Xerox WorkCentre 5020 Service Documentation page 269

A B
2.1 CONTROL PANEL
AIOC PWB
1
PL8.1
WAKE
J401
8 UP
BLU
UI
RESET
7
BLU
2
UI
TXD
5
BLU
4
BLU
3
BLU
3
DC COM
(1.1)
2
BLU
1
BLU
+5VDC
(1.1)
4
5
6
Initial Issue
WorkCentre 5020
C D
USER INTERFACE PWB
PL8.4
J710
1
BLU
2
BLU
J710
UI RXD
4 3
BLU BLU
5
BLU
6.1
6
BLU
DC COM
7
BLU
8
BLU
+5VDC
Figure 1 2.1 Control Panel
E F
AIOC PWB
PL8.1
U7-0
J401
6
BLU
U7-1
1
2
July, 2007
7-7
G H
Fail
Code
UI Communication
U7-0
Timeout
UI Communication
U7-1
Error
1 2 3
4 5 6
7 8 9
C 0
J
Wiring Data