Motorola GM Series Service Information page 4

Gm series professional radio vhf (136-174mhz)

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Table of Contents

Chapter 3

4.0 Troubleshooting Flow Chart for Synthesizer........................................................ 3-5

5.0 Troubleshooting Flow Chart for VCO................................................................... 3-6

Chapter 4

VHF PCB/SCHEMATICS/PARTS LISTS

1.0 Allocation of Schematics and Circuit Boards ....................................................... 4-1

1.1 Controller Circuits ................................................................................................ 4-1

2.0 VHF 1-25W PCB 8486172B04 / Schematics....................................................... 4-3

2.1 VHF 1-25W PCB 8486172B04 Parts List ......................................................... 4-10

3.0 VHF 1-25W PCB 8486172B06 / Schematics..................................................... 4-13

3.1 VHF 1-25W PCB 8486172B06 Parts List .......................................................... 4-20

4.0 VHF 1-25W PCB 8486172B07 / Schematics..................................................... 4-23

4.1 VHF 1-25W PCB 8486172B07 Parts List .......................................................... 4-27

5.0 VHF 25-45W PCB 8486140B12 / Schematics................................................... 4-30

5.1 VHF 25-45W PCB 8486140B12 Parts List ........................................................ 4-33

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