Jvc KDS 570 Service Manual
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Extracted text from Jvc KDS 570 Service Manual (Ocr-read)
Page 1
KD-S570 / KD-SGZO
JVB
SERVICE MANUAL
CD RECEIVER
KD-5570 / KD-S620
KD-SSZO
Area Suffix
J Northern America
Remote
Model control unit
KD-8620 O
KD-8570 -
Contents
Safety precaution --------------------------------------- 1-2
Location of main parts -------------------------- 1-3
Disassembly method ----------------- 1-4
Adjustment method -------------------------------------- 1-9
Flow of functional operation until TOC read --------- 1-1 0
Maintenance of laser pickup --------------------------- 1-12
Description of major le -------------------------------- 1-13
This service manual is printed on 100% recycled paper. No.49581
COPYRIGHT © 2000 VICTOR COMPANY OF JAPAN, LTD. Dec 2000
Page 2
KD-8570/KD-8620
Safety precaution
A CAUTION Burrs formed during molding may be left over on some parts of the chassis. Therefore,
pay attention to such burrs in the case of preforming repair of this system.
A CAUTION Please use enough caution not to see the beam directly or touch it in case of an
adjustment or operation check.
1-2
Page 5
lRemoving the main amplifier board
(See Fig.5 and 6)
1. Remove the front chassis.
2. Remove the bottom cover.
3. Remove the two screws B attaching the main
amplifier board assembly on the bottom of the body.
4. Remove the three screws C attaching the main
amplifier board assembly on the back of the body.
5. Disconnect connector CN501 on the main amplifier
board assembly from the CD mechanism assembly.
lRemoving the CD mechanism assembly
(See Fig.7)
1. Remove the front chassis.
2. Remove the bottom cover.
3. Remove the main amplifier board assembly.
4. Remove the three screws D attaching the CD
mechanism assembly from the top cover.
I Removing the control switch board
(See Fig.8 and 9)
1. Remove the front chassis.
2. Remove the four screws E attaching the rear cover
on the back of the front panel unit.
3. Remove the control switch board from the front
panel unit.
KD-8570/KD-S620
Main amplifier board
CN501
Top cover
Fig.5
Fig. 7
Fig.8
Control switch board
1-5