4-16
Workstation 5 Field Service Guide
Remove and Replace the Workstation 5 FRUs
LCD/Touchscreen Procedures
Capacitive Touchscreen Interface Board
The Capacitive Touchscreen Interface Board option is mounted to the rear of
the LCD Plate.
1.
Place the LCD/Touchscreen assembly face down to access the Capacitive
Interface Board
2.
Refer to Figure 4-16, below and remove the touchscreen ribbon cable from
J1 and the system board interface from J2.
3.
Remove three screws that fasten the board to the plate.
Figure 4-16: Remove and Replace the Capacitive Interface Board
4.
Before installing the replacement interface board, make sure the
touchscreen ribbon cable passes under both the Backlight Inverter Board
and Capacitive Touchscreen Interface Board. Connect the ribbon cable to
J1 and the system board interface cable to J2.
5.
See page 4-27 to reinstall the LCD/Touchscreen assembly.
