KD-SH9750,KD-SH9700
SCHEMATIC DIAGRAMS
CD RECEIVER
KD-SH9750,KD-SH9700
ATT
ANGLE
EQ
CD
DAB
DISC
FM
PRESET
PRESET
R D
Detachable
AM
CH
AUX SEL
RM-RK100
SRC
DISC
VOLUME
D
DISP
ATT
SEL
3456 M21
BBE
MODE
ARSENAL rogo
Line output level
WARRANTY
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
KD-SH9750J
KD-SH9750C KD-SH9700J
4 V 4 V 2 V
2 YEAR 1 YEAR 1 YEAR
KD-SH9750
Area Suffix
J -------------------------- U.S.A.
C --------------------- CANADA
KD-SH9700
Area Suffix
J -------------------------- U.S.A.
2-1
2-2
2-8 to 11
COPYRIGHT 2003 VICTOR COMPANY OF JAPAN, LTD.
No.49831SCH
2003/04
KD-SH9750,KD-SH9700
Safety precaution
!
!
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.
Please use enough caution not to see the beam directly or touch it in case of an
adjustment or operation check.
2-8
Block diagram
KD-SH9750,KD-SH9700
5
SW1
SW1
SW2
VA, VB
VE,VF
MD,LD
IC601
CD RF
RWSEL,IOP
IC571
24bit DAC
VOUTL
VOUTR
IC572
CD LPF
SW2
DACML
REGC
REST
RESET
SWITCH
LOAD/FEED
MOTOR
4
SPINDLE
LOAD/FEED+
LOAD/FEED-
SPINDLE+
SPINDLE-
REST,SW1,SW2
CN601
MOTOR
RF,FE,TE
RFRP
SEL,TEB
RFDC
IC621
D.S ERVO
BUS0 to BUS3
BUCK,CCE
DSPPST
BCK
LRCK
DACMC
DACMD
DACCS
DSPRST
DATA
BCK
LRCK
SDO
IC652
MP3 DEC
& DSP
PICK UP
3
FOCUS+
FOCUSTRACKING+
TRACKINGA,B,LD,E,F,VR,MD
LOAD/FEED+
LOAD/FEEDSPINDLE+
SPINDLETRACKING+
TRACKINGFOCUS+
FOCUS-
FMO
DMO
TRO
FOO
IC681
CD DRIVER
LOAD,CDON,LD/FE
IC501
CPU
BUSSO,BUSSI
BUSIO,/BUSIO
BUSSCK
MP3DA
MP3CK
MP3STB
MP3RST
CDRESET
B.DET,P.DET
CDMUTE,CDREQ
IC503
J-BUS BUFF
BUSSI/SO
BUSCLK
CD.L-CH
CD.R-CH
PA NE L
MOTOR
J1
ANT
CN501
CD-L
CD-R
CDMUTE,CDREQ
PON,CDRESET
SI/SO,SCK
CN981
IC981
PA NE L
DRIVER
PMO+
PMO-
CN982
TU1
FM/AM
TUNER PACK
CFSEL,SD/ST
PLLCE,PLLDA
PLLCK,PLLDI
MRC,SM,FM/AM
PM0
PM1
PMKICK
SI/SO
SCK
EVLO
EVRO
DSPFL,DSPFR
DSPRL,DSPRR
EVLO
EVRO
IC152
IC252
SWITCH
IC101
DSP
DSPDA
DSPCK
DSPREQ
INTRST
SRST
IC701
CPU
TU-L
TU-R
IC131
IC231
DSP LPF
JVC BUS
VOLM
VOLD I
VOLC L
SDA
SCL
BUSSO
BUSSCK
BUSINT
IC941
IC151
IC251
E.VOLUME
AUX- L
AUX- R
IC703
EEPROM
SI/SO,SCK
FL,RL
FR,RR
SWL
SWR
KD-SH9750 J/C only
CH-L
CH-R
CN941
CD-CH
IC171
IC271
LINE AMP.
IC351
OPEAMP
IC352
SWITCH
W-LPF1
W-LPF2
SUBMUTE
SUBLO
IC331
IC431
BUFF AMP.
KD-SH9700 J only
FRONT./REAR
SUBWOOFER OUT
CN321
LINE IN
KD-SH9750 J/C only
IC301
POWER AMP.
FRONTL+
FRONTLREARL+
REARL-
IC911
REG
CN322 CN901
LINE OUT
SPK BATT
IC803
FLASH
MEMORY
IC801
LCD
DRIVER
A1 to A20
D0 to D7
RE,WE,RY/BY,CS0
IC802
RESET
S817
RESET SW
RESET
KEYDATA
DISPCE,DISPDA
DISPCK
REMOCON
IC805
REMOCON
CN801
CN811
CN805
DETACH,KEYDATA
CN991
DISPCE,DISPDATA
DISPSCK,RESET
REMOCON
PNLSW1 to PNLSW6
CN703
S891 to S896
CN804
SWITCH
PA NE L
2
LCD
MODULE
ENCODER
CN802
EN801
VOL1,VOL2
DB0 to DB7
OSC,RES,CS
RS,WR,RD
KEY0 to KEY2
S801 to S816
KEY
MATRIX
1
AB CD E F G
2-1
Standard schematic diagrams
Main amplifier section (KD-SH9750)
KD-SH9750,KD-SH9700
KD-SH9750,KD-SH9700
TDA7560
27K
D421
R425
2.2k
47K
0.1
C323
!
C305
0.01
47/16
R303
47k
R305
10k
L901
QQR1198-001
D915
RB160M-30
CN901
QNZ0090-001
C307
0.47/50
1N5401-F64
C901
2200/16
4.7K
R920
0.1
C922
C304
0.47/50
!
1SS355
2.2k
2.2/50
C923
Q302
100P
C324
C303
2SD601A
1K
1K
R422
R421
100
100
R423
R424
R921
1K
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Tuner signal
CD signal
Front signal
Rear signal
C309
0.01
D314
RB160M-30
D311
RB160M-30
D312
RB160M-30
D411
RB160M-30
D412
RB160M-30
D413
RB160M-30
D414
RB160M-30
D313
RB160M-30
100P
C311
C312
100P
C411
100P
C412
100P
C413
100P
C414
100P
100P
C313
C314
100P
CD-changer signal
AUX IN signal
Subwoofer signal
R173
33K
IC171
SWL
SWR
0.1
C914
R939
0.001
C936
220/10
C915
1k
15V
0.01
C932
R351
R352
UN2211
0.1
C916
ACC5V
Q351
0.1
C927
L931
D931
C933
BA3220FV
IC271
BA3220FV
10K
10K
Q352
UN2211
IC911
0.01
C917
CD8V
150u
RB160M-30
100/16
R174
R274
R273
33K
33K
33K
220/10
C918
HA13166
PON
R935
22/16
C919
180
C351
10/16
R913
10V
C934
R931
R932
R933
R934
5.6K
22/16
C920
2700P
R365
1M
C177
C178
4.7/25
C278
C277
4.7/25
C275
100/10
220/10
C352
R353
!
