Table Of Contents - Motorola GM-950 Manual

Paragraph
1.0 Overview..................................................................................................... 1
2.0 Mechanical Parts List .................................................................................1
3.0 Theory of Operation .................................................................................. 2
3.1 General ........................................................................................................ 2
3.2 Power Supplies............................................................................................ 2
3.3 Power On / Off ............................................................................................. 2
3.4 PTT Button................................................................................................... 2
3.5 ON/OFF Hook Control ................................................................................. 2
3.6 Keypad and Top Keys ................................................................................. 3
3.7 Switch Functions.......................................................................................... 3
3.8 Status LED and Back Light Circuit............................................................... 3
3.9 Liquid Crystal Display (LCD)........................................................................ 4
3.10 Microphone Amplifier ................................................................................... 4
3.11 Speaker ........................................................................................................4
3.12 Connections to the Radio ............................................................................ 4
3.13 Electrostatic Transient Protection ................................................................ 5
3.14 Jumper Functions ........................................................................................ 5
Introduction/Theory of Operation
Chapter 4C.1
Introduction/Theory of Operation

Table of Contents

Table of Contents
Page
4C.1-i