Icom IC-F6220D Service Manual
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Icom IC-F6220D Service Manual

Uhf digital transceiver
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UHF DIGITAL TRANSCEIVER
S-15003XZ-C1
July 2013

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Summary of Contents for Icom IC-F6220D

  • Page 1 UHF DIGITAL TRANSCEIVER S-15003XZ-C1 July 2013...
  • Page 2 8. READ the instructions of the test equipment thoroughly before connecting it to the transceiver. Icom, Icom Inc. and the Icom logo are registered trademarks of Icom Incorporated (Japan) in Japan, the United States, the United Kingdom, Germany, France, Spain, Russia and/or other countries.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS SECTION SPECIFICATIONS SECTION INSIDE VIEWS SECTION DISASSEMBLY INSTRUCTION SECTION OPTIONAL CABLE INSTALLATION SECTION CIRCUIT DESCRIPITON RECEIVER CIRCUITS ..................5-1 TRANSMITTER CIRCUITS ................5-2 FREQUENCY SYNTHESIZER CIRCUITS ............5-4 VOLTAGE BLOCK DIAGRAM ................5-4 PORT ALLOCATIONS ..................5-5 SECTION ADJUSTMENT PROCEDURES PREPARATION ....................

  • Page 4: Specifications

    SECTION 1. SPECIFICATIONS • Frequency coverage [USA-01] [EXP-01] 400–470 MHz [CHN-01] [USA-02] 450–512 MHz [EXP-02] 450–520 MHz [EXP-03] 350–400 MHz • Type of emission Wide 16K0F3E (25.0 kHz) Except [USA] 11K0F3E (15.0 kHz) Narrow 8K50F3E (12.5 kHz) Digital 4K00F1E, D (6.25 kHz) •...

  • Page 5: Section 2 Inside Views

    SECTION 2. INSIDE VIEWS • FRONT UNIT (BOTTOM VIEW) EEPROM (IC52) CLOCK FREQUENCY SHIFT DIODE (D60) (IC51) LCD DRIVER (IC6) DIM CTRL (Q2) LIGHT CTRL DIM CTRL (Q5) (Q1) MIC AMP (IC7) 2 - 1...
  • Page 6 • MAIN-A/-B/-C UNIT (TOP VIEW) (IC2007) CERAMIC BPF (FI3) BUFF (Q5) MUTE SW (Q6) IF IC (IC4) APC AMP (IC2) IF AMP (Q14) XTAL BPF (ANALOG) (FI4) XTAL BPF BUFFER (DIGITAL) (Q3) (FI5) MIC AMP (IC7) VCO SW (Q15) R8 REGULATOR (Q1013) RIPPLE FILTER (Q17)

  • Page 7: Section 3 Disassembly Instruction

    SECTION 3. DISASSEMBLY INSTRUCTION 1) Unscrew 4 screws from the bottom cover, and remove the 5) Unscrew 9 screws and remove the filter case and the bottom cover. earth spring from the MAIN UNIT. 2) Disconnect the fl at cable and speaker cable. 3) Unscrew 2 screws from the both sides, and remove the front panel in the direction of the arrow.
  • Page 8 SECTION 4 OPTIONAL UNIT INSTALLATION Install optional OPC-1939 as follows; 1) Turn the transceiver OFF, then disconnect the DC power cable. 2) Unscrew 4 screws, then remove the bottom cover. 3) Install the cable as shown below. OPC-1939 Cut off the bushing as in the illustration, when you install the optional OPC-1939.

  • Page 9: Receiver Circuits

    SECTION 5. CIRCUIT DESCRIPTION 2ND IF AND DEMODULATOR CIRCUITS 5-1 RECEIVER CIRCUITS The signal from the 1st IF circuits is applied to the IF demod- RF CIRCUIT ulator IC (IC4) which contains the 2nd IF mixer, 2nd IF AMP, The RX signal from the antenna is passed through the FM detector, squelch circuit and AF AMP in its package.

