Hitachi UX Twin Nozzle, Service Manual

Page: 86 / 355

3-10
3.2.3 LCD
[Function]
- The LCD panel for screen display.
[Note at the replacement]
- Be sure to turn off the power when replacing the panel.
- After replacing, insert the flexible flat cable properly which connects the LCD and
EZJ136 board.
[Note at the insertion and extraction of flexible flat cable (hereinafter referred as FFC)]
(1) How to unlock
Press the actuator upward (Figure 1).
*Use your fingernails of thumb or forefinger and handle the actuator like flipping it
upward.
(2) How to insert the FFC
Insert the FFC with its contact surface facing down. Also insert the FFC straight to the
connector. (Figure 3)
Figure 4
Insert the FFC straight to the connector. Incorrect insertion at shown in figure 4 could
cause conduction failure or the actuator breakdown.
!
Caution when inserting FFC
Contact surface
Figure 3
Actuator
Figure 1
Do not unlock the actuator by picking up with fingers or do not use tools such as driver
to unlock actuator as shown in figure 2. These may lead to a breakage of the actuator.
！ Caution when unlocking the actuator
Tools such as driver
Figure 2