Motorola RADIUS GP300 Service Manual download pdf (Page 5)

Table of Contents

Chapter 1 INTRODUCTION

1.0 Scope of Manual.................................................................................................. 1-1

2.0 Warranty and Service Support ............................................................................ 1-1

2.1 Warranty Period and Return Instructions....................................................... 1-1

2.2 After Warranty Period..................................................................................... 1-1

2.3 European Radio Support Centre (ERSC) ...................................................... 1-2

2.4 Piece Parts.....................................................................................................1-2

2.5 Technical Support .......................................................................................... 1-3

3.0 Radio Model Information ..................................................................................... 1-4

Chapter 2 INTRINSICALLY SAFE RADIO INFORMATION

1.0 FMRC Approved Equipment................................................................................2-1

2.0 Repair of FMRC Approved Products................................................................... 2-2

2.1 Repair............................................................................................................. 2-2

2.2 Relabelling ..................................................................................................... 2-2

2.3 Do Not Substitute Options or Accessories..................................................... 2-3

Chapter 3 MAINTENANCE

1.0 Introduction.......................................................................................................... 3-1

2.0 Preventive Maintenance ...................................................................................... 3-1

2.1 Inspection....................................................................................................... 3-1

2.2 Cleaning Procedures...................................................................................... 3-1

3.0 Safe Handling of CMOS and LDMOS Devices.................................................... 3-2

4.0 Repair Procedures and Techniques — General..................................................3-3

5.0 Disassembling and Reassembling the Radio — General.................................... 3-3

6.0 Radio Disassembly — Detailed ........................................................................... 3-4

6.1 Front Cover from Chassis Disassembly......................................................... 3-4

6.2 Chassis Assembly Disassembly .................................................................... 3-6

6.3 Keypad, Display, and Keypad/Option Board Disassembly ............................ 3-7

6.4 Speaker, Microphone, and Universal Connector Flex Disassembly .............. 3-8

6.5 PTT Disassembly........................................................................................... 3-9

6.6 Control Top Disassembly............................................................................. 3-10

7.0 Radio Reassembly — Detailed.......................................................................... 3-10

7.1 PTT Reassembly.......................................................................................... 3-10

7.2 Control Top Reassembly.............................................................................. 3-10

7.3 Speaker, Microphone, and Universal Connector Flex Reassembly............. 3-10

7.4 Keypad, Display, and Keypad Option Board Reassembly ........................... 3-10

7.5 Chassis Assembly Reassembly................................................................... 3-11

7.6 Chassis and Front Cover Reassembly......................................................... 3-12

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Motorola RADIUS GP300 Service Manual Page 5