option byte”) represents eight different
options (bits). When you change these numbers directly, you
can set all options very quickly. All options are controlled via
seven option bytes (OP1... OP7).
Activate SAM and select “Options”. Now you can select the
option byte (OP1.. OP7) with the CURSOR UP/ DOWN keys,
and enter the new 3 digit (decimal) value. For the correct
factory default settings, see the next table “Option codes
OP1...OP7“. For more detailed information, see the second
table “Option codes at bit level“. If an option is set (value “1”), it
represents a certain decimal value.
When all the correct options (bits) are set, the sum of the
decimal values of each Option Byte (OP) will give the option
code.
2
C
Sets 12NC Sets Type Panel Type
LC07_PDP 42” (/10 - /12)
867000025494 42PFP5332/10
867000025495 42PFP5332/12
SDI : 42 HD W2 083
LG : 42 HD X4 084
SDI : 42 HD W2 083
LG : 42 HD X4 084
Figure 8-1 Option codes OP1...OP7
If you do not have a picture (i.e. after an SSB or display
exchange), it is required to set the display option code first after
such a repair. Refer to section “Display Option Code Selection”
in chapter 5 “Service Modes, Error Codes, and Fault Finding”
for details. Refer to table “Option codes OP1 ...OP7 (for all
LC7.1E models)” for the correct display option code.
Panel
Code
Option Byte
(Dec)
Group 1 Group 2
1234567
003 007 011 223 009 000 003
H_16950_001.eps
230407
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Alignments
EN 67LC7.1E PA8.
Option Bit Overview
Below find an overview of the Option Codes on bit level.
Table 8-4 Option codes at bit level (OP1-OP4)
Option Byte & BitDec. ValueOption NameDescription
Byte OP1
Bit 7 (MSB)128ReservedNot Used (Reserved)
Bit 664CHINAON = SW is for CHINA only OFF = SW is for Non-China AP cluster
Bit 532DTV_CHINAON = DTV_CHINA will be available (Reserved) OFF = DTV_CHINA will not be available
Bit 416DTV_EUON = DTV will be available OFF = DTV will not be available
Bit 38UK_PNPON = UK PNP is available OFF = UK PNP is not available
Bit 24VIRGIN_MODEON = Virgin Mode (PNP) is available OFF = Virgin Mode (PNP) is not available
Bit 12ACION = ACI is available OFF = ACI is not available
Bit 0 (LSB)1ATSON = ATS is available OFF = ATS is not available
Total DEC Value
Byte OP2
Bit 7 (MSB)1281080PON = 1080p is available OFF = 1080p is not available
Bit 664LIGHT_SENSORON = Light Sensor is available OFF = Light Sensor is not available
Bit 532AMBILIGHT ON = Ambilight Feature will be available OFF = Ambilight Feature will not be available
Bit 416BACKLIGHT_DIMMINGON = Backlight Dimming is available OFF = Backlight Dimming is not available
Bit 38HUEON = Hue is available OFF = Hue is not available
Bit 242D3DCFON = 3D Comb Filter is available OFF = 2D Comb Filter is available
Bit 12WSSBON = WSS is available OFF = WSS is not available
Bit 0 (LSB)1WIDE_SCREENON = TV is 16x9 set OFF = TV is 4x3 set
Total DEC Value
Byte OP3
Bit 7 (MSB)128CVI2ON=CVI1 (YPbPr) (For ROW)
Bit 664ReservedNot Used (Reserved)
Bit 532ReservedNot Used (Reserved)
Bit 416VCHIPON = VChip is available OFF = VChip is not available
Bit 38VIDEO_TEXTON = Video-TXT is available OFF = Video-TXT is not available
Bit 24STEREO_DBXON = Stereo DBX detection is available (LATAM) OFF = Stereo DBX detection is not available
Bit 12STEREO_NICAM_2CSON = Stereo NICAM 2CS detection is available (EU/AP/China) OFF = Stereo NICAM 2CS
Bit 0 (LSB)1LIP_SYNCON = Lip Sync is available OFF = Lip Sync is not available
Total DEC Value
Byte OP4
Bit 7 (MSB)128HDMI2 ON = HDMI2 is available OFF = HDMI2 is not available
Bit 664HDMI1 ON = HDMI1 is available OFF = HDMI1 is not available
Bit 532VGA ON = VGA is available OFF = VGA is not available
Bit 416SVHS3ON = SVHS3 is available OFF = SVHS3 is not available
Bit 38AV3ON = AV3 is available OFF = AV3 is not available
Bit 24CVION = CVI is available OFF = CVI is not available
Bit 12SVHS2ON = SVHS2 is available OFF = SVHS2 is not available
Bit 0 (LSB)1AV2ON = AV2 is available OFF = AV2 is not available
Total DEC Value
detection is not available
Page 68
EN 68LC7.1E PA8.
