Konica Minolta bizhub 40p, Service Manual

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Field Service V er. 1.0 Dec. 2007 18. Wiring diagram
193
bizhub 40P
Appendix
18.2.3 SF-603
Signal line name Description
A and B
Excitation signal for transport motor (M1) and offset motor (M2).
Phases A and B.
/A and /B
Excitation signal for transport motor (M1) and offset motor (M2).
Phases /A and /B.
SD1 FUKKI
SD1 KYUIN
Control signal for offset tray exit sensor (SD1).
PS1 ON
Signal from offset tray exit sensor (PS1). This signal goes Low when
light is received.
/REAR CO V ER OPEN
Signal from offset tray rear cover switch (SW1). This signal goes Low
when the rear cover of offset tray is closed.
7
6
5
4
3
2
1
8
2
3
4
5
6
7
8
9
10
1
9
8
7
6
5
4
3
2
1
10
P/J30
2
3
4
5
6
7
8
1
P/J70
2
3
4
5
1
P/J71
24V DC
A
B
/A
/B
P/J3070
24V DC
RTN
RTN
LG
TXD
RXD
N.C.
N.C. N.C.
N.C.
N.C.
24V DC
3.3V DC
Print control
board
(PRCB)
Offset tray
control board
(OTCB)
Transport
motor (M1)
Offset motor
(M2)
Exit tray route
change solenoid
(SD1)
Offset tray
exit sensor
(PS1)
Offset tray
rear cover
switch
(SW1)
Media full
sensor
Offset sensor
2
3
4
5
6
1
P/J72
24V DC
A
B
/A
/B
2
1
3
P/J75
2
3
1
P/J73
1
2
P/J74
2
1
3
P/J730
SD1 FUKKI
SD1 KYUIN
24V DC
Pull Up 3.3V
LG
LG
/ REAR COVER OPEN
PS1 ON
1
2
P/J740
4
3
2
1
5
2
3
4
5
1
P/J710
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