Motorola RADIUS GP300 Service Manual download pdf (Page 23)

Radio Disassembly — Detailed 3-9

6. After the universal connector tail of the speaker-microphone assembly is removed, the

assembly can be completely removed. If it is necessary to replace the speaker or

microphone, or both, do it while the flex circuit is removed from the front cover. When

reassembling the microphone in its boot, make sure the microphone port faces the round hole

in the bottom of the boot.

6.5 PTT Disassembly

1. If required, the PTT bezel, and the PTT seal assembly, can be disassembled using a small

screwdriver, as follows:

a. Pry back the T-tab found inside the front cover (in between the four buttons on the PTT

assembly).

b. Remove the PTT bezel by slightly bowing it until the top and bottom tabs are released

from the slots in the front cover.

c. The PTT seal can be easily lifted from the bezel without the use of tools.

Figure 3-8 Removal Speaker-Microphone Assembly

Figure 3-9 PTT Removal

Speaker

Notch In

Speaker @ 12:00

Speaker Orientation

Tab @ 12:00

Microphone Boot

Universal Connector

Tail

Microphone

Speaker Microphone

Flex Circuit Assembly

Tab

PTT Bezel

Tab

"T" Shaped Retainer Tab

PTT Seal

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Motorola RADIUS GP300 Service Manual Page 23