Disassembly/Assembly
47
Keypad and
Keypad/Option
Board Disassembly
For this section, please refer to the Model III exploded view and parts list on page 35 for
part numbers and more information on the location of parts in the radio. (For the Model II
keypad, please refer to the exploded view and parts list on page 34.)
1. The keypad and keypad board can be disassembled without the disassembly of the
display or speaker/microphone flex assembly.
2. If the disassembly of the keypad or the keypad printed circuit board is required, lift
the microphone flex circuit up to move it out of the way.
3. Disconnect the display connector, and move the tail of flex circuit out of the way.
4. To remove the keypad retainer shield, insert the tip of a “penknife size,” flat-bladed
screwdriver in the opening at the end of the keypad retainer arm tab. Pry the tab away
from the side of the front cover until it moves past the ledges on the side wall. Repeat
this procedure for the four remaining retainer arm tabs.
Figure 33. Remove the Backup Battery
Table 19. Keypad and Keypad/Option Board
Exploded
View Item
Number
Motorola Part Number Description
2 0185948D01 Keypad Board, Model III
3 8485939D01 Assembly Speaker/Microphone/Universal
Connector Flex
6 7285726C01 Display Module
7 7585776C01 Keypad, Full (for Model III only)
9 4285214D01 Retainer, Keypad
22 3285270D01 Seal, Main O-ring
Be careful not to mar the O-ring sealing area on the housing. Marring
the front cover O-ring sealing areas will prevent the radio from
sealing properly.
!
W A R N I N G
!
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