Samsung HLS5087WX/XAA Service Manual page 107

Schematic Diagram
10-3-3 DMD-3
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Power
C I 2 0 0 2 -
Signal
D D P 3 0 2 1
P 3 3 A - 5 R L D _ Q V L D
R L D R A M _ Q V L D
A B 2 3 A - 5
R L D _ Q K 1 _ N
R L D R A M _ Q K 1 _ N
A B 1 3 A - 5 R L D _ Q K 1 _ P
R L D R A M _ Q K 1 _ P
P 2 3 A - 5 R L D _ Q K 0 _ N
R L D R A M _ Q K 0 _ N
P 1 3 A - 5 R L D _ Q K 0 _ P
R L D R A M _ Q K 0 _ P
V 2 3 A - 3 R L D _ C K _ P
R L D R A M _ C K _ P
V 1 3 A - 3 R L D _ C K _ N
R L D R A M _ C K _ N
Y 3 3 A - 3
R L D _ C S Z
R L D R A M _ C S Z
Y 4 3 A - 3
R L D _ W E Z
R L D R A M _ W E Z
Y 2 3 A - 3
R L D _ R E F Z
R L D R A M _ R E F Z
T 2 3 A - 3 R L D R A M _ A _ 0
R L D R A M _ A _ 0
R 4 3 A - 3
R L D R A M _ A _ 3
R L D R A M _ A _ 3
T 4 3 A - 3 R L D R A M _ A _ 4
R L D R A M _ A _ 4
P 4 3 B - 3 R L D R A M _ A _ 5
R L D R A M _ A _ 5
R 3 3 B - 3
R L D R A M _ A _ 8
R L D R A M _ A _ 8
T 3 3 B - 3
R L D R A M _ A _ 9
R L D R A M _ A _ 9
A A 1 3 B - 3
R L D R A M _ A _ 1 0
R L D R A M _ A _ 1 0
V 4 3 B - 3 R L D R A M _ A _ 1 3
R L D R A M _ A _ 1 3
V 3 3 B - 3 R L D R A M _ A _ 1 4
R L D R A M _ A _ 1 4
W 4 3 B - 3 R L D _ V
R L D R A M _ A _ 1 7
R L D R A M _ A _ 1 7
A A 2 3 B - 3 R L D R A M _ A _ 1 8
R L D R A M _ A _ 1 8
J 4
R L D R A M _ V R E F 1
A G 3
R L D R A M _ V R E F 2
R 3 1 3 2 2 0 o h m
W 5
R L D R A M _ B A I S
1 1 / 0 W
T 5 3 B - 3
R L D _ B A _ 0
R L D R A M _ B A _ 0
U 1 3 B - 3
R L D _ B A _ 1
R L D R A M _ B A _ 1
U 2 3 B - 3 R L D _ B A _ 2
R L D R A M _ B A _ 2
3 B - 4 R L D R A M _ D Q 2 ( 3 :
A D 2
R L D R A M _ D Q 3 ( ) 3
R L D R A M _ D Q _ 3 3
A D 3
R L D R A M _ D Q 3 ( ) 2
R L D R A M _ D Q _ 3 2
A E 1
R L D R A M _ D Q 3 ( ) 1
R L D R A M _ D Q _ 3 1
A E 2
R L D R A M _ D Q 3 ( ) 0
R L D R A M _ D Q _ 3 0
A F 2
R L D R A M _ D Q 2 ( ) 9
R L D R A M _ D Q _ 2 9
A F 3
R L D R A M _ D Q 2 ( ) 8
R L D R A M _ D Q _ 2 8
A F 4
R L D R A M _ D Q 2 ( ) 7
