JVC KD-SH99 Service Manual page 47

Standard schematic diagrams
Q Q
3 7 6 3 1 5 1 5 0
Main amp section
TU1
QAU0204-001
L1 4.7
5
R11
Q13
22
2SB709A
R10
22
Q11
2SB815
R36 NI
R32 0
4
Q33
NI
Q12 Q32
FM/AM
NI
UN2211
S.METER
Q23
NI
SQ
R27
NI
C22
C24
NI
NI
Q24
NI
T E
L 1 3 9 4 2 2 9 6 5 1 3
9V
ON5V
CD8V
CD.L
CD.R
TH951
3 R951
NAD0028-103X
REF
PREQ 10k
AMUTE
PDET
CONT+B
MICON5V
JBUSSISO
JBUSCK
SMICON5V
POP
CONT+B
MECHA_RST
PM0
PM1
SW1
W-LPF1
W-LPF2
2
W-MUTE
C712
0.047
VOL-DA
VOL-CLK
CF
CN702 C719 R766 2.2k
QGF1034C1-20X
470p
DETACH C706
270 RESET
R922
NI VOL1 R757 10k
C724 R931 1k AU.R
VOL2 R758 10k
0.01 R932 1k AU.G
R740 NI
C723 R933 1k AU.L
R741 NI
0.01
D702
10V 1SS355-X
MECHA_RST
R923 270 VOL1
R745 10k
R924 270 VOL2
R925 270 LCDCE
R926 270 LCDDA
R927 270 LCDCL
ACC5V
R743 NI
R928 270 KEY1
R742 NI
R929 270 KEY0
R930 270 REMOCON
R747 NI
R748 NI
w w w
14V
1
Q791
D796 D795
UN2211
SML-310FT/JKL/X
SML-310FT/JKL/X
Note:1016901A1_LVS10169-001A_1/2
A B
KD-SH99
C40 NI
C41 NI
C42 NI
C43 NI
C91 R91 8.2k Q91 TU.R
4.7/25
NI
C81 R81 8.2k TU.L
4.7/25
CH.R R218 3.3k
CD.R C210 1/16
Q81
TU.R C203 4.7/25
NI
AU.R C220 0.22
C44
0.047
RDSDA C917
AU.G
R54
NI
0.22
Q34
NI
C32
C120
AU.L 0.22
0.1/50
C103
TU.L 4.7/25
C34 NI
C110
CD.L 1/16
R52
RDSSCK
NI
R118
CH.L 3.3k
Q35
Q51
NI X51
NI
R56
NI
NI
R55 Q52
NI
NI
FM/AM
C951 0.1
R728 100k
R730 100k
R735 100k L701
R734 100k
IC703 BR24C16F
R733 100k
R732 100k
R731 100k
C711
470p
R723
1k
R722
10k
BUZZER
R721 10k
LCDCE
R720 2.2k
LCDCL
R719 2.2k
LCDDA
R718 2.2k
FLCDDA R769
IC701 R753
R717 4.7k
UPD78F4215AGC145
R716 4.7k
R715 4.7k
R737
TP1 47k
R714 10k S.METER
R713 NI SQ
LEVEL
TEMP
R711 10k KEY1
R710 10k KEY0
R709 10k R708 MRC
4.7k
R707
4.7k
R768 10k SD/ST
x a o
y
IC702
IC-PST9333U
. i
X701 X702
CN704
NI
C
http://www.xiaoyu163.com
KD-SH99
C163 D161
R162
12k 1SS355
0.047
C161
Q161
2SD601A
1/50
R211 220k
R111
220k
D111
MA152WK
C304
0.01
C305
C212 1/16
4.7/25
C303
C306
R913
10
4.7/25
R305
150k
C404
C405
4.7/25
C403
C406
4.7/25
R405
150k
C112 1/16
C321
R351 10k
10/16
R954
10k
Q Q
3 7 6
R177
LINE.L R175 R174 C173
22/6.3
1k 8.2k 10k
R176 R173 C172
W-LPF2
8.2k 10k 10/16
Q321
UN2211
IC171
NJM4565V
W-LPF1
R276
R273 C272
10/16
8.2k 10k
R277 R275 R274
LINE.R C273
47
1k 8.2k 10k
22/6.3
Q322
UN2211
C710
220/10
C714
NI
Q977 Q979
UN2111 UN2111
MUTE
Q966
2SB709A
R970
I/O
33k
NI
D963 1SS355
NI
BUSSCK
BUSSO
SIJ DIMIN
D965 NI
D964
Q983
2SD601A
TELMUTE CRS03-W
Q986
NI
R775
R776 10k R782
100k 100k
R777
u 1 6 3
22k
R778
100
R774
100
IC771
TC74VHC126FT
CN701
QGF0503F3-07X
2-2 D E
2 4
8 9 9
R303
33k
IC301 BA3220FV
C307
100/10
C301 R301 C308 4.7/25 R133 0
4.7/25 18k
C309 4.7/25 R134 0
47/16
C310
R302
C141
1/50
C302 18k 100/10
4.7/25
R304 C142
1/50
33k
R403
33k
IC401 BA3220FV C241
C407 1/50
100/10
0.01 C242
1/50
C401 R401 C408 4.7/25 R234 0
4.7/25 18k
C409 4.7/25 R233 0
47/16
R941
ON5V
R402
C402 18k C410 2.2k
4.7/25 100/10
R404
AMPK
33k
Q941
UN2211
C327
2.2/50
R327 0.082
5.6k
C329
R328
15k
MUT
NF.L
C325
C328
R329 0
SUBW/EX.L
2.2/50
0.0068
3 1 5 1 5 0 8 9
R332 100k
GND
C331
0.0056
Q132 Q232
R344
2SD1048 2SD1048
1M R343 EX.R
1M
NF.R
AUTO_ANT.
R334
TEL
R341 R342
47k
ILL
1M 1M
D962
CRS03-W
MUT
LI.LI
LI.G
LI.RI
CN301
IC961 QGA2501C1-07
HA13164
LI.LI
LI.G
LI.RI
R338
SUBW/EX.L
GND 100
AUTO_ANT.
R339
EX.R
100
GND
CH.L CN771
QNZ0095-001
m
JBUSCK
JBUSSISO
c o
CH.R C774
NI
.
F
2
8 9 9
IC941
TA8273H
R942
NI
R943
1k
D413 NI D414
D415 NI D416
D401 NI D402
D403 NI D404
D407 NI D408
D405 NI D406
D411 NI D412
D409 NI D410
CRS03
2 4 9 8 2 9 9
C921 0.022
C922 0.022
C923 0.022
C924 0.022
C925 0.022
C926 0.022
C927 0.022
C928 0.022
D961
1N5404-TU-15
C961
2200/16
R961
1k
CN901
QNZ0090-001
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
AUX IN SIGNAL
TUNER SIGNAL
J1
TU1 CN771
CD SIGNAL
CD CHANGER SIGNAL
GND
FRONT SIGNAL
REAR SIGNAL
LINE IN SIGNAL
G H