Touch Panel - Hitachi UX Twin Nozzle Service Manual

3.2.4 Touch panel

[Function]
-Data input device for touch screen operation.
[Note at the replacement]
- Be sure to turn OFF the main power switch at replacement.
- After replacement, be sure to insert the connectors in places.
Caution when inserting or extracting touch panel connection cable
!
When inserting the touch panel connection
cable into the connector on EZJ128
board, hold both sides of the cable rein forced
as shown in the drawing,
to prevent folding the cable.
[Touch panel external view]
[Replacement procedures of touch panel]
(1) Refer to 3.2.3 LCD replacement procedures and remove the LCD.
(2) Remove the touch panel and install a new touch panel by following the procedures
in reverse order.
! Caution when you replace the touch panel
Wear the gloves when replacing the touch panel.
Handling with bare hands leaves fingerprints on the surface of the glass.
Wipe off the dust on the glass before replacement.
Maintenance door
3-12
Connection cable
Touch panel