R L D R A M _ D Q _ 2 7
A G 2
R L D R A M _ D Q 2 ( ) 6
R L D R A M _ D Q _ 2 6
A C 3
R L D R A M _ D Q 2 ( ) 5
R L D R A M _ D Q _ 2 5
A B 3
R L D R A M _ D Q 2 ( ) 4
R L D R A M _ D Q _ 2 4
A B 4
R L D R A M _ D Q 2 ( ) 3
R L D R A M _ D Q _ 2 3
A C 2
R L D R A M _ D Q 2 ( ) 2
R L D R A M _ D Q _ 2 2
A D 4
R L D R A M _ D Q 2 ( ) 1
R L D R A M _ D Q _ 2 1
A C 5
R L D R A M _ D Q 2 ( ) 0
R L D R A M _ D Q _ 2 0
A E 3
R L D R A M _ D Q 1 ( ) 9
R L D R A M _ D Q _ 1 9
A E 4
R L D R A M _ D Q 1 ( ) 8
R L D R A M _ D Q _ 1 8
N 1
R L D R A M _ D Q 1 ( ) 7
R L D R A M _ D Q _ 1 7
N 4
R L D R A M _ D Q 1 ( ) 6
R L D R A M _ D Q _ 1 6
L 5
R L D R A M _ D Q 1 ( ) 5
R L D R A M _ D Q _ 1 5
M 4
R L D R A M _ D Q 1 ( ) 4
R L D R A M _ D Q _ 1 4
K 4
R L D R A M _ D Q 1 ( ) 3
R L D R A M _ D Q _ 1 3
K 3
R L D R A M _ D Q 1 ( ) 2
R L D R A M _ D Q _ 1 2
K 1
R L D R A M _ D Q 1 ( ) 1
R L D R A M _ D Q _ 1 1
J 3
R L D R A M _ D Q 1 ( ) 0
R L D R A M _ D Q _ 1 0
J 1
R L D R A M _ D Q ( ) 9
R L D R A M _ D Q _ 9
J 2
R L D R A M _ D Q ( ) 8
R L D R A M _ D Q _ 8
N 2
R L D R A M _ D Q ( ) 7
R L D R A M _ D Q _ 7
N 3
R L D R A M _ D Q ( ) 6
R L D R A M _ D Q _ 6
M 2
R L D R A M _ D Q ( ) 5
R L D R A M _ D Q _ 5
M 3 P 2
R L D R A M _ D Q ( ) 4
R L D R A M _ D Q _ 4
L 2
R L D R A M _ D Q ( ) 3
R L D R A M _ D Q _ 3
L 3
R L D R A M _ D Q ( ) 2
R L D R A M _ D Q _ 2
U 4 - 3 D 4 R L D _ D K 0 _ P
R L D R A M _ D K 0 _ P
U 3 - 3 D 4
R L D _ D K 0 _ N
R L D R A M _ D K 0 _ N
W 3 - 3 D 4 R L D _ D K 1 _ P
R L D R A M _ D K 1 _ P
W 2 - 3 D 4 R L D _ D K 1 _ N
R L D R A M _ D K 1 _ N
A A 4 - 3 D 4
R L D _ D M
R L D R A M _ D M
P 1 P 8 V
C 3 4 3 C 3 4 4 C 3 4 5 C 3 4 6 C 3 4 7
C 3 4 2
1 0 u 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
1 6 V 1 6 V 1 6 V 1 6 V 1 6 V
6 3 . V
C 3 6 0 C 3 6 1 C 3 6 2 C 3 6 3 C 3 6 4
C 3 6 5 C 3 6
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 n F 1 n F
1 6 V 1 6 V 1 6 V 1 6 V 1 6 V 5 0 V 5 0 V
10-28
R L D _ V T T
