Keypad And Keypad/Option Board Disassembly; Figure 33. Remove The Backup Battery; Table 20.Keypad And Keypad/Option Board - Motorola ASTRO XTSTM 2500 Basic Service Manual

Keypad and
Keypad/Option
Board
Disassembly
1. The backup battery can be removed without disassembling the board or the
chassis.
2. Remove the backup battery retaining clip by sliding it away from the main
circuit board, as shown in Figure 33.
3. Insert a small, flat head screwdriver between the battery and the battery
holder. Gently pry the battery out of the battery holder.

Figure 33. Remove the Backup Battery

For this section, please refer to the Model III exploded view and parts list on page
39 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 38.)
Table 20. Keypad and Keypad/Option Board
Exploded
View Item Motorola Part Number
Number
2 7516330H01
3 0104021J68
4 4216345H01
8 7285726C04
13 3216366H01
32 8416579H01
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.
Disassembly/Assembly
Description
Keypad, Full
Assem Board Model III Full Keypad
Retainer
Disp, Flat Panel, LCD Module
Seal, Main
Board, Circuit, Flex Speaker Mic
51