Voltage - Sharp CD-BA1300H Service Manual

CD-BA1300H
IC1
PIN PIN
NO. VOLTAGE NO. VOLTAGE
1
1.6V
2
1.6V
3
1.6V
4
1.6V
5
1.6V
6
1.6V
7
0V
8
2.6V
9
0V
10 10
0V
11 11
0V
12 12
3.3V
13 13
1.6V
14 14
1.6V
15 15
1.6V
16 16
0V
17 17
0V
18 18
1.6V
19 19
1.6V
20 20
1.6V
21 21
1.6V
22 22
1.6V
23 23
0V
24 24
1.6V
25 25
0V
26 26
0V
27 27
0V
28 28
1.6V
29 29
1.6V
30 30
3.3V
31
IC3 32
33
PIN
NO. VOLTAGE
34
35
1
1.6V
36
2
1.6V
37
3
1.8V
38
4
2.1V
39
5
2.1V
40
6
2.1V
41
7
2.1V
8 42
0V
9 43
0V
10 44
0V
11 45
0V
46
12
0V
47
13
0V
48
14
0V
49
15
2.1V
50
16
2.1V
51
17
1.6V
18 52
4.9V
19 53
3.5V
20 54
1.6V
21 55
0V
22 56
0V
57
23
4.9V
58
24
4.9V
59
25
1.6V
60
26
2.1V
61
27
2.1V
28 62
1.9V
29 63
0V
30 64
0V
65
31
0V
66
32
0V
67
33
0V
68
34
0V
69
35
0V
70
36
4.2V
71
37
0V
72
38
2.1V
73
39
2.1V
74
40
4.9V
75
41
2.1V
76
42
2.1V
77
78
79
80
IC2
IC101
PIN
NO. VOLTAGE
1 1
0.7V 0V(0V)
2 2
0V
0V(0V)
3 3
0V
0.5V(0.5V)
4 4
0V 1.9V(1.9V)
5 5
3.3V 0V(0V)
6
6
2.4V 0V(0V)
7
7
0V 0V(0V)
8
8
0V 0.6V(0.6V)
9
9
1.6V 3.3V(3.3V)
10
0V 3.3V(3.3V)
11
4.7V 0V(0V)
12
1.7V 0V(0V)
13
0V
6.7V(6.7V)
14
1.6V
4.0V(4.0V)
15
1.6V 0V(0V)
16
1.6V 3.3V(3.3V)
17
1.6V 0.6V(0.6V)
18
3.3V 0V(0V)
19
0V 0V(0V)
20
1.6V 0V(0V)
21
1.6V 1.9V(1.9V)
22
1.6V
0.5V(0.5V)
23
1.6V
0V(0V)
24
1.6V
0V(0V)
1.6V
IC301
1.6V
PIN
1.6V
NO. VOLTAGE
0V
1
0.8V (0V)
0V
2
1.5V (0V)
2.1V
3
3.6V (0.4V)
2.1V
4
1.5V (0V)
0V
5
0V (0V)
3.3V
6
3.6V (0.4V)
3.5V
7
2.8V (0.2V)
3.3V
8
3.5V (0.3V)
3.3V
9
3.6V (0.3V)
3.3V
1.6V
IC302
1.6V
0V PIN
NO. VOLTAGE
0V
1
3.3V 2.4V(2.4V)
2
3.3V 0V(0V)
3
3.0V 0V(0V)
4
1.5V 0V(0V)
5
0V 4.6V(4.7V)
6
4.8V(4.9V)
0V
7
0.1V(9.9V)
1.5V
8
4.2V(0V)
3.0V
9
0V(0V)
3.3V
10
1.8V 0V(0V)
11
3.0V 4.6V(4.9V)
12
0V 2.2V(0V)
13
0V 4.6V(4.9V)
14
0V 0V(0V)
15
0V 0V(2.4V)
16
2.3V(0V)
1.7V
17
4.6V(4.9V)
3.3V
18
0.8V(4.9V)
0V
19
3.0V 0.8V(4.9V)
20
1.6V 1.1V(0V)
21
0V 0V(0V)
22
2.4V 2.5V(3.0V)
0V
0V
0V
0V
4.8V
4.9V
4.9V
4.6V
0V
4.9V
0V
0V
0V
3.2V
0V
0V
3.4V

