Samsung HLS4676SX/XAA Service Manual page 74

10-1-15 Main-15
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Power
Signal
3 3 . V _ D N E I
1
X R E F
S N _ I D Q 0 ( 6 : ) 3
2
S N _ I D Q ( ) 0
3
4
S N _ I D Q ( ) 1
S N _ I D Q ( ) 2 5
6
7
S N _ I D Q ( ) 3
8
S N _ I D Q ( ) 4
9
1 0
S N _ I D Q ( ) 5
1 1
S N _ I D Q ( ) 6
1 2
1 3
S N _ I D Q ( ) 7
1 4
1 5
1 6
X R E F
S N _ I D Q M
1 7
X R E F
S N _ I N W E
1 8
X R E F
S N _ I N C A S
1 9
X R E F
S N _ I N R A S
2 0
2 1
2 2
X R E F
S N _ I B A N K 0
2 3
X R E F
S N _ I B A N K 1
2 4
S N _ I A D D R 1 ( ) 0
2 5
S N _ I A D D R ( ) 0
2 6
S N _ I A D D R ( ) 1
2 7
S N _ I A D D R ( ) 2
2 8
2 9
X R E F
S N _ I A D D R 0 ( 1 : ) 0
3 0
3 1
S N _ I D Q 1 ( ) 6
3 2
3 3
S N _ I D Q 1 ( ) 7
3 4
S N _ I D Q 1 ( ) 8
3 5
3 6
S N _ I D Q 1 ( ) 9
3 7
S N _ I D Q 2 ( ) 0
3 8
3 9
S N _ I D Q 2 ( ) 1
4 0
S N _ I D Q 2 ( ) 2
4 1
4 2
S N _ I D Q 2 ( ) 3
4 3
Samsung Electronics
C 9 4 0 C 9 4 2 C 9 4 3 C 9 4 4 C 9 4 5 C 9 4
1 0 0 u F 1 0 0 n F 1 0 n F 1 0 0 n F 1 0 n F 1 0 0 n
5 0 V 5 0 V
1 6 V 1 6 V 1 6 V 1 6 V
C I 9 4 0
K 4 S 6 4 3 2 3 2 E T - C 6 0
8 6
V D D V S S
8 5
D Q 0 D Q 1 5
S N _ I D Q 1 ( ) 5
8 4
V D D Q V S S Q
8 3
D Q 1 D Q 1 4
S N _ I D Q 1 ( ) 4
8 2
D Q 2 D Q 1 3
S N _ I D Q 1 ( ) 3
8 1
V S S Q V D D Q
8 0
D Q 3 D Q 1 2
S N _ I D Q 1 ( ) 2
7 9
D Q 4 D Q 1 1
S N _ I D Q 1 ( ) 1
7 8
V D D Q V S S Q
7 7
D Q 5 D Q 1 0
S N _ I D Q 1 ( ) 0
7 6
D Q 6 D Q 9
S N _ I D Q ( ) 9
7 5
V S S Q V D D Q
7 4
D Q 7 D Q 8
S N _ I D Q ( ) 8
7 3
N C N C
7 2
V D D V S S
7 1
D Q M 0 D Q M 1
7 0 X R E F
/ W E N C
6 9
C / A S N C
6 8
R / A S C L K
6 7
X R E F
C / S C K E
6 6
S N _ I A D D R ( ) 9
N C A 9
6 5 S N _ I A D D R ( ) 8
B A 0 A 8
6 4
S N _ I A D D R ( ) 7
B A 1 A 7
6 3 S N _ I A D D R ( ) 6
A 1 0 A , P A 6
6 2
S N _ I A D D R ( ) 5
A 0 A 5
6 1 S N _ I A D D R ( ) 4
A 1 A 4
6 0
S N _ I A D D R ( ) 3
A 2 A 3
5 9
D Q M 2 D Q M 3
5 8
V D D V S S
5 7
N C N C
5 6
D Q 1 6 D Q 3 1
S N _ I D Q 3 ( ) 1
5 5
V S S Q V D D Q
5 4
D Q 1 7 D Q 3 0
S N _ I D Q 3 ( ) 0
5 3
D Q 1 8 D Q 2 9
S N _ I D Q 2 ( ) 9
5 2
V D D Q V S S Q
5 1
D Q 1 9 D Q 2 8
S N _ I D Q 2 ( ) 8
5 0
D Q 2 0 D Q 2 7
S N _ I D Q 2 ( ) 7
4 9
V S S Q V D D Q
4 8
D Q 2 1 D Q 2 6
S N _ I D Q 2 ( ) 6
4 7
D Q 2 2 D Q 2 5
S N _ I D Q 2 ( ) 5
4 6
V D D Q V S S Q
4 5
D Q 2 3 D Q 2 4
S N _ I D Q 2 ( ) 4
4 4
V D D V S S
6 C 9 4 7 C 9 4 8 C 9 4 9 C 9 5 0
F 1 0 n F 1 0 0 n F 1 0 n F 1 0 0 n F
5 0 V 5 0 V
1 6 V 1 6 V
