Samsung HLT6187SX Service Manual page 87

Schematic Diagram
10-1-14 Main Board-14
This Document can not be used without Samsung's authorization.
Power
Signal
D V _ A 0 ( 1 : ) 1
D V _ ( A ) 0
D V _ ( A ) 1
D V _ ( A ) 2
D V _ ( A ) 3
D V _ ( A ) 4
D V _ ( A ) 5
D V _ ( A ) 6
D V _ ( A ) 7
D V _ ( A ) 8
D V _ ( A ) 9
D V _ A 1 ( ) 0
D V _ A 1 ( ) 1
D V _ H _ D Q ( S : 0 ) 3
R
D V _ H _ D Q ( S ) 0
R
D V _ H _ D Q ( S ) 1
R
D V _ H _ D Q ( S ) 2
R
D V _ H _ D Q ( S ) 3
D V _ H _ D 0 ( 3 : ) 1
D V _ H _ D ( ) 0
D V _ H _ D ( ) 1
D V _ H _ D ( ) 2
D V _ H _ D ( ) 3
D V _ H _ D ( ) 4
D V _ H _ D ( ) 5
D V _ H _ D ( ) 6
D V _ H _ D ( ) 7
D V _ H _ D ( ) 8
D V _ H _ D ( ) 9
D V _ H _ D 1 ( ) 0
D V _ H _ D 1 ( ) 1
D V _ H _ D 1 ( ) 2
D V _ H _ D 1 ( ) 3
D V _ H _ D 1 ( ) 4
D V _ H _ D 1 ( ) 5
D V _ H _ D 1 ( ) 6
D V _ H _ D 1 ( ) 7
D V _ H _ D 1 ( ) 8
D V _ H _ D 1 ( ) 9
D V _ H _ D 2 ( ) 0
D V _ H _ D 2 ( ) 1
D V _ H _ D 2 ( ) 2
D V _ H _ D 2 ( ) 3
D V _ H _ D 2 ( ) 4
D V _ H _ D 2 ( ) 5
D V _ H _ D 2 ( ) 6
D V _ H _ D 2 ( ) 7
D V _ H _ D 2 ( ) 8
D V _ H _ D 2 ( ) 9
D V _ H _ D 3 ( ) 0
D V _ H _ D 3 ( ) 1
10-14
C I 1 0 4 3 4 -
S 4 L H 0 0 1 X 0 1
1 2
C 1 7
O _ A _ D D [ R ] 0
3 4 R A 1 1 1 3
A 1 8
O _ A _ D D [ R ] 1
5 6 3 3 o h m
E 1 6
O _ A _ D D [ R ] 2
7 8 1 1 / 6 W
C 1 6
O _ A _ D D [ R ] 3
R 1 6 0 7
1 2 C 1 5 A 1 3 0 o h m D V _ C K
O _ A _ D D [ R ] 4 O _ C K _ M _ O U T
3 4 R A 1 1 1 0 R 1 6 1 4 0 o h m
A 1 5 B 1 3 D V _ n C K
O _ A _ D D [ R ] 5 O _ C K _ M _ O U T _ B
R 1 6 2 4
5 6 3 3 o h m D 1 4 B 1 2 0 o h m D V _ n C S
O _ A _ D D [ R ] 6 O _ C S N _ D D R
7 8 1 1 / 6 W R 1 6 1 0 0 o h m
E 1 4 A 1 1 D V _ n R A S
O _ A _ D D [ R ] 7 O _ R A S N _ D D R
R 1 6 1 1
1 2 A 1 4 C 1 2 0 o h m D V _ n C A S
O _ A _ D D [ R ] 8 O _ C A S N _ D D R
3 4 R A 1 1 1 1 E 1 5 D 1 2 R 1 6 1 6 0 o h m D V _ n W E
O _ A _ D D [ R ] 9 O _ W E N _ D D R
R 1 6 1 5
5 6 3 3 o h m D 1 5 A 1 2 0 o h m D V _ B A 0
O _ A _ D D R 1 [ ] 0 O _ B A _ D D [ R ] 0
7 8 1 1 / 6 W A 1 6 E 1 3 R 1 6 2 3 0 o h m D V _ B A 1