R914
R936
47K
C176
R364
C359
100K
1K
10
10
10
10
IC931
C175
100/10
4.7/25
4.7/25
100/10
C276
100/10
0
R278
UDZS5.1B
D353
1k
R355
47K
R366
C360
0.033
R915
10K
Q911
UN2111
NJM2360AM
0
R279
R356
100K
C358
0.0056
1M3.9k
C361
0.027
100/10
C931
QVP0033-331Z
C180
0.01
C171
FL
4.7/25
RL
4.7/25
RR
4.7/25
FR
4.7/25
R386
Q972
UN2111
UDZS11B
D972
VDD5V
C172
C272
C271
4.7/25
C173
R171
C179
22k
R172
47/16
C174
22k
4.7/25
R175
150K
C280
0.01
4.7/25
C274
R272
C279
22k
R271
47/16
C273
22k
R275
4.7/25
150K
LEVEL
270K
MUT
W-LPF2
C972
47/16
W-LPF1
SUBMUTE
ILL
470P 0.22/50
10/16
C926 C384
220/10
0.01
C913
C912
C911
ANT
3.3V
BUSSCK
BUSINT
100K
R949
R948
330
22k47K
R947R946
L942
1.8u
C941
0.047
C711
10/16
220/10
C714
0.1
C713
220/10
C712
470P
C717
0.1
TDA7404D
IC703
IC251
1/50
C381
BR24L16F-W
Q914
L701
47u
SI/SO
R944
VOLDI
VOLCL
VOLM
FR
RR
R251
120k
SWR
C259
C260
0.047
100/10
D382
C383
R383
12K
R381
180K
22K
R382
Q971 D901
UN2111
1SS355
D971
47K
R924
2SD601A
C925
Q913
2SB709A
I/O
BUSSO
R941
100k
R942
22K
L941
1.8u
47K
390
R384
1K
R385
R923
4.7K
22/16
HD74HCT126T
0.047
Q381
C971
2SD601A
22/16
C382
47/6.3
D911
IC941
R950
10k
1SS355
D381
R926
R917
1SS355
47k
1SS355
R916
15k
47k
IC151
R152
5
2.2k
2.2k
R153
IC152
BU4066BCFV
Q151
UN2211
EVRO
EVLO
Q152
UN2211
DSPFL
DSPRL
CD-L
TU-L
CH-L
AUX-G
AUX-L
C151
4.7/25
C152
1/50
C153
4.7/25
C154
C155
C156
C157
C158
4
DSPSEL
0.01
C722
3.3V
GND
9V
EVLO
EVRO
DSPFL
DSPFR
DSPRL
DSPRR
CD-L
CD-R
TU-L
TU-R
INTRST
SRST
DSPREQ
DSPSI
3
2
DSPCK
DSPDA
RDY
DRDY
BBE
DISPSCK
DISPDATA
KEYDATA
DISPCE
LEVEL
SD/ST
CFSEL
FM/AM
SMETER
REMOCON
PM0
PM1
PMKICK
ON5V
PNLSW6
PNLSW5
PNLSW4
PNLSW3
To
LCD & Key control, tuner and DSP section
PNLSW2
PNLSW1
PLLCE
PLLDA
PLLCK
PLLDI
CDREQ
CDRESET
CDMUTE
PON
SI/SO
SCK
CD8V
VDD5V
10V
15V
PS
ACC5V
DETACH
RESET
PS2
D701
1SS355
CDMUTE
CDRESET
VOLM
VOLDI
VOLCL
SUBMUTE
W-LPF1
W-LPF2
R781
R782
47K
R713
MUTE
220k
R793
220k
R794
47k
47k
220k
220k
R796
R795
IC702
BD4833FVE
220k
R797
R770
R771
R772
R773
R774
R775
R776
R777
R778
R783
R784
R785
R786
R787
R788
R789
R790
R791
R792
C725
220k
R798
100P
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
10K
1k
1k
1k
1k
1k
1k
UPD784217AGC206
R714
1
C701
100P
C724
2.2k
47/6.3
IC701
C702
1k
R769
VPP
470P
PON
R768
1k
R701
DSPSEL
C703
R767
220/10
TDA7404D
VOLDI
VOLCL
VOLM
FL
1/50
1/50
1/50
1/50
10/16
PLLDI
PLLCK
PLLDA
PLLCE
FM/AM
CFSEL
DIM
TELM
DIMIN
1k
1k
1k1k1k
1k
1k
1k1k1k
R759
R760
R761
R762
R763
R764
1k
R703
ANT
820
R715
X701
QAX0617-001Z
0.1
8P
27P
C707
C706
1k
R702
C704
R766
AMPK
0.1
R765
C705
R716
C708
RL
SWL
47k
R154
BBE
SD/ST
1.8k
1k
R754
R756
1k
1k
1k
1K
R704
R706
R707
R705
REMOCON
BUSINT
R717
10M
47K
X702
QAX0401-001
22P
27P
C709
DSPSI
1k
R753
1k
R708
CDREQ
Q701
DSPCK
DSPDA
1.8k
1.8k
R752
R751
1k
R710
R712
UN2213
R151
DSPREQ
1.8k
R750
R711
22k 1k
KEYDATA
R718
C710
120k
0.047
C160
INTRST
1.8k
R749
47k
SRST
1.8k
R748
SI
SO
IC252
100/10
DRDY
1k
R747
BU4066BCFV
C159
0.047
R746
R745
R744
R743
R742
R741
PS
DSPRR
C251
4.7/25
CD-R
C252
1/50
TU-R
C253
4.7/25
CH-R
C255
1/50
AUX-R
C254
1/50
AUX-G
C256
1/50
C257
1/50
MUTE
BUZ
I/O
TELM
DIMIN
R724
SM
MRC
PS
1/50
QAN0023-001Z
Q961
R735
C258
270
47K
BUZ
UN2211
DSPFR
RDY
DETACH
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
6.8k
6.8k
6.8k
1k
1k
R739
R740
R738
R737
R736
R734
270
R733
10k
R732
1k
R731
R730
R729
R728
R727
R726
R725
R722
R720
R799
DISPCE
3.9k
DISPSCK
3.9k
DISPDATA
1k
1k
BUSSCK
1k
BUSSO
1k
SI/SO
1k
1k
47k
R961
3.3k
C961
BZ961
R363
1M
0.027
C353
0
R179
CH-R
VR931
R357
0
R178
C333
FL
4.7/25
D331
R334
100K
UDZS5.1B
470
R333
R335
C354
R953
R954
D431
UDZS5.1B
0.0068
C357
0.012
100k
100k
0.047
C944
0.082
C355
R361
R433
15k
R435
C435 C335
47/6.3 47/6.3
470
R434
R359
100K
IC352
BU4066BCFV
AUX-L
AUX-G
AUX-R
SUBO
100K
100K
100K
C356
2.2/50
D352
MA152MK
R371
IC351
R370
R328R428
100
SI/SO
C334
RL
4.7/25
C434
RR
4.7/25
C433
FR
4.7/25
R360
8.2k
0
47K
R358
2.2/50
R362
1M
R367
47K
R912 R911
4.7K 9.1K
Q912
UN2211
DIM
GND
CH-L
R951
100
R952
100
R937
3.9K
R336
R337
39K
R437
R436
39K
NJM4565V
2.2k
ILL
MUT
C325
100k100k
C425
SCK
CN941
QNZ0095-001
39K
39K
R368
470P
470P
Q353
C337
100P
R339
18K
C436
100P
R438
18K
820
2SD1048
D912
R338
18K
C336
100P
R439
18K
C437
100P
47K
R369
SUBO
RB160M-30
C362
0.047
IC331
NJM4565V
IC431
NJM4565V
MUT
1K
1K
R321
R322
2SD1048 2SD1048
100
100
R324
R323
D914
RB160M-30
0.1
2.2K
2.2K
D913
RB160M-30
R918
R919
C921
C422
C322
C421
C321
QGA2501C1-07
0.1
C326
R329
470
R327
100
R427
100
C363
0.047
IC301
C181
0.33
C182
0.33
100P
100P
C302
C301
100P
100P
C402
C401
C282
0.33
C281
0.33
ON5V
R301
2.2K
AMPK
UN2211
R177 R277
R176
D321
1SS355
R325
2.2k
Q321 Q421
Q322
2SD1048
100P
100P
100P
100P
CN322
CN321
QGA2501C1-06
R302
Q301
22/16
C306
R306
47k
47K 47K
47K
R276
D322
D422
1SS355
1SS355
R426
R326
2.2k
Q422
2SD1048
100K
R922
2-2
HAB C DE FG
KD-SH9750,KD-SH9700
LCD & Key control, tuner and DSP section (KD-SH9750)
47k
R852
47k
R853
1.5k
R854
1.5k
DISPCE
R879
1k
D0
D1
D2
D3
D4
D5
D6
D7
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
0.001
3.3K
4.7K
0.001
3.3K
4.7K
C114
X101
QAX0264-002Z
8P
C116
C807
0.047
C808
2.2/50
2.2/50
R111
R123
C203
C103
0.1
C117
47k
12P
R855
C830
C831
R856
R891
R857
0.047
R858
R859
R860
R861
R862
R863
R864
R865
R866
R867
R868
R869
R870
R871
R872
R873
IC801
MN102H60KCJ
0
47u
L101
4.7
R117
Q102
2SB815
3.3V
PMKICK
1000P
1000P
330
100k
47k
330
330
330
330
330
330
330
330
1k
1k
1k
1k
1k
1k
1k
1k
0.01
C128
KEYIN
D803
1SS355
R899
470k
