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Test/demo board block diagram – Multi-Tech Systems Modem Module MT3334SMI User Manual

Page 11

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Chapter 1 - Introduction and Description

MT3334SMI

11

Test/Demo Board Block Diagram

Speaker

DS1

Socket

Modem

Power

Supply

Power

Switch

Power

Connector

RJ-11

Connector

DB-25

RS-232

LEDs

Volume

Control

Tip/Ring

Fuse

Transceiver

(RS-232)

Figure 1-4. MT3334SMI Test/Demo Board Block Diagram