JVC KD-SH9700, KD-SH9750 Schematics
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
Loading...