MN006362A01-AL
Chapter 7 : Radio Disassembly and Reassembly
2 Use the plastic tweezers to disengage the BTB connector by lifting up the BTB from the front
housing.
3 Clean the adhesive residue on the housing and keypad flex.
To view the video for removing keypad flex assembly, click
Removing the Keypad Flex Assembly (For PMHN4457_, PMHN4462_)
Prerequisites: Recommended tools:
•
Plastic tweezers
•
T-6 Screw Bit
•
Torx Driver
Procedure:
1 Using the Torx driver and T-6 Torx bit, loosen the Keypad Flex retainer screw.
2 Remove Keypad Flex retainer.
3 Disengage Keypad Flex Board-to-Board connector from Keypad PCB Board-to-Board
connector.
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Removing the keypad flex assembly