Hdmi & Pc - Samsung HPR4272CX/XAC Service Manual

Schematic Diagram
10-4 HDMI & PC
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Power
P C _ N I
A 5 V
Signal
2 1 2 1 2 1
A G N D _ N I
D 4 0 0 1 D 4 0 0 2 D 4 0 0 3
3 3 3
P C _ R E D
X R E F
X R E F P C _ G R E E N
J A 4 0 0 1
1 0 5 1 - 5 2 0 2 N 3 3 0 X R E F P C _ B L U E
M G N D 2 T P T 4 0 P 4 0 1 0 0 2
1 1 R 4 0 0 6 R 4 0 0 7 R 4 0 0 8 T P 4 0 3 4
A C B 1 6 0 8 H 0 - 6 0 T - 7 5 o h m 7 5 o h m 7 5 o h m 1
X R E F D D C
6 B D 4 0 0 2 R 4 0 0 4 R 4 0 0 5
T P 4 0 0 3 1 0 K o h m C I 4 0 0 1
1 1 B 1 0 K o h m
1 1
8
7 B D 4 0 0 3
T P 4 0 0 4 7
2 R 4 0 1 1 4 7 o h m
1 B 6
1 2 R 4 0 1 2 2 2 o h m A G N D _ N I R 4 0 1 3 4 7 o h m
5
8
B D 4 0 0 4
3 1 T P 4 0 0 5 B A T 2 4 C 0 2 N 1 -
1 1
T P 4 0 0 6 R 4 0 1 4 7 5 o h m
1 3 1 T P 4 0 3 5 T P 4 0 3 6
9 X R E F
P C _ 5 V
4
T P 4 0 0 8
R 4 0 1 5 7 5 o h m
1 4 1
R 4 0 1 6 1 0 0 o h m
1 0 X R E F
P C _ D I E N T
5
R 4 0 1 7 2 2 o h m
1 5
M G N D 1
D 4 0 0 7
C 4 0 3 2
R L Z 8 2 . C 4 0 3 3
1 0 0 p F
1 0 0 p F
A G N D _ N I
D 4 0 0 4 D 4 0 0 5 D 4 0 0 6
R L Z 8 2 . R L Z 8 2 . R L Z 8 2 .
A G N D _ N I A G N D _ N I
A G N D _ N I
D 4 0 0 8
A G N D _ N I
R L Z 8 2 .
P C _ S _ N I
X R E F
E M U _ S D A
J A 4 0 0 2 X R E F
E M U _ S C L
S U P L V A L
T P 4 T 0 P 0 9 4 0 1 0
4
1 1
9
T P 4 0 1 1 L 4 0 0 3 1 0 u H
1 0 1 R 4 0 3 1 4 7 0 o h m
X R E F P C _ S R _ N I
5
6 T P 4 0 1 2 L 4 0 0 4 1 0 u H R 4 0 3 2 4 7 0 o h m
1 X R E F
P C _ S L _ N I
8
7
D 4 0 0 9 D 4 0 1 0
R L Z 8 2 .
3 7 2 2 0 - 0 1 0 6 1 R L Z 8 2 .
C 4 0 4 0 C 4 0 4 1
3 3 0 p F 3 3 0 p F
D 4 0 1 1 D 4 0 1 2
R L Z 8 2 . R L Z 8 2 . A G N D _ N I
A G N D _ N I
D V _ I S _ N I
J A 4 0 0 3
a j k c 6 p _ 3 T P T 4 0 P 4 1 3 0 1 4
L 4 0 0 5
1 T P 4 0 1 5
1 1 1 0 u H
R 4 0 3 8 4 7 0 o h m
3 D V _ I S L _ N I
1 X R E F
2
T P 4 0 1 6
4 D 4 0 1 3 D 4 0 1 4
R 4 0 4 3 4 7 0 o h m
6 1 R L Z 8 2 . R L Z 8 2 . X R E F D V _ I S R _ N I
5 L 4 0 0 6
1 0 u H
C 4 0 4 3
C 4 0 4 2
A G N D _ N I 3 3 0 p F
3 3 0 p F
D 4 0 1 6
D 4 0 1 5
R L Z 8 2 . A G N D _ N I
R L Z 8 2 .
