Xerox Phaser 7100

Plug/Jack and Wiring Diagrams
Xerox Internal Use Only Phaser 7100 Service Manual 7-43
Drive 1
Drive 1 Signal Lines
Signal Line Name Description
Alarm (Drum Motor YMC) The Alarm signal from the Drum Motor (Y/ M/ C)
Clock (Drum Motor YMC) The Clock signal of the Drum Motor (Y/ M/ C)
MCU PWB
P/J472
1
2
J4721
8
P4721 P/J4722
1
27
Alarm
Clock
3
4
3
4
6
5
Motor On
Motor Brk
5 54
CW/CCW
6 63
Motor Gain
7 72
SG
8 1 8
+3.3VDC
8
7
6
5
4
3
2
1
Drum Motor YMC
LVPS PWB
P/J472
9
10
J4723
8
P4723
1
27
Alarm
Clock
11
12
3
4
6
5
Motor On
Motor Brk
13 54
CW/CCW
14 63
Motor Gain
15 72
SG
16 1 8
+3.3VDC
P/J4724
8
7
6
5
4
3
2
1
Drum Motor K
P/J471
1
2
Alarm
Clock
3
4
Motor On
Motor Brk
5
CW/CCW
6
Motor Gain
7
SG
8
+3.3VDC
P/J4711
8
7
6
5
4
3
2
1
Paper Handling
Motor
P/J524
8
7
J5247
2
P5247
1
21
Rtn
I/L +24VDC
Rtn
I/L +24VDC
P/J5242
1
2
P/J5246
1
2
P/J5245
1
2
I/L +24VDC
Rtn
I/L +24VDC
Rtn
M
M
6
5
4
3
M
J5246
2
P5246
1
21
J5245
2
P5245
1
21
Rtn
I/L +24VDC
Rtn
I/L +24VDC
+3.3VDC
I/L +24VDC
s7100-303