34Copyright 2009VERTEX STANDARD CO., LTD.All rights reservedNo portion of this manualmay be reproduced withoutthe permission ofVERTEX STANDARD CO., LTD.Printed in Japan.

Specifications

Exploded View & Miscellaneous Parts

Block Diagram

Connection Diagram

Circuit Description

Alignment

test setup

MAIN Unit Circuit Diagram

MAIN Unit Parts Layout

MAIN Unit Parts List

CNTL Unit Circuit Diagram

cntl unit

Yaesu FT-1900R Technical Supplement

Introduction

ptional a ccessories

Mobile Power Connections

AC Power Supplies

microphone jack

Lock Feature

Basic Operation

Direct Keypad Frequency Entry

Transmission

RF Squelch

CTCSS Operation

Tone Search Scanning

EPCS Operation

paging answer back

Manual DTMF Tone Generation

Memory Recall

Memory Tuning

Memory Bank Operation

Removing Memories from a Memory Bank

HOME Channel Memory

Memory Only Mode

Preferential Memory Scan

Memory Bank Link Scan

Programmable Band-Scan Limits

Priority Revert Mode

Weather Alert Scan

setting the smart search mode

storing smart search memories

Internet Connection Feature

basic arts setup and operation

CW Identifier Setup

CW Training Feature

Packet Operation

Microprocessor Resetting

Time-Out Timer

Microprocessor resetting

Cloning

FT-1900R


Contents Specifications Exploded View & Miscellaneous Parts Block Diagram Connection Diagram Circuit Description Alignment test setup MAIN Unit Circuit Diagram MAIN Unit Parts Layout MAIN Unit Parts List CNTL Unit Circuit Diagram cntl unit	34Copyright 2009VERTEX STANDARD CO., LTD.All rights reservedNo portion of this manualmay be reproduced withoutthe permission ofVERTEX STANDARD CO., LTD.Printed in Japan. Previous / 34