Dmd Board - Samsung HLT6187SX Service Manual

Schematic Diagram

10-3 DMD Board

10-3-1 DMD-1
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N I P U T
( S l i 7 1 7 ) 1
Power
Signal
C N 1 0 0
M G N D 1
1
9
1 7
2
1 0
1 8
3
1 1
1 9
4
1 2
2 0
5
1 3
2 1
6
1 4
2 2
7
1 5
2 3
8
1 6
2 4
M G N D 2
P 3 P 3 V
I C M 2 1 J 6 0 0 N E
B D 1 0 4
R 1 0 5
Q 1 0 0
2 2 . K o h m
1
N I _ S D A
1 B - , 3 - 8 D 3
2 N 7 0 0 2 L
Q 1 0 1
1
N I _ S C L
1 B - , 3 - 8 D 3
2 N 7 0 0 2 L
P 1 2
T P 1 0 1 T P _ A C T O U T
1 1
T P 1 0 2
C N 1 0 1
1
S M W 2 0 0 0 - 4 G
1
M G N D 1
2
3
h
1 0 0 o m
4 R 1 2 0
M G N D 2
T P 1 0 3
T P 1 0 4
M G N D 2
1 2
1 1
1 0
9
8
7
6
5
4
3
2
M G N D 1
1
1 1
T P 1 0 7 T P 1 0 8
S M W 2 0 0 1 - 2 G
C N 1 0 2
10-20
- 1 C 5
D V _ I R X - 2
- 1 C 5
D V _ I R X 2 +
- 1 C 5
D V _ I R X - 1
- 1 C 5
D V _ I R X 1 +
- 1 C 5
D V _ I R X - 0
- 1 C 5
D V _ I R X 0 +
- 1 C 5
D V _ I R X C -
- 1 C 5
D V _ I R X C +
T P 7 _ F B _ F
- 8 D 5
T P 7 _ F B _ - F R I
8 F - 5
A S C I _ R E A D Y
- 8 D 6
P O W E R G O O D
R 1 0 0 1 0 0 o h m
- 1 C , 4 - 8 D 3
N I _ S C L
R 1 0 1 1 0 0 o h m
- 1 C , 1 - 8 D 3
N I _ S D A
U 1
- 4 C 3 8 , F - 5
L A M P S T A T
T M D S _
A S C I _ R E A D Y _ L E D
R 1 0 6
2 2 . K o h m *
F - , 4 - 5 C 3
I C I 0 _ S D A
D o n t o n i t s l l a
R 1 0 7
1 K o h m
1 0
O P 1 0 0
F - , 4 - 5 C 3
I C I 0 _ S C L
V
R 1 1 7
1 0 K o h m
C 1 3 0 C 1 3 1
1 0 0 n F
1 0 u F
1 6 V
1 6 V
P _ A C T O U T
4 A - 5
5 V A
C 1 3 2
R L Z 6 2 . B
D 1 0 0 1 0 u F
P 1 2 V
1 6 V
T P 1 0 5
8 A - 5 S C L _ M
S D A _ M
B D 1 0 6
8 B - 5
T P 1 0 6
1 2
A B
C 1 3 6 C 1 3 7 C 1 3 8
1 0 0 u F 1 0 0 u F 1 0 0 u F
D 1 0 1
2 5 V 2 5 V 2 5 V
B Z T 5 - 2 C 1 5
P 2 P 5 V
B D 1 0 2
C 1 1 2 C 1 1 3 C 1 1 4 C 1 1 5 C 1 1 6 C 1 1 7 C 1 1 8
1 0 u F 1 0 0 n F 1 0 0 n F 1 0 0 n F 1 0 0 p F 1 0 0 p F 1 0 0 p F
1 6 V 2 5 V 2 5 V 2 5 V 5 0 V 5 0 V 5 0 V
T M D S _ P 3 P 3 V
R 1 0 2 1 0 K o h m
8 6
*
S D A _ E Q
8 7
S C L _ E Q / O C K _ N I V
R 1 0 3
1 0 K o h m 4 1
P W R _ G O O D C R E S E T #
4 0
P R E S E T
4 2
T M D S _ P 1 0 0
P D #
1 4 7
P D O #
D o n t o n i t s l l a
R 1 0 4 0 o h m
4 6
S C D T
P 3 P 3 V P 5 V
1 2
D V _ I R X 2 + R X 2 +
1 3
D V _ I R X - 2
R X - 2
1 6
D V _ I R X 1 + R X 1 +
1 7
D V _ I R X - 1 R X - 1
