Voltage - Sharp CD-XP300H Service Manual

IC101 IC601
PIN PIN
NO. VOLTAGE NO. VOLTAGE
1 0 V 1 0 V
2 0 V 2 0 V
3 0.58 V 3 0 V
1.998 V 5 V
4 4
N.C. 5 V
5 5
1.303 V 5 V
6 6
7 0 V 7 5 V
8 0.587 V 8 5 V
9 3.54 V 9 5 V
10 3.48 V 10 5 V
11 0 V 11 5 V
0 V 5 V
12 12
13 7.03 V 13 5 V
14 4.2 V 14 5 V
15 0 V 15 5 V
16 3.45 V 16 5 V
17 0.587 V 17 5 V
18 0 V 18 5 V
19 2.00 V 19 5 V
20 N.C. 20 5 V
21 2.02 V 21 5 V
22 0.581 V 22 5 V
23 0 V 23 10.07 V
24 0 V 24 0 V
IC851 IC303
PIN PIN
NO. VOLTAGE NO. VOLTAGE
20.2 V 2.13 V
1 1
2 1.351 V 2 5.16 V
3 13.41 V 3 2.13 V
4 2.13 V
IC852 0 V
5
5.23 V
6
PIN
NO. VOLTAGE
5.23 V
7
19.8 V
1 8 3.8 V
0 V
2 9 5.15 V
3 10.09 V 10 4.43 V
11 1.836 V
1.265 V
12
Q853
2.32 V
13
PIN
NO. VOLTAGE
14 1.26 V
20.4 V 15 1.268 V
1
16 2.12 V
2 0 V
17 0 V
3 5 V
18 5.01 V
19 5.02 V
IC854
20 5.02 V
PIN
NO. VOLTAGE
21 5.04 V
22 5.04 V
20.48 V
1
23 10.08 V
2 0.59 V
24 0 V
3 5.72 V

