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CD-C621H (serv.man4). Voltage tables - Sharp Audio Service Manual (repair manual)

cd-c621h (serv.man4) service manual
Model
CD-C621H (serv.man4)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
16.83 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Voltage tables
File
cd-c621h-sm4.pdf
Date
Next: Sharp CD-C621H (serv.man5) Service Manual

Read Sharp CD-C621H (serv.man4) Service Manual online

CD-C621H
– 36 –
VOLTAGE
0V
0V
0V
0V
4.8V
4.8V
0V
4.9V
4.9V
2.3V
2.3V
4.0V
0V
0V
0V
0V
4.8V
4.8V
4.8V
0V
0V
0V
0V
4.8V
0V
0V
0V
0V
0V
0V
0V
5.0V
5.0V
5.0V
4.8V
5.0V
4.7V
5.0V
4.8V
4.9V
9
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
40
39
38
37
36
35
34
33
32
31
PIN
NO.
NO.
VOLTAGE
IC701
PIN VOLTAGE
0V
4.8V
0V
4.8V
4.8V
–28V
–28V
–28V
–28V
–28V
–28V
0V
0V
4.7V
4.8V
4.7V
0V
4.8V
5.0V
5.0V
5.0V
–28V
–28V
–20V
60
59
58
57
56
55
54
53
52
51
61
74
73
72
71
70
69
68
67
66
65
64
63
62
–25.4V
–20V
–17.4V
–22.7V
–27.3V
–25.3V
–28V
–22.6V
–25.4V
–22.6V
–27.8V
–25.4V
–25.3V
–25.3V
–22.5V
–22.7V
78
77
76
75
79
90
89
88
87
86
85
84
83
82
81
0V
4.7V
0V
3.6V
11.3V
11.3V
4.8V
4.7V
4.7V
4.7V
50
49
48
47
46
45
44
43
42
41
–25.4V
–25.4V
–25.4V
–25.4V
–25.4V
–25.4V
–25.4V
–25.4V
–25.4V
–25.4V
100
99
98
97
96
95
94
93
92
91
80
11.2V
0V
0V
0V
2.5V
3.0V
3.3V
0V
0V
0V
0V
0V
3.3V
3.3V
3.3V
2.5V
2.6V
2.9V
3.3V
0V
0V
3.3V
7.2V
5.0V
7.2V
2.5V
3.3V
3.3V
0V
0V
0V
0V
0V
0V
0V
5.3V
9
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
36
35
34
33
32
31
5.3V
3.3V
3.3V
7.2V
0.1V
41
0.1V
42
40
39
38
37
PIN
NO. VOLTAGE
IC3
0V
0V
0V
0V
0V
0V
0V
0V
0V
2.7V
0.2V
–2.7V
9
8
7
6
5
4
3
2
1
12
11
10
0V
0V
0V
0V
0V
0V
0V
0V
17
16
15
14
13
20
19
18
PIN
NO.
VOLTAGE
IC601
0V(0V)
2.6V(0V)
2.6V(0.3V)
2.6V(0V)
5.1V(0V)
0V(0V)
2.6V(0.2V)
0V(0V)
0V(0.3V)
0.1V(0.3V)
0.1V(0.3V)
2.6V(0V)
9
8
7
6
5
4
3
2
1
12
11
10
0V(0V)
2.5V(0V)
5.1V(0V)
0V(0.4V)
0V(0.3V)
0.2V(0.3V)
17
16
15
14
13
18
4.1V(4.1V)
0.2V(0.4V)
0.1V(4.5V)
0V(0V)
0.5V(0.5V)
0V(0V)
23
22
21
20
19
24
PIN
NO.
VOLTAGE
ICT21
0.9V
0.8V
0V
0V
0V
0V
0.8V
0.9V
0.8V
0.8V
0.7V
0V
9
8
7
6
5
4
3
2
1
12
11
10
9.8V
0V
0V
9.8V
0V
5.0V
17
16
15
14
13
18
PIN
NO.
VOLTAGE
IC703
0V
0V
–30.4V
–30.4V
30.5V
0V
0V
–29.4V
29.4V
–0.1V
–0.1V
–28.0V
9
8
7
6
5
4
3
2
1
12
11
10
0V
–0.1V
0.1V
15
14
13
PIN
NO.
VOLTAGE
IC901
5.1V (5.1V)
5V (5V)
2V (2V)
5V (5V)
2V (2V)
0V (0V)
5V (5V)
2.9V (3.5V)
5.1V (5.1V)
0.1V (0.1V)
3.9V (1.2V)
3.9V (1.2V)
9
8
7
6
5
4
3
2
1
12
11
10
1.1V (1.1V)
