Rep 2.2 User Interface Touch Screen Pwb - Xerox WorkCentre 5790 Series Service Manual

REP 2.2 User Interface Touch Screen PWB

Parts List on PL 2.10
Removal
Switch off the electricity to the machine,
customer supply while performing tasks that do not need electricity. Electricity can
cause death or injury. Moving parts can cause injury.
Figure 1 ESD Symbol
Ensure that E.S.D. procedures are observed during the removal and installation of the user
interface touch screen PWB.
1. Remove the user interface assembly,
2. Put the user interface assembly on a flat surface.
The cable clamps are very fragile and only need to be moved slightly to release the ribbon
cables.
Repairs/Adjustments
REP 2.2
WARNING
GP 14. Disconnect the power cord from the
CAUTION
REP 2.1
CAUTION
3. Remove the user interface touch screen clamp assembly,
4
Remove 3 screws
marked A.
1
5
Disconnect the 4 ribbon cables
Remove the clamp
from the UI touch screen PWB.
assembly. Take care not
to damage the ribbon
cables.
Figure 2 Remove the clamp assembly
4. Carefully release the UI control panel PWB from the screen clamp.
Replacement
The replacement is the reverse of the removal procedure. Refer to
installed.
May 2013
4-24
Figure 2.
3
Remove 1 screw.
2
Disconnect the ribbon
cable from PJ908.
GP 6 before the screws are
Xerox® WorkCentre® 5790 Family