Svp-Ux (Scaler) - Samsung PS50Q91HX Service Manual

7-2-6 SVP-UX (Scaler)

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