Published by WS 0665 BG CD Customer Service Printed in the Netherlands Subject to modification EN 3122 785 15282
©
Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic,
mechanical, photocopying, or otherwise without the prior permission of Philips.
Color Television Chassis
LC4.3U
AA
F_15350_000.eps
270705
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 14
6. Block Diagrams, Testpoint Overviews, and
Waveforms
Wiring Diagram 23
Block Diagram Video 24
Block Diagram Audio 25
Testpoint Overview Small Signal Board 26
I2C IC Overview 27
Supply Voltage Overview 28
7. Circuit Diagrams and PWB Layouts Diagram PWB
SSB: Tuner and VIF (B1) 29 52-61
SSB: Hercules (B2) 30 52-61
SSB: Sync Interface (B3) 31 52-61
SSB: Audio Delay Line (Reserved) (B4) 32 52-61
SSB: Audio Processing (B5) 33 52-61
SSB: DC-DC Converter (B6) 34 52-61
SSB: Diversity Tables B1-B6 (B1-6) 35 52-61
SSB: Scaler (B7) 36 52-61
SSB: Scaler (B8) 37 52-61
SSB: Scaler Interface (B9) 38 52-61
SSB: SDRAM (B10) 39 52-61
SSB: Flash / Control (B11) 40 52-61
SSB: HDMI (B12) 41 52-61
SSB: MUX-Sync Interface (B13) 42 52-61
SSB: Top Connectors (B16) 43 52-61
SSB: Side Connectors (B17) 44 52-61
SSB: ADC (B18) 45 52-61
SSB: Columbus (B19) 46 52-61
SSB: EPLD (B20) 47 52-61
SSB: EPLD (B21) 48 52-61
SSB: Diversity Tables B9-B21 (B9-21) 49 52-61
SSB: Digital I/O (B22) 50 52-61
SSB: Cinch Analog I/O (1FH) (B23) 51 52-61
Class D Audio Amplifier (C) 62 63
Keyboard Control Panel (E) 64 65
Side A/V Panel (G) 66 67
IR-LED and Light Sensor Panel (J) 68 68
8. Alignments 69
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets 74
Abbreviation List 82
IC Data Sheets 85
10. Spare Parts List 89
11. Revision List 94
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