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IC & TRANSISTOR VOLTAGES
IC901 LA9250M (CD PLAY MODE)
Pin No.
1
2
Voltage
2.5
2.5
Pin No.
17
18
Voltage
2.77
2.57
Pin No.
33
34
Voltage
0
0.1
Pin No.
49
50
Voltage
2.5
2.01
IC902 LC78602E (CD PLAY MODE)
Pin No.
1
2
Voltage
0
0
Pin No.
17
18
Voltage
2.55
5.15
Pin No.
33
34
Voltage
3.04
2.96
Pin No.
49
50
Voltage
0
0
IC903 MM1469 (CD PLAY MODE)
Pin No.
1
2
Voltage
3.6
3.7
Pin No.
17
18
Voltage
3.3
3.95
IC101 LA1824 (RADIO MODE)
Pin No.
1
2
AM Voltage
1.27
1.27
FM Voltage
1.2
1.2
Pin No.
17
18
AM Voltage
1.3
1.2
FM Voltage
1.3
1.2
IC201 TA2068 (RADIO/TAPE/CD MODE)
Pin No.
1
2
RADIO Voltage
0
2.0
TAPE Voltage
0
2.0
CD Voltage
0
2.0
Pin No.
17
18
RADIO Voltage
0
2.1
TAPE Voltage
0
2.0
CD Voltage
5.9
2.0
IC301 LA6527 (RADIO/TAPE/CD MODE)
Pin No.
1
2
RADIO Voltage
1.3
6.02
TAPE Voltage
1.3
5.8
CD Voltage
1.27
5.12
3
4
5
6
2.5
2.5
2.5
2.5
19
20
21
22
2.4
2.57
2.5
2.5
35
36
37
38
0
0.45
0.45
5.15
51
52
53
54
0
5.0
2.5
2.5
3
4
5
6
1.61
0
1.5
5.15
19
20
21
22
0.44
0.45
0
5.1
35
36
37
38
3.02
3.03
5.12
2.71
51
52
53
54
5.1
5.07
0
1.84
3
4
5
6
2.5
2.5
7.05
5.1
19
20
21
22
3.91
2.8
2.5
7.82
3
4
5
6
4.96
4.9
4.9
0
4.91
4.91
4.91
0
19
20
21
22
0.41
4.97
4.97
4.97
1.27
4.87
4.87
4.86
3
4
5
6
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
19
20
21
22
7.6
2.1
0
2.0
7.4
2.0
0
2.0
7.12
2.0
0
2.07
3
4
5
6
0
0
0
1.41
0
0
0
1.42
0
0
0
1.3
7
8
9
10
2.5
2.57
2.57
2.5
23
24
25
26
2.47
2.47
2.5
3.0
39
40
41
42
0
2.56
5.1
0
55
56
57
58
0
5.1
2.5
2.5
7
8
9
10
0.36
0
2.5
2.4
23
24
25
26
5.1
0
0
0
39
40
41
42
2.72
0
2.9
2.8
55
56
57
58
4.4
0
1.8
0
7
8
9
10
5.1
0
2.5
2.55
23
24
25
26
7.81
2.5
2.6
3.75
7
8
9
10
4.9
0
0
1.27
4.9
0
0
1.2
23
24
0
0
0
0.31
7
8
9
10
0
2.0
2.0
2.0
0
2.0
2.0
2.0
0
2.0
2.0
2.0
23
24
0.7
2.0
0.7
2.0
0.7
2.07
7
8
9
10
1.41
0.27
9.19
0
1.42
1.42
9.07
0
1.3
5.5
8.4
0
- 13 -
11
12
13
14
2.55
2.57
2.57
2.57
27
28
29
30
2.56
0.2
2.2
2.37
43
44
45
46
1.5
0
2.8
0
59
60
61
62
2.57
2.54
2.2
3.9
11
12
13
14
0
2.91
0
1.6
27
28
29
30
0
0
2.6
0
43
44
45
46
5.14
5.14
0
0
59
60
61
62
0
2.1
2.1
5.1
11
12
13
14
3.61
3.55
0
7.3
27
28
3.75
0
11
12
13
14
1.26
0.6
4.9
0
1.2
0
4.9
4.1
11
12
13
14
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.07
2.07
(V)
11
12
5.92
12.6
5.75
12.64
5.0
11.0
(V)
15
16
2.55
0
31
32
1.5
0
47
48
2.41
2.57
63
64
0.1
0
(V)
15
16
0
5.15
31
32
3.02
3.04
47
48
0
0
63
64
5.12
5.0
(V)
15
16
0.55
0.71
(V)
15
16
0
1.3
4.1
1.3
(V)
15
16
0
2.0
6.2
2.0
0
2.0
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