Philips az 8594 service manual

Page 1

Compact disc stereo radio recorder A28594/00/05

For repair iniormation oi the CD mechanism see
Service Manual of 'Compact disc mechanism RCD1J"

For repair information oi the cassette mechanism see
Service Manual oi 'lape Transport RDRZ'.

Service Manual

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CONTENTS :
page page
Connections 2 Tape:
Handling Chip Components 3 Circurt Diagram 29
Component Description 3 Component Lay out 31
Specification 4 Adjustment Table 32
Wiring Diagram 5
Service Test Programme 8 Control:
Dismantling 11 Circuit Diagram 33
Component Lay out 35
Tunen
Adjustment Table 15 CD:
Component Lay out 16 Circuit Diagram
Circuit Diagram 17 Servo pan 33
Decoder part 41
Equalizer: Component Lay out 44
Circuit Diagram 20 Adjustment Table 46
Component Lay out 23
Exploded View 47
Power: Parts List 50
Component Lay out 25 £30 and Safety Instructions 52
Circuit Diagram 27
CLASS 1
LASER PRODUCT

Subiect to modillcation
4822 725 22608

Printed in The Netherlands
: Copyright reserved

PH I ll PS

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Page 2

CD Stereo Radio Recorder A28590, A28594

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serVICe Product Service Group CE Audio

Service Information

Already published Service Inlcnnahans: none

A94-372

RCD 1J Compact Disc mechanism

The complete disc drive assy R00 1.] 4822 691 10301 is not available
on stock anymore.

Ii this code number is ordered RCD1.ZD 4822 691 20768 will be
delivered as replacement.

in case an old ROD H has to be exchanged by the new RCD1.ZD the
electronic circuit must be adapted as follows:

Minimum necessary changes (service solution)

Pos. no. change to Remark
9 Ft 804. R 805 8k2 HF gain
R 871 18k Sledge section
. R 872 47k
C 814 4u7 Focus search
C 829 4u7 Vrei buffer

1 After adaption of the electronic circuit the electrical edlustment
must be carried out according the enclosed new adjustment table!

. 1994-01-26 4822 725 24926

0346650