Read Sharp XE-A301 (serv.man3) Service Manual online
XE-A301V
CIRCUIT DIAGRAM AND PWB LAYOUT
– 18 –
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
4/7
DRAWER1
DRAWER2
STRAIGHT CON
RIGHT-ANGLE CON
RIGHT-ANGLE CON
FOR KEY I/F
FB1,2,4:JUMPER WIRE
FB3:JUMPER WIRE
*"J":T500mA/250V(LT-5)
NOT INSTALL
a
b
c
d
e
f
g
dp
/RESET
P90
P91
KR0
KR1
KR2
KR3
KR4
KR5
KR6
/S6
KR7
/S9
/VON
/S2
P91
/S3
/S4
/S5
/S6
/S7
KR4
KR5
KR6
KR7
P91
/RESET
/S2
/S4
c
d
e
f
g
dp
/S9
a
b
/S6
DR1
DR2
P91
/VON
KR0
KR1
KR2
KR3
P90
/S3
/S6
/S5
/S7
VH
CUTM+
CUTM-
CUTS
VJCOM
/JPFA
/JPFB
/JPFC
/JPFD
/JPES
VH
TM1
/STRB4
/STRB3
SO
SI
/LATCH
/STRB2
/STRB1
/RPES
VRCOM
/RPFA
/RPFB
/RPFC
/RPFD
PHUPS
VPTEST
KS3
KS2
KS1
KS0
PCLK
VCC
VLED
VCC
VCC
+24V
R111
16KF
FB37
CIM31J601NE
CN6
T_PRINT CN(40Pin)00 6229 640 003 800
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
FB34
CIM31J601NE
CN4
<DR CN(2Pin)5046-03A>
1
2
3
R112
3.6KF
C99
<0.1uF>
FB2
JUMPER
CN3
<DR CN(2Pin)5046-03A>
1
2
3
FB3
<JUMPER or BFR601009C8NG>
F2
Q12
2SD2170
R107
1K
Q14
<2SD2170>
CN5
KEY I/F RELAY CN(40Pin)52045-4045
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
FB35
CIM31J601NE
R110
<1K>
C98
<0.1uF>
C96
0.1uF
FB33
CIM31J601NE
R108
<22K>
FB1
JUMPER
R109
<4.7K>
FB32
CIM31J601NE
FB4
<JUMPER or BFR601009C8NG>
D8
1SS353
CN2
DR CN(2Pin)5045-03A
1
2
3
D7
<1SS353
>
Q13
<KRC111S>
FB36
CIM31J601NE
C97
0.1uF
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