Read Sharp ER-A490 (serv.man2) Service Manual online
8
7
6
5
4
3
2
1
A
B
C
D
1
2
3
4
5
6
7
8
D
C
B
A
C5
1
0.
1u
C5
2
0.
1u
C5
4
10u
1
2
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R
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X
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7
3.
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C5
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1u
R7
0
11
5
6
7
8
4
IC
1
B
G
L393
C4
9
20P
R6
5
62K
R6
9
100
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1
2
6
R5
7
39K
R6
8
100
R5
9
6.
2K
R6
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R5
6
10K
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3
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10
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8
36K
R6
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4.
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7
1000
P
R6
2
10K
R6
6
33K
R6
3
39K
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8
2200
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R6
4
820
R6
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3.
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15
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2
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LED
2
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320S
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3
N
R7
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3
4
5
R5
4
33K
R5
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22K
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1
2
6
R5
1
10
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4
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3
56K
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8
4
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50
1
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5
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(C
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)
9600
~
56.7KBPS
(C
N1-
5
)
(C
N
1
-3
)
2400
~
115.2
K
BPS
In
fr
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red D
a
ta
Ass
o
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ia
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9
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m
– 55 –
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