Voltage - Sharp CD-XP300W Service Manual

IC101 IC601
PIN PIN
NO. VOLTAGE NO. VOLTAGE
1 0 V 1 0 V
0 V 0 V
2 2
0.58 V 0 V
3 3
4 1.998 V 4 5 V
5 N.C. 5 5 V
6 1.303 V 6 5 V
0 V 5 V
7 7
0.587 V 5 V
8 8
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
7.03 V 5 V
13 13
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
ICK1
IC303
PIN
PIN
NO. VOLTAGE
NO. VOLTAGE
1 0.18 V
2.13 V
1
2 1 V
5.16 V
2
3 0.75 V
3 2.13 V
2.5 V
4
4 2.13 V
4.6 V
5
0 V
5
2.5 V
6
5.23 V
6
7 2.5 V
7 5.23 V
8 2.5 V
8 3.8 V
2.5 V
9
9 5.15 V
2.5 V
10
10 4.43 V
2.5 V
11
1.836 V
11
12 2.5 V
12 1.265 V
13 2.5 V
13 2.32 V
2.5 V
14
14 1.26 V
2.5 V
15
15 1.268 V
2.5 V
16
2.12 V
16
17 2.5 V
17 0 V
18 2.5 V
18 5.01 V
19 2.5 V
19 5.02 V
0.5 V
20
20 5.02 V
2.5 V
21
21 5.04 V
22 0 V
22 5.04 V
23 5 V
23 10.08 V
24 0 V
24 0 V
2.5 V
25
2.5 V
26
IC851
2.5 V
27
PIN
28 2.5 V
NO. VOLTAGE
29 2.5 V
20.2 V
1
2.5 V
30
2 1.351 V
2.5 V
31
3 13.41 V
2.5 V
32
33 2.5 V
IC852
34 2.5 V
PIN
35 2.5 V
NO. VOLTAGE
2.5 V
36
1 19.8 V
2.5 V
37
0 V
2
38 0 V
10.09 V
3
39 0 V
40 0 V
0 V
41
0 V
42

VOLTAGE

IC1
PIN PIN
NO. VOLTAGE NO. VOLTAGE
1 1.6 V 41 3.7 V
1.0 V 42 3.7 V
2
1.6 V 43 0 V
3
44 0 V
4 1.0 V
45 3.7 V
5 3.3 V
6 0 V 46 3.2 V
1.6 V 47 3.2 V
7
1.6 V 48 3.2 V
8
49 0 V
9 1.6 V
50 0 V
10 1.6 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
16 1.5 V 56 0 V
17 0.8 V 57 0 V
3.2 V 58 3.2 V
18
59 0 V
19 0 V
60 0 V
20 1.6 V
61
21 1.6 V 0 V
22 1.6 V 62 4.7 V
1.6 V 63 0 V
23
64 4.9 V
24 0 V
65 4.9 V
25 0 V
66
26 3.2 V 4.9 V
27 0 V 67 0 V
0 V 68 4.9 V
28
69 0 V
29 0 V
70 0 V
30 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
0 V
39 3.2 V 79
40 0 V 80 3.2 V
IC302 IC301
PIN PIN
NO. VOLTAGE NO. VOLTAGE
2.6 V 0.8 V
1 1
2 0 V 2 1.5 V
3 0 V 3 3.6 V
0 V 1.5 V
4 4
0 V 0 V
5 5
5.07 V 3.8 V
6 6
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
11 5.23 V
IC855
12 0 V
PIN
NO. VOLTAGE
13 5.23 V
14 0 V
E 7.69 V
0 V
15
8.24 V
C
16 2.6 V
13.2 V
B
17 5.23 V
18 0 V
19 0 V
0.838 V
20
21 0 V
22 2.71 V
– 37 –
IC701
PIN PIN
NO. VOLTAGE NO. VOLTAGE
1 4.85 V 51 4.93 V
4.78 V 52 4.93 V
2
0 V 53 N.C.
3
54 0 V
4 0 V
55 0 V
5 4.71 V
6 4.75 V 56 0 V
4.78 V 57 0 V
7
4.02 V 58 0 V
8
59 0 V
9 0 V
60 0 V
10 4.09 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
16 4.79 V 66 4.82 V
17 4.72 V 67 0 V
0.14 V 68 4.82 V
18
69 –27.4 V
19 4.86 V
70
20 0.1 V –30.4 V
71
21 0 V –30.4 V
22 0 V 72 –18.2 V
0 V 73 –30.4 V
23
74 –27.4 V
24 5.02 V
75
25 0 V –21.1 V
76
26 4.03 V –24.2 V
27 0 V 77 –27.3 V
5.08 V 78 –15.13 V
28
79 –30.5 V
29 5.07 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
0 V –27.2 V
41 91
13.23 V –27.2 V
42 92
13.23 V
43 93 –27.1 V
44 13.23 V 94 –27.3 V
45 3.82 V 95 –27.3 V
4.78 V –27.3 V
46 96
4.78 V –28.8 V
47 97
4.54 V
48 98 –27.3 V
0 V
49 99 –27.3 V
50 4.93 V 100 –27.3 V
Q853
ICK2
PIN
PIN
NO. VOLTAGE NO. VOLTAGE
20.4 V
1 5.16 V 1
0 V
5.16 V 2
2
5.16 V 3 5 V
3
0 V
4
5 5.16 V
IC854
6 5.16 V
PIN
NO. VOLTAGE
7 5.16 V
9.4 V
8 1 20.48 V
2 0.59 V
3 5.72 V
CD-XP300W
IC901
PIN
NO. VOLTAGE
1 44.9 V
24.7 V
2
10.3 V
3
4 9.7 V
5 24.7 V
6 41.0 V
0 V
7
0 V
8
9 0 V
10 0 V
11 0 V
44.2 V
12
44.2 V
13
14 0 V
15 0 V
42.2 V
16
0 V
17
18 0 V
IC2
PIN
NO. VOLTAGE
1.7 V
1
2 1.7 V
3 1.8 V
2.1 V
4
2.1 V
5
2.1 V
6
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
2.1 V
15
2.1 V
16
17 1.6 V
18 4.9 V
19 3.0 V
1.6 V
20
0 V
21
22 0 V
23 4.9 V
24 4.9 V
25 1.8 V
2.1 V
26
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
4.2 V
36
37 0 V
38 2.1 V
39 2.1 V
40 4.9 V
41 3.7 V
42 3.7 V