Control Panel - Hitachi PXR Service Manual

3.2.4 Control panel

With respect to the setting
the calibrating touch
screen coordinate, refer to
the instruction manual "5.4
Calibrating the touch
screen coordinates".
With respect to the setting
of date and time, refer to
the Instruction manual
"4.3 setting the Date and
Time".
Connector for LCD
backlight
Power supply for LCD
backlight
[Function]
- A LCD, a power supply for the backlight, a touch panel and an EZJ97 board (LED
board) are included in the control panel.
[Note at the replacement]
- Before the replacement, be sure to turn off the power.
- Incorporate the EZJ104, the cover and the battery as shown in the following figure.
- Connect the harness of LCD, the power supply for the LCD backlight, the EZJ97
board, the engine (EZJ93 board) and the touch panel to the predetermined
connectors.
- After the replacement, setting the touch screen coordinates.
- Set the date and time.
Reinforced
connector
When inserting the touch panel connection
cable into the connector of the EZJ104
board, confirm that the lock lever is released,
and hold both sides of the reinforced
connecting portion as shown in the drawing,
and insert it so as not to fold the cable.
Touch panel
connection cable
LCD (Back side
of the plate)
Caution
Lock lever
EZJ104 board
Battery connection
cable
Connector for engine
(EZJ93 board)
3-8
Lock lever
Be sure to lock the lock lever after
inserting the cable.
Cover
Connector for
LCD
EZJ97 board
Battery
Connector for
EZJ97 board