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SCHEMATIC DIAGRAM-22
DSP CIRCUIT
R205
R202
R201
R206
0.91
4.7K
4.7K
4.7K
C201
0.1
R203
0.91
R208
C206
3.3K
100P
R204
C202
3.3K
100P
: +B SIGNAL LINE
: -B SIGNAL LINE
C212
0.022
64
63
62
61
60
R207
C205
3.3K
100P
65
LIN4
C207
50V1
66
LIN3
67
LIN2
C203
50V1
68
LIN1
69
RIN4
C208
50V1
70
RIN3
RIN2
71
C204
50V1
RIN1
72
73
NC
74
GNDAL
C209
50V4.7
OUTL
75
76
VRAL
77
NC
VDALR
78
VRAR
79
OUTR
80
C210
50V4.7
1 2 3 4 5 6 7 8 9
W201
R209
0
47
C213
R210
0.1
220
C211
10V220
X201
X201
RSXZ36M8M01T
R211
1M
C214
C215
5P
12P
: MAIN SIGNAL LINE
R218
100K
R212
C223
330
0.022
59
58
57
56
55
54
53
52
51
50
49
48
47
46
IC201
C2HBZC000013
DSP IC
12
13
16
10
11
14
15
17
18
19
C217
1
C226
C227
10
16V100
R213
R216
270
270
C220
C222
2200P
2200P
C225
C224
50V4.7
50V4.7
R220
R219
3.9K
3.9K
R223
C237
22K
100P
C240
R226
16V10
4.7K
R224
C238
22K
100P
C216
16V100
45
44
43
42
41
ELRI/O
40
39
SYNC
C230
38
GNDR
0.1
VDDR
37
36
NC
GNDA4
35
NC
34
AI4
33
C231
10
AO4
32
R221
NC
31
270
AOT4
30
29
NC
R222
28
VDA34
270
27
AOT3
AO3
26
25
AI3
C232
10
21
22
20
23
24
C229
16V100
C228
16V47
C219
C221
C236
C233
1
1
0.1
0.1
R225
C239
4.7K
16V10
R228
22K
C244
C245
100P
47P
4
3
2
1
IC202
KIA4558FEL
DUAL OP AMP
5
6
7
8
C242
47P
C246
0.01
C243
R227
100P
22K
C218
0.1
L601
G0C100JA0030
L608
J0JCC0000124
DSP_S
C235
2200P
C247
50V4.7
DSP_C
C234
2200P
DSP_A5V
-7.5V
C241
0.01
DSP_FR
+7.5V
DSP_FL
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