R 1 0 8 R 1 0 9 R 1 1 0 R 1 1 1 R 1 1 2 R 1 1 3 R 1 1 4
2 0
D V _ I R X 0 + R X 0 +
2 1
D V _ I R X - 0 R X - 0
2 4
D V _ I R X C +
R X C +
2 5
D V _ I R X C -
R X C -
2 7
N C
1 0 K o h m
1 0 K o h m 1 0 K o h m 1 0 K o h m 2 2 . K o h m 2 2 . K o h m
K o h m
R 1 1 5 0 o h m
3 1
N I _ S D A
S D A _ H D C P
R 1 1 6 0 o h m 3 2
N I _ S C L S C L _ H D C P
8 8
D S T R C / T L 3
4 3
P X I S C / T L 2
3 9
M _ S # C / T L 1
R 1 1 8 R 1 1 9
*
*
7
R O 4
8
R O 5
P 1 _ R _ C R _ C B C R ( : 0 ) 9 2 B - 3 P 1 _ R _ C R _ C B C R ( ) 0 9
R O 6
1 0
P 1 _ R _ C R _ C B C R ( ) 1
R O 7
1 2 1
P 1 _ R _ C R _ C B C R ( ) 2
R O 8
1 2 2
P 1 _ R _ C R _ C B C R ( ) 3
1 0 K o h m R O 9
1 0 K o h m 1 2 3
P 1 _ R _ C R _ C B C R ( ) 4
D o n t o n i t s l l a R O 1 0
D o n t o n i t s l l a
1 2 4
P 1 _ R _ C R _ C B C R ( ) 5
R O 1 1
1 2 5
P 1 _ B R
_ R _ C R C C ( ) 6 R O 1 2
1 2 6
P 1 _ R _ C R _ C B C R ( ) 7
R O 1 3
1 2 7
P 1 _ R _ C R _ C B C R ( ) 8
R O 1 4
5
P 1 _ R _ C R _ C B C R ( ) 9
R O 1 5
1 2 8
G O 4
1
G O 5
P 1 _ G _ ( Y : 0 ) 9 2 B - 3 2
P 1 _ G _ ( Y ) 0
G O 6
3
P 1 _ G _ ( Y ) 1
G O 7
1 1 1
P 1 _ G _ ( Y ) 2
G O 8
1 1 2
P 1 _ G _ ( Y ) 3
G O 9
P 1 _ G _ ( Y ) 4 1 1 3
G O 1 0
1 1 4
P 1 _ G _ ( Y ) 5
G O 1 1
1 1 5
P 1 _ G _ ( Y ) 6
G O 1 2
1 1 6
P 1 _ G _ ( Y ) 7
G O 1 3
1 1 7
P 1 _ G _ ( Y ) 8
G O 1 4
P 1 _ G _ ( Y ) 9 1 1 8
G O 1 5
P 3 P 3 V
( D U
C I 1 0 1
C 1 3 9
A T 2 4 C 0 2 N 1 - 0 S C
1 0 0 n F
B D 1 0 5
1 8 1 6 V B
E 0 V C C
2 7
E 1
M O D E / , W C
3 6 - 1 D , 2 - 5 C 3
E 2 S C L I C I 0 _ S C L
4 5 C 1 3 5
- 1 C , 2 - 5 C 3
V S S S D A I C I 0 _ S D A
1 0 u F
1 6 V
C 1 0 0 C 1 0 1 C 1 0 2 C 1 0 3 C 1 0 4 C 1 0 5 C 1 0 6 C 1 0 7 C 1 0 8 C 1 0 9
1 0 0 n F 1 0 0 n F 1 0 0 n F 1 0 0 n F 1 0 0 n F 1 0 0 n F 1 0 0 n F 1 0 0 p F 1 0 0 p F 1 0 0 p F
2 5 V 2 5 V 2 5 V 2 5 V 2 5 V 2 5 V 2 5 V 5 0 V 5 0 V 5 0 V
C 1 1 0
1 0 u F
1 6 V
T M D S _ P 3 P 3 V
C 1 1 9
1 0 0 n F
2 5 V
C 1 2 6 C 1 2 7 C 1 2 8 C 1 2 9
1 0 0 n F 1 0 0 p F 1 0 u F 1 0 u F
2 5 V 5 0 V 1 6 V 1 6 V
3 4
B E 4
3 5
# B E 5
3 6 P 2 _ B _ C ( B ) 0 - 2 C 3 P 2 _ B _ C ( B : 0 ) 9
B E 6
3 7 P 2 _ B _ C ( B ) 1
B E 7
4 8
P 2 _ B _ C ( B ) 2
B E 8
4 9
P 2 _ B _ C ( B ) 3
B E 1 9
5 0
P 2 _ B _ C ( B ) 4
B E 1 0
5 1
P 2 _ B _ C ( B ) 5
