Samsung SP42L6HN Service Manual page 72

Schematic Diagram
10-1-6 3D-Comb
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9 V B
B D 1 1 7
C C I 2 1 J 6 0 1 N E
B
C 2 2 9
C 2 2 2
1 0 0 u F
1 0 0 n F
1 6 V
R 3 7 0 R 3 6 6
2 2 K 1 0
1 1 / 6 W 1 1 / 6 W
C
Q 1 2 0
B
K S C
X R E F
M A N I - - V O U T E
C 2 7 0
4 7 u F
1 6 V
R 3 7 4 R 3 4 9 R 3 3 8
2 2 K 1 K 1 K
1 1 / 6 W 1 1 / 6 W 1 1 / 6
X R E F
C
X R E F
Y
9 V B
C 2 5 4
B D 1 2 0
1 0 0 u F
C C I 2 1 J 6 0 1 N E C 2 3 9
1 6 V
1 0 0 n F
B
R 3 1 4
2 2 . K
R 4 6 0
1 1 / 6 W
1 K
1 1 / 6
R 3 2 4 Q 1 1 0
1 0 K S A 1 1 8 2
E
1 1 / 6 W
B
X R E F
C
K 3 5 4 B I A K -
F T 1 1 1
T H 3 5 5 L S K K - 5 2 4 3
R 3 0 7
1 K
R 3 0 6
1 1 / 6 W
1 K
N C G N D
1 1
1 1 / 6 W
N I
2
M _ O U T G N D
3
R 3 2 3
1 0
1 1 / 6 W E
N C G N D
Q 1 0 9 4
X R E F B K S A 1 1 8 2
N C
5
C
M _ N I O U T
6
10-6
R 2 9 2
4 7 . K
1 1 / 6 W
R 3 0 0
Q 1 0 4
1 0 0
K S A 1 1 8 2
E
1 1 / 6 W
K S C 1 6
B
C
R 2 9 3
C 2 7 3
2 2 0
1 u F
1 1 / 6 W
5 0 V
C 2 2
1 n F
M O
R 3 1 3
R 3 0 1
F T 1 1 3
1 0 0
5 6 0
T H 3 5 5 L S K K - 5 2 4 3
C
1 1 / 6 W Q 1
1 1 / 6 W
B
K S
6
7
M _ N I O U T
E
R 3 1 2
5
N C
1 8 0 o h m
4 8 1 1 / 0 W
N C G N D
C 2 3 8
R 2 9 9
R 3 1 7 1 0 u F
1 K
1 6 2 3 Y -
3 9
M _ O U T G N D 1 0 0 1 6 V
1 1 / 6 W
E
1 1 / 6 W
2 Q 1 0 8
N I
B
K S A 1 1 8 2
1 1 0 R 3 1 8 C
N C G N D
1 K
W 1 1 / 6 W
C 2 3 7
1 0 u F
C 2 5 0
1 0 0 n F
R 3 2 1
4 7 0
1 1 / 6 W
R 3 2 0 R 3 4 5
Q 1 1 1
3 0 K 2 2 . K
K S A 1 1 8 2
1 1 / 6 W 1 1 / 6 W
C
W
Q 1 1 3 B
B
Q 1 1 2
K S C 1 6 2 3 Y -
C 2 5 9 K S A 1 1 8 2
E
E
1 0 0 n F
B
R 3 1 6
R 3 4 4 R 3 1 9
C R 3 2 5 R 3 2 2
4 7 0
1 K 3 9 . K
4 7 0 4 7 0
1 1 / 6
1 1 / 6 W 1 1 / 6 W
1 1 / 6 W 1 1 / 6 W
F T 1 1 2
5 1 1 0 = P 3 C 2 4 1
2 2 p F
5 0 V
R 2 9 7
4 7 0
R 2 8 7 R 3 0 3
1 1 / 6 W
3 9 K o h m 1 0
1 1 / 0 W 1 1 / 6 W
R 2 9 5
0
Q 1 0 3
1 0 0
C C
K S C 1 6 2 3 Y -
1 1 / 6 W
Q 1 0 2
B B
R 2
K S C 1 6 2 3 Y -
8 2 0 o
9
E E
1 1 / 0
C 2 2 8
C 2 3 5
4 7 u F 1 0 0 n F
1 6 V
2 5 V R 2 8 2
R 2 8
8 M A T E R A I L 2 2 K
5 6 o
1 1 / 6 W R 3 0 2
R 2 9 0
1 1 /
2 2 . K
4 7 0
1 1 / 6 W
1 1 / 6 W
C 2
7 R 2 9 4
6 8
1 K
5 0 V
1 1 / 6 W
5 V B
B D 1 2 2
C C I 2 1 J 6 0 1 N E
B
R 3 6 0 R 3 6 2
R 3 5 3 C 2 6 2
4 7 K 1 K Q 1 2 1
4 7 . K 1 0 u F
1 1 / 6 W 1 1 / 6 W K S A 1 1 8 2
E 1 1 / 6 W 1 6 V
Q 1 2 3
B
2 3 Y -
C
C
Q 1 1 8
B
K S C 1 6 2 3 Y - C
E B
C 2 7 4
R 3 6 1
1 0 u F
2 2 . K E
1 6 V
R 3 5 9
7 1 1 / 6 W
R 3 7 3
4 7 0
5 0 V 2 2 0 K o h m
