Read Sharp ER-A490 (serv.man2) Service Manual online
4.
D
ispl
ay
PWB
l
a
yout
5.
P
O
P
-u
p
di
sp
la
y
P
W
B
ci
rc
u
it
di
ag
ra
m
6.
PO
P-
up
di
spl
ay
PWB
l
ayout
VF
2R
1
VF
2R
2
3
SA
4
SB
5
SC
6
SD
7
SE
8
SF
9
SG
1
0
ID
1
1
DP
1
2
13
14
15
16
17
18
19
20
PG
1
2
1
PG2
22
PG3
23
PG4
24
PG5
25
PG6
26
PG7
27
28
VF
R
1
2
9
VF
R
1
30
VF
2R
10
SA
9
8
SC
7
SD
6
SE
5
SF
4
SG
3
ID
2
DP
1
PG1
8
PG2
7
PG3
6
PG4
5
PG5
4
3
PG
7
2
VF
R
1
1
SB
PG6
CN2
CN1
D
is
p
la
y
t
u
b
e
– 53 –
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