  • Page 10: Transmitter Circuits

    RX AF CIRCUITS 5-2 TRANSMITTER CIRCUIT The detected audio signals adjusted by the linear codec’s TX AF CIRCUIT electoronic volume (inside the AF CUSTOM IC (IC1010)). The audio signal from the microphone (MIC signal) is passed The level-adjusted AF signal is then amplified by the pre- through the MIC AMP (IC7), and then applied to the AF CUS- AMP (IC1004) and AF power AMP (IC1009).

  • Page 11: Frequency Synthesizer Circuits

    MODULATION CIRCUITS 5-3 FREQUENCY SYNTHESIZER CIRCUIT The modulation signal from the TX AF circuits is applied to The RX VCO is composed of Q24, D33 and D62. The VCO D26 of the TX VCO (Q23, D16, D26, D64) to modulate it (FM output signal is buffer-amplified by two buffers (Q11 and for the analog mode, 4FSK for the digital mode).

  • Page 12: Port Allocations

    5-5 PORT ALLOCATIONS • CPU (FRONT UNIT: IC51) BALL LINE BALL LINE DESCRIPTION DESCRIPTION NAME NAME RDAT DSP (IC2007) serial data. [P1] input. Ignition SW detect. Power supply switching control. IGSW L=Ignition detected. H= During receive or stand-by. LCD driver (IC6) clock. TDAT Serial data to the DSP (IC2007).

  • Page 13: Preparation

    SECTION 6. ADJUSTMENT PROCEDURE 6-1 PREPARATION EQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGE CS-F3210D/ Cloning Software : Revision 1.0 or later JIG Cable Modifi ed OPC-1122U (see the illust below) F3230D/F5220D Output voltage : 13.6 V DC Power attenuation : 50 or 60 dB DC Power Supply Attenuator...
  • Page 14 M ADJUSTMENT CHANNELS • For [Low band] version • For [High band] version 6 - 2...
  • Page 15 • For [350 MHz band] version CONVENIENT: The same cloning file is available. Right-click below, and select "Save Embeded File to Disk." For [Low band] version: For [High band] version: For [350 MHz band] version: 6 - 3...
  • Page 16 M ADJUSTMENT UTILITY ADJUSTMENT CONDITION TX OUTPUT POWER MODULATION BALANCE MODULATION BALANCE (PRESET) CTCSS DEVIATION DTCS DEVIATION SQUELCH REFERENCE FREQUENCY SENSITIVITY PLL LOCK VOLTAGE (RX) PLL LOCK VOLTAGE (TX) S-METER FM DEVIATION DIGITAL DEVIATION 2/5 TONE DEVIATION 6 - 4...

  • Page 17: Frequency Adjustment

    6-2 FREQUENCY ADJUSTMENTS 1) Select an adjustment item using [↑]/[↓] on the PC's keyboard. 2) Set or modify the adjustment value as specifi ed using [←]/[→] on the PC's keyboard, then push [ENTER]. TRANSCEIVER’S ADJUSTMENT ADJUSTMENT OPERATION VALUE CONDITION ITEM PLL LOCK 1 •...

  • Page 18: Transmit Adjustment

    6-3 TRANSMIT ADJUSTMENTS 1) Select an adjustment item using [↑]/[↓] on the PC's keyboard. 2) Set or modify the adjustment value as specifi ed using [←]/[→] on the PC's keyboard, then push [ENTER]. TRANSCEIVER’S ADJUSTMENT ADJUSTMENT OPERATION VALUE CONDITION ITEM TX OUTPUT 1 •...
  • Page 19 6-3 TRANSMIT ADJUSTMENTS (continued) 1) Select an adjustment item using [↑]/[↓] on the PC's keyboard. 2) Set or modify the adjustment value as specifi ed using [←]/[→] on the PC's keyboard, then push [ENTER]. TRANSCEIVER’S ADJUSTMENT ADJUSTMENT OPERATION VALUE CONDITION ITEM DIGITAL 1 •...

