23. Keypad board replacement
23.1 Removing the keypad unit
First remove the Input cover and take out the Input & Communication unit.
Necessary tools
• Nut driver 5.5 mm
•Allenkey3mm
• TorX screwdriver Tx10
How to remove
1. Remove all input modules (A) and the communication module (B).
A
B
Image 23-1
Input and communication modules removal
2. Lay down the module on its handles and remove the 4 screws a.
Remove the 8 indicated nuts.
a
a
a
a
Image 23-2
Remove housing
3. Take off the complete housing.
4. Disconnect the plug coming from the PMP
board (A).
Disconnect the plug coming from the keypad itself (B)
Disconnect the flat cable between the LCD panel and the keypad unit (C).
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R59770072 FLM SERIES 19/03/2007
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