Samsung PS50C62HX/XEC Service Manual page 73

7-2-6 SVP-UX (Scaler)
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D D R
V D D _ D D R
V D D Q _ D D R
M A D R 0 ( 1 : ) 1
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A C B 2 0 1 2 L 0 - 1 5 T -
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R 2 3 6 9 _ D E R 2 3 7 0 _ F H D
R 2 3 6 7 _ D E R 2 3 6 8 _ D E
4 7 . K o h m 4 7 . K o h m
4 7 . K o h m 4 7 . K o h m
2 I C _ A D D R 1 2 I C _ A D D R 0 N I P U T _ S E L
R 2 3 7 1 _ F B E R 2 3 7 3 _ F B E R 2 3 7 4 _ H D
R 2 3 7 2 _ F B E
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4 7 . K o h m 4 7 . K o h m
* N I P U T S E L : H T - T , L L L - V D S
* M O D E S - E L : H F - H , D - L H D
L * C D P A N E L O P I T O N
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T u n r e
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G N D _ R _ R N I G A V D D 3 3 A 1 _ A N A _ I D M M N I G _ F B E
K 7 1 J 6
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G N D _ _ R R N I G V A D D 1 2 A I _ 1
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G N D _ R _ R N I G P W R _ R _ 3 R N I G R 1 _ R N I G
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G N D _ R _ R N I G P W R _ R 3 _ R N I G
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G N D _ _ R R N I G P W R _ R _ 3 R N I G
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A V S S 3 3 A 2 _ P W R _ R _ 1 R N I G
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B _ D N I 0 O U T _ E P _ O D D
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1 K o h m
R 2 3 1 1 _ D E
R 2 2 4 6 _ L C D 4 7 . K o h m
4 7 0 o h m
S E N S E _ P O W E R
R 2 2 5 2 _ L C D
1 K o h m
P W M _ I D M M N I G _ O U T
A N A _ I D M M N I G _ O U T
C
B Q 2 2 0 2 _ L C D
S W _ N I V E R T E R
K S C 1 6 2 3 Y -
R 2 2 5 4 _ L C D E
4 7 . K o h m
R 2 2 5 5 _ L C D 0 o h m
R 2 2 5 7 _ L C D 0 o h m
R 2 2 6 0 _ L C D 0 o h m
P A N E L _ V C C
B D 2 2 0 8 _ L C D
-
-
B D 2 2 0 7 _ L U X
C 2 2 6 8 _ L C D
1 0 n F
C 2 2 6 7 _ L C D
1 0 0 u F
1 6 V
S M W 2 0 0 3 - 0 C
C N 2 2 0 2 _ H D
2 1
4 3
6 5
8 7
1 0 9
1 2 1 1
1 4 1 3
1 6 1 5
1 8 1 7
2 0 1 9
2 2 2 1
2 4 2 3
2 6 2 5
2 8 2 7
3 0 2 9
1
B 5
C
Q 2 2 0 1 _ L U X B
K S C 1 6 2 3 Y -
E
Schematic Diagram
B 1 2 . 5 V T B 1 8 . V T B 9 V
C 2 2 1 9
C 2 2 1 2 1 n F
1 0 0 u F 5 0 V
1 6 V
C 2 2 1 3
1 u F
R 2 2 0 1 1 6 V
1 0 K o h m
M G N D 1
M G N D 2
9 V
R F _ A G C
5 V
A F T
3 V 0
N C .
R E S E T
E R R O R
V D I E O _ O U T
N C .
S F I _ O U T
3 3 . V
G N D
M G N D 5
N C .
N C . M G N D 6
R 2 2 0 9 3 3 o h m
S Y N C
R 2 2 1 0 3 3 o h m
V A D I L
R 2 2 1 1 3 3 o h m
T ( A ) 7 M D 7
R 2 2 1 4 3 3 o h m
M D 6
T ( A ) 6 R 2 2 1 5 3 3 o h m
M D 5
T ( A ) 5 R 2 2 1 6 3 3 o h m
T ( A ) 4 M D 4
R 2 2 1 7 3 3 o h m
M D 3
T ( A ) 3 R 2 2 1 8 3 3 o h m
T ( A ) 2 M D 2
R 2 2 1 9 3 3 o h m
M D 1
T ( A ) 1 R 2 2 2 0 3 3 o h m
T ( A ) 0 M D 0
M P E _ G C L K
S D A
S C L
M G N D 3
M G N D 4
C 2 2 2 6 _ D E
2 2 p F
O P
T U 2 2 0 1
W
C 2 2 2 5 _ D E
m
D N O S 4 0 3 M H 2 6 1 ( B ) S
2 2 p F
R 2 2 8 2 _ O P
1 1 / 0 W
2 4 0 o h m
T U N E R G N D
R 2 3 9 5 _ F F L
0 o h m
5
4
*
3
C N 2 2 0 1 _ L C D
2
1
C I 2 2 0 3 _ L C D 2 6
R T 9 8 1 8 C 4 - 2 P V
3 1
R / E S E T R , E S E T
V D D
G N D
2
D G N D
1 2
F B E _ O D D _ T X - 0
3 4 R A 2 2 1 2
F B E _ O D D _ T X 0 +
5 6 2 2 o h m
F B E _ O D D _ T X - 1
7 8
F B E _ O D D _ T X 1 +
1 2
3 4 R A 2 2 1 3 F B E _ O D D _ T X - 2
F B E _ O D D _ T X 2 +
5 6 2 2 o h m
7 8 F B E _ O D D _ T X C L - K
F B E _ O D D _ T X C L K +
1 2
F B E _ O D D _ T X - 3
3 4 R A 2 2 1 4
5 6 2 2 o h m F B E _ O D D _ T X 3 +
F B E _ O D D _ T X - 4
7 8
F B E _ O D D _ T X 4 +
F B E _ O D D _ T X - 5
F B E _ O D D _ T X 5 +
1 2
3 4 R A 2 2 1 5
5 6 2 2 o h m
7 8
V
S W _ P V C C
P M L L 4 1 4 8
D 2 2 0 1 _ L U X
7-8