Radio Shack PRO-2050 - Page 43

Ref.
Pin
Voltage
Remarks
No.
2
1.3
3
1.3
4 1.3
5
3.1
6
0
7 0
IC11
8 0
9
0
10 0
11 0.1
12
3.1
13
0.1
14
3.8
1 0
2 0
3 0
4 0
5
3.1
6
3.1
7
3.1
8
3.1
9
0
10 0
11 0
12 0
13 0
14 0
15 3.1
16
0
17 0
18 0
19 0
IC201
20 0
21
3.1
22
3.1
23 0
24
3.1
25
3.1
26 0
27 0
28 0
29 0
30
0
31 0
32 0
33
0
34 0
35 0
36 0
37 0
38
0
Unit [V]
Ref.
Pin Voltage
Remarks
No.
39
3.1
40
3.1
41
3.1
42
3.1
43
NC
44 3.1
45
3.1
46
NC
47 3.1
48 3.1
49 3.1
50 0
51 1.5
52
1.4
53
3.1
54 0
55 0
56 0
57
NC
58 0
59 1.0
IC201
60 1
61
0
62
0
63 3.2
64 0
65 0
66 3.1
67 3.1
68 3.1
69 0
70 0
71 3.3
72 3.2
73
0
74
NC
75 1.5
76
3.1
77
0
78 0
79
0
80 3.1
1
- Square wave
2
-
Square wave
3
- Square wave
4 - Square wave
IC202
5
- Square wave
6
-
Square wave
7
-
Square wave
8
-
Square wave
9
- Square wave
Unit [V]
IC'S
-42-