Icom IC-R8600 Service Manual
  1. Manuals
  2. Brands
  3. Icom Manuals
  4. Receiver
  5. IC-R8600
  6. Service manual

Icom IC-R8600 Service Manual

Communications receiver
Hide thumbs Also See for IC-R8600:
Table of Contents

Advertisement

Quick Links

SERVICE
MANUAL
COMMUNICATIONS RECEIVER
iR8600
S-15404XZ-C1
June 2017

Advertisement

Table of Contents
loading

Related Manuals for Icom IC-R8600

Summary of Contents for Icom IC-R8600

  • Page 1 SERVICE MANUAL COMMUNICATIONS RECEIVER iR8600 S-15404XZ-C1 June 2017...
  • Page 2 DCR. This was archived by using Software Defi ned Radio (SDR) technology 1st LO 2nd LO Demodulator FPGA 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, Australia, New Zealand, and/or other countries.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS SECTION 1 SPECIFICATIONS SECTION 2 CONNECTOR INFORMATION SECTION 3 INSIDE VIEWS SECTION 4 UPDATING THE FIRMWARE SECTION 5 ADJUSTMENT PROCEDURES PREPARATION ……………………………………………………………………………………… 5-1 REFERENCE ADJUSTMENT ……………………………………………………………………… 5-3 5-3 HF RECEIVE ADJUSTMENT ……………………………………………………………………… 5-3 5-4 VU RECEIVE ADJUSTMENT ……………………………………………………………………… 5-5 SECTION 6 PARTS LIST SECTION 7...

  • Page 4: Specifications

    SECTION 1 SPECIFICATIONS M General • Frequency coverage: [USA] 10.010000 ~ 821.999999 MHz* 851.000000 ~ 866.999999 MHz 896.000000 ~ 3000.000000 MHz [FRA] 0.135700 ~ 0.137800 MHz 1.810000 ~ 1.850000 MHz 3.500000 ~ 3.800000 MHz 7.000000 ~ 7.200000 MHz 10.100000 ~ 10.150000 MHz 14.000000 ~ 14.350000 MHz...
  • Page 5 M RECEIVER • Receive system: 0.010000 ~ 29.999999 MHz Direct sampling 30.000000 ~ 1099.999999 MHz Double superheterodyne 1100.000000 ~ 3000.000000 MHz Triple superheterodyne • Sampling frequency: 122.88 MHz • Intermediate frequencies: Receive frequency (MHz) 1st IF (MHz) 2nd IF (MHz) 3rd IF (MHz) 30.000000 ~ 499.999999 778.7...

  • Page 6: Connector Information

    FPGA.  The IQ driver and instruction guide will be released on the Icom Connect a PC's USB port, to demodulate the DRM website near future.
  • Page 7 Used to remotely controls the receiver with *Except the CI-V format data. (3.5 mm, ⅛ in (d))  You can download the USB driver and installation guide from the Icom website. http://www.icom.co.jp/world/support/download/fi rm • Output impedance: 4 ~ 8 Ω [EXT-SP] •...

  • Page 8: Inside Views

    SECTION 3 INSIDE VIEWS • MAIN UNIT J2 [DCIN] J1401 [LAN] J201 J392 [MUTE] J321 [USB] J371 [REMOTE] J322 J2022 J261 [AF/IF] J241 [EXP-SP] J242 J531 J1451 [I/Q OUT] J3 [REF I/O] J290 J541 • RF UNIT J6 [METER] J571 J4 [SPARE] J591 J4 [ANT3]...
  • Page 9 • FRONT UNIT DIM CTRL (Q43) BUFF (IC103) DIM CTRL D/A CONVERTER (Q41) (IC102) FRONT CPU (IC101) TW-CTRL (IC52)
  • Page 10 • MAIN UNIT CODEC UB HUB CODEC (IC302) (IC321) (IC2002) USB BRIDGE (IC341) USB BRIDGE (IC351) PULSE TRANSFORMER (T1401) OVER-VOLTAGE PROTECT AF AMP (IC51) (IC791) AMP FOR HEADPHONE (IC203) D/A CONVERTER SRAM (IC701) (IC1051) D/A CONVERTER (IC703) FLASH ROM USB 2.0 I/F (IC1003) (IC1451) LVDS BUFF...

