Lcd & Button Board Replacement - Huvitz EXCELON Service Manual

2. LCD & Button Board Replacement
1. Remove the Top Cover.
2. Disconnect the 20pin connector linked to the LCD & Button Board Ass'y.
3. Remove four screws from the LCD & Button Board Ass'y.
Separate the LCD & Button Board Ass'y from the Top Cover.
4. Remove six locking screws from the LCD & Button Board.
And remove the LCD & Button Board from the bracket.
LCD & Button
Board
5. Replace it with a new LCD & Button Board and assemble in reverse order.
6. Assemble the Top Cover in reverse order.
Caution
Be sure to check whether all the buttons are pressed right.
Adjustment needed
None
Connector
LCD & Button
Board Ass'y
Step 2
Step 3
Step 4, 5
Bracket
EXCELON
Six screws
Ⅲ
CFR-4000 Maintenance
44
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