VOLTAGE

IC901
PIN PIN
VOLTAGE
NO. VOLTAGE
NO.
1 1
0V
2 2
0V
3 3
0V
4
4
23.2V
5
5
–21.2V
6
6
0V
7
7
0V
8
8
24.6V
9
9
–24.6V
10 10
0V
11 11
0V
12 12
22.5V
13
13
0V
14
14
0V
15
15
0V
16
IC801 17
18
PIN
NO. VOLTAGE
19
1 20
21.1V
2 21
0V
3 22
5V
23
24
IC802
25
PIN
NO. VOLTAGE
26
27
1
21.1V
28
2
0V
29
3
10.2V
30
Q805
31
32
PIN
NO. VOLTAGE
33
1
10.04V 34
2
35
21.1V
3
36
9.57V
37
IC704 38
39
PIN
NO. VOLTAGE
40
1
5.7V 41
2
0.6V 42
3
43
9.9V
44
IC601
45
PIN 46
NO. VOLTAGE
47
1
0V
48
2
0V 49
3
0V 50
4
4.96V
5
4.96V
6
4.96V
7
4.96V
8
4.89V
9
4.78V
10
4.78V
11
4.78V
12
4.78V
13
4.78V
14
4.78V
15
4.78V
16
4.78V
17
5.1V
18
5.5V
19
5.0V
20
4.66V
21
5.03V
22
4.97V
23
10.0V
24
0V
– 30 –
IC701
PIN VOLTAGE
NO.
51
4.78V 4.29V
52
0V 0V
53
5.0V 4.81V
54
4.81V
0V
55
4.69V 4.81V
56
4.74V 4.81V
57
4.75V 0V
58
0V 0V
59
4.85V 27.8V
60
4.30V –27.8V
61
2.25V 0V
62
1.16V 0V
63
0V 0V
64
0V
0V
65
4.85V 0V
66
4.78V 0V
67
4.67V –27.7V
68
0V –27.7V
69
4.69V –27.1V
70
0V –28.2V
71
0V –21.7V
72
0V –18.6V
73
0V –12.9V
74
4.82V –24.4V
75
0V
–25.9V
76
0.3V –15.7V
77
0V –22.2V
78
0V –22.3V
79
0V –27.8V
80
0V –18.6V
81
4.81V –12.9V
82
4.81V –24.4V
83
4.81V –24.4V
84
4.9V –27.1V
85
5.0V
–27.1V
86
4.9V –24.4V
87
0V –24.4V
88
0V –27.1V
89
5.0V –27.1V
90
0V –24.4V
91
1.7V –27.1V
92
9.45V –24.4V
93
9.45V –27.1V
94
9.45V –24.4V
95
3.8V –24.4V
96
4.89V –24.4V
97
0V –24.4V
98
4.89V
–24.4V
99
4.79V –24.4V
100
4.78V –24.4V
IC303
PIN
NO. VOLTAGE
1
2.12V
2
4.78V
3
2.12V
4
2.11V
5
0V
6
4.65V
7
4.65V
8
3.02V
9
4.78V
10
4.08V
11
1.63V
12
1.13V
13
2.08V
14
1.31V
15
1.29V
16
2.07V
17
0V
18
1.43V
19
1.99V
20
1.44V
21
2.08V
22
2.08V
23
4.48V
24
3.35V
ICT21
PIN
NO. VOLTAGE
1
2.6V
2
2.59V
3
5.2V
4
0V
5
2.72V
6
2.55V
7
0V
8
0V
9
0V
10
0V
11
0V
12
2.66V
13
2.56V
14
5.21V
15
0V
16
0V
17
0V
18
1.4V
19
1.7V
20
4.6V
21
4.3V
22
0V
23
0V
24
0V