Samsung HLS4676SX/XAA Service Manual page 62

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