Alignments
Table 8-5 Option codes at bit level (OP5-OP7)
Option Byte & BitDec. ValueOption NameDescription
Byte OP5
Bit 7 (MSB)128NVM_CHECKON = NVM (range) checking is available OFF = NVM (range) checking is not available
Bit 664ReservedNot Used (Reserved)
Bit 532ReservedNot Used (Reserved)
Bit 416MP_ALIGNON = Using multi-point alignment for Gamma & White Point OFF = Using old way for Gamma (pre-
Bit 38SYS_RECVRYON = System Recovery is available OFF = System Recovery is not available
Bit 24SL_WIREDON = BDS Smart Loader Wired is available OFF = BDS Smart Loader Wired is not available
Bit 12HOTELON = Hotel/BDS is available OFF = Hotel/BDS is not available
Bit 0 (LSB)1SS_DEMOON = Split Screen Demo is available OFF = Split Screen is not available
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.Circuit Descriptions, Abbreviation List, and IC Data Sheets
EN 69LC7.1E PA9.
Index of this chapter:
9.1 Introduction
9.2 PDP Power Supply
9.3 DC/DC converters
9.4 Front-End
9.5 Video Processing
9.6 Memory addressing
9.7 Audio Processing
9.8 HDMI
9.9 Abbreviation List
9.10 IC Data Sheets
Notes:
•Only new circuits (circuits that are not published recently)
are described.
•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 Wiring, Block (chapter 6) and
Circuit Diagrams (chapter 7). Where necessary, you will
find a separate drawing for clarification.
DC-DC CONVERSION
9.1Introduction
The LC7.x (development name “LC07”) is a new global chassis
for the year 2007 (LC7.1 is the analogue range, LC7.2 is the
digital range). It is the successor of the LC4.x chassis, and
covers a screen size of 26 to 47 inch for LCD and 42 to 50 inch
for Plasma sets with a new styling called “ME7”. Some key
components are:
•Audio: Sound processing is performed by a multi-standard
sound processor MSP4450 (item 7411)
•Video: Video processing is performed by the Trident video
processor SVP CV32-LF (item 7202).
For analogue reception, a standard IF demodulator is used,
whereas digital input signals (DVB-T; LC7.2x chassis) are
processed through a COFDM channel decoder together with
an MPEG decoder (integrated on the SSB). A so-called
“Reneas” microprocessor performs the control functionality.
AUDIO CLASS D
RENEAS
uP
ANALOG TUNER
TRIDENT
IF DEM
VIF SAW
SIF SAW
Figure 9-1 SSB top view
VIDEO
PROC.
HDMI
H_16940_010.eps
260407
Page 70
EN 70LC7.1E PA9.
AUDIO CLASS D
MEM
FLASH
MICRONAS
AUDIO PROC.
Circuit Descriptions, Abbreviation List, and IC Data Sheets
SDRAM
DC-DC CONVERSION
SDRAM
9.2PDP Power Supply
The Power Supply Unit (PSU) in this chassis is a buy-in and is
a black-box for Service. It belongs to the PDP and when
defective, a new panel must be ordered and the defective panel
must be returned for repair, unless one of the fuses of the unit
is broken. Always replace the fuse with one of the correct
specifications! This part is commonly available in the regular
market. For the correct order number, refer to the SDI PDP
Service Manual (order code see front page of this manual). The
42” and 50” supply units have different specifications.
Figure “Overview of PSU connectivity” shows the connectivity
of the Power Supply Unit with the other panels in the set.
Y & X
Y & X
Driving Board
Driving Board
Logic &
Logic &
Address Buffer
Address Buffer
AC Inlet
AC Inlet
Figure 9-2 SSB bottom view
PSU
PSU
SSB
SSB
H_16960_013.eps
050407
H_16940_011.eps
060307
•+12 V and -12 V to Audio Supply (-AUDIO_POWER,
+AUDIO_POWER).
