Jvc KDSH 99 R Service Manual

Page 1

KD-SH99R

JVB
SERVICE MANUAL

CD RECEIVER

KD-SH99R

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Area Suffix
E ------- Continental Europe
EX ----- Central Europe

Contents Safety precaution -------------------------- 1- 2
Preventing static electricity ----- 1- 3
Disassembly method ---------------- 1- 4
Adjustment method ----------------------- 1-15
Flow unit reading TOC
of CD/CD-R/CD-RW ---------- 1-1 8
Maintenance of laser pickup ----------- 1-20
Replacement of laser pickup ----------- 120
Description of major le ----------------- 1_21~45

No.49645

COPYRIGHT © 2001 VICTOR COMPANY OF JAPAN, LTD.
Jun. 2001

Page 2

KD-SHQQR

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 42

KD-SH99R

I IS41C16256-35T(|0602):RAM

1.Pin layout
44 ~ 21
D
. 1 ~ 22
2.Block diagram
OE
fi
LCAS -> GE W E
CLOCK CAS CONTROL WE CONTROL
UCAS -> GENERATOR LOGICS LOGIC

HAS ->

A0-A8 l:>

1-42

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CLOCK (a; <fi>
GENERAT R
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