AR-150 (serv.man13). AR150 155 ARF151 Service Manual-Circuit Diagram - Sharp Copying Equipment Service Manual (repair manual). Page 26

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1
1
2
2
3
3
4
4
E
E
D
D
C
C
B
B
A
A
CN701
CN501
CN503
12
4
9
7
2
6
16
13
3
10
11
14
15
8
1
5
D-GND
ASIG
ASIGN
D-GND
HS
EN
H
VOL2
-5V
HS
OFFHK
H
VOL0
H
VOL1
-A12V
VCC
A12V
-A12V
A12V
VCC
FG
CN601
CN5
FAX-SPF
UN
F-GND
9
SPEAKER
FAX-OP
PWB
6
2
4
3
8
5
7
1
PL
GY
OR
BR
LB
GY
PK
BL
BL
GY
LB
OR
PL
PK
BR
GY
1
3
4
7
2
8
5
6
SOD
5V
SID
RESET
D-GND
SCK
A12V
D-GND
BL
BL
2
BZ1
BL
1
BL
1
BZ2
2
BL
BL
GY
LB
OR
PL
PK
BR
BL
GY
6
2
8
4
3
1
7
5
SOD
VCC
D-GND
SCK
A12V
RESET
SID
D-GND
BL
GY
PK
PL
OR
LB
GY
BR
7
BZ1
5
SCK
2
1
A12V
6
8
RESET
BZ2
10
D-GND
D-GND
3
VCC
SID
SOD
9
4
PWB
FAX
PWB
MCU
D-GND
OUTD13
/PRLINE
D-GND
/FAXPRD
D-GND
D-GND
OUTD3
NC
D-GND
D-GND
/FRTS
D-GND
D-GND
3.3V
NC
FTXD
/HSYNK
OUTD10
/SCLINE
D-GND
D-GND
5V
D-GND
D-GND
/SCDSET
D-GND
OUTD2
/RESET
OUTD9
D-GND
/PWOFF
D-GND
/READY
D-GND
OUTD5
D-GND
OUTD12
3.3V
OUTD4
12V
OUTD1
NC
OUTD0
OUTD14
OUTD15
D-GND
OUTD6
FRXD
OUTD11
/FPAGE
/SCDACK
/SCDBCS
NC
OUTD8
D-GND
OUTD7
5V
/FCTS
NC
/FAXPRD
D-GND
/PCLPRD
OUTD2
D-GND
FRXD
/FAXREQ
OUTD15
OUTD13
OUTD7
OUTD5
/HSYNK
D-GND
/FRTS
/SCLINE
/FAXACK
OUTD14
OUTD10
OUTD8
OUTD0
D-GND
/FPAGE
D-GND
D-GND
F-RESET
D-GND
D-GND
/PREADY
D-GND
D-GND
12V
5V
OUTD12
OUTD6
/POFF
D-GND
/FREADY
D-GND
5V
/PCLREQ
OUTD9
OUTD1
D-GND
3.3V
/PCLACK
OUTD4
D-GND
/FCTS
/READY
/PRLINE
D-GND
D-GND
3.3V
/FAXCS
/PCLCS
OUTD11
OUTD3
D-GND
FTXD
D-GND
49
55
60
58
53
50
59
57
51
54
56
52
40
39
41
47
44
43
45
37
38
42
48
46
25
33
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35
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30
31
32
29
27
28
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21
24
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20
17
18
16
13
14
15
10
11
12
9
6
7
8
5
2
3
4
1
57
56
58
60
54
55
59
50
51
52
53
49
37
45
46
47
48
42
43
44
41
39
40
38
25
36
35
34
33
32
31
30
29
28
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10
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4
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1
ACTU
AL WIRING DIAGRAM 5/5
AR-F151
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