Motorola Professional GP640 Informations sur les services - Page 3

Parcourez en ligne ou téléchargez le pdf Informations sur les services pour {nom_de_la_catégorie} Motorola Professional GP640. Motorola Professional GP640 30 pages. Professional radio, power distribution and controller
Également pour Motorola Professional GP640 : Manuel de l'utilisateur (32 pages), Fiche technique (2 pages), Informations sur les services (28 pages), Informations sur les services (32 pages), Informations sur les services (30 pages), Informations sur les services (26 pages), Informations sur les services (43 pages)

Chapter 1

THEORY OF OPERATION

1.0 Overview ..............................................................................................................1-1

2.0 Radio Power Distribution .....................................................................................1-1

3.0 Controller Circuits ................................................................................................1-2

3.1 Controller Architecture....................................................................................1-2

3.2 MCU Digital Architecture ................................................................................1-2

3.3 Real Time Clock .............................................................................................1-3

3.4 ModB/Vstby Supply ........................................................................................1-4

3.5 Audio/Signaling Architecture ..........................................................................1-4

Chapter 2

TROUBLESHOOTING CHARTS

1.0 UHF/ UHF2 Controller..........................................................................................2-1

1.1 All models except those with PCB 8486458Z03.............................................2-1

1.2 Models with PCB 8486458Z03 .......................................................................2-2

Chapter 3

CONTROLLER SCHEMATICS

1.0 Allocation of Schematics and Circuit Boards .......................................................3-1

2.0 Controller - Set 1 (PCB 8480450Z03, 8485641Z02, 8480587Z01,

3.0 Controller - Set 2 (PCB 8480450Z13/14, 8485641Z06).......................................3-9

4.0 Controller - Set 3 (PCB 8486458Z03, 8486686Z02)..........................................3-15

8485677Z01, 8480641Z03) ......................................................3-3

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Table of Contents