Motorola GTX Instrukcja serwisowa - Strona 23

Przeglądaj online lub pobierz pdf Instrukcja serwisowa dla Przenośne radio Motorola GTX. Motorola GTX 30 stron. 900mhz two way mobile radio
Również dla Motorola GTX: Podręcznik użytkownika (49 strony), Podręcznik użytkownika (36 strony), Instrukcja instalacji (19 strony), Podręcznik użytkownika (25 strony)

Drukuj stronę

Overview

This section explains, step by step, how to disassemble

and reassemble the GTX/GTX LTR/LTS 2000 radios.

Safety Information

When testing and repairing the GTX/GTX LTR/LTS

2000 radios, observe the handling precautions to pre-

vent unnecessary damage to the GTX/GTX LTR/LTS

2000 radios.

• Minimize handling of static-sensitive compo-

nents and modules.

• Transport and store static-sensitive components

or assemblies in their original containers on a

metal rail. Label any package that contains

static-sensitive components or assemblies.

• Discharge static electricity from the body by

wearing a grounded antistatic wrist strap while

h a n d l i n g t h e s e c o m p o n e n t s . S e r v i c i n g

static-sensitive components or assemblies

should only be done at a static-free work station

by qualified service technicians. Increasing the

humidity in the work area minimizes static elec-

tricity problems.

• Do not allow anything that can generate or hold

a static charge on the workstation surface.

• Keep the component leads shorted together

whenever possible.

• Pick up components by their bodies. Never pick

them up by their leads.

• Do not slide the components over any surface.

• Avoid handling components in areas with a

floor or work surface covering that can generate

a static charge.

• Use a soldering iron connected to earth ground.

• Use only approved, anti-static, vacuum-type

desoldering tools for removing components.

• When removing printed circuit boards (PCBs),

remove the screws in a diagonal pattern to

reduce stress on the boards.

February 1997

Radio Disassembly/Assembly

Radio Disassembly

Battery Removal

1. The battery latch is located at the bottom of the

radio (Figure 1-1). Press and hold the battery

latch towards the front of the radio.

Figure 1-1. Press Battery Latch

2. Press the battery housing against the radio,

while sliding the battery housing down until it

is free of the chassis rails (Figure 1-2).

Figure 1-2. Slide Battery Housing

3. To remove the battery, pull it straight out and

away from the radio.

Chassis Removal

1. Pull the control knobs straight off.

68P02948C90-O

Section 1

Battery

housing

1-1