Samsung HLS5087WX/XAA Service Manual page 90

10-1-11 MAIN-TUNER
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Power
Signal
F U L L / A T S C _ O N L Y O P T I O N
A T S C _ O N L Y : D E L E T E
O n y l f r o P O D
T U 7 0 0 0
D N V D 3 5 5 B V 4 0 1 A
M G N D 1
M G N D 2
C L O C K
D A T A
C 7 0 9 2
E N A B L E
1 0 n F
P D
9 V A ( M ) P 5 0 V
+ 5 ( V O O ) B
R 7 0 0 0 0 o h m
R F _ A G C B
Q A M _ A G C
C C I 2
B + 5 ( ) V
R 7 0 0 1 0 o h m B D 7 0
A F T _ O U T
Q A M _ A F T
T U _ B + 3 ( 3 . ) V
N C A ( U I D O _ O U ) T
N C
N C
R 7 0 0 2 0 o h m
C V B S _ O U T
M _ C V B S _ T
N C
S F I _ O U T
R 7 0 0 4 0 o h m
F D C _ C R X
C R X
R 7 0 0 6 0 o h m
F D C _ D R X
D R X
A _ D _ 1 8 . V
D _ 1 2 . V
R 7 0 0 7 0 o h m
T S _ S Y N C P O D N I _ S Y N
R 7 0 0 8 0 o h m
T S _ V A L P O D N I _ V L D
1 2
T S _ D A T 7 P O D N I ( ) 7
3 4 R A 7 0 0 0
T S _ D A T 6 P O D N I ( ) 6
5 6 3 3 o h m
T S _ D A T 5 P O D N I ( ) 5
7 8 1 1 / 6 W
T S _ D A T 4 P O D N I ( ) 4
1 2 P O D N I ( ) 3
T S _ D A T 3
R A 7 0 0 1
T S _ D A T 2 3 4 P O D N I ( ) 2
T S _ D A T 1 5 6 3 3 o P h m O D N I ( ) 1
7 8 1 1 / 6 W
T S _ D A T 0 P O D N I ( ) 0
R 7 0 0 9 0 o h m
T S _ C L K P O D N I _ C L
R 7 0 1 0 0 o h m
S D A
S D A _ P O D
R 7 0 1 1 0 o h m
S C L
S C L _ P O D
T S _ E R R
R 7 0 1 2
A _ D _ 3 3 . V
1 0 0 o h m
T E S E T
n R E S E T O _
E T X
C T X
T I X
C 2 4 6 0 8
Q T X 1 0 0 n F
2 5 V
M G N D 3
M G N D 4
F U L L / A T S C _ O N L Y O P T I O N
A T S C _ O N L Y : A T T A C H
O n l y f o r A T S C
T U 7 0 6 0
C 7 0 6 2
1 0 0 n F
R 7 0 6 0
2 5 V
0 o h m
N C .
Q A M _ A G C
R F _ A G C
X R E F
5 V B ( ) +
A F T _ O U T Q A M _ A F T
X R E F
R 7 0 6 1
3 3 V
C 7 0 6 5
0 o h m
G N D
1 1 / 0 W 1 0 0 n F 2 5 V
P O W E R _ R E S E T
E R R O R
V D I E O _ O U T M _ C V B S _ T
R 7 0 6 3
N C .
0 o h m
S F I _ O U T
1 1 / 0 W
3 3 . V
G N D
M G N D 5 N C .
M G N D 6 1 2 . V
S Y N C
T S _ P O
V A D I L E / N
T S _ P O D ( ) 7
0 o h m 1 R 2 7 0 6 5 X R E F
D A T A 7
3 4 R A 7 0 6 0 T S _ P O D ( ) 6
X R E F
D A T A 6
T S
5 6 3 3 o h m T S _ P O D ( ) 5
D A T A 5
7 8 1 1 / 6 W T S _ P O D ( ) 4
D A T A 4
1 2 T S _ P O D ( ) 3
D A T A 3
3 4 R A 7 0 6 1 T S _ P O D ( ) 2
D A T A 2
5 6 3 3 o h m
T S _ P O D ( ) 1
D A T A 1
7 8 1 1 / 6 W T S _ P O D ( ) 0
D A T A 0
1
M P E G C _ K L
2
2 2 o h m R 7 0 6 6
S D A
0 o h m R 7 0 6 7 3
S C L
0 o h m R 7 0 6 8
Samsung Electronics
O O B _ P L L 3 3 . V
S 5 V _ C H
L 7 0 0 0
M P Z 2 0 1 2 S 3 0 0 A
S 9 V
1 J 6 0 1 N E
0 0
B
C 7 0 0 4 C 7 0 0 5
C 2 4 5 2 7
L
1 0 n F 1 0 0 n F 1 0 0 u F
5 0 V 1 6 V 1 0 V
C H 1 8 . V
C H 1 2 . V
R 7 0 0 3 0 o h m
M A N I _ S F I
C
X R E F
P O I D [ N : 0 ] 7
U 9 4 6 8 C 7 0 6 1
1 0 0 u F 1 0 0 n F
1 6 V 2 5 V
S 3 3 . V _ D
K
B
D L 7 0 0 2
C C I 2 1 J 6 0 1 N E
C 7 0 1 3 C 7 0 1 4
1 0 n F 1 0 0 n F
