Sharp LC-19S7E-BK Service Manual page 93

14. AUDIO AMP
1 2
R 6 1 0 3
A
5 6 K O H M 1 1 / 0 W
+ 5 V _ S W
1 8 0 K O H M 1 1 /
R 6 1 0 4 R 6 1 0 5
R 6 1 0 1 5 6 K O H M 1 1 / 0 W
4 7 K O H M 1 1 / 0 W
R 6 1 0 2
Q 6 1 0 2
2
B C 8 4 7 C
1 K O H M + 5 - % 1 1 / 0 W
Q 6 1 0 1
7 1 8 V _ P W R _ S W
M U N 2 2 1 1 T G I
B
C
D
E
A U O u L t R 6 1 0 8 1 0 0 R 1 1 / 6 W 5 %
7 A U O u L t
A U O u R t R 6 1 0 9 1 0 0 R 1 1 / 6 W 5 %
7 A U O u R t
C 6 1 0 4 C 6 1 0 5 R
1 0 N 1 6 V 2
1 0 N 1 6 V
R 6 1 3 7
F 2 2 K 1 1 / 6 W 5 %
G
H
2008-03-14
1 2
3 4
+ 1 8 V
Q 6 1 0 3 C 6 1 0 2
1 0 0 N 5 0 V F B 6 1 0 2
1 8
S D
1 2 0 R N ( ) C
2 7
S D
R 6 1 0 7 0 R N ( ) C
3 6
S D
0 W
4 5
G D
D 6 1 0 1
S 4 I 8 3 5 D D Y
+ 1 8 V _ S
C 6 1 0 1
3 3 0 N 5 0 V R 6 1 0 6 C 6 1 0 3 S 3 B
+
1 0 K O H M 1 1 / 0 W C 6 1 4 8
1 0 U F 5 / 0 V 1 0 0 N 5 0 V
7 A U O u L t
7 A U O u R t
+ 3 V 3 _
R 6 1 1 1
4 7 K O H M 1 1 / 0 W
1 0 K 1 1 / 6 W 5 %
R 6 1 1 0
2 Q 6 1 0 4
2 7 , A M P _ M U T E
B C 8 4 7 C
C 6 1 1 0 1 U 2 5 V
1
C 1 P
3
C 1 N
5
P V S S
C 6 1 0 6 2 U 2 1 6 V
7
S V S S
R 6 1 3 5 1 0 K 1 1 / 6 W 5 % R 6 1 3 9 4 7 K 1 1 / 6 W 5 %
1 3
N I L
C 6 1 0 7 2 U 2 1 6 V R 6 1 3 6 1 0 K 1 1 / 6 W 5 % R 6 1 4 0 4 7 K 1 1 / 6 W 5 %
1 5
N I R
C 6 1 0 8 C 6 1 0 9
6 1 3 8
2 K 1 1 / 6 W 5 % 3 3 0 P 5 0 V 3 3 0 P 5 0 V C 6 1 1 1
1 U 2 5 V
C 6 1 1
C 6 1 1
C N 6 1 0 1 E 1 1 C 6 1 0 1 A 2 C 6 1 0 2 A 3 C 6 1 0 3 A 4 C 6 1 0 4 F 2
C 6 1 0 5 F 2 C 6 1 0 6 E 3 C 6 1 0 7 E 3 C 6 1 0 8 F 3 C 6 1 0 9 F 3
C 6 1 1 0 E 4 C 6 1 1 1 F 4 C 6 1 1 2 F 5 C 6 1 1 3 F 5 C 6 1 1 4 E 5
C 6 1 1 5 E 5 C 6 1 1 6 E 6 C 6 1 1 7 E 7 C 6 1 1 8 E 7 C 6 1 1 9 F 7
C 6 1 2 0 F 7 C 6 1 2 1 E 6 C 6 1 2 2 E 7 C 6 1 2 3 E 8 C 6 1 2 4 E 8
C 6 1 2 5 E 9 C 6 1 2 6 F 9 C 6 1 2 7 E 9 C 6 1 2 8 E 9 C 6 1 2 9 E 9
C 6 1 3 0 G 9 C 6 1 3 1 G 9 C 6 1 3 2 C 5 C 6 1 3 3 C 6 C 6 1 3 4 C 6
C 6 1 3 5 C 6 C 6 1 3 6 E 9 C 6 1 3 7 C 7 C 6 1 3 8 C 7 C 6 1 3 9 C 8
