Voltage - Sharp CD-BK300W Service Manual

CD-BK300W
PIN
NO. VOLTAGE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
PIN
NO. VOLTAGE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
IC1
PIN
NO. VOLTAGE
3.7 V
1.6 V 41
3.7 V
1.0 V 42
0 V
1.6 V 43
0 V
1.8 V 44
3.7 V
3.3 V 45
46 3.2 V
0 V
3.2 V
1.6 V 47
48 3.2 V
1.6 V
49 0 V
1.6 V
50 0 V
1.6 V
51 0 V
1.6 V
3.2 V
1.6 V 52
53 0 V
1.5 V
54 0 V
1.5 V
55 0 V
1.5 V
56 0 V
1.5 V
57 0 V
0.8 V
58 3.2 V
3.2 V
59 0 V
0 V
60 0 V
1.6 V
61 0 V
1.6 V
62 4.7 V
1.6 V
63 0 V
1.6 V
64 4.9 V
0 V
65 4.9 V
0 V
66 4.9 V
3.2 V
67 0 V
0 V
68 4.9 V
0 V
69 0 V
0 V
70 0 V
0 V
0 V
0 V 71
0 V
0 V 72
0 V
0 V 73
0 V
0 V 74
0 V
1.6 V 75
3.2 V
0 V 76
3.2 V
0 V 77
3.2 V
3.2 V 78
3.2 V 79 0 V
0 V 80 3.2 V
Q850
IC2
PIN
NO. VOLTAGE
1.7 V 22.9 V
1
1.7 V 13.1 V
2
1.8 V 12.6 V
3
2.1 V
2.1 V
Q851
2.1 V
PIN
NO. VOLTAGE
2.0 V
0 V
1 10.2 V
0 V
2 0 V
0 V
3 22.6 V
0 V
Q852
0 V
0 V PIN
NO. VOLTAGE
0 V
1 11.5 V
2.1 V
2 0 V
2.1 V
3 5.0 V
1.6 V
4.9 V
3.0 V IC301
1.6 V
PIN
NO. VOLTAGE
0 V
0 V 1 0 V
4.9 V 2 0 V
4.9 V 3 0.3 V
1.6 V 4 0 V
2.1 V
5 0 V
2.1 V 6 0 V
0 V 7 0 V
0 V 8 0 V
0 V 9 0 V
0 V
0 V
0 V
0 V
0 V
4.2 V
0 V
2.1 V
2.1 V
4.9 V
3.7 V
3.7 V

VOLTAGE

IC101 IC601
PIN PIN
NO. VOLTAGE NO. VOLTAGE
0 V 0 V
1 1
2 0 V 2 0 V
3 0.5 V 3 0 V
4 2.0 V 4 5.3 V
5 0 V 5 5.3 V
6 1.3 V 6 5.0 V
7 0 V 7 5.0 V
8 0.6 V 8 5.3 V
9 3.5 V 9 5.0 V
10 3.4 V 10 5.0 V
11 0 V 11 5.0 V
12 0 V 12 5.0 V
13 7.0 V 13 5.0 V
14 4.1 V 14 5.0 V
15 0 V 15 5.0 V
16 3.4 V 16 5.0 V
17 0.6 V 17 5.0 V
18 0 V 18 5.0 V
19 0.7 V 19 5.0 V
20 0 V 20 5.0 V
21 2.0 V 21 5.0 V
22 0.5 V 22 5.0 V
23 0 V 23 10.2 V
24 0 V 24 0 V
BI903
IC302
PIN
PIN
NO. VOLTAGE
NO. VOLTAGE
1 11.9 V
1 2.5 V
2 –31.1 V
2 0 V
3 –31.3 V
3 0 V
4 –37.4 V
4 0 V
5 0 V
5 0 V
6 23.7 V
6 5.0 V
7 3.1 V
7 0 V
8 4.7 V
9 3.9 V
CNP902
10 4.0 V
PIN
11 5.0 V
NO. VOLTAGE
12 0 V
1 0 V
13 5.1 V
0 V
2
14 0 V
3 0 V
15 0 V
10.1 V
4
16 2.5 V
5 5 V
17 5.1 V
6 0 V
18 0.9 V
7 –13.5 V
19 0.9 V
8 5.0 V
20 1.3 V
9 0 V
21 0 V
10 12.6 V
22 2.5 V
IC303
IC901
PIN
PIN
NO. VOLTAGE
NO. VOLTAGE
1 2.1 V –14.8 V
1
2 5.0 V 14.9 V
2
3 2.1 V 0 V
3
4 2.1 V 37 V
4
5 0 V –35 V
5
6 5.1 V –14.7 V
6
7 5.1 V –14.7 V
7
8 2.9 V 38.1 V
8
9 5.0 V –38.0 V
9
10 4.3 V –14.8 V
10
11 3.9 V –14.8 V
11
12 3.9 V –32.1 V
12
13 3.5 V 0 V
13
14 1.3 V –14.9 V
14
15 1.3 V –14.8 V
15
16 2.1 V
17 2.4 V
18 2.3 V
19 0 V
20 0.4 V
21 2.7 V
22 2.7 V
23 5.0 V
24 3.5 V
– 38 –
IC701
PIN PIN
NO. VOLTAGE NO. VOLTAGE
2.0 V
1 4.7 V 41
12.6 V
2 0 V 42
12.6 V
3 0 V 43
12.6 V
4 0 V 44
3.8 V
5 4.7 V 45
46 4.7 V
6 4.7 V
4.7 V
7 4.7 V 47
48 0 V
8 0 V
49 5.1 V
9 0 V
50 5.0 V
10 4.8 V
51 0 V
11 2.2 V
5.0 V
12 1.9 V 52
53 0 V
13 0 V
54 5.0 V
14 0 V
55 5.0 V
15 0 V
56 0 V
16 4.7 V
57 0 V
17 4.7 V
58 0 V
18 0 V
59 0 V
19 0 V
60 –36.0 V
20 0 V
61 –15.1 V
21 0 V
62 –15.1 V
22 0 V
63 –36.2 V
23 0 V
64 –36.0 V
24 5.1 V
65 –22.1 V
25 0 V
66 –36.1 V
26 5.1 V
67 –26.5 V
27 0 V
68 –31.3 V
28 0 V
69 –26.4 V
29 0 V
70 –36.1 V
30 5.1 V
–35.7 V
31 5.1 V 71
–36.1 V
32 5.1 V 72
–24.2 V
33 5.1 V 73
–24.3 V
34 4.7 V 74
–24.1 V
35 5.1 V 75
–31.4 V
36 3.1 V 76
–28.8 V
37 5.0 V 77
–31.1 V
38 5.0 V 78
39 4.9 V 79 –35.9 V
40 0 V 80 –26.4 V
IC902
PIN
NO. VOLTAGE
–14.7 V
1
–14.8 V
2
0 V
3
46.7 V
4
–43.4 V
5
–14.7 V
6
–14.7 V
7
46.3 V
8
–46.0 V
9
–14.7 V
10
–14.7 V
11
–44.7 V
12
0 V
13
–14.7 V
14
–14.6 V
15
IC903
PIN
NO. VOLTAGE
1 –14.3 V
2 –14.3 V
3 –14.4 V
4 –14.0 V
5 –14.3 V
6 –14.5 V
7 –14.5 V
8 –14.6 V