Hitachi 51UWX20B Service Manual page 38
Projection color television
Hide thumbs
Also See for 51UWX20B:
- Training (154 pages) ,
- Operating manual (65 pages) ,
- Operating manual (28 pages)
Table of Contents
Signal 2 of 3
Symbol
Pin No.
V(DC)
1
3.3
IP51
2
2.6
3
3.3
4
2.3
Symbol
Pin No.
V(DC)
1
2.2
2
5.2
3
0.0
4
4.9
5
4.8
6
0.0
U301
7
5.0
8
0.0
9
33.9
10
0.0
11
0.0
12
0.0
13
9.3
14
0.6
Symbol
Pin No.
V(DC)
1
5.2
2
0.0
3
4.2
4
4.0
PFC1
5
3.8
(U303)
6
0.0
7
0.2
8
4.0
9
0.0
10
4.9
11
4.8
B
0.7
Q301
C
0.0
E
0.0
B
0.7
Q302
C
0.0
E
0.0
B
0.1
Q303
C
3.4
E
0.0
B
0.6
Q304
C
0.0
E
0.0
B
0.0
Q305
C
0.0
E
0.0
DC VOLTAGE TABLES
Pin No.
V(DC)
5
0.0
6
0.0
7
1.8
8
1.8
Pin No.
V(DC)
15
0.6
16
2.7
17
2.2
18
2.2
19
1.9
20
0.0
21
0.7
22
0.1
23
0.1
24
0.0
25
0.0
26
4.2
27
4.2
--
Pin No.
V(DC)
12
4.5
13
5.0
14
0.2
15
4.0
16
0.0
17
4.8
18
4.6
19
4.5
20
0.0
21
3.3
22
3.3
38
Symbol
Pin No.
V(DC)
1
1.9
2
3.3
IP52
3
0.0
4
5.8
5
2.5
Symbol
Pin No.
V(DC)
1
0.0
IP53
2
5.1
3
5.7
Symbol
Pin No.
V(DC)
1
2.2
2
5.8
3
5.0
4
4.9
5
4.9
6
0.0
U302
7
5.0
8
0.0
9
33.7
10
0.0
11
0.0
12
0.0
13
9.3
14
3.0
Symbol
Pin No.
V(DC)
1
1.8
2
1.8
3
0.0
4
0.0
PFC2
5
1.0
(U303)
6
3.2
7
3.1
8
0.2
9
0.0
10
0.0
11
0.2
DP23/23G/24
Pin No.
V(DC)
15
0.0
16
1.4
17
2.2
18
2.2
19
1.9
20
0.0
21
0.0
22
N/C
23
N/C
24
N/C
25
N/C
26
N/C
27
N/C
--
Pin No.
V(DC)
12
0.6
13
0.0
14
0.0
15
0.0
16
1.6
17
0.0
18
1.8
19
0.0
20
1.8
21
5.0
22
5.0
Hide quick links:
Chapters
Table of Contents