D804
1SS355
CN802
QGF0523F1-40W
5
C820
C819
C818
C817
C816
4
C815
R878
C822
0.047
0.1
0.1
0.1
C821
0.022
0.1
0.1
1M
OSC
C828
220P
RES
CS
RS
WR
RD
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
15V
0.022
VOL1
VOL2
A2A3A4A5A6A7A8
0.047
C814
A1
CS0
D805
1SS355
QSW1025-001
RE
CN804
EN801
D0
QGF0503F3-07X
R896
47k
Q803
2SB709A
R897
47k
Q804
2SB709A
R898
47k
Q805
2SB709A
WE
A18
A19
RY/BY
D2
A20
0.047
C813
CN703
S805 S804 S803 S802 S801
R460 R459 R458
820 560 390
S811 S810 S809 S808 S807
S806
R455
820
S812
A9
A10
A11
A12
D7A0D6A1D5A2D4A3D3
QGF0503F3-07X
R463R464
390560
A13
A14
A15
A16A17
IC803
LH28F160BJHET93
47k
10/6.3
470P
R877
C811
C812
A0
PNLSW6
PNLSW5
PNLSW4
PNLSW3
PNLSW2
PNLSW1
R452R453R454
270390560
R457 R456
270 300
R462
270
Q801
UN2111
0.047
C810
VCCW
R875
R451
300
R461
300
S813S814S815S816
1SS355
1k
D801
R876
2.2k
C809
4.7/6.3
RESET
S817
KEY0
KEY1
KEY2
47k
R874
IC802
IC-PST4324U
KEYIN
1SS355
D802
3
TU-L
TU-R
C201
2.2/50
C101
2.2/50
C202
R202
R201
C102
R102
R101
C110
0.1
C111
10/16
R118
0
Q101
UN2211
PON
R122
4.7k
S894
S893
S892
S891
CN982
QGA2501F1-02
2
R21
R22
FM/AM
SM
PMO-
22
22
PMO+
Q22
2SB815
R25
47k
R26
NSW0146-001X
J1
QAM0105-002
R23
4.7k
Q23
UN2211
NSW0146-001X
NSW0146-001X
L1
Q21
2SB815
47k
D21
R24
3.3K
NSW0146-001X
10u
R7
MA152WK
0.047
C1
S895D1
1SS355
S896
NSW0146-001X
TU1
1SS355
D2
C13
0.047
R8
10
NSW0146-001X
QAU0204-002
47/16
47/16
0.01
C3C4C2
100/10
CFSEL
0.022
C6C7C5
EVRO
EVLO
R11
ON5V
0.1/50
C14
10k
R1
8.2k
R2
8.2k
6.8k
R3R4C11
820P
6.8k
820P
C12
MRC
PLLDI
PLLCK
PLLDA
PLLCE
C8
4.7/25
C9
4.7/25
0.022
R9
47k
100/10
0.047
C10
100/10
C15
C16
27
R10
IC981
1k
R801
RES
SBT
R851
330
R802
RE
47K
R113
BBE
BA6956AN
R850
330
R803
WE
SBD
R849
330
R804
VCCW
0.1
C124
KEYDA
R848
330
R805
RY/BY
DISPDA
1k1k1k1k1k
R847
330
R806
CS0
10/16
C118
LED2
DISPCK
LED4
10/16
C122
1k
R114
LED0D1LED1
LED5
0.1
C121
Q103
10k
R846
LED6
0.1
C119
UN2211
R124
10k
R845
330
R807
KEY2
10k
R844
330
R808
47K
ON5V
KEY1
KEY0
10k
R843
330
R809
330
R810
IC101
AK7740VT
DRDY
330
R811
Q104
1k
R839
10/6.3
C801
R116
R115
UN2211
VOL2
R125
1k
R838
VOL1
C104
C204
C105
C205
47K
CS
RS
WR
47k
R840
47k
R841
1.5k
R842
1k
1k
1k
C829
C806
1000P
0.047
R835
R836
R837
TH801
1k
R834
1k
R833
8.2k
R832
R831
1k
330
R830
330
R829
330
R828
330
R827
330
R826
330
R825
330
R824
330
R823
330
C805
R822
330
R821
470P
330
R820
330
R819
330
R818
330
R817
330
R816
330
R815
330
R814
0
R812
X801
NAX0586-001X
0.047
C803
C802
30P
R119
2.2/50
2.2/50
2.2/50
2.2/50
C120
0.1
1k
1k
C129
0.047
Q105
UN2211
4.7k
R126
RDY
PS
PM1
PM0
PON
CD8V
CDRESET
0
R131
R231
R132
R232
INTRST
DSPREQ
DSPSI
C804
30P
SRST
DSPCK
DSPDA
R813
47k
18K
18K
18K
18K
820P
820P
C132
C131
820P
820P
C231
C232
Q982
UN2211
NAD0022-103X
OSC
RD
ANA
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
100K
R133
R134
R233
100K
R234
CDREQ
CDMUTE
R985
R986
Q983
UN2211
100K
100K
470
470
R496
R495
NSPW300BS
D842
10/6.3
C823
R137
47K
R135
10K
R136
10K
R138
47K
R237
47K
R235
10K
R236
10K
R238
47K
47k
47k
470
470
R494
R493
NSPW300BS
D841
L801
SCK
SI/SO
47u
L981
47u
470
470
R492
R491
NSPW300BS
D840
C134
100P
C234
100P
ON5V
C133
100P
C233
100P
CD-R
LED0
IC804
C135
C235
470
470
R489
R490
D839
SML-310BAT
D838
UN2211
Q825
NJU7241F33
0.047
C824
IC131
0.1
C138
47/6.3
IC231
C238
0.1
CD-L
1k
R488
SML-310BAT
LED1
10/6.3
C825
NJM4565V
10k
R139
10k
R140
R239R240
NJM4565V
47/6.3
1k
Q824 R487
C139
D837
SML-310LT
UN2211
VDD5V
10/6.3
C826
47/16
10k10k
LED6
680
R486
680
R485
Q823
D835D836
SML-310LTSML-310LT
UN2211
LED5
680
R484
D812
D813
D814
680
R483
Q822
D833
SML-310LT
D834
SML-310LT
UN2211
UDZS6.2B
UDZS6.2B
UDZS6.2B
DSPRR
1k
R482
RESET
0.1
C992
DSPFR
1k
R481
1SS355
D999
220/10
C991
DSPRL
D832
SML-310LT
UN2211
KEYDA
L991
DSPFL
470
R480
DISPCE
DISPDA
UDZS6.2B
D998
47u
470
R479
DISPCK
UDZS6.2B
D997
R991
R992
D829D830
SML-310LTSML-310LT
D831
SML-310LT
LED4
10V
UDZS6.2B
D996
22k
47k
470
470
R477
R478
SBT
SBD
UDZS6.2B
D995
Q992
UN2211
D826D827
SML-310LTSML-310LT
D828
SML-310LT
Q821
ANA
15V
UDZS6.2B
UDZS6.2B
D994
D993
R993
47k
470
470
R475
R476
UN2211
ACC5V
RESET
UDZS6.2B
D992
D824
SML-310LT
D825 D823
SML-310LT SML-310LT
VDD5V
REMOCON
UDZS6.2B
D991
1.2k
1.2k
R473
R474
D821
D810
D809D811
D808
D807
D806
CN801
QGZ2202M1-16
CN811
QGZ2202L1-16
SBTSBD
Q991
UN2214
1.5k
R472
D822
10V
ACC5V
1.5k
R471
MA152WK
SML-310LT
UDZS6.2B
UDZS6.2BUDZS6.2B
UDZS6.2B
UDZS6.2B
UDZS6.2B
CN805
CN991
QGF1034C1-20X
REMOCON
ACC5V
QGF1013F1-20X
R995
1k
R994
1k
1k
1k
R988
R987
D982D983
R894
0
R895
47
KEYDATA
SML-310FTSML-310FT
ACC5V
15V
RESET
10V
DETACH
IC805
RPM6938-V4
PS2
10/6.3
C827
3.3V
9V
EVLO
EVRO
DSPFL
DSPFR
DSPRL
DSPRR
CD-L
CD-R
TU-L
TU-R
INTRST
SRST
DSPREQ
DSPSI
DSPCK
DSPDA
RDY
DRDY
BBE
DISPSCK
DISPDATA
KEYDATA
DISPCE
LEVEL
SD/ST
CFSEL
FM/AM
SMETER
REMOCON
PM0
PM1
PMKICK
ON5V
PNLSW1
PNLSW2
PNLSW3
PNLSW4
PNLSW5
PNLSW6
PLLCE
PLLDA
PLLCK
PLLDI
CDREQ
CDRESET
CDMUTE
PON
SI/SO
SCK
CD8V
VDD5V
10V
15V
PS
ACC5V
DETACH
RESET
PS2
GND
To
Main amplifier section
Q984
PMO+
1
330P 39k
C31
ON5V
SD/ST
PMO-
UN2211
Q981
D981
R981
1k
UDZS4.7B
100/10
C981
0.047
C982
AB CD E F G
UN2211
UN2213
Q985
Q986
UN2211
0.01
C983
0.01
C984
0.01
C985
C986
0.1
0
R983
0
R984
CN981
QGB2027M4-22S
To
CD servo control section CN501
Tuner signal
CD signal
2-3
CD servo control section (KD-SH9750)
KD-SH9750,KD-SH9700
KD-SH9750,KD-SH9700
RWSEL
R613
C611
68p
1k
R610R611R612R614
10010k2k15k
C610
5p
5
VB
VA
VF
VE
MD
0.01
C612
0.01
C613
CN601
QGF0527F2-22W
4
R615
150
