Read Sharp AR-C260 (serv.man16) Service Manual online
AR-C260/260M ELECTRIC DIAGRAM 13 - 25
FAX
BOX
unit
19
3
1
17
23
21
10
4
12
8
6
2
5
7
9
11
13
15
20
18
16
14
24
22
CN12(24pin)
OPEWU/
OPEUP/
TXD_OPE/
DTR_OPE/
DSR_OPE/
POF
GND2
SYSWU/
FAX_LED
GND2
GND2
DSR_MFP/
RXD_OPE/
RXD_MFP/
RES_MFP/
MSW_OFF
CNTUP/
MFPUP/
DTR_MFP/
WEN_OPE/
RES_OPE/
WEN_MFP/
GND2
TXD_MFP/
PHD
MFPD0+
MFPD0-
13
5
GND2
9
12
7
11
GND2
6
3
LVDSCLK+
14
GND2
1
8
2
LVDSCLK-
MFPD2+
MFPD2-
4
10
MFPD1-
GND2
GND2
PHD
GND2
MFPD1+
CN10(14pin)
BtoB
ICU
PWB
13
1
7
14
15
4
5
3
9
6
23
2
20
24
26
25
17
21
12
16
11
8
18
SHD
22
19
SCSI-26pin
10
32
8
63
39
98
42
55
28
86
93
4
5
48
90
84
13
77
43
35
66
31
6
41
80
52
68
72
11
54
59
75
9
67
96
3
36
26
29
12
24
53
14
71
16
61
64
45
51
25
2
37
88
19
97
69
92
49
47
44
73
82
38
23
46
1
99
85
17
30
34
22
70
91
78
95
81
10
57
58
89
27
18
56
50
83
76
21
74
7
100
60
15
33
94
65
20
79
87
62
40
SOB76
GND
NC
2
12
82
YD1
16
+3.3V_PRT
YD2
10
YD3
5
86
79
27
77
CD1
60
31
37
+5V_PRT
GND
18
14
80
26
35
KD3
TX25
MD0
58
64
68
GND
MD2
11
39
1
32
GND
/MHSYNC
90
/CVSYNC
100
SEL
KD0
/DES
GND
50
+3.3V_PRT
67
92
70
+5V_PRT
91
GND
46
SOG76
SOR54
SOR10
98
GND
20
24
SOG10
44
MD3
8
/ICUUP
/EF
DSR_PRT
/KHSYNC
+5V_PRT
21
SOB54
/TXD_PRT
3
38
/MVSYNC
+24_PRT
85
81
SOG54
CD2
76
KD2
CD0
RES_PCU
55
47
96
43
/RXD_PRT
69
29
GND
72
36
4
SCLK
SOG32
88
+3.3V_PRT
53
99
97
ECLK
41
MD1
/YVSYNC
+24_PRT
84
YD0
23
59
/PRTUP
93
94
61
15
13
GND
45
95
GND
54
GND
48
62
40
78
/WUREQ
6
GND
73
66
30
+3.3V_PRT
GND
RES_PRT
GND
51
22
NC
34
NC
/CHSYNC
49
CN14(100pin)
CD3
DTR_PRT
+3.3V_PRT
LD_GT
+5V_PRT
25
/YHSYNC
56
SOR32
9
57
87
GND
GND
+24_PRT
GND
63
POF
65
SOB10
52
PWMFAN
+3.3V_PRT
17
71
28
7
83
/KVSYNC
89
42
NC
33
74
75
KD1
+24_PRT
SOB32
SOR76
19
GND
/PRTWU
PK
PL
FAX version only
LB
LB
PL
BR
GY
PK
PK
LB
LB
PL
PL
BL
GY
BR
BR
BL
BR
PK
BL
GY
BL
GY
PRTC
PWB
/MFPUP
22
RES_MFP/
4
19
9
GND2
23
GND2
11
16
FAX_LED
10
3
13
/RXD_OPE
/RXD_MFP
GND2
13
17
20
DSR_MFP
9
7
CN13(24pin)
