Published by WS 0770 BU CD Customer Service Printed in the Netherlands Subject to modification EN 3122 785 16241
©
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.
Colour Television Chassis
LC4.41E
AA
For manual LGE PDP panel see: 3122 785 15590
For manual FHP PDP panel see: 3122 785 14580
For manual SDI PDP panel see: 3122 785 14990
G_16240_000.eps
170206
ME6
Contents Page Contents Page
1. Technical Specifications, Connections, and Chassis
Overview 2
2. Safety Instructions, Warnings, and Notes 5
3. Directions for Use 6
4. Mechanical Instructions 7
5. Service Modes, Error Codes, and Fault Finding 11
6. Block Diagrams, Test Point Overviews, and
Waveforms
Wiring Diagram 42” LG 19
Wiring Diagram 42” & 50” SDI 20
Block Diagram Supply FHP 21
Block Diagram Video 22
Block Diagram Audio 23
Test Point Overview Small Signal Board 24
I2C Overview 25
Supply Voltage Overview 26
7. PDP FHP Supply: Filter Standby (A2) 27 32-37
PDP FHP Supply: Protection (A3) 28 32-37
PDP FHP Supply: Pre Conditioner (A5) 29 32-37
PDP FHP Supply: LLC Supply (A6) 30 32-37
PDP FHP Supply: AUX Supply (A7) 31 32-37
SSB: Tuner and VIF (B1) 38 61-70
SSB: Hercules (B2) 39 61-70
SSB: Sync Interface (B3) 40 61-70
SSB: Audio Delay Line (PDP Only) (B4) 41 61-70
SSB: Audio Processing (B5) 42 61-70
SSB: DC-DC Converter (B6) 43 61-70
SSB: Diversity Tables B1-B6 44
SSB: Scaler (B7) 45 61-70
SSB: Scaler (B8) 46 61-70
SSB: Scaler Interface (B9) 47 61-70
SSB: SDRAM (B10) 48 61-70
SSB: Flash / Control (B11) 49 61-70
SSB: HDMI (B12) 50 61-70
SSB: MUX-Sync Interface (B13) 51 61-70
SSB: Digital I/O (B14) 52 61-70
SSB: SCART Analog I/O (B15A) 53 61-70
SSB: DMMI (B15B) 54 61-70
SSB: Top Connectors (B16) 55 61-70
SSB: Side Connectors (B17) 56 61-70
SSB: ADC (B18) 57 61-70
SSB: Columbus (B19) 58 61-70
SSB: Pacific 3 (B20) 59 61-70
SSB: Diversity Tables B9-B20 60
Audio Panel: Amplifier (C) 71 73
Side I/O Panel (D) 74 75
Keyboard Control Board (E) 76 76
Front IR / LED Panel (J) 77 78
OTC Flash (For 1000pg TXT) (T) 79 80
8. Alignments 83
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets 89
Abbreviation List 90
IC Data Sheets 93
10. Spare Parts List 97
11. Revision List 107
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