FOCUS-
FOCUS+
TRACKING+
TRACKING-
SPINDLE+
SPINDLE-
REST
LOAD/FEED+
LOAD/FEED-
SW2
SW1
3
VREF
IOP
LD
VA
VF
VE
VB
MD
LD
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
DSPRST
L623
47u
FMO
2
SPINDLE+
SPINDLELOAD/FEED+
LOAD/FEED-
RESET
BUSSCK
BOOT
BUSSI
BUSSO
R682
R681
6.8k
R683
6.8k
2.2k
8.2k
R684
15k
R691
B682
0
LOAD
LD/FE
CN502
QGF0501F1-08X
1
C614
0.01
4.7k
R638
4.7k
R639
R601
R602
R603
R604
4.7k
R640
4.7k
R641
0.01
C646
C601
C643
0.01
IC601
10k
R642
TA2157FN
82k
82k
330k
330k
C602
47/6.3
L622
47u
0.33
C644
BA5830FP
47/6.3
C645
IC681
0.01
R616
10k
IC621
TC94A14FA
R605
100p
C642
C609
22
R606
47/6.3
C641
0.1
C603
22
0.01
C640
R637
47
R621
R622
BCK
Q681
2SB1184/QR/
RFGC
100/6.3
1M
47
LRCK
R623
R690
R689
R685
6.8k
R687
6.8k
RF
33k
12k
C608
47
DATA
0.01
C621
TRACKING+
TRACKING-
RFRP
0.1
R609
SEL
2SB1132/QR/
Q601
FMO
DMO
100
100
R635
R636
L621
FOCUS+
FOCUS-
R686
12k
R688
1k
C638
VREF
56k
TEB
C604
0.01
47u
CDON
TRO
FOO
DMO
C690
10/6.3
C682
10/16
C683
0.1
C684
47/16
R607
0.01
FE
C639
C622
B681
C606
82k
VREF
47/6.3
47/6.3
0
1SR154-400
D682
47/16
C689
47/6.3
TRO
R631
R608
C607
C616
0.01
10/6.3
RFDC
TE
C605
820
0.0068
FOO
C637
0.047
C636
0.047
C632
470p
C631
470p
R634
R633
R632
100
100
R630
R624
5.6k
C508
0.01
MP3DA
MP3CK
IOP
0.047
0.047
0.047
C633
C635
C634
R628
R626
R625
R549
R550
0.033
C629
0.01
C625
Q501
UN2111
R542
R543
R544
R545
R548
R525
100k
C626
R539
R541
47k
100
C509
0.033
0.01
1.5M
470k
4.7k
4.7k
47k
R540
10k
100
100
10k
8.2k
P.DET
47k
RFGC
RFDC
RFRP
R516
1k
0.01
TH501
SEL
TEB
0.0027
TE
FE
RF
C624
R627
NAD0022-103X
BOOT
0
0
0
C630
R629
10k
C627
47p
C623
0.01
C510
C628
47/6.3
0.015
15k
C514
8VDET
IC501
TMP91CW12AF4NB1
BUSSCK
1000p
C597
0.001
1000p
C598
0.01
C501
47u
L652
IC651
1SS355
D504
1k
1k
R502
R501
CDON
IC571
R668
0R0
C665
0.33
C668
C669
NJU7241F25
1SS355
D505
100
R538
1k
100
100
R503
R504
R505
MP3RST
CDREQ
CDMUTE
PCM1716E
R574
R675
C664
C666
C667
47/6.3
0.01
C651
DACCS
DACMD
100
100
R536
R537
MP3STB
DACML
47
LRCK
0.027
100p
0.01
47/6.3
DACMC
100
R535
R506
330
DACML
47k
SW2
DACMC
SDO
L653
C652
1SS355
D503
C507
0.01
REST
DACMD
47k
R573
X571
10p
C571
BCK
47u
R507
47k
R572
10p
C572
IC652
TC94A20F-008
C663
L651
47u
0.01
1SS355
D502
47k
DACCS
0.1
DSPRST
C580
NAX0375-001X
0.1
0.1
C576
C573
C671
0.1
R674
330
R677
1M
C653
BUSIO
/BUSIO
LOAD
100
R534
47/6.3
100
R533
47/6.3
LD/FE
1k
R532
C579
10/16
C574
C673
RWSEL
47k
R531
10/16
47/6.3
C575
100p
R651
100k
47k
R530
BUSSO
C578
C672
47k
R528
BUSSI
C654
BUSSCK
47/6.3
0.1
C502
0.01
CDON
R585
30k
R583
12k
R584
12k
R586
30k
C660
100p
C659
0.1
C658
C657
C656
L501
47u
C512
100/6.3
C513
0.01
C511
0.1
R561
R568
BUSSO
R563 R562
6.8k 3.9k
C551
BUSSI
BUSIO
/BUSIO
BUSSCK
R554
C588
120p
0.01
R569
1k
R570
1k
R553
33k
C587
120p
0.1
0.1
0.1
100k
1k
IC503
HD74HCT126T
18k
C593
IC504
R551
47/16
C589
4.7/35
C590
4.7/35
100k
IC572
NJM4565V
NJU7241F33
R552
R588 R587
CD.L-CH
10k10k
R592R590
C592
47/6.3
10k 10k
R591 R589
C591
Q571
UN2111
Q572
UN2211
R556
C594
47/6.3
9V
CD.R-CH
ON5V
CDON
100p
R557
C595
4.7
R593
0.047
CD.L-CH
AGND
CD.R-CH
9V
ON5V
DISCSEL
CDMUTE
CDREQ
CDRESET
B.DET
P.DET
BUSSI/SO
BUSCLK
100k
CD8V
CN501
QGB2027L1-22X
To
LCD & Key control, tuner and DSP section
CN981
C596
1000p
8VDET
D506
CRS03-W
Q502
UN2211
0
47k 47k
L502
47u
100
R560
100
R555
R558 R559
100k
100k 0
0.1
C577
C582 C581
47u
47u
L571
L572
0.01
0.1
MP3DA
MP3RST
MP3CK
C655
DISCSEL
47k
R526
R524
100
R523
R522
R521
R520
R519
R518
R517
R513
1k
R509
R512
R511
NAX0385-001X
R510
0
0.01
C503
100/6.3
47
R654
SDO
1SS355
D501
R515
R514
C504
R508
C585
R581
20k
4.7/35
C583C584
820p820p
100p 100p
C586
R582
20k
4.7/35
C662
C661
100p
MP3STB
DATA
BCK
LRCK
DSPRST
100
CCE
100
BUCK
100
BUS0
100
BUS1
100
BUS2
100
BUS3
100
SW1
B.DET
47k
47k
47k
47k
CDRESET
1k
X501
22p
27p
C505
47k
RESET
CD signal
2-4
HAB C DE FG
KD-SH9750,KD-SH9700
Main amplifier section (KD-SH9700)
!
TDA7560
R338
18K
R336
R334
R335
R435
R434
100K
100K
100K
100K
C356
2.2/50
D352
MA152MK
R371
R337
39K
R436
39K
IC351
NJM4565V
2.2k
R370
MUT
100
SI/SO
CN941
QNZ0095-001
39K
C336
100P
IC331
R439
C437
100P
18K
47K
C362
0.047
SUBO
RB160M-30
NJM4565V
0.01
C180
IC431
NJM4565V
MUT
1K
1K
R321
R322
2SD1048 2SD1048
100
100
R324
R323
RB160M-30
D914
0.1
2.2K
2.2K
D913
R918
R919
C921
C422
C322
C421
C321
QGA2501C1-07
0.047
C363
C337
100P
R339
18K
R437
39K
C436
100P
R438
18K
820
R369
R368
2SD1048
Q353
ILL
RB160M-30
D912
SCK
C333
FL
0.01
C280
100K
R357
0
C353
2.2/50
R363
1M
C361
0.027
GND
CH-R
VR931
QVP0033-331Z
Q912
CH-L
R952
RL
RR
FR
R951
100
100
R937
R362
1M
R367
47K
R912 R911
UN2211
DIM
4.7/25
4.7/25
4.7/25
4.7/25
R360
8.2k
R358
3.9K
C334
C434
C433
47K
C354
4.7K 9.1K
R953
R954
D331
UDZS5.1B
D431
UDZS5.1B
0.0068
C357
0.012
100k
100k
0.047
C944
0.082
C355
R361
R433
15k
470
R333
C435 C335
47/6.3 47/6.3
470
100K
R359
IC352
BU4066BCFV
SUBO
C331
4.7/25
C332
4.7/25
C432
4.7/25
C431
4.7/25
SWL
R351
SWR
R352
MUT
220/10
0.01
C912
C911
3.3V
BUSINT
R949
330
22k47K
R947R946
W-LPF2
W-LPF1
SUBMUTE
10/16
C913
SCK
BUSSCK
100K
0.1
C914
R939
0.001
C936
220/10
C915
1k
UN2211
0.1
C916
ACC5V
15V
0.01
C932
C260
2SD601A
22/16
C382
47/6.3
D911
R950
IC941
10k
VOLDI
VOLCL
VOLM
R251
1SS355
D381
R926
R917
120k
100/10
1SS355
1SS355
47k
D382
47k
R916
15k
FL
RL
RR
FR
R386
Q972
UN2111
UDZS11B
D972
VDD5V
LEVEL
0.22/50
270K
C384
C972
47/16
ILL
470P
C926
ANT
R948
L942
1.8u
0.047
C941
C711
10/16
C714
C713
220/10
C712
470P
C717
220/10
IC251
TDA7404D
FR
RR
SWR
C259
0.047
C383
R383
