JVC KDSX-909-R, KDSX-925-R, KDSX-924-R, KDSX-979-R Service manual
KD-SX979R / KD-SX925R
KD-SX924R / KD-SX909R
KD-SX979R / KD-SX925R
KD-SX924R / KD-SX909R
SERVICE MANUAL
CD RECEIVER
KD-SX979R / KD-SX925R
KD-SX924R / KD-SX909R
Contents
KD-SX979R
ATT
/
/I
KD-SX924R
ATT
/
/I
KD-SX979R
KD-SX925R
KD-SX924R
KD-SX909R
45Wx4
DISP
RDS
TP
PTY
7 8 9 10 11 12
SCM
45Wx4
DISP
RDS
TP
PTY
7 8 9 10 11 12
SCM
Illumination color
COLOR
BLUE
RED
WHITE
Area Suffix
E ---- Continental Europe
KD-SX925R
ATT
45Wx4
/
MO
RND
5
SSM
˚
RPT
DAB
CD
FM/AM
CD
-CH
/I
DISP
TP
PTY
SCM
RDS
7 8 9 10 11 12
MO
RND
5
SSM
˚
RPT
DAB
CD
FM/AM
CD
-CH
KD-SX909R
ATT
45Wx4
/
MO
RND
5
SSM
˚
RPT
DAB
CD
FM/AM
CD
-CH
/I
DISP
TP
PTY
SCM
RDS
7 8 9 10 11 12
MO
RND
5
SSM
˚
RPT
DAB
CD
FM/AM
CD
-CH
Remote controller
VICTOR COMPANY OF JAPAN, LIMITED
MOBILE ELECTRONICS DIVISION,10-1,1Chome,Ohwatari-machi,Maebashi-city,Japan
(No.49548)
Printed in Japan
200002(O)
Safety precaution 1-2
Preventing static electricity 1-3
Instructions 1-4~20
Disassembly method 2-1
Adjustment method 2-6
Flow of functional operation
until TOC read 2-7
This service manual is made from 100% recycled paper.
COPYRIGHT 2000 VICTOR COMPANY OF JAPAN, LTD.
Maintenance of laser pickup 2-9
Description of major ICs 2-10
Block diagram 2-26
Standard schematic diagrams 2-27
Printed circuit boards 2-29~30
Parts list 3-1~16
No.49548
Feb. 2000
KD-SX979R/KD-SX925R
KD-SX924R/KD-SX909R
Block diagram
EN601
SHUTTLE SW .
ENC1,2
REMOTE
CONTROL
REMOCON
CN601
CN711
IC602
RECEIVER
KEY0 2
S601 ~ S619
OPERATION SW.
LCDDA
LCDCL
LCDCE
COM1 3
IC601
LCD DRIVER
S1 S68
LCD
LPF1
LPF2
IC701
SYSTEM
CONTROLLER
CN701
VOL CL
VOL DA
VOL CE
IC581
CD LPF
L-CH
R-CH
CD L/R
IC161
E.VOL
CHL L/R
CHANGER
CONTROL
J771
J1
TUL/R
AM/FM
FM/AM
LM0/1
TUNER
TU1
AMP
POWER
IC301
FRONT L
FRONT R
REAR L
REAR R
CN901
J321
LINE OUT
2-26
SOINDLE/FEED
MECHA. SWITCH
SW1 ~ 4
CD PICKUP UNIT
MOTER
SPINDLE
FEED
TRAKING
LODING MOTER
FOCUS
CN501
LOADING
IC501
CD DRIVER
FMO
IC521
RF AMP
RFTEFE
DMO
TRO
BUSO ~ 3
BUCK,CCE,RST
FOO
DSP & DAC
CD L/R
IC521
Standard schematic diagrams
Main amp. section
TUNER SIGNAL
CD SIGNAL
CD CHANGER SIGNAL
FRONT SIGNAL
REAR SIGNAL
CD servo, LCD & Key control section
CD SIGNAL
Parts list
)
A
Item
1 ZCKDSX909R-NPA NOSE PIECE 1 KD-SX909R
1-1 FSJC1058-001 FRONT PANEL 1
1-2 FSJD3024-01F FINDER ASSY 1 KD-SX979R
2 FSJC1029-024 TOP CHASSIS 1 FOR KD AND ISO
3 FSMH3001-003 HEAT SINK 1 BLACK
4 FSKM3011-002 BOTTOM COVER 1
5 FSMA3005-001 INSULATOR 1
6 QYSDST2604Z SCREW 3 CHASSIS+CD MECH
7 FSKZ4005-001 SCREW 3 CHASSIS+SIDE PA
8 QYSDST2606Z SCREW 3 CHASSIS+REAR BK
9 QYSDST2606Z SCREW 2 CHASSIS+MAIN PW
11 QYSDSF2006M SCREW 2
17 ------------ CD MECHA 1
18 FSXK3003-005 VOL.KNOB 1 JOG DIAL
19 FSYH4036-035 SHEET 1 SLIDING SHEET
21 FSXP2045-002 PRESET BUTTON 1 1-6 LASER CUT
22 FSXP3053-002 POWER BUTTON 1
23 FSXP3058-001 EJECT BUTTON 1
24 FSXP2041-003 PUSH BUTTON(L
25 FSXP4006-001 SCM BUTTON 1
26 FSXP2038-002 OPERAT.BUTTON 1
27 FSXP3061-001 SEL BUTTON 1
28 FSJK3027-001 RIM LENS 1 FOR KNOB
29 FSJK4009-001 REMOTE LENS 1 FOR REMOTE CON.
30 FSXP3059-001 DETACH BUTTON 1
31 VKW3001-330 COMP.SPRING 1 FOR DETACH BUTT
32 VKW3001-330 COMP.SPRING 1 FOR EJECT BUTTO
33 FSJC1059-001 REAR COVER 1
34 VKZ4777-001 MINI SCREW 5 FRONT+SW.PWB
35 FSYN3118-005 NAME PLATE 1 KD-SX925R
36 FSYH4080-001 LIGHT SHEET 1 KD-SX925R
37 FSYH4061-002 LIGHT SHEET 1 KD-SX909R/924R
38
42
43 FSYH3024-001 L.C.D.CASE
44 FSJK3028-001 L.C.D.LENS
(General assembly)
Parts number Parts name
ZCKDSX924R-NPA NOSE PIECE 1 KD-SX924R
ZCKDSX925R-NPA NOSE PIECE 1 KD-SX925R
ZCKDSX979R-NPA NOSE PIECE 1 KD-SX979R
FSJD3024-01G FINDER LENS 1 KD-SX909R
FSJD3024-01H FINDER LENS 1 KD-SX925R
FSJD3024-01J FINDER LENS 1 KD-SX924R
FSYN3119-005 NAME PLATE 1 KD-SX924R
FSYN3120-005 NAME PLATE 1 KD-SX909R
FSYN3115-005 NAME PLATE 1 KD-SX979R
FSYH4036-059
QLD0113-001 L.C.DISPL.PANEL 1 KD-SX979R
QLD0123-001 L.C.DISPL.PANEL KD-SX925R
QLD0124-001 L.C.DISPL.PANEL
LIGHT SHEET
Q'ty
1
1
1
KD-SX909R/924R
1
1
1
KD-SX925R
Block No. M1MM
Description
Area
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