Sharp XE-A202 Service Manual ▷ View online
XE-A202V
CIRCUIT DIAGRAM AND PWB LAYOUT
– 20 –
(BUSY:FOR BOOT)
/CI 5V
100ohm*5
1000pF*5
EFCB322513TS X 8
P6
7
/R
S
P7
4
RD
RD
/CI
/CD
P7
7
/DR
/SD
/S9
/ER
P6
4
P9
1
/SD
/R
S
P6
6
P7
5
/DR
/C
S
/CD
P7
6
/C
S
/ER
P7
6
P6
6
P7
7
P9
1
P7
5
/S9
P6
4
P7
4
P6
7
VCC
VCC
VCC
C87 0.1uF
C8
6
0.1uF
CN
9
DB
R50-09K1300
1 2 3 4 5 6 7 8 9
R2
47
10
K
FB8
Q1
4
KRC
111S
C91
R2
42
10
K
C8
5
0.1uF
C84
0.1uF
IC
14
HIN
211
12
14
15
16
7
6
20
21
8
5
26
22
19
24
13
17
2
3
1
28
9
4
27
23
18
25
11
10
C1+
C1-
C2+
C2-
T1IN
T2IN
T3IN
T4IN
R1OUT
R2OUT
R3OUT
R4OUT
R5OUT
/EN
V+
V-
T1OUT
T2OUT
T3OUT
T4OUT
R1IN
R2IN
R3IN
R4IN
R5IN
/SHDN
VCC
10
FB11
R1
09
C93
FB12
FB9
FB13
R2
43
10
K
FB10
C89
0.1uF
R1
08
FB14
+
C88 10uF
/50V
R1
10
R1
11
C94
D16
1SS3
55
FB15
C90
C92
R1
12
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
4/4
XE-A202V
CIRCUIT DIAGRAM AND PWB LAYOUT
– 21 –
VCC
VP
CN4C
ONLY HOLE
1
2
3
4
5
6
7
8
9
10
11
12
C200
0.1uF
C201
0.1uF
CN4D
ONLY HOLE
1
2
3
4
5
6
7
8
9
10
11
12
CN31
27FMN-BTK-
A
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
A
/B
B
/A
N.C
VP
VP
/LAT
/TH
GND
GND
/STB1
VCC
/STB2
GND
GND
CLK
DAT
VP
VP
N.C
N.C
VCC
LED
PE
HUPS
N.C
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
1/1
2.
PRINTER I/F PWB CIRCUIT
XE-A202V
CIRCUIT DIAGRAM AND PWB LAYOUT
– 22 –
PWB LAYO
U
T
1.
M
A
IN
PW
B LAYOUT
A. s
ide
XE-A202V
CIRCUIT DIAGRAM AND PWB LAYOUT
– 23 –
B.
s
id
e
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