ICOM IC-F3061S Uživatelský manuál

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Strany 1 - VHF TRANSCEIVER

SERVICEMANUALVHF TRANSCEIVERS-14223HZ-C1Mar. 2006

Strany 2 - REPAIR NOTES

Poweramp.ALCamp.Driveamp.+–HV“ISENS”• APC CIRCUITto the anntena“T2”“TMUT”from TX/RX switch(MAIN UNIT; D14, D15)T5VQ604, Q605Q602Pre-driveamp.Q603IC601

Strany 3 - TABLE OF CONTENTS

LoopfilterX115.3 MHzQ2, D5–D8RX VCO2 (136–155 MHz)Q1, D1–D4RX VCO1 (155–174 MHz)TX VCOQ3, D10–D12PLL control signals from the CPU (IC18)PLL unlock sig

Strany 4 - SECTION 1 SPECIFICATIONS

5-5-1 CPU (MAIN UNIT; IC18)PinNo.PortNameDescription1 DSDA Outputs serial data to the D/A converter (IC20, pin 6).2 DAST Outputs strobe signal to the

Strany 5 - SECTION 2 INSIDE VIEWS

SECTION 6 ADJUSTMENT PROCEDURES▄ REQUIRED TEST EQUIPMENTEQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGEFM deviation meterFrequency range Measur

Strany 6

5 - 2• CONNECTION• JIG cableOPC-966(JIG CABLE)IC-F3060 seriesRS-232C cableFMdeviation meterOsciiloscopeto the antenna connectorAttenuator20 dB or 30 d

Strany 7 - • UT-119S/H installation

6 - 3• PC SCREEN EXAMPLE./4%4HEABOVEVALUESFORSETTINGSAREEXAMPLEONLY%ACHTRANSCEIVERHASITSOWNSPECIFICVALUESFOREACHSETTING!DJUSTMENT

Strany 8 - 5-1 RECEIVER CIRCUITS

6 - 46-2 FREQUENCY ADJUSTMENTSelect an adjustment item using [↑] / [↓] keys, then set to the specifi ed value using [←] / [→] keys on the connected PC&

Strany 9 - 5-2 TRANSMITTER CIRCUITS

6 - 56-3 TRANSMIT ADJUSTMENTSelect an adjustment item using [↑] / [↓] keys, then set to the specifi ed value using [←] / [→] keys on the connected PC&a

Strany 10 - 5-3 PLL CIRCUITS

6 - 66-4 RECEIVE ADJUSTMENTSelect an adjustment item using [↑] / [↓] keys, then set to the specifi ed value using [←] / [→] keys on the connected PC&ap

Strany 11 - • PLL CIRCUIT

7 - 1SECTION 7 PARTS LISTM.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)[FRONT UNIT] REF ORDER DESCRIPTION M. H/V NO. N

Strany 12 - 5-5 PORT ALLOCATIONS

INTRODUCTIONThis service manual describes the latest service information for the IC-F3061T/S, IC-F3062T/S and IC-F3063T/S VHF TRANSCEIVER at the time

Strany 13 - 6-1 PREPARATION

7 - 2M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)S.=Surface mount[MAIN UNIT] REF ORDER DESCRIPTION M. H/V NO. NO.

Strany 14 - • JIG cable

7 - 3M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)S.=Surface mount[MAIN UNIT] REF ORDER DESCRIPTION M. H/V NO. NO.

Strany 15 - 28,OCKVOLTAGE(IGH

7 - 4M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)S.=Surface mount[MAIN UNIT] REF ORDER DESCRIPTION M. H/V NO. NO.

Strany 16 - 6-2 FREQUENCY ADJUSTMENT

7 - 5M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)S.=Surface mount[MAIN UNIT] REF ORDER DESCRIPTION M. H/V NO. NO.

Strany 17 - Set to square wave form

7 - 6M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)S.=Surface mount[MAIN UNIT] REF ORDER DESCRIPTION M. H/V NO. NO.