VOLTAGE

IC1
PIN PIN
NO. VOLTAGE NO. VOLTAGE
3.7 V
1 1.6 V 41
3.7 V
2 1.0 V 42
3 1.6 V 43 0 V
1.0 V 44 0 V
4
3.3 V 45 3.7 V
5
0 V 46 3.2 V
6
1.6 V 47 3.2 V
7
48 3.2 V
8 1.6 V
49 0 V
9 1.6 V
10 1.6 V 50 0 V
11 1.6 V 51 0 V
1.6 V 52 3.2 V
12
1.5 V 53 0 V
13
54 0 V
14 1.5 V
55 0 V
15 1.5 V
56 0 V
16 1.5 V
17 0.8 V 57 0 V
18 3.2 V 58 3.2 V
0 V 59 0 V
19
1.6 V 60 0 V
20
61 0 V
21 1.6 V
62 4.7 V
22 1.6 V
63 0 V
23 1.6 V
24 0 V 64 4.9 V
25 0 V 65 4.9 V
3.2 V 66 4.9 V
26
67 0 V
27 0 V
68 4.9 V
28 0 V
69 0 V
29 0 V
70
30 0 V 0 V
31 0 V 71 0 V
32 0 V 72 0 V
33 0 V 0 V
73
0 V
34 0 V 74
0 V
35 0 V 75
36 0 V 76 3.2 V
37 0 V 77 3.2 V
38 3.2 V 78 3.2 V
39 3.2 V 79 0 V
40 0 V 3.2 V
80
IC302 IC301
PIN PIN
NO. VOLTAGE NO. VOLTAGE
1 2.6 V 1 0.8 V
2 0 V 2 1.5 V
0 V 3.6 V
3 3
0 V 1.5 V
4 4
0 V 0 V
5 5
6 5.07 V 6 3.8 V
7 10.05 V 7 2.8 V
8 4.78 V 8 3.6 V
9 0 V 9 3.6 V
0 V
10
5.23 V
11
IC855
12 0 V
PIN
NO. VOLTAGE
13 5.23 V
14 0 V
E 7.69 V
15 0 V
C 8.24 V
16 2.6 V
13.2 V
B
17 5.23 V
18 0 V
19 0 V
20 0.838 V
21 0 V
22 2.71 V
– 39 –
IC701
PIN PIN
NO. VOLTAGE NO. VOLTAGE
4.93 V
1 4.85 V 51
52 4.93 V
2 4.78 V
3 0 V 53 N.C.
0 V 54 0 V
4
4.71 V 55 0 V
5
4.75 V 56 0 V
6
4.78 V 57 0 V
7
58 0 V
8 4.02 V
59 0 V
9 0 V
10 4.09 V 60 0 V
11 2.32 V 61 0 V
2.016 V 62 0 V
12
0 V 63 4.02 V
13
64 4.84 V (N.C.)
14 4.78 V
65 4.84 V (N.C.)
15 0 V
66
16 4.79 V 4.82 V
17 4.72 V 67 0 V
18 0.14 V 68 4.82 V
4.86 V 69 –27.4 V
19
0.1 V 70 –30.4 V
20
71 –30.4 V
21 0 V
72
22 0 V –18.2 V
73
23 0 V –30.4 V
24 5.02 V 74 –27.4 V
25 0 V 75 –21.1 V
4.03 V 76 –24.2 V
26
77 –27.3 V
27 0 V
78
28 5.08 V –15.13 V
79
29 5.07 V –30.5 V
80
30 0 V –27.3 V
31 5.08 V 81 –10.23 V
32 3.31 V 82 –27.3 V
33 5.08 V –24.2 V
83
34 4.79 V 84 –30.4 V
35 5.08 V 85 –21.2 V
36 1.41 V 86 –14.95 V
37 0 V 87 –30.4 V
38 5.09 V 88 –30.3 V
39 4.95 V 89 –30.3 V
40 0 V
90 –30.3 V
41 0 V 91 –27.2 V
42 13.23 V 92 –27.2 V
43 13.23 V –27.1 V
93
13.23 V –27.3 V
44 94
3.82 V –27.3 V
45 95
4.78 V
46 96 –27.3 V
4.78 V
47 97 –28.8 V
48 4.54 V 98 –27.3 V
49 0 V 99 –27.3 V
50 4.93 V –27.3 V
100
ICT21
PIN PIN
NO. VOLTAGE NO. VOLTAGE
2.58 V 2.49 V
1 9
10 0 V
2 2.58 V
5.16 V
3 5.16 V 11
4 0 V 12 5.16 V
2.58 V 13 0 V
5
2.58 V 14 0 V
6
0 V 15 4.36 V
7
16 0 V
8 2.62 V
CD-XP300H
IC901
PIN
NO. VOLTAGE
1 44.9 V
2 24.7 V
3 10.3 V
9.7 V
4
24.7 V
5
41.0 V
6
7 0 V
8 0 V
9 0 V
10 0 V
11 0 V
44.2 V
12
13 44.2 V
14 0 V
15 0 V
42.2 V
16
0 V
17
0 V
18
IC2
PIN
NO. VOLTAGE
1 1.7 V
1.7 V
2
1.8 V
3
2.1 V
4
2.1 V
5
6 2.1 V
7 2.0 V
8 0 V
9 0 V
0 V
10
0 V
11
12 0 V
13 0 V
14 0 V
15 2.1 V
16 2.1 V
1.6 V
17
4.9 V
18
19 3.0 V
20 1.6 V
21 0 V
22 0 V
23 4.9 V
4.9 V
24
25 1.8 V
26 2.1 V
27 2.1 V
28 0 V
29 0 V
30 0 V
0 V
31
32 0 V
33 0 V
34 0 V
35 0 V
36 4.2 V
37 0 V
38 2.1 V
39 2.1 V
40 4.9 V
41 3.7 V
42 3.7 V