Philips LX700/21S/22S/25S, Service Manual

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GB
Service Manual
Service
Service Service
Service Service
LX700/
21S/22S/25S
TABLE OF CONTENTS
Page
Location of PCBs ............................................................. 1-2
Version Variations &Package .......................................... 1-2
Technical Specifications .................................................. 1-3
Measurement Setup ........................................................ 1-4
Service Aids ..................................................................... 1-5
ESD & Safety Instruction ................................................. 1-6
System Setup & Controls .................................... 1-7 to 1-11
Troubleshooting ............................................................. 1-12
Repair Instructions ................................................. 2-1 to 2-2
Disassembly Instructions & Service Positions ...... 3-1 to 3-2
Set Block & Wiring Diagram ............................................... 4
Key / Power Switch Board .................................................. 5
Phone / 6ch in Board .......................................... 6
Power Board ....................................................................... 7
Main Board ......................................................................... 8
Set Mechanical Exploded View & Parts list ....................... 9
©
Copyright 2001 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.
Published by SL-ET0316 Service Audio Printed in The Netherlands Subject to modification
Digital A/V Surround Receiver
3140 785 32480
Version 1.0
P R E P A R E D
D I G I T A L
S U R R O U N D