1 1 / 6 W
1 1 / 0 W
2 5 . V B
0 6 B D 1 2 4
C C I 2 1 J 6 0 1 N E
C 1 6 2 3 Y - C 2 6 9
1 0 0 n F
B
C 2 8 7
C 2 8 4
1 0 u F
1 0 0 n F
1 6 V
1 0 0 n F
C 2 5 3
A V D D _ 3
1 0 0 n F 8 1
C B P C
C 2 5 2 8 2
A C O
8 3
A Y O
1 0 0 n F 8 4
C B P Y
C 2 5 1 8 5
A G N D _ 3
8 6
1 6 V
A G N D _ 4 C I
8 7
A I Y
8 8
V C L Y
2 5 V
1 0 0 n F 8 9
V R B Y
C 2 4 9 1 0 0 n F 9 0 U P D 6
V R T Y
C 2 4 8 1 0 0 n F 9 1
A V D D _ 4
C 2 4 7 9 2
A V D D _ 5
1 0 0 n F 9 3
V R T C
1 0 0 n F C 2 4 6 9 4
V R B C
C 2 4 5 9 5
A I C
9 6
A G N D _ 5
9 7
T E S T 2 5
9 8
T E S T 2 6 3 D
9 9
D V D D _ 3
1 0 0
2 5 . V B
B D 1 2 5
C C I 2 1 J 6 0 1 N E
R 3 1 5
1 0 0 B
1 1 / 6 W
C 3 2 2
C 2 4 4
1 0 u F
1 0 0 n F
E
1 6 V
C
Q 1 0 7
B
K S C 1 6 2 3 Y -
C
E
C O M - B C - O U T
X R E F
R 3 0 5
4 7 0
5 V B
W
1 1 / 6 W
B D 1 2 7
C C I 2 1 J 6 0 1 N E
B
R 2 8 3
R 2 9 8
1 0
1 0 0
1 1 / 6 W
1 1 / 6 W
Q 1 0 5
K S A 1 1 8 2
E C
Q 1 0 1
B
9 6
B K S C 1 6 2 3 Y -
h m
C E
W
C O M - B - Y O U T
X R E F
8 R 2 8 1
4 7 0
h m
0 W 1 1 / 6 W
2 1
p F
C 2 6 0
R 3 7 5
1 0 0 n F
1 0 0
X R E F
S D A A -
R 3 7 6
1 0 0
X R E F
S C L A -
R 3 7 9
1 0 0
X R E F
R E S E - T D
C 2 7 7
1 u F
5 0 V
C 2 7 9
1 0 0 n F
2 5 V
C 2 8 8
M O
4 7 0 n F
1 6 V
N [ t o n i U s e ] d
M O
R 3 8 0
R 3 7 2 0
1 K 1 1 / 6 W R 3 9 5
L 1 1 8
1 1 / 6 W 4 7 . K
4 7 . u H
1 1 / 6 W
X 1 0 3
A S 2 - 0 0 . 0 0 2 - 0 F - U N D S -
F S C O
5 0
A G N D _ 1
4 9
X O
4 8
I X
4 7 C 3 0 1
A V D D _ 1
4 6 C 3 0 0 1 0 0 n F
D V D D _ 1
4 5 1 0 0 n F
1 1 9
T E S T 2 4
4 4
T E S T 2 3
4 3
T E S T 2 2
4 2
T E S T 2 1
4 0 8 3 G F 3 - B A 4 1
D G N D _ 2
4 0
T E S T 2 0
3 9
D V D I D O
3 8
T E S T 1 9
3 7
T E S T 1 8
3 6
T E S T 1 7
3 5
T E S T 1 6
3 4
T E S T 1 5
3 3
- C o m b
D V D D R A M _ 2
3 2
C 3 0 4
D V D D R A M _ 1
3 1
1 0 0 n F
B D 1 2 6
C C I 2 1 J 6 0 1 N E
C 3 2 7
C 3 0 8
1 0 u F
1 0 0 n F
1 6 V
2 5 . V B
C 3 2 0
C 3 1 0
1 0 0 n F C I 1 2 1
2 5 V 1 0 u F
L F 2 5 C D T
M O 1 6 V
1 3
I O
G
2
C 2 9 9
1 0 0 n F
C 3 1 6
1 0 0 u F
1 6 V
3 3 . V B
C I 1 2 3
B A 0 3 3 F P
1 3
I O
G
2
C 3 5 1 C 3 4 4
1 0 0 n F
1 0 0 u F
1 6 V
3 3 . V B
C h a n g e : 0 4 0 / 3 0 / 5
R 4 0 5
C 3 1 1
2 2 0
R 3 9 3
1 0 n F
1 1 / 6 W
1 K
5 0 V
1 1 / 6 W
M O
C 2 9 6 C 2 9 4
0 0 . 3 n F 0 3 . 9 n F
5 0 V 5 0 V
M O M O
E Q 1 2 7
K S A 1 1 8 2
B
C
M D
C 3 0 3
2 2 p F
5 0 V
C 3 0 2
2 2 p F
5 0 V
3 3 . V B
2 5 . V B
B
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