  • Page 11: Updating The Firmware

    D About updating the fi rmware D Downloading the fi rmware fi le You can update the IC-R8600’s fi rmware using an SD Access the following URL and download the firmware file. card. Updating the fi rmware may add new functions http://www.icom.co.jp/world/index.html...
  • Page 12 6. After you read and agree with all the precautions, manual p. 7-2 for details.) Then copy the downloaded touch [YES]. fi rmware data from your PC into the IC-R8600 folder • The fi le select screen is displayed. that was created on the SD card.
  • Page 13 SECTION 5 ADJUSTMENT PROCEDURE PREPARATION ■ REQUIRED EQUIPMENT EQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGE Output voltage: 13.8 V DC Frequency range: 0.1~3000 MHz DC power supply Current capacity: At least 2 A Standard signal Output level: 0.1 μV to 32 mV Modified 3.5 mm (⅛˝) monaural plug generator (SSG) (−127~−17 dBm)
  • Page 14 ■ ADJUSTMENT MENU DESCRIPTION · MAIN MENU 12:00 12:00 FIL2 FIL2 14.150.00 ANT1 ANT1 AGC-F AGC-F S 1 3 5 7 +20 +40 +60dB ADJUST MODE ADJUST MODE FRONT FRONT PRESET PRESET HF-RX HF-RX VU-RX VU-RX Entering into the Reference adjustment menu Entering into the HF receive adjustment menu Entering into the VHF/UHF receive adjustment menu ·...

  • Page 15: Reference Adjustment

    REFERENCE ADJUSTMENT • Touch [REF] on the main menu screen. NOTE: DO NOT change the test equipment output level until the second beeps sound. ADJUSTMENT ADJUSTMENT ITEM DISPLAY CONDITION OPERATION 1 – – Touch [REF] to start PREPARATION the reference frequency adjustment.
  • Page 16 HF RECEIVE ADJUSTMENT (CONTINUED) ADJUSTMENT ADJUSTMENT ITEM DISPLAY CONDITION OPERATION 16 HF BPF0 flat • Set the test equipment to: Touch [SET]. HF-flat Frequency: 0.2515 MHz (A beep sounds, and then Modulation: None another beeps sound 1 Level: +40 dBμ (–67 dBm) second later.) †...

  • Page 17: Vu Receive Adjustment

    VU RECEIVE ADJUSTMENT • Touch [VU-RX] on the main menu screen. NOTE: DO NOT change the test equipment output level until the second beeps sound. ADJUSTMENT ADJUSTMENT ITEM DISPLAY CONDITION OPERATION 1 – – Touch [VU1] to start PREPARATION the VU-1 total gain adjustment.
  • Page 18 VU RECEIVE ADJUSTMENT (CONTINUED) ADJUSTMENT ADJUSTMENT ITEM DISPLAY CONDITION OPERATION 20 VU2 S0 LEVEL • Set the test equipment to: Touch [SET]. VU2 S-METER Frequency: 625.0215 MHz (A beep sounds, and then Modulation: None another beeps sound 1 Level: 0 dBμ (–107 dBm) seconds later.) †...
  • Page 19 VU RECEIVE ADJUSTMENT (CONTINUED) ADJUSTMENT ADJUSTMENT ITEM DISPLAY CONDITION OPERATION 51 VU12 BPF8 flat ( M) • Set the test equipment to: Touch [SET]. VU12-flat Frequency: 925.0215 MHz (A beep sounds, and then (continued) 52 VU12 BPF8 flat (L) • Set the test equipment to: another beeps sound 1 Frequency: 750.0215 MHz...
  • Page 20 VU RECEIVE ADJUSTMENT (CONTINUED) ADJUSTMENT ADJUSTMENT ITEM DISPLAY CONDITION OPERATION 84 VU12 ATT 30dB flat (40 M) • Set the test equipment to: Touch [SET]. VU12-flat Frequency: 40.0215 MHz (A beep sounds, and then (ATT 30dB) 85 VU12 ATT 30dB flat (65 M) •...
  • Page 21 VU RECEIVE ADJUSTMENT (CONTINUED) ADJUSTMENT ADJUSTMENT ITEM DISPLAY CONDITION OPERATION 106 VU3 flat (1150 M) • Set the test equipment to set as Touch [SET]. VU3-flat shown below: (A beep sounds, and then Frequency: 1150.0215 MHz another beeps sound 1 Modulation: None seconds later.)
  • Page 22 VU RECEIVE ADJUSTMENT (CONTINUED) ADJUSTMENT ADJUSTMENT ITEM DISPLAY CONDITION OPERATION 131 VU4 S0 LEVEL • Set the test equipment to set as Touch [SET]. VU4 S-METER shown below: (A beep sounds, and then Frequency: 2424.0215 MHz another beeps sound 1 Modulation: None seconds later.)

