3411 TV OPERATION TV operationThe receiver can receive TV (NTSC or PAL depending on ver-sion). TV channels are preset depending on versions.The received video and audio can be output from [A/V OUT] ifdesired.◊ TV channel receivingq Push [FUNC] + [↕] for 2 sec. to turn the color LCD ON, ifdesired.• Only the audio part of the TV contents can be received.w Push [↔] one or more times to select the TV channelband.• “tV” and channel number appear in the sub LCD.• The squelch is automatically opened. Push [SQL] to toggle be-tween squelch open and audio mute conditions.e Rotate [DIAL] to select the desired channel.• Rotate [DIAL] while pushing [FUNC] to select the skip channel.◊ Skip channel settingUnwanted channels can be skipped for rapid selection, etc.q Rotate [DIAL] to select the channel to be skipped.• To clear the skip setting, rotate [DIAL] while pushing [FUNC] toselect a skip channel.w While pushing [FUNC], push [(V/M) SKIP] for 2 sec. to tog-gle the condition between non-skip and skip channel.• No indication : channel will not be skipped.• “"” appears : channel skipped during selection.To select a skip TV channel temporarily, rotate [DIAL] whilepushing [FUNC].◊ Automatic TV channel programmingTV channels can be programmed automatically.q Push [FUNC] + [↔] for 2 sec. to start TV channel pro-gramming.w The programming will automatically stop after scanning allchannels.FMWRX

supplied accessories

ACCESSORY ATTACHMENT

Panel description

Function display

PANEL DESCRIPTION .................. 2

VFO and memory channels

Setting a frequency

FREQUENCY AND CHANNEL SETTING ....................................... 7

Receiving

Setting volume level

Monitor function

Display backlighting

General

Programming after selection

Memory bank selection

Memory names

Scan types

Full/band/programmed scan

Memory (bank) scan

Selecting scan edges

Skip channel setting

Frequency skip function

Priority watch types

Priority watch operation

Tone squelch operation

Pocket beep operation

Tone scan

duplex operation

offset frequency

BAND SCOPE

TV operation

ATV operation

DIRECTION FINDING

Set mode

Dial select step

Beep tones

Power saver

Dial speed acceleration

Display mode selection

Display brightness

Cloning function

Battery cautions

TROUBLESHOOTING

quick reference

QUICK REFERENCE ................. 57

Icom COMMUNICATIONS RECEIVER IC-R3 Instruction Manual

COMMUNICATIONS RECEIVER IC-R3

VCO UNIT

FM-TV UNIT

LOGIC unit

pll circuits

FM-TV CIRCUIT

POWER SUPPLY CIRCUITS

PREPARATION

PLL ADJUSTMENT

RECEIVER ADJUSTMENTS

TFT LCD AND FM-TV UNIT ADJUSTMENT

VCO AND RF-B UNIT

bottom view

PART LIST

VOLTAGE DIAGRAM

BOARD LAYOUTS

other features

specifications