18.2 Options; Lower Feeder Unit - Konica Minolta pagepro 5650EN Service Manual

18. Wiring diagram

18.2 Options

18.2.1

Lower feeder unit

Print control
board
(PRCB)
P/J20
24V DC
10
RTN
9
24V DC
8
RTN
7
RTN
6
3.3V DC
5
LG
4
TRAY SNS
3
TXD
2
RXD
1
Signal line name
TRAY SNS
MEDIA EMPTY SNR ON
A and B
/A and /B
CLUTCH-TURN ON
CLUTCH-FEED ON
PS1 ON
200
PC control board
(PCCB)
P/J2083 P/J83
1 10 1
2 9 2
3 8 3
4 7 4
5 6 5
6 5 6
7 4 7
8 3 8
9 2 9
10 1 10
Signal detecting an lower feeder unit. ID is recognized by the number
of falling edges.
Signal from offset media near empty sensor. This signal goes Low
when light is received.
Excitation signal for media feed motor (M1). Phases A and B.
Excitation signal for media feed motor (M1). Phases /A and /B.
Control signal for media feed clutch. Low: ON / High: OFF
Control signal for transport clutch. Low: ON / High: OFF
Signal from media empty sensor. This signal goes Low when light is
received.
Field Service Ver. 1.0 Nov. 2007
P/J80 P/J801 P/J802
SW 4
1 5 1 5 1
SW 3
2 4 2 4 2
LG
3 3 3 3 3
SW 2
4 2 4 2 4
SW 1
5 1 5 1 5
P/J81 P/J810
Pull Up 3.3V
1
3
LG
2 2
MEDIA EMPTY SNR ON
3 1
P/J82 P/J820
24V DC
1 5 1
A
2
4 2
B
3 3 3
/A
4
2 4
/B
5
1 5
P/J85 P/J855
P/J853
24V DC
1
7 1 2 1
CL1 ON
2
6 2 1 2
P/J854
24V DC
3 5 1
3 2
CL2 ON
2
4 4 4 1
P/J852
Pull Up 3.3V
5
3 5 3
LG
6 2
2 6
PS1 ON
7 7 1
1
P/J84 P/J8483
RXD
1 10
TXD
2 9
TRAY SNS
3 8
LG
4
7
3.3V DC
5 6
RTN
6 5
RTN
7 4
24V DC
8 3
RTN
9 2
24V DC
10 1
11
N.C.
Description
Media size
P/J800
switch (SW1)
5
4
3
2
1
Media near
empty sensor
Media feed
motor (M1)
Media feed
clutch
(CL1)
Transport
clutch
(CL2)
Media empty
sensor (PS1)
A0FGF5C502DA