Published by TY 0768 BU CD Customer Service Printed in the Netherlands Subject to modification EN 3122 785 16942
©
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
LC7.1E
LA
H_16940_000.eps
080307
ME7
Contents Page Contents Page
1. Technical Specifications, Connections, and Chassis
Overview 2
2. Safety Instructions, Warnings, and Notes 6
3. Directions for Use 7
4. Mechanical Instructions 8
5. Service Modes, Error Codes, and Fault Finding 15
6. Block Diagrams, Test Point Overview, and
Waveforms
Wiring Diagram 26”-32” 25
Wiring Diagram 37”-42” (without IPB PSU) 26
Block Diagram Supply 28
Block Diagram Video 29
Block Diagram Audio 30
Block Diagram Control & Clock Signals 31
Test Point Overview SSB (Bottom Side) 32
I2C IC’s Overview 33
Supply Lines Overview 34
7. Circuit Diagrams and PWB Layouts Diagram PWB
SSB: DC/DC (B02) 35 51-60
SSB: Tuner & Demodulator (B03A) 36 51-60
SSB: Micro Processor (B04A) 42 51-60
SSB: Video Processor (B04B) 43 51-60
SSB: PNX2015: Audio Processor (B04C) 44 51-60
SSB: YPBPR & Rear IO (B06A) 45 51-60
SSB: I/O Scart 1 & 2 (B06B) 46 51-60
SSB: HDMI (B06C) 47 51-60
SSB: Headphone Amp & Muting (B06D) 48 51-60
SSB: Audio (B07) 49 51-60
SSB: SRP List 50 51-60
Side A/V Panel (D) 61 62
Keyboard Control Panel (E) 63 64
Front IR / LED Panel (J) 65 66
8. Alignments 67
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets 71
Abbreviation List 78
IC Data Sheets 81
10. Spare Parts List 86
11. Revision List 91
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