A G N D _ N I
H D M _ I N I P U
D D C _ V C C
H D M _ I 5 X R V E F
R 4 0 6 1
1 0 K o h m
D 4 0 1 8
R L Z 6 2 . B
C 4 0 5 5 C 4 0 5 6
1 0 u F 1 0 0 n F
1 6 V
J A 4 0 0 4
R
D G N D _ N I
D C 1 R 0 1 9 W D A
1 1 / 0 W
3 9 . K o h m D G N D _ N I R
M G N D 3 D 4 0 1 9 D 4 0 2 0
R 4 0 7 0
D 4 0 2 1
1 9
M M B D 4 1 4 8 S E
M G N D 2 M M B D 4 1 4 8 S E
1 8 R L Z 8 2 .
R 4 0 7 2 0 o h m
1 7 R 4 0 7 1 1 0 K o h m X R E F
R 4 0 7 3 3 3 o h m
1 6 X R E F
R 4 0 7 4 3 3 o h m
1 5 X R E F
1 4 N C
1 3 C E C
F T 4 0 0 1
1 2
1 1 R 4 0 7 5 0 o h m
1 0
9
F T 4 0 0 2
8
7
6
5
F T 4 0 0 3
4
3
2 F T 4 0 0 4
1
2 3
2 4
M G N D 1
3 3 0 1 0 - 0 1 5 9 4 = > 2 9 0 1 0 - 0 1 3 0 2
D G N D _ N I D 4 0 2 4 D 4 0 2 5 D 4 0 2 6 D 4 0 2 7 D 4 0 2 8 D 4 0 2 9 D 4 0
3 3 3 3 3 3 3
P N / 3 : 7 0 1 0 - 0 1 2 9 8
M M B D 4 1 4 8 S E
1 2 1 2 1 2 1 2 1 2 1 2 1 2
D 4 0 3 2
R L Z 5 6 . B T - E 1 - 1
D G N D _ N I D G N D _ N I
10-4
D D C _ V C C
C 4 0 2 8
C 4 0 2 6
1 0 0 n F
1 0 u F
_ W P
1
2
3
A G N D _ N I
4
A 3 3 . V
0 S C
A G N D _ N I
T P 4 0 0 7
C I 4 0 0 2
1 1 4
A N
N I
2 1 3
B N I M
3 1 2
C N I L
C 4 0 3 0
4 1 1
D N I K
5 1 0 1 0 0 n F
E N I J
6
F I 9
N I
7
G H 8
N I
7 4 L C X 1 4 M X R 4 0 2 1 1 0 0 o h m
X R E F P C _ H S _ 7 6 5 7
R 4 0 2 3 1 0 0 o h m
X R E F P C _ V S _ 7 6 5 7
R 4 0 2 1 4 0 0 o h m
X R E F P C _ H S _ M C I O M
R 4 0 2 6 1 0 0 o h m
X R E F P C _ V S _ M C I O M
C 4 0 3 7 C 4 0 3 8
3 3 p F 3 3 p F
5 0 V 5 0 V
T
R 4 0 6 2 T P 4 0 3 1
1 0 K o h m
D D C _ W P
1 X R E F
C I 4 0 0 4
1
8 A T 2 4 C 0 2 N 1 - 0 S C
2
4 0 6 5 4 7 o h m 7
3
6
T P 4 0 3 2
5 4
4 0 6 6 T P 4 0 3 3
4 7 o h m
D G N D _ N I
H D M _ I D I E N T
D 2 _ D D C _ S D A
D 2 _ D D C _ S C L
D 2 _ R X C L - K
D 2 _ R X C L K +
D 2 _ R X - 0
D 2 _ R X 0 +
D 2 _ R X - 1
D 2 _ R X 1 +
D 2 _ R X - 2
D 2 _ R X 2 +
3 0 D 4 0 3 1 A 3 3 . V
3
1 2
D 4 0 3 3
R L Z 5 6 . B T - E 1 - 1
D G N D _ N I
B 3 3 . V _ 1
L 4 0 0 2
C 4 0 1 0 C 4 0 1 1 C 4 0 1 2 C 4 0 1 3 C 4 0 1 4 C 4 0 1 5 C 4 0 1 6 C 4 0 1 7 C 4 0 1 8 C 4 0 1 9 C 4 0 2 0
1 0 0 n F 1 0 0 u F 1 0 0 n F 1 0 0 n F 1 0 0 n F 1 0 0 n F 1 0 0 n F 1 0 0 n F 2 2 0 p F 2 2 0 p F 2 2 0 p F