B E 1 1
5 2 P 2 _ B _ C ( B ) 6
B E 1 2
5 3
P 2 _ B _ C ( B ) 7
B E 1 3
5 4
P 2 _ B _ C ( B ) 8
B E 1 4
5 5
P 2 _ B _ C ( B ) 9
B E 1 5
6 4
G E 4
6 5
G E 5
6 6 - 2 C 3 P 2 _ G _ ( Y : 0 ) 9
P 2 _ G _ ( Y ) 0
G E 6
6 7
P 2 _ G _ ( Y ) 1
G E 7
5 8
P 2 _ G _ ( Y ) 2
G E 8
5 9
P 2 _ G _ ( Y ) 3
G E 9
6 0
P 2 _ G _ ( Y ) 4
G E 1 0
6 1
P 2 _ G _ ( Y ) 5
G E 1 1
6 2
P 2 _ G _ ( Y ) 6
G E 1 2
6 3
P 2 _ G _ ( Y ) 7
G E 1 3
7 2
P 2 _ G _ ( Y ) 8
G E 1 4
7 3
P 2 _ G _ ( Y ) 9
G E 1 5
C I 1 0 0
I S 7 I 1 7 1 C T U 6 8
R E 4
6 9
R E 5
7 0 - 2 C 3 P 2 _ R _ C R _ C B C R ( : 0 ) 9
P 2 _ R _ C R _ C B C R ( ) 0
R E 6
M G N D 1 7 1
P 2 _ R _ C R _ C B C R ( ) 1
R E 7
7 6 P 2 _ R _ C R _ C B C R ( ) 2
R E 8
7 7 P 2 _ R _ C R _ C B C R ( ) 3
R E 9
7 8
P 2 _ R _ C R _ C B C R ( ) 4
R E 1 0
7 9
P 2 _ R _ C R _ C B C R ( ) 5
R E 1 1
8 0
P 2 _ R _ C R _ C B C R ( ) 6
R E 1 2
8 1
P 2 _ R _ C R _ C B C R ( ) 7
R E 1 3
8 2 P 2 _ R _ C R _ C B C R ( ) 8
R E 1 4
8 3
P 2 _ R _ C R _ C B C R ( ) 9
R E 1 5
9 9
B O 4
1 0 0
B O 5
1 0 1 2 A - 3 P 1 _ B _ C ( B : 0 ) 9
P 1 _ B _ C ( B ) 0
B O 6
1 0 2
_ ( B ) 1
B O 7 P 1 _ B C
9 5
P 1 _ B _ C ( B ) 2
B O 8
9 6
P 1 _ B _ C ( B ) 3
B O 9
1 0 3
P 1 _ B _ C ( B ) 4
B O 1 0
1 0 4
P 1 _ B _ C ( B ) 5
B O 1 1
1 0 5
P 1 _ B _ C ( B ) 6
B O 1 2
1 0 6
P 1 _ B _ C ( B ) 7
B O 1 3 T P _ 1 D E N T P 1 _ W
1 0 7
P 1 _ B _ C ( B ) 8
B O 1 4
1 0 8
P 1 _ B _ C ( B ) 9
B O 1 5
R 1 2 1 2 2 o h m
9 0
O D C K
R 1 2 2 2 2 o h m
9 2
D E
9 4 R 1 2 3 2 2 o h m
H S Y N C
9 3 R 1 2 4 2 2 o h m
V S Y N C
9 7
T P _ C L R D E P 1 0 0
C L R _ D E P 0
9 8
C L R _ D E P 1 T P _ C L R D E P 1 0 1
T P _ V S Y N C Z T P _ H S Y N
1 1
A L E - N D E D O U T P U T F O R 1 0 8 0 P M O D E L )
T M D S _ P 3 P 3 V
B D 1 0 0
C 1 1 1
1 0 u F
1 6 V
T M D S _ P 3 P 3 V
B D 1 0 1
C 1 2 0 C 1 2 1 C 1 2 2 C 1 2 3 C 1 2 4 C 1 2 5
1 0 0 n F 1 0 0 n F 1 0 0 n F 1 0 0 p F 1 0 0 p F 1 0 u F
2 5 V 2 5 V 2 5 V 5 0 V 5 0 V 1 6 V
C L K
2 A - 3 P 1 _ W C L K
2 A - 3 P 1 _ D A T A E N
2 A - 3
P 1 _ H S Y N C
2 A - 3 P 1 _ V S Y N C
C Z
P 5 V T M D S _ P 3 P 3 V
C I 1 0 2
N C P 1 1 1 7 S T 3 3 T 3 G
1 O U T 3
N I O U T
C 1 3 3 C 1 3 4
G N D
1 0 u F 1 0 u F
2
1 6 V 1 6 V
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