X R E F
S N _ I D Q 0 ( 6 : ) 3
S N _ I D Q 3 ( ) 2
S N _ I D Q 3 ( ) 3
S N _ I D Q 3 ( ) 4
S N _ I D Q 3 ( ) 5
S N _ I D Q 3 ( ) 6
S N _ I D Q 3 ( ) 7
S N _ I D Q 3 ( ) 8
S N _ I D Q 3 ( ) 9
S N _ I D Q M X R E F
S N _ I D Q M
X R E F
S N _ I N W E
X R E F
S N _ I N C A S
X R E F
S N _ I D C L K
S N _ I N R A S
X R E F
S N _ I B A N K 0
X R E F
S N _ I B A N K 1
S N _ I
S N _ I
S N _ I
S N _ I
X R E F
S N _ I A D D R 0 ( 1 : ) 0
S N _ I D Q 4 ( ) 8
S N _ I D Q 4 ( ) 9
S N _ I D Q 5 ( ) 0
S N _ I D Q 5 ( ) 1
S N _ I D Q 5 ( ) 2
S N _ I D Q 5 ( ) 3
S N _ I D Q 5 ( ) 4
S N _ I D Q 5 ( ) 5
3 3 . V _ D N E I
C 9 4 1 C 9 5 1 C 9 5 2 C 9 5 3 C 9 5 4
1 0 0 u F 1 0 0 n F 1 0 n F 1 0 0 n F 1 0 n F
5 0 V 5 0 V
1 6 V 1 6 V 1 6 V
C I 9 4 1
K 4 S 6 4 3 2 3 2 E T - C 6 0
1 8 6
V D D V S S
2 8 5
D Q 0 D Q 1 5
3 8 4
V D D Q V S S Q
4 8 3
D Q 1 D Q 1 4
5 8 2
D Q 2 D Q 1 3
6 8 1
V S S Q V D D Q
7 8 0
D Q 3 D Q 1 2
8 7 9
D Q 4 D Q 1 1
9 7 8
V D D Q V S S Q
1 0 7 7
D Q 5 D Q 1 0
1 1 7 6
D Q 6 D Q 9
1 2 7 5
V S S Q V D D Q
1 3 7 4
D Q 7 D Q 8
1 4 7 3
N C N C
1 5 7 2
V D D V S S
1 6 7 1
D Q M 0 D Q M 1
1 7 7 0
/ W E N C
1 8 6 9
C / A S N C
1 9 6 8
R / A S C L K
2 0 6 7
C / S C K E
2 1 6 6
S N _ I A D D R (
N C A 9
2 2 6 5 S N _ I A D D R (
B A 0 A 8
2 3 6 4
S N _ I A D D R (
B A 1 A 7
2 4 6 3 S N _ I A D D R (
A 1 0 A , P A 6
A D D R 1 ( ) 0
2 5 6 2
S N _ I A D D R (
A 0 A 5
A D D R ( ) 0
2 6 6 1 S N _ I A D D R (
A 1 A 4
A D D R ( ) 1
2 7 6 0
S N _ I A D D R (
A 2 A 3
A D D R ( ) 2
2 8 5 9
D Q M 2 D Q M 3
2 9 5 8
V D D V S S
3 0 5 7
N C N C
3 1 5 6
D Q 1 6 D Q 3 1
3 2 5 5
V S S Q V D D Q
3 3 5 4
D Q 1 7 D Q 3 0
3 4 5 3
D Q 1 8 D Q 2 9
3 5 5 2
V D D Q V S S Q
3 6 5 1
D Q 1 9 D Q 2 8
3 7 5 0
D Q 2 0 D Q 2 7
3 8 4 9
V S S Q V D D Q
3 9 4 8
D Q 2 1 D Q 2 6
4 0 4 7
D Q 2 2 D Q 2 5
4 1 4 6
V D D Q V S S Q
4 2 4 5
D Q 2 3 D Q 2 4
4 3 4 4
V D D V S S
Schematic Diagram
C 9 5 5 C 9 5 6 C 9 5 7 C 9 5 8 C 9 5 9
1 0 0 n F 1 0 n F 1 0 0 n F 1 0 n F 1 0 0 n F
5 0 V 5 0 V
1 6 V 1 6 V 1 6 V
S N _ I D Q 4 ( ) 7
S N _ I D Q 4 ( ) 6
S N _ I D Q 4 ( ) 5
S N _ I D Q 4 ( ) 4
S N _ I D Q 4 ( ) 3
S N _ I D Q 4 ( ) 2
S N _ I D Q 4 ( ) 1
S N _ I D Q 4 ( ) 0
S N _ I D Q M
X R E F
S N _ I D C L K
X R E F
) 9
) 8
) 7
) 6
) 5
) 4
) 3
S N _ I D Q 6 ( ) 3
S N _ I D Q 6 ( ) 2
S N _ I D Q 6 ( ) 1
S N _ I D Q 6 ( ) 0
S N _ I D Q 5 ( ) 9
S N _ I D Q 5 ( ) 8
S N _ I D Q 5 ( ) 7
S N _ I D Q 5 ( ) 6
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