  • Page 23: Parts List

    SECTION 6 PARTS LIST [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION IC2051 1190002730 S.IC CP2102-GMR 121.8/35.0 IC51 1110006921 S.IC S-80845CNMC-B86-T2G 7.7/148.9 IC101 6910022360 S.DC TPS62110RSAR 19.3/129.4 IC102 6910022360 S.DC TPS62110RSAR 9.3/129.4 1550000240 S.FET TPCF8107(TE85LF) 9.1/139.8 IC121 6910022360 S.DC TPS62110RSAR 19.0/104.2 1590004090 S.TRA...
  • Page 24 [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION L421 6200002041 S.COI NLV25T-101J-PF 169/154.5 R153 7030005050 S.RES ERJ2GEJ 103 X (10K) 12.6/65.0 L422 6200010820 S.COI C2520C-2R7G-A 172/148.8 R155 7030005681 S.RES ERA3YKD 473V (47K) 21.6/65.5 L431 6200002041 S.COI NLV25T-101J-PF 169.9/137.2 R156 7030012480 S.RES ERJ2RKF 1003X (100K) 21.6/62.7...
  • Page 25 [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION R354 7030007250 S.RES ERJ2GEJ 220 X (22) 47.4/147.3 R528 7030005580 S.RES ERJ2GEJ 560 X (56) 157.1/21.0 R355 7030010040 S.RES ERJ2GEJ-JPW 57.0/165.1 R535 7030009280 S.RES ERJ2GEJ 391 X 153.7/18.3 R356 7030010040 S.RES ERJ2GEJ-JPW 70.3/156.3 R536 7030009280 S.RES ERJ2GEJ 391 X...
  • Page 26 [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION R743 7030005050 S.RES ERJ2GEJ 103 X (10K) 120.6/134.6 R927 7030010040 S.RES ERJ2GEJ-JPW [#02] 147.2/86.0 R744 7030008010 S.RES ERJ2GEJ 123 X (12K) 119.4/125.0 7030010040 S.RES ERJ2GEJ-JPW [#04] R745 7030008410 S.RES ERJ2GEJ 392 X (3.9K) 121.8/135.1 7030010040 S.RES ERJ2GEJ-JPW [#05]...
  • Page 27 [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION R1033 7030005090 S.RES ERJ2GEJ 104 X (100K) 63.0/104.5 R1262 7030005040 S.RES ERJ2GEJ 472 X (4.7K) 54.7/34.7 R1034 7030005090 S.RES ERJ2GEJ 104 X (100K) 62.1/104.5 R1263 7030007250 S.RES ERJ2GEJ 220 X (22) 83.0/62.6 R1035 7410001240 S.ARR EXB28V220JX...
  • Page 28 [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION R1404 7030004980 S.RES ERJ2GEJ 101 X (100) 33.0/69.4 4030023010 S.CER 0402B104K160CT 10.5/28.7 R1405 7030004980 S.RES ERJ2GEJ 101 X (100) 33.9/69.4 4030023010 S.CER 0402B104K160CT 10.5/30.0 R1406 7030004980 S.RES ERJ2GEJ 101 X (100) 36.6/69.5 4030023010 S.CER 0402B104K160CT 10.9/31.8...
  • Page 29 [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION C227 4030023010 S.CER 0402B104K160CT 70.0/135.5 C409 4030023030 S.CER 0402B103K250CT 176.7/146.5 C228 4030019560 S.CER GRM21BB31C106KE15L 70.0/134.0 C411 4030023090 S.CER 0402B102K500CT 169.0/141.6 C229 4030023010 S.CER 0402B104K160CT 70.4/139.0 C412 4030023010 S.CER 0402B104K160CT 173.2/143.5 C234 4510010570 S.ELE 16 CE 470 LX...
  • Page 30 [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION C593 4030019620 S.CER GRM188B31C225KE14D 136.0/7.1 C801 4030023010 S.CER 0402B104K160CT 154.9/93.7 C594 4030019620 S.CER GRM188B31C225KE14D 128.4/36.0 C802 4550007970 S.TAN TMCMC1A107MTRF 125.4/92.6 C601 4030022740 S.CER 0402N220J500CT 110.1/100.9 C803 4030020450 S.CER C1005 JB 0J 475M-T 128.3/89.8 C602 4030022740 S.CER 0402N220J500CT...