O _ A _ D D R 1 [ ] 1 O _ B A _ D D [ R ] 1
1 5 8 7 3 3 o h m E 1 1 F 2 5 R 1 6 7 6 3 3 o h m
D V _ L _ D Q ( S ) 0
B _ D Q S I _ D D R _ [ H ] 0 B _ D Q S I _ D D R _ [ L ] 0
1 5 5 6 3 3 o h m C 4 A 2 4 R 1 6 6 4 3 3 o h m
D V _ L _ D Q ( S ) 1
B _ D Q S I _ D D R _ [ H ] 1 B _ D Q S I _ D D R _ [ L ] 1
1 5 1 9 3 3 o h m D 1 A 2 0 R 1 6 2 6 3 3 o h m
D V _ L _ D Q ( S ) 2
B _ D Q S I _ D D R _ [ H ] 2 B _ D Q S I _ D D R _ [ L ] 2
1 5 7 4 3 3 o h m E 9 C 2 5 R 1 6 7 5 3 3 o h m
D V _ L _ D Q ( S ) 3
B _ D Q S I _ D D R _ [ H ] 3 B _ D Q S I _ D D R _ [ L ] 3
1 2 E 6 F 1 9 1 2
D V _ L _ D ( ) 0
B _ D Q _ I D D R _ [ H ] 0 B _ D Q _ I D D R _ [ L ] 0
3 4 R A 1 1 0 0 D 5 A 2 5 3 4 R A 1 1 1 6
D V _ L _ D ( ) 1
B _ D Q _ I D D R _ [ H ] 1 B _ D Q _ I D D R _ [ L ] 1
5 6 3 3 o h m E 8 B 2 4 5 6 3 3 o h m
D V _ L _ D ( ) 2
B _ D Q _ I D D R _ [ H ] 2 B _ D Q _ I D D R _ [ L ] 2
7 8 1 1 / 6 W B 4 E 2 2 7 8 1 1 / 6 W
D V _ L _ D ( ) 3
B _ D Q _ I D D R _ [ H ] 3 B _ D Q _ I D D R _ [ L ] 3
1 2 A 4 D 2 0 1 2
D V _ L _ D ( ) 4
B _ D Q _ I D D R _ [ H ] 4 B _ D Q _ I D D R _ [ L ] 4
3 4 R A 1 1 0 1 E 7 B 2 5 3 4 R A 1 1 1 7
D V _ L _ D ( ) 5
B _ D Q _ I D D R _ [ H ] 5 B _ D Q _ I D D R _ [ L ] 5
5 6 3 3 o h m D 7 A 2 6 5 6 3 3 o h m
D V _ L _ D ( ) 6
B _ D Q _ I D D R _ [ H ] 6 B _ D Q _ I D D R _ [ L ] 6
7 8 1 1 / 6 W C 6 B 2 6 7 8 1 1 / 6 W
D V _ L _ D ( ) 7
B _ D Q _ I D D R _ [ H ] 7 B _ D Q _ I D D R _ [ L ] 7
1 2 A 8 H 2 2 1 2
D V _ L _ D ( ) 8
B _ D Q _ I D D R _ [ H ] 8 B _ D Q _ I D D R _ [ L ] 8
3 4 R A 1 1 0 8 D 1 0 E 2 6 3 4 R A 1 1 2 0
D V _ L _ D ( ) 9
B _ D Q _ I D D R _ [ H ] 9 B _ D Q _ I D D R _ [ L ] 9
5 6 3 3 o h m C 9 F 2 4 5 6 3 3 o h m
D V _ L _ D 1 ( ) 0
B _ D Q _ I D D R _ H 1 [ ] 0 B _ D Q _ I D D R _ L 1 [ ] 0
7 8 1 1 / 6 W 7 8 1 1 / 6 W
B 8 D 2 6 D V _ L _ D 1 ( ) 1
B _ D Q _ I D D R _ H 1 [ ] 1 B _ D Q _ I D D R _ L 1 [ ] 1
1 2 A 2 B 2 3 1 2
D V _ L _ D 1 ( ) 2
B _ D Q _ I D D R _ H 1 [ ] 2 B _ D Q _ I D D R _ L 1 [ ] 2
3 4 R A 1 0 9 9 3 4 R A 1 1 1 5