•+ 5 V switch voltage (+5V+SW).
•+5.2 V standby voltage (+5V_STANDBY).
9.3DC/DC converters
A switch generates the +5.2 V (+5V_SW) from the +5.2 V
(+5V_STANDBY) supply voltage. For LCD sets, this switch is
mounted on-board the SSB. For PDP sets, this switch is
mounted on the Power Supply Panel. This results in the
+5V_STANDBY (and +5V_SW for PDP sets) voltage(s),
coming from the Power Supply Unit, is (are) used as input for
the on-board DC/DC converters.
They deliver the following voltages to the board:
•+3.3 V (+3V3_STBY)
•+5.2 V (+5V_SW) (only for LCD sets)
•+1.8 V (+1V8S_SW)
•+34 V (+VTUN)
•+3.3 V (+3V3_SW)
•+3.3 V (+3V3_MOJO)
•+1.2 V (+1V2_MOJO)
An overview can be found in figure “DC-DC converter block
diagram”.
Figure 9-3 Overview of PSU connectivity
All Power Supply Units deliver the following voltages / signals
to the chassis:
•+12 V to SSB (+12V_DISP).
Page 71
Circuit Descriptions, Abbreviation List, and IC Data Sheets
applications in multi-standard platforms. An overview of the
SAW filter diversity can be found in table “SAW filter diversity”.
Table 9-2 SAW filter diversity
SAW filterSwitching Y/NRegionVideo/Audio
OFWK3953MNoEuropeVideo
OFWK9656MYesEuropeAudio
OFWK7265LYesAPVideo
OFWK9361LNoAPSound
OFWK3956LNoChinaVideo
OFWK3955LNoChinaVideo
OFWK9352LNoChinaAudio
OFWM1967LNoLATAMVideo/Audio
Switching is done by the microcontroller via SAW_SW. In table
“SAW filter switching” is explained how to address the different
system standards.
EN 71LC7.1E PA9.
Figure 9-4 DC-DC converter block diagram
The +5 V switch, needed for the switch voltages, is for LCD
sets physically mounted on the SSB, whereas for the PDP sets
it is physically mounted on the PSU board.
9.4Front-End
This chassis uses different tuners depending on the region. An
overview of region-dependency can be found in table “Tuner
diversity”.
Table 9-1 Tuner diversity
RegionTunerType
EuropeTD1316AFHybrid
UV1318Sanalogue
APUV1316Eanalogue
ChinaTEDE9analogue
LatamUV1338analogue
For a general outline of tuner applications in this chassis see
figure “Tuner IF diagram”.
In the LC7.1x chassis (analogue sets), the signal coming from
the tuner is fed to the IF demodulator (through the SAW filters)
and then passed to the Trident Video Processor.
Video
Tuner
SAW filter
Audio
SAW filter
IF Demodulator
G_16860_063.eps
RF AGC_analogue
310107
CVBS
2ndSIF
Table 9-3 SAW filter switching
RegionSA W_SWSystem
Europe1L’
AP1B/G, D/K, I
China1B/G, D/K, I
LATAMn.a.M/N
0other systems
0M/N
0M/N
The pin assignment of all analogue tuners is equal and can be
found in table “Pin assignment analogue tuners”.
Table 9-4 Pin assignment analogue tuners
Pin number DescriptionDC voltage (V)
1RF AGC voltage3.3 - 4.5 (weak or no signal) < 3.3
2n.c.
3I
4SCL0 to 3.3
5SDA0 to 3.3
6n.c.
7supply voltage5 ±0.25
8n.c.
9tuning supply voltage33
10n.c.
11TV IF output
2
C-bus address select0
(strong signal)
9.4.2Automatic Gain Control
In the LC7.1x chassis (analogue sets), the tuner receives an
external AGC voltage, coming from the demodulator, to
perform automatic gain control.
RFAGC
Switch IC
4MHz
Supply
+5V/+33V
IF AGC
Digital IF
36.16MHz
I2C
Figure 9-5 Tuner IF diagram
9.4.1Video IF Amplifier
The IF-filter is integrated in a SAW (Surface Acoustic Wave)
filter. One for filtering IF-video (item 1102) and one for IF-audio
(item 1103). The type of these filters depends on the standard
to be received (region-dependency). Some filters can be
switched to another standard, what makes them suitable for
RF AGC_digital
I2C_analogue
I2C_digital
G_16860_054.eps
020207
9.5Video Processing
The video processing is completely handled by the Trident SVP
CX32 video processor which features:
•CVBS-input for analogue signals.