12K
1/50
C381
IC703
BR24L16F-W
0.1
R924
Q914
2SD601A
L701
47u
0.1
SI/SO
47K
R944
0.047
180K
R381
Q381
390
R384
22K
R382
1K
R385
Q971 D901
UN2111
1SS355
C971
D971
47K
R923
4.7K
C925
22/16
Q913
2SB709A
I/O
BUSSO
R941
100k
R942
22K
L941
1.8u
HD74HCT126T
IC151
R152
2.2k
5
2.2k
R153
IC152
BU4066BCFV
Q151
UN2211
MUTE
DSPSEL
220k
R793
47k
47k
220k
220k
220k
R796
R794
R795
IC702
BD4833FVE
220k
R797
DSPFL
R770
R771
R772
R773
R774
R775
R776
R777
R778
R783
R784
R785
R786
R787
R788
R789
R790
R791
R792
220k
R798
C725
100P
1k
1k
1k
10K
1k
1k
1k
1k
1k
1k
UPD784217AGC206
Q152
EVLO
EVRO
UN2211
4
3.3V
GND
9V
EVLO
EVRO
DSPFL
DSPFR
DSPRL
DSPRR
CD-L
CD-R
TU-L
TU-R
INTRST
SRST
DSPREQ
DSPSI
DSPCK
3
2
DSPDA
RDY
DRDY
BBE
DISPSCK
DISPDATA
KEYDATA
DISPCE
LEVEL
SD/ST
AFCK
SEEK
CFSEL
FM/AM
SMETER
REMOCON
PM0
PM1
PMKICK
ON5V
PNLSW6
PNLSW5
PNLSW4
PNLSW3
To
LCD & Key control, tuner and DSP section
PNLSW2
PNLSW1
PLLCE
PLLDA
PLLCK
PLLDI
RDSDA
RDSSCK
CDREQ
CDRESET
CDMUTE
PON
SI/SO
SCK
CD8V
VDD5V
10V
15V
PS
ACC5V
DETACH
RESET
PS2
D701
1SS355
CDMUTE
CDRESET
VOLM
VOLDI
VOLCL
SUBMUTE
W-LPF1
W-LPF2
R781
R782
47K
R713
1
100P
C724
C151
CD-L
DSPRL
4.7/25
C152
TU-L
1/50
C153
CH-L
4.7/25
C154
AUX-G
C155
AUX-L
C156
C157
C158
0.01
C722
PON
1k
R767
R768
R769
1k
1k
1k
1k
1k
1k
1k
1k
1k
VPP
IC701
1k
R701
DSPSEL
R714
2.2k
C703
470P
C702
220/10
C701
47/6.3
TDA7404D
VOLDI
VOLCL
VOLM
FL
1/50
1/50
1/50
1/50
10/16
PLLDI
PLLCK
PLLDA
PLLCE
FM/AM
CFSEL
DIM
TELM
DIMIN
1k
1k
1k1k1k
1k
1k
1k1k1k
1k
R702
C704
R766
AMPK
0.1
R765
C705
R759
R760
R761
R762
R763
R764
1k
R703
ANT
820
R715
X701
QAX0617-001Z
0.1
8P
27P
C707
C706
R716
C708
RL
SWL
47k
R154
BBE
SD/ST
1.8k
1k
R754
R756
1k
1k
1k
1K
R704
R707
R705
R706
REMOCON
BUSINT
R717
10M
47K
X702
QAX0401-001
22P
27P
C709
DSPSI
1k
R753
1k
R708
CDREQ
Q701
DSPCK
DSPDA
1.8k
1.8k
R752
R751
1k
R710
R712
UN2213
R151
DSPREQ
1.8k
R750
R711
22k 1k
KEYDATA
R718
C710
120k
0.047
C160
INTRST
1.8k
R749
47k
SRST
1.8k
R748
IC252
SI
SO
BU4066BCFV
C159
100/10
DRDY
R746
R745
R744
R743
R742
R741
1k
R747
PS
0.047
DSPRR
DSPFR
RDY
DETACH
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
6.8k
6.8k
1k
1k
R739
R740
R738
R737
270
R734
10k
R733
1k
R732
R731
R730
R729
R728
R727
R726
R725
R722
R720
R799
DISPCE
3.9k
DISPSCK
3.9k
DISPDATA
1k
1k
BUSSCK
1k
1k
1k
1k
47k
R961
C961
BZ961
CD-R
TU-R
CH-R
AUX-R
AUX-G
MUTE
6.8k
R736
BUZ
I/O
TELM
DIMIN
BUSSO
SI/SO
R723
SM
MRC
PS
3.3k
1/50
QAN0023-001Z
C251
C252
C253
C255
C254
C256
C257
Q961
R735
UN2211
270
BUZ
4.7/25
1/50
4.7/25
C258
47k
1/50
1/50
1/50
1/50
Q351
0.1
C927
L931
D931
C933
10K
10K
Q352
UN2211
IC911
0.01
C917
CD8V
150u
RB160M-30
100/16
220/10
C918
HA13166
PON
R935
22/16
C919
180
R342
R343
R443
R442
C351
10/16
R913
0
0
0
0
10V
C934
R931
R932
R933
R934
2700P
5.6K
22/16
C920
R365
1M
220/10
C352
R353
!
R914
R936
47K
R364
C359
100K
1K
10
10
10
10
IC931
UDZS5.1B
D353
1k
R356
R355
47K
R366
1M3.9k
C360
0.033
0.027
R915
10K
Q911
UN2111
NJM2360AM
C358
0.0056
100/10
C931
IC301
0.33
C181
0.33
C182
100P
100P
C302
C301
100P
100P
C402
C401
0.33
C282
0.33
C281
ON5V
R301
2.2K
AMPK
UN2211
R177 R277
R176
D321
1SS355
R325
2.2k
Q321 Q421
Q322
2SD1048
100P
100P
100P
100P
CN322
CN321
QGA2501C1-06
R302
Q301
22/16
C306
R306
47k
47K 47K
47K
R276
D322
D422
1SS355
1SS355
R426
R326
2.2k
Q422
2SD1048
100K
R922
27K
47K
D421
R425
2.2k
2.2k
0.1
C323
0.01
0.1
C922
C304
!
0.47/50
C305
1SS355
2.2/50
C923
Q302
100P
C324
2SD601A
1K
1K
R422
R421
100
100
R423
R424
R921
1K
C303
R303
L901
RB160M-30
QNZ0090-001
CN901
47/16
47k
R305
10k
1N5401-F64
2200/16
QQR1198-001
4.7K
R920
D915
C307
0.47/50
C901
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Tuner signal
CD signal
Front signal
Rear signal
CD-changer signal
Subwoofer signal
C309
D314
RB160M-30
D311
RB160M-30
D312
RB160M-30
D411
RB160M-30
D412
RB160M-30
D413
RB160M-30
D414
RB160M-30
D313
RB160M-30
C311
C312
C411
C412
C413
C414
C313
C314
0.01
100P
100P
100P
100P
100P
100P
100P
100P
AB CD E F G
2-5
KD-SH9750,KD-SH9700
KD-SH9750,KD-SH9700
LCD & Key control, tuner and DSP section (KD-SH9700)
R852
47k
R853
47k
R854
1.5k
R855
C203
C103
0.1
C117
47k
12P
C830
C831
R856
R891
R857
0.047
R858
R859
R860
R861
R862
R863
R864
R865
R866
R867
R868
R869
R870
R871
R872
R873
IC801
MN102H60KCJ
0
47u
L101
3.3V
PMKICK
4.7
R117
Q102
2SB815
1.5k
1000P
1000P
330
100k
47k
330
330
330
330
330
330
330
330
1k
1k
1k
1k
1k
1k
1k
1k
0.01
C128
KEYIN
D803
1SS355
470k
R899
D804
1SS355
CN802
QGF0523F1-40W
5
C820
C819
C818
C817
C816
4
3
CN982
QGA2501F1-02
PMO+
R21
R22
FM/AM
SM
PMO-
22
22
Q22
2SB815
47k
R25
2
C815
R878
1M
S891
R26
0.1
0.1
0.1
0.1
0.1
C828
220P
0.022
NSW0146-001X
S892
J1
QAM0105-002
R23
4.7k
Q23
UN2211
C822
0.047
C821
0.022
OSC
RES
CS
RS
WR
RD
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
15V
NSW0146-001X
NSW0146-001X
S893
L1
Q21
2SB815
47k
D21
R24
3.3K
0.047
C814
NSW0146-001X
S894
10u
R7
MA152WK
VOL1
VOL2
A2A3A4A5A6A7A8
CS0
A1
NSW0146-001X
S895D1
TU1
1SS355
1SS355
0.047
D2
C1
C13
0.047
10
R8
D805
1SS355
EN801
QSW1025-001
RE
D0
CN804
NSW0146-001X
S896
47/16
0.01
C3C4C2
QGF0503F3-07X
QAU0204-002
47/16
R896
47k
Q803
2SB709A
R897
47k
Q804
2SB709A
R898
47k
Q805
2SB709A
WE
D3
CFSEL
0.022
C6C7C5
0.047
C813
A20
CN703
C8
C9
0.022
C10
27
R10
R9
47k
A18
A19
RY/BY
D2
100/10
S805 S804 S803 S802 S801
R460 R459 R458
820 560 390
S811 S810 S809 S808 S807
S806
R455
820
S812
A9
A10
A11
QGF0503F3-07X
PLLCK
PLLDA
PLLCE
4.7/25
4.7/25
0.047
100/10
C16
A12
D7A0D6A1D5A2D4
PLLDI
100/10
C15