R 4 0 0 2 1 0 0 o h m
X R E F
P C _ H S _ 7 6 5 7
R 4 0 0 3 1 0 0 o h m
X R E F
P C _ V S _ 7 6 5 7
R 4 0 0 9 1 0 0 o h m
C 4 0 2 9
1 0 0 n F
G N D
C 4 0 3 1
4 1
4 7 n F A V D D
R 4 0 1 9 4 2
X R E F
P C _ B L U E B N I P / b
1 0 0 o h m 4 3
G N D
4 4
A V D D
4 5
R 4 0 2 2 A V D D
C 4 0 3 4 4 6
P C _ G R E E N X R E F G N D C I 4 0 0
1 0 0 o h m 4 7 n F 4 7
G N I Y /
4 8
S O G N I
4 9
G N D M S T 9 8 8 3
C 4 0 3 5 5 0
A V D D
1 n F 5 1
R 4 0 2 7 A V D D
5 2
C 4 0 3 6 0 x 9 8
1 0 0 o h m G N D
4 7 n F 5 3
P C _ R E D X R E F I R / N r P
5 4
A 0
R 4 0 2 8
S C L 4 _ T V _ 3 3 . V X R E F 5 5
S C L
1 0 0 o h m
X R E F 5 6
S D A
S D A 4 _ T V _ 3 3 . V
5 7
R 4 0 3 0 V R E F
5 8
1 0 0 o h m A V D D
5 9
G N D
6 0
C 4 0 3 9
1 0 0 n F
R 4 0 3 3
2 2
B 3 3 . V _ 1
R 4 0 3 6
4 7 . K o h m
R 4 0 3 7 0 o h m
R I Q 2 S Y S
R 4 0 4 2 1 0 0 o h m
R E S E T _ H D M I
C 4 0 4 4
1 0 0 n F
2 5 V
H D M I
B 3 3 . V _ 1
R 4 0 5 1
3 9 0 o h m
8 1
E X T _ R E S
R 4 0 5 2 1 0 o h m
9 6
D 2 _ R X - 2 R X - 2
R 4 0 5 3 1 0 o h m
9 7 C I 4 0 0 5
D 2 _ R X 2 + R X 2 +
R 4 0 5 4 1 0 o h m I S 9 I 9 9 3 C T
D 2 _ R X - 1 9 1
R 4 0 5 5 1 0 o h m R X - 1
9 2
D 2 _ R X 1 +
R X 1 +
R 4 0 5 6 1 0 o h m 0 x 6 0
8 6
D 2 _ R X - 0 R X - 0
R 4 0 5 7 1 0 o h m
8 7
D 2 _ R X 0 + R X 0 +
B 3 3 . V _ 1 R 4 0 5 8 1 0 o h m
8 4
D 2 _ R X C L K + R X C +
R 4 0 5 9 1 0 o h m
D 2 _ R X C L - K 8 3
R X C -
B D 4 0 0 5
8 2
A V C C
8 9
D 4 0 1 7 B L M 4 1 P 6 0 0 S
A V C C
9 3
C 4 0 4 5 A V C C
C 4 0 4 7 C 4 0 4 8 C 4 0 4 9 C 4 0 5 0
9 5 0 5 . m m
1 0 0 u F A V C C
C 4 0 4 6 2 2 u F 1 0 0 n F 1 0 0 n F 1 n F
1 6 V
1 0 0 n F 1 6 V
8 5
A G N D
R L Z 5 6 . B T - E 1 - 1 8 8
A G N D
9 0
A G N D
9 4
B D 4 0 0 6
A G N D
9 8
A C B 1 6 0 8 H 0 - 6 0 T -
A G N D
B 8 0
P V C C
C 4 0 5 1
1 0 u F
7 9
1 6 V P G N D
C 4 0 5 2 C 4 0 5 3
1 0 0 n F 1 n F 2 1
B D 4 0 0 7 O V C C
4 7
0 5 . m m
O V C C
5 6
O V C C
B L M 4 1 P 6 0 0 S C 4 0 5 7
6 7
O V C C
2 2 u F
1 6 V
2 8
O G N D
4 5
O G N D
C 4 0 5 8 C 4 0 5 9
5 7
O G N D
1 0 0 n F 1 n F 6 6
O G N D
7 8
O G N D
B D 4 0 0 8
1 7
V C C
4 0