•RGB-input for digital (DVB-T) signals (used in the LC7.2x
chassis).
•Motion and “edge-adaptive” de-interlacing.
•Integrated ADC.
•Built-in 8-bit LVDS transmitter.
•Colour stretch.
•Skin colour enhancement.
•3D Digital Comb Video Decoder.
•Interlaced and Progressive Scan refresh.
•TeleText decoding.
•OSD and VBI/Closed Caption.
Page 72
EN 72LC7.1E PA9.
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.5.1Video Application
Analo gue
CVBS_R F
S C2_C_IN
HD_Y_IN
IBO _R _IN
IBO _G _IN
IBO _B_ IN
IBO _CV BS _IN
CVBS1
PR_R2
Y_G2
PB_B2
PB_B3
FB1
CVBS_O UT1
PR_R3
F S2
Y_G3
C
Trident
Video Processor
SVP CX3 2
Y_G1
PB_B1
CVBS_O UT2
PR_R1
PC_R
PC_G
PC_B
F S1
G_16860_060.eps
S CART1
S CART2
S IDE AV
On bo a rd E XT 3
EXT4
HDMI2
HDMI1
Front E nd
S C1_R_IN
S C1_G_IN
S C1_B_IN
S C1_CVBS_IN
S C1_FBL_IN
S C2_Y_C VBS _IN
FRONT_Y_CVB S _IN_T
FRONT_C_IN_T
HD_PB_IN
HD_PR_IN
DigDŽ Front End
(DVB-T
demodu l ator
a nd decoder)
HDMI
Decoder
HDMI_Y(0:7)
HDMI_Cb(0 :7)
HDMI_Cr(0:7)
Figure 9-6 Block diagram video processing
“Block diagram video processing” shows the input and output
signals to and from the Trident Video Processor in EU
applications.
During analogue reception, a CVBS signal coming from the
analogue front-end is fed to the video processor via pin
CVBS1. During digital reception (applicable to LC7.2x chassis),
the video signal coming from the MPEG decoder (MOJO) is fed
to the video processor via pins FS1, PC_B, PC_G and PC_R.
CVBS
CVBS
150307
SCART 1 Mon. out
SCART 2 Mon. out
(item 7310). Control signals CS, WR and RD, address lines
A[0:7] and data lines D[0:7] are used for transferring data
between the Trident Video Processor (item 7202) and the
microprocessor (item 7311). Control signals CX_BA0,
CX_BA1, CX_MCLK, CX_CLKE, CX_CS0, CX_RAS, CX_CAS
and CX_WE, address lines CX_MA[0:11] and data lines
DQ[0:15] are used for transferring data between the Trident
Video Processor and the SDRAM ICs (items 7204 and 7205).
The video processor also interfaces the SCART1 & 2 input,
side AV, EXT4 (HD where applicable) and HDMI1 & 2 input.
Through the SCART1 & 2 connectors, a monitor output is
foreseen.
9.6Memory addressing
Figure “Memory block diagram” shows the interconnection
between the microprocessor, the FLASH memory, the Trident
Video Processor and the SDRAM.
7311
Reneas
micro-
processor
7202
Trident CX
CS/WR/RD
CPU_RST/WR/ RD/CE
A[0:19 ]
D[0:7]
A[0:7 ]
D[0:7]
CLKE/CS0/RAS/CAS/WE
CX_BA0/BA1 /MCLK/
CLKE/CS0/RAS/CAS/WE
CX_BA0/BA1 /MCLK/
CX_MA[0:11]
DQ[0:15]
CX_MA[0:11]
DQ[16:31]
7310
1MB
Flash Memory
7204
8MB
SDRAM
7205
8MB
SDRAM
G_16860_062
220207
Figure 9-7 Memory block diagram
Control signals CPU_RST, WR, RD and CE, address lines
A[0:19] and data lines D[0:7] are used for transferring data
between the microprocessor (item 7311) and the flash memory
Page 73
Circuit Descriptions, Abbreviation List, and IC Data Sheets
EN 73LC7.1E PA9.
