Laser Unit - Xerox Phaser 6180 Service Manual

Plug/Jack and Wiring Diagrams

Laser Unit

MCU Board
PL9.1.20
Interlock
+24VDC
P/J12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
10-38
Laser Unit
PL5.1.2
P/J121
SG
20
LASER MOT ON
19
SG
18
I/L +24VDC
17
SOS
16
LASER MOT CLK
15
+5V LD
14
SG
13
V REF K
12
V REF C
11
V REF M
10
V REF Y
MONIT K
MONIT C
MONIT M
MONIT Y
DATA K
DATA C
DATA M
DATA Y
Signal Line Name
ROS MOT ON
ROS MOT CLK
V REF K
V REF C
V REF M
V REF Y
MONIT K
MONIT C
MONIT M
MONIT Y
Laser Unit
PL5.1.2
1
2
LASER MOT ON
3
4
+24VDC
5
1
2
3
9
8
7
6
5
4
3
2
1
Description
Drives control signal of the Laser Unit Motor.
Emits control signal of the Laser Diode.
Monitors voltage of the Laser Diode.
Phaser 6180 Color Laser Printer Service Manual
CLK
5
LOCK
4
3
SG
2
1
+5VDC
Laser Unit
3
SOS
Board
2
SG
1
Laser Unit
Motor
s6180-428