R463R464
390560
A13
A14
A15
A16A17
IC803
10/6.3
470P
C812
C811
A0
PNLSW6
PNLSW5
PNLSW4
PNLSW3
PNLSW2
PNLSW1
MRC
R1
8.2k
R2
8.2k
0.1/50
C14
LH28F160BJHET93
47k
R877
R452R453R454
270390560
R457 R456
270 300
R462
270
Q801
UN2111
0.047
C810
R11
10k
6.8k
820P
R3R4C11
VCCW
R875
ON5V
R451
300
R461
300
S813S814S815S816
1SS355
1k
D801
R876
2.2k
4.7/6.3
C809
RESET
EVRO
EVLO
6.8k
820P
C12
TU-L
TU-R
2.2/50
2.2/50
C201
C101
S817
PON
KEY0
KEY1
KEY2
47k
R874
IC802
IC-PST4324U
C202
R202
R201
C102
R102
R101
C110
C111
R118
DISPCE
KEYIN
R879
C808
C807
1k
0.047
D0
D1
D2
D3
D4
D5
D6
D7
DB0
DB1
DB2
DB3
DB4
DB5
1SS355
DB6
DB7
D802
2.2/50
0.001
3.3K
4.7K
0.001
3.3K
2.2/50
4.7K
0.1
10/16
C114
0
R111
X101
QAX0264-002Z
8P
C116
Q101
UN2211
R122
4.7k
R123
IC981
1k
R801
RES
SBT
R850
R851
330
330
R803
R802
WE
RE
47K
R113
BBE
BA6956AN
SBD
R849
330
R804
VCCW
0.1
C124
KEYDA
R848
330
R805
RY/BY
DISPDA
DISPCK
1k1k1k1k1k
R847
330
R806
CS0
10/16
C118
LED2
LED4
10/16
C122
1k
R114
LED0D1LED1
LED5
0.1
C121
Q103
10k
R846
LED6
0.1
C119
UN2211
R124
10k
R845
330
R807
KEY2
10k
R844
330
R808
47K
ON5V
KEY1
KEY0
10k
R843
330
R809
DRDY
330
330
R810
R811
A3
IC101
AK7740VT
Q104
1k
R839
10/6.3
C801
R116
R115
UN2211
VOL2
R125
1k
R838
VOL1
C104
C204
C105
C205
47K
CS
RS
WR
R840
47k
R841
47k
R842
1.5k
1k
1k
1k
C829
C806
1000P
0.047
R835
R836
R837
1k
1k
8.2k
1k
330
330
330
330
330
330
330
330
330
330
330
330
330
330
330
330
330
47k
UN2211
Q982
C805
470P
820P
C132
820P
C231
TH801
820P
C131
820P
C232
R834
R833
R832
R831
R830
R829
R828
R827
R826
R825
R824
R823
R822
R821
R820
R819
R818
R817
R816
R815
R814
0
R813
R812
X801
NAX0586-001X
0.047
30P
30P
C804
C803
C802
0
R119
2.2/50
2.2/50
1k
1k
RDY
PM1
R131
18K
R231
18K
R132
2.2/50
2.2/50
C120
C129
Q105
UN2211
PM0
PON
CD8V
R126
PS
R232
0.1
0.047
4.7k
CDRESET
INTRST
DSPREQ
DSPCK
DSPDA
DSPSI
SRST
18K
18K
NAD0022-103X
OSC
RD
ANA
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
100K
R133
R134
R233
100K
R234
CDMUTE
100K
100K
CDREQ
R985
R986
Q983
UN2211
470
470
R496
R495
NSPW300BS
D842
10/6.3
C823
R137
47K
R135
10K
R136
10K
R138
47K
R237
47K
R235
10K
R236
10K
R238
47K
47k
47k
470
470
R494
R493
NSPW300BS
D841
L801
47u
SCK
SI/SO
47u
L981
470
470
R492
R491
NSPW300BS
D840
C134
100P
C234
100P
ON5V
C133
100P
C233
100P
CD-R
LED0
IC804
NJU7241F33
C135
0.1
C235
470
R490
0.047
C824
0.1
C138
CD-L
470
R489
SML-310BAT
D839
D838
UN2211
Q825
IC131
47/6.3
IC231
C238
1k
R488
SML-310BAT
LED1
10/6.3
C825
NJM4565V
10k
R139
10k
R140
NJM4565V
47/6.3
R239R240
1k
Q824 R487
C139
SML-310LT
D837
UN2211
VDD5V
10/6.3
C826
47/16
10k10k
LED6
680
R486
680
R485
Q823
SML-310LTSML-310LT
D835D836
UN2211
LED5
680
R484
D812
D813
D814
680
R483
Q822
SML-310LT
D833
SML-310LT
D834
UN2211
UDZS6.2B
UDZS6.2B
UDZS6.2B
DSPRR
1k
R482
RESET
0.1
C992
DSPFR
1k
R481
DSPRL
SML-310LT
D832
UN2211
KEYDA
1SS355
D999
220/10
C991
DSPFL
L991
470
R480
DISPCE
DISPDA
UDZS6.2B
D998
47u
470
R479
D829D830
D831
DISPCK
UDZS6.2B
D997
R991
22k
R992
47k
SML-310LTSML-310LT
SML-310LT
LED4
10V
UDZS6.2B
D996
470
470
R477
R478
SBT
SBD
UDZS6.2B
D995
Q992
UN2211
SML-310LTSML-310LT
D826D827
SML-310LT
D828
Q821
ANA
15V
UDZS6.2B
UDZS6.2B
D994
D993
R993
47k
470
470
R475
R476
UN2211
RESET
ACC5V
UDZS6.2B
D992
SML-310LT
D824
SML-310LT SML-310LT
D825 D823
VDD5V
REMOCON
UDZS6.2B
D991
1.2k
1.2k
R473
R474
D821
CN801
QGZ2202M1-16
CN811
QGZ2202L1-16
SBTSBD
Q991
UN2214
D810
D809D811
D808
D807
D806
1.5k
R472
ACC5V
1.5k
R471
MA152WK
SML-310LT
D822
UDZS6.2B
UDZS6.2BUDZS6.2B
UDZS6.2B
UDZS6.2B
UDZS6.2B
CN805
10V
REMOCON
ACC5V
QGF1013F1-20X
CN991
QGF1034C1-20X
R995
1k
R994
1k
1k
1k
R988
R987
D982D983
R894
0
R895
47
DETACH
KEYDATA
SML-310FTSML-310FT
ACC5V
RESET
PS2
15V
10V
IC805
RPM6938-V4
10/6.3
C827
3.3V
9V
EVLO
EVRO
DSPFL
DSPFR
DSPRL
DSPRR
CD-L
CD-R
TU-L
TU-R
INTRST
SRST
DSPREQ
DSPSI
DSPCK
DSPDA
RDY
DRDY
BBE
DISPSCK
DISPDATA
KEYDATA
DISPCE
LEVEL
SD/ST
CFSEL
FM/AM
SMETER
REMOCON
PM0
PM1
PMKICK
ON5V
PNLSW1
PNLSW2
PNLSW3
PNLSW4
PNLSW5
PNLSW6
PLLCE
PLLDA
PLLCK
PLLDI
CDREQ
CDRESET
CDMUTE
PON
SI/SO
SCK
CD8V
VDD5V
10V
15V
PS
ACC5V
DETACH
RESET
PS2
GND
To
Main amplifier section
Q984
PMO+
1
330P 39k
C31
SD/ST
ON5V
PMO-
UN2211
Q981
D981
R981
1k
UDZS4.7B
100/10
C981
0.047
C982
2-6
UN2211
UN2213
Q985
Q986
UN2211
0.01
C983
0.01
C984
0.01
C985
C986
0.1
R983
0
R984
0
CN981
QGB2027M4-22S
To
CD servo control section CN501
Tuner signal
CD signal
HAB C DE FG
CD servo control section (KD-SH9700)
KD-SH9750,KD-SH9700
RWSEL
R613
C611
68p
1k
R610R611R612R614
10010k2k15k
C610
5p
5
VB
VA
VF
VE
MD
C612
0.01
0.01
C613
CN601
QGF0527F2-22W
4
R615
150
FOCUS-
FOCUS+
TRACKING+
TRACKING-
SPINDLE+
SPINDLE-
REST
LOAD/FEED+
LOAD/FEED-
SW2
SW1
3
VREF
IOP
LD
VA
VF
VE
VB
MD
LD
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
DSPRST
L623
47u
FMO
2
SPINDLE+
SPINDLELOAD/FEED+
LOAD/FEED-
RESET
BUSSCK
BOOT
BUSSI
BUSSO
R682
R681
6.8k
R683
6.8k
2.2k
8.2k
R684
15k
R691
0
B682
LOAD
LD/FE
CN502
QGF0501F1-08X
1
C614
0.01
4.7k
R638
4.7k
R639
R601
R602
R603
R604
4.7k
R640
4.7k
R641
0.01
C646
C601
C643
0.01
IC601
10k
R642
TA2157FN
82k
82k
330k
330k
47/6.3
L622
47u
0.33
C644
BA5830FP
C602
IC681
47/6.3
C645
0.01
R616
10k
IC621
TC94A14FA
R605
100p
C642
C609
22
47/6.3
C641
0.1
C603
22
R606
0.01
C640
47
R621
BCK
Q681
2SB1184/QR/
R637
R622
RFGC
100/6.3
1M
47
LRCK
R623
R690
R689
R685
6.8k
R687
6.8k
RF
33k
12k
C608
47
DATA
0.01
C621
TRACKING+
TRACKING-
RFRP
0.1
R609
SEL
2SB1132/QR/
Q601
FMO
DMO
100
100
R635
R636
L621
FOCUS+
FOCUS-
R686