9.7Audio Processing
The audio decoding is done entirely via the Multistandard
Sound Processor (MSP) 4450P (item 7411).
This processor covers the processing of both analogue and
(NICAM) digital input signals by processing the (analogue) IF
signal-in to processed (analogue) AF-out (baseband audio). An
internal 40 ms (stereo) audio delay line (LIP SYNC) is foreseen
and therefore no external delay line is necessary.
All internal clock signals are derived from an external
18.432 MHz oscillator, which, in NICAM or I
turn is locked to the corresponding source.
The following functionality is included:
•Automatic Standard Detection (ASD) automatically detects
the actual broadcasted TV standard
•Automatic Sound Select (ASS) automatically switches
(without any I
2
C-bus action) between mono/stereo/
bilingual mode when the broadcast mode changes.
9.7.1Audio Application
DAC
MSP 4450P
ANA_IN1+
I2S_DA_IN1
I2
S_WS
I2S_CL
SC1-IN
SC2-IN
SC3-IN
SC4-IN
SC5-IN
DACM
DACA
SC1-OUT
SC2-OUT
ANALOGUE
FRONT END
DVB / MOJO
(if present)
SCART 1 IN
SCART 2 IN
COMP IN
SIDE IN
HDMI IN
HDMI
2nd SIF
I2S1
AUDIO
IC
Figure 9-8 Block diagram audio processing - EU application
In EU applications, the MSP features:
•Sound IF input for signals coming from the analogue frontend
•Three I
2
S-inputs for signals (“DATA”, “CLK” and “WS”)
coming from the MOJO in case of digital reception
•Five analogue inputs: for EXT1 to EXT4 and HDMI
•Loudspeaker output path
•Headphone output path
•SCART-1 output path (RF)
•SCART-2 output path (WYSIWYG = monitor).
Digital audio signals coming from HDMI sources are fed to a
digital-to-analogue converter and then fed to the MSP.
In case of reception of digital TV signals, digital audio signals
coming from the MOJO are directly fed to the MSP via the
I2S_DA_IN1, I2S_WS1 and I2S_CL1 lines. This ensures a
“true digital path”.
2
S-mode, on its
CLASS D
AMPLIFIER
HP AMPLIFIER
SCART 2 OUT
G_16860_055.eps
LOUDSPEAKER
SCART 1 OUT
090307
Principle
+V
-V
G_16860_080.eps
020207
Figure 9-9 Principle Class-D Amplifier
The Class D amplifier works by varying the duty cycle of a
Pulse Width Modulated (PWM) signal.
By comparing the input voltage to a triangle wave, the amplifier
increases duty cycle to increase output voltage, and decreases
duty cycle to decrease output voltage.
The output transistors of a Class D amplifier switch from 'full off'
to 'full on' (saturated) and then back again, spending very little
time in the linear region in between. Therefore, very little power
is lost to heat. If the transistors have a low 'on' resistance
(RDS(ON)), little voltage is dropped across them, further
reducing losses.
A Low Pass Filter at the output passes only the average of the
output wave, which is an amplified version of the input signal.
In order to keep the distortion low, negative feedback is
applied.
The advantage of Class D is increased efficiency (= less heat
dissipation). Class D amplifiers can drive the same output
power as a Class AB amplifier using less supply current.
The disadvantage is the large output filter. The main reason
for this filter is that the switching waveform results in maximum
current flow. This causes more loss in the load, which causes
lower efficiency. An LC filter with a cut-off frequency less than
the Class D switching frequency, allows the switching current
to flow through the filter instead of the load, thus reducing the
overall loss and increasing the efficiency.
DC-protection
A DC-detection circuit is foreseen to protect the speakers. It is
built around three transistors (items 7A05 to 7A07) and
generates a protection signal (DC_PROT) to the
microprocessor in case of a DC failure in the Class D
amplifiers.
The microprocessor (item 7311) controls the audio part with the
following control lines:
•MUTEn: used to mute the Class D amplifiers
•ANTI_PLOP: used to detect any DC failure in the Class D
amplifiers
•DC_PROT: used to detect any DC failure in the Class D
amplifiers.
9.7.2Audio Amplifier
The audio amplifier is an integrated class-D amplifier
(TDA8932T, item 7A01). It combines a good performance with
a high efficiency, resulting in a big reduction in heat generation.
Page 74
EN 74LC7.1E PA9.
