Samsung HLS4676SX/XAA Service Manual page 75

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