  • Page 31 [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION C1236 4030022750 S.CER 0402N221J500CT 85.1/30.4 C1414 4030023010 S.CER 0402B104K160CT 27.6/161.8 C1237 4030022750 S.CER 0402N221J500CT 88.7/30.4 C1415 4030022170 S.CER GR442QR73D102KW01L 18.9/184.1 C1238 4030022750 S.CER 0402N221J500CT 80.6/30.4 C1451 4030023010 S.CER 0402B104K160CT 141.3/92.7 C1239 4030022750 S.CER 0402N221J500CT 84.2/30.4...
  • Page 32 [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION EP14 6910019900 S.BEA MPZ1608S601AT 14.0/30.0 EP571 6910018460 S.BEA MMZ1005Y102C-T 176.7/53.5 EP15 6910019900 S.BEA MPZ1608S601AT 21.9/31.2 EP581 6910019900 S.BEA MPZ1608S601AT 131.7/32.7 EP16 6910019900 S.BEA MPZ1608S601AT 14.3/35.7 EP582 6910018460 S.BEA MMZ1005Y102C-T 127.6/42.5 EP17 6910019900 S.BEA MPZ1608S601AT 21.9/36.2...
  • Page 33 [RF UNIT] [RF UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION IC71 1110008540 S.IC 62783G-S18-R 17.8/145.7 1790001622 S.DIO 1SV308L3F 66.8/94.9 IC72 1110008540 S.IC 62783G-S18-R 34.9/145.7 1790001622 S.DIO 1SV308L3F 85.4/123.1 IC501 1110009150 S.IC NJG1650HB6-TE1 120.7/13.5 1790001622 S.DIO 1SV308L3F 68.7/94.1 IC502 1110009150 S.IC NJG1650HB6-TE1 110.6/13.6 1790001622 S.DIO...
  • Page 34 [RF UNIT] [RF UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION L181 6200010440 S.COI C2520C-1R2G-A (1.2U) 67.5/126.1 L1055 6200012320 S.COI LQW18AN3N6D00D 137.8/168.3 L182 6200010820 S.COI C2520C-2R7G-A 63.5/124.9 L1151 6200011580 S.COI LQW18AN33NG00D 185.4/161.3 L183 6200010820 S.COI C2520C-2R7G-A 65.0/115.7 L1201 6200011770 S.COI LQW18ANR10G00D 184.2/91.8 L184 6200010820 S.COI...
  • Page 35 [RF UNIT] [RF UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION L1684 6200011650 S.COI LQW18AN68NG00D 127.6/95.1 R633 7030008310 S.RES ERJ2GEJ 564 X (560K) 17.1/8.3 L1685 6200011770 S.COI LQW18ANR10G00D 126.9/93.0 R641 7030007250 S.RES ERJ2GEJ 220 X (22) 31.0/10.7 L1686 6200011680 S.COI LQW18ANR12G00D 127.6/91.0 R642 7030008280 S.RES ERJ2GEJ 271 X (270)
  • Page 36 [RF UNIT] [RF UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION R1102 7030010040 S.RES ERJ2GEJ-JPW 152.1/167.8 R1602 7030008280 S.RES ERJ2GEJ 271 X (270) 115.4/48.1 R1103 7030005050 S.RES ERJ2GEJ 103 X (10K) 156.9/149.8 R1603 7030008280 S.RES ERJ2GEJ 271 X (270) 115.4/47.2 R1104 7030005050 S.RES ERJ2GEJ 103 X (10K) 154.8/149.8 R1604...
  • Page 37 [RF UNIT] [RF UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION C109 4030022860 S.CER 0402N470J500CT 33.9/114.9 C242 4030022670 S.CER 0402N121J500CT 21.4/122.8 C110 4030022710 S.CER 0402N181J500CT 37.3/107.7 C243 4030022700 S.CER 0402N180J500CT 21.4/123.8 C111 4030022770 S.CER 0402N270J500CT 38.3/107.7 C244 4030022810 S.CER 0402N330J500CT 20.7/117.4 C112 4030022820 S.CER 0402N331J500CT 30.6/106.1...
  • Page 38 [RF UNIT] [RF UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION C584 4030023010 S.CER 0402B104K160CT 4.2/47.3 C922 4030023010 S.CER 0402B104K160CT 189.9/27.7 C585 4030023010 S.CER 0402B104K160CT 15.9/53.9 C923 4030023010 S.CER 0402B104K160CT 189.9/32.7 C586 4030022900 S.CER 0402N680J500CT 11.6/56.3 C924 4030022740 S.CER 0402N220J500CT 189.9/36.7 C587 4030023030 S.CER 0402B103K250CT 18.7/53.3...