C 6 1 4 0 C 8 C 6 1 4 1 B 9 C 6 1 4 2 B 9 C 6 1 4 3 B 9 C 6 1 4 4 C 9
C 6 1 4 5 C 9 C 6 1 4 6 C 1 0 C 6 1 4 7 C 1 0 C 6 1 4 8 A 4 D 6 1 0 1 A 4
F B 6 1 0 2 A 4 F B 6 1 0 4 D 7 L 6 1 0 1 E 9 L 6 1 0 2 G 9 Q 6 1 0 1 B 1
Q 6 1 0 2 B 2 Q 6 1 0 3 A 3 Q 6 1 0 4 E 4 Q 6 1 0 5 E 6 Q 6 1 0 6 E 6
Q 6 1 0 7 B 8 R 6 1 0 1 A 1 R 6 1 0 2 B 2 R 6 1 0 3 A 2 R 6 1 0 4 A 2
R 6 1 0 5 A 2 R 6 1 0 6 A 3 R 6 1 0 7 A 4 R 6 1 0 8 E 1 R 6 1 0 9 E 1
R 6 1 1 0 E 4 R 6 1 1 1 E 4 R 6 1 1 2 D 5 R 6 1 1 3 F 5 R 6 1 1 4 F 5
R 6 1 1 5 E 6 R 6 1 1 6 E 6 R 6 1 1 7 E 6 R 6 1 1 8 E 6 R 6 1 1 9 E 6
R 6 1 2 0 E 7 R 6 1 2 1 E 7 R 6 1 2 2 D 9 R 6 1 2 3 D 9 R 6 1 2 4 F 9
R 6 1 2 5 F 9 R 6 1 2 6 F 9 R 6 1 2 7 F 9 R 6 1 2 9 F 9 R 6 1 3 0 F 9
R 6 1 3 1 C 5 R 6 1 3 2 C 5 R 6 1 3 3 C 6 R 6 1 3 4 C 6 R 6 1 3 5 E 3
R 6 1 3 6 E 3 R 6 1 3 7 F 2 R 6 1 3 8 F 2 R 6 1 3 9 E 4 R 6 1 4 0 E 4
R 6 1 4 2 C 7 R 6 1 4 3 C 7 R 6 1 4 4 C 8 R 6 1 4 5 C 8 R 6 1 4 6 B 7
R 6 1 4 7 B 8 R 6 1 4 8 B 9 R 6 1 4 9 C 9 R 6 1 5 0 C 9 R 6 1 5 1 C 1 0
R 6 1 5 2 C 1 0 U 6 1 0 1 E 5 U 6 1 0 2 E 8 U 6 1 0 3 B 8 Z D 6 1 0 1 E 6
3 4
5 6 7
W
R 6 1
7 H P _ M U T E
A U O u L t R 6 1 3 1 1 0 0 R N ( ) C C 6 1 3 4 1 U N ( ) C
R 6 1 4 2 1 0 K N ( ) C
A U O u R t R 6 1 3 2 1 0 0 R N ( ) C C 6 1 3 5 1 U N ( ) C R 6 1 4 3 1 0 K N ( ) C
R 6 1 3 3 C 6 1 3 7 C
C 6 1 3 2 C 6 1 3 3 R 6 1 3 4
2 2 K N ( ) C 2 2 K N ( ) C 3 3 0 P N ( ) C 3
1 0 N 1 6 V N ( ) C 1 0 N N ( ) C
S W
+ 1 8 V _ S W + 1 8 V _ A
R 6 1 1 2
3 3 O H M + 5 - % 1 1 / 0 W 1 2
F B 6 1 0 4 1 2 0 R 6 / 0 0 0 m A
R 6 1 1 7 +
7 A M P _ S T B Y
1 5 . K O H M 1 1 / 0 W
R 6 1 2 0
R 6 1 1 9
4 7 K 1 1 / 0 W 1 0 O H M 1 1 / 6
C 6 1 1 4 C 6 1 1 5
1 0 0 N 1 6 V 1 0 0 N 1 6 V
Q 6 1 0 6
+ C 6 1 1 6 Q 6 1 0 5 B C 8 4 7 C
2 2 0 u F 1 / 0 V B C 8 4 7 C
R 6 1 1 8
4 7 0 O H M 1 1 / 0 W
2
P G N D
1 7
S G N D
2 7 , A M P _ M U T E
R 6 1 2 1 1 0 O H M
R 6 1 1 5 1 0 O H M 1 1 / 6 W C 6 1 1 7 1 U F 1 6 V
9
O U T L