  • Page 20: Receive Adjustment

    6-4 RECEIVE ADJUSTMENTS 1) Select an adjustment item using [↑]/[↓] on the PC's keyboard. 2) Set or modify the adjustment value as specifi ed using [←]/[→] on the PC's keyboard, then push [ENTER]. TRANSCEIVER’S ADJUSTMENT ADJUSTMENT OPERATION VALUE CONDITION ITEM RX SENSITIVITY 1 NOTE: When "RX SENSITIVITY"...
  • Page 21 SECTION 7 PARTS LIST [MAIN-A UNIT] [MAIN-A UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION 1150002400 IC RA60H4047M1-121 D1007 1750001810 S.DIO L1SS400T1G <SLVJ> 129.0/20.7 1110007320 S.IC NJM2591V-TE1-#ZZZB 57.8/24.7 D1008 1750000370 S.DIO DA221 TL 124.0/43.3 1110006230 S.IC NJM2711F-TE1-#ZZZB 37.5/29.3 D2002 1750002170 S.DIO DB2S31400L 24.9/18.0 1130011741 S.IC...
  • Page 22 [MAIN-A UNIT] [MAIN-A UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION 7030004970 S.RES ERJ2GEJ 470 X (47) 58.4/22.2 R490 7030005120 S.RES ERJ2GEJ 102 X (1K) 81.3/42.2 7030005030 S.RES ERJ2GEJ 152 X (1.5K) 58.4/23.2 R492 7030005090 S.RES ERJ2GEJ 104 X (100K) 80.0/27.2 7030010040 S.RES ERJ2GEJ-JPW 60.8/17.8 R500...
  • Page 23 [MAIN-A UNIT] [MAIN-A UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION R1538 7030007350 S.RES ERJ2GEJ 393 X (39K) 123.5/35.6 4030017730 S.CER C1005 JB 1H 471K-T 70.4/42.8 R1539 7030005220 S.RES ERJ2GEJ 223 X (22K) 125.6/38.1 4030017460 S.CER C1005 JB 1H 102K-T 74.6/36.7 R2003 7030007250 S.RES ERJ2GEJ 220 X (22) 16.7/6.8...
  • Page 24 [MAIN-A UNIT] [MAIN-A UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION C302 4030017420 S.CER C1005 CH 1H 470J-T 80.1/39.2 C1010 4030017460 S.CER C1005 JB 1H 102K-T 106.5/59.0 C303 4030017730 S.CER C1005 JB 1H 471K-T 80.1/36.3 C1011 4030016930 S.CER C1005 JB 1A 104K-T 93.9/12.1 C305 4030017500 S.CER C1005 CH 1H 560J-T...
  • Page 25 [MAIN-A UNIT] [MAIN-B UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION C2019 4030016790 S.CER C1005 JB 1E 103K-T 14.8/19.3 1110002751 S.IC TA75S01F(TE85RF) 60.0/54.9 C2021 4030018910 S.CER C1608 JB 0J 475K-T 16.0/21.6 1150002410 IC RA60H4452M1-121 C2022 4030018910 S.CER C1608 JB 0J 475K-T 13.9/14.4 1110007320 S.IC NJM2591V-TE1-#ZZZB...
  • Page 26 [MAIN-B UNIT] [MAIN-B UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION D2006 1750002170 S.DIO DB2S31400L 12.0/25.3 7030005290 S.RES ERJ2GEJ 682 X (6.8K) 58.8/55.7 D2008 1750002020 S.DIO DA2S10100L 100.3/6.5 7030005110 S.RES ERJ2GEJ 224 X (220K) 63.3/55.0 7030005050 S.RES ERJ2GEJ 103 X (10K) 58.8/54.8 7030005570 S.RES ERJ2GEJ 820 X (82) 64.2/55.0...