  • Page 39 [RF UNIT] [RF UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION C1221 4030023030 S.CER 0402B103K250CT 183.0/99.6 C1387 4030022810 S.CER 0402N330J500CT 138.0/99.7 C1222 4030023010 S.CER 0402B104K160CT 171.9/101.8 C1388 4030022630 S.CER 0402N100C500CT 142.0/96.8 C1223 4030023030 S.CER 0402B103K250CT 184.9/104.6 C1389 4030022630 S.CER 0402N100C500CT 139.0/95.9 C1224 4030024500 S.CER C1005 JB 1C 224K-T 184.9/105.5...
  • Page 40 [RF UNIT] [RF UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION C1548 4030022340 S.CER C1005 CH 1H 102J-T 117.4/74.6 C1831 4030023010 S.CER 0402B104K160CT 93.4/69.6 C1549 4030022340 S.CER C1005 CH 1H 102J-T 117.6/51.1 C1832 4030023010 S.CER 0402B104K160CT 93.4/72.8 C1551 4030022660 S.CER 0402N120J500CT 113.4/72.6 C1833 4030019120 S.CER GRM188B31E105KA75D...
  • Page 41 [RF UNIT] [FRONT UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION EP925 6910026050 S.BEA MMZ1005D121CT 185.9/32.7 5030004051 LCD RFE430H-AZH-DNS-001 EP926 6910026050 S.BEA MMZ1005D121CT 185.9/33.7 EP927 6910026050 S.BEA MMZ1005D121CT 185.9/34.7 EP928 6910026050 S.BEA MMZ1005D121CT 185.9/35.7 8900014971 CAB OPC-1590-1(P0.5N20L90) EP929 6910026050 S.BEA MMZ1005D121CT 185.9/36.7 8900019300 CAB OPC-2032 (P1N6L50)
  • Page 42 [DISPLAY UNIT] [DISPLAY UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION IC51 1190003620 S.IC TPS61161ADRVR 62.6/39.7 7030007250 S.RES ERJ2GEJ 220 X (22) 83.0/68.0 IC52 1130017190 S.IC UC6528XBNQ4GRC 103.9/53.7 7030007250 S.RES ERJ2GEJ 220 X (22) 84.2/68.0 IC53 1130017330 S.IC SN74AHC1G125DCKR 108.0/37.5 7030007250 S.RES ERJ2GEJ 220 X (22) 85.4/68.0 IC101 1140018080 S.IC...
  • Page 43 [DISPLAY UNIT] [ENCODER-1 UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION 2260002740 S.SWI LS8J2M-T 184.7/68.4 6510031640 S.CON 52793-0670 8.4/3.5 2260002740 S.SWI LS8J2M-T 184.7/61.9 2260002740 S.SWI LS8J2M-T 198.7/68.6 2260002740 S.SWI LS8J2M-T 198.7/61.9 2250001020 ENC RE1107CM1-V03-4672 2260002740 S.SWI LS8J2M-T 197.1/46.3 2260002740 S.SWI LS8J2M-T 156.0/2.1 EP11 6910018930 S.BEA MPZ2012S601A...
  • Page 44 [ENCODER-2 UNIT] [ENCODER-3 UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION 6510031640 S.CON 52793-0670 8.4/5.5 6510031640 S.CON 52793-0670 8.4/3.5 2250001020 ENC RE1107CM1-V03-4672 2250001030 ENC RE1107CM1-V03-4673 M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side) Eqv.= This component is equivalent to the REF No. component listed above, H/V LOCATION=See the BOARD LAYOUTS for details.
  • Page 45 [SD UNIT] [CONV-BPF UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION 7030004990 S.RES ERJ2GEJ 221 X (220) 33.5/15.4 IC2111 1110009150 S.IC NJG1650HB6-TE1 30.2/87.6 7030009530 S.RES ERJ2GEJ 270 X (27) 33.5/16.3 IC2112 1110009150 S.IC NJG1650HB6-TE1 30.2/58.5 7030009530 S.RES ERJ2GEJ 270 X (27) 33.5/14.5 IC2151 1110009600 S.IC...

