Icom IC-F3GS service manual 16, Kamihigashi, Hirano-ku, Osaka 547-0002, Japan

Page 32

6-9-16, Kamihigashi, Hirano-ku, Osaka 547-0002, Japan

Phone :

06 6793 5302

Fax :

06 6793 0013

<Corporate Headquarters>

Communication Equipment

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

Himmelgeister Str. 100, D-40225 Düsseldorf, Germany

Phone : (425) 454-8155

Fax : (425) 454-1509

Phone : 0211 346047

Fax : 0211 333639

URL

: http://www.icomamerica.com

URL

: http://www.icomeurope.com

<Customer Service>

 

 

 

 

 

Phone : (425) 454-7619

 

 

 

 

 

 

Crta. de Gracia a Manresa Km. 14,750

 

 

 

 

 

 

 

 

 

 

 

 

08190 Sant Cugat del Valles Barcelona, SPAIN

 

 

 

 

 

 

3071 #5 Road, Unit 9, Richmond, B.C., V6X 2T4, Canada

Phone : (93) 590 26 70

Fax : (93) 589 04 46

Phone : (604) 273-7400

Fax : (604) 273-1900

URL

: http://www.icomspain.com

URL

: http://www.icomcanada.com

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

A.C.N. 006 092 575

 

Phone : 01227 741741

Fax : 01227 741742

290-294 Albert Street, Brunswick, Victoria, 3056, Australia

URL

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

Phone : 03 9387 0666

Fax : 03 9387 0022

 

 

 

 

URL

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

 

 

 

 

Zac de la Plaine, Rue Brindejonc des Moulinais

 

 

 

 

 

 

 

 

 

 

 

 

BP 5804, 31505 Toulouse Cedex, France

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

Phone : 561 36 03 03

Fax : 561 36 03 00

Phone : (02) 2559 1899

Fax : (02) 2559 1874

URL

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

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Contents VHF FM Transceivers Repair Notes IntroductionOrdering Parts Table of Contents Section Specifications ‘ General‘ Transmitter ‘ ReceiverBottom View Inside ViewsMain Unit TOP View Disassembly and Option Instructions Disassembly InstructionRemoving the Chassis Panel Removing the Main UnitOptional Unit Installations SpongeCircuit Description Receiver CircuitsTransmitter Circuits Power Supply Circuits Voltage Line PLL CircuitVCC OPTPort Allocations Output Expander IC IC10Adjustment Procedures PreparationClone SPEGND Software Adjustment DC Power Supply PLL AdjustmentPLL Adjustment PLL LockMain VoltageSoftware Adjustment Sensitivity SquelchLevel SQLParts List Main UnitVariable Ceramic JB 1C Mechanical Parts and Disassembly AccessoriesChassis Parts EP1 EP2 MP1 MP2IC-F3GS parts Diodes SEMI-CONDUCTOR InformationTransistor and FET’S Board Layouts Main UnitFI2 IC8IC5 CirqBlLOCK Diagram Voltage Diagram IC3CIC1 DTA144EU Section Voltage Diagram Avref Vtref Toned Tonem Avcc16, Kamihigashi, Hirano-ku, Osaka 547-0002, Japan 16, Kamihigashi, Hirano-ku, Osaka, 547-0002, Japan
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