XE-A113 (serv.man3). XE-A113 Service Manual - Sharp ECR Service Manual (repair manual). Page 20

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XE-A113 (V)
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
2/3
DRIVING CIRCUIT
P93
/S0
P94
/S3
d
a
/S1
dp
P95
/AS
/BS
/S2
BS
P96
e
b
P91
/S7
P97
/S4
/S8
/S5
VDR
P91
/RESET
/S9
/S6
AS
f
P90
P92
/VON
c
g
/BS
AS
BS
/AS
VP
VP
VO
VCC
VLED
VP
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VP
P95
1
/S8
/S9
f1
/S4
P101
1
c1
/S2
PE
HUPS
/S1
VO
2,3
IN1
1
/S5
/S3
P90
1
/S8
KST3
1
P100
1
dp
1
P96
1
/S0
P94
1
P91
1
e1
P91
1
VO
1,3
/S7
IN2
1
/S6
/S3
KST2
1
/S0
b1
TH
1
TCOFF
3
/S6
/RESET
1
P91
1
/S7
/S5
ENA2
1
/S3
g1
P93
1
KST1
1
/S1
d1
MOT
OR
1
/VON
3
/S2
a1
DR1
1
P92
1
/S4
/S4
ENA1
1
/S9
KST0
1
P97
1
TH
1
CLK
1
/STB1
1
PE
HUPS
/STB2
1
/LAT
1
DAT
1
MOTOR
DRAWER
STRAIGHT CON
JUMPER WIRE(FB2)
D
G
S
JUMPER WIRE(FB1)
NOT
 INST
ALL
KEY CN
PRINTER CN
2SK2731
1
2
3
S
G
D
KRC111S
2
3
E
B
C
1
2SD2212
2
BC
13
E
not install
C40
0.1uF
C40
0.1uF
+
C39
10uF/50V
+
C39
10uF/50V
1
2
CN6
1.25-2-34P
CN6
1.25-2-34P
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
IC9
74HC138
IC9
74HC138
A
1
B
2
C
3
G2A
4
G2B
5
G1
6
Y7
7
GND
8
Y6
9
Y5
10
Y4
11
Y3
12
Y2
13
Y1
14
Y0
15
VCC
16
+
C31
10uF/50V
+
C31
10uF/50V
1
2
C29
0.1uF
C29
0.1uF
D3
1SS133
D3
1SS133
1
2
D2
1SS133
D2
1SS133
1
2
R72
10KF
R72
10KF
C37
0.1uF
C37
0.1uF
R10
10K
R10
10K
R77
1.8K
R77
1.8K
C41
0.1uF
C41
0.1uF
FB2
C66673
FB2
C66673
+
-
IC8B
BA10393
+
-
IC8B
BA10393
5
6
7
8
4
C32
0.1uF
C32
0.1uF
R1
1
10K
R1
1
10K
D4
1SS133
D4
1SS133
1
2
C30
330pF
C30
330pF
R81
4.7K
R81
4.7K
+
C38
47uF
50V
+
C38
47uF
50V
1
2
R71
56KF
R71
56KF
CN1
1
EH-2A
CN1
1
EH-2A
1
2
CN10
1.0-1
1-26P
CN10
1.0-1
1-26P
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
+
C35
10uF/50V
+
C35
10uF/50V
D18
1N4002
D18
1N4002
1
2
+
-
IC8A
BA10393
+
-
IC8A
BA10393
3
2
1
8
4
Q2
2SK2731
Q2
2SK2731
2
3
1
TP2TP2
CN5
22-04-1031
CN5
22-04-1031
1
2
3
R76
1K
R76
1K
C28
0.1uF
C28
0.1uF
IC1
1
LB1838M
IC1
1
LB1838M
VCC
1
ENA1
2
ENA2
13
IN1
6
IN2
9
GND
7
GND
14
VS1
4
VS2
11
OUT1
3
OUT2
5
OUT3
12
OUT4
10
VCONT
8
FB1
C66673
FB1
C66673
F1
T500mA/250V
F1
T500mA/250V
R73
30KF
R73
30KF
C34
0.1uF
C34
0.1uF
C33
0.1uF
C33
0.1uF
Q4
2SD2212
Q4
2SD2212
1
3
2
C36
0.1uF
C36
0.1uF
IC10
74HC138
IC10
74HC138
A
1
B
2
C
3
G2A
4
G2B
5
G1
6
Y7
7
GND
8
Y6
9
Y5
10
Y4
11
Y3
12
Y2
13
Y1
14
Y0
15
VCC
16
R80
2K
R80
2K
CN4
EH-2A
CN4
EH-2A
1
2
Q3
KRC1
1
1
S
Q3
KRC1
1
1
S
2
1
3
R74
10KF
R74
10KF
R75
5.1KF
R75
5.1KF
Q1
2SD2212
Q1
2SD2212
1
3
2
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