Sharp LC-32A28L, Service Manual, Page: 58 / 118

LC-32A28L, LC-42A48L
58
[2] POWER MANAGEMENT BLOCK DIAGRAM
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
r e w o P
d r a o B
C A
e r o C
C D / C A
C D / C A
3 0 1 Q
1 0 1 U
2 0 1 U
4 0 1 U
5 0 1 U
3 0 1 U
2 0 4 U
1 0 4 U
U M J A 5 0 3 5 T M
M I D _ t h g il k c a l B
N O _ t h g il k c a l B
0 M W P O
V 2 1
B S V 4 2
S V 5
r e t r e v n I
S V 5
S 3 V 3
B S R W P O
K C C V
V 5 +
3 3 V D
3 3 V A
5 2 1 V A
V R D D
K C C V
M I D _ t h g il k c a l B
N O _ t h g il k c a l B
0 M W P O
N _ T E S E R
B S R W P O