Samsung SP50K3HDX/XAX Service Manual page 26

Schematic Diagram
10-2-2 DMD Board-2
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10-22
- 1 D 7 A 1 3
P 1 _ W C L K
P 1 _
- 1 D 7 2 , B - 3 D 1 4
P 1 _ D A T A E N
P 1 _
P 1 _ H S Y N C - 1 D , 7 - 2 C 3 C 1 4
P 1 _
- 1 D , 7 - 2 C 3 B 1 4
P 1 _ V S Y N C
P 1 _
- 1 C 7
P 1 _ B _ C ( B : 0 ) 9
A 1 4
P 1 _ B _ C ( B ) 0
P 1 _
D 1 5
P 1 _ B _ C ( B ) 1
P 1 _
C 1 5
P 1 _ B _ C ( B ) 2
P 1 _
B 1 5
P 1 _ B _ C ( B ) 3
P 1 _
E 1 6
P 1 _ B _ C ( B ) 4
P 1 _
D 1 6
P 1 _ B _ C ( B ) 5
P 1 _
C 1 6
P 1 _ B _ C ( B ) 6
P 1 _
B 1 6
P 1 _ B _ C ( B ) 7
P 1 _
D 1 7
P 1 _ B _ C ( B ) 8
P 1 _
C 1 7
P 1 _ B _ C ( B ) 9
P 1 _
1 B - 7
P 1 _ G _ ( Y : 0 ) 9
B 1 7
P 1 _ G _ ( Y ) 0
P 1 _
A 1 7
P 1 _ G _ ( Y ) 1
P 1 _
D 1 8
P 1 _ G _ ( Y ) 2
P 1 _
C 1 8
P 1 _ G _ ( Y ) 3
P 1 _
B 1 8
P 1 _ G _ ( Y ) 4
P 1 _
A 1 8
P 1 _ G _ ( Y ) 5
P 1 _
E 1 9
P 1 _ G _ ( Y ) 6
P 1 _
D 1 9
P 1 _ G _ ( Y ) 7
P 1 _
C 1 9
P 1 _ G _ ( Y ) 8
P 1 _
B 1 9
P 1 _ G _ ( Y ) 9
P 1 _
P 1 _ R _ C R _ C B C R ( : 0 ) 9 1 B - 7
D 2 0
P 1 _ R _ C R _ C B C R ( ) 0
P 1 _
C 2 0
P 1 _ R _ C R _ C B C R ( ) 1
P 1 _
B 2 0
P 1 _ R _ C R _ C B C R ( ) 2
P 1 _
D 2 1
P 1 _ R _ C R _ C B C R ( ) 3
P 1 _
C 2 1
P 1 _ R _ C R _ C B C R ( ) 4
P 1 _
B 2 1
P 1 _ R _ C R _ C B C R ( ) 5
P 1 _
A 2 1
P 1 _ R _ C R _ C B C R ( ) 6
P 1 _
D 2 2
P 1 _ R _ C R _ C B C R ( ) 7
P 1 _
C 2 2
P 1 _ R _ C R _ C B C R ( ) 8
P 1 _
B 2 2
P 1 _ R _ C R _ C B C R ( ) 9
P 1 _
P 1 _ D A T A E N - 1 D 7 2 , A - 3 D 1 3
P 2 _
- 1 D 7 2 , A - 3 C 1 3
P 1 _ H S Y N C
P 2 _
P 1 _ V S Y N C - 1 D 7 2 , A - 3 B 1 3
P 2 _
T P _ T S T _ M O D E B 1 2
B P D
R 2 0 0
P 2 _ B _ C ( B : 0 ) 9
0 o h m
D 5
P 2 _ B _ C ( B ) 0
P 2 _
C 5
P 2 _ B _ C ( B ) 1
P 2 _
B 5
P 2 _ B _ C ( B ) 2
P 2 _
A 5
P 2 _ B _ C ( B ) 3
P 2 _
D 6
P 2 _ B _ C ( B ) 4
P 2 _
C 6
P 2 _ B _ C ( B ) 5
P 2 _
B 6
P 2 _ B _ C ( B ) 6
P 2 _
A 6
P 2 _ B _ C ( B ) 7
P 2 _
E 7
P 2 _ B _ C ( B ) 8
P 2 _
D 7
P 2 _ B _ C ( B ) 9
P 2 _
P 2 _ G _ ( Y : 0 ) 9
C 7
P 2 _ G _ ( Y ) 0
P 2 _
B 7
P 2 _ G _ ( Y ) 1
P 2 _
D 8
P 2 _ G _ ( Y ) 2
P 2 _
C 8
P 2 _ G _ ( Y ) 3
P 2 _
B 8
P 2 _ G _ ( Y ) 4
P 2 _
