Motorola APX 2000 Detailed Service Manual

Table of Contents iii
Table of Contents
Foreword.........................................................................................................ii
Product Safety and RF Exposure Compliance ............................................................................................ii
Manual Revisions ........................................................................................................................................ii
Computer Software Copyrights ...................................................................................................................ii
Document Copyrights ..................................................................................................................................ii
Disclaimer....................................................................................................................................................ii
Trademarks .................................................................................................................................................ii
Document History .........................................................................................iii
Commercial Warranty ....................................................................................v
List of Tables .................................................................................................vi
List of Figures .............................................................................................viii
Chapter 1 Introduction ......................................................................... 1-1
1.1 General .......................................................................................................................................... 1-1
1.2 Notations Used in This Manual...................................................................................................... 1-2
Chapter 2 Radio Power ........................................................................ 2-1
2.1 General .......................................................................................................................................... 2-1
2.2 DC Power Routing ......................................................................................................................... 2-2
Chapter 3 Theory of Operation............................................................ 3-1
3.1 Main Board .................................................................................................................................... 3-4
3.2 Controller ..................................................................................................................................... 3-23
3.3 Global Positioning Sytem (GPS).................................................................................................. 3-53
3.4 Accelerometer.............................................................................................................................. 3-55
3.5 Bluetooth...................................................................................................................................... 3-57
Chapter 4 Troubleshooting Procedures ............................................. 4-1
4.1 Handling Precautions..................................................................................................................... 4-1
4.2 Recommended Service Tools........................................................................................................ 4-2
4.3 Standard Bias Table ...................................................................................................................... 4-3
4.4 Power-Up Self-Check Errors ......................................................................................................... 4-4
4.5 Power-Up Self-Check Diagnostics and Repair (Not for Field Use)................................................ 4-5

Motorola APX 2000 Specifications

General

Brand	Motorola
Model	APX 2000
Category	Two-Way Radio
Language	English