Analog Board - Samsung HLR5078WX Service Manual

10. Schematic Diagram

10-1 Analog Board

10-1-1 PowerSignal
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5 V A
P o w r e i S n g l a
3 3 V B
f o r m S M P S B a o d r
C N 4
S M W 5 2 - 0 4 2 V
1 2
F T 1 B L M 1 4 P 6 0 0 S
1 2
A B 3 4
B D 1 C C I 1 2 6 J 1 0 N E 5 6
7 8
X R E F B
P O W E R _ S W
9 0 1
1 1 2 1
3 1 4 1
5 1 6 1
7 1 8 1
9 1 0 2
1 2 2 2
3 2 4 2
C 5
. 4 u 7 F
C 7 6 9
0 5 V
0 1 n 0 F
C 6 5 2 V
0 1 u 0 F M A T E R A I L
6 1 V
5 V A 2 1 V A
C N 5
F T 7 B L M 1 4 P 6 0 0 S
1
1 2
2 A B
F T 8 B L M 1 4 P 6 0 0 S C 7 7 9
3
1 2
4 A B 0 1 n 0 F
F T 9 B L M 1 4 P 6 0 0 S
5 5 2 V
1 2
6 A B M A T E R A I L
7 F T 0 1 B L M 1 4 P 6 0 0 S
1 2
8 A B
9
0 1
P O D
X R E F
C 7 8 9
0 1 n 0 F
5 2 V
C 2 2
M A T E R A I L
0 1 u 0 F
5 2 V
P o w r e S g i a n f l o r m S M P S B a o d r
o ( l n f y r o U S ) A
Samsung Electronics
5 7 . V B 0 7 V B
S 6 1 V B 2 1 V B
X R E F
P O W
F T 2 B L M 1 4 P 6 0 0 S C 8 7 0
1 2
A B 1 u 0 F
0 5 V
F T 3 B L M 1 4 P 6 0 0 S
1 2
A B
F T 4 B L M 1 4 P 6 0 0 S
1 2
A B
F T 5 B L M 1 4 P 6 0 0 S
1 2
A B
F T 6 B L M 1 4 P 6 0 0 S
1 2
A B
B D 2 C C I 1 2 6 J 1 0 N E
B
C 7 9 9
0 1 n 0 F
C 8 0 0
5 2 V
0 1 n 0 F
M A T E R A I L
5 2 V
C 7
C 8
M A T E R A I L
0 1 u 0 F
2 2 u 0 F
6 1 V
5 3 V
5 V A 5 7 . V B 2 1 V B
R 6
R 7 R 8
1 2 . K h o m
1 K 2 K
/ 1 0 1 W
O P 2 O P 3
O P 1
P o w r e C h c e I k d n c i t a r o L E D
_ S W
S 6 1 V B S 4 1 V B L _
U S E B P 6 9 0 - 8 0 2 8 A
C I 1
E R _ M U T E
*
M G N D 1
M G N D 1
1 4
V N I V A D J
2 3
V O G N D
M G N D 2
M G N D 2
R 1
3 1 K h o m
C 1 C 2
/ 1 0 1 W
2 2 u 0 F 0 1 n 0 F
5 3 V 5 2 V
M O
R 3
1 7 8 h o m
R e u g t a l r o
/ 1 0 1 W
f r o A d u o i A m p L - t f e
C I 3
9 V B
2 1 V B
L M 3 7 1 S X
B D 7 9 1
1 2
V N I V O U T 1 _
A D J V O U T 2 _
3 4
R 5
8 5 4 h o m
/ 1 0 1 W
C 7 1
R 9
C 8 1 C 9 1 C 0 2 C 1 2
0 1 n 0 F
5 1 . K h o m
3 u 3 F 0 1 n 0 F 0 1 u 0 F 0 1 n 0 F
5 2 V
/ 1 0 1 W
5 2 V 5 2 V 6 1 V 5 2 V
M O
M O M O
5 7 . V B 5 V B
B D 7 8 1
C I 6
K A I 8 7 D 5 0 F
1 3
I O
G
2
C 3 2 C 4 2 C 5 2 C 6 2
2 u 2 F 0 1 n 0 F 0 1 u 0 F 0 1 n 0 F
6 1 V 5 2 V 6 1 V 5 2 V
M O M O
S 6 1 V B S 4 1 V B _ R
U S E B P 6 9 0 - 8 0 2 8 A
C I 2
*
M G N D 1
M G N D 1
1 4
V N I V A D J
2 3
V O G N D
M G N D 2
M G N D 2
R 2
3 1 K h o m
C 3 C 4
/ 1 0 1 W
2 2 u 0 F 0 1 n 0 F
5 3 V 5 2 V
M O
R 4
1 7 8 h o m
R e u g t a l r o
/ 1 0 1 W
f r o A d u o i A m p R - g i t h
U S A O P T O I N
2 1 V A 9 V A 2 1 V A
C I 4
B D 7 1 2 B D 7 0 2
C C I 1 2 6 J 1 0 N E B A 1 8 7 M 9 0 F P C C I 1 2 6 J 1 0 N E
1 3
I O
G
2
C 5 1
C 6 1
3 u 3 F 0 1 n 0
5 2 V
5 2 V
M A T
C 1 1 C 2 1 C 3 1 C 4 1
3 u 3 F 0 1 n 0 F 0 1 u 0 F 0 1 n 0 F
5 2 V 5 2 V 6 1 V 5 2 V
M O M O
Schematic Diagram
U S A O P T O I N
F A N _ S W
C I 5
M C I 3 1 9 2 0 B M
R 9 3 0 1 K 1 8
E N G N D
2 7
N I G N D
3 6
O U T G N D
4 5
A D J G N D
R 9 1 0
1 5 K h o m R 9 2 0
F
/ 1 0 1 W 9 1 . K h o m
/ 1 0 1 W
E R A I L
8 V A _ F A N
C 9
C 0 1 0 1 u 0 F
0 1 n 0 F 6 1 V
5 2 V
M A T E R A I L
10-1