Motorola GP1280 Series 기본 서비스 매뉴얼 - 페이지 19

{카테고리_이름} Motorola GP1280 Series에 대한 기본 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Motorola GP1280 Series 46 페이지. Professional radio, power distribution and controller
Motorola GP1280 Series에 대해서도 마찬가지입니다: 서비스 정보 (32 페이지), 서비스 정보 (30 페이지), 서비스 정보 (30 페이지)

페이지 인쇄

Radio Disassembly — Detailed

Pull the volume and channel selector knobs off of their shafts.

NOTE

Both knobs slide on and off. However, they are supposed to fit very tightly on their shafts.

Separate the chassis from the internal electronics front cover assembly as follows:

Insert a small, flat-blade screwdriver, or similar instrument, in between the thin retaining

wall and the chassis at the bottom of the radio. Do not mar the O-ring sealing area on the

housing.

Slowly pry the bottom of the chassis from the cover by pushing the small flat-blade

screwdriver down, and rotating the handle of the tool over and behind the base of the

radio. This prying action forces the thin inner plastic wall toward the base of the radio,

releasing the two chassis base tabs.

CAUTION: Marring the front cover O-ring sealing area will prevent the radio from sealing properly.

NOTE

Flexible ribbon circuits (flexes) connecting the front cover assembly and the chassis pre-

vent you from completely separating the two units. Display radios and radios with option

boards have two flexes.

Figure 3-2 Knob Removal

Radio Chassis

Figure 3-3 Chassis Removal

Knobs

3-5