Philips SL7, Service Manual

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Published by ER/JY 0967 BU TV Consumer Care, the Netherlands Subject to modification EN 3122 785 17891
2009-Jul-24
©
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.
Color Television Chassis
SK4.1L
CA
17 8 91_000_090720.ep s
090720
21 S L9 21 S L9 S L7 S L7
Contents Page
1. Revision List 2
2. Technical Specifications and Connections 2
3. Precautions, Notes, and Abbreviation List 3
4. Mechanical Instructions 7
5. Service Modes, Error Codes, and Fault Finding 9
6. Alignments 10
7. Circuit Descriptions 15
8. IC Data Sheets 16
9. Block Diagrams
PWB locations 29
Block Diagram Chassis 30
SL7 Schematic Overview Chassis 31
21SL9 Schematic Overview Chassis 32
10. Circuit Diagrams and PWB Layouts Diagram PWB
SL7 Mono Carrier: Power Supply (A1) 33 40-41
SL7 Mono Carrier: Line Deflection (A2) 34 40-41
SL7 Mono Carrier: Frame Deflection (A3) 35 40-41
SL7 Mono Carrier: Tuner (A4) 36 40-41
SL7 Mono Carrier: AV Switch (A5) 37 40-41
SL7 Mono Carrier: Audio Amplifier (A6) 38 40-41
SL7 Mono Carrier: CPU & Decoder (A7) 39 40-41
21SL9 Mono Carrier: Power Supply (A1) 42 49-50
21SL9 Mono Carrier: Line Deflection (A2) 43 49-50
21SL9 Mono Carrier: Frame Deflection (A3) 44 49-50
21SL9 Mono Carrier: Tuner (A4) 45 49-50
21SL9 Mono Carrier: AV Switch (A5) 46 49-50
21SL9 Mono Carrier: Audio Amplifier (A6) 47 49-50
21SL9 Mono Carrier: CPU & Decoder (A7) 48 49-50
CRT Board (B) 51 52
BTSC and Tone Control Panel (K) 53 54