Samsung HLS5087WX/XAA Service Manual page 95

Schematic Diagram
10-1-16 MICOM
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Power
Signal
S T B _ 3 3 . V _ M C I O M
D e l
R 8 0 2
1 1 / W 0
R 8 0 3
1 1 / W 0
U 8 1 0
S 5 V
1 1 / 0 W
U 8 1 5 4 7 . K o h m
1 / 1 W 0
U 8 1 6 4 7 . K o h m
1 / 1 0 W
U 8 2 1 4 7 . K o h m
1 / 1 0 W
U 8 2 3 4 7 . K o h m
1 / 1 W 0
R 8 2 0 4 7 . K o h m
1 1 / W 0
X R E F
H D M I - 2 D I
X R E F
H D M I - 1 D I
X R E F
P C J A C K _ D I
X R E F
S D - A M 1
X R E F
S C - L M 1
X R E F
M O N _ M U T E
X R E F
W O O F E R _ M U T E
X R E F
P O W E R S - W
X R E F
S D A 0
X R E F
S C L 0
C 8 1 1
1 6 p F
5 0 V
X 8 0 0
X R E F
T E S T
C 8 1 2 1 1 0 . 5 9 2 M H z
U 8 2 6 4 7 . K o h m
1 6 p F
1 1 / W 0
X R E F
5 0 V
R x D 0
R E S E T E n
X X R R E E F F
T x D 0
M C I O M _ T X X R E F
X R E F
M C I O M _ R X
S T B _ 3 3 . V _ M C I O M
R 8 5 6
1 K o h m
R 8 5 7
8 2 0 o h m
1 G N D 3
N I O U T
G N D C 8 1 4
C 8 1 5
C 8 1 6
1 0 n F
1 0 u F
C I 8 0 1 2 1 0 0 n F
5 0 V
1 6 V 2 5 V
K A I 7 0 2 5 A F
R I
X X R R E E F F
K E Y 1
X R E F
K E Y 2
X R E F R 8 7 4
K E Y P - W R
10-16
S 5 V
P ( L A C E N E A R E A C H P O W E R P N I )
R E G 8 0 0
N C P 1 1 1 7 S T 3 3 T 3 G
1 O U T 3
N I O U T
G N D
C 8 0 0
C 8 0 1 C
2
1 0 0 n F
1 0 u F 1
2 5 V
1 6 V 2
C 8 0 3
1 0 0 u F
1 6 V
S T B _ 3 3 . V _ M C I O M
S 5 V
U 8 0 0 4 7 . K o h m
U 8 0 1 1 1 / 0 W 4 7 . K o h m
U 8 0 2 1 1 / 0 W 4 7 . K o h m
U 8 0 3 1 0 1 / W 4 7 . K o h m
1 0 1 / W
U 8 0 4 4 7 . K o h m
1 0 1 / W U 8 0 7 U 8 0 8
U 8 0 5 4 7 . K o h m
4 7 . K o h m 4 7 . K o h m
1 0 1 / W
U 8 0 6 4 7 . K o h m
1 0 1 / W
U 8 0 9 4 7 . K o h m
1 1 / 0 W
V - 1 D E T
X R E F
V - 2 D E T
X R E F
S D I E _ V D E T
X R E F
S - 1 D E T
X R E F
S - 2 D E T
X R E F
S D I E _ S D E T
R 8 0
X R E F
C O M P - 1 D E T
X R E F
C O M P - 2 D E T
X R E F
R
1 K o
e t e
S T B _ 3 3 . V _ M C I O M
4 7 . K o h m
4 7 . K o h m
4 7 . K o h m
C 8 0 9
1 0 0 n F
2 5 V
R 8 2 1 1 0 0 o h m 1 6
P 2 7 . T / A O U T P 8 0 .
1 / 1 W 0
R 8 2 3 1 0 0 o h m 2 6
P 2 6 . T / A C A P P 8 1 .
R 8 2 5 1 / 1 0 W 1 0 0 o h m
3 6
P 2 5 . T / A C K P 8 2 .
R 8 2 8 1 1 / 0 W 1 0 0 o h m 4 6
P 2 4 . T / B P W M P 8 3 .