C 3 C 2 2 D V _ L _ D 1 ( ) 3
B _ D Q _ I D D R _ H 1 [ ] 3 B _ D Q _ I D D R _ L 1 [ ] 3
5 6 3 3 o h m D 4 D 1 9 5 6 3 3 o h m
D V _ L _ D 1 ( ) 4
B _ D Q _ I D D R _ H 1 [ ] 4 B _ D Q _ I D D R _ L 1 [ ] 4
7 8 1 1 / 6 W 7 8 1 1 / 6 W
D 3 B 2 2
D V _ L _ D 1 ( ) 5
B _ D Q _ I D D R _ H 1 [ ] 5 B _ D Q _ I D D R _ L 1 [ ] 5
1 2 1 2
B 6 C 2 6
D V _ L _ D 1 ( ) 6
B _ D Q _ I D D R _ H 1 [ ] 6 B _ D Q _ I D D R _ L 1 [ ] 6
3 4 R A 1 1 0 7 3 4 R A 1 1 1 8
D 8 D 2 5
D V _ L _ D 1 ( ) 7
B _ D Q _ I D D R _ H 1 [ ] 7 B _ D Q _ I D D R _ L 1 [ ] 7
5 6 3 3 o h m 5 6 3 3 o h m
C 8 F 2 3
D V _ L _ D 1 ( ) 8
B _ D Q _ I D D R _ H 1 [ ] 8 B _ D Q _ I D D R _ L 1 [ ] 8
7 8 1 1 / 6 W B 7 G 2 2 7 8 1 1 / 6 W
D V _ L _ D 1 ( ) 9
B _ D Q _ I D D R _ H 1 [ ] 9 B _ D Q _ I D D R _ L 1 [ ] 9
1 2 1 2
C 1 0 G 2 4
D V _ L _ D 2 ( ) 0
B _ D Q _ I D D R _ H 2 [ ] 0 B _ D Q _ I D D R _ L 2 [ ] 0
3 4 R A 1 1 0 9 D 1 1 J 2 2 3 4 R A 1 1 1 9
D V _ L _ D 2 ( ) 1
B _ D Q _ I D D R _ H 2 [ ] 1 B _ D Q _ I D D R _ L 2 [ ] 1
5 6 3 3 o h m 5 6 3 3 o h m
B 1 0 F 2 6
D V _ L _ D 2 ( ) 2
B _ D Q _ I D D R _ H 2 [ ] 2 B _ D Q _ I D D R _ L 2 [ ] 2
7 8 1 1 / 6 W E 1 2 H 2 4 7 8 1 1 / 6 W
D V _ L _ D 2 ( ) 3
B _ D Q _ I D D R _ H 2 [ ] 3 B _ D Q _ I D D R _ L 2 [ ] 3
1 2 B 1 A 2 2 1 2
D V _ L _ D 2 ( ) 4
B _ D Q _ I D D R _ H 2 [ ] 4 B _ D Q _ I D D R _ L 2 [ ] 4
3 4 R A 1 0 9 8 D 2 A 2 1 3 4 R A 1 1 1 4
D V _ L _ D 2 ( ) 5
B _ D Q _ I D D R _ H 2 [ ] 5 B _ D Q _ I D D R _ L 2 [ ] 5
5 6 3 3 o h m C 1 B 2 0 5 6 3 3 o h m
D V _ L _ D 2 ( ) 6
B _ D Q _ I D D R _ H 2 [ ] 6 B _ D Q _ I D D R _ L 2 [ ] 6
7 8 1 1 / 6 W F 3 E 1 7 7 8 1 1 / 6 W
D V _ L _ D 2 ( ) 7
B _ D Q _ I D D R _ H 2 [ ] 7 B _ D Q _ I D D R _ L 2 [ ] 7
1 2 E 1 A 1 9 1 2
D V _ L _ D 2 ( ) 8
B _ D Q _ I D D R _ H 2 [ ] 8 B _ D Q _ I D D R _ L 2 [ ] 8
3 4 R A 1 0 9 7 H 5 B 1 8 3 4 R A 1 1 1 2
D V _ L _ D 2 ( ) 9
B _ D Q _ I D D R _ H 2 [ ] 9 B _ D Q _ I D D R _ L 2 [ ] 9
5 6 3 3 o h m E 2 C 1 8 5 6 3 3 o h m
D V _ L _ D 3 ( ) 0
B _ D Q _ I D D R _ H 3 [ ] 0 B _ D Q _ I D D R _ L 3 [ ] 0
