AIWA CDC-Z107 Service Manual - Page 19

IC, LC78622NE

Page 19 highlights

IC, LC78622NE PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 ~ 17 18 19 ~ 20 21 22 ~ 23 24 ~ 30 31 32 ~ 36 37 38 ~ 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 BU (V) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BU+ACC (V) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 FM (V) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 AM(V) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 19 - CD (V) 0.05 0 1.55 0 1.77 4.69 0.33 0 2.49 2.39 0 0.50 0 4.92 0 2.35 4.93 0 2.47 0 2.03 0 2.03 4.96 4.92 4.79 1.75 1.85 0 0.10 0.02 0.11 2.47 0 2.46 2.0 0 0.04 0 4.80 4.88 AUX (V) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

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PIN NO.
BU (V)
BU+ACC (V)
FM (V)
AM(V)
CD (V)
AUX (V)
1
0
0
0
0
0.05
0
2
0
0
0
0
0
0
3
0
0
0
0
1.55
0
4
0
0
0
0
0
0
5
0
0
0
0
1.77
0
6
0
0
0
0
4.69
0
7
0
0
0
0
0.33
0
8
0
0
0
0
0
0
9
0
0
0
0
2.49
0
10
0
0
0
0
2.39
0
11
0
0
0
0
0
0
12
0
0
0
0
0.50
0
13 ~ 17
0
0
0
0
0
0
18
0
0
0
0
4.92
0
19 ~ 20
0
0
0
0
0
0
21
0
0
0
0
2.35
0
22 ~ 23
0
0
0
0
4.93
0
24 ~ 30
0
0
0
0
0
0
31
0
0
0
0
2.47
0
32 ~ 36
0
0
0
0
0
0
37
0
0
0
0
2.03
0
38 ~ 39
0
0
0
0
0
0
40
0
0
0
0
2.03
0
41
0
0
0
0
4.96
0
42
0
0
0
0
4.92
0
43
0
0
0
0
4.79
0
44
0
0
0
0
1.75
0
45
0
0
0
0
1.85
0
46
0
0
0
0
0
0
47
0
0
0
0
0.10
0
48
0
0
0
0
0.02
0
49
0
0
0
0
0.11
0
50
0
0
0
0
2.47
0
51
0
0
0
0
0
0
52
0
0
0
0
2.46
0
53
0
0
0
0
2.0
0
54
0
0
0
0
0
0
55
0
0
0
0
0.04
0
56
0
0
0
0
0
0
57
0
0
0
0
4.80
0
58
0
0
0
0
4.88
0
IC, LC78622NE
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