R 8 3 0 1 / 1 W 0 1 0 0 o h m 5 6
P 2 3 . D / A O U T P . 8 / 4 N I T 8
R 8 3 2 1 / 1 0 W 1 0 0 o h m 6 5
P 2 2 . S / C K P . 8 / 5 N I T 9
1 / 1 W 0
R 8 3 4 1 0 0 o h m 7 5
P . 2 / 1 I S P 6 0 .
1 1 / W 0
R 8 3 6 1 0 0 o h m 8 5
P 2 0 . S / O P 6 1 .
1 1 / W 0
R 8 3 8 1 0 0 o h m 9 5
P 5 7 . P 6 2 .
1 / 1 W 0
R 8 4 0 1 0 0 o h m 1 0 5
P 5 6 . S / D A T P 6 3 .
1 1 / W 0 C I 8 0 0
R 8 4 2 1 0 0 o h m 1 1 5
P 5 5 . S / C L K P 6 4 .
1 1 / W 0 S 3 F 8 4 B B X Z - Z Q W R B
1 2 5
V D D 1 V D D 2
1 3 5
V S S 1 V S S 2
1 4 5
X O U T P 6 5 .
1 5 5
X N I P 6 6 .
U 8 2 5 4 7 . K o h m 1 6 4
T E S T P 6 7 .
1 / 1 0 W 1 7 4
P 5 4 . P 7 0 . A / D C 0
R 8 4 7 1 0 0 o h m 1 8 4
P 5 3 . R / x D 0 P 7 1 . A / D C 1
R 8 4 8 1 / 1 W 0 1 0 0 o h m 1 9 4
R E S E T B P 7 2 . A / D C 2
1 / 1 0 W
R 8 4 9 1 0 0 o h m 2 0 4
P 5 2 . T / x D 0 P 7 3 . A / D C 3
1 / 1 W 0
R 8 5 0 1 0 0 o h m 2 1 4
P 5 1 . R / x D 1 A V S S
1 1 / 0 W
R 8 5 2 1 0 0 o h m 2 2 4
P 5 0 . T / x D 1 A V R E F
U 8 3 1 U 8 3 2 1 1 / 0 W
2 3 4
4 7 . K o h m 4 7 . K o h m P 3 7 . T / C O U T 1 P 7 4 . A / D C 4
2 4 4
1 1 / 0 W 1 1 / W 0 P 3 6 . T / C O U T 0 P 7 5 . A / D C 5
R 8 9 1 4 7 . K o h m R 8 9 0 4 7 . K o h m
1 0 1 / W 1 / 1 0 W
R 8 9 3 4 7 . K o h m R 8 9 2 4 7 . K o h m
1 1 / 0 W
1 / 1 W 0
4 7 . K o h m R 8 9 4 4 7 . K o h m
R 8 9 5
1 1 / 0 W
S T B _ 3 3 . V _ M C I O M
U 8 3 3
U 8 3 4
4 7 . K o h m 4 7 . K o h m
1 0 0 o h m
1 1 / W 0
D 5 V
R 8 7 5
1 K o h m
C 8 1 7 C 8 1 8 C 8 1 9
1 0 n F 1 0 n F 1 0 n F
5 0 V 5 0 V 5 0 V R 8 7 6
8 2 0 o h m
1 G N D 3
N I O U T
G N D C 8 2 0
C 8 2 1
C 8 2 2
1 0 n F
1 0 u F
C I 8 0 2 2 1 0 0 n F
5 0 V
1 6 V
K A I 7 0 4 2 A - F R T F 2 5 V
S T B _ 3 3 . V _ M C I O M
8 0 2 C 8 0 4 C 8 0 5 C 8 0 6
0 0 n F 1 0 0 n F 1 0 0 n F 1 0 0 n F
5 V 2 5 V 2 5 V 2 5 V
S
F A N _ S W
X R E F
X R E F
M D _ n R E S E T
X R E F
D L P _ S Y N C V A L
F A N _ E R R O R
0 4 7 0 o h m
X R E F
L A M P _ E R R O R
1 / 1 0 W S T B _ 3 3 . V _ M C I O M
X R E F
8 0 1
S T B _ 3 3 . V _ M C I O M U 8 1 1
h m
A T 2 4 C 1 6 A N 1 - 0 I S 2 - 7 .
