Sharp LC-20SH6U Service Manual page 50

LC-20SH6U
ËSUB Unit-6/6
H
T O S U 1 B T ( U N E R N I / P U ) T
S _ S W
A F T
A G C
_ L M U T E
S C 1 L
S D A 1
S _ N I O / U T
V _ N I O / U T
G T V _ S E L
V _ S E L
C V B S
S _ Y
S _ C
C O M P _ Y
C O M P _ P B
C O M P _ P R
B 1 3 V
B 5 V
B 3 3 . V
F
M O N _ R
M O N L _
P C L _
P C _ R
C O M P L _
C O M P _ R
A V 3 L _
A V _ 3 R
A V 2 L _
A V _ 2 R
S _ F I
E
D _ S E L
T O S U 2 B S ( O U N ) D
S _ S T B Y
S P _ M U T E
S P L _
S P _ R
D A C M _ R
D A C M L _
D
_ L M U T E 2
C
B
P 0 5 1 0
N 4 0 8 7 G E
T O S P S T
R 0 5 6 0
0 4 1 0 G E F W
S P R _ ) + ( 1
S P R _ ) - ( 2
S P L _ ) + (
3
R 0 5 5 0
0 4 1 0 G E F W
S P L _ ) - ( 4
A
1 2 3 4
SUB6(INTERFACE)
P 0 5 2 0
W A 0 9 8 W J
1 ( 5 2 V 1 / ) A
T O M A N I ( 6 N I T E R F A C ) E
1
G N D B 8 V
2 S G I _ V C C N I V _ P O W
3 O F 2 L O / F _ L P W M
S G I _ V C C
4 O F 1 L O / F _ L D A C
S G I _ V C C
5
G N D B S _ P O W
6 B 1 8 . V _ L E R R
D * 0 5 4 0
7 B 1 8 . V
S H O R T _ D E T
R H E X
E X 2 0 9 5 T A
8
B 3 3 . V
9 G N D P
0 1 B 5 3 V A C _ C T R L
1 1
B 5 V
2 1 K
B 5 V
3 1 5 V B U
P 0 5 3 0
W A 0 9 8 W J
T O M A N I ( 6 N I T E R F A C ) E
R 0 5 0 1
1
G N D P C _ R
0
C O M P _ Y
2
C O M P _ Y N I S / C _ R C O M P L _
C O M P _ P B
3 C O M P _ P b N I S / C _ G C O M P _ R
C O M P _ P R
4 A V 3 L _
C O M P _ r P N I S / C _ B
5
G N D A V _ 3 R
C V B S
6 C V B S N I A V 2 L _
S _ Y
7 S Y _ N I
S _ C
8 S C _ N I
9
S C _ V N I
0 1 G N D G N
M M O O N N _ _ R R
1 1 D
M O N _ R
M O N L _
2 1 D A C M
M O N L _
P C L _
3 1 P C L _
P 0 5 4 0
W A 0 9 8 W J
T O M A N I ( 6 N I T E R F A C ) E
1 V _ S E L
G N D
A F T
2 A F T V _ N I O / U T
A G C
3 A G C S _ N I O / U T
4 _ L M U T E
B S _ E R R
T V _ S E L
T V _ S E L
5
_ L M U T E 2
D _ S E L
6 D _ S E L
S P _ M U T E
G N D
7 S _ S T B Y
S _ S W
8 S _ S W
9 C
F _ S E 0 L
0 1 F _ S E 1 L G N
S C 1 L
1 1 S C L D L _ N I E 3 S / C _ S L O W S W
2 1 S C 2 L M O N _ S W S / C _ F B
S D A 1
3 1
S D A
5 6 7 8
64
6 2
N I V _ P O W
5 2
O F 2 L O / F _ L P W M
4 2
O F 1 L O / F _ L D A C
3 2
2 2
_ L E R R
1 2
S H O R T _ D E T
0 2
G N D 9 1
P O W
O W 8 1
A C _ C T R L
7 1
P O W 2
P O W 2 6 1
K E Y 2
E Y 2 5 1
K E Y 1
K E Y 1
4 1
P P C C _ _ R R
6 2
C C O O M M P P L _ _ L
5 2
C C O O M M P P _ _ R R
4 2
A A V V 3 _ L _ L
3 2
A V _ 3 R
2 2
A V 2 L _
1 2
A V _ 2 R
A V _ 2 R 0 2
G N D 9 1
S _ F I
S _ F I 8 1
D 7 1
D D A A C C M M L _ L _
A C M L _ 6 1
D D A A C C M M _ _ R R
_ R 5 1
G N D
4 1
V _ S E L
6 2
V _ N I O / U T
5 2
S _ N I O / U T
4 2
_ L M U T E
3 2
_ L M U T E 2
2 2
S P _ M U T E
1 2
S _ S T B Y
0 2
G N D 9 1
N / 8 1
D 7 1
6 1
5 1
S D A 2 4 1
9 10 11 12
D U N K T 6 D 4 7 W E
D U N K T D 7 6 D 4 E
T O S U 3 B A ( C D / ) C
A C _ C T R L
S H O R _ T D E T
S G I _ V C C
S O U N D _ G N D
N I V _ V C C
N I V _ G N D
S G I _ G N D
O F 1 L O / F _ L D A C
P * 0 5 5 0
Z 3 1 8 3 C E
( 0 2 B 0 1 U S / 5 U A / V 6 U S / H 6 ) U
M F T O N I V 0 2
3 1
N I V + B
2 1
N I V + B
1 1
N I V + B
0 1 N I V + B
9 N I V G N D
N I V G N D
8
B ( 0 1 U S / 5 U A / V 6 U S / H 6 ) U
Q * 0 5 1 0
7 N I V G N D
K R C 0 1 S 2
6 N I V G N D
5 O F 1 L
4 O F 2 L
R * 0 5 3 0
0
3 V S 3 H 3 .
B ( 0 1 U S / 5 U A / V 6 U S / H 6 ) U
_ L E R R
L M P E R R
2
S G I G . N D
1
T O S U 4 B D ( C D / ) C
P O W
B 8 V
T O S U 5 B C ( O N T R O ) L
P O W 2
P O W 2
K E Y 2
K E Y 2
K E Y 1
K E Y 1
13 14 15 16
65
LC-20SH6U
17 18 19