D 9
P 2 _ G _ ( Y ) 5
P 2 _
C 9
P 2 _ G _ ( Y ) 6
P 2 _
B 9
P 2 _ G _ ( Y ) 7
P 2 _
A 9
P 2 _ G _ ( Y ) 8
P 2 _
D 1 0
P 2 _ G _ ( Y ) 9
P 2 _
P 2 _ R _ C R _ C B C R ( : 0 ) 9
C 1 0
P 2 _ R _ C R _ C B C R ( ) 0
P 2 _
B 1 0
P 2 _ R _ C R _ C B C R ( ) 1
P 2 _
A 1 0
P 2 _ R _ C R _ C B C R ( ) 2
P 2 _
E 1 1
P 2 _ R _ C R _ C B C R ( ) 3
P 2 _
D 1 1
P 2 _ R _ C R _ C B C R ( ) 4
P 2 _
C 1 1
P 2 _ R _ C R _ C B C R ( ) 5
P 2 _
B 1 1
P 2 _ R _ C R _ C B C R ( ) 6
P 2 _
E 1 2
P 2 _ R _ C R _ C B C R ( ) 7
P 2 _
D 1 2
P 2 _ R _ C R _ C B C R ( ) 8
P 2 _
P 1 P 2 V C 1 2
P 2 _ R _ C R _ C B C R ( ) 9
P 2 _
A L 6
V M
A N 2 7
V M
A P 1 7
V M
C 2 0 0 C 2 0 1 C 2 0 2 C 2 0 3 C 2 0 4 C 2 0 5
1 0 0 n F 1 0 0 n F 1 0 0 n F 1 n F 1 n F 1 n F
5 0 V 5 0 V 5 0 V
1 6 V 1 6 V 1 6 V
C I 2 0 0 1 -
D D P 3 0 2 1
9 E - 4 D D
A L 1 6
D D B _ P 1 ( ) 5
W C L K D D A _ P _ 0
A N 1 6
D D B _ P 1 ( ) 4
D A T A
E N D D A _ P _ 1
A N 1 5
D D B _ P 1 ( ) 3
H S Y N C D D A _ P _ 2
A M 1 4
D D B _ P 1 ( ) 2
V S Y N C D D A _ P _ 3
A P 1 4
D D B _ P 1 ( ) 1
D D A _ P _ 4
A M 1 3
D D B _ P 1 ( ) 0
A _ 0 D D A _ P _ 5
A P 1 3
D D B _ ( P ) 9
A _ 1 D D A _ P _ 6
A L 1 2
D D B _ ( P ) 8
A _ 2 D D A _ P _ 7
A N 1 1
D D B _ ( P ) 7
A _ 3 D D A _ P _ 8
A M 1 0
D D B _ ( P ) 6
A _ 4 D D A _ P _ 9
A P 1 0
D D B _ ( P ) 5
A _ 5 D D A _ P _ 1 0
A M 9
D D B _ ( P ) 4
A _ 6 D D A _ P _ 1 1
A P 9
D D B _ ( P ) 3
A _ 7 D D A _ P _ 1 2
A N 8
D D B _ ( P ) 2
A _ 8 D D A _ P _ 1 3
A L 7
D D B _ ( P ) 1
A _ 9 D D A _ P _ 1 4
A N 7
D D B _ ( P ) 0
D D A _ P _ 1 5
9 F - 4 D D
B _ 0
A K 1 6
D D B _ N 1 ( ) 5
B _ 1 D D A _ N _ 0
A M 1 6
D D B _ N 1 ( ) 4
B _ 2 D D A _ N _ 1
A M 1 5
D D B _ N 1 ( ) 3
B _ 3 D D A _ N _ 2
A L 1 4
D D B _ N 1 ( ) 2
B _ 4 D D A _ N _ 3
A N 1 4
D D B _ N 1 ( ) 1
B _ 5 D D A _ N _ 4
A L 1 3
D D B _ N 1 ( ) 0
B _ 6 D D A _ N _ 5
A N 1 3
D D B _ N ( ) 9
B _ 7 D D A _ N _ 6
A K 1 2
D D B _ N ( ) 8
B _ 8 D D A _ N _ 7
A M 1 1
D D B _ N ( ) 7
B _ 9 D D A _ N _ 8
A L 1 0
D D B _ N ( ) 6
D D A _ N _ 9
A N 1 0
D D B _ N ( ) 5
C _ 0 D D A _ N _ 1 0
A L 9
D D B _ N ( ) 4
C _ 1 D D A _ N _ 1 1
A N 9
D D B _ N ( ) 3
C _ 2 D D A _ N _ 1 2
A M 8
