H
A
B
C
D
E
F
G
1
2
3
4
5
2-2
KD-S577
Tuner signal
CD signal
Front signal
Rear signal
Note:KD-S570J KD-S575U KD-S620J KD-S611E
FSDH3165-005TW / 3165ma
Standard schematic diagrams
Main amp. section
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
R828
R814
R815
R816
D332
D866
D867
C803
C804
CJ701
R832
R834
D904
R831
D804
C802
C801
Q902
Q702
C834
IC901
R907
R827
R811
R704
R823
R702
C713
R808
D903
R826
R825
C328
C331
C330
C329
R323
R807
C715
C914
C835
C405
C305
C404
C304
R401
R301
R307
R308
R408
R407
Q792
IC321
C836
D791
C426
IC801
R812
C424
C425
C423
C323
C325
C326
C324
C321
R321
R322
C902
Q432
Q332
R336
R433
R333
R703
TU701
R436
R434
IC301
Q861
Q791
Q793
Q732
Q731
C731
C732
R732
R733
R731
R701
L701
C901
D901
CN901
R334
R829
D801
C807
D902
R862
C716
R822
X801
C714
R833
R835
C862
R796
L801
C904
C911
C907
R906
R910
C712
R798
R911
R909
R904
R905
R902
R903
C903
R803
C319
R817
L901
R801
C906
C909
C910
R830
R818
C720
C908
C905
Q903
C915
C403
D321
C406
C306
C303
C402
C302
C312
C311
C407
C408
C309
C307
C308
R402
R302
C310
Q321
R304
R303
R404
R403
R793
R725
C725
R794
C327
R795
R797
C717
C718
R804
C709
C710
R605
C201
C101
R201
R101
R202
R102
C702
R908
C320
C420
C419
Q701
R705
R791
R792
C733
R734
D731
C703
C701
D701
D702
R708
C711
D861
C861
R861
D810
R836
R809
R810
R813
FM/AM
SD/ST
SD/ST
FM/AM
47K
47K
47K
47K
DAP202U-X
MA152WA
DAN202U-X
22P
33P
QNZ0009-001
22K
22K
CRS03
4.7K
1SS254-T2
0.01
220/10
2SC2412
DTC144EKA-X
680p
HA13164
39K
47K
3.3K
47K
100p
1K
1SS254-T2
47K
10/16
0.022
0.022
4.7/25
4.7K
47K
150p
0.1
150p
0.033
0.033
0.22
0.22
22K
22K
27K
27K
27K
27K
2SA1037AK
HA13158A
150p
DAN202U-X
100P
LC72366-9989
3.3K
100P
100P
100P
100P
100P
100P
100P
100/16
47k
180
0.01
2SD1048
2SD1048
2.2K
1K
1K
1K
QAU0205-001
2.2K
100
TEA6320T
DTA114EKA-X
2SB1197
2SC2412
2SC2412
2.2/50
0.001
1K
10K
1.5K
1K
33uH
2200/16
1N5401TU
QNZ0002-001
100
47K
1SS254-T2
10/16
SB10-03A3-T2
470
2.2K
QAX0406-001Z
4.7K
4.7K
0.082
15
4.7uH
22/16
220/10
0.01
4.7K
47K
0.1/50
22K
47K
27K
100K
4.7K
4.7K
2K
22/16
3.3k
220P
4.7K
QQR0703-001
10K
0.1
100/10
0.01
22K
47K
220/10
100/10
22/16
2SA1037AK
2.2
0.18
1SS254-T2
0.0056
0.0056
0.18
0.0082
0.0082
47/16
100/10
4.7/25
4.7/25
100/10
4.7/25
4.7/25
2.2k
2.2k
0.01
DTC114EKA-X
47K
47K
47K
47K
10K
0.01
2.2K
4.7/25
15
10
220p
0.022
3.3k
3.3k
1/50
1/50
0.1/50
68K
220P
220P
220P
DTC114EKA-X
10K
10K
1K
220/10
470
MTZJ10B-T2
0.1/50
47/10
1SS254-T2
1SS254-T2
8.2K
0.01
MTZJ4.7B-T2
220
470
DAP202U-X
47K
10K
100K
47K
REMOTE
IFC
MUTE
MUTE.CONT
TU.RCH
%CD.RESET%
MCLK
TU.LCH
SDA
SW5V
DETACH
R5V
LR-
GND
9V
LR+
LF-
LF+
RF-
RF+
RR-
RR+
SCL
REST
9V
EO
FM.OSC
SW1
LRO
RRO
SW3
MCLK
SW2
SW4
SW2
LM1
LM0
CD8V
SQCK
CD.RESET%
STATUS
SUBQ
CD.SENSE
MLD
MDATA
CD.RCH
A.GND
CD.LCH
MDATA
MLD
ACC
SDA
SCL
AGC
SW1
MUTE
SW3
REST
SQCK
LCD.CE
LCD.SO
LCD.SCK
ILL_10V
LM0
STATUS
LM1
EO
FM.OSC
S.METER
IFC
SUBQ
SW4
ILL10V
VDD
TU.RCH
SW5V
CD.RCH
CD.LCH
MONO
RRO
LR-
ILL10V
RR-
LF-
LF+
LRO
LR+
RR+
RF-
TU.LCH
RF+
REMOCON
KEY1
MUTE.CONT
9V
S.METER
MONO
AGC
KEY0
FUSE
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299