  • Page 27 [MAIN-B UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION R625 7030010040 S.RES ERJ2GEJ-JPW 96.1/20.1 R2030 7030005240 S.RES ERJ2GEJ 473 X (47K) 11.0/21.2 R1003 7030007601 S.RES ERA3YKD 913V (91K) 72.6/9.4 R2031 7030005240 S.RES ERJ2GEJ 473 X (47K) 10.7/29.4 R1004 7030006101 S.RES ERA3YED 183V (18K) 70.6/9.8 R2032 7030005240 S.RES ERJ2GEJ 473 X (47K)
  • Page 28 [MAIN-B UNIT] [MAIN-B UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION 4030017430 S.CER C1005 CH 1H 101J-T 54.0/25.6 C335 4030017630 S.CER C1005 CH 1H 120J-T 93.8/68.3 4030016930 S.CER C1005 JB 1A 104K-T 57.4/29.0 C336 4030017710 S.CER C1005 CH 1H 181J-T 62.0/68.7 4030017730 S.CER C1005 JB 1H 471K-T 59.8/48.0 C337...
  • Page 29 [MAIN-B UNIT] [MAIN-B UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION C1032 4030016930 S.CER C1005 JB 1A 104K-T 123.6/16.6 C2050 4030017620 S.CER C1005 CH 1H 100C-T 26.7/15.8 C1033 4510009680 S.ELE EEEFK1E471P 120.0/29.1 C2051 4030016930 S.CER C1005 JB 1A 104K-T 13.6/29.4 C1034 4030018860 S.CER C1005 JB 0J 105K-T 131.6/16.6 C2052...
  • Page 30 [MAIN-C UNIT] [MAIN-C UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION 1110002751 S.IC TA75S01F(TE85RF) 60.0/54.9 D2006 1750002170 S.DIO DB2S31400L 12.0/25.3 1150002231 IC RA55H3340M-121 D2008 1750002020 S.DIO DA2S10100L 100.3/6.5 1110007320 S.IC NJM2591V-TE1-#ZZZB 57.8/24.7 1110006230 S.IC NJM2711F-TE1-#ZZZB 37.5/29.3 1130011741 S.IC TC7W66FK(TE85LF) 85.8/12.3 2020002570 CER LTM450HW <JJE>...
  • Page 31 [MAIN-C UNIT] [MAIN-C UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION 7030004990 S.RES ERJ2GEJ 221 X (220) 57.8/53.2 R625 7030010040 S.RES ERJ2GEJ-JPW 96.1/20.1 7030005220 S.RES ERJ2GEJ 223 X (22K) 58.8/55.7 R1003 7030007601 S.RES ERA3YKD 913V (91K) 72.6/9.4 7030005110 S.RES ERJ2GEJ 224 X (220K) 63.3/55.0 R1004 7030006101 S.RES ERA3YED 183V (18K)
  • Page 32 [MAIN-C UNIT] [MAIN-C UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION R2030 7030005240 S.RES ERJ2GEJ 473 X (47K) 11.0/21.2 4030017430 S.CER C1005 CH 1H 101J-T 54.0/25.6 R2031 7030005240 S.RES ERJ2GEJ 473 X (47K) 10.7/29.4 4030016930 S.CER C1005 JB 1A 104K-T 57.4/29.0 R2032 7030005240 S.RES ERJ2GEJ 473 X (47K) 24.9/17.4...
  • Page 33 [MAIN-B UNIT] [MAIN-B UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION C334 4030017590 S.CER C1005 CH 1H 070C-T 94.9/68.3 C1028 4030017460 S.CER C1005 JB 1H 102K-T 117.4/6.1 C335 4030017630 S.CER C1005 CH 1H 120J-T 93.8/68.3 C1029 4030017460 S.CER C1005 JB 1H 102K-T 114.9/12.6 C336 4030017710 S.CER C1005 CH 1H 181J-T...
