SD-AT50H (serv.man14). Voltage - Sharp Audio Service Manual (repair manual)

Model: SD-AT50H (serv.man14)
Pages: 1 Few pages! See other manuals at the bottom of the first or last page.
Size: 16.9 KB
Type: PDF
Document: Service Manual
Brand: Sharp
Device: Audio / Home Theatre / Voltage
File: sd-at50h-sm14.pdf
Date: 2018-11-20

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– 41 –
SD-AT50H
VOLTAGE
PIN
NO.
VOLTAGE
1
5  V
0~5 V
0~5 V
0 V
0~5 V
0~5 V
5 V
5 V
0.4~0.46 V
10
0~5 V
11
0 V
12
0~5 V
13
0 V
14
—
15
—
16
0 V
17
2.5 V
18
2.5 V
19
2.5 V
20
2.5 V
21
5 V
22
—
23
—
24
5 V
ICA100
9
8
7
6
5
4
3
2
PIN
NO.
VOLTAGE
1
2.5 V
0 V
1.2 V
0.6 V
2.5 V
0 V
0 V
2.3 V
2.3 V
10
2.2 V
11
2.2 V
12
2.5 V
13
0 V
14
2.2 V
15
2.2 V
16
2.2 V
17
2.3 V
18
2.4 V
19
2.4 V
20
2.4 V
21
2.2 V
22
0 V
23
2.5 V
24
0 V
IC101
9
8
7
6
5
4
3
2
25
1.5 V
1.6 V
0 V
1.5 V
1.6 V
1.6 V
0.1 V
1.1 V
1.1 V
34
2.5 V
35
0 V
36
1 V
37
2.4 V
38
2.4 V
39
1.3 V
40
1.6 V
41
1.7 V
42
1.6 V
43
1.6 V
44
1.6 V
33
32
31
30
29
28
27
26
PIN
NO.
VOLTAGE
1
3.5 V
0.4 V
4.9 V
0 V
3.4 V
4.9 V
1.6 V
1.7 V
1.6 V
10
0.7 V
11
0.9 V
12
0.9 V
13
1 V
14
3.4 V
15
3.4 V
16
0 V
17
2.8 V
18
2.8 V
19
0 V
20
0 V
21
0 V
22
5 V
23
5 V
24
2.4 V
IC102
9
8
7
6
5
4
3
2
25
0 V
2.5 V
2.5 V
2.5 V
2.5 V
2.5 V
2.5 V
0.8 V
0.8 V
34
4.9 V
35
1.2 V
36
0 V
37
2.4 V
38
0 V
39
2.4 V
40
0 V
41
4 V
42
3.2 V
43
2.4 V
44
3.3 V
33
32
31
30
29
28
27
26
PIN
NO.
VOLTAGE
1
5  V
0 V
0 V
0.05 V
0 V
3 V
3.1 V
3 V
2.8 V
10
0 V
11
1.5 V
12
1.5 V
13
0 V
14
3.1 V
15
0 V
16
3.1 V
17
0 V
18
3.1 V
19
3.1 V
20
3.1 V
21
0 V
22
1.5 V
23
1.7 V
24
1.5 V
IC701
9
8
7
6
5
4
3
2
25
1.7 V
3 V
2.9 V
3.1 V
3.7 V
0 V
0 V
0.1 V
32
31
30
29
28
27
26
PIN
NO.
VOLTAGE
1
0  V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
10
0 V
11
0 V
12
0 V
13
0 V
14
0 V
15
0 V
16
0 V
17
0 V
18
0 V
19
0 V
20
0 V
21
0 V
22
0 V
23
0 V
24
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
IC501
9
8
7
6
5
4
3
2
25
34
35
36
37
38
39
40
33
32
31
30
29
28
27
26
PIN
NO.
VOLTAGE
41
0 V
0 V
0 V
0 V
0.1 V
0 V
0 V
2.4 V
0 V
50
-6.7 V
51
0 V
52
6.8 V
53
0 V
54
0 V
55
0 V
56
0 V
57
0 V
58
0 V
59
0 V
60
0 V
61
0 V
62
0 V
63
0 V
64
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
49
48
47
46
45
44
43
42
65
74
75
76
77
78
79
80
73
72
71
70
69
68
67
66
PIN
NO.
VOLTAGE
1
-14.5 V
—
—
14.8 V
-8~20 V
0~5 V
0~5 V
5 V
-8 V
10
-14.5 V
11
0 V
12
0~5 V
13
0~5 V
14
-8~20 V
15
14.8 V
16
—
17
-13.8~14.2 V
18
-14.5 V
ICA102
9
8
7
6
5
4
3
2
PIN
NO.
VOLTAGE
1
5  V
0~5 V
0~5 V
5 V
0~5 V
0~5 V
0 V
0~5 V
0~5 V
10
5 V
11
0~5 V
12
0~5 V
13
5 V
ICA101
14
5 V
9
8
7
6
5
4
3
2
PIN
NO.
VOLTAGE
1
1  V
1.9 V
0 V
0 V