2.2V (2.2V)
1.1V (1.1V)
2V (2V)
0.2V (0.1V)
2.0V (0.8V)
0V (1.8V)
0.4V (0.8V)
17
16
15
14
13
20
19
18
2.6V (2V)
2.6V (2V)
5.1V (5.1V)
3.6V (3.6V)
21
24
23
22
PIN
NO.
VOLTAGE
IC303
0.2V (11.8V)
4.1V (4.1V)
2.6V (2.6V)
0V (0V)
0V (0.5V)
0V (0V)
4.7V (4.7V)
0.5V (0.1V)
0.2V (0.2V)
0V (0V)
5.1V (5.1V)
2.5V (2.5V)
9
8
7
6
5
4
3
2
1
12
11
10
0V (2.5V)
5.1V (5.1V)
0V (0V)
2.5V (0V)
5.1V (5.1V)
0.9V (0.9V)
0.9V (0.9V)
1.9V (1.1V)
17
16
15
14
13
20
19
18
0V (0V)
2.5V (2.5V)
21
22
PIN
NO.
VOLTAGE
IC302
0V (0V)
8.5V (0V)
0V (0V)
0V (0V)
2.6V (0V)
2V (1.1V)
0V (0V)
0V (0V)
8
7
6
5
4
3
2
1
PIN
NO.
VOLTAGE
FE301
0.1V
0.1V
0.12V
0.1V
0.13V
–11.2V
0.1V
6.2V
8
7
6
5
4
3
2
1
PIN
NO.
VOLTAGE
IC562
0.2V
0.2V
0.2V
0.2V
0.2V
–9.8V
0.2V
6.2V
8
7
6
5
4
3
2
1
PIN
NO.
VOLTAGE
IC563
0V
2.1V
5.0V
5.0V
4.6V
1.9V
0V
5.0V
0V
2.5V
0V
5.0V
0V
5.0V
0V
0V
2.4V
2.5V
0V
5.0V
1.9V
0V
2.3V
2.3V
0V
4.7V
4.6V
0V
0V
0V
0V
0V
0V
0V
5.0V
0V
0V
0V
0V
0V
0V
5.0V
2.5V
0V
0V
0V
5.0V
4.6V
1.9V
0V
0V
2.1V
0.1V
2.3V
0V
2.5V
0V
2.5V
0V
0V
0V
4.6V
0V
0V
9
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
PIN
NO. VOLTAGE
51
64
63
62
61
60
59
58
57
56
55
54
53
52
IC2
0V (0V)
0.2V (0.3V)
0V (0V)
0V (0V)
0.5V (0.5V)
4.3V (4.3V)
1.3V (1.3V)
0.6V (0.6V)
4.1V (4.1V)
4.0V (4.0V)
0V (0V)
0V (0V)
9
8
7
6
5
4
3
2
1
12
11
10
0V (0V)
8.1V (8.1V)
4.8V (4.8V)
4.1V (4.1V)
0.6V (0.6V)
0V (0V)
2.5V (2.6V)
0.2V (0.3V)
17
16
15
14
13
20
19
18
4.3V (4.3V)
0.5V (0.5V)
0V (0V)
0V (0V)
21
24
23
22
PIN
NO.
VOLTAGE
IC101
2.5V
2.4V
2.4V
2.4V
1.6V
0V
2.5V
2.5V
0V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
4.2V
2.2V
1.0V
1.0V
2.5V
5.0V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.3V
2.3V
0V
0V
5.0V
5.0V
0V
0V
5.0V
0V
0V
2.5V
0V
0V
2.4V
4.6V
4.6V
0V
0V
5.0V
2.5V
0V
5.0V
9
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
PIN
NO. VOLTAGE
51
64
63
62
61
60
59
58
57
56
55
54
53
52
IC1
5.0V
0V
5.0V
3
2
1
PIN
NO.
VOLTAGE
IC704
11.3V
6.2V
1.2V
3
2
1
PIN
NO.
VOLTAGE
Q821
19.6V
1.3V
7.3V
3
2
1
PIN
NO.
VOLTAGE
Q822
12V
19.6V
11.3V
3
2
1
PIN
NO.
VOLTAGE
Q823
19.6V
0V
12.0V
3
2
1
PIN
NO.
VOLTAGE
Q824
Display

Download Sharp CD-C621H (serv.man4) Service Manual (Repair Manual)

Here you can read online and download Sharp CD-C621H (serv.man4) Service Manual in PDF. CD-C621H (serv.man4) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp CD-C621H (serv.man4) System. 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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