/TXD_MFP
MFPD1-
/ICUUP
10
PHD
8
6
/SYSWU
14
MFPD0-
1
CN10(14pin)
DTR_MFP
12
12
/WEN_OPE
MFPD0+
1
PHD
MFPD2+
/OPEWU
8
3
15
/WEN_MFP
6
MFPD1+
MSW_OFF
DSR_OPE
LVDSCLK-
DTR_OPE
GND2
5
14
5
POF
GND2
7
24
MFPD2-
RES_OPE/
/OPEUP
GND2
11
GND2
21
2
2
GND2
GND2
LVDSCLK+
GND2
18
/TXD_OPE
4
GND
GND
GND
GND
GND
NC
NC
NC
NC
NC
PWM
GND
/ENGWU
/KHSYNC
CD3
GND
SEL
/CNTUP
/RXD_PRT
+24_PRT
GND
SOR54
NC
GND
SOG76
GND
DTR_PRT
SOG32
+3.3V_PRT
YD2
/YVSYNC
SOG10
NC
GND
MD0
RES_PCU
GND
YD3
/CVSYNC
MD3
MD1
GND
KD2
MD2
NC
GND
+5V_PRT
NC
GND
LD_GT
GND
KD0
+24_PRT
NC
GND
/DESTINY
GND
SOB32
SOB54
SOB10
GND
+24_PRT
/MVSYNC
+24_PRT
ECLK
GND
GND
GND
POF
/MHSYNC
NC
CD0
+3.3V_PRT
CD1
KD1
SOR10
GND
GND
NC
SOR76
GND
+3.3V_PRT
GND
/YHSYNC
/CHSYNC
YD0
SCLK
RES_PRT
+3.3V_PRT
NC
/CNTWU
CD2
CNCT_A3
NC
+3.3V_PRT
YD1
GND
SOR32
/ENGUP
GND
+5V_PRT
DSR_PRT
SOG54
KD3
/KVSYNC
SOB76
/TXD_PRT
+3.3V_PRT
+5V_PRT
+5V_PRT
14
9
DGND
5
19
26
DGND
4
CN12(30pin)
CN_FAX_RTS0
18
17
DGND
11
23
DGND
CN_nCNCT_FAX
CN_FAX_nRES
DGND
8
CN_FAX_CTS1
10
12
DGND
22
6
DGND
20
3
29
16
DGND
27
DGND
DGND
CN_FAX_TXD0
7
28
CN_FAX_nPWON
30
2
15
CN_FAX_nINT
1
DGND
24
CN_FAX_CTS0
CN_FAX_RTS1
13
21
CN_FAX_LED
CN_FAX_RXD1
CN_FAX_TXD1
CN_FAX_RXD0
25
CN_FAX_VPP
CN_MSW_OFF
CN_FAX_CTS0
CN_FAX_RXD0
DGND
CN_FAX_nRES
CN_FAX_VPP
DGND
CN_FAX_CTS1
DGND
DGND
DGND
CN_FAX_RTS0
CN_FAX_TXD0
DGND
DGND
CN_nCNCT_FAX
CN_FAX_LED
DGND
CN_FAX_RXD1
CN_MSW_OFF
DGND
CN_FAX_TXD1
CN_FAX_nPWON
DGND
CN_FAX_RTS1
CN_FAX_nINT
DGND
FAX I/F CABLE W
MFP-ICU HARNESS
5
1
GND(plugin detect)
DGND
PH
RTS_RIC_OUT
CTS_RIC_IN
E1
TXD
6
2
GND
3
7
(TO RIC-PWB)
1
RXD_RIC_IN
+5V
CN18(7pin)
RXD
DSR_RIC_IN
CN14(7pin)
DTR_RIC_OUT
TXD_RIC_OUT
E2
MINI DIN
GND
4
3
5
2
4
GND
MFP
PWB
TX24
(
twist pair)
DGND
DGND
DGND
DGND
CN1(100pin)
(
SHILD CABLE)
GY
GY
GY
LB
RD
3
PHNR-03-H + BU03P-TR-P-H
+24V
GND
2
1
PRTCFM PWM
+24V
PRTCFM PWM
GND
1
2
3
PH
CN20(3pin)
PRTCFM
3
2
1
PRTCFM HARNESS
(16) ICU SECTION
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