2
2
WM-D6C/TC-D6C
R302
C303
C305
C318
C113
C120
C124
C123
R154
R135
C121
R133
R134
C122
C118
R130
R132
R131
R129
R170
C125
C132
C131
C302
R142
R139
C133
R140
C153
R136
C126
C127
C129
C130
R138
R137
R127
R128
C117
S301(3/4)
D302
C310
R166
Q315
Q317
Q316
R311
C309
C139
R310
R123
R126
C116
R125
R112
Q103
R111
R110
R109
R124
CP102
CP101
C134
R141
C115
R121
R122
R120
C114
R155
R156
C142
C143
R158
C144
R157
C141
C145
C147
C146
R320
R319
R318
C312
C314
R317
C313
Q109
C155
C151
R168
R159
C112
R118
R115
R117
C111
C304
Q105
R119
R303
C105
C104
R167
R105
R107
C103
Q102
R301
R101
Q101
R103
R106
R104
R102
C101
C
1
5
2
R108
R113
S301(1/4)
R321
C149
HRP901(1/2)
J302
J301
Q301
R160
Q106
Q104
RV301(1/2)
RV102
S302(1/2)
C110
HRP901(2/2)
Q308
Q107
C102
C106
C107
C301
C311
Q305
Q309
Q306
R143
C128
RV101
C150
Q307
C320
R169
C108
L101
L102
IC101
C119
IC302(1/2)
R116
R114
C109
R313
R312
R161
R162
Q313
Q310
Q311
Q312
R164
R163
D303
C148
R165
Q314
10k
10
16V
22
4V
220
4V
560p
10
4V
0.047
0.22
35V
300k
51k
0.018
2k
39k
1
50V
0.01
62k
33k
2k
5.1k
1M
0.047
1
25V
1
25V
10
16V
2k
13k
0.01
33k
1500p
330k
0.047
0.1
35V
0.0082
0.33
50V
13k
1k
3.3k
6.2k
150p
1S2837
2.2
50V
9.1k
UN5215
UN5215
UN5215
27k
47
6.3V
2.2
50V
22k
8.2k
470k
0.0047
18k
820
2SC1623
5.6k
1M
470k
12k
0.0015
680
1
25V
120k
6.8k
1.5k
0.022
33k
56k
0.1
35V
2.2
16V
3.9k
4.7
10V
100k
680p
0.01
0.012
0.015
120k
33k
33k
2.2
16V
0.0022
47k
0.0047
2SC1623
560p
180p
100V
82k
6.8k
4.7
6.3V
330
120
100k
0.001
22
16V
2SC1623
12k
12k
1
25V
1
25V
100k
33k
3.9k
33
4V
2SC1623
12k
100k
2SA1587
10k
1.5k
150
27k
1
50V
0
.0
0
1
22k
82k
1k
2.2p
100V
2SC1623
10k
2SC1623
2SC2412KLN
50k
10k
4.7
6.3V
2SB624
2SC1623
0.001
0.001
4.7
35V
22
16V
0.0082
400V
DTC343TK
2SC1623
DTC343TK
1.5k
0.22
35V
10k
2SD596
47
6.3V
7.5k
0.0068
10mH
33mH
CX20218
0.01
NLM4558M
6.2k
82k
0.5%
820p
39
240
240
180
UN5215
UN5215
UN5215
UN5215
22k
270
1S2837
0.015
6.8k
UN5215
1
2
3
5
6
7
8
9
10
11
12
13
14
15
4
A1
A2
A3
IC201
0dB
20dB
MIC
PLUG IN POWER
LINE IN
(REC/PB)
(REC/PB)
EF201-36
SWITCHING
BIAS OSC
BIAS
SWITCHING
BIAS
SWITCHING
PB EQ SWITCH
PB
REC
BIAS
TIMING
(ERASE)
REC
PB
R-CH
L-CH
MIC ATT
1-2.
SCHEMATIC DIAGRAM – MAIN Section (1/2) –
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