5 0 V 1 6 V
D 5 V _ C H
3 3 V _ C H
C 7 0 6 0 U 9 4 6 7
1 0 n F 1 0 0 n F
5 0 V 1 6 V
C 7 0 6 3 C 7 0 6 4
1 0 n F 1 0 0 n F
5 0 V 1 6 V
T U _ n R S T
X R E F
D 3 3 . V
B D 7 0 6 0
R 7 0 6 4 0 o h m
C B I 3 2 P 6 0 0 N E
M A N I _ S F I
B
B D 7 0 6 1 C B I 3 2 P 6 0 C 0 N E H 1 8 . V
B
B D 7 0 6 2 C B I 3 2 P 6 0 0 N E
C H 1 2 . V
B
C 7 0 9 0 C 7 0 9 1
C 7 0 6 7 C 7 0 6 8
D _ V L D
X 7 0 6 0
1 0 0 1 0 n F 0 n F 1 0 n F 1 0 0 n F
2 5 V 2 5 V 5 0 V 1 6 V
M G N D 1
_ P O D ( : 0 ) 7
D 5 V _ C H M G N D 2
T X
B +
C I 7 0 0 4 L N A
7 4 A H C T 1 G 0 8 S W 1
G N D
5
B V C C S W 2
A M G N D 3
4
G N D Y T S _ P O D _ C L K M G N D 4
2 2 o h m R 7 0 9 9 X R E F
S D A _ A
X X R R E E F F
S C L _ A
C N 7 0 0 0
S M W 2 5 0 0 - 6 W H T
7 0 0 4
1
1 u H
2
R 7 0 3 3 1 0 0 o h m
3
C 7 0 3 8 C 7 0 3 9 X R E F 4
L N A _ O N _ O F F
1 0 0 n F
1 0 0 u F 5
5 0 V
1 0 V 6
S P L _ C T L 1
X R E F
S P L _ C T L 2
X R E F
S
S 9 V
L 7 0 6 0
1 u H
C 7 0 6 9 C 7 0 6 6
C 7 0 7 0
1 0 n F 1 0 0 n F
1 0 u F
5 0 V 2 5 V
1 6 V
C 7 0 1 6
R 7 0 1 4
2 2 u F
4 7 o h m
1 6 V
1 1 / 0 W
X R E F L N A _ O N _ O F F
M _ C V B S _ T
X R E F S P L _ C T L 1
X R E F
S P L _ C T L 2
C 7 0 7 1 C 7 0 7 2 C 7 0 7 3
1 0 n F 1 0 n F 1 0 n F
5 0 V 5 0 V 5 0 V
F U L L / A T S C _ O N L Y O P
A T S C _ O N L Y : D E L E T E
S 5 V _ C H
C I 7 0 0 0
N C P 1 1 1 7 S T 3 3 T 3 G
1 3
O U T
N I O U T
G N D
C 7 0 0 1
2
1 0 0 n F
2 5 V
C 7 0 0
8 2 u F
6 3 . V
S 3 3 . V _ D
U 9 4 6 5
A P 1 1 1 7 E 1 - 8 A
1 O U T 3
N I O U T
C 7 0 0 7 G N D
1 0 0 n F
2
2 5 V
1 2 V _ O P I T O N
C 7 0 2 1
1 0 n F
2 1
L 7 0 0 3
C I 7 0 0 3
M P 1 5 8 3 D N
B D 7 0 0 7 C 7 0 3 1
1 8 1 0 n F
M P Z 2 0 1 2 S 3 0 0 A
B S S S
5 0 V
2 M G N D 1 7
N I E N
3 6
S W C O M P
4 5
G N D F B
C 7 0 3 2
C 7 0 3 3
8 2 u F
1 0 0 n F
1 6 V
2 5 V
R 7 0 2 7
4 3 K o h m
C 7 0 3 4
D 7 0 0 1
1 5 0 p F S K 3 4
C 7 0 3 7
3 9 0 p F
5 V _ C H
L 7 0 0 1
C C I 2 1 J 6 0 1 N E
C 7 0 9 4
1 0 n F
R 7 0 1 3 5 0 V
1 0 K o h m
1 1 / 0 W
1 2 V _ O P
C Q 7 0 0 0
B
K S C 1 6 2 - 3 G
E
R 7 0 1 5
0 o h m
R 7 0 1 6
2 2 K o h m 1 1 / 0 W
1 1 / 0 W
M A N I _ C V B S
R 7 0 1 9
4 7 0 o h m
1 1 / 0 W
C
3
2
Schematic Diagram
T I O N
O O B _ P L L 3 3 . V
C 7 0 0 3
1 0 0 n F
2 5 V
2
C H 1 8 . V
C 7 0 0 6 C 7 0 0 8
1 0 0 u F 1 0 0 n F
1 0 V 2 5 V
S 5 V _ R E A R
B D 7 0 1 0
-
B
S 5 V _ P O D
B D 7 0 0 5
-
B 5 V _ O P I T O N
S 5 V _ C H
B D 7 0 0 6 B D 7 0 2 0
M P Z 2 0 1 2 S 3 0 0 A M P Z 2 0 1 2 S 3 0 0 A
C 7 0 2 5 C 7 0 2 6 C 7 0 2 7 O P T I O N
1 2 0 u F 1 0 0 n F 1 0 0 u F
6 3 . V 1 6 V 1 6 V
R 7 0 2 9
6 3 . 4 K o h m
1 1 / 0 W
I T O N S 9 V
C I 7 0 5 0
B D 7 0 5 0
C C I 2 1 J 6 0 1 N E B A 1 7 8 M 0 9 F P
1 3
I O
G
2
7 0 5 0 C 7 0 5 1 C 7 0 5 2 C 7 0 5 3
3 u F 1 0 0 n F 1 0 0 u F 1 0 0 n F
5 V 2 5 V 1 6 V 2 5 V
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10-11