Jvc KDSX 930 Service Manual
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Extracted text from Jvc KDSX 930 Service Manual (Ocr-read)
Page 1
KD-SX939
KD-SX930
JVD
SERVICE MANUAL
KD-SX939
> KD-SX93O
- Area Suffix
COMPACT
m @053 J --------------------- U-S-A-
DIGITAL AUDIO
> KD-SX939
CD Mechanism
TN-CCD1001
SYSTEM CPU
UPD178018AGC513
POWER AMP
> TDA856SQ
CD PICKUP
OPTIMA720
Contents
Safety Precaution ----------------------- 1-2 Maintenance of Laser Pickup .......... 2-11
Instructions ---------------------------- 1-3~1-22 Replacement of Laser Pickup --------- 2-11
Location of Main parts ----------------- 2-1, 2 Discription of Main ICS .................. 2-12~17
\ Removal of Main parts ---------------- 2-3~8 Block Diagram ............................. 2-1 8
" Main Adjustment ------------------------ 2-9 Standard Schematic Diagrams -------- 3-1~5
Flow of Functional Location of P.C.Board Parts ........... 3-6~8
Operation Unit TOC Read -------- 210 Parts List .................................... 4-1 ~14
No.49471
COPYRIGHT 1998 VICTOR COMPANY OF JAPAN, LTD.
© March 1998
Page 2
KD-SX939
KD-SX930
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 CAU'HON Please use enough caution not to see the beam directly or touch it in case of an
adjustment or operation check.
1-2