  • Page 46: Mechanical Parts

    SECTION 7 SECTION 7 MECHANICAL PARTS [CHASSIS PARTS] [CHASSIS PARTS] PART PART DESCRIPTION QTY. DESCRIPTION QTY. 6510000330 NR-DS-01 MP61 8930071700 PJ-21B 6510028411 MR-DS-01-2 MP62* 8930074741 SHIELD SPONGE (CE)-1 6510030620 MR-BNC-01 MP63* 8930074741 SHIELD SPONGE (CE)-1 6510030620 MR-BNC-01 MP64* 8930074741 SHIELD SPONGE (CE)-1 MP65 8930097450 FERRITE SHEET (BI) MP66*...
  • Page 47 [MAIN UNIT] [RF UNIT] PART PART DESCRIPTION QTY. DESCRIPTION QTY. 6510011431 B3P-VH (LF) (SN) 6450002520 RL-1515-2 (B.B)-L 6510031740 HEC3900-010110 6510023730 LGY6502-0600C J11* 6510022472 40FLT-SM2-TB (LF) (SN) (M) J501* 6510032350 20279-001E-01 J41* 6510021722 30FLT-SM2-TB (LF) (SN) (M) J571* 6510028210 SJ050010 (TMP-J01X-V6) J71* 6510021722 30FLT-SM2-TB (LF) (SN) (M) J591*...
  • Page 48 [FRONT UNIT] [DISPLAY UNIT] PART PART DESCRIPTION QTY. DESCRIPTION QTY. MP1581* 8510018940 2356 A-VCO CASE J11* 6510027290 52808-0671 MP1601* 8510018930 2356 A-PLL CASE J12* 6510027290 52808-0671 MP1701* 8510018940 2356 A-VCO CASE J13* 6510027290 52808-0671 5030004051 RFE430H-AZH-DNS-001 J14* 6510025760 B5B-ZR-SM4-TF (LF) (SN) J15* 6510018971 B4B-PH-SM4-TB (LF) (SN) J16*...
  • Page 49 [ACCESSORIES] [ENCODER-1 UNIT] PART PART DESCRIPTION QTY. DESCRIPTION QTY. 5610000430 AP331BK 6510031640 52793-0670 5610000660 P030050 FL 2250001020 RE1107CM1-V03-4672 5210000051 FGB 3A PBF (FGB0 125V) 5210001390 0297003.WXNV OS> [ENCODER-2 UNIT] 8920002220 CAB-1258 8900015720 OPC-1605 PART DESCRIPTION QTY. 6510031640 52793-0670 2250001020 RE1107CM1-V03-4672 [ENCODER-3 UNIT] PART DESCRIPTION...
  • Page 50 MP31 (CHASSIS) (8810009061) MP6 (CHASSIS) (8110011070) MP23 (CHASSIS) MP72 (CHASSIS) (8930096190) (Refere to the parts list.) MP73 (CHASSIS) (Refere to the parts list.) MP32 (CHASSIS) (8810009311) MP78 (CHASSIS) (Refere to the parts list.) MP46 (CHASSIS) (8810008661) MP31 (CHASSIS) (8810009061) MP71 (CHASSIS) (Refere to the parts list.) MP5 (CHASSIS) Legend:...
  • Page 51 MP58 (FRONT) MP59 (FRONT) MP37 (CHASSIS) (8810008661) (8810008631) (8810011180) MP12 (CHASSIS) (8930095570) MP57 (FRONT) MP24 (CHASSIS) (8810008661) (8930096170) MP72 (FRONT) MP11 (CHASSIS) (Refere to the parts list.) (8930095560) MP56 (FRONT) SD UNIT DISPLAY UNIT MP26 (CHASSIS) (8930057950) (8930097420) MP11 (FRONT) MP28 (CHASSIS) (8610015890) (8930064320)

  • Page 52: Replacing Fuse

    SECTION 8 REPLACING FUSE D Circuitry fuse WARNING! • Disconnect the DC power cable from the receiver before 1. Remove the 10 screws, then remove the cover. replacing the fuse. • NEVER use fuses that are not specifi ed. If a fuse blows, or the receiver stops functioning, fi nd and repair the cause of the problem.

