Power Board - Hitachi 32PD3000 Service Manual

4. 8
4.8
0
4. 8
0. 2
0
Switching Reg.
14 .8
0
SM00033
AV3000 AVC Unit Service Manual
Switching Reg. Module
33 5
5.3
0
-0 . 1
0 -0. 3
33 5
0
0
33 4
14 .8 10 . 6
21
3. 5
9.6
Feed back
20
AV POWER BOARD
5.2
5. 2
0
0
1.3
0
0
0
0. 6
0
4. 4
0
4. 4
34. 6
17 .5
0. 8 0.9 7 . 6
10. 0
FC 1 .8V
9. 6
6. 4
5. 8
0
5. 5 3 . 3 1. 7
5. 5
0
0
17 .5
0. 8 0 . 8
5 . 5V Reg.
5. 6
5. 6
0 0 5 . 65.6
26
45
30. 8
3.3 V Reg .
3.3
17 .5 3. 3 0 3. 3 2. 2
24
17 .5
R eg.
2. 2
0
1. 8 0
23
0
5. 0
0
5.5 5. 0
5. 0
5.5
0
0
5.5
FC STBY 5V Reg.
to AV Board
to FC Unit u
to FC Unit