JVC KD-SH99 Schematics
Block diagram
KD-SH99
Mai amp section
LOADING
MOTOR
FEED
MOTOR
SPINDLE
MOTOR
REST
SWITCH
SW1 SW4
PICK UP
CD servo section
A,B,C,D,E,F,
CN601
LD,PD
BCK,LRCK,SDATA,C2PO
IC603
TSTB,TSCK,TSI,TSO,PACK
RFOK,DSPRST,A0,STB,
SCK,SI,SO,MIRR
REST SW1,SW2,SW3,SW4
IC605
JBUS
LOAD1,LOAD2
DRVMUTE
LOAD
FEED
SPIN
TRK
FCS
RF AMP
SPD
FEED
TRD
FOD
IC604
DRIVER
POD
CN703
OUT1 PM0,PM1
OUT2
IC608
REGULATOR
JBINT,JBSO,
JBSI,JBCK
LCD1
COM1 COM8
SEG1 SEG75
IC602
SD0 SD7
AS0 AS6
WR.RD
SWAIT
IC606
SUB CPU
IC501
DRIVER
RAM
RA0 RA8
IO0 IO15
LC,UC,OE,WE,RA
IC601
CD-ROM DECODER
BCK,LRCK,SDATA,MCK
REQ,I2CC,I2CD,SDI
AMUTE,PREQ,MECHA_RST,PDET,
IC561
REMOCON
LCDDA
LCDCL
LCDSE
LCD
KEY
MATRIX
KEY0
KEY1
J1
ANT
IC802
D/A CONVERTER
ML
MC
MD
MP3SEL
VOUTL,
VOUTR
LRCKO
DATAO
BCKO
IC803
DAC SW
IC805
INVERTER
CLKI
IC806
MP3
DECOEDR
SW1,PM0,PM1,MECHA_RST
REMOCON
CN501 CN502 CN503
CN511
CN512
VOL1
VOL2
CN512
AU.L
AU.R
TUNER
SOC
SOI
SOD
CLKO
AUL
AUR
TU1
PACK
IC801
CD LPF
CN505
ENC
AUX
IN
MUX
CDL,CDR
CN702
TUL,TUR
FM/AM
S.METER
SQ
SD/ST
AFCK
CF
PLLCE
PLLDA
PLLCK
MRC
IC701
MAIN CPU
PNLSW1 PNLSW6
DETACH
VOL1
VOL2
LCDCE
LCDDA
LCDCL
REMOCON
KEY0
KEY1
AU.L,AU.R
IC51
RDS
RDSDA
RDSCK
IC911
E.VOL
VOL-DA
VOL-CLK
I/O,BUSSCK,
BUSINT,BUSSO
JBUSSISO
CN701
CN501
S591
S596
FRONT.R
REAR.R
LINE.L
LINE.R
IC171
LINE IN AMP
IC771
JBUS
JBUSSISO,
JBUSCK
FRONT.L
REAR.L
IC301
LINE AMP
IC401
LINE AMP
IC322
SUBW EQ
W-LPF1
W-LPF2
SUBW AMP
LI,LI
LI,RI
SUBW OUT
CH/L
CH.R
CN771 CN302
CD-CH LINE IN
SUBW OUT
FRONT.L
REAR.L
FRONT.R
REAR.R
IC323
/EXTL
EXTR
LINE OUT
IC941
POWER
AMP
FRONTL
FRONTR
REARL
REARR
FRONTL
FRONTR
REARL
REARR
CN301 CN901
SPK
BATT
LCD driver section
2-1
Standard schematic diagrams
Main amp section
TU1
QAU0204-001
4.7
L1
5
QAM0105-002
0.047
R5
33
D796
1SS355
D1
C9
100/10
NI
NAD0028-103X
MUTE
W-LPF1
W-LPF2
W-MUTE
VOL-DA
VOL-CLK
CF
VOL1
VOL2
R740
R741
MECHA_RST
R745
R743
R747
R748
SML-310FT/JKL/X
1SS355
D2
Q24
NI
R797
D795
CONT+B
1k
0.01
47/16
NI
C4
C3
C11
NI
R36
0
R32
Q33
NI
NI
R33
Q32
NI
NI
R28
TH951
R951
10k
ACC5V
TEMP
PON
5.6k
4.7k
R796
