Samsung SP42L6HN Service Manual page 84

Schematic Diagram
10-2-9 DTV Module-9
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M D 3 3 . V
L 0 1 1 1
M M Z 0 2 2 1 R 1 1 2 A
C 0 1 5 8 C 0 1 3 8 C 0 1 1 8 C 0 1 2 8
0 1 n 0 F 0 1 n 0 F 0 1 n 0 F 0 1 n 0 F
5 2 V 5 2 V 5 2 V 5 2 V
M D 3 3 . V
L 0 1 7 1
M M Z 0 2 2 1 R 1 1 2 A
C 0 1 0 9 C 0 1 7 8 C 0 1 6 8 C 1 1 1 3 C 0 1 4 8 C
0 1 n 0 F 0 1 n 0 F 0 1 n 0 F 0 1 n 0 F 0 1 n 0 F 0 1
5 2 V 5 2 V 5 2 V 5 2 V 5 2 V
P C _ I A D
P C _ I A D
P C _ I A D
P C _ I A D
P C _ I A D
P C _ I C L K
P I C n _ N I T
P I C n _ C B
P I C n _ C B
P I C n _ C B
P I C n _ C B
P I C n _ D E
/ 1 6 1 W
R 1 1 4 1
P C _ I A D 1 2
P I C n _ R I D
P I C n _ P E
P C _ I P A R
P I C n _ R E
P I C n _ S E
P I C n _ S T
P I C n _ T R
P I C n _ R S T
M O
0 5 V
C 0 1 0 4 0 2 . n 7 F
u 1 F C 0 1 1 4
0 1 V
M O
R 5 4 R 7 4 / 1 6 1 W / 1 6 1 W
6 5 2 . 6 5 2 . 6 5 2 . 6 5 2 .
/ 1 6 1 W / 1 6 1 W R 9 4 R 1 5
4 L
3 2
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1
3 1 4 9 C O N N E C T O R
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3 L
2 L
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6 5 2 . 6 5 2 . 6 5 2 . 6 5 2 .
R 1 4 R 2 4 / 1 6 1 W / 1 6 1 W
M O
0 1 V
C 0 1 9 3
u 1 F
0 2 . n 7 F
C 0 1 8 3
0 5 V
M O
C 0 1 0 8 C 0 1 9 7 C 1 1 3 2 C 1 1 5 2 C 1 1 8 2 C 1 1 9 2 C 0 1 9 8
0 1 n 0 F 0 1 n 0 F 0 1 n 0 F 0 1 n 0 F 0 1 n 0 F 0 1 n 0 F 0 1 n 0 F
5 2 V 5 2 V 5 2 V 5 2 V 5 2 V 5 2 V 5 2 V
10-18
M D 3 3 . V
R E G 1
T P S 7 1 2 5 1
C 2 8 C 7 4
C 1 1 0 6 C 1 1 8 3
0 1 n 0 F 0 1 n 0 F
0 1 u 0 F 0 1 u 0 F
6 1 V 5 2 V 6 1 V 5 2 V
1 1 4 2 C 1 1 7 2 C 1 1 6 2 C 1 1 0 3
n 0 F 0 1 n 0 F 0 1 n 0 F 0 1 n 0 F
5 2 V 5 2 V 5 2 V 5 2 V
4 P C _ I A [ D ] 4
K 7
3 P C _ I A [ D ] 3
P 8
2 P C _ I A [ D ] 2
8 L
1 P C _ I A [ D ] 1
N 8
0 P C _ I A [ D ] 0
_ O U T 2 K 8
P C _ I C L K
B F 4
P C _ I N I T A n M ( C F I _ N I T ) n
E 3
F 2
P C _ I C B / E n 3
E 2
H 4
P C _ I C B / E n 2
E 1 M 1
P C _ I C B / E n 1
E 0 5 L
P C _ I C B / E n 0
V S E L K 6
P C _ I D E V S E n L
P I C n _ F R A M E P 1
P C _ I F R A M E n
P I C n _ G N T 1 M 2
P C _ I G N T n
3 3
G 2
P C _ I D I S E L
Y 3 J
P C _ I R I D Y n
N 1
R R P C _ I P E R R n
N 5
P C _ I P A R R
Q 1 M 4
P C _ I R E Q n
F 1
R R P C _ I S E R R n
P 4
O P P C _ I S T O P n
D Y P 2
P C _ I T R D Y n
M 3
D M A A C K _ C H n 0
A 3 1
D M A R E Q _ C H n 0
B 0 1
D M A A C K _ C H n 1
C 9
D M A R E Q _ C H n 1
D 0 1
R E S E T _ H O S T n
R 0 1 7 7
G 4
R E S E T n
1 0 0 / 1 6 1 W
N 0 1
T P B A I S 0
D 5
T P A 0 N
A 6
T P A 0 P
B 6
T P B 0 N
E 7
T P B 0 P
E 6
T P B A I S 1
A 3
T P A 1 N
C 4
T P A 1 P
B 3
T P B 1 N
C 5
T P B 1 P
B 4
V D D 1 5 .
