- 10 -
IC & TRANSISTOR VOLTAGES
IC201(TMP87EP26)
(V)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
ON
0
2.3
2.3
2.3
2.3
1.5
0
2.3
4.9
4.9
4.3
2.3
3.4
5.1
5.1
0
OFF
0
2.3
2.3
2.3
2.3
1.5
0
2.3
4.9
4.9
4.3
2.3
3.5
5.1
5.1
0
Pin No.
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
ON
0
4.9
4.9
0
4.9
4.9
0
4.9
4.9
0
5
0
0
0
2.3
2.3
OFF
0
4.9
4.9
4.9
4.9
4.9
0
4.9
4.9
0
1.7
0
0
0
2.3
2.3
Pin No.
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
ON
0
0
0
0
0
0
0
4.9
4.9
0.9
4.4
4.9
4.9
4.9
4.9
4.9
OFF
0
0
0
0
0
0
0
4.9
4.9
0
0
4.9
4.9
4.9
4.9
4.9
Pin No.
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
ON
0
0
4.9
0.9
4.9
0
0
0
0
0
0
0
0
0
0
0
OFF
0
0
4.9
0
4.9
0
0
0
0
0
0
0
0
0
0
0
Pin No.
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
ON
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
OFF
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Pin No.
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
ON
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
OFF
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Pin No.
97
98
99
100
ON
0
4.9
4.9
4.9
OFF
0
4.9
4.9
4.9
IC501(TA8227)
(V)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
ON
14.7
7.6
14.4
0
0.6
0
0
0.6
7.8
14.4
7.6
14.8
OFF
0.6
0.4
0.6
0
0.4
0
0
0.4
0.6
0.6
0.4
15.2
IC401(TC9422F)
(V)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
0
3.7
2.8
3.7
0
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
4.9
0
Pin No.
17
18
19
20
21
22
23
24
25
26
27
28
3.7
3.7
3.7
3.7
3.7
3.7
3.7
0
0
3.7
3.7
3.7
IC101(TA2104BN)
(V)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
AM
0
0
1
4.4
4.4
3.7
4.4
0
0.1
3.8
1.2
0
0
0
0.7
1.1
FM
0
0.8
0
4.4
4.4
3.8
4.4
0
0.4
3.6
1.2
3.5
3.5
3.7
0.7
1.2
ST
0
0.8
0
4.2
4.4
3.8
4.4
0
0.4
3.6
1.2
3.7
3.7
3.6
0.7
1.2
Pin No.
17
18
19
20
21
22
23
24
AM
0.9
4.4
4.4
4.4
4.4
4.4
4.4
4.4
FM
0.7
4.4
4.4
4.4
4.4
4.4
4.4
4.4
ST
0.7
0
4.4
4.4
4.4
4.4
4.4
4.4
IC203(TC9257F)
(V)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
AM
2.4
2.4
4.9
4.9
0
0.3
4.7
0.3
0
4.9
0
4.9
2.5
0.1
0
0
FM
2.4
2.4
4.9
4.9
0
0.3
4.7
0.3
0
4.9
0
4.9
0
0
0
0
CD
0.2
3.4
4.9
4.9
0
0.3
0.4
0.3
0.3
0
0
5
0
2.4
0
0
TAPE
0.2
3.4
4.9
4.9
0
0.3
0.4
0.3
0.3
0
0
5
0
0.1
0
0
VD
0.2
3.4
4.9
4.9
0
0.3
0.4
0.3
5
0
0
5
0
0.1
0
0
ST
2.4
2.4
4.9
4.9
0
0.3
4.7
0.3
0.3
0
0
4.9
0
0.1
0
0
Pin No.
17
18
19
20
AM
0
0
1.1
1.1
FM
4.9
0
1.1
1.1
CD
4.9
0
0.7
1.1
TAPE
0
0
0
1.1
VD
0
0
0
1.1
ST
0
0
0
1.1
IC902(AN7806)
(V)
Pin No.
1
2
3
14.1
0
6
Summary of Contents for DTA-150
Page 14: ... 15 14 SCHEMATIC DIAGRAM CD This is a basic schematic diagram ...
Page 15: ... 17 16 WIRING DIAGRAM MAIN A SIDE This is a basic wiring diagram ...
Page 16: ... 19 18 WIRING DIAGRAM MAIN B SIDE This is a basic wiring diagram ...
Page 17: ... 20 WIRING DIAGRAM TUNER This is a basic wiring diagram ...
