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Standard schematic diagrams
main amp section (KD-SH77R)
TU1
QAU0203-001
5
L1
4.7u
R11
Q13
2SB709A
22
Q11
R10
2SB815
22
Q33
2SD601A
Q12
FM/AM
UN2211
S.METER
UN2111
4
Q23
2SC2412K
SQ
R27
470
C22
C24
0.1
0.01
Q24
UN2211
A.VCC
ON5V
CD8V
CD.L
CD.R
REF
DACL
DACD
DACC
TH951
NAD0022-103X
CS
CD-RW
CDON
BUS0
BUS1
3
BUS2
BUS3
BUCK
CCE
RST
SW1
SW2
SW3
SW4
REST
IC701
PMKICK
UPD784215GC-168
PM0
PM1
LM0
LM1
CDON
CD-RW
W-LPF1
W-LPF2
W-MUTE
UDZS6.2B
VOL-DA
C712
0.047
VOL-CLK
C719
CF
R766
2.2K
CN702
QGF1034C1-20X
PMKICK
470P
2
DETACH
CS
R771
330
R922
RESET
VOL1
R757
10K
270
AU.R
VOL2
R758
10K
AU.G
AU.L
BUCK
CCE
10V
RST
VOL1
R745
10K
R924
VOL2
BUS0
R925
LCDCE
BUS1
R926
LCDDA
BUS2
LCDCL
BUS3
ACC5V
R743
47K
R928
KEY1
R929
KEY0
R930
REMOCON
R741
47K
270
R744
3.3K
CD-RW
R747
47K
UDZS6.2B
R748
47K
R749
47K
R750
47K
14V
1
Q791
D796
D795
SML-310FT/JKL/X
UN2211
SML-310FT/JKL/X
A
B
R91
TU.R
C91
4.7/25
10K
R81
TU.L
R218
CH.R
C212
1/50
C81
4.7/25
10K
Q91
3.3K
2SD601A
CD.R
C210
1/50
Q81
TU.R
C203
2SD601A
4.7/25
AU.R
C220
0.1
RDSDA
C32
C170
AU.G
0.1/50
0.1
AU.L
C120
Q34
0.1
Q32
UN2111
CD.L
C110
1/50
R118
CH.L
C34
3.3K
C112
1/50
0.1
Q1
Q35
UN2111
UN2111
C103
TU.L
X51
RDSSCK
4.7/25
47K
47K
R951
10K
C951
R728
47K
100K
R730
R735
47K
R734
47K
IC703
R733
47K
R732
47K
R731
47K
C711
470P
R723
1K
R722
10K
R721
10K
BUZZER
R720
2.2K
LCDCE
R719
2.2K
LCDCL
R718
2.2K
LCDDA
R717
4.7K
R716
4.7K
R715
4.7K
TP1
R714
10K
R713
10K
R711
10K
KEY1
R710
10K
KEY0
R708
R707
4.7K
R709
4.7K
10K
R768
10K
X701
X702
IC702
IC-PST9333U
C
C163
R162
12K
1SS355
0.047
C161
Q161
2SD601A
1/50
R165
390
MA152WK
R211
220K
D111
C321
R351
10K
10/16
R352
10K
R954
10K
R177
R175
R174
LINE.L
C173
22/6.3
1K
8.2K
10K
R176
R173
C172
8.2K
10K
10/16
IC171
NJM4565V-X
0.1
R276
R273
C272
10/16
8.2K
10K
R277
LINE.R
R275
R274
C273
1K
8.2K
10K
22/6.3
L701
47u
BR24C32F
C710
220/10
Q977
Q979
UN2111
UN2111
MUTE
Q966
I/O
2SB709A
R970
10K
R969
R753
0
47K
D963
BUSSCK
BUSSO
DIMIN
1SS355
SI/SO
R786
47K
D964
Q983
CRS03-W
S.METER
2SD601A
TELMUTE
SQ
LEVEL
TEMP
Q986
UN2211
MRC
SD/ST
R775
10k
R776
100k
R777
22K
R778
R781
330
100
R774
100
IC771
HD74HC126FP
D
E
D161
R303
33K
C311
IC301
BA3220FV
C307
100/10
0.01
4.7/25
R133
C305
1K
4.7/25
18K
C308
R301
C301
C309
4.7/25
47/16
4.7/25
R134
C141
1K
C303
1/50
C310
C306
C302
R302
4.7/25
18K
100/10
C142
4.7/25
1/50
R304
R305
150K
33K
R403
C241
33K
C411
1/50
IC401
BA3220FV
0.01
C407
100/10
C242
1/50
R234
1K
C405
4.7/25
R401
C408
18K
4.7/25
4.7/25
C401
C409
47/16
R233
1K
ON5V
C403
4.7/25
C402
C406
R402
4.7/25
18K
C410
Q941
4.7/25
100/10
UN2211
R404
R405
150K
33K
C327
2.2/50
R327
0.082
5.6K
C329
R328
15K
NF.L
SUBW/EX.L
C325
C328
R329
0
0.0068
2.2/50
GND
R332
100K
W-LPF2
0.0056
C331
R344
Q321
R343
EX.R
1M
UN2211
1M
NF.R
AUTO_ANT.
R334
R341
R342
47K
TEL
W-LPF1
1M
1M
D962
ILL
Q322
UN2211
CRS03-W
MUT
LI.LI
LI.G
CN301
LI.RI
QGA2501C1-07
IC961
HA13164
AUTO_ANT.
LI.LI
LI.G
LI.RI
R338
SUBW/EX.L
GND
100
R339
EX.R
100
GND
CH.L
CN771
QNZ0095-001
SCK
SI/SO
CH.R
CN701
QGF0503F3-07X
F
KD-SH77R/KD-SH55R
IC941
TA8273H
1SS355
R941
2.2K
R943
1K
D414
CRS03-W
D416
CRS03-W
D402
CRS03-W
D404
CRS03-W
D408
CRS03-W
D406
CRS03-W
D412
CRS03-W
D410
CRS03-W
C921
0.022
C922
0.022
C923
0.022
Q132
Q232
C924
0.022
2SD1048
2SD1048
C925
0.022
C926
0.022
C927
0.022
C928
0.022
D961
1N5404TU
C961
2200/16
R961
1K( 1/8W)
CN901
QNZ0090-001
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
AUX IN SIGNAL
TUNER SIGNAL
LINE IN SIGNAL
CD SIGNAL
FRONT SIGNAL
CD CHANGER SIGNAL
REAR SIGNAL
G
2-3
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