DOWNLOAD Sharp HT-CN500DVH (serv.man3) Service Manual ↓ Size: 1.87 MB | Pages: 70 in PDF or view online for FREE

Model
HT-CN500DVH (serv.man3)
Pages
70
Size
1.87 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / Home Theatre / excluding wiring diagrams
File
ht-cn500dvh-sm3.pdf
Date
PREV: Sharp HT-CN500DVH (serv.man2) Service Manual / Parts Guide

Sharp HT-CN500DVH (serv.man3) Service Manual ▷ View online

– 25 –
HT-CN400DVH/HT-CN400DVE/HT-CN500DVH/HT-CN500DVE
7
8
9
10
11
12
Figure 25 SCHEMATIC DIAGRAM (12/12)
22
C950B
C952B
POWER PWB-C
CN608
TO
MAIN PWB
P21  11-G
CN602
TO
MAIN PWB
P21  7-F
CN606
TO
MAIN PWB
P21  10-F
IC904
TL431
VOLTAGE
REGULATOR
1
2
3
4
– 32 –
HT-CN400DVH/HT-CN400DVE/HT-CN500DVH/HT-CN500DVE
VOLTAGE
IC810 (RT9164)
PINS NUMBER
1
2
3
VOLTAGE
(DVD P L AY)
5V
0V
3.3V
IC103 (74LS374)
PINS NUMBER
PINS NUMBER
PINS NUMBER
10
20
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
0V
5V
0V
5V
0V
5V
0V
0V
0V
0V
0V
0V
0V
0V
5V
0V
5V
0V
3.2V
0V
3.2V
IC102 (74LS374)
10
20
IC108 (74LS374)
10
20
IC809 (LM358)
1
2
3
4
5
6
7
8
1.1V
2.3V
0V
0V
1.6V
1.6V
1.6V
7.9V
IC107 (24C02)
1
2
3
4
5
6
7
8
4.2V
4.2V
IC801 (LA6560)
1
2
3
4
5
6
7
8
7.9V
1.3V
1.3V
1.6V
3.6V
3.5V
9
10
11
12
13
14
15
16
3.6V
4.6V
2.5V
3.6V
3.6V
7.9V
1.1V
17
18
19
20
21
22
23
24
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.8V
25
26
27
28
29
30
31
32
1.6V
0.9V
0V
1.6V
5V
1.6V
1.6V
1.6V
33
34
35
36
37
38
1.6V
3.3V
2.5V
0V
0V
0V
IC104 (74LS157)
5
6
IC807 (74HC32)
7
14
IC808 (874HC14)
7
14
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
– 33 –
HT-CN400DVH/HT-CN400DVE/HT-CN500DVH/HT-CN500DVE
  IC608 (PT2259)
1
2
3
4
5
6
7
8
2.7V
2.8V
0V
0V
5V
2.7V
2.8V
5.8V
5V
IC609 (TP5228)
1
2
3
4
5
6
7
8
2.3V
4.9V
2.3V
2.3V
2.3V
2.3V
4.9V
IC115/IC 605 (B1117)
1
2
3
1.5V
2.8V
5.0V
IC114 (RT9164)
1
2
3
5.7V
0V
0V
0V
3.3V
IC603/IC604 (BA05T)
1
2
3
6.5V
5V
IC602 (7808)
1
2
3
11.5V
7.9V
IC003 (LC72720)
1
2
3
4
5
6
7
8
2.4V
2.4V
4.8V
0V
2.4V
2.4V
0V
0V
0V
0V
9
10
11
12
13
14
15
16
0.4V
1.0V
1.5V
2.5V
2.5V
4.9V
17
18
19
20
21
22
23
24
4.4V
3.3V
3.0V
5V
5V
0V
0V
0V
IC002 (LC72131)
1
2
3
4
5
6
7
8
2.4V
0V
0V
0V
0V
0V
0V
0V
0V
5V
5V
4.6V
9
10
11
12
13
14
15
16
4.8V
2.3V
4.8V
1.0V
17
18
19
20
1.0V
3.3V
0V
2.4V
IC110 (WM8772)
1
2
3
4
5
6
7
8
1.4V
0V
1.6V
1.6V
5V
0V
0.9V
0.8V
9
10
11
12
13
14
15
16
0.9V
2.4V
4.2V
4.2V
0.1V
0V
5V
0V
17
18
19
20
21
22
23
24
2.5V
2.4V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
25
26
27
28
2.5V
5V
0V
2.5V
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
– 34 –
HT-CN400DVH/HT-CN400DVE/HT-CN500DVH/HT-CN500DVE
IC802 (L A 9703W)
1
2
3
4
5
6
7
8
2.6V
5V
3.6V
3.7V
3.7V
3.7V
3.7V
2.5V
9
10
11
12
13
14
15
16
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
5V
0.2V
17
18
19
20
21
22
23
24
3.8V
0.2V
0V
0V
0V
3.2V
0V
0V
25
26
27
28
29
30
31
32
0V
2.5V
2.5V
3.3V
5V
0V
3.2V
1.0V
33
34
35
36
37
38
39
40
2.0V
1.6V
1.6V
1.6V
1.6V
2.2V
1.7V
1.6V
41
42
43
44
45
46
47
48
1.7V
1.6V
0V
1.6V
1.2V
1.2V
2.4V
3.3V
49
50
51
52
53
54
55
56
1.2V
2.7V
1.6V
2.6V
2.4V
2.6V
2.6V
0V
57
58
59
60
61
62
63
64
0.6V
2.5V
2.5V
2.5V
2.5V
2.8V
5V
2.7V
IC503 DDX-8000
1
2
3
4
5
6
7
8
0V
0V
0V
0V
0V
0V
3V
2.8V
9
10
11
12
13
14
15
16
1.3V
1.0V
1.6V
3.0V
0V
0V
2.8V
3.2V
17
18
19
20
21
22
23
24
0V
0V
0V
3.0V
4.3V
4.3V
1.2V
2.8V
25
26
27
28
29
30
31
32
1.4V
2.8V
0V
0V
0V
0V
0V
3.0V
33
34
35
36
37
38
39
40
0.2V
0.2V
2.2V
3.0V
0V
2.8V
0.2V
0.2V
41
42
43
44
45
46
47
48
0.2V
0.2V
0V
0V
0V
0V
3.0V
2.8V
49
50
51
52
53
54
55
56
0V
0V
0V
2.8V
3.0V
0.2V
0V
0.2V
0V
0.3V
3.0V
2.8V
1.4V
57
58
59
60
61
62
63
64
1.0V
0V
3.0V
IC001 (L A 1837)
1
2
3
4
5
6
7
8
3.5V
8.6V
3.5V
3.5V
0.1V
0V
0.2V
8.6V
9
10
11
12
13
14
15
16
8.6V
1.3V
3.2V
0V
0V
7.5V
7.5V
4.3V
17
18
19
20
21
22
23
24
4.3V
0V
4.3V
4.3V
3.2V
3.2V
2.8V
3.4V
0.2V
25
26
27
28
29
30
3.6V
3.6V
3.6V
3.6V
1.8V
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
PINS NUMBER
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
VOLTAGE
(DVD P L AY)
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