7 8 1 1 / 6 W F 4 E 1 8 7 8 1 1 / 6 W
D V _ L _ D 3 ( ) 1
B _ D Q _ I D D R _ H 3 [ ] 1 B _ D Q _ I D D R _ L 3 [ ] 1
D V _ A 0 ( 1 : ) 1
M 4
D V _ ( A ) 0
M 5
D V _ ( A ) 1
L 5
D V _ ( A ) 2
M 6
D V _ ( A ) 3
M 7
D V _ ( A ) 4
L 8
D V _ ( A ) 5
M 8
D V _ ( A ) 6
M 9
D V _ ( A ) 7
M 1 0
D V _ ( A ) 8
L 7
D V _ ( A ) 9
K 5
D V _ A 1 ( ) 0
L 6
D V _ H _ D 0 ( 3 : ) 1
D V _ A 1 ( ) 1
A 6
D V _ H _ D ( ) 0
D V _ L _ D Q ( S : 0 ) 3 B 5
D V _ H _ D ( ) 1
A 5
D V _ H _ D ( ) 2
A 4
D V _ H _ D ( ) 3
B 1
D V _ H _ D ( ) 4
C 2
D V _ H _ D ( ) 5
D V _ L _ D 0 ( 3 : ) 1 C 1
D V _ H _ D ( ) 6
X R E F D 1
D V _ H _ D ( ) 7
J 1 2
D V _ H _ D ( ) 8
J 1 1
D V _ H _ D ( ) 9
H 1 2
D V _ H _ D 1 ( ) 0
H 1 1
D V _ H _ D 1 ( ) 1
F 1 2
D V _ H _ D 1 ( ) 2
F 1 1
D V _ H _ D 1 ( ) 3
E 1 2
D V _ H _ D 1 ( ) 4
E 1 1
D V _ H _ D 1 ( ) 5
E 2
D V _ H _ D 1 ( ) 6
E 1
D V _ H _ D 1 ( ) 7
F 2
D V _ H _ D 1 ( ) 8
F 1
D V _ H _ D 1 ( ) 9
H 2
D V _ H _ D 2 ( ) 0
H 1
D V _ H _ D 2 ( ) 1
J 1
D V _ H _ D 2 ( ) 2
J 2
D V _ H _ D 2 ( ) 3
D V _
2 5 . V B D 2 5 . V _ B 1
B D 1 0 7 8
M P Z 2 0 1 2 S 3 0 0 A
C 1 6 7 6 C 1 6 1 1
1 0 u F 1 0 0 n F
1 6 V 2 5 V
C 1 6 3 2
C 1 5 5 6
1 0 u F
1 0 0 n F
1 6 V 2 5 V
D V _ A 0 ( 1 : ) 1
D V _ L _ D 0 ( 3 : ) 1
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
D V _ L _ D
J 6
A 0 V S S
J 5
A 1 V S S
H 8
A 2 V S S
H 7
A 3 V S S
H 6
A 4 V S S
H 5
A 5 V S S
G 8
A 6 V S S
G 7
A 7 V S S
G 6
A 8 A / P V S S
G 5
A 9 V S S
F 8
A 1 0 V S S
F 7
A 1 1 V S S
F 6
D Q 0 V S S
C I 1 0 4 0
F 5
D Q 1 V S S
E M 6 A 9 3 2 0 I B 5 - M G E 8
D Q 2 V S S
E 7
D Q 3 V S S
E 6
D Q 4 V S S
E 5
D Q 5 V S S
D 9
D Q 6 V S S
D 7
D Q 7 V S S
D 6
D Q 8 V S S
D 4
D Q 9 V S S
J 1 0
D Q 1 0 V D D Q
J 3
D Q 1 1 V D D Q
H 1 0
D Q 1 2 V D D Q
H 3
D Q 1 3 V D D Q
F 1 0
D Q 1 4 V D D Q
F 3
D Q 1 5 V D D Q
E 1 0
D Q 1 6 V D D Q
E 3
D Q 1 7 V D D Q
D 1 1
D Q 1 8 V D D Q
D 2
D Q 1 9 V D D Q
B 1 1
D Q 2 0 V D D Q
B 9
D Q 2 1 V D D Q
B 7
D Q 2 2 V D D Q
B 6
D Q 2 3 V D D Q
M E M _ V R E F _ H
C 1 5 3 4
