Voltage - Sharp CD-BP2000W Service Manual

CD-BP2000W/210W/2000A/BK2000W/210W
IC1
PIN PIN
NO. VOLTAGE NO. VOLTAGE
1 1
1.6V
2 2
1.6V
3 3
1.6V
4 4
1.6V
5 5
1.6V
6 6
1.6V
7 7
0V
8 8
2.6V
9 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
1 35
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
42
8
0V
43
9
0V
10 44
0V
11 45
0V
12 46
0V
13 47
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
23 57
4.9V
24 58
4.9V
25 59
1.6V
60
26
2.1V
61
27
2.1V
62
28
1.9V
63
29
0V
64
30
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
0.7V
0V (0V)
2
0V
0V (0V)
3
0V
0.5V (0.5V)
4
0V 1.9V (1.9V)
5
3.3V 0V (0V)
6
2.4V 0V (0V)
7
0V 0V (0V)
8
0V 0.6V (0.6V)
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
1.6V
IC302
1.6V
0V PIN
NO. VOLTAGE
0V
1
2.1V 2.4V (2.4V)
2
2.1V 0V (0V)
3
0V 0V (0V)
4
3.3V 0V (0V)
5
3.5V 2.9V (2.9V)
6
3.3V 4.8V (4.9V)
7
3.3V 0.1V (9.9V)
8
3.3V
4.2V (0V)
9
1.6V
3.3V (0V)
10
1.6V
0V (3.9V)
11
0V 5.1V (5.1V)
12
0V 2.2V (0V)
13
3.3V 5.0V (5.0V)
14
3.3V 0V (0V)
15
3.0V 0V (2.4V)
16
1.5V 2.3V (0V)
17
0V 5.0V (5.0V)
18
0V
0.6V (4.8V)
19
1.5V
0.8V (1.8V)
20
3.0V
2.0V (1.0V)
21
3.3V
0V (0V)
22
1.8V
2.5V (3.0V)
3.0V
0V
IC561
0V
PIN
NO. VOLTAGE
0V
0V
1
13.1V
1.7V
2
13.1V
3.3V
3
1.3V
0V
4
0V
3.0V
5
1.3V
1.6V
6
13.1V
0V 7
13.1V
2.4V
8
18.3V
0V
0V
0V IC801
0V
PIN
NO. VOLTAGE
4.8V
4.9V
1
18.3V
4.9V 2
0V
4.6V 3
5.0V
0V
4.9V Q823
0V
PIN
NO. VOLTAGE
0V
0V 1
16.6V
3.2V 2
5.6V
0V 3
0V
0V
3.4V

VOLTAGE

IC303
PIN PIN
VOLTAGE
NO. VOLTAGE
NO.
1 1
4.6V
2.1V (2.1V)
2 2
4.6V
4.5V (4.5V)
3 3
4.6V
2.1V (2.1V)
4 4
2.1V (2.1V) 0V
5
5
0V (0V) 0V
6
6
4.6V (4.9V) 0V
7
7
4.6V (4.9V) 4.6V
8
8
2.4V (3.2V) 0V
9
9
4.5V (4.8V) 4.9V
10 10
3.9V (0V) 4.7V
11 11
3.3V (1.8V) 4.9V
12 12
3.3V (1.1V) 2.6V
13 13
0V
3.5V (2.0V)
14 14
0V
1.2V (1.2V)
15 15
4.8V
1.2V (1.2V)
16
16
2.0V (2.0V) 4.6V
17
17
2.7V (0V) 4.6V
18
18
2.1V (0.9V) 0V
19
19
0V (1.9V) 4.9V
20 20
0.3V (0.9V) 0V
21 21
2.6V (2.0V) 0V
22 22
2.6V (2.0V) 0V
23 23
0V
4.5V (4.8V)
24 24
4.8V
3.0V (3.3V)
25
0V
IC562
26
0V
PIN 27
0V
NO. VOLTAGE
28
0V
1
13.0V
29
0V
2
13.0V 30
0V
3
12.8V
31
4.9V
4
0V
32
5.0V
5
12.8V
33
4.9V
6
13.0V
34
4.6V
7
13.0V
35
5.0V
8
18.3V
36
4.9V
37
4.9V
IC563
38
0V
PIN
39
4.8V
NO. VOLTAGE
40
0V
1
13.1V
41
1.9V
2
13.1V
42
9.1V
3
1.4V
43
9.1V
4
0V
44
0V
5
1.4V
45
3.8V
6
13.1V
46
4.6V
7
13.1V
47
4.5V
8
18.3V
48
4.5V
49
4.9V
IC702
50
3.0V
PIN
NO. VOLTAGE
ICT21
1
0V
PIN
2
0V
NO. VOLTAGE
3
0V
1
2.6V(2.6V)
4
0V
2
2.6V (2.6V)
5
0.3V
3
5.2V (5.2V)
6
8.4V
4
0V (0V)
7
0.3V
5
2.6V (2.6V)
8
0.3V
6
2.6V (2.6V)
9
0V
7
0V (0V)
10
0V
8
0V (0V)
11
0V
9
0V (0V)
12
0V
10
0V (0V)
13
0V
11
0V (0V)
14
4.1V
12
2.6V (2.6V)
15
0V
13
2.5V (2.5V)
16
0.1V
14
5.2V (5.2V)
17
0V
15
0V (0V)
18
4.9V
16
0V (0V)
17
0V (0V)
18
0V (0V)
19
0V (0V)
20
0V (0V)
21
2.9V (0V)
22
0V (0V)
23
0V (0V)
24
0V (0V)
– 42 –
IC701
PIN VOLTAGE PIN
NO. VOLTAGE
NO.
51 1
4.9V
52 2
0V
53 3
0V
54
4.9V
55
4.9V
56
4.9V
PIN
NO. VOLTAGE
57
4.9V
58
0V
1
59
–34.3V
2
60
–20.1V
3
61
–16.4V
4
62
–12.2V
5
63
–16.5V
6
64
–14.2V
7
65
–31.9V
8
66
–29.7V
9
67
–31.9V
10
68
–29.7V
11
69
–18.5V
12
70
–29.7V
13
71
–27.5V
14
72
–29.8V
15
73
–18.8V
74
–18.8V
75
–27.7V
PIN
NO. VOLTAGE
76
–23.4V
77
–23.1V
1
78
–20.9V
2
79
–34.1V
3
80
–18.9V
4
81
–28.7V
5
82
–26.0V
6
83
29.8V
7
84
–27.6V
8
85
–29.7V
9
86
–20.6V
10
87
–20.5V
11
88
–31.9V
12
89
–31.8V
13
90
–31.8V
14
91
–32.0V
15
92
–31.9V
93
–31.9V
94
–31.9V
PIN
95 NO. VOLTAGE
–31.9V
96
–31.9V
1
97
–31.9V
2
98
–31.9V
3
99
–31.9V
4
100
–31.9V
5
6
IC802
7
PIN
8
NO. VOLTAGE
1
18.7V
2
0V
3
10V
IC703
5.0V
0V
5.0V
IC901
–0.1V
0.1V
0V
40.2V
–38.5V
0V
0V
41.4V
–41.4V
0V
0V
–32.4V
0V
–0.1V
–0.1V
IC902
–0.1V
0.1V
0V
32.8V
–31.3V
0V
0V
33.9V
33.9V
0V
0V
–32.4V
0V
–0.1V
–0.1V
IC903
0V
0V
0V
12.1V
0V
0V
0V
8.6V