Toshiba 23HLV87 B Service Manual page 50

P O W E R S U P P L Y
24V
12V
STB
5V8
F-5
POWER BLOCK DIAGRAM
L C D A P N E L
M A I N P C B
5 VA
F 1
1 2 VA
U 1
M P 1 5 8 3 D N
U 3 3
A P 111 7 E L A
U 2
A P 111 7 E 3 3 L A
U 4
I R F 7 3 0 4
D 1 2 / D 1 3
1 S S 3 5 5 L
U 1 0
2 . 5 V H D
A M 111 7 - 2 . 5 S K F T
U 3
V C C _ PA N E L
I R F 7 3 0 4
U 2 5
+ 3 . 3 AV D D
A P 111 7 E 3 3 L A
A U 1 2 V
A U 9 V
U 2 7
A P 1 0 8 4 K L A
U 6
+ 3 . 3 V D
M P 1 5 8 3 D N
+ 3 . 3 V S T B
5 V _ D E / T U
D D 2 8
5 V _ I F
L D 2 9 0 8 0 D T 5 0
U 4 0
+ 3 . 3 V _ D E
A P 111 7 E 3 3 L A
U 3 9
A P 11 2 2 E A
D V D _ 5 V
V C C 1 . 8 V
+ 1 . 2 V _ D E
F-6