1 0 0 n F
2 5 V
H _ D Q ( S : 0 ) 3
C 1 6 1 2 C 1 7 1 6 C 1 7 0 9 C 1 6 8 7 C 1 7 2 0 C 1 7 1 9 C 1 7 1 8 C 1 5 5 1 C 1 7 2 2 C 1 7 2 1 C 1 7 1 7
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 n F 1 0 0 n F 1 0 0 n F 1 0 0 n F
2 5 V 2 5 V 2 5 V 2 5 V 2 5 V 2 5 V 2 5 V 2 5 V 2 5 V 2 5 V 2 5 V
C 1 6 0 6 C 1 5 7 3 C 1 5 4 6 C 1 5 5 7 C 1 5 4 5 C 1 5 6 6 C 1 6 0 8 C 1 5 9 4 C 1 7 0 2 C 1 7 0 6 C 1 6 3 1
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 n F 1 0 0 n F 1 0 0 n F 1 0 0 n F
2 5 V 2 5 V 2 5 V 2 5 V 2 5 V 2 5 V 2 5 V 2 5 V 2 5 V 2 5 V 2 5 V
M 4
D V _ ( A ) 0
A 0 V
M 5
D V _ ( A ) 1
A 1 V
L 5
D V _ ( A ) 2
A 2 V
M 6
D V _ ( A ) 3
A 3 V
M 7
D V _ ( A ) 4
A 4 V
L 8
D V _ ( A ) 5
A 5 V
M 8
D V _ ( A ) 6
A 6 V
M 9
D V _ ( A ) 7
A 7 V
M 1 0
D V _ ( A ) 8
A 8 A / P V
L 7
D V _ ( A ) 9
A 9 V
K 5
D V _ A 1 ( ) 0
A 1 0 V
L 6
D V _ A 1 ( ) 1
A 1 1 V
A 6
( ) 0
D Q 0 V
B 5 C I 1 0 4 8
) 1 (
D Q 1 V
A 5 E M 6 A 9 3 2 0 I B 5 - M G
) 2 (
D Q 2 V
A 4
) 3 (
D Q 3 V
B 1
( ) 4
D Q 4 V
C 2
( ) 5
D Q 5 V
C 1
( ) 6
D Q 6 V
D 1
) 7 (
D Q 7 V
J 1 2
( ) 8
D Q 8 V
J 1 1
( ) 9
D Q 9 V
H 1 2
1 ( ) 0
D Q 1 0 V D D
H 1 1
1 ( ) 1
D Q 1 1 V D D
F 1 2
1 ( ) 2
D Q 1 2 V D D
F 1 1
1 ( ) 3
D Q 1 3 V D D
E 1 2
1 ( ) 4
D Q 1 4 V D D
E 1 1
1 ( ) 5
D Q 1 5 V D D
E 2
1 ( ) 6
D Q 1 6 V D D
E 1
1 ( ) 7
D Q 1 7 V D D
F 2
1 ( ) 8
D Q 1 8 V D D
F 1
1 ( ) 9
D Q 1 9 V D D
H 2
2 ( ) 0
D Q 2 0 V D D
H 1
2 ( ) 1
D Q 2 1 V D D
J 1
2 ( ) 2
D Q 2 2 V D D
J 2
2 ( ) 3
D Q 2 3 V D D
M E M _ V
C 1 6 7 8
1 0 0 n F
2 5 V
D V _ L _ D Q ( S : 0 ) 3
D 2 5 . V _ B 1
C 1 6 9 5 C 1 6 8 6 C 1 6 7 3
1 0 0 n F 1 0 0 n F 1 0 0 n F
2 5 V 2 5 V 2 5 V
C 1 6 7 7 C 1 5 4 4 C 1 5 6 3
1 0 0 n F 1 0 0 n F 1 0 0 n F
2 5 V 2 5 V 2 5 V
J 6
S S
J 5
S S
H 8
S S
H 7
S S
H 6
S S
H 5
S S
G 8
S S
G 7
S S
G 6
S S
G 5
S S
F 8
S S
F 7
S S
F 6
S S
F 5
S S
E 8
S S
E 7
S S
E 6
S S
D 2 5 . V _ B 1
E 5
S S
D 9
S S
D 7
S S
D 6
S S
D 4
S S
J 1 0
Q
J 3
Q
H 1 0
Q
H 3
Q
F 1 0
Q
F 3
Q
E 1 0
Q
E 3
Q
D 1 1
Q
D 2
Q
B 1 1
Q
B 9
Q
B 7
Q
B 6
Q
R E F _ L
Samsung Electronics