Philips CDR570, Руководство по обслуживанию

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Published by JvO 9968 Service PaCE Printed in the Netherlands Subject to modification
5
3104 125 40010
Copyright reserved 1999 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.
CLASS 1
LASER PRODUCT
Compact disc recorder CDR570/930
/00S
CL 96532076_001.eps
260799
CDR
MINI CD RECORDER
OPEN/CLOSE
EASY JOG
ENTER
REWIND
RECORD
REC TYPE
MENU
ERASE
SOURCE
CANCEL
PLAY/PAUSE
STOP
FFWD
ERASE
FINALIZE
SCROLL
DISPLAY
ON/OFF
Recordable
DIGITAL
OPTICAL
ANALOG
I
I
CD
SYNC
PROGRAM
SHUFFLE REPEAT SCAN
ALL
MANUAL
TRACK
RW
REM
TRACK
REC
TIME
REM TOTAL
TIME
STEP
TRACK
1 2 3
4 5 6 7
8 9 10 11
Servicing
For servicing CDR570, the set can be divided into two parts.
1. The display board 1002 and the I/O board 1004 have to be repaired
at component level. The power supply unit 1003 is available as a
spare part, but can also be repaired at component level.
2. The CDR module (containing the CDR loader 81, CDR main board
1001 and loader bracket 82, 83) will be exchanged completely in
case of failure. This complete CDR module is available as spare
part. Defective modules have to be returned for central repair.
Also available: Circuit Description “The Basics of Compact Disc
Recordable/Rewritable”. Service code number 4822 725 25242.
Contents Page
1. Technical Specifications 2
2. Warning and Servicing Hints 3
3. User Instructions 6
4. Mechanical Instructions 25
Wiring Diagram 25
Exploded View 26
Dismantling Instructions 27
5. Electrical and Circuit Diagrams
Diagram PWB
Overall Block Diagram 28
Display Board & On/Off Switch 29 30
I/O Board 31 32
Power Supply Unit 33 34
6. Diagnostic Software 35
7. Faultfinding Trees 39
8. Faultfinding Guide 43
9. List of Abbreviations 52
10. Partslist 58
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