Table Of Contents - Motorola GP328 Plus Service Manual

Table of Contents

Document History .............................................................................................i
Safety Information .......................................................................................... iii
Section 1 Introduction
1.0 Scope of Manual.................................................................................................. 1-1
2.0 Warranty and Service Support............................................................................. 1-1
2.1 Warranty Period ............................................................................................. 1-1
2.2 After Warranty Period..................................................................................... 1-1
2.3 Piece Parts ..................................................................................................... 1-2
2.4 Technical Support .......................................................................................... 1-2
2.5 Further Assistance From Motorola ................................................................. 1-2
Section 2 Service Aids
1.0 Recommended Test Tools................................................................................... 2-1
Section 3 Power Up Self-Test
1.0 Error Codes ......................................................................................................... 3-1
Section 4 Controller Information
1.0 Overview.............................................................................................................. 4-1
2.0 Radio Power Distribution ..................................................................................... 4-1
3.0 Controller Board................................................................................................... 4-2
3.1 General........................................................................................................... 4-2
3.2 Digital Architecture ......................................................................................... 4-3
3.3 Keypad ........................................................................................................... 4-5
3.4 Troubleshooting Chart.................................................................................... 4-6
3.5 Controller Board Diagrams............................................................................. 4-7
Controller Board Top View (PCB No. 8404051G07/G08) ..................................... 4-7
Controller Board Top View (PCB No. 8404051G07/G08) ..................................... 4-8
Controller Board Top View (PCB No. 8404051G09) ............................................. 4-9
Controller Board Bottom View (PCB No.8404051G09) ........................................ 4-10
3.6 Controller Schematics .................................................................................. 4-11
Complete Controller Schematic Diagram ............................................................. 4-11
Controller ASFIC/ON_OFF Schematic Diagram .................................................. 4-12
Controller Micro Processor Schematic Diagram .................................................. 4-13
Controller Memory Schematic Diagram ............................................................... 4-14
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