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Radio Reassembly — Detailed
7.3
PTT Reassembly
Place the bezel top tab in the top slot inside the front cover PTT opening. Slightly bow the
1.
bezel so that the bottom tab can fall inside the bottom slot.
Press the PTT assembly against the front cover opening.
2.
Look inside the front cover to make sure the T-tab is fully engaged with the front cover. If
NOTE
necessary, press the T-tab toward the top of the radio until it becomes fully engaged.
7.4
Speaker, Microphone, and Universal Connector Flex Reassembly
Feed the universal connector tail of the speaker-microphone flex assembly through the open-
1.
ing in the side wall of the front cover.
Peel-off the adhesive liner on the back of the universal connector tail of the flex circuit. Attach
2.
the flex tail to the front cover using the guide pins for correct alignment.
Replace the universal connector escutcheon. Make sure that all the connector openings align
3.
with the gold pads on the flex circuit.
Align the notch in the speaker at the twelve o'clock position with the tab on the front cover.
4.
(See Figure 3-8.)
Place the speaker retainer bracket into the hole on the top of the front cover, and bend the
5.
retainer down to fit underneath the boss below the speaker.
7.5
Keypad, Display, and Keypad Option Board Reassembly
If you are replacing the display, use a new double-sided adhesive display pad (item number
1.
17 [GP360/380] item number 14 [GP388] on the exploded view diagram).
Replace the keypad, and the keypad/option board. Make sure the display module flex tail is
2.
connected correctly to the connector on the keypad/option board.
Insert the "top hooks" of the keypad retainer into the slots below the speaker (above the
3.
display) in the front cover. Snap all of the retainer arm tabs in place in the front cover.
Pull the speaker-microphone flex circuit out of harm's way during reassembly.
NOTE
Re-insert the microphone and boot into the pocket in the front cover.
4.
3-11
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