Sharp CD-E88, Service Manual

Page: 30 / 44

CD-E88
– 30 –
VOLTAGE
PIN NO. VOLTAGE PIN NO. VOLTAGE PIN NO. VOLTAGE PIN NO. VOLTAGE PIN NO. VOLTAGE
1 0 V
0 V
0 V 1
2
1 1.6 V 1 4.85 V 51 0 V
PIN NO. VOLTAGE
2 0 V
0 V
2
3
4
1.0 V 2 4.78 V
0 V
52
53
54
4.93 V
1
2
3
7.59 V
3 0.56 V 3
5
1.6 V 3
0 V
4 1.996 V
N.C.
4 5 V 0.532 V 4
0 V
2.1 V
2.0 V
2.1 V
2.1 V
5 5 V
5 V
5
6
3.3 V 5 4.71 V
0 V
55 0 V
0 V
N.C.
4
6 1.303 V
0 V
6
7
0 V 6 4.75 V 56 0 V
5
7 5 V
5 V
5 V
7
8
9
1.6 V 7 4.78 V 57 0 V
6
8 0.587 V 8 1.6 V 8 0.39 V
0 V
58
59
0 V
0 V
7
8
9 3.54 V 9 1.6 V 9
2.1 V
2.1 V
10 3.46 V 10 5 V 10 1.6 V 10 4.89 V 60 0 V
9
11 0 V 11 5 V 11 1.6 V 11 2.32 V 61 0 V
10 2 .1V
12 0 V 12 5 V 12 1.6 V 12 2.014 V 62 0 V
11 2 .1V
13 7.03 V 13 5 V 13 1.5 V 13 0 V 63 4.82 V
12 4.86 V
14 4.2 V 14 5 V 14 1.855 V 14 4.78 V 64 N.C.
13 1.642 V
15 0 V 15 5 V 15 1.855 V 15 0.43 V 65 N.C.
14 1.654 V
16 3.46 V 16 5 V 16 N.C. 16 4.79 V 66 N.C.
15 1.642 V
17 0.587 V 17 5 V 17 2.046 V 17 4.72 V 67 N.C.
16 1.655 V
18 0 V 18 5 V 18 3.2 V 18 0.14 V 68 N.C.
17 1.647 V
19 2.68 V 19 5 V 19 0 V 19 0.694 V 69 -28.96 V
18 1.655 V
20 N.C. 20 5 V 20 1.6 V 20 0.1 V 70 -28.96 V
19 4.18 V
21 2.02 V 21 5 V 21 1.6 V 21 0 V 71 -28.96 V
20 3.27 V
22 0.561 V 22 5 V 22 1.6 V 22 0 V 72 -17.0 V
21 1.659 V
23 0 V 23 10.0 V 23 1.6 V 23 0 V 73 -28.88 V
22 4.85 V
24 0 V 24 0 V 24 1.6 V 24 5.02 V 74 -25.92 V
23 1.652 V
25 0 V 25 0 V 75 -25.91 V
24 1.654 V
26 3.2 V 26 4.93 V 76 -19.97 V
25 5.60 V
27 0 V 27 0. V 77 -22.78 V
26 0 V
PIN NO. VOLTAGE 28 0 V 28 5.08 V 78 -25.92 V
27 0 V
PIN NO. VOLTAGE 1 2.13 V 29 0 V 29 5.07 V 79 -14.05 V
28 0 V
1 18.34 V 2 5.15 V 30 0 V 30 0 V 80 -25.93 V
2 1.282 V 3 2.13 V 31 0 V 31 5.08 V 81 -17.0 V
3 13.5 V 4 2.13 V
0 V
32
33
0 V
0 V
32
33
5.04 V 82 -25.91 V
5 5.08 V 83 -22.93 V
6 5.23 V 34 0 V 34 4.79 V 84 -26.88 V
7 5.23 V 35 0 V 35 5.08 V 85 -19.98 V
PIN NO. VOLTAGE 8 3.6 V 36 0 V 36 1.555 V 86 -14.01 V
1 18.2 V
0 V
9
10
5.15 V 37 0 V 37 4.96 V 87 -28.90 V
2 4.43 V 38 3.27 V 38 5.09 V 88 -28.88 V
3 9.97 V 11 1.836 V 39 1.639 V 39 4.95 V 89 -28.89 V
12 1.265 V 40 0 V 40 0 V 90 -28.90 V
13 2.32 V 41 3.7 V 41 1.951 V 91 -25.92 V
14 1.25 V 42 1.745 V 42 13.23 V 92 -26.06 V
PIN NO. VOLTAGE 15 1.269 V 43 0 V 43 13.23 V 93 -25.96 V
1 18.47 V
0 V
5 V
16
17
18
2.12 V
2.1 V
44
45
0 V 44 13.23 V 94 -25.98 V
3 1.744 V 45 3.82 V 95 -25.96 V
2 0 V 46 3.2 V 46 4.79 V 96 -25.95 V
19 2.67 V 47 3.2 V 47 4.78 V 97 -25.96 V
20 1.44 V 48 1.654 V 48 4.54 V 98 -25.96 V
PIN NO. VOLTAGE 21 2.09 V 49 1.634 V 49 4.96 V 99 -25.96 V
1 18.42 V 22 2.09 V 50 0 V 50 4.93 V 100 -25.91 V
2 0.59 V 23 5.06 V 51 0 V
3 5.72 V 24 3.56 V 52 3.2 V IC901
53 0 V PIN NO. VOLTAGE
54 0 V 1 67.5 V
PIN NO. VOLTAGE PIN NO. VOLTAGE 55 0 V 2 30.0 V
1 2.5 V
0 V
0 V
0 V
0 V
1
2
3
4
5
0.871 V 56 0 V 3 17.5 V
2 1.588 V 57 0 V 4 -17.6 V
3 5.43 V 58 1.638 V 5 -30.0 V
4 1.556 V 59 0 V 6 -57.5 V
5 0 V 60 0 V 7 0 V
6 5.07 V 6 5.45 V 61 0 V 8 0 V
7 10.0 V 7 4.72 V 62 4.7 V 9 0 V
8 4.78 V
0 V
8
9
5.41 V 63 0 V 10 0 V
9 5.45 V 64 4.9 V 11 0 V
10 0 V 65 4.9 V 12 -56.0 V
11 5.23 V 66 4.9 V 13 -56.0 V
12 0 V 67 0 V 14 0 V
13 5.23 V 68 4.9 V 15 0 V
14 0 V
PIN NO. VOLTAGE
69 0 V 16 -65.0 V
15 0 V
E 7.72 V
70 0 V 17 0 V
16 2.6 V
B 13.6 V
71 0 V 18 0 V
17 5.25 V
C 8.24 V
72 5.43 V
18 0 V 73 0.6 V
19 0 V 74 0.1 V
20 9.92 V 75 0 V
21 0 V 76 1.65 V
22 2.71 V 77 3.2 V
78 2.535 V
79 0 V
80 3.2 V
IC2
IC601 IC1 IC701 IC101
IC302
IC303
IC301
IC855
IC852
IC851
IC854
IC853