Published by BB 0566 TV Service Printed in the Netherlands Subject to modification EN 3122 785 15431
©
Copyright 2005 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
LC4.9E
AA
For manual LGE plasma panel see: 3122 785 15590
E_14710_000.eps
240604
Contents Page Contents Page
1. Technical Specifications, Connections, and Chassis
Overview 2
2. Safety Instructions, Warnings, and Notes 5
3. Directions for Use 7
4. Mechanical Instructions 8
5. Service Modes, Error Codes, and Fault Finding 16
6. Block Diagrams, Testpoint Overviews, and
Waveforms
Wiring Diagram 25
Block Diagram Video 26
Block Diagram Audio 27
Testpoint Overview SSB (Top Side) 28
I2C IC Overview 29
Supply Voltage Overview 30
7. Circuit Diagrams and PWB Layouts Diagram PWB
SSB: Tuner and VIF (B1) 31 52-61
SSB: Histogram and Hercules (B2) 32 52-61
SSB: Sync Interface (B3) 33 52-61
SSB: Audio Delay line (Reserved) (B4) 34 52-61
SSB: Audio Processing (B5) 35 52-61
SSB: DC-DC Converter (B6) 36 52-61
SSB: Scaler (B7) 37 52-61
SSB: Scaler Supply (B8) 38 52-61
SSB: Scaler Interface (B9) 39 52-61
SSB: SDRAM (B10) 40 52-61
SSB: Flash / Control (B11) 41 52-61
SSB: HDMI (N.A.) (B12) 42 52-61
SSB: MUX Sync Interface (B13) 43 52-61
SSB: Digital I/O (B14) 44 52-61
SSB: Analog I/O (B15) 45 52-61
SSB: Top Connectors (B16) 46 52-61
SSB: Side Connectors (B17) 47 52-61
SSB: ADC (B18) 48 52-61
SSB: Columbus (B19) 49 52-61
SSB: EPLD (B20) 50 52-61
SSB: EPLD (B21) 51 52-61
PDP Audio Amplifier Panel (C) 62 63
Side I/O Panel (D) 64 63
Control Board (E) 66 67
LED Panel (J) 68 69
8. Alignments 71
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets 75
Abbreviation List 83
IC Data Sheets 86
10. Spare Parts List 90
11. Revision List 96
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