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ER-A410, ER-A420 (serv.man5). ERA410 420 Service Manual (Complete) - Sharp ECR Service Manual (repair manual). Page 24

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ER-A410/ER-A420
CIRCUIT DIAGRAM AND PWB LAYOUT
– 22 –
STRAIGHT CON
1
2
3
CN
8
(D
R CN
(2
Pin)5045-0
3
A
)
+
2
4
V
F
5
T
400
m
A
/2
50
V
(L
T
-5)
F
B
2
3
(JUM
P
E
R
)
V
H
V
J
CO
M
/J
P
F
A
/J
P
F
B
/J
P
F
C
/J
P
F
D
/J
P
E
S
V
CC
C
U
T
M
+
C
U
T
M
-
C
U
TS
c
d
e
f
g
d
p
c
d
e
f
g
d
p
a
b
a
b
C
1
05
0
.1
u
F
V
CC
V
L
E
D
F
OR 
K
E
Y
 I
/F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
1
0
1
0
11
11
1
2
1
2
1
3
1
3
1
4
1
4
1
5
1
5
1
6
1
6
1
7
1
7
1
8
1
8
1
9
1
9
2
0
2
0
2
1
2
1
22
22
2
3
2
3
2
4
2
4
2
5
2
5
2
6
2
6
2
7
2
7
2
8
2
8
2
9
2
9
3
0
3
0
3
1
3
1
3
2
3
2
33
33
3
4
3
4
3
5
3
5
3
6
3
6
3
7
3
7
3
8
3
8
3
9
3
9
40
40
CN
6
T
_
P
RINT CN
(40Pin)00
 6
22
9
 6
40
 00
3
 8
00
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
1
0
1
0
11
11
1
2
1
2
1
3
1
3
1
4
1
4
1
5
1
5
1
6
1
6
1
7
1
7
1
8
1
8
1
9
1
9
2
0
2
0
2
1
2
1
22
22
2
3
2
3
2
4
2
4
2
5
2
5
2
6
2
6
2
7
2
7
2
8
2
8
2
9
2
9
3
0
3
0
3
1
3
1
3
2
3
2
33
33
3
4
3
4
3
5
3
5
3
6
3
6
3
7
3
7
3
8
3
8
3
9
3
9
40
40
CN
7
K
E
Y
 I
/F
 R
E
L
A
Y
 CN
(40Pin)5
2
045-4045
K
R
4
K
R
5
K
R
6
K
R
7
P
9
1
/R
E
S
E
T
/S
2
/S
4
/S
9
K
R
0
K
R
1
K
R
2
K
R
3
K
R
4
K
R
5
K
R
6
K
R
7
/R
E
S
E
T
/S
2
/S
4
/S
9
K
R
0
K
R
1
P
9
0
P
9
1
K
R
2
K
R
3
P
9
0
/S
3
/S
3
/S
6
/S
6
K
S
3
K
S
2
K
S
1
K
S
0
K
R
8
K
R
9
K
R
1
0
K
R
11
K
R
11
K
R
1
0
K
R
8
K
R
9
V
H
T
M
1
/STR
B
4
/STR
B
3
SO
SI
/L
A
TCH
/STR
B
2
/STR
B
1
/R
P
E
S
V
RCO
M
/R
P
F
A
/R
P
F
B
/R
P
F
C
/R
P
F
D
P
H
U
P
S
P
C
L
K
F
B
1
6
CI
M
3
1
J
6
0
1
N
E
F
B
1
7
CI
M
3
1
J
6
0
1
N
E
F
B
1
8
CI
M
3
1
J
6
0
1
N
E
F
B
1
9
CI
M
3
1
J
6
0
1
N
E
F
B
2
0
CI
M
3
1
J
6
0
1
N
E
F
B
2
1
CI
M
3
1
J
6
0
1
N
E
D
RA
W
E
R
1
F
B
22
,2
3
,2
4
,2
5
:JUM
P
E
R 
W
IR
E
/S
6
/S
6
P
9
1
P
9
1
R
11
3
1
K
Q
8
2
S
D
2
1
7
0
C
1
0
6
0
.1
u
F
C
1
0
7
0
.1
u
F
R
11
7
22
K
R
11
8
4
.7
K
Q
1
0
K
RC
111
S
D
1
2
1
SS
3
55
--
>
P
AT
T
E
RN SHAR
T
D
RA
W
E
R
1
RIGHT
-ANG
L
E
 CON
1
2
3
CN
9
D
R CN
(2
Pin)504
6
-0
3
A
F
B
22
(JUM
P
E
R
)
F
B
2
4
(JUM
P
E
R
)
D
RA
W
E
R
2
RIGHT
-ANG
L
E
 CON
1
2
3
CN
1
0
D
R CN
(2
Pin)504
6
-0
3
A
F
B
2
5
(JUM
P
E
R
)
R
11
6
1
K
Q
9
2
S
D
2
1
7
0
C
1
0
8
0
.1
u
F
V
CC
R
11
4
1
6
K
F
R
11
5
3
.6
K
F
D
RA
W
E
R
2
D
11
1
SS
3
55
V
P
T
E
ST
A
B
C
D
8
7
6
54
3
2
1
1
2
3
4
5
6
7
8
D
C
B
A
DRIVER
2/7
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