D D B _ N ( ) 2
C _ 3 D D A _ N _ 1 3
A K 7
D D B _ N ( ) 1
C _ 4 D D A _ N _ 1 4
A M 7
D D B _ N ( ) 0
C _ 5 D D A _ N _ 1 5
C _ 6
A L 1 1 9 E - 3 D C L K _ B P
C _ 7 D C K A _ P
A K 1 1 9 E - 3 D C L K _ B N
C _ 8 D C K A _ N
A N 1 2 9 E - 3
S C T R L _ B P
C _ 9 S C A _ P
A M 1 2 9 E - 3 S C T R L _ B N
S C A _ N
9 B - 4 D D
D A T A E N
A M 1 7
D D A _ P 1 ( ) 5
H S Y N C D D B _ P _ 0
A P 1 8
D D A _ P 1 ( ) 4
V S Y N C D D B _ P _ 1
A M 1 8
D D A _ P 1 ( ) 3
D D B _ P _ 2
A N 1 9
D D A _ P 1 ( ) 2
_ M S B D D B _ P _ 3
A L 1 9
D D A _ P 1 ( ) 1
D D B _ P _ 4
A N 2 0
D D A _ P 1 ( ) 0
A _ 0 D D B _ P _ 5
A P 2 1
D D A _ ( P ) 9
A _ 1 D D B _ P _ 6
A M 2 1
D D A _ ( P ) 8
A _ 2 D D B _ P _ 7
A N 2 3
D D A _ ( P ) 7
A _ 3 D D B _ P _ 8
A L 2 3
D D A _ ( P ) 6
A _ 4 D D B _ P _ 9
A N 2 4
D D A _ ( P ) 5
A _ 5 D D B _ P _ 1 0
A L 2 4
D D A _ ( P ) 4
A _ 6 D D B _ P _ 1 1
A P 2 5
D D A _ ( P ) 3
A _ 7 D D B _ P _ 1 2
A M 2 5
D D A _ ( P ) 2
A _ 8 D D B _ P _ 1 3
A P 2 6
D D A _ ( P ) 1
A _ 9 D D B _ P _ 1 4
A M 2 6
D D A _ ( P ) 0
D D B _ P _ 1 5
9 B - 4 D D
B _ 0
A L 1 7
D D A _ N 1 ( ) 5
B _ 1 D D B _ N _ 0
A N 1 8
D D A _ N 1 ( ) 4
B _ 2 D D B _ N _ 1
A L 1 8
D D A _ N 1 ( ) 3
B _ 3 D D B _ N _ 2
A M 1 9
D D A _ N 1 ( ) 2
B _ 4 D D B _ N _ 3
A K 1 9
D D A _ N 1 ( ) 1
B _ 5 D D B _ N _ 4
A M 2 0
D D A _ N 1 ( ) 0
B _ 6 D D B _ N _ 5
A N 2 1
D D A _ N ( ) 9
B _ 7 D D B _ N _ 6
A L 2 1
D D A _ N ( ) 8
B _ 8 D D B _ N _ 7
A M 2 3
D D A _ N ( ) 7
B _ 9 D D B _ N _ 8
A K 2 3
D D A _ N ( ) 6
D D B _ N _ 9
A M 2 4
D D A _ N ( ) 5
C _ 0 D D B _ N _ 1 0
A K 2 4
D D A _ N ( ) 4
C _ 1 D D B _ N _ 1 1
A N 2 5
D D A _ N ( ) 3
C _ 2 D D B _ N _ 1 2
A L 2 5
D D A _ N ( ) 2
C _ 3 D D B _ N _ 1 3
A N 2 6
D D A _ N ( ) 1
C _ 4 D D B _ N _ 1 4
A L 2 6
D D A _ N ( ) 0
C _ 5 D D B _ N _ 1 5
C _ 6
A P 2 2 - 9 C 3 D C L K _ A P
C _ 7 D C K B _ P
A N 2 2 - 9 C 3 D C L K _ A N
C _ 8 D C K B _ N
A M 2 2 - 9 C 3
S C T R L _ A P
C _ 9 S C B _ P
A L 2 2 - 9 C 3 S C T R L _ A N
S C B _ N
D I 1
D I 3
D I 2
B _ P 0 ( 1 : ) 5
B _ N 0 ( 1 : ) 5
A _ P 0 ( 1 : ) 5
A _ N 0 ( 1 : ) 5
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