Figure 3-16. Controller Electrical Overview - Motorola APX 3000 Detailed Service Manual

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Table of Contents

Theory of Operation

: Controller

3.2.1.3 Controller Electrical Architecture

An overview of the Controller electrical architecture is shown in

components and electrical interfaces are shown.

GPS/ BT Chipset

The functional blocks of the controller are:

• DC Distribution

• Clock Sources

• Processor / Memory

• Audio – External

• User Interfaces

Figure 3-16. Controller Electrical Overview

4.096 MHz Clk

GPS/BT Module

ATMEL AVR32)

below. The major