DOWNLOAD Sharp HT-SB200 (serv.man2) Service Manual ↓ Size: 4.77 MB | Pages: 54 in PDF or view online for FREE

Model
HT-SB200 (serv.man2)
Pages
54
Size
4.77 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / Home Theatre
File
ht-sb200-sm2.pdf
Date
PREV: Sharp HT-SB200 User Manual / Operation Manual

Sharp HT-SB200 (serv.man2) Service Manual ▷ View online

HT-SB200
4 – 2
     ~
  ~
+B2
     ~
L
1
B
+
R
L
FRONT = 12Ω
R
SUBWOOFER = 3Ω
+B4
+B3
+B3
+B4
IC701
PT6965
LED701
SEVEN SEGMENT
2
5
Q701
LED702
4
2
3
1
REMOTE
SENSOR
1
2
3
Y
SW705
9
15
1
3
6
16
4
5
28
29
24
30
26
27
8
23
IC901
STA333BW
POWER IC
IC902
STA533W
23
31
32
33
34
28
30
27
1
4
5
8
~
13
10
9
6
17
18
~
19
25
7
4
12
15
1
5
6
13
14
19
26
32
29
2
3
8
9
10
11
16
17
~
~
1
3
7
12
16
22
35
26
8
11
VDD
~
~
VCC
SDA
SCL
VCC
Figure 4-2: BLOCK DIAGRAM (2/2)
HT-SB200
5 – 1
CHAPTER 5. VOLTAGE
[1] Voltage
IC601
IC602
PIN
NO
VOLTAGE
(V)
PIN
NO
VOLTAGE
(V)
PIN
NO
VOLTAGE
(V)
PIN
NO
VOLTAGE
(V)
1
2.45
15
2.45
1
3.28
17
1.63
2
1.64
16
4.91
2
3.27
18
1.64
3
1.62
17
0.00
3
3.13
19
0.90
4
0.81
18
2.45
4
3.28
20
0.00
5
1.64
19
2.45
5
0.00
21
0.00
6
0.00
20
2.45
6
3.13
22
1.62
7
3.28
21
2.45
7
3.28
23
0.00
8
0.00
22
2.43
8
3.28
24
0.00
9
0.00
23
2.43
9
0.00
25
3.28
10
1.52
24
2.44
10
1.55
26
1.65
11
1.50
25
2.44
11
1.54
27
3.12
12
0.00
26
2.43
12
0.00
28
0.00
13
2.43
27
2.43
13
0.00
29
0.00
14
0.00
28
2.45
14
0.80
30
0.00
15
1.64
31
0.00
16
1.64
32
0.00
IC701
PIN
NO
VOLTAGE
(V)
PIN
NO
VOLTAGE
(V)
IC604
1
2.45
16
2.45
PIN
NO
VOLTAGE
(V)
PIN
NO
VOLTAGE
(V)
2
1.64
17
4.91
3
1.62
18
0.00
1
0.00
27
3.12
4
0.81
19
2.45
2
3.13
28
3.12
5
1.64
20
2.45
3
0.00
29
3.07
6
0.00
21
2.45
4
3.27
30
1.93
7
3.28
22
2.45
5
3.13
31
0.00
8
0.00
23
2.43
6
1.43
32
0.00
9
0.00
24
2.43
7
1.07
33
0.00
10
1.52
25
2.44
8
3.10
34
0.00
11
1.50
26
2.44
9
1.43
35
3.13
12
0.00
27
2.43
10
0.00
36
3.06
13
2.43
28
2.43
11
1.56
37
0.00
14
0.00
29
2.45
12
3.13
38
0.00
15
0.00
30
0.00
13
0.00
39
0.00
14
2.25
40
0.00
15
0.00
41
0.00
IC801
IC802
16
0.00
42
3.07
PIN
NO
VOLTAGE
(V)
PIN
NO
VOLTAGE
(V)
17
1.88
43
3.28
18
1.43
44
3.08
1
3.05
1
0.00
19
3.28
45
0.00
2
11.75
2
3.28
20
3.10
46
3.13
3
0.00
3
4.94
21
2.96
47
3.13
4
4.94
22
0.00
48
3.27
5
0.00
23
0.00
49
0.00
IC803
24
0.00
50
0.00
PIN
NO
VOLTAGE
(V)
25
0.00
51
0.00
26
0.00
52
0.00
1
11.41
2
11.66
3
3.84
4
2.41
5
0.54
6
0.54
7
0.54
8
0.54
HT-SB200
5 – 2
IC901
IC902
PIN
NO
VOLTAGE
(V)
PIN
NO
VOLTAGE
(V)
PIN
NO
VOLTAGE
(V)
PIN
NO
VOLTAGE
(V)
1
0.00
19
3.26
1
0.00
19
0.00
2
0.00
20
3.22
2
0.54
20
0.00
3
0.00
21
3.26
3
0.54
21
4.83
4
8.54
22
0.00
4
11.76
22
4.83
5
11.74
23
3.29
5
0.00
23
3.29
6
0.55
24
3.29
6
0.00
24
4.84
7
0.00
25
0.00
7
11.76
25
3.27
8
11.76
26
0.00
8
0.54
26
3.26
9
0.55
27
1.49
9
0.54
27
3.13
10
0.55
28
1.63
10
0.54
28
0.15
11
11.76
29
1.65
11
0.54
29
0.15
12
0.00
30
0.87
12
11.76
30
0.15
13
0.55
31
3.15
13
0.00
31
0.15
14
0.00
32
3.28
14
0.00
32
0.15
15
3.34
33
3.28
15
11.76
33
6.69
16
0.00
34
3.13
16
0.54
34
6.69
17
0.15
35
0.00
17
0.54
35
11.76
18
0.15
36
3.28
18
0.00
36
11.76
HT-SB200
5 – 3
-MEMO-
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