B L M 4 1 P 6 0 0 S V C C
6 4
V C C
1 0 0
V C C
C 4 0 6 2 C 4 0 6 3 C 4 0 6 4 C 4 0 6 5 C 4 0 6 6 1 6
2 2 u F 1 0 0 n F 1 0 0 n F 1 n F 1 n F G N D
4 1
1 6 V G N D
6 5
G N D
9 9
G N D
B D 4 0 1 0
A C B 1 6 0 8 H 0 - 6 0 T -
2 3
P L L V C C
B
2 2
P L L G N D
C 4 0 7 3
C 4 0 7 4 C 4 0 7 5
1 0 u F
1 0 0 n F 1 n F
1 6 V
N C
C 4 0 7 6
1 0 u F C 4 0 7 7
4 7 n F
R 4 0 8 0
3 9 . K o h m
B 3 3 . V _ 1
L 4 0 0 1
C 4 0 0 1 C 4 0 0 2 C 4 0 0 3 C 4 0 0 4 C 4 0 0 5 C 4 0 0 6 C 4 0 0 7 C 4 0 0 8 C 4 0 0 9
1 0 0 n F 1 0 0 u F 1 0 0 n F 1 0 0 n F 1 0 0 n F 1 0 0 n F 1 0 0 n F 2 2 0 p F 2 2 0 p F
B 3 3 . V _ 1
B D 4 0 0 1
M P Z 2 0 1 2 S 3 0 0 A
C 4 0 2 1 B
R 4 0 0 1
8 2 n F
2 7 . K o h m
C 4 0 2 5
C 4 0 2 2 C 4 0 2 3 C 4 0 2 4
C 4 0 7 9 C 4 0 2 7 1 0 n F 2 2 0 p F 1 0 0 n F 2 2 0 p F
3 3 p F 8 2 . n F 5 0 V 5 0 V
R 4 0 1 0
0 o h m
D E L E T E O P I T O N
X R E F
S V P _ ( B : 0 ) 7
G N D R 4 0 1 8
2 0 1 2 S V P _ ( B ) 0
B C / [ b ] 0
1 9 3 4
S V P _ ( B ) 1
B C / [ b ] 1
1 8 5 6 2 2 o h m
S V P _ ( B ) 2
B C / [ b ] 2
1 7 7 8 S V P _ ( B ) 3
B C / [ b ] 3
1 6 1 2 S V P _ ( B ) 4
B C / [ b ] 4
1 5 3 4 S V P _ ( B ) 5
3 B C / [ b ] 5
1 4 5 6 S V P _ ( B ) 6 2 2 o h m
B C / [ b ] 6
1 3 7 8
S V P _ ( B ) 7
B C / [ b ] 7
1 2
C R 1 - 1 0 V D D R 4 0 2 0
1 1
G N D R 4 0 2 5
1 0 1 2
S V P _ G ( ) 0
G / [ Y ] 0
9 3 4
S V P _ G ( ) 1
G / [ Y ] 2
8 5 6 S V P _ G ( ) 2 2 2 o h m
G / [ Y ] 3
7 7 8 S V P _ G ( ) 3
G / [ Y ] 1
6 1 2 S V P _ G ( ) 4
G / [ Y ] 4
5 3 4 S V P _ G ( ) 5
G / [ Y ] 5
2 2 o h m
4 5 6 S V P _ G ( ) 6
G / [ Y ] 6
3 7 8 S V P _ G ( ) 7
G / [ Y ] 7
2
G N D R 4 0 2 9
1
X R E F
S V P _ G ( : 0 ) 7
R 4 0 3 4
2 2
X R E F
S V P _ R : 0 ( ) 7
H D M _ I D E
R 4 0 4 4 2 2 o h m
R 4 0 4 5 2 2 o h m R 4 0 4 6 0 o h m H D M _ I A D _ V S
R 4 0 4 7 2 2 o h m R 4 0 4 8 0 o h m
H D M _ I A D _ H S
R 4 0 4 9 2 2 o h m R 4 0 5 0 0 o h m
H D M _ I A D _ C L K
S V P _ ( B : 0 ) 7
7 0 1 2 S V P _ ( B ) 0
Q 0
R A 4 0 0 1
6 9 3 4 S V P _ ( B ) 1
Q 1
6 8 5 6 S V P _ ( B ) 2 2 2 o h m
Q 2
S V P _ ( B ) 3
6 3 7 8
Q 3
S V P _ ( B ) 4
6 2 1 2
Q 4
1 0 0 S V P _ ( B ) 5 R A 4 0 0 2
6 1 3 4
Q 5 2 2 o h m