R 3 0 0 R 3 0 1 R 3 0 2 R 3 0 3 R 3 0 4
1 5 0 o h m 1 5 0 o h m 1 5 0 o h m 1 5 0 o h m 1 5 0 o h m
3 A - 1
R L D _ C K _ P
R L D _ C K _ N 3 A - 1
3 A - 1
R L D _ C S Z
3 A - 1
R L D _ W E Z
R L D _ R E F Z 3 A - 1
3 A - 1
R L D R A M _ A _ 0
3 A - 1
R L D R A M _ A _ 3
3 A - 1
R L D R A M _ A _ 4
3 A - 1
R L D R A M _ A _ 5
R E F 3 A - 1
R L D R A M _ A _ 8
R L D R A M _ A _ 9 3 A - 1
R L D R A M _ A _ 1 0 3 B - 1
3 B - 1
R L D R A M _ A _ 1 3
R L D R A M _ A _ 1 4 3 B - 1
3 B - 1
R L D R A M _ A _ 1 7
R L D R A M _ A _ 1 8 3 B - 1
) 3
3 B - 1
R L D _ B A _ 0
3 B - 1
R L D _ B A _ 1
R L D _ B A _ 2 3 B - 1
R L D _ V T T
R 3 1 6 R 3 1 7 R 3 1 8 R 3 1 9 R 3 2 0
1 5 0 o h m 1 5 0 o h m 1 5 0 o h m 1 5 0 o h m 1 5 0 o h m
P 5 V
C 3 3 1 C 3 3 2 C 3 3 3 C 3 3 4 C 3 3 5 C 3 3 6 C 3 3 7 C 3 3 8
8 2 u F 1 0 u F 1 0 0 n F 1 0 0 n F 1 0 0 n F 1 0 0 n F 1 n F 1 n F
1 6 V 1 6 V 1 6 V 1 6 V
5 0 V 5 0 V
6 3 . V 6 3 . V
C 3 4 8 C 3 4 9 C 3 5 0 C 3 5 1 C 3 5 2 C 3 5 3
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 6 V 1 6 V 1 6 V 1 6 V 1 6 V 1 6 V
6 C 3 6 7 C 3 6 8 C 3 6 9 C 3 7 0 C 3 7 1 C 3 7 2
1 n F 1 n F 1 n F 1 n F 1 n F 1 n F
5 0 V 5 0 V 5 0 V 5 0 V 5 0 V 5 0 V
P 1 P 5 V
R 3 0 5 R 3 0 6 R 3 0 7 R 3 0 8
R 3 0 9
C I 3 0 1
1 K o h m
M T 4 9 H 8 M 3 6 B
R 3 1 0 1 0 0 o h m
1 5 0 o h m 1 5 0 o h m 1 5 0 o h m 1 5 0 o h m
J 1 2
C K
K 1 2
C / K
L 2
C / S
M 1
/ W E
L 1
R / E F
G 1 2
A 0
G 1 1
A 1
G 1 0
A 2
H 1 2
A 3
H 1 1
A 4
F 1
A 5
G 2
A 6
G 3
A 7
G 1
A 8
H 2
A 9
M 1 2
A 1 0
M 1 1
A 1 1
M 1 0
A 1 2
L 1 2
A 1 3
L 1 1
A 1 4
P 1
A 1 5
M 2
A 1 6
M 3
A 1 7
N 1
A 1 8
N 1 2
A 1 9
E 1 2
A 2 0
E 1
A 2 1
D 1
A 2 2
J 1 1
B A 0
K 1 1
B A 1
H 1
B A 2
R L D R A M _ D Q 2 ( 3 : ) 3
R 3 1 4 1 K o h m
B 1 1
D Q 0
3 B - 2 R 3 1 5 1 K o h m
B 1 0
D Q 1
C 1 1
R L D R A M _ D Q ( ) 2
D Q 2
C 1 0
R L D R A M _ D Q ( ) 3
D Q 3
E 1 1
R L D R A M _ D Q ( ) 4
D Q 4
E 1 0
R L D R A M _ D Q ( ) 5
R 3 2 1 R 3 2 2
D Q 5
F 1 1
R L D R A M _ D Q ( ) 6
D Q 6
F 1 0