R795
Q701
UN2211
2.2k
R766
10k
R757
10k
R758
NI
NI
D702
1SS355-X
10k
NI
NI
NI
SW1
10V
FLCDDA
1k
R798
4
9V
ON5V
CD8V
CD.L
CD.R
REF
3
PREQ
AMUTE
PDET
CONT+B
MICON5V
JBUSSISO
JBUSCK
SMICON5V
POP
MECHA_RST
PM0
PM1
SW1
2
CN702
QGF1034C1-20X
1
Note:1016901A1_LVS10169-001A_1/2
0.047
47/16
C2
C1
R11
22
R10
22
2SB815
47k
R12
FM/AM
NI
C46
S.METER
R26
SQ
R27
NI
NI
C25
NI
C726
UDZS6.2B
UDZS6.2B
UDZS6.2B
D723
D724
D725
0.1
C721
D728
D727
D726
0.1
UDZS6.2B
UDZS6.2B
UDZS6.2B
C722
3.9k
R794
BZ791
QAN0009-001Z
Q11
3.9k
R793
R13
Q23
NI
UDZS6.2B
D722
D729
UDZS6.2B
C791
R922
R923
R924
R925
R926
R927
R928
R929
R930
3.9k
R792
4.7k
R25
UDZS6.2B
D721
C724
0.01
C723
0.01
D730
UDZS6.2B
0.1/50
Q12
UN2211
Q13
2SB709A
47k
R14
R15
NI
R23
C24
NI
NI
NI
R24
C23
DETACH
270
1k
R931
1k
R932
1k
R933
270
270
270
270
270
270
270
270
D825
EDZ5.1B
3.9k
R791
Q791
UN2211
Q22
RESET
3.3k
NI
R22
AU.R
AU.G
AU.L
10V
VOL1
VOL2
LCDCE
LCDDA
LCDCL
ACC5V
REMOCON
D11
KEY1
KEY0
14V
MA152WK
NI
R21
C22
NI
C10
R4
NI
0.01
C21
0.01
C48
C712
0.047
C719
470p
C706
NI
BUZZER
NI
C792
SML-310FT/JKL/X
KD-SH99KD-SH99
C163
Q161
2SD601A
390
22/16
R174
10k
R173
10k
IC171
NJM4565V
R273
R274
10k
D963
0
D965
R773R772
10k
100k
CRS03-W
BUSINT
0.047
D964
R970
33k
BUSSCK
330
R781
22k47k
JBUSCK
1SS355
NI
D161
1SS355
270k
1SS355
0.22/50
D162
R167
C164
R303
33k
BA3220FV
C304
0.01
C305
4.7/25
C306
4.7/25
C405 C401
4.7/25
C406
4.7/25
C321
10/16
LEVEL
C173
22/6.3
C172
10/16
C272
10/16
C273
22/6.3
W-LPF2
Q321
UN2211
100k100k
R172R272
W-LPF1
Q322
UN2211
0.1
0.1
10/16
220/10
C972
C969
C973
C964
9V
14V
ACC5V
IC322
ANT
C303
C403
BU4066BCFV
CD8V
C301
4.7/25
47/16
C302
4.7/25
R305
150k
C404
0.01
4.7/25
47/16
C402
4.7/25
R405
150k
R333
R341
1M
C334
0.033
0.01
22/16
220/10
C967
C966
C965
PON
IC301
R301
18k
R302
18k
R401
18k
R402
18k
C325
2.2/50
R332
C331
0.0056
47k
R344
1M
R342
1M
C332
C333
0.027
0.027
5.6k
R975
1k
C971
R968
22/16
10V
R304
33k
R403
33k
BA3220FV
IC401
R404
33k
R327
5.6k
47/16100k
C323
IC323
R325
NJM4565V
0
R329
R330
100k
0.012
C330
R343
1M
R334
47k
IC961
HA13164
AUTO_ANT.