Strany 18 - 6-4 RECEIVE ADJUSTMENT

7 - 7[VR UNIT] REF ORDER DESCRIPTION M. H/V NO. NO. LOCATIONQ701 1590001400 S.TR XP1214 (TX) T 32.2/6.2 R701 7410001140 S.ARY EXB28V104JX

Strany 19 - SECTION 7 PARTS LIST

SECTION 8 MECHANICAL PARTS AND DISASSEMBLY8 - 1Screw abbreviations B0, BT: Self-tapping PH: Pan head FT: Flat head ZK: Black SUS: Stainless

Strany 20 - [MAIN UNIT]

MP26 (C)MP32 (C)MP31 (C)MP8 (C)W1 (C)MP10 (C)MP2* (C)* MP2(C), MP12 (C): The shape is differ between 4-key and 10-key types.MP22 (C)MP802 (J)MP801(J

Strany 21

SECTION 9 SEMICONDUCTOR INFORMATION• TRANSISTORS AND FET'sBECBCEBECBECBECGDSGSDBECBECBECSDGDSG2G1G1G2SDBECBECBECE1B1B2C1C2DDGDDSSDGGSDGSDSBECE1B

Strany 22

10 - 1SECTION 10 BOARD LAYOUTSH5 H10 H15 H20 H25 H30 H35 H40 H45 H50 H55 H60 H65 H70 H75 H80 H85 H90 H95 H100 H105 H110 H0 V5 V10 V15 V0 V25 V30 V35

Strany 23

TABLE OF CONTENTSSECTION 1 SPECIFICATIONSSECTION 2 INSIDE VIEWSSECTION 3 DISASSEMBLY INSTRUCTIONSSECTION 4 OPTIONAL UNIT INSTALLATIONSECTION 5 C

Strany 24 - [RF UNIT]

10 - 2H5 H10 H15 H20 H25 H30 H35 H40 H45 H50 H55 H60 H65 H70 H75 H80 H85 H90 H95 H100 H105 H110 H0 V5 V10 V15 V0 V25 V30 V35 V20 V45 V40 • BOTTOM VIE

Strany 25 - • BC-160 (Optional product)

SECTION 11 BLOCK DIAGRAM11 - 1FRONT UNITRF UNITMAIN UNITExplanatory notesFM IF ICJACKUNITVRUNITIC501S-812C30AMCDS510M4-0078TAY-2LCDEXPANDMCON PTTSWPT

Strany 26

SECTION 12 VOLTAGE DIAGRAMS12 - 1VOLTAGE LINEExplanatory notesTX LINERX LINECOMMON LINEFREQUENCY: 155MHzDIGITAL VOLTMETERMEASUREMENT CONDITIONS2.0V

Strany 27

12 - 2VOLTAGE LINEExplanatory notesTX LINERX LINECOMMON LINE7.2VRX: 0.0VTX: 4.8VRX: 0.1VTX: 0.8VRX: 0.0VTX: 3.2VRX: 0.0VTX: 1.0VFREQUENCY: 155MHzDIGIT

Strany 28 - • DIODES

SECTION 13 BC-16013 - 1Q12SC4081R410R18R3560R50.12R35R3110kR37120kR28R38R291SS355D2D51SS355C6 10C110.01C120.01C8 0.01C25C26C21C220.10.01C28C23C2410k0

Strany 29 - SECTION 10 BOARD LAYOUTS

6F No.68, Sec. 1 Cheng-Teh Road, Taipei, Taiwan, R.O.C.Phone : +886 (02) 2559 1899 Fax : +886 (02) 2559 1874URL : http://www.asia-icom.comE-mail : sa

Strany 30 - CHASSIS SP1

1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, JapanS-14223HZ-C1© 2006 Icom Inc.

Strany 31 - SECTION 11 BLOCK DIAGRAM

1 - 1 SECTION 1 SPECIFICATIONS[USA-01], [GEN-01] [EUR-01]GENERAL• Frequency coverage 136–174 MHz• Type of emission Wide 16K0F3E (25.0 kHz/30.0 kHz)

Strany 32 - SECTION 12 VOLTAGE DIAGRAMS

SECTION 2 INSIDE VIEWS2 - 1AF power amplifiercontroller Q501: 2SB1132 Q502: XP6501Expander IC(IC506: M62320FP)Expander IC(IC505: M62320FP)AF power am

Strany 33 - COMMON LINE

SECTION 3 DISASSEMBLY INSTRUCTIONS3 - 1• REMOVING THE CHASSIS UNIT1 Unscrew 1 nut A, and remove 2 knobs B and C.2 Unscrew 2 screws D.3 Take off th

Strany 34 - SECTION 13 BC-160

4 - 1 SECTION 4 OPTIONAL UNIT INSTALLATIONCAUTION! Optional unit installation should be done at authorized Icom servise center only. The waterproof

Strany 35 - Fax : +81 (06) 6793 0013

SECTION 5 CIRCUIT DESCRIPTION5-1 RECEIVER CIRCUITS5-1-1 ANTENNA SWITCH (MAIN and RF UNITS)The received signals from the antenna connector are passed

Strany 36 - © 2006 Icom Inc

The TX/RX HPF filters out 250 Hz and lower audio signals, and the de-emphasis circuit obtains –6 dB/oct of audio characteristics. The expander expands

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