R L D R A M _ D Q ( ) 7
D Q 7
B 2
1 5 0 o h m 1 5 0 o h m R L D R A M _ D Q ( ) 8
D Q 8
B 3
R L D R A M _ D Q ( ) 9
D Q 9
C 2
R L D R A M _ D Q 1 ( ) 0
D Q 1 0
C 3
R L D R A M _ D Q 1 ( ) 1
D Q 1 1
D 2
R L D R A M _ D Q 1 ( ) 2
D Q 1 2
D 3
R L D R A M _ D Q 1 ( ) 3
D Q 1 3
E 2
R L D R A M _ D Q 1 ( ) 4
D Q 1 4
E 3
R L D R A M _ D Q 1 ( ) 5
D Q 1 5
F 2
R L D R A M _ D Q 1 ( ) 6
D Q 1 6
F 3
R L D R A M _ D Q 1 ( ) 7
D Q 1 7
U 2
R L D R A M _ D Q 1 ( ) 8
D Q 1 8
U 3
R L D R A M _ D Q 1 ( ) 9
D Q 1 9
T 2
R L D R A M _ D Q 2 ( ) 0
D Q 2 0
T 3
R L D R A M _ D Q 2 ( ) 1
D Q 2 1
P 2
R L D R A M _ D Q 2 ( ) 2
D Q 2 2
P 3
R L D R A M _ D Q 2 ( ) 3
D Q 2 3
N 2
R L D R A M _ D Q 2 ( ) 4
D Q 2 4
N 3
R L D R A M _ D Q 2 ( ) 5
D Q 2 5
U 1 1
R L D R A M _ D Q 2 ( ) 6
D Q 2 6
U 1 0
C 3 3 9 C 3 4 0 R L D R A M _ D Q 2 ( ) 7
D Q 2 7
1 n F 1 n F
T 1 1
R L D R A M _ D Q 2 ( ) 8
5 0 V 5 0 V D Q 2 8
T 1 0
R L D R A M _ D Q 2 ( ) 9
D Q 2 9
R 1 1
R L D R A M _ D Q 3 ( ) 0
D Q 3 0
R 1 0
R L D R A M _ D Q 3 ( ) 1
D Q 3 1
P 1 1
R L D R A M _ D Q 3 ( ) 2
D Q 3 2
P 1 0
R L D R A M _ D Q 3 ( ) 3
D Q 3 3
R 3 2 3 1 K o h m
N 1 1
D Q 3 4
R 3 2 4 1 K o h m N 1 0
D Q 3 5
R 3 2 5 1 0 0 o h m
- 3 C 1
R L D _ D K 0 _ P J 1
D K 0
- 3 C 1
R L D _ D K 0 _ N J 2
D / K 0
R 3 2 6 1 0 0 o h m
R L D _ D K 1 _ P - 3 C 1 K 1
D K 1
R L D _ D K 1 _ N - 3 C 1 K 2
D / K 1
R L D _ D M - 3 C 1 P 1 2
D M
A 1 1
T M S
V 1 2
T I D
R 3 2 7 1 K o h m
A 1 2
T C K
R 3 2 8 2 7 0 o h m
V 2
Z Q
P 1 P 5 V
R L D _ V T T
M - I T
D 1 1 3 A - 1
R L D _ Q K 0 _ P C 3 0 0 C 3 0 1 C 3 0 2
Q K 0
D 1 0 3 A - 1 R L D _ Q K 0 _ N 1 0 u F 1 0 u F 1 0 u F
/ Q K 0
6 3 . V 6 3 . V 6 3 . V
3 A - 1
R 2 R L D _ Q K 1 _ P
Q K 1
3 A - 1
R 3 R L D _ Q K 1 _ N
/ Q K 1
F 1 2 3 A - 1 R L D _ Q V L D
Q V L D
V 1 1 R 3 1 2 C 9 5 1 C 9 5 0 C 9 4 9
T D O
1 0 K o h m
1 5 0 u F 1 0 u F 1 0 u F
1 1 / 0 W
6 3 . V 6 3 . V 6 3 . V
R L D _ V T T
C 1
V T T 1
T 1
V T T 2
C 1 2
V T T 3
R L D _ V T T
T 1 2
V T T 4
B 4
V S S Q 1
D 4
