Published by RH 9969 Service DPS Hasselt Printed in the Netherlands Subject to modification 5 3104 125 40030
©
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.
Compact disc recorder CDR775
/00
AUDIO CD RECORDABLE/REWRITABLE
OPEN / CLOSE
PLAY / PAUSE
STOP
REC
TYPE
R
e
c
o
r
d
a
b
l
e
ON / OFF
OPEN / CLOSE
PLAY / PAUSE
STOP
EXT
SOURCE
ERASE
FINALIZE
OPEN / CLOSE
PLAY / PAUSE
STOP
EXT
SOURCE
ERASEFINALIZE
AUDIO CD RECORDABLE/REWRITABLE
AUDIO CD RECORDABLE/REWRITABLE
RECORD
CDR
CD
DOUBLE SPEED
CDR775 AUDIO CD RECORDER
6
5
6
K
K
J
J
5
AUDIO CD PLAYBACK
AUDIO CD PLAYBACK
PLAY/PAUSE
STOP
OPEN/CLOSE
PLAY/PAUSE
STORE/
MENU
STORE/
MENU
EASY JOG
EASY JOG
CANCEL/
DELETE
CANCEL/
DELETE
STOP
OPEN/CLOSE
ENTER
IR SENSOR
REM
TRACK
REC
TIME
DIGITAL
OPTICAL
ANALOG
PROG
SHUFFLE
REPEAT
S
CAN
I
I
CD
R
W
CHANGER
SYNC
MANUAL
RECORD
REM
TOTAL
A-B
ALL
TRACK
TIME
STEP
T
RACK
CD
RW
1
2
3
4
567
8
9
10 11
12
13
14
15
16
17
18
19
20
+
DISPLAY
SCROLL
DJ MODE
REPEAT
SHUFFLE
PROG
PHONES
CL 96532086_000.eps
080999
SERVICING
For servicing CDR775, the set can divided into three parts.
1. The display board (partly) 1 002, the I/O board 1004, the
headphone board (partly) 1002, the IR board (partly) 1002, the ON/
OFF & Standby LED board (partly) 1002 and the CD-out board
(partly) 1002 have to be repaired at component level. The power
supply unit 1003 is available as 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.
3. The CD module (containing the CD loader 131, CD main board
1005 and loader bracket 132) is a new module with VAL1250
loader assy but also a separate CDM and separate loader parts will
be available via service stock. The CD main board can be repaired
at component level.
Also available: Circuit Description " The Basics of Compact Disc
Recordable/Rewriteable". Service code number 4822 725 25242.
Contents Page
1. Technical Specifications 2
2. Warning and Servicing Hints 4
3. User Instructions 7
4. Mechanical Instructions 19
Wiring Diagram CDR 19
Wiring Diagram CD loader 20
Exploded View CDR 21
Exploded View CD loader 22
Dismantling Instructions 23
5. Electrical and Circuit Diagrams
Diagram PWB
Overall Blockdiagram 24
Display Board 26 26
IR / On/Off &Standby LED Board 27 27
Headphone / CD-out Board 28 28
I/O Board 29 30
Power supply unit 31 32
CD-Mainboard 1A 33 37/38
CD-Mainboard 1B 34 37/38
CD-Mainboard 1C 35 37/38
CD-Mainboard 2 36 37/38
6. Diagnostic Software 39
7. Faultfinding Trees 43
8. Faultfinding Guide 49
9. List of Abbreviations 65
10. Partslist (mechanical and electrical) 71
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