Icom IC-F3023T, IC-F3023S, IC-F3022T, IC-F3022S, IC-F3021S, IC-F3021T service manual

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1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, Japan Phone : +81 (06) 6793 5302

Fax : +81 (06) 6793 0013

URL : http://www.icom.co.jp/world/index.html

<Corporate Headquarters>

2380 116th Avenue N.E., Bellevue, WA 98004, U.S.A.

Phone : +1 (425) 454-8155 Fax : +1 (425) 454-1509

URL : http://www.icomamerica.com

E-mail : sales@icomamerica.com <Customer Service>

Phone : +1 (425) 454-7619

Glenwood Centre #150-6165

Highway 17 Delta, B.C., V4K 5B8, Canada

Phone : +1 (604) 952-4266 Fax : +1 (604) 952-0090

URL : http://www.icomcanada.com

E-mail : info@icomcanada.com

Unit 1 / 103 Garden Road, Clayton VIC 3168 Australia

Phone : +61 (03) 9549-7500 Fax : +61 (03) 9549-7505

URL : http://www.icom.net.au

E-mail : sales@icom.net.au

146A Harris Road, East Tamaki, Auckland, New Zealand

Phone : +64 (09) 274 4062 Fax : +64 (09) 274 4708

URL : http://www.icom.co.nz

E-mail : inquiries@icom.co.nz

Room C01, 10th Floor, Long Silver Mansion, No. 88, Yong Ding Road, Haidian District, Beijing, 100039, China

Phone : +86 (010) 5889 4250 Fax : +86 (010) 5889 4250

URL : http://www.bjicom.com

E-mail : bjicom@bjicom.com

Communication Equipment

Himmelgeister Str. 100, D-40225 Dusseldorf, Germany

Phone : +49 (0211) 346047 Fax : +49 (0211) 333639

URL : http://www.icomeurope.com

E-mail : info@icomeurope.com

Ctra. Rubi, 88, 08190, Sant Cugat del Valles, Barcelona, SPAIN

Phone : +34 (93) 590 26 70 Fax : +34 (93) 589 04 46

URL : http://www.icomspain.com

E-mail : icom@icomspain.com

Unit 9, Sea St., Herne Bay, Kent, CT6 8LD, U.K.

Phone : +44 (01227) 741741 Fax : +44 (01227) 741742

URL : http://www.icomuk.co.uk

E-mail : info@icomuk.co.uk

Zac de la Plaine, 1, Rue Brindejonc des Moulinais BP 5804, 31505 Toulouse Cedex, France

Phone : +33 (5) 61 36 03 03 Fax : +33 (5) 61 36 03 00

URL : http://www.icom-france.com

E-mail : icom@icom-france.com

6F No.68, Sec. 1 Cheng-Teh Road, Taipei, Taiwan, R.O.C.

Phone : +886 (02) 2559 1899 Fax : +886 (02) 2559 1874

URL : http://www.asia-icom.com

E-mail : sales@asia-icom.com

Sopot, 3 Maja 54 Poland

Phone : +48 (58) 550 7135 Fax : +48 (58) 551 0484

E-mail : icompolska@icompolska.com.pl

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Contents VHF FM Transceivers Repair Notes IntroductionOrdering Parts Table of Contents EUR Section SpecificationsPA Unit Section Inside ViewsMain Unit Removing the PA Unit Disassembly InstructionsRemoving the Chassis Unit Removing the Main UnitUT-108R UT-109R UT-110R Optional Unit InstallationRF Circuits Main Unit Antenna Switching Circuit PA UnitCircuit Description Receiver CircuitsModulation Circuits Main Unit Transmitter CircuitsMicrophone Amplifier Circuits Main Unit Squelch Circuits Main UnitOver Current Detection Circuit PA Unit Transmit Amplifiers PA UnitAPC Circuit PA Unit PLL IC Main Unit PLL CircuitsPower Supply Circuits CPU IC22 Port AllocationsStarting Software Adjustment Adjustment ProceduresBefore Starting Software Adjustment JIG Cables ConnectionPC Screen Exsample Frequency Adjustment Transmit Adjustment Convenient Receive AdjustmentMain Unit Parts ListOrder Description Location Order Description 16.3/10.3 PA UnitANT Unit PA Unit Connect UnitBC-160 Optional product ANT Unit Mechanical Parts and DisassemblyAccessories Chassis PartsMP2 C, MP12 C The shape is depending on the version Diodes Semiconductor InformationPA Unit TOP View Board LayoutsMain Unit TOP View ANT Unit TOP ViewANT Unit Bottom View Main Unit Bottom ViewConnect Unit Bottom View PA Unit Bottom ViewMain Unit Block Diagram 28 6# Voltage DiagramsPA Unit BC-160 SectionPage 32, Kamiminami, Hirano-ku, Osaka 547-0003, Japan