Motorola PR400 - Manual (Page 61)

6881096C24-A July, 2004
Full Keypad Model Disassembly and Re-assembly: Disassembling and Re-assembling the Radio — General 6-11
6.4.2.3 Keypad and LCD/Keyboard Re-assembly
1. Attach the flex cable from the LCD module to the keyboard, if not already attached ( Figure 6-15 ).
2. Remove protective mylar from window and from keypad, if present.
3. Install the new keypad into the housing. Use the two housing posts for keypad alignment
(
Figure 6-14 ).
4. Remove mylar from LCD if present.
5. Install the LCD/Keypad sub-assembly into the housing ( Figure 6-15 ).
Figure 6-14. Keypad Re-assembly
CAUTION: Make sure the microphone and speaker wires are not trapped under the LCD module.
Figure 6-15. LCD/Keypad Board Re-assembly
Full Keypad
Housing Posts
!
Flex Cable from LCD Module
Flex Cable to Main PC Board