Samsung PL-42Q91HDP, Service Manual

Page: 84 / 92

Samsung Electronics
Schematic Diagram
7-11
R E W O P _ X P _ P V S
6 9 6 3 0 0 - 3 0 2 1
2 F L P _ X P , 1 F L M _ X P : K C E H C
1 1 0 1 C
F n 0 0 1
7 3 0 1 C
F n 0 0 1
0 2 0 1 C
F n 0 0 1
F n 0 0 1
6 5 0 1 C
V 6 1
F u 0 1
5 0 0 1 C
1 0 0 1 R m h o 2 2
W 0 1 / 1
3 0 0 1 R
m h o K 5 . 7
W 0 1 / 1
6 6 0 1 C
F n 0 0 1
V 6 1
F u 0 1
9 3 0 1 C
W 0 1 / 1
m h o 2 2 2 0 0 1 R
4 1 0 1 D B
F n 0 0 1
2 1 0 1 C
F n 0 0 1
4 6 0 1 C
V 6 1
F n 0 0 1
4 0 0 1 C
9 1 0 1 C
F u 0 1
V 6 1
9 2 0 1 C
F n 0 0 1
1 1 0 1 D B
8 0 0 1 D B
4 0 0 1 D B
V 6 1
F u 0 1
8 1 0 1 C
V 6 1
F u 0 1
8 3 0 1 C
2 _ V 3 . 3 B
9 4 0 1 C
F n 0 0 1
8 . 1 D V _ X P
F u 2 2
V 6 1
6 0 0 1 C
1
J D A
T U O V
2 3
N I V
1 0 0 1 D B
G 5 T 8 1 T D 7 1 1 1 P C N
1 0 0 1 C I
5 5 0 1 C
F u 0 0 1
V 6 1
F n 0 0 1
6 1 0 1 C
F n 0 0 1
8 5 0 1 C
0 1 0 1 C
F u 0 1
V 6 1
2 1 0 1 D B
2 0 0 1 C
F u 0 1
V 6 1
F n 0 0 1
7 2 0 1 C 6 2 0 1 C
F n 0 0 1
2 2 0 1 C
F u 0 1
V 6 1
3 1 0 1 C
F n 0 0 1
1 4 0 1 C
5 4 0 1 C
F n 0 0 1
F n 0 0 1
3 6 0 1 C
F n 0 0 1
V 0 5
1 3 0 1 C F n 7 . 2
V 6 1
F n 0 0 1
3 5 0 1 C
3 0 0 1 D B
1
5 2 0 1 C
F n 0 0 1
F n 0 0 1
0 6 0 1 C
2 0 0 1 P T
V 6 1
F u 0 1
4 2 0 1 C
GND
1 6 0 1 C
F n 0 0 1
1
N I V
N E
2
3
D N G
J D A
4
5
O V
MGND1
V 6 1
F u 0 1
6 4 0 1 C
T R T 5 . 2 - M 5 I 6 6 5 1 C S
2 0 0 1 C I
2 3 0 1 C
F u 0 1
V 6 1
2 _ V 3 . 3 B
5 3 0 1 C
F n 0 0 1
4 1 0 1 C
F u 0 1
V 6 1
F u 0 0 1
V 6 1
1 5 0 1 C
2 _ V 3 . 3 B
5 0 0 1 D B
F n 0 0 1
V 6 1
V 6 1
F u 0 1
5 1 0 1 C
2 5 0 1 C
V 0 5
3 4 0 1 C
F u 0 1
V 6 1
F n 7 . 2 3 2 0 1 C
3 1 0 1 D B
W 0 1 / 1
m h o K 5 1
5 0 0 1 R
F n 0 0 1
8 0 0 1 C
m h o K 0 1
3 3 0 1 C
F n 0 0 1
4 0 0 1 R
F n 0 0 1
2 0 0 1 D B
7 5 0 1 C
F n 0 0 1
8 2 0 1 C
F n 0 0 1
1 2 0 1 C
F n 0 0 1
7 4 0 1 C
2 4 0 1 C
F u 0 1
F n 0 0 1
0 5 0 1 C
V 6 1
V 6 1
F u 0 1
9 0 0 1 D B
9 0 0 1 C
6 0 0 1 D B
F n 0 0 1
7 6 0 1 C
0 4 0 1 C
F n 0 0 1
0 1 0 1 D B
0 3 0 1 C
F u 0 1
V 6 1
1 0 0 1 P T
1
8 4 0 1 C
F n 0 0 1
F n 0 0 1
4 3 0 1 C
4 5 0 1 C
V 6 1
F u 0 0 1
8 . 1 _ L V _ A V _ X P
2 6 0 1 C
F n 0 0 1
F n 0 0 1
6 3 0 1 C
3 0 0 1 C
F u 0 0 1
V 6 1
9 5 0 1 C
F n 0 0 1
7 0 0 1 C
F n 0 0 1 1 0 0 1 C
F n 0 0 1
4 4 0 1 C
7 0 0 1 D B
F n 0 0 1
5 6 0 1 C
7 1 0 1 C
F n 0 0 1
3 C
D
A _ D D V
A _
X P
3 C D A _ S S V A _ X P
2 C D A _ S S V A _ X P
2 C D A _ D D V A _ X P
1 C D A _ S S V A _ X P
1
C D
A
_ D D V A _ X P
L L P L L S S V A _ X P
1 F L M _ X P
2 F L P _ X P
2 S S V A P _ X P
2 D D V A P _ X P
1 S S V A P _ X P
1 D D V A P _ X P
4 C D A _ S S V A _ X P
4 C D A _ D D V A _ X P
1 C D A _ 3 D D V A _ X P
L L P A S S V A _ X P
L L P A D D V A _ X P
L L P L L D D V A _ X P
D D V _ S D V L _ X P
S S A _ G B _ S S V A _ X P
S S A _ G B _ 3 D D V A _ X P
F U B T U O _ S S V A _ X P
F U B T U O _ 3 D D V A _ X P
2 C D A _ 3 D D V A _ X P
V 3 . 3 B _ H D D V
C C V A _ X P
D N G P _ X P
C C V P _ X P
D N G D _ X P
C C V G E R _ X P
S S V _ S D V L _ X P
D N G A _ X P
This Document can not be used without Samsung’s authorization.
7-2-9 SVP-PX POWER
Power