  • Page 53: Board Layouts

    SECTION 9 BOARD LAYOUTS The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. • DISPLAY UNIT B-8499C (TOP VIEW) £GRP POWER ¥GRP LOCAL M-CH DIAL RECEIVE LOCK P.LOCK SCAN PRIO MP51 TIMER...
  • Page 54 The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. • DISPLAY UNIT B-8499C (BOTTOM VIEW) ENC-1 DISPLAY B-8499B C102 C103 IC52 ENCODER-3 IC101 (FRONT UNIT) R123 R124 ENC-3 R101 R103 R102 R121...
  • Page 55 The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. • MAIN UNIT B-8477D (TOP VIEW) • CONV-BPF UNIT B-8627D [DC IN] (TOP VIEW) R1435 MP481 IC181 MP481 J2101 R1433 R1434 R397 C373...
  • Page 56 The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. • MAIN UNIT B-8477D (BOTTOM VIEW) • CONV-BPF UNIT B-8627D (BOTTOM VIEW) See the PARTS LIST H/V location on the PARTS LIST for location details.
  • Page 57 The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. • RF UNIT B-8478C (TOP VIEW) ANT1 ANT2 ANT3 SPARE METER MP51 R1015 C1132 C1133 J1101 R1012 R1115 R1117 L1051 J1101 R1102 C1112...
  • Page 58 The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. • RF UNITB-8478C (BOTTOM VIEW) MP1012 MP1013 • SD UNIT B-8500B (BOTTOM VIEW) MP1014 MP1109 MP1104 MP502 MP504 MP503...

  • Page 59: Wiring Diagram

    SECTION 10 WIRING DIAGRAM DISPLAY MAIN UNIT RF UNIT BOARD VLED- VLED+ J901 3R3V 3R3V LCD_R3 W101(CHASSIS) W103(CHASSIS) LCD_R3 LCD_R4 LCD_R5 LCD_R4 8910000530 LCD_R5 8910000520 LCD_R6 LCD_R7 CONV-BPF IN LCD_R6 LCD_R7 FFC-1057 (P0.5N30L65 S) FFC-1056 (P0.5N40L100 S) LCD_G2 LCD_G3 3R3V LCD_G2 LCD_G3 3R3V...

  • Page 60: Block Diagram

    SECTION 11 BLOCK DIAGRAM RF UNIT ANT3 RX : 0.01~29.99999 MHz 10dB 20dB fc=34 MHz fc=41 MHz Q301 RXIF MT3S20P HF : 4DirectSampling Other : 46.35 MHz IF/BW=10 MHz Reverse ANT2 (TO MAIN BOARD) ANT1S Power HPONS SO-239 ANT2S Protect HF_MUTE Q82/D82 HAT10S...
  • Page 61 2SC3356/L2SA1576 CR-1033 IC1341 Q461 NJG1650 Q401/Q403 X401 IC481 REFV BUFF BUFF [ REF I/O 10 MHz ] 62.5 kHz PWM 10M Hz TCXO IC271 IC271 NJU7056 2SC4215 IC274 fc=12 MHz fc=33.8Hz 122.880 MHz REFULK (LVDS) BUFF BUFF [10.7 MHz OUT ] IC451 Q410 CY7C68013A...
  • Page 62 [ POWER ] FRONT UNIT PWRK PWRK Q1 LDTC143ZE POWER LED LDPS CTRL Q43/Q44 2SB1201/L2SC4081 STANDBY LED Q2 LDTC143ZE LDPS CTRL LDPS2 CTRL IC102 IC103 Q41/Q42 BH2220 NJM2904 2SB1132/2SC4081 LOCAL LED Q3 LDTC143ZE BUFF LDPS2 CTRL CTRL DS1 (LCD) P.LOCK LED Q4 LDTC143ZE IC101/IC53/Q51 CTRL...
  • Page 63 TPCF8107 DC-IN TPCF8107/LDTC114YE Q1/Q2 IC51 S-80845CNMC Over Voltage Protect PWRS IC102 TPS62110 IC101 TPS62110 DC-DC DC-DC IC151 XC6222A331MR IC711 XC6209F502MR +3.3V DA5V_1 IC154 ADP2370ACPZ IC712 XC6209F502MR DC-DC H1R8V DA5V_2 IC152 XC6222A331MR IC121 TPS62110 +3.3V 3R3VA DC-DC IC1001 XC6221A142MR IC141 TPS62110 PWRS +1.4V DV1R4V...

