Philips QCG1.0S, Service Manual

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Published by MB/JH 0962 BU TV Consumer Care, the Netherlands Subject to modification EN 3122 785 18430
2009-Feb-20
©
Copyright 2009 Koninklijke Philips Electronics N.V.
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
QCG1.0S
LA
1 8 4 3 0_000_09021 3 .ep s
09021 3
Contents Page Contents Page
1. Revision List 2
2. Technical Specifications, Connections, and Chassis
Overview
2
3. Safety Instructions, Warnings, Notes, and
Abbreviation List
5
4. Mechanical Instructions 9
5. Service Modes, Error Codes, and Fault Finding 13
6. Alignments 15
7. Circuit Descriptions 20
8. IC Data Sheets 22
9. Block Diagrams, Test Point Overview
Wiring Diagram 52" 35
10. Circuit Diagrams and PWB Layouts
Main Board: HDMI Input 36
Main Board: DVI Input 37
Main Board: HDMI In Sequoia 38
Main Board: Display Port Input 39
Main Board: Digital Input Port 40
Main Board: VGA Input 41
Main Board: ISP 42
Main Board: AFE Sequoia 43
Main Board: Frame Store DDR interface 44
Main Board: Panel Interface Sequoia 45
Main Board: Panel Interface 46
Main Board: I2S Audio Input 47
Main Board: Analog Audio Input 48
Main Board: Low Power Monitor 49
Main Board: Sequoia Power 50
Main Board: OCM Peripherals 51
Main Board: OCM Low Bandwidth ADC 52
Main Board: Power Sequoia 53
Main Board: Power System 54
Main Board: SMCU 55
Main Board: Board to board connect 56
Extension Board: Video input 57
Extension Board: Analog input 58
Extension Board: Analog output 59
Extension Board: Board to board connect 60
Extension Board: Audio input 61
Extension Board: Audio amplifier 62
Extension Board: Speaker switch 63
Extension Board: RS232 64
Extension Board: GP IO and power 65
Extension Board: Fan control; RTC 66
Extension Board: PC power 67
IR LED board 68