3.3 V
1.7 V
1.7 V
3.3 V
IC103
8
7
6
5
4
3
2
PIN
NO.
VOLTAGE
1
0.1 V
0 V
0 V
-12.9 V
0 V
0 V
0 V
11.8 V
IC505
8
7
6
5
4
3
2
PIN
NO.
VOLTAGE
1
2.6 V
2.6 V
0 V
0 V
5 V
2.6 V
2.6 V
5 V
IC109
8
7
6
5
4
3
2
PIN
NO.
VOLTAGE
1
0  V
0 V
0 V
12 V
0 V
0 V
0 V
-12.1 V
IC811
8
7
6
5
4
3
2
PIN
NO.
VOLTAGE
1
0  V
0 V
0 V
12 V
0 V
0 V
0 V
-12.1 V
IC812
8
7
6
5
4
3
2
PIN
NO.
VOLTAGE
1
0  V
0 V
0 V
12 V
0 V
0 V
0 V
-12.1 V
IC813
8
7
6
5
4
3
2
PIN
NO.
VOLTAGE
1
0.7 V
0 V
0 V
3 V
3 V
IC302
5
4
3
2
PIN
NO.
VOLTAGE
1
2.8 V
6.8 V
0 V
5 V
0 V
IC507
5
4
3
2
PIN
NO.
VOLTAGE
1
2.5 V
2.3 V
0 V
0 V
2.9 V
2.5 V
0 V
0 V
0 V
10
0.7 V
11
2.8 V
12
3.2 V
13
2.5 V
14
3.3 V
IC104
9
8
7
6
5
4
3
2
PIN
NO.
VOLTAGE
1
0  V
0 V
0 V
12.5 V
0 V
1.5 V
-12.5 V
-12.5 V
1.5 V
10
0 V
11
-13.6 V
12
0 V
13
0 V
14
0 V
IC514
9
8
7
6
5
4
3
2
PIN
NO.
VOLTAGE
1
8.9 V
0 V
5 V
IC110
3
2
PIN
NO.
VOLTAGE
1
5  V
0 V
3.3 V
IC112
3
2
PIN
NO.
VOLTAGE
1
5  V
0 V
2.5 V
IC111
3
2
PIN
NO.
VOLTAGE
1
14.3 V
0 V
9 V
IC513
3
2
PIN
NO.
VOLTAGE
1
0.5 V
0 V
127 V
18.9 V
2.7 V
IC901
5
4
3
2
PIN
NO.
VOLTAGE
1
6.9 V
10.2 V
0 V
IC911
3
2
PIN
NO.
VOLTAGE
1
14.8 V
0 V
12 V
IC912
3
2
PIN
NO.
VOLTAGE
1
0  V
7.2 V
3.7 V
IC913
3
2
PIN
NO.
VOLTAGE
1
-1.5 V
-13.8 V
-8 V
ICA400
3
2
PIN
NO.
VOLTAGE
1
10.5 V
0 V
5 V
ICA401
3
2
PIN
NO.
VOLTAGE
1
12.4 V
0 V
5 V
ICA402
3
2
PIN
NO.
VOLTAGE
1
3.1 V
3.1 V
0 V
IC702
3
2
PIN
NO.
VOLTAGE
1
1.2 V
2.6 V
2 V
2.9 V
2.9 V
2.9 V
2.9 V
0 V
0.5 V
10
2.9 V
11
0 V
12
2 V
13
1.4 V
14
0 V
15
1.5 V
16
3 V
17
3 V
18
3 V
19
2.1 V
20
2.1 V
21
0 V
22
0 V
23
3 V
24
0 V
0.1 V
0 V
0 V
0 V
2.8 V
2.8 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
2.9 V
0 V
0 V
0 V
0 V
0 V
0 V
3.4 V
0 V
0 V
2.9 V
0 V
IC301
9
8
7
6
5
4
3
2
25
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
33
32
31
30
29
28
27
26
PIN
NO.
VOLTAGE
51
0 V
0 V
2.9 V
2.8 V
0 V
0 V
0 V
0 V
0 V
60
0 V
61
3 V
62
3 V
63
0 V
64
0 V
65
0 V
66
3 V
67
0 V
68
0 V
69
0 V
70
0 V
71
3 V
72
0 V
73
3.4 V
74
3.3 V
0 V
0 V
0 V
0 V
2.9 V
0 V
0 V
2.7 V
3 V
0 V
3.1 V
0 V
0 V
0 V
0.6 V
0.8 V
3 V
0 V
0.8 V
3 V
2.8 V
0 V
2.5 V
3 V
3 V
0 V
59
58
57
56
55
54
53
52
75
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
83
82
81
80
79
78
77
76

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Download Sharp SD-AT50H (serv.man14) Service Manual (Repair Manual)

Here you can read online and download Sharp SD-AT50H (serv.man14) Service Manual in PDF. SD-AT50H (serv.man14) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp SD-AT50H (serv.man14) Home Theatre. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.

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