C 2 1
V D D 1 5 .
C 3 1
V D D 1 5 .
E 3
V D D 1 5 .
E 4
V D D 1 5 .
M 2 1
V D D 1 5 .
N 3 1
V D D 1 5 .
N 2
V D D 1 5 .
N 3
V D D 3 3 .
B 8
V D D 3 3 .
C 4 1
V D D 3 3 .
F 3
3 1 4 9 1 _ 5 . V
R 0 1
L 0 1 0 1
M M Z 0 2 2 1 R 1 1 2 A
C 0 1 8 8
0 1 n 0 F
5 2 V
3 1 4 9 1 _ 5 . V
C 8 4
1 n 0 F
0 5 V
D V _ D A T ( A : 7 ) 0
1 3 5 7 7 5 3 1
2 4 6 8 8 6 4 2
A U D O I _ M U T E
B 4 1
A U D O I _ E R R
A 2 1
0 6 5 9 _ 8 O U T
H 0 1
0 6 5 9 _ 8 N I
G 2 1
D A C _ D A T A
D 3 1
D A C L _ R C K
D 1 1
D A C _ M C K
B 3 1
D A C _ B C K
D 2 1
H S I D _ 2 C L K z
M 1 1
H S I D _ 2 S Y N C z
N 1 1
H S I D _ 2 E R R O R z
N 2 1
H S I D _ 2 D V A L D I z
P 3 1
H S I D _ 2 D 0
P 2 1
H S I D _ 1 C L K z
L 2 1
H S I D _ 1 S Y N C z
K 2 1
H S I D _ 1 E R R O R z
L 3 1
H S I D _ 1 D V A L D I z
L 4 1
H S I D _ 1 D 0
H 2 1
H S I D _ 1 D 1
H 3 1
H S I D _ 1 D 2
H 1 1
H S I D _ 1 D 3
J 0 1
H S I D _ 1 D 4
J 4 1
H S I D _ 1 D 5
J 3 1
C I 8 H S I D _ 1 D 6
J 2 1
H S I D _ 1 D 7
K 4 1
H S I D _ 0 C L K z
G 3 1
H S I D _ 0 S Y N C z
G 0 1
T S B 3 4 D A 2 4
H S I D _ 0 E R R O R z
G 4 1
H S I D _ 0 D V A L D I z
G 1 1
H S I D _ 0 D 0
D 4 1
H S I D _ 0 D 1
E 3 1
H S I D _ 0 D 2
E 4 1
H S I D _ 0 D 3
E 2 1
H S I D _ 0 D 4
E 1 1
H S I D _ 0 D 5
F 0 1
H S I D _ 0 D 6
F 2 1
H S I D _ 0 D 7
F 1 1
R E S E T L _ N I K n
C 8
G P O I 0
P 0 1
G P O I 1
L 1 1
G P O I 2
M 3 1
G P O I 3
N 4 1
G P O I 4
M 4 1
G P O I 5
B 1 1
G P O I 6
A 0 1
G P O I 7
A 1 1
G P O I 8
E 0 1
G P O I 9
B 9
G P O I 0 1
C 7
R 9 6
0 1 K
/ 1 6 1 W
R 0 1 2 8 R 0 1 0 8
0 h o m
4 7 . K
R 0 1 7 3 R 0 1 1 8
/ 1 6 1 W / 1 0 1 W
4 7 . K 4 7 . K
/ 1 6 1 W / 1 6 1 W
R 1 6 0
0 1 K
0 8 D E L E T E
/ 1 6 1 W
X 1
Q 1 Q 0
H - C 9 4 S / M 5 ( H 4 2 5 . 6 7 M H ) z
M O M O
0 5 V 0 5 V
2 p 2 F 2 p 2 F
C 0 1 7 3 C 0 1 6 3
M D 3 3 . V
7 L
M M Z 0 2 2 1 R 1 1 2 A
R 2 7
4 7 . K C I 0 1 4 0
/ 1 6 1 W
0 2 1
V C C D R I
n 3 1 4 9 C _ E N
9 1 2
O / E A 1
8 1 3
B 1 A 2
R A 0 1 1 1 7 1 4
B 2 A 3
6 1 5
B 3 A 4
/ 1 6 1 W
5 1 6
B 4 A 5
2 2
4 1 7
B 5 A 6
R 1 7 3 1 8
B 6 A 7
2 2 2 1 9
B 7 A 8
/ 1 6 1 W M M Z 0 2 2 1 R 1 1 2 A 1 1 0 1
B 8 G N D
R 0 9 0 9
R 0 7 R 1 1 6 1 4 7 . K 7 L 4 C X 2 5 4 M T C X
L 0 1 8 4
2 2 2 2 / 1 6 1 W R 3 1 6 0 C I 0 1 1 4
/ 1 6 1 W / 1 6 1 W 4 7 . K
/ 1 6 1 W 0 2 1