12k
R688
1k
C638
CDON
TRO
FOO
VREF
DMO
10/6.3
10/16
C683
C684
47/16
TEB
C604
0.01
C690
C682
0.1
56k
47u
FE
82k
R607
C639
0.01
C622
B681
1SR154-400
D682
C606
47/6.3
47/6.3
0
47/16
C689
VREF
47/6.3
TRO
R631
R608
C607
0.01
C616
10/6.3
RFDC
TE
C605
820
0.0068
FOO
C637
0.047
C636
0.047
C632
470p
C631
470p
R634
R633
R632
100
100
R630
R624
5.6k
C508
0.01
MP3DA
MP3CK
IOP
0.047
0.047
0.047
C633
C635
C634
R628
R626
R625
R549
R550
0.033
C629
0.01
C625
Q501
UN2111
R542
R543
R544
R545
R548
R525
100k
C626
R539
R541
47k
100
C509
0.033
0.01
1.5M
470k
4.7k
4.7k
47k
R540
10k
100
100
10k
8.2k
P.DET
47k
RFDC
RFRP
R516
0.01
TH501
SEL
TEB
RFGC
0.0027
1k
TE
FE
RF
C624
R627
NAD0022-103X
BOOT
0
0
0
C630
R629
10k
C627
47p
C623
0.01
C510
C628
47/6.3
0.015
15k
8VDET
C514
IC501
TMP91CW12AF4NB1
BUSSCK
1000p
C597
0.001
1000p
C598
0.01
C501
47u
L652
IC651
1SS355
D504
1k
1k
R502
R501
CDON
IC571
R668
0R0
C665
0.33
C668
C669
NJU7241F25
1SS355
D505
100
R538
1k
100
100
R503
R504
R505
MP3RST
CDREQ
CDMUTE
PCM1716E
R574
R675
C664
C666
C667
47/6.3
0.01
C651
DACCS
DACMD
100
100
R536
R537
MP3STB
DACML
47
LRCK
0.027
100p
0.01
47/6.3
DACMC
100
R535
R506
330
DACML
47k
SW2
DACMC
DACMD
SDO
BCK
L653
C652
1SS355
D503
C507
0.01
REST
47k
R573
10p
C571
47k
R572
X571
47u
0.01
R507
DACCS
NAX0375-001X
10p
C572
IC652
TC94A20F-008
C663
R674
330
R677
1M
L651
47u
C653
1SS355
BUSIO
D502
47k
DSPRST
0.1
C576
C671
0.1
/BUSIO
100
R534
0.1
C580
0.1
C573
LOAD
47/6.3
100
R533
47/6.3
LD/FE
1k
R532
C579
10/16
C574
C673
RWSEL
47k
R531
10/16
47/6.3
C575
100p
R651
100k
47k
R530
BUSSO
C578
C672
47k
R528
BUSSI
C654
BUSSCK
47/6.3
0.1
C502
0.01
CDON
R585
30k
R583
12k
R584
12k
R586
30k
C660
100p
C659
0.1
C658
C657
C656
L501
47u
C512
100/6.3
C513
0.01
C511
0.1
R561
R568
BUSSO
R563 R562
6.8k 3.9k
C551
BUSSI
BUSIO
/BUSIO
BUSSCK
R554
C588
120p
0.01
R569
1k
R570
1k
R553
33k
C587
120p
0.1
0.1
0.1
100k
1k
IC503
HD74HCT126T
18k
C593
IC504
R551
47/16
C589
4.7/35
IC572
C590
4.7/35
100k
NJM4565V
R588 R587
NJU7241F33
R552
100k
R555
CD.L-CH
10k10k
R592R590
C592
47/6.3
10k 10k
R591 R589
C591
Q571
UN2111
Q572
UN2211
C594
R556
47/6.3
9V
CD.R-CH
ON5V
CDON
100p
R557
C595
4.7
R593
0.047
CD.L-CH
AGND
CD.R-CH
9V
ON5V
DISCSEL
CDMUTE
CDREQ
CDRESET
B.DET
P.DET
BUSSI/SO
BUSCLK
100k
CD8V
CN501
QGB2027L1-22X
To
LCD & Key control, tuner and DSP section
CN981
C596
1000p
8VDET
D506
CRS03-W
Q502
UN2211
0
47k 47k
L502
47u
100
R560
100
R558 R559
100k 0
0.1
C577
C582 C581
47u
47u
L571
L572
0.01
0.1
MP3RST
MP3CK
MP3DA
C655
DISCSEL
47k
R526
R524
100
R523
R522
R521
R520
R519
R518
R517
R513
1k
R509
R512
R511
NAX0385-001X
R510
0
0.01
C503
100/6.3
47
R654
SDO
1SS355
D501
R515
R514
C504
R508
C585
R581
20k
4.7/35
C583C584
820p820p
100p 100p
C586
R582
20k
4.7/35
100p
C662
C661
MP3STB
DATA
BCK
LRCK
100
DSPRST
100
CCE
100
BUCK
100
BUS0
100
BUS1
100
BUS2
100
BUS3
SW1
47k
B.DET
47k
47k
47k
1k
CDRESET
X501
22p
27p
C505
47k
RESET
CD signal
AB CD E F G
2-7
Printed circuit boards
KD-SH9750,KD-SH9700
KD-SH9750,KD-SH9700
Main board
Main board
5
Forward side
C172
C725
R770
C715
R424
R422
D321
C176
C155
R323
R321
C126
CN321
R322
C156
C157
C158
R324
C125
C918
C915
C179
R343
R342
R351
C722
Q103 Q104 Q105
X701
IC911
C914
Q914
C174
R754
R154
IC701
R708
R707
R706
R705
R704
C705
R718
R911
C913
R746
R753
R912
Q913
C972
R745
R752
R744
R751
VR931
R743
R749
R750
C926
X702
R916
R742
R748
C721
C713
R714
R713
D701
R711
R741
C252
D911
IC702
D916
R747
R917
Q971
C152
C701
R762
R763
R761
R755
R759
R724
C916
R931
IC931
Q972
C971
C153
C911
R932
Q915
C253
Q1
R740
R739
R733
R933
L931
L701
CN322
C923
C353
C133
R137
R135
R133
C131
R131
C129
Q982
D991
C352
C333
C356
R341
C337
R339
R337
R335
IC152
R119
R202
R201
C104
C110
C111
L101
R139
R140
R151
C115
C351
D351
C177
C120
Q102
C991
R102
R101
IC331
C128
IC101
C114
R118
R117
Q101
R360
C118
R988
L901
C355
IC351
C119
D982
R361
IC352
R185
C101
IC131
X101
R327
R184
C178
C260
R113
C359
C138
R987
C325
R328
Q991 Q992
R365
R366
R179
C173
D983
C360
R177
C334
IC151
C151
R116
R114
R773
R774
R775
R776
R777
R778
R779
R781
R780
R783
R784
R785
R782
R786
R122
C361
C105
R115
R993
C425
R428
R178
R427
C358
R363
D352
R176
C175
C171
C331 C332
R771
R788
R123
R790
L991
R797
R798
R992
R362
Q351 Q352
D422
C154
C134
R138
R136
R134
C132
R132
R768
C703
R767
R772
R793
R794
R795
R796
R991
C363
C357
R421
IC171
R766
D421
R765
R423
D322
C127
C704
C702
C901
C411
D411
D412
C305
C412
IC301
C415
C416
C302
C402
C304
C316
C309
C301
C401
R441
C437
R439
D413
C435
D313
R239
R240
C303
R440
C436
R438
R436
R434
R437
C383
D314
R435
R381
C314
R383
R382
4
3
2
C413
C381
Q381
D382
C233
R237
R235
R233
C231
R231
R280
R282
R283
R281
C313
D414
C414
C282
C434
C312
C384
C182
C281
IC431
D381
C382
R385
R384
R386
C181
CN901
C311
R251
D913
D915
C276
C160
C251
C201
CN703
C278
C274
C921
L981
R918
C924
R180
R182
C433
IC251
CN991
R279
C254
C984
R183
R181
C272
C238
R982
R919
C255
D997
R277
C431
D998
C308
C258
D996
C925
C277
C432
C306
R278
C257
R276
C204
Q304
IC271
C271
IC231
C983
C985
R921
D901
Q303
IC252
C205
C121
CN981
C122
C203
Q985
Q984
D995
C307
C275
C279
C256
D994
R306
C273
R442
R443
R352
R303
C234
R238
R236
R234
C232
R232
C124
D993
Q983
Q986
C139
D992
Q302
C335
R340
C336
R338
R336
R334
C103
CN941
Q911
R913
C917
R914
C933
R41
R54
Q43
C35
R1
Q2
PP1
IC703
C711
C723
R734
R735
R732
R731
R730
R729
R2
R934
R736
R737
R738
R915
C931
C912
C51
R948
C720
Q23
IC51
R942
Q912
X51
R51
Q42
R728
R727
R726
R725
R722
R721
R720
C11 C12
R3 R4
R758
R764
R760
