Read Sharp AR-FX5 Service Manual online
AR-FX5 ELECTRICAL SECTION 8-30
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
FAX I/F PWB 2
RTS0
6
RXD0
6
TXD0
6
CTS0
6
RTS1
6
CTS1
6
CCTS0
2
CRTS0
2
CTXD0
2
CRXD0
2
CCTS1
2
CTXD1
2
CRXD1
2
CRTS1
2
RXD1
6
TXD1
6
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
R115
0
R104
0
TP
221
1
C117
0.1uF-D
R114
0
TP
222
1
TP21
9
1
TP20
4
1
R103
0
TP20
1
1
TP
227
1
C116
0.1uF-D
C110
0.1uF-D
TP
223
1
TP20
9
1
TP20
2
1
TP23
6
1
R108
4.7kJ
TP23
7
1
TP20
8
1
C108
0.1uF-D
R117
4.7kJ
TP20
3
1
TP22
8
1
R118
4.7kJ
TP21
4
1
C109
0.1uF
TP21
5
1
C123
0.1uF
C119
N.M
C121
N.M
100
5
TP21
0
1
TP24
0
1
C122
0.1uF-D
C124
0.1uF-D
C120
N.M
TP20
7
1
TP21
6
1
TP22
5
1
TP23
8
1
C118
N.M
IC103
M
A
X3225ECAP
18
2
4
5
6
13
12
15
10
1
14
3
7
17
8
16
9
11
20
19
GND
C1+
C1-
C2+
C2-
T1IN
T2IN
R1OUT
R2OUT
READY
FORCEON
V+
V-
T1OUT
T2OUT
R1IN
R2IN
INVALID
FORCEOFF
VCC
TP22
0
1
TP22
9
1
C102
0.1uF-D
C105
N.M
IC104
M
A
X3225ECAP
18
2
4
5
6
13
12
15
10
1
14
3
7
17
8
16
9
11
20
19
GND
C1+
C1-
C2+
C2-
T1IN
T2IN
R1OUT
R2OUT
READY
FORCEON
V+
V-
T1OUT
T2OUT
R1IN
R2IN
INVALID
FORCEOFF
VCC
R110
4.7kJ
C113
N.M
100
5
TP21
1
1
TP
239
1
C107
N.M
R107
0
C101
0.1uF-D
C112
N.M
R116
0
TP
226
1
R105
0
R113
0
TP22
4
1
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