R 6 1 1 6 1 0 O H M 1 1 / 6 W C 6 1 1 8 1 U F 1 6 V
1 1
O U T R
U 6 1 0 1
D R V 6 0 1 R T J R
C 6 1 1 9
2 3 3 P 5 0 V 1 U 2 5 V C 6 1 2 0
R 6 1 1 3 3 3 K O H M 1 1 / 6 W 1 U 2 5 V
3 3 3 P 5 0 V
R 6 1 1 4 3 3 K O H M 1 1 / 6 W
5 6 7
93
8 9
+ 3 V 3 _ S W
R 6 1 4 8
3 3 R N ( ) C
R 6 1 4 7
4 7 K N ( ) C
C 6 1 4 1 C 6 1 4 2
1 0 0 N N ( ) C 1 0 0 N N ( ) C
1 0 K N ( ) C
4 6 Q 6 1 0 7 C 6 1 4 3
2 +
B C 8 4 7 C N ( ) C 2 2 0 u F 1 / 0 V N ( ) C
1 U N ( ) C
C 6 1 3 9
1 2
C 1 P P G N D
3 1 7
C 1 N S G N D
5
P V S S
7
S V S S
R 6 1 4 4 4 7 K N ( ) C R 6 1 5 1
1 3 9
N I L O U T L
R 6 1 4 5 4 7 K N ( ) C
1 5 1 1
N I R O U T R
6 1 3 8 R 6 1 5 2
3 0 P N ( ) C C 6 1 4 0 U 6 1 0 3
D R V 6 0 1 R T J R N ( ) C
1 U N ( ) C
C 6 1 4 4 3 3 P 5 0 V N ( ) C
R 6 1 4 9 3 3 K N ( ) C
C 6 1 4 5 3 3 P 5 0 V N ( ) C
R 6 1 5 0 3 3 K N ( ) C
R 6 1 2 2 R 6 1 2 3
M P
2 2 . K O H M 1 4 / W 2 2 . K O H M 1 4 /
L 6 1 0 1
+ C 6 1 2 2
C 6 1 2 7
C 6 1 2 3 C 6 1 2 4
4 7 0 u F 3 5 V 1 0 0 N 5 0 V 1 0 0 N 5 0 V L O U T +
3 5 u H
W 4 7 0 u F 2 5 V
C 6 1 3 6
4 7 0 N 5 0 V
U 6 1 0 2 + 1 8 V _ A M P
T P A 3 1 2 3 D 2 P W P R
1 2 4
P V C C L P G N D L
C 6 1 2 9
2 2 3 +
C 6 1 2 5
S D P G N D L
C 6 1 2 8 4 7 U F 5 0 V
3 2 2
P V C C L L O U T
1 1 / 6 W 1 0 0 N 5 0 V
4 2 1
M U T E B S L
2 2 0 N 2 5 V
5 2 0
L N I A V C C
6 1 9
R N I A V C C
7 1 8
A M P _ G A N I 0
B Y P A S S G A N I 0
8 1 7
A G N D G A N I 1 A M P _ G A N I 1
9 1 6
A G N D B S R
2 2 0 N 2 5 V
1 0 1 5
P V C C R R O U T
1 1 1 4
V C L A M P P G N D R
C 6 1 2 6
1 2 1 3
P V C C R P G N D R
+ 3 V 3 _ S W
R 6 1 2 9 R 6 1 3 0
2 2 . K O H M 1 4 / W 2 2 . K O H M 1 4 /
L 6 1 0 2
C 6 1 3 0
R O U T +
3 5 u H
4 7 0 u F 2 5 V
C 6 1 3 1
4 7 0 N 5 0 V
e r d u e c P O P N i o e s
8 9
LC-19S7E-BK LC-26S7E-BK LC-32S7E-BK
1 0 1 1
A
B
C 6 1 4 6 3 3 0 u F N ( ) C
1 0 R N ( ) C
H P L 2
C 6 1 4 7 3 3 0 u F N ( ) C
1 0 R N ( ) C
H P R 2
C
D
W
E
C N 6 1 0 1
1
2
3
4
7
7
C O N N
F
W
G
H
1 0 1 1