R756
R757
IC981
R953 R954
C920
C919
Q22
C55
IC941
Q21
L942
R946
C942
C943
C961
BZ961
D21
C8
C9
L941 R944
C981
C935
R951
R952
Q32
CN982
C718
CN702
C3
C4
C15
C14
R31
R33
R34
C32
R32
C33
C5
C10
J1
L1
TU1
J1
TU1
D1
D2
C1
C2
R10
R11
C31
C16
C52
CN702
R8
C13
C6
C7
R9
D702
R7
C14
Q41
C716
R42
Q45
C15
C3
C4
C5
C10
R43
R35
CN941
R24
R25
R719
C8
C9
C982
R26
C54
C34
C981
BZ961
C935
C944
C920
R23
C55
C53
C41
C961
C919
Q961
Q31
R22
C57
C56
R949
C988
Q981
C51
R950
R981
R52
C936
R21
R37
C931
R939
R53
C35
PP1
C912
R961
C987
IC981
C724
C941
D981
C934
Q44
R941
C711
IC911
C927
C913
R935
R937
VR931
D931
R936
C932
R938
C933
D932
X51
R36
R5
R947
R799
R6
R723
C713
C714
C701
R926
C152
C252
R709
R710
R712
C719
C153
C253
C971
C717
R925
C709
C708
R716
R924
D972
R717
X702
C972
C915
D971
R325
R703
C710
C323
R326
C918
Q322
Q321
C174
C422
R175
C179
R702
R715
Q701
Reverse side
C421
CN322
CN321
R371
R425 R426
Q422
Q421
C354
R364
R172
C155
R125
R769
C703
R174
R367
R173
C175
R171
C171 C172
C173
C331 C332
C334
C151
C154
R126
R791
R787
R792
C176
C156
C157
R124
R701
C707
C706
CN701
C158
X701
R370
R359
C178
R789
C712
R358
C180
X101
C321 C322
R353
C991
R356
C135
C138
C177
C260
Q353
C101
C324
C356
R368
C351
C118
R369
R357
C335
C104 C105
R111
R110
C116
C117
R329
C326
D331
C333
C139
Q152
C353
Q151
C111
R153
R333
R152
D353
C159
R921
C923
R355
C103
C102
R305
C122
R985
L901
C352
R986
C273
R275
C279
C203
R983
D901
C256
C202
C362
R302
R301
C275
R273
R274
R271
C271 C272
C257
C235
C204 C205
R984
D914
Q301
C258
CN981
R994 R995
D912
C925
D302
C308
C277
C431 C432 C433
C254
C255
C238
C992
R272
C276
C201
C278
C274
D999
C259
C986
R922
C251
R920
C181
C182
C280
C160
CN901
R923
C384
C922
C281
C282
C382
C381
C434
R433
D431
C435
C304
C303
D311
D312
C901
C315
IC301
1
2-8
HAB C DE FG
Front board
KD-SH9750,KD-SH9700
Forward side Reverse side
5
D825
S811
4
3
R858
R826
R827
R829
R830
2
D835
D832
S812
D822
R833
R834
R835
R836
R857
R846
R859
R802
R806
R808
R809
R822
R824
D840
R860
R821
R461
R462
D808
D807
D806
R861
R818
R837
R879
R815
S806
R876
R870
S813
D833 D834
D841
R869
R832
D824
C830
C829
R868
TH801
EN801
D814
D813
D812
D811
D810
D809
R866
R867
D842
R871
S814
S815
S807
R872
D836
D801
R873
R803
R804
R805
R810
R811
R814
R816
R817
D802
R874
R875
S816
R463
S817
R863
R828
D839
D838
R862
R825
R865
R823
R864
R820
R801
R452
R453
R819
IC805
D823
D826 D827 D828 D829 D830 D831
D837
R454
S809
R458
S810
S802 S803 S804
S801
S808
R456
R451
S805
R457
R476
C825
C826
R878
C816
C817
C818
C819
C820
C822
C821
R488
R894
IC805
R877
C810
R477
R478
R487
R475
R480
C824
IC804
R812
R895
C827
C802
R813
C804
C809
R464
C803
IC802
R479
C828
X801
R455
C823
L801
C801
R807
Q825
Q824
C814
C815
CN802
IC801
C832
R896
EN801
R496
Q823
Q803
C805
R490
R471
R472
D841 D842
R495
Q821
CN801
C807
C808
D803
R489
R494
R893
R856
Q822
Q801
R493
R892
R891
R484
R492
Q802
R483
R850
R851
R899
Q826
D805
R898
R486
R491
R849
R831
R855
R841
R840
R485
R845
R844
R843
R839
R838
C831
Q804
Q805
D840
R848
R847
R842
R897
R854
R459
R852
R460
R853
C806
R482
D804
D821
IC803
C811
C812
C813
R481
R474
R473
1
AB C
2-9
KD-SH9750,KD-SH9700
Mecha control board
5
4
3
R507
R506
R527
R529
C576
R544
R543
R504
R505
R564
R566
R539
R535
R538
R524
C573
C572
C571
R565
R571
R574
R537
R526
R528
R530
R536
C676
C675
R677
Forward side
TH501
R678
C667
C666
C663
C665
R675
C664
R674
R676
R668
R623
R621
R622
R626
R612
C621
C644
R642
R640
R641
C610
R625
R627
C646
C609
R624
R615
C602
R628
R639
R604
R614
C625
R635
R636
R638
R601
R608
R607
C627
C626
C636
R602
C643
R603
R609
C608
R629
C642
R606
C614
C632
C631
C640
R605
C611
C637
R616
R613
R637
C605
R611
R630
R631
C638
R610
R632
R634
R633
2-10
2
Switch board
Forward side
PJ801
CN813
1
AB CD
KD-SH9750,KD-SH9700
Mecha control board
Reverse side
L501
R525
R509
R550
C501
CN502
5
R546
C505
R508
R510
R547
C504
C510
R568
IC503
R501
C513
CN501
R551
R552
Q501
C508
IC504
C538
C536
BUSCK
R562
D501
C511
C537
C539
R563
VDD
D506
C535
R553
C512
SI/SO
R503
R502
L502
CDMUTE
RESET
PDET
Q502
Q572
Q571
C593
REQ
R523
R548
R540
DATA
BDET
IC502
R557
R556
R555
R569
R570
4
C551
R561
R558
R560
R559
3
X571
C534
X501
R554
R532
DSEL
C532
BCK
LRCK
C533
C531
L571
9V
C530
R549
C594
R590
ON5V
C529
C509
R592
C528
R545
IC501
C586
RCH
C527
R542
C575
C592
C526
R531
R593
C525
C507
C574
C524
R516
R588
C523
R513
C595
C596
C522
R512
R534
R533
R522
R521
R520
R519
R517
R518
C502
D502
C521
R585 R586
R583 R584
C587 C588
R541
R651
C655
R515
R654
IC571
R589
C590
D505
D504
D503
LCH
L572
R514
C506
R511
C577
R587
C514
C654
C580
IC572
X651
C656
C503
Q682
IC652
C589
C671
C579
C585
Q683
R572
C578
R692
C657
C598
C591
R693
R694
R573
C597
R591
B682
C672
L651
C653
C673
C582
R582
C584
C668
C658
C669
C581
R581
C583
L652
L653
C651
C622
C659
C660
C661
C662
CN601
L623
C615
C624
C623
C601
C652
RWSEL
C604
C628
C645
C674
IC651
CCE
BUCK
3
2
1
BUS0
C630
RFGC
IC601
C689
B681
D681
R686
VREF
L622
C639
R685 R687
R690
C616
TEB
R688
SEL
C606
RFDC
C682
C629
C633
C635
C603
C634
D682
R689
C683
C681
Q681
C684
R683
R684
R682
R681
R691
IC681
C685 C686
C687
C688
C690
C647
C641
L621
IC621
RFRP
RF
FE
C607
TE
Q601
C612
C613
2
Switch board
Reverse side
S891
S893
S892
CN804
1
CN805
S894
S896
S895
CN811
AB C
CN813
R883
R882
R881
PJ801
2-11
KD-SH9750,KD-SH9700
VICTOR COMPANY OF JAPAN, LIMITED
AV & MULTIMEDIA COMPANY 10-1,1Chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.49831SCH)
Printed in Japan
2003/04
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