NI
R964
C307
100/10
4.7/25
C308
C309
4.7/25
C310
100/10
C407
100/10
C408
4.7/25
4.7/25
C409
C410
100/10
C327
2.2/50
0.082
C329
R328
15k
C328
0.0068
47k
100k
R331
R337
D332
W-MUTE
MUT
LI.LI
LI.G
LI.RI
CRS03-W
D701
4.7k
R963
GND
CH.L
4.7k
TEL
ILL
LI.LI
LI.G
LI.RI
SUBW/EX.L
GND
EX.R
R336
R335
Q323
2SD1048
Q423
2SD1048
4.7k
R437
820
R435
R436
MA152WK
9.1k
R962
R338
100
R339
100
NI
C118
47k
R141
47k
R241
47kNI820
SUBW/EX.L
0
R340
47k
100p
C990
0.001
C994
470
R178
CN771
QNZ0095-001
0
R133
0
R134
47k47k
R142R242
0
R234
0
R233
ON5V
AMPK
MUT
NF.L
GND
EX.R
NF.R
D962
CRS03-W
100p
100p
100p
C991J1C992
C993
0.001
100p
100p
C996
C997
C995
QGA2501C1-06
CN302
C336
C337
0.047
0.047
R137
AUTO_ANT.
82k
R144
120k
R146
120k
R246
R244
1k
1kNI1k
R238
R138
Q131
CRS03-W
0.1
C968
D967
QGA2501C1-07
82k
R143
C141
1/50
C142
1/50
120k120k
R145R245
C241
1/50
82k
C242
1/50
R243
82k
R941
2.2k
Q941
UN2211
1k
R237
D131
MA152WA
2.2k
2.2k
R132
R131
2SD1048
Q132 Q232
2SD1048 2SD1048
100
R135
2.2k
2.2k
0.01
R976
R977
C931
CN301
100p
100p
C144
C143
100p
100p
C243
C244
D941
1SS355
D231
MA152WA
2.2k
2.2k
R231
R232
100
R136
Parts are safety assurance parts.
IC941
TA8273H
C941
0.22
C942
R942
NI
22/16
C945
R943
27k
1k
R944
Q942
UN2215
Q231
2SD1048
100
100
R235
R236
R961
1k
NI
C975
NI
C974
2.2/50
C962
CN901
QNZ0090-001
C943
10/16
10/16
C944
2.2/50
NI
D413
NI
D415
NI
D401
NI
D403
NI
D407
NI
D405
NI
D411
NI
D409
D961
1N5404-TU-15
C961
2200/16
L961
qqr1198-001
0.1
100k
C901
R978
D942
1SS355-X
D414
D416
D402
D404
D408
D406
D412
D410
0.1
0.1
0.1
0.1
C949
CRS03
0.022
C921
C922
0.022
C946
C947
C948
C923
0.022
0.022
C924
C925
0.022
0.022
C926
C927
0.022
0.022
C928
When replacing those parts make
sure to use the specified one.
AUX IN SIGNAL
TUNER SIGNAL
CD SIGNAL
CD CHANGER SIGNAL
FRONT SIGNAL
REAR SIGNAL
J1
CN771
TU1
GND
PNLSW6
CN701
QGF0503F3-07X
PNLSW5
PNLSW4
PNLSW3
PNLSW2
PNLSW1
NI
C773
JBUSCK
NI
C755
1k
R754
D754
Q755
UN2211
UDZS6.2B
0.1
C754
100p
C998
JBUSSISO
CH.R
C774
NI
L784
NQL013K-1R8X
L783
CN705
NQL013K-1R8X
QGA2006C1-02
LINE IN SIGNAL
HABC DEFG
R162
12k
180k
C161
R163
1/50
R165
22k
47k
R164
R161
NI
C40
NI
C41
NI
C42
NI
C43
MRC
PLLCK
PLLDA
PLLDI
PLLCE
39k
NI
0.022
0.022
C94
C84
C32
0.1/50
C47
100p
POP
47k
R739
R738
TD
CN704
NI
R2
C45
NI
0.01
220/10
100/10
NI
C5
C6
NI
4.7
R35
R34
R1
47k
SD/ST
NI
C49
R767
AMPK