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.8HDMI
9.8.1Introduction
Note: Text below is an excerpt from the ”HDMI Specification”
that is issued by the HDMI founders (see http://www.hdmi.org).
The High-Definition Multimedia Interface is developed for
transmitting digital signals from audiovisual sources to
television sets, projectors and other video displays.
HDMI can carry high quality multi-channel audio data and can
carry all standard and high-definition consumer electronics
video formats. Content protection technology is available.
HDMI can also carry control and status information in both
directions.
HDMI is backward compatible with DVI (1.0). Compared with
DVI, HDMI offers extra:
•YUV 4:4:4 (3 x 8-bit) or 4:2:2 (up to 2 x 12-bit), where DVI
offers only RGB 4:4:4 (3 x 8 bit).
•Digital audio in CD quality (16-bit, 32/44.1/48 kHz), higher
quality available (8 channels, 192 kHz).
•Remote control via CEC bus (Consumer Electronics
Control): allows user to control all HDMI devices with the
TV's remote control and menus.
•Smaller connector (SCART successor).
•Less cables: e.g. from 10 audio/9 video cables to 3 HDMI
cables.
9.8.2Implementation
The IC used is the Sil 9025 (Silicon Image) third generation
HDMI receiver (item 7817 on the SSB) with following features:
•Dual HDMI input connector.
•Two EEPROMS to support EDID.
•HDMI audio.
2
•I
S output to DACs which operating freq. of 32 to 192 kHz.
•Integrated HDCP decryption engine.
•Built-in pre-programmed HDCP keys for copy protection.
•Colour space conversion RGB to YCbCr.
•“Hot Plug Reset” signal.
Hot plug
HDMI_HOTPLUG_RESET
Reset
HDMI 1
HDMI 2
COMP_AUDIO LR
for DVI audio input
only
EDID
EDID
DDC Reset
(Port 1)
HDMI
Receiver
Sil9025
(Port 2)
Figure 9-10 HDMI implementation
HDMI connectors 1 and 2 are connected to resp. ports 1 and 2
of the HDMI receiver. The ports cannot be activated at the
same moment. Switching is controlled by software.
“Hot Plug Reset” and “DDC Reset” are controlled by the
microprocessor.
The HDMI receiver will convert all RGB or YCbCr 4:2:2 signals
to 24-bit YCbCr 4:4:4. When it receives a YCbCr 4:4:4 signal it
will just pass the signal directly to the Trident Video Processor.
algorithm that adapts aspect ratio to
remove horizontal black bars; keeping
up the original aspect ratio
ACIAutomatic Channel Installation:
algorithm that installs TV channels
directly from a cable network by
means of a predefined TXT page
ADCanalogue to Digital Converter
AFCAutomatic Frequency Control: control
signal used to tune to the correct
frequency
AGCAutomatic Gain Control: algorithm that
controls the video input of the feature
box
AMAmplitude Modulation
AUOAcer Unipack Optronics
APAsia Pacific
ARAspect Ratio: 4 by 3 or 16 by 9
ASDAutomatic Standard Detection
AVAudio Video
B/GMonochrome TV system. Sound
carrier distance is 5.5 MHz
BTSCBroadcast Television System
for a CAM in a set top box
CLConstant Level: audio output to
connect with an external amplifier
CLUTColour Look Up Table
ComPairComputer aided rePair
COFDMCoded Orthogonal Frequency Division
Multiplexing; A multiplexing technique
that distributes the data to be
transmitted over many carriers
CSMCustomer Service Mode
CVBSComposite Video Blanking and
Synchronisation
CVBS-MONCVBS monitor signal
CVBS-TER-OUTCVBS terrestrial out
CVIComponent Video Input
DACDigital to analogue Converter
DBEDynamic Bass Enhancement: extra
low frequency amplification
DDCDisplay Data Channel; is a part of the
"Plug and Play" feature
DFUDirections For Use: owner's manual
DNRDynamic Noise Reduction
DRAMDynamic RAM
DSPDigital Signal Processing
DSTDealer Service Tool: special
(European) remote control designed
for service technicians
DTSDigital Theatre Sound
DVB(T)Digital Video Broadcast; An MPEG2
I, L is all bands except for Band I
LPLLG Philips LCD
LSLoud Speaker
LVDSLow Voltage Differential Signalling,
data transmission system for high
speed and low EMI communication.
