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3 7 6 3 1 5 1 5 0
Standard schematic diagrams
Main amp section
5
J1
QNZ0100-002
L1
4.7U
GND
R24
1k
R25
1k
R9
R26
1k
10k
C6
R10
R27
C21
3.3k
1k
0.12
2.2/50
C7
C20
2SA1037AK/RS/-X
0.012
0.001
Q10
Q12
4.7k
Q7
Q11
R8
4
Q1
UN2211-X
D6
UDZS9.1B-X
R14
470
C9
220/10
CN901
QGB1214J1-06S
T E
L
1 3 9 4 2 2 9 6 5 1 3
9V
To
F/R
TAPE.L
Head amp
section CP901
TAPE-OUT
TAPE.R
3
D776
1SS355-X
T-MUTE
To
Head amp
section CP721
TAPE-OUT
CN902
QGB1214J1-06S
R701
270
R702
270
R703
270
R704
270
To
LCD & Key
control section
CP701
C711
0.22
D744
1SS355-X
2
CJ701
VMC0334-001
QGA2006F1-02
UDZS6.2B-X
R756
100k
R757
100k
R758
100
w w w
+B
CH.R
1
CH.L
J751
QNZ0095-001
A
B
KS-FX483R/KS-FX480R
KS-FX43R
C761
0.022
R251
C251
1/50
C253
1/50
R151
C151
10k
C153
1/50
C1
0.1/50
10k
1/50
2SC2412K/R/-X
Q251
Q2
Q151
Q3
2SC2412K/R/-X
2SC2412K/R/-X
0
B210
C30
47p
Q5
Q951
Q952
B209
B131
C768
0.01u
Q6
D3
47k
D7
0
C762
560P
C766
R7
B105
47/16
C767
0.01
R305
R301
15k
47k
R306
C765
47p
470
C304
C763
2.2/50
0.01
0.1
C302
C764
82p
IC761
SAA6579T-X
R743
10k
R728
R729
Q953
2SC2412K/R/-X
Q701
R724
4.7k
R725
4.7k
4.7k
R726
KEY0
KEY1
KEY2
R713
R709
10k
100k
R708
100k
L702
47u
C712
0.1u
R778
R764
47k
2.2k
R710
R772
47k
47k
R755
10k
SI
KEY2
SO
KEY1
R720
I/O
4.7k
R719
4.7k
R718
4.7k
KEY0
C709
100/6.3
R715
10k
R716
10k
SCK
R717
10k
R712
10k
x
a o
y
IC751
HD74HC126FP-X
R754
100
.
i
C
http://www.xiaoyu163.com
KS-FX483R/KS-FX480R
KS-FX43R
R113
2.2k
C119
1/50
C118
1/50
CH.L
TAPE.L
Q961
2SA1037AK/RS/-X
IC911
TEA6320T-X
R959
2.2k
Q959
UN2211-X
C218
1/50
C219
1/50
TAPE.R
CH.R
R982
4.7k
D980
1SS355-X
TELMUTE
Q980
R980
R213
1k
D983
2.2k
1SS355-X
UN2211-X
R713
0.01
Q
Q
MUTE
3
7
6
R975
24K
9V
UN2211-X
R974
12K
Q965
Q967
2SA1037AK/RS/-X
TAPE-IN
47k
R733
10k
R734
R740
47k
R979
47K
R750
47k
R747
47k
R746
47k
R738
47k
C710
0.1
IC701
R707
47k
R748
10k
C707
0.1
UPD178078GF-595
C705
C708
0.001
220/10
R732
47k
C701
27P
X701
QAX0406-002Z
R711
C702
27P
390
C703
0.1
u 1 6 3
.
D
E
2-2
http://www.xiaoyu163.com
2
4
8
9
9
IC941
LA4743K
C947
0.22/50
R141
27k
R142
C948
27k
0.22/50
C949
0.22/50
R241
27k
R242
27k
C950
0.22/50
R235
100
R135
100
1SS355-X
D931
R132
Q131
2SC2412K/R/-X
2.2k
Q231
D932
R232
2SC2412K/R/-X
2.2k
1SS355-X
Q960
2SA1037AK/RS/-X
R962
6.8k
D977
Q978
UN2211-X
0.047
1SS355-X
C970
Q979
Q981
1SS355-X
D984
3
1
5
1
5
0
8
9
2
1SS355-X
D982
J931
QNN0519-001
IC961
AN80T05LF
C972
L701
47u
D963
1SS355-X
Q963
2SA1037AK/RS/-X
220/16
D964
1SS355-X
C982
10/16
D966
RB160M-30-X
Q964
UN2211-X
2SB1322/RS/-T
Q966
Q962
2.2k
UN2211-X
R969
47k
R970
m
c o
Tuner signal
Tape signal
CD-CH signal
Front signal
Rear signal
F
2
8
9
9
0.1
C951
C952
0.1
C969
0.047
C961
2200/16
D961
1N5401-F64
L961
C980
0.047
QQR1366-001
R961
47
R971
2.2k
R972
2.2k
4
9
8
2
9
9
CP981
QNZ0112-001
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
G
H
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