ACC5V
DIMIN
TELMUTE
10k
PREQ
AMUTE
470p
C705
C7
R3
PLLDI
2.2k
R765
C713
C8
Q34
NI
Q1
NI
47k
PLLCK
2.2k
R764
R759
ANT
220/10
C34
Q35
NI
DTA114ESA
FM/AM
PLLCE
PLLDA
10k
2.2k
2.2k
2.2k
R770
R761
R762
R763
IC701
UPD78F4215AGC145
0
820
R755
X701
QAX0617-001Z
8p
C703
C704
R93
NI
R751
R701
C702
8.2k
C91
R91
4.7/25
C81
8.2k
R81
4.7/25
Q81
NI
6.8k
NI
C54
PNLSW3
100k
R703
NI
C53
PNLSW2
C715
NI
C56
C52
PNLSW1
NI
R727
R82
NI
C57
NI
R53
NI
X51
NI
NI
NI
C51
NI
R51
DETACH
10k
R746
REMOCON
NI
R726
C44
0.047
NI
NI
R83
C55
AFCK
PNLSW5
PNLSW4
PNLSW6
AFCK
NI
R736
10M
BUSINT
47k
X702
QAX0401-001
22p
27pNI27p
C701
TU.R
Q91
NI
6.8k
820p
C82
R92
R54
NI
NI
IC51
R52
NI
Q51
NI
R55
NI
FM/AM
NI
L51
PM1
9V
100k
R728
100k
R730
100k
R735
100k
R734
100k
R733
100k
R732
100k
R731
10k
R729
RDSDA
RDSSCK
IC702
IC-PST9333U
2.2k
47/6.3
NI
R702
C708
R706
R56
NI
Q52
R721
R720
R719
R718
R717
R716
R715
R711
R710
R709R742
R768
TU.L
RDSDA
RDSSCK
NI
PM0
NI
D911
D913
R218
CH.R
CD.R
C210
TU.R
C203
C220
AU.R
820p
100k
C92
R220
C917
AU.G
0.22
100k
R120
C120
AU.L
0.22
C103
TU.L
4.7/25
C110
CD.L
1/16
R118
3.3k
CH.L
D912
D914
NI
NI
IC951
NJM4565V
C951
14V
BR24C16F
IC703
270
270
R724
R725
C711
470p
R723
1k
R722
10k
BUZZER
10k
LCDCE
2.2k
LCDCL
2.2k
LCDDA
2.2k
FLCDDA
R769
R753
4.7k
4.7k
4.7k
TP1
R714
10k
NI
R713
10k
10k
10kNI
10k
R737
47k
S.METER
LEVEL
TEMP
KEY1
KEY0
R708
4.7k
R707
4.7k
SD/ST
PDET
TD
RESET
47k
0.022
1SS355-X
C707
D711
R705
R211
220k
3.3k
1/16
4.7/25
0.22
0.01
C914
LINE.R
REF
0.1
SQ
MRC
C212
47k
R219
47k
R119
C112
R954
10k
10/16
C912
100/10
C913
C952
A.VCC
A.VCC
47
L701
C710
220/10
C714
NI
MUTE
I/O
NI
NI
BUSSCK
BUSSO
DIMIN
SIJ
TELMUTE
C987
SIJ
22k
R780
R111
220k
D111
MA152WK
0.047
2.2/502.2/50
C450C350
47/6.3
C175
LINE.L
47/6.3
LINE.R
NI
NI
I/O
C351 C451
2.2/50 2.2/50
C174
D980
1SS355
NI
D986
TEL
IC771
TC74VHC126FT
C911
NI 47/16
C352 C910
R177
1k
R176
8.2k
0.022
R276
8.2k
R277
1k
Q979
UN2111
D978
UDZ11B
47k
R984
Q983
2SD601A
R775
10k
1/16
1/16
10/16
LINE.L
Q977
UN2111
C978
NI
R987
R986
NI
C986
Q986
NI
BUSSO
JBUSSISO
R776
100k
R777
22k
R778
100
47k
R779
1k
C162
R166
1/50
NI
C915
C918
R913
10
IC911
M61508FP
2.2k
R911
R351
10k
2.2k
R912
VOL-DACFNF.L
R275
8.2k
C977
47/16
R985
10/16
C982
ILL
10k
1/50
R352
C916
NI
C452
VOL-CLK
NF.R
R175
8.2k
Q966
2SB709A
R971
NI
R969
Q965
UN2213
R965
10k
R782
100k
R774
100
NI