M/NMonochrome TV system. Sound
carrier distance is 4.5 MHz
MOSFETMetal Oxide Semiconductor Field
Effect Transistor
MPEGMotion Pictures Experts Group
MSPMulti-standard Sound Processor: ITT
sound decoder
MUTEMUTE Line
NAFTANorth American Free Trade
Association: Trade agreement
between Canada, USA and Mexico
NCNot Connected
NICAMNear Instantaneous Compounded
Audio Multiplexing. This is a digital
sound system, used mainly in Europe.
NTSCNational Television Standard
Committee. Colour system used
mainly in North America and Japan.
Colour carrier NTSC M/N = 3.579545
MHz, NTSC 4.43 = 4.433619 MHz
(this is a VCR norm, it is not
transmitted off-air)
NVMNon Volatile Memory: IC containing
TV related data (for example, options)
O/COpen Circuit
ON/OFF LEDOn/Off control signal for the LED
OADOver the Air Download
OSDOn Screen Display
PALPhase Alternating Line. Colour system
used mainly in Western Europe
(colour carrier = 4.433619 MHz) and
South America (colour carrier PAL M =
3.575612 MHz and PAL N = 3.582056
MHz)
PCPersonal Computer
PCBPrinted Circuit Board (or PWB)
PDPPlasma Display Panel
PIGPicture In Graphic
PIPPicture In Picture
PLLPhase Locked Loop. Used, for
example, in FST tuning systems. The
customer can directly provide the
desired frequency
PSUPower Supply Unit
PWBPrinted Wiring Board (or PCB)
RAMRandom Access Memory
RCRemote Control transmitter
RC5 (6)Remote Control system 5 (6), the
signal from the remote control receiver
RFRadio Frequency
RGBRed, Green, and Blue. The primary
and Vertical sync
ROMRead Only Memory
SAMService Alignment Mode
SCSandCastle: two-level pulse derived
from sync signals
SC1-OUTSCART output of the MSP audio IC
SC2-OUTSCART output of the MSP audio IC
S/CShort Circuit
SCLClock signal on I2C bus
SDStandard Definition: 480i, 576i
SDAData signal on I2C bus
SDISamsung Display Industry
SDMService Default Mode
SDRAMSynchronous DRAM
SECAMSEequence Couleur Avec Memoire.
Colour system used mainly in France
and Eastern Europe. Colour carriers =
4.406250 MHz and 4.250000 MHz
SIFSound Intermediate Frequency
SMPSSwitch Mode Power Supply
SNDSouND
SOPSSelf Oscillating Power Supply
S/PDIFSony Philips Digital InterFace
SRAMStatic RAM
SSBSmall Signal Board
STBYStand-by
SVHSSuper Video Home System
SWSub Woofer / SoftWare / Switch
THDTotal Harmonic Distortion
TXTTeleteXT
uPMicroprocessor
Page 76
EN 76LC7.1E PA9.
VLVariable Level out: processed audio
output toward external amplifier
VCRVideo Cassette Recorder
VGAVideo Graphics Array
WDWatch Dog
WYSIWYRWhat You See Is What You Record:
record selection that follows main
picture and sound
XTALQuartz crystal
YPbPrComponent video (Y= Luminance, Pb/
Pr= Colour difference signals B-Y and
R-Y, other amplitudes w.r.t. to YUV)
Y/CVideo related signals: Y consists of
luminance signal, blanking level and
sync; C consists of colour signal.
Y-OUTLuminance-signal
YUVBaseband component video (Y=
Luminance, U/V= Colour difference
signals)
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Page 77
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.10 IC Data Sheets
This section shows the internal block diagrams and pin layouts
of ICs that are drawn as "black boxes" in the electrical diagrams
(with the exception of "memory" and "logic" ICs).
9.10.1 Diagram B04B, Type SVP CX32 (IC7202), Trident Video processor
Figure 9-11 Internal block diagram and pin configuration
Page 78
EN 78LC7.1E PA9.