V S S Q 2
F 4
V S S Q 3
N 4
V S S Q 4
R 4 C 3 0 5 C 3 0 6
V S S Q 5
1 0 0 n F 1 0 0 n F
U 4
1 6 V 1 6 V
V S S Q 6
B 9
V S S Q 7
D 9
V S S Q 8
F 9
V S S Q 9
N 9
V S S Q 1 0
R 9
V S S Q 1 1
U 9 C 3 1 1 C 3 1 2
V S S Q 1 2
1 0 0 n F 1 0 0 n F
1 6 V 1 6 V
A 2
V S S 1
A 4
V S S 2
H 3
V S S 3
H 4
V S S 4
L 3
V S S 5
L 4
V S S 6
R 1
V S S 7
V 4
V S S 8
A 9
V S S 9
P 1 P 5 V
D 1 2
V S S 1 0
H 9
V S S 1 1
H 1 0
V S S 1 2
L 9
V S S 1 3
L 1 0
V S S 1 4
P 1 P 5 V
R 1 2
V S S 1 5
V 9
C 3 1 7 C 3 1 8
V S S 1 6
8 2 u F 1 0 u F
6 3 . V 6 3 . V
C 4
V D D Q 1
E 4
V D D Q 2
P 4
V D D Q 3
T 4
V D D Q 4
C 9
V D D Q 5
E 9
C 3 2 3 C 3 2 4
V D D Q 6
P 1 P 8 V 1 0 0 n F 1 0 0 n F
P 9
1 6 V 1 6 V
V D D Q 7
T 9
V D D Q 8
B 1
V D D 1
G 4
V D D 2
J 3
V D D 3
J 4 C 3 2 9 C 3 3 0
V D D 4
K 3 1 n F 1 n F
V D D 5 5 0 V 5 0 V
K 4
V D D 6
M 4
V D D 7
U 1
V D D 8
B 1 2
V D D 9
G 9
V D D 1 0
J 9
V D D 1 1
J 1 0
V D D 1 2
R L D _ V R E F
K 9
V D D 1 3
K 1 0
V D D 1 4
P 2 P 5 V
M 9
V D D 1 5
U 1 2
V D D 1 6
A 3
V E X T 1
V 3 C 3 5 4 C 3 5 5
V E X T 2
R L D _ V R E F 1 0 0 n F 1 0 0 n F
A 1 0
1 6 V 1 6 V
V E X T 3
V 1 0
V E X T 4
A 1
V R E F 1
V 1
V R E F 2
R L D _ V R E F
P 5 V
C I 3 0 2
T P S 5 1 1 0 0 D G Q
1 1 0
V D D Q S N S
V N I
R 3 1 1 1 0 K o h m
2 9
V L D O N I
S 5
1 1 / 0 W
3 M G N D 1 8
V T T
G N D
4 7
P G N D
S 3
5 6
C 3 0 3
V T T S N S
V T T R E F
4 7 . u F
1 6 V
C 3 0 4
C 9 4 8
1 0 0 n F 1 0 u F
1 6 V
6 3 . V
C 9 5 2 C 9 5 3
1 0 0 n F 1 0 0 n F
1 6 V 1 6 V
C 3 0 7 C 3 0 8 C 3 0 9 C 3 1 0
1 0 0 n F 1 0 0 n F 1 0 0 n F 1 0 0 n F
1 6 V 1 6 V 1 6 V 1 6 V
C 3 1 3 C 3 1 4 C 3 1 5 C 3 1 6
1 n F 1 n F 1 n F 1 n F
5 0 V 5 0 V 5 0 V 5 0 V
C 3 1 9 C 3 2 0 C 3 2 1 C 3 2 2
1 0 0 n F 1 0 0 n F 1 0 0 n F 1 0 0 n F
1 6 V 1 6 V 1 6 V 1 6 V
C 3 2 5 C 3 2 6 C 3 2 7 C 3 2 8
1 0 0 n F 1 0 0 n F 1 n F 1 n F
1 6 V 1 6 V
5 0 V 5 0 V
C 3 5 6 C 3 5 7
C 3 5 8 C 3 5 9
1 0 0 n F 1 0 0 n F 1 n F 1 n F
1 6 V 1 6 V
5 0 V 5 0 V
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