6 0 5 6 S V P _ ( B ) 6
Q 6
5 9 7 8 S V P _ ( B ) 7
Q 7
S V P _ G ( : 0 ) 7
5 8 1 2 S V P _ G ( ) 0
Q 8
R A 4 0 0 3
5 5 3 4 S V P _ G ( ) 1
Q 9
2 2 o h m
5 4 5 6 S V P _ G ( ) 2
Q 1 0
5 3 7 8 S V P _ G ( ) 3
Q 1 1
5 2 1 2 S V P _ G ( ) 4
Q 1 2 R A 4 0 0 4
5 1 3 4 S V P _ G ( ) 5
Q 1 3 2 2 o h m
5 0 5 6 S V P _ G ( ) 6
Q 1 4
4 9 7 8 S V P _ G ( ) 7
Q 1 5
S V P _ R ( : 0 ) 7
4 8 1 2 S V P _ R ( ) 0
Q 1 6
R A 4 0 0 5
4 4 3 4 S V P _ R ( ) 1
Q 1 7
S V P _ R ( ) 2 2 2 o h m
4 3 5 6
Q 1 8
S V P _ R ( ) 3
4 2 7 8
Q 1 9
S V P _ R ( ) 4
3 9 1 2
Q 2 0
3 8 3 4 S V P _ R ( ) 5 R A 4 0 0 6
Q 2 1 2 2 o h m
3 7 5 6 S V P _ R ( ) 6
Q 2 2
3 6 7 8 S V P _ R ( ) 7
Q 2 3
3 3 o h m
R 4 0 6 0
2 6 D E L E T E O P I T O N
M C L K O U T
3 3 o h m R 4 0 6 4 3 3 o h m
R 4 0 6 3 C 4 0 5 4 1 0 0 p F
2 7 H D M _ I M C L K
M C L K N I
3 2 1 2 H D M _ I S C L K
S C K
3 1 3 4
H D M _ I L R C L K
W S
3 0 5 6
H D M _ I S D O
S D 0
7 8
H D M _ I S P D F I
2 9
S P D F I R A 4 0 0 7
R 4 0 6 7 0 o h m
1 2
A N G Y T P 4 0 1 7
R 4 0 6 8 0 o h m
1 5 1 A N A L O G _ Y P / / b r P
A N B P B T P 4 0 1 8
R 4 0 6 9 0 o h m 1
7
A N R P R T P 4 0 1 9
1
A N A L O G
8
C O M P
B 3 3 . V _ 1
C 4 0 6 0
C 4 0 6 1
1
D A C V C C 0 5 . m m 1 0 u F
1 0 n F
6 B D 4 0 0 9
D A C V C C R 1 6 V
1 1 A C B 1 6 0 8 H 0 - 6 0 T -
D A C V C C G
D 4 0 2 2
1 4
D A C V C C B
R L Z 5 6 . B T - E 1 - 1
B
C 4 0 6 7 C 4 0 6 8 C 4 0 6 9 C 4 0 7 0 C 4 0 7 1 C 4 0 7 2
2
D A C G N D 1 n F 1 n F 1 0 0 n F 1 0 0 n F 2 2 u F 1 0 0 n F
5
D A C G N D R 1 6 V
1 0
D A C G N D G
1 3
D A C G N D B
A N A L O G
9
R S E T
B 3 3 . V _ 1 A 5 V
R 4 0 7 6
4
D A C V R E F O N C 1 0 0 o h m
3
N C
D A C V R E I F
R 4 0 7 8
R 4 0 7 7
C 4 0 7 8
4 7 . K o h m
4 7 . K o h m
2 5 V
C I 4 0 0 6
1 0 0 n F
N C 7 W B D 3 1 2 5 K 8 X
8 1
V C C O / E 1
7 2
D 2 _ D D C _ S C L
R 4 0 7 9 4 7 o h m / O E 2 1 A
6 3
D 2 _ D D C _ S D A
1 B 2 A
5 4
2 B G N D
R 4 0 8 3 4 7 o h m
R 4 0 8 4
1 0 0 o h m
S C L 4 _ T V _ 3 3 . V
R 4 0 8 5 1 0 0 o h m
S D A 4 _ T V _ 3 3 . V
A G N D _ N I
A G N D _ N I D G N D _ N I
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