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.10.2 Diagram B04C, Type MSP4450P (IC7411), Micronas Sound Processor
Block Diagram
Sound IF1
Sound IF2
I2S5
2
I
I2S2
2
I
I2S4
SCART1
SCART2
SCART3
SCART4
SCART5
Loud-
speaker
Sound
Processing
Headphone
Sound
Processing
DAC/
High-
Resolution
PWM
DAC
ADC
De-
modulator
Pre-
processing
internal /
external
Audio Delay
12
/
16
/
Source Select
S1
S3
2
I
S
I2S
I2S
(2..8-channel)
Prescale
L
R
SL
SR
Center
Subwoofer
Headphone
S/PDIF
2
S
I
Loudspeaker
Surround
SCART
DSP
Input
Select
Processing
ADC
Prescale
DAC
DAC
SCART
Output
Select
SCART1
SCART2
SCART3
Figure 9-12 Internal block diagram
G_16860_041.eps
300107
Page 79
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.10.3 Diagram B06C, Type SIL9025CTU(IC7817), HDMI Receiver
Block Diagram
EN 79LC7.1E PA9.
Pin Configuration
G_16860_073.eps
300107
Figure 9-13 Internal block diagram and pin configuration
Page 80
EN 80LC7.1E PA9.
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.10.4 Diagram B06C, Type UDA1334ATS (IC7810), Audio DAC
Block Diagram
V
DDD
V
SSD
PLL0
1
BCK
2
WS
DATAI
3
UDA1334ATS
SYSCLK/PLL1
MUTE
DEEM/CLKOUT
VOUTL
6
8
9
14
Pin Configuration
4
DIGITAL INTERFACEPLL
DE-EMPHASIS
INTERPOLATION FILTER
NOISE SHAPER
DAC
1312
V
DDA
V
15
SSA
5
DAC
10
V
ref(DAC)
7
SFOR1
11
SFOR0
16
VOUTR
BCK
WS
DATAI
V
DDD
V
SSD
1
2
3
4
UDA1334ATS
5
6
7
8
16
15
14
13
12
11
10
9
VOUTR
V
SSA
VOUTL
V
DDA
V
ref(DAC)
SFOR0SYSCLK/PLL1
PLL0SFOR1
DEEM/CLKOUTMUTE
Figure 9-14 Internal block diagram and pin configuration
G_16860_081.eps
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Page 81
Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.10.5 Diagram B07, Type TDA8932T (IC7A01), Audio Amplifier
EN 81LC7.1E PA9.
Block Diagram
2
IN1P
3
IN1N
IN2P
IN2N
DIAG
12
15
14
4
7
6
5
INREF
CGND
POWERUP
ENGAGE
OSCILLATOR
V
SSD
PROTECTIONS:
OVP, OCP, OTP,
UVP, TF, WP
MODE
PWM
MODULATOR
PWM
MODULATOR
MANAGER
VOICSOFERCSO
DDA
CTRL
CTRL
81301
DRIVER
HIGH
DRIVER
LOW
DRIVER
HIGH
DRIVER
LOW
STABILIZER 11 V
STABILIZER 11 V
REGULATOR 5 V
V
DDA
28
BOOT1
29
V
DDP1
27
OUT1
26
V
SSP1
21
BOOT2
20
V
DDP2
22
OUT2
23
V
SSP2
V
DDA
V
SSP1
V
DDA
V
SSP2
V
SSD
25
STAB1
24
STAB2
18
DREF
11
HVPREF
13
TEST
Pin Configuration
30
HVP1
V
TDA8932
9
V
SSA
V
SSD(HW)
V
SSD(HW)
V
DDA
V
OSCREF
V
SSD(HW)
1, 16, 17, 32
SSA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TDA8932T
SSA
HALF SUPPLY VOLTAGE
32
V
SSD(HW)
31
OICSOP1NI
30
1PVHN1NI
29
VGAID
DDP1
28
1TOOBEGAGNE
27
1TUOPUREWOP
26
VDNGC
SSP1
25
STAB1
24
STAB2
V
23
SSP2
22
2TUOFERPVH
21
2TOOBFERNI
20
VTSET
DDP2
19
2PVHN2NI
18
FERDP2NI
17
V
SSD(HW)
19
HVP2
G_16860_045.eps
300107
Figure 9-15 Internal block diagram and pin configuration
Page 82
EN 82LC7.1E PA10.
10. Spare Parts List
Spare Parts List
Set Level per Model Number (CTN)
42PFP5332/10
0815Proc. main SW Download from website
0816Proc. NVM SW Download from website
0821HDMI-1 SWDownload from website
0822HDMI-2 SWDownload from website
1004