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
HEAT S
INK
P
O
W
E
R UNI
T
1
2
CN
6
PS CN
4
1
2
3
BD
1
C
P
301
C101
0.
033u
F3
T2.
5
A
L250
V
C1
07
68
00u/
63V
5
3
2
1
4
IC17
STR2124
L1
18
0u
H
+2
4
V
C106
2
200u
F/
5
0
V
+5
V
D1
1S
S
133
V2
4
R6
9
27K
G
GN
D
+
24V
D5
1N
400
2
V2
4
F2
T630mAL25
0
V
7
4
5
8
2
10
6
1
3
9
T1
D
C
-D
C CV
T
R7
2
8.
2K
G
R7
3
15K
G
C1
0
2
1u/
50V
R7
4
2.
7K
3
2
1
8
4
IC
1
8
A
GL
3
9
3
R7
5
2.
7K
R7
6
56K
2-
8
D
,3
-7
B
,6-
7A
/P
OF
C1
0
3
100
0P
ZD
1
M
TZ5.
1
A
R7
7
9.
1K
G
-32
V
VF
1
VF
2
ZD
5
M
TZJ
3
9
C
R188
13
K
ZD
4
M
TZ4
.3
B
C1
1
0
3.
3uF
/50V
C1
09
47
uF/
50V
D6
PS102R
R8
1
5.
6K
R8
4
22
0
C116
C1
05
33
00P
Q5
C41
5
3
Q6
C
3
198
C114
10
0u
/5
0V
R8
2
33
0
C1
15
10
u/
50
V
D3
1N
400
2
D4
PS102R
C111
47
0u
/1
6V
C1
12
100u/
16V
C113
33
0u
/1
6V
+5
V
R7
8
22
0
R7
9
33
C104
0.
1
u
F
Q3
DR
A
2
T
ZD6
R
D
5.
6FB
3
1W
ZD
2
M
TZ5.
6
B
VCK
D
C
VC
H
VRAM
VB
T
D2
1N
40
02
ZD
3
M
TZ5.
6
A
R8
0
33
0
BT
1
BA
TTE
RY
3
/17
0mAH
Po
wer
sup
p
ly
5/6
– 48 –
Click on the first or last page to see other ER-A490 (serv.man2) service manuals if exist.