  • Page 34 [MAIN-C UNIT] [FRONT UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION C2047 4030016930 S.CER C1005 JB 1A 104K-T 26.6/20.7 1130015530 S.IC BU9795AKV-E2 43.0/21.2 C2048 4030016930 S.CER C1005 JB 1A 104K-T 26.6/22.5 1110002751 S.IC TA75S01F(TE85RF) 28.3/24.7 C2049 4030017420 S.CER C1005 CH 1H 470J-T 25.7/9.5 IC51 1140015010 S.IC...
  • Page 35 [FRONT UNIT] PARTS DESCRIPTION LOCATION R784 7030005240 S.RES ERJ2GEJ 473 X (47K) 26.5/18.8 R785 7030005240 S.RES ERJ2GEJ 473 X (47K) 30.8/19.3 R786 7030010040 S.RES ERJ2GEJ-JPW 74.6/29.4 R787 7030005050 S.RES ERJ2GEJ 103 X (10K) 84.3/11.0 4030017420 S.CER C1005 CH 1H 470J-T 84.0/7.7 4030017420 S.CER C1005 CH 1H 470J-T 28.5/6.1...
  • Page 36 SECTION 8. MECHANICAL PARTS [CHASSIS PARTS] [MAIN-C UNIT] ORDER ORDER DESCRIPTION QTY. DESCRIPTION QTY. J1001* 6510014961 B2B-ZR-SM4-TF (LF) (SN) 6510004881 MR-DSE-01-1 <GA> J1002 6450000140 HSJ0807-01-010 J1003* 6510022891 B13B-ZR-SM4-TF (LF) (SN) 8010019138 2601 LONG CHASSIS-8 J1004* 6510027960 04-6294-040-000-800+ 8110007821 2601 COVER-1 8810008661 PHBT M3 X 8 NI-ZC3 S1001* 2260003180 MINISMDC050F-2 CN <UDX>...
  • Page 37 MP11 MP10* MP4 (M5×12) MP5 (M5×20) Used for labelling the programmable function keys according to their assinged functions. 8 - 2...
  • Page 38 MP1(CHASSIS) (8010019138) MP8(CHASSIS) (8810009991) MP4(CHASSIS)×2 (8810008661) MP9(MAIN-A) (8930059390) MP9(MAIN-B) J1(CHASSIS) (8930059390) (6510004881) MP9(MAIN-C) (8930059390) MP6(MAIN-A) (8510020540) J1002(MAIN-A) MP6(MAIN-B) (6450000140) (8510020540) J1002(MAIN-B) MP6(MAIN-C) (6450000140) (8510020540) J1002(MAIN-C) (6450000140) MP2(MAIN-A) (8510019350) MP2(MAIN-B) MP8(CHASSIS) IC3(MAIN-A) (8510019350) (8810009991) (1150002400) MP2(MAIN-C) W2(MAIN-A) (8510019350) IC3(MAIN-B) (8900011863) (1150002410) MP10(MAIN-A) MAIN-A UNIT W2(MAIN-B)
  • Page 39 The combination of top side and bottom side of this SECTION 9. BOARD LAYOUTS • FRONT UNIT B-7879B (TOP VIEW) 9 - 1...
  • Page 40 The combination of top side and bottom side of this • FRONT UNIT B-7879B (BOTTOM VIEW) CPU3.3V CRES PGIO3 R765 R779 C805 R780 -IPTT R773 R781 C810 AFVI R644 C132 BEEP CPU3.3V R701 C803 R637 AFVI MICI R638 R782 C799 R688 C804 C797...
