AR-C170 (serv.man30). Electric diagram - Sharp Copying Equipment Service Manual (repair manual). Page 8

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AR-C170M  ELECTRIC DIAGRAM  13 - 8
BtoB
ICU
PWB
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
PRTC
PWB
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
TX24
CN1(100pin)
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
S/F/CS Model only
M/FP/P Model only
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