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SA-VK61DEE
SCHEMATIC DIAGRAM - 17
MAIN CIRCUIT
R463
4.7K
R263
4.7K
R268
3.3K
: -B SIGNAL LINE
: +B SIGNAL LINE
R725
0
64
63
C415
50V1
LIN4
65
R468
C464
66
LIN3
3.3K
1000P
LIN2
67
C215
LIN1
68
50V1
69
RIN4
70
RIN3
C264
71
RIN2
1000P
72
RIN1
73
NC
C765
74
GNDAL
C705
0.1
75
OUTL
50V4.7
VRAL
76
C706
NC
77
10V220
VDALR
78
VRAR
79
C707
80
OUTR
50V4.7
C770
0.1
1 2 3 4 5 6 7 8 9
R706
47
X700
C708
H0H368600001
0.1
L13
J0JBC0000019
R434
3.9K
C430
C230
R234
3.9K
R236
3.9K
4
5
R436
3.9K
: MAIN SIGNAL LINE
C724
0.1
C725
16V100
62
61
60
59
58
57
56
55
54
53
52
51
49
48
47
50
IC700
C2HBZC000013
DSP IC
13
10
11
12
14
15
16
17
18
R433
C713
1
270
X700
C712
C714
R708
1
1
1M
C429
C229
2200P
2200P
50V4.7
50V4.7
R237
33K
C233
100P C234
47P
3
2
1
IC306
IC306
KIA4558FEL
DUAL OP-AMP
6
7
8
C434
C351
47P
0.01
C433
R437
100P
33K
86
46
45
44
43
42
41
ELRI/O
40
SYNC
39
38
GNDR
VDDR
37
NC
C722
36
0.1
GND4
35
NC
C720
34
0.1
C721
AI4
33
1
AO4
32
NC
R319
31
270
AOT4
30
NC
29
R320
VDA34
28
270
AOT3
27
26
AO3
AI3
25
C718
1
19
20
21
22
23
24
C322
2200P
C719
0.1
C324
2200P
DSP_A+5V
-9V
+9V
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