3155 Laser Unit Wiring - Xerox phaser 3140 Service Manual

Wiring

3155 Laser Unit Wiring

10-20
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3155
Controller Board
Interlock
+24VDC
CN4
1
2
3
4
5
nLD_ENABLE
6
7
8
9
10
11
12
13
+5VDC
14
15
CN12
FUSER_THERM1
1
THERMISTOR1
2
CN1
24V
5
GND
4
nPMOTOR
3
nLREADY
2
LSU_CLK
1
CN5
10
DAC_OUT
9
GND
8
nHSYNC
7
nLSU_SH
6
GND
5
DO1-
4
DO1+
3
GND
2
5V_LSU
1
CON1
LIVE
Fuser
NEUTRAL
INLET1
LIVE
NEUTRAL
CON3
Fan
FAN_POWER
N.C.
GND
Phaser 3140/3155/3160 Printer Service Manual
Laser
Power Supply
Board
1
2
1
2
3
s3160-151