32
6. IC DC Voltage Charts
* Input signal
PAL/CH5 - Video : 8 step colour bar ( 87% AM )
Audio : 1KHz sinewave ( 60% FM )
* User’s control condition
Contrast, Brightness, Colour, Volume Controls-max.
* Line voltage
AC 230V, 50Hz
* All the voltage in each point are measured with Multimeter.
1. TDA 8172 (I301)
2. MSP 3415D (I606)
3. TDA 4470-M (I101)
Pin No.
1
2
3
4
5
6
7
V(DC)
0.4
+10.7
-8.7
-10.6
0
11.1
0.4
Pin No.
1
2
3
4
5
6
7
8
9
10
V(DC)
2.5
0
0
0
0
0
5.0
0
5.0
5.0
Pin No.
11
12
13
14
15
16
17
18
19
20
V(DC)
2.4
2.4
2.4
0.5
0.6
0.6
0.5
4.9
0
1.3
Pin No.
21
22
23
24
25
26
27
28
29
30
V(DC)
0.4
0.4
0.3
4.9
0.7
0.7
0
0.08
0.08
0
Pin No.
31
32
33
34
35
36
37
38
39
40
V(DC)
0.08
1.0
3.8
3.8
0
3.8
3.8
7.2
8.0
7.2
Pin No.
41
42
43
44
45
46
47
48
49
50
V(DC)
0
3.7
0
0
0
3.7
3.7
0
3.7
3.7
Pin No.
51
52
53
54
55
56
57
58
59
60
V(DC)
0
3.7
3.7
2.6
1.1
0
4.9
1.5
1.5
0
Pin No.
61
62
63
64
V(DC)
0
2.4
2.4
0.5
Pin No.
1
2
3
4
5
6
7
8
9
10
V(DC)
3.2
3.2
3.5
0
1.1
2.4
2.4
2.0
0
1.2
Pin No.
11
12
13
14
15
16
17
18
19
20
V(DC)
1.7
2.1
4.4
3.9
2.6
0
4.2
2.2
3.5
3.3
Pin No.
21
22
23
24
25
26
27
28
V(DC)
3.3
2.3
4.8
2.1
2.0
0.7
0.1
0.1
Summary of Contents for DTJ-28G8F
Page 6: ...5 3 Circuit Block Diagram...
Page 7: ...6 4 Alignment Instructions 4 1 User Remocon R 22D05...
Page 8: ...7 R 23D05 Alignment Instructions...
Page 15: ...14 3 Block Diagram IC description...
Page 24: ...23 3 Block Diagram IC description...
Page 50: ...49 Mechanical Exploded View 5 DTJ 28G7F...
Page 52: ...51 10 Printed Circuit Board...
Page 53: ......
