Sharp LC-19S7E-BK Service Manual page 83

04. TUNER
1
T U 1 1 0 1
A
1
N C
2
N C
3
G N D
T _ 5 V
4
+ B
T _ A G C
5
R F A G C
6
G N D
T _ S D A
7
S D A
T _ S C L
8
S C L
T _ A S
9
M O P L L A S
1 0
N C
1 1
N C
1 2
N C
2 0
T H 4
M _ S
1 9 1 3
T H 3 S F I
1 8 1 4
T H 2 N C
M _ A
1 7 1 5
B
T H 1 A u d o i
M _ V
1 6
V d i e o
T U N T - A F T Z - 7 1 1 D N ( ) C
L G T U N E R
C
D
E
1
2008-03-14
2 3
L 1 1
C 1 1 0 4 C 1 1 1 5 C 1 1 0 6
+
4 7 0 u F
C 1 1 0 1
1 0 N 1 6 V 1 0 u F 1 / 0 V
2 2 . u F 5 0 V N ( ) C
1 0 O H M 1 1 / 6 W
1 0 O H M 1 1 / 6 W
R 1 1 1 3 0 O H M 1 1 / 6 W
C 1 1 2 8 C 1 1 2 7
4 7 p F 4 7 p F
R 1 1 1 7 0 O H M 1 1 / 6 W
C 1 1 1 0
C 1 1 1 2
T V _ S F I
1 0 U F 5 / 0 V N ( ) C R 1 1 0 7 0 O H M 1 1 /
C 1 1 1 1
2 2 P 5 0 V
C 1 1 1 3
R 1 1 0 8 0 O H M 1 1 /
C 1 1 1 8
R 1 1 2 0 1 0 K N ( ) C C 1 1 2 0
1 0 U F 5 / 0 V N ( ) C
R 1 1 2 1 C 1 1 1 9
1 0 0 K N ( ) C 1 0 0 P N ( ) C
R 1 1 2 3 0 O H M + 5 - % 1 1 / 6 W
+ 5 V _ S W
Q 1 1 0 1
2 N 3 9 0 4 S R - T K P / S N ( ) C
T V _ C V B S
1 2
R 1 1 2 2 3 9 R N ( ) C F B 1 1 0 1 3 0 R N ( ) C
R 1 1 1 9 C 1 1 0 8 C 1 1 1 7
3 3 0 P 5 0 V N ( ) C 3 3 0 P
1 K N ( ) C
2 3
4 5
+ 5 V _ S W
0 1
1 5 0 u H
C 1 1 0 5
+
1 6 V
1 0 0 u F 1 0 V
R 1 1 1 4 T _ A S
2 I C _ S D A 7 8 , 1 , 2
T _ S D A
R 1 1 1 5 T _ S C L
2 I C _ S C L 7 8 , 1 , 2
T _ 5 V
M _ S
T _ A G C
M _ A
M _ V
1 0 0 N 1 6 V
S F I P 7
6 W
1 0 0 N 1 6 V
S F I M 7
6 W
1 0 0 N N ( ) C
A U M O N O 7
C 1 1 0 9 4 7 N 1 6 V
R 1 1 0 6 4 7 R 1 1 / 6 W 5 %
5 0 V N ( ) C
R 1 1 0 5 R 1 1 0 9
7 5 O H M + 1 - % 1 1 / 6 W 7 5 O H M + 1 - %
C 1 1 1 4 4 7 N 1 6 V
R 1 1 1 6 0 O H M + 5 - % 1 1 / 6 W
4 5
83
6 7
T U 1 1 0 2
S T M 6 - C 3 2 / 3 5
1
B T T ( ) P
2
F I T ( ) P
3
N C
4
A S
5
S D A
6
S C L
7
+ 5 V
8
S F I
9
A G C
1 0
A F T
1 1
A U D O I
1 2
V D I E O
X G T U N E R
T U N E R _ C V B S 7
1 1 / 6 W N ( ) C
T U N E R _ V C O M 7
6 7
LC-19S7E-BK LC-26S7E-BK LC-32S7E-BK
8
A
C 1 1 0 1 A 2
C 1 1 0 4 A 3
C 1 1 0 5 A 4
C 1 1 0 6 A 3
C 1 1 0 8 D 3
C 1 1 0 9 D 4
C 1 1 1 0 B 2
B
C 1 1 1 1 B 3
C 1 1 1 2 B 4
C 1 1 1 3 B 4
C 1 1 1 4 D 4
C 1 1 1 5 A 3
C 1 1 1 7 D 3
C 1 1 1 8 B 2
C 1 1 1 9 C 3
C 1 1 2 0 B 4
C 1 1 2 7 B 3
C 1 1 2 8 B 3
F B 1 1 0 1 D 3
L 1 1 0 1 A 4
Q 1 1 0 1 C 2
R 1 1 0 5 D 4
R 1 1 0 6 D 4
C
R 1 1 0 7 B 3
R 1 1 0 8 B 3
R 1 1 0 9 D 5
R 1 1 1 3 B 2
R 1 1 1 4 A 4
R 1 1 1 5 A 4
R 1 1 1 6 D 4
R 1 1 1 7 B 2
R 1 1 1 9 D 2
R 1 1 2 0 B 3
R 1 1 2 1 C 3
R 1 1 2 2 D 3
R 1 1 2 3 C 3
R 1 1 2 4 B 3
T U 1 1 0 1 A 1
T U 1 1 0 2 A 6
D
E
8