8 1
V C C N C
U 8 1 2 4 7 . K o h m 7 2
/ W C N C
1 1 / 0 W
U 8 1 3 4 7 . K o h m 6 3
1 1 / W 0 S C L N C
U 8 1 4 4 7 . K o h m 5 4
1 / 1 W 0 S D A V S S
S 5 V
U 8 1 8 4 7 . K o h m
1 0 1 / W
U 8 2 0 4 7 . K o h m
1 0 1 / W
U 8 2 2 4 7 . K o h m
1 1 / 0 W
U 8 2 4 4 7 . K o h m
1 0 1 / W
4 R 8 2 2 1 0 0 o h m
R 8 2 7
1 / 1 0 W
3 R 8 2 4 1 0 0 o h m
1 K o h m
R 8 2 6 1 1 / 0 W 1 0 0 o h m
2
1 1 / 1 0 W R 8 2 9 4 7 0 o h m
D D P _ R E A D Y
0 R 8 3 1 1 1 / 0 W 1 0 0 o h m
X R E F
9 R 8 3 3 1 1 / 0 W 1 0 0 o h m
n R E S E T
1 / 1 W 0
8 R 8 3 5 1 0 0 o h m X X R R E E F F
P W R G O O D
1 0 1 / W
7 R 8 3 7 1 0 0 o h m
1 1 / 0 W
6 R 8 3 9 1 0 0 o h m
1 0 1 / W
5 R 8 4 1 1 0 0 o h m
1 1 / 0 W
4 R 8 4 3 1 0 0 o h m
1 1 / 0 W
3
2
1 R 8 4 4 1 0 0 o h m
X R E F
L E D _ I T M E R
0 R 8 4 5 1 0 1 / W 1 0 0 o h m
X R E F
L E D _ L A M P
9 R 8 4 6 1 0 1 / W 1 0 0 o h m X R E F
L E D _ S T B
8 U 8 2 7 1 1 / 0 W 4 7 . K o h m
7 U 8 2 8 1 0 1 / W 4 7 . K o h m
6 U 8 2 9 1 1 / 0 W 4 7 . K o h m
1 0 1 / W
5 U 8 3 0 4 7 . K o h m
1 0 1 / W
4
3
2
1
S T B _ 3 3 . V _ M C I O M S T B _ 3 3 . V _ M C I O M
C N 8 0 0
B D 8 0 3
M W 2 0 0 0 - ( 6 ) P B D 8 0 4
C C I 2 1 J 6 0 1 N E
C C I 2 1 J 6
1
2 4
X R E F
S D A 0
3 3
X R E F X R E F
S C L 0
4 2
X X R R E E F F
T E S T
5 1
R E S E T E n
6 X R E F
C N 8 0 2
A
F o r n I t R L / E D P C B I - R
U 9 4 0 0
C C I 2 1 J 6 0 1 N E
R 8 0 4
C N 8 0 4
1 0 K o h m
C 8 1 0
1 1 / 0 W 1 0 0 n F
2 5 V
1
X R E F
R I
2
3
C N 8 0 5
1
X R E F 2
K E Y P - W R
3
X R E F 4
L E D _ S T B
X R E F 5
L E D _ L A M P
X R E F 6
L E D _ I T M E R
D 8 0 3 D 8 0 4 D 8 0 5 D 8 0 6
C D S 3 C 3 0 G T H C D S 3 C 3 0 G T H C D S 3 C 3 0 G T C H D S 3 C 3 0 G T H
B
F o r n I t R L / E D P C B - L E D
A B C
1 I . R 1 5 . V A . 1 G N
. 2 G N D . 2 K E Y P - W R . 2 K E
3 5 . V A . 3 G N D . 3 K E
. 4 L E D 1 . 4 G N
. 5 L E D 2
. 6 L E D 3
U s d e a f s l o o l w s . . .
L 3 : A + , B C
L 5 : , A , B C
L 7 : , A D
0 1 N E
T x D 0
R x D 0
C
S 5 V
i S e d K y e
C N 8 0 3
1
X R E F 2
K E Y 1
3
X R E F
K E Y 2
4
D 8 0 1 D 8 0 2
C D S 3 C 3 0 G T H C D S 3 C 3 0 G T H
D
D . 1 L E D 1
Y 1 . 2 K E Y 1
Y 2 . 3 K E Y 2
D . 4 S D A - M 1
. 5 S C - L M 1
6 5 . V B
. 7 G N D
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