C771
C772
0.047
2-2
CD servo control section
5
4
3
2
1
Note:1016901A2_LVS10169001A_2/2
MP3
LC
UC
OE
IO8
IS41C16256-35T
IO7
R602
X601
QAX0599-002Z
PACK
INT0
INT1
22k
JBINT
IC606
UPD70F3033AGC014
X2
X1
1
1M
C679
R678
X602
QAX0659-001Z
10p
C678
RA8
RA7
RA6
RA5
101010
R608
R609
R607
C803
C809
101010
10
0.1
C612
R610
R611
R612
R613
RA1
RA0RAWE
RA2
RA3 RA4
0.1
C616
IC601
LC895199K-ND2
0.1
3.3k
R601
150
C603
C2PO
LRCK
BCK
SDATA
TP640TP639
TP641
TP638
SW1
CONT+B
47k
10k
10k
10k
100k
R661
R695
R696
R697
R664
KEY3
KEY2
10k
R619
10/10
C680
WR
15p
SW3
SW4
REQ
REST
RFOK
47k
10k
10k
R694
RD
R692
NI
R855
R691
R693
JBCONT
SD0
Q683
2SC4081
NI
100k
R856
NI
R690
KEYON
R634
R682
R681
R680
R679
SD1
SD2
SD3
10k 47k
R633 R662
0.1
C615
22k
R824
4.7/10
R830
C824
R831
R832
R845
C820
47/6.3
C805
SWAIT
INT1
INT0
SD7
SD6
SD5
SD4
SD3
C614
0.1
SD2
SD1
SD0
SA6
SA5
SA4
SA3
SA2
SA1
SA0
R604
WR
10k
RD
L601
NQR0007-003X
C606
0.01
C605
R606
7.5k
R603
10k
B606
NI
L606
SW2
33k
10k
10k
10k
10k
47
R689
R688
R687
R857
NI
R663
10k
R840
C687
C686
10/10
10k
10k
10k
R683
R684
R685
0.1
C609
10/10
R605
C604
0.1
200
22k
22k
22k
TP637
10k
0.1
AMUTE
PREQ
MP3SEL
ML
MC
MD
I2CC
I2CD
SD7
SD6
SD5
SD4
10k
R686
REQ
C825 C815
C826 C816
10/16
10
R853
C860
0.1
SIC
R860
C863
1M
470
X801
QAX0660-001Z
C861
0.1
R865
10k
R859
15p
15p
C862
C864
R861
10k
R862
10k
0.01
IC802
PCM1716E
47
47
47
1k
0.01
0.01 0.01
C808
47/6.3
IC803
TC74VHC157FT-X
R990
470
L603
MCK
NI
LRCK
C802
NI
C878
C876R863
4.7/10
MAS3507D-QG-G10
10k
C841
WSEN
10k
10k
10k
470
0.01
R991
R871
R872
R874
IC806
10k
R864
10
R852
IC805
TC7WU04F
C801
NI
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
47/6.3
R816
R826
22k
22k22k
R815
R825
100p
100p
C819
C818
R835
100
R834
100
R833
100
C806
0.01
10/16
C807
0.01
BCK
SOD
SDATA
SOC
0.1
10k
R870
CD SIGNAL
47/6.3
22k
100p
C817
MP3SEL
R810
R867
R868
R869
R866
MP3 SIGNAL
TP649
SPSTART
IO9
IO15
IO14
IO13
IO12
IO11
IO10
CN601
QGB2027M2-26X
LD
SW4
D
SW3
B
SW1
C
SW2
A
PD
LOAD-
LOAD+
F
C643
0.01
E
FCS+
0
TRK+
TRKFCS-
FEED-
R643
REST
SPIN+
FEED+
SPIN-
A
C
B
D
F
E
TP602
PD
LD
TP629
TRD
FOD
TP631
15k
R625
R624
FCS+
TRK+
TRK-
CN703
QGA2501F1-02
TP632TP630
10k
10k
R645
R644
DRVMUTE
R631
R877
NI
Q642
NI
6.2k
100k
C630
22p
R841
R842
R843
R844
R836
R837
C646 C647
0.0068 0.001
TP603
C634
C635
0.01
22/10
TP604
22
22
R636
R637
C637
0.01
Q641
