Motorola APX 3000 Basic Service Manual

Chapter 1 Introduction
This manual contains information needed for Levels One and Two radio servicing. Level One
servicing consists of radio programming, radio alignment, and installation and removal of the
antenna, belt clip, battery, and universal connector cover. Level Two servicing covers disassembly
and reassembly of the radio to replace circuit boards.
1.1 Manual Contents
Included in this manual is radio specification for the UHF1 (380–470 MHz), UHF2 (450–520 MHz),
VHF (136–174 MHz) and 764–870 MHz frequency bands, a general description of ASTRO APX
3000 models, recommended test equipment, service aids, radio alignment procedures, general
maintenance recommendations, procedures for assembly and disassembly, and exploded views and
parts lists.
1.2 Notations Used in This Manual
Throughout the text in this publication, you will notice the use of note, caution, warning, and danger
notations. These notations are used to emphasize that safety hazards exist, and due care must be
taken and observed.
NOTE: An operational procedure, practice, or condition that is essential to emphasize.
CAUTION indicates a potentially hazardous situation which, if
not avoided, might
result in equipment damage.
WARNING indicates a potentially hazardous situation
which, if not avoided, could
result in death or injury.
DANGER indicates an imminently hazardous
situation which, if not avoided, will
result in death or
injury.

Motorola APX 3000 Specifications

General

Brand	Motorola
Model	APX 3000
Category	Two-Way Radio
Language	English