Motorola GP140 Series Manual de serviço básico - Página 22

Procurar online ou descarregar pdf Manual de serviço básico para Rádio Motorola GP140 Series. Motorola GP140 Series 46 páginas. Professional radio, power distribution and controller
Também para Motorola GP140 Series: Manual do utilizador (20 páginas), Informações sobre o serviço (32 páginas), Informações sobre o serviço (30 páginas), Informações sobre o serviço (30 páginas)

3-8

The keypad/option board, and the keypad, can be removed without the use of tools.

Figure 3-7 Removing the Keypad Retainer and Other Boards from the Radio Body

NOTE

At this point, the Option Board Installation Procedure should be performed, if necessary.

6.4

Speaker, Microphone, and Universal Connector Flex Disassembly

Turn the screw at the bottom of the dustcover counterclockwise with your Þngers. Lift the dust-

cover out of its pocket.

NOTE

The dustcover must be removed to remove the speaker-microphone assembly ßex circuit.

The speaker is held in place with a two-legged retainer bracket. The bracket legs are

secured by the front cover slots. Be careful not to damage the speaker when removing the

retainer bracket.

Using a screwdriver, push down on the portion of the speaker retainer bracket pointing toward

the bottom of the radio. Then, remove the retainer by slightly pushing it toward the top of the

radio until you slide it past the front cover slot.

Pull the rubber microphone boot from its seated position. Unless you are replacing the micro-

phone, leave it in the boot.

NOTE

The speaker-microphone assembly ßex circuit goes through the front cover wall to the out-

side wall. To replace this assembly, you must peel-off the universal connector escutcheon

label. The existing escutcheon cannot be reassembled; a new part must be used. (See item

number 10 on the exploded view drawing.)

Peel-off the universal connector ßex circuit escutcheon (label).

Pry the ßex circuit (adhesive held) backer board away from the front cover, and remove the

universal connector tail of the speaker-microphone assembly through its opening in the front

cover.

Retainer

Display Module

Keypad/Option Board

Keypad

Radio Body

MAINTENANCE