AIWA CDC-Z107 Service Manual - Page 17

IC, LA9241ML

Page 17 highlights

IC, LA9241ML PIN NO. 1 ~ 2 3 4 5 ~ 7 8 9 ~ 12 13 14 15 16 17 18 19 20 21 22 ~ 23 24 ~ 25 26 ~ 28 29 30 31 ~ 33 34 35 36 37 ~ 39 40 41 42 43 44 45 ~ 46 47 48 ~ 49 50 51 52 ~ 53 54 55 56 57 ~ 58 59 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 - 17 - CD (V) 2.50 2.53 2.49 2.51 2.52 2.51 2.50 2.51 2.50 2.61 2.52 2.42 2.52 2.53 2.51 0 2.47 0 2.63 2.37 0 4.93 0 1.0 0 0.50 2.29 2.40 2.41 2.50 2.51 2.41 0 2.41 4.80 0 4.84 0 4.93 2.51 2.39 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 ~ 2
0
0
0
0
2.50
0
3
0
0
0
0
2.53
0
4
0
0
0
0
2.49
0
5 ~ 7
0
0
0
0
2.51
0
8
0
0
0
0
2.52
0
9 ~ 12
0
0
0
0
2.51
0
13
0
0
0
0
2.50
0
14
0
0
0
0
2.51
0
15
0
0
0
0
2.50
0
16
0
0
0
0
2.61
0
17
0
0
0
0
2.52
0
18
0
0
0
0
2.42
0
19
0
0
0
0
2.52
0
20
0
0
0
0
2.53
0
21
0
0
0
0
2.51
0
22 ~ 23
0
0
0
0
0
0
24 ~ 25
0
0
0
0
2.47
0
26 ~ 28
0
0
0
0
0
0
29
0
0
0
0
2.63
0
30
0
0
0
0
2.37
0
31 ~ 33
0
0
0
0
0
0
34
0
0
0
0
4.93
0
35
0
0
0
0
0
0
36
0
0
0
0
1.0
0
37 ~ 39
0
0
0
0
0
0
40
0
0
0
0
0.50
0
41
0
0
0
0
2.29
0
42
0
0
0
0
2.40
0
43
0
0
0
0
2.41
0
44
0
0
0
0
2.50
0
45 ~ 46
0
0
0
0
2.51
0
47
0
0
0
0
2.41
0
48 ~ 49
0
0
0
0
0
0
50
0
0
0
0
2.41
0
51
0
0
0
0
4.80
0
52 ~ 53
0
0
0
0
0
0
54
0
0
0
0
4.84
0
55
0
0
0
0
0
0
56
0
0
0
0
4.93
0
57 ~ 58
0
0
0
0
2.51
0
59
0
0
0
0
2.39
0
IC, LA9241ML
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