  • Page 41 The combination of top side and bottom side of this • MAIN-A/MAIN-B/MAIN-C UNIT B-7883A AF GND (TOP VIEW) AF OUT ANT CONNECTOR J1002 J1 (CHASSIS) R1119 C342 R338 C1003 R334 C411 -T8V C107 C458 C460 -TMUT R1105 R1009 C459 C1036 C1059 IC1002 C1018...
  • Page 42 The combination of top side and bottom side of this • MAIN-A/MAIN-B/MAIN-C UNIT B-7883A (BOTTOM VIEW) [Ext. SP JACK] C402 C344 C368 C345 C367 C366 C1025 C1024 C1023 D1002 -T8V C409 C332 C108 R1026 C106 C408 Q1011 R1025 R1033 C1037 D1008 C1060 C302...
  • Page 43 SECTION 10. BLOCK DIAGRAM 400-470MHz 450-520MHz 2SC4116 Q16 :XP1214 350-400MHz RIPPLE :2SC4226 Q18 2SK880 RX VCO LVIN BUFF to CPU 2SC5107 2SC5107 RA30H4047M1 (25W) RLVA D14,D15 2SC5006 2SC3357 HVD142A IC1007 D6,D68 AK1541 TA75S01F DRIVE TX/RX 15.3MHz BUFF BUFF LOOP VCON DRIVE TLVA TX VCO...
  • Page 44 SECTION 11. VOLTAGE DIAGRAM • FRONT UNIT R774 DS11 R773 LNJ426W83RA LNJ426W83RA R772 LNJ426W83RA DSIRQ DMISO IGSW TAK-35877 R701 100k LNJ426W83RA LNJ426W83RA R702 MDNSDA R628 100k LNJ426W83RA CPU3.3V 100k R703 GPSTXD R775 100k DIM ON 6.3V DIM OFF 7.3V LNJ426W83RA LIGHT ON 3.2V LDTC114YE LNJ426W83RA...
  • Page 45 • MAIN-A/MAIN-B/MAIN-C UNIT (1/3) 8.0V 7.1V 3179 MMZ1005Y102CT 2SC4116 RX VCO EP13 TX 6.7V R625 C127 C126 RX 0.0V 2SC4226 AS080340 AS080340 AS080340 RDS2T0R0 +3.3V +3.3V R337 R293 *C113 0.001 *C102 C100 RN752 390k 0.47U TC7W66FK C128 TX VCO 1SV307 2SC5107 2SC5006 PLSW...
  • Page 46 • MAIN-A/MAIN-B/MAIN-C UNIT (2/3) AF PRE AMP R1032 DTC363EK Q1012 Q1008 D1007 C1070 3.3V L1SS400 220P +3.3V +3.3V LDTC114YE H:AFON L:MUTE R1057 C1081 C1082 IC1004 C1034 C1050 J1002 TA75S01F AF AMP TX 8.1V 180P Amp1 C1516 RX 0.0V Q1011 2SD1664 120k R1519 R1518...
  • Page 47 • MAIN-A/MAIN-B/MAIN-C UNIT (3/3) C2073 3.4V R2016 CP10S C2009 NFM18PC104R1C3 EP2001 CP2006 DVDD_3.3V CVDD_1.6V MMZ1005S601CT JTAG DB2S31400 AGND +3.3V_A R2049 100k R2019 J2001 TRST R2020 5.0V IC2010 DVDD_3.3V CLKO CP10S CP2001 CTRL MMZ1608B301CT IC2001 VOUT EMU0 EP2008 NJM2871BF05 EMU1 D2004 TPS62204DBVR GPIO13 BDX0...
  • Page 48 Highway 17 Delta, B.C., V4K 5B8, Canada : http://www.icomspain.com Phone : +1 (604) 952-4266 Fax : +1 (604) 952-0090 E-mail : icom@icomspain.com : http://www.icomcanada.com E-mail : info@icomcanada.com Blacksole House, Altira Park, Herne Bay, Kent CT6 6GZ, UK Phone : +44 (0) 1227 741741...
  • Page 49 S-15003XZ-C1 1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, Japan © 2013 Icom Inc.

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