Riso GR 3770 - Page 88

DESCRIPTION OF PCBs
FBI PCB
APX(II)-20GR3770
GND1
Original OUT sensor sig.
TRIG
Original IN sensor sig.
GND1
Original Registration sensor sig.
LST/
Original in place sig. (ADF)
GND1
ADF cover closed sig.
DCLK
ADF unit connect sig.
GND1
ADF motor RST sig.
SD7
ADF motor ENB sig.
GND1
ADF motor Clock sig.
SD6
Original stripper motor sig.
GND1
Original stripper solenoid sig.
SD5
Stage cover closed sig.
GND1
ADF position sig.
SD4
Original in place (FB)
GND1
Home position sig.
SD3
FB motor RST sig.
GND1
FB motor ENB sig.
SD2
FB motor rotating sig. (CW)
GND1
Shutter sig.
SD1
N.C.
GND1
N.C.
SD0
FB motor clock sig.
GND1
N.C.
ACK/
N.C.
GND1
GND1
STB/
GND1
GND1
GND1
TXD
RXD
GND1
GND1
STOP/
SCLK
CN12
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
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
60pins
Image Processing
PCB CN1
FG
GND
TRIG
GND
/LST
GND
DCLK
GND
VD7
GND
VD6
GND
VD5
GND
VD4
GND
VD3
GND
VD2
GND
VD1
GND
VD0
GND
/ACK
+5V
/INTR
+5V
SDIN
AGND
/STOP
AGND
SD0
+12V
SCLK
+12V
/Original in place sig.
24VGND
+24V
FG
CN11
40pins
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
28
29
30
31
32
33
34
35
36
37
38
39
40
Flexible wire
Image Scanner
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
28
29
30
31
32
33
34
35
36
37
38
39
40