V C C D R I
n 3 1 4 9 B _ E N 9 1 2
O / E A 1
8 1 3
B 1 A 2
7 1 4
B 2 A 3
/ 1 6 1 W
6 1 5
B 3 A 4
2 2
5 1 6
B 4 A 5
4 1 7
B 5 A 6
R A 0 1 4 8
3 1 8
B 6 A 7
2 1 9
B 7 A 8
1 1 0 1
B 8 G N D
7 L 4 C X 2 5 4 M T C X
C I 0 1 0 4
0 2 1
V C C D R I
R A 0 1 3 8 9 1 2
O / E A 1
8 1 3
B 1 A 2
7 1 4
B 2 A 3
/ 1 6 1 W
6 1 5
B 3 A 4
2 2
5 1 6
B 4 A 5
4 1 7
B 5 A 6
3 1 8
B 6 A 7
/ 1 6 1 W
2 1 9
B 7 A 8
2 2
1 1 0 1
B 8 G N D
7 L 4 C X 2 5 4 M T C X
R A 0 1 2 8 R 5 5
C I 0 1 1 0
4 7 . K
/ 1 6 1 W 0 2 1
V C C D R I
n 3 1 4 9 A _ E N 9 1 2
O / E A 1
8 1 3
B 1 A 2
7 1 4
B 2 A 3
/ 1 6 1 W
6 1 5
B 3 A 4
2 2
5 1 6
B 4 A 5
4 1 7
B 5 A 6
R A 0 1 6 0 3 1 8
B 6 A 7
2 1 9
B 7 A 8
1 1 0 1
B 8 G N D
7 L 4 C X 2 5 4 M T C X
C I 0 1 0 0
0 2 1
V C C D R I
9 1 2
R A 0 1 5 0
O / E A 1
8 1 3
B 1 A 2
7 1 4
B 2 A 3
/ 1 6 1 W
6 1 5
B 3 A 4
2 2
5 1 6
B 4 A 5
4 1 7
B 5 A 6
3 1 8
B 6 A 7
/ 1 6 1 W
2 1 9
B 7 A 8
2 2
1 1 0 1
B 8 G N D
R A 0 1 4 0
3 1 4 9 L _ N I K _ R S T
R 8 4 / 1 6 1 W
7 L 4 C X 2 5 4 M T C X
1 0 0 7 L 4 C X 2 5 4
3 1 4 9 C _ D R I
1 0 0
/ 1 6 1 W R 7 6
/ 1 6 1 W R 1 7 0 n 3 1 4 9 C _ E N
R 8 6
1 0 0
1 0 0
/ 1 6 1 W
R 2 5 / 1 6 1 W n 3 1 4 9 B _ E N
1 0 0
R 4 5 / 1 6 1 W 3 1 4 9 B _ D R I
1 0 0
R 3 5 / 1 6 1 W n 3 1 4 9 A _ E N
1 0 0
R 0 5 / 1 6 1 W 3 1 4 9 A _ D R I
1 0 0
C 0 1 2 4 C 0 1 3 4 C 4 3
0 1 n 0 F 0 1 n 0 F 0 1 n 0 F
5 2 V 5 2 V 5 2 V
R 4 7
4 7 . K
/ 1 6 1 W
3 1 4 9 C _ D R I
T S S C _ E R R
T S S C _ V L D
T S S C _ S Y N C
/ 1 6 1 W T S S C _ C L K
R A 0 1 0 2 7 4 T S S C _ D D 0
C 4 1 3 6 C 4 1 2 6
R 3 6 6
0 1 n 0 F 0 1 n 0 F
4 7 . K
5 2 V 5 2 V
/ 1 6 1 W
3 1 4 9 B _ D R I
T S S B _ S Y N C
T S S B _ V L D
/ 1 6 1 W
T S S B _ C L K
R A 0 1 8 9 7 4
T S S B _ E R R
T S S B _ D D 0
T S S B _ D D 1
/ 1 6 1 W
T S S B _ D D 2
R A 0 1 7 9 7 4
T S S B _ D D 3
T S S B _ D D 4
T S S B _ D D 5
/ 1 6 1 W T S S B _ D D 6
R A 0 1 6 9 7 4 T S S B _ D D 7
R 6 5
4 7 . K
/ 1 6 1 W
3 1 4 9 A _ D R I
T S S A _ S Y N C
T S S A _ V L D
/ 1 6 1 W
T S S A _ C L K
R A 0 1 4 1 7 4
T S S A _ E R R
T S S A _ D D 0
T S S A _ D D 1
/ 1 6 1 W
T S S A _ D D 2
R A 0 1 3 1 7 4
T S S A _ D D 3
T S S A _ D D 4
T S S A _ D D 5
/ 1 6 1 W
T S S A _ D D 6
R A 0 1 2 1 7 4
T S S A _ D D 7
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