2SB1184
1
C650
R623
0
C655
0.01
R629C629
R630
0
0
0
0
3.3k
3.3k
FE
TE
C636
100/6.3
Q636
2SB1197K/QR/-X
IC604
C656
22/10
22/10
0.01
C626
C625
TP601
RF
C627C628
0.14p
7.5k12p
7.5k
56p
C631
27p
C632
TP605
TE2
C633
0.1
PN
TP606
30k
R642
C654
22/10
10k
R641
M63008FP-X
0.1
C652
C653
220/10
IC608
LB1830M-X
R617
NI
0
R615
R614
NI
0
R616
C657
R618
NI
NI
0.1
0.1
C622
C621
0.001
0.1
C624
C623
R620 R621
10k 39k
C638
0.01
0
R838
RFOKA0STB
SCKSOSI
DSPRST
TP635
R649 R639
10k 12k
1
C651
R648 R628
10k 68k
R647
10k
TP633
R646
L622
NI
R622
NQL56CK-220X
CD8V
MGND
PM0
PM1
FOD
TRD
SPD
FEED
C620
0.01
TP628
TP627
TP626
TP625
IC603
UPD63711AGC
0.01
C639
TP636
SPD
SPIN-FCSSPIN+
FEED+
FEEDLOAD+
LOAD-
LOAD2
R626
68k
LOAD1
R627
FEED
22k
TP634
10k
POP
TSI
TSO
TSTB
TSCK
PACK
C642
C641
0.01
TP624
100k
22k
R655
R654
R653
R652
R651
R650
22k
330k
100k
JBUSSISO
22/10
RA
LC
TP623
TP622
TP621
TP620
TP619
TP617
MIRR
TP616
TP615
TP614 TP612
TP611
TP610
TP613
R801
0
R803
0
R802
0
TP607
C640
0.1
0
R632
R635
1M
X603
QAX0413-001Z
12p
20p
C645
C644
R640
0
CN602
R667
NI
R668
NI
R669
NI
100
IC605
TC74VHC126FT-X
TP609
0
R638
NI
TP692
TP691
TP694
TP693
TP696
TP695
10k
R659
330
R660
R658
R656
100
0.1
C660
330k
R657
JBUSCK
UC
OE
WE
RA0
TP618
RA1
RA2
RA3
RA4
RA5
RA6
MCK
RA7
C619
0.1
RA8
LRCK
IO0
IO1
BCK
IO2
IO3
SDATA
IO4
IO5
C2PO
IO6
IO7
IO8
TP608
IO9
IO10
IO11
IO12
IO13
R699
NI
NI
R666
R665
TSI
TSCK
C669
0.1
0
TSTB
R839
MIRR
A0
SO
SI
SCK
WSEN
22k
DSPRST
SWAIT
R670
100k
SA4
SA5
SA6
STB
DRVMUTE
LOAD1
LOAD2
NI
NI
NI
NI
10k
NI
R671
C671
NI
IC602
C610
C611
0.1
0.1
IO0
IO1
IO2
IO3
IO4
IO5
IO6
0.1
C618
0.1
C613
NI
JBSO
JBSI
JBCK
R672
R673
R674
R675
R676
0.1
C617
C601
IO14
IO15
7p
C602
7p
SID
SIC
TSO
I2CD
PDET
I2CC
1k
R999
R698
0
0.022
SA0
SA1
SA2
SA3
C676
R677
IC607
NI
MECHA_RST
C677
ABCD E F G
KD-SH99
33k
12k
C811
120p
C804
S-81332HG-KC-X
1
NI
C852
C851
R813
2.7k
IC801
NJM4580V-X
15K
15K
R823
100/10
2.7k
R817
R827
CD.L
9V
CD.R
NI
L852
R854
NQR0007-003X
A5V
IC804
NI
L851
R851
NQR0007-003X
1
0
C99
R998
C853
10
R876
TP642
TP643
GND
0.001
ON5V
SMICON5V
CD8V
MGND
CONT+B
PREQ
JBUSSISO
JBUSCK
MECHA_RST
PDET
AMUTE
TP644
TP645
TP646
TP647
TP648
PM0
PM1
SW1
POP
R811
R812
C812C822
820p820p
C821
R822
12k
120p
R821
33k
22k
R814
4.7/10
ML
C814
MC
MD
0
SID
10k
10k
10k
C866
0.1
10k
2-3
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