  • Page 64: Voltage Diagram

    SECTION 12 VOLTAGE DIAGRAM • DISPLAY UNIT LED brightness 0% 3.0 V LED brightness 80% 6.0 V LED brightness 100% 6.9 V 3R3V PWRK LDPS SMLE13BC8T SMLE13EC8T [POWER] [GRP▲] [V/M] DS1 (FRONT UNIT) PWRLED POWER 1.5K LDTC143ZE RECEIVE RXLED 2SB1201 2SB1132G SML-D12D8WT86 1.5K...
  • Page 65 • MAIN UNIT ( 1/10 ) RX: 13.3 V MPZ2012S601A H3R3V RX: 13.2 V H1R18V 0297003WXNV MPZ2012S601A 3R3VA PWRS 2R5V FHA010 IC51 EP101 MPZ2012S601A MP101 MP102 3R3VB IC151 H3R3V VOUT 3R3VC 3179 1R2V 3179 RX: 4.1 V S-80845CNMC R101 L101 RX: 2.5 V XC6222A331MR DC-IN...
  • Page 66 • MAIN UNIT ( 2/10 ) PHONS TO MAIN UNIT (1/10) R234 PHONS PHONS 100K AFONS R221 R222 10.0K 10.0K R224 10.0K TO MAIN UNIT (5/10) FAFL FAFL IC203 J201 RPHO C234 EP201 PHOR LPHO PHRE 470 CE-LX EP202 MPZ1608S601A C205 PVDD OUTL...
  • Page 67 • MAIN UNIT ( 3/10 ) H3R3V H3R3V 83.3 ns EP321 RVBUS_ RUSB3R3V ( 12.0 MHz ) MPZ1608S601A R339 R315 C367 41.4 ns R340 TO MAIN UNIT (8/10) 3.5 Vp-p ( 24.2 MHz ) R328 Q303 X302 CR-1020 RVBUS RVBUS_ RVBUS R325 IC303...
  • Page 68 • MAIN UNIT ( 4/10 ) 3R3VC 3R3VB 3R3VB EP451 MMZ1005Y102CT RX: 3.1 V R451 TO MAIN UNIT (8/10) IC451 R452 REF3R3V REFLVL 100K REFLVL IC442 EP441 MMZ1005Y102CT CP501 EP442 MMZ1005Y102CT NJU7056F3 VOUT C511 R446 IC441 IC511 ADP151AUJZ R501 RX: 8.1 V RSET R444 L511...
  • Page 69 • MAIN UNIT ( 5/10 ) DA5V_2 RX: 5.0 V IC711 3R3VA DA5V_1 VOUT RX: 1.1 V IC651 XC6209F502MR L651 L652 PGND EP651 RX: 5.0 V R651 FSEL 2.7U MPZ1608S221A R723 R725 IC712 SYNC DA5V_2 VOUT 100K 330K ADP2370ACPZ TO MAIN UNIT (1/10) R655 IC721 D721...
  • Page 70 • MAIN UNIT ( 6/10 ) 1R2V TO MAIN UNIT (4/10) ADCLK_P ADCLK_P ADCLK_N ADCLK_N R890 IC801 IO 5 881-900 IC801 IO 6 901-920 IC801 IO 3 841-860 ADCLK_P IC801 IO 4 861-880 IC801 IO 7 921-940 IC801 IO 8 941-960 TO MAIN UNIT (9/10) AA21 AA12...
  • Page 71 • MAIN UNIT ( 7/10 ) CP06S CP1015 CP06S CP1016 EP1001 3R3VA MPZ1608S601A TO MAIN UNIT (3/10) CP06S CP1009 CP06S R1044 CP1010 CP06S DIG_CK CP1011 CP06S CP1012 CP06S CP1013 CP06S CP1014 R1018 IC1001 DV1R4V VOUT 100K XC6221A142MR R1049 100K TO MAIN UNIT (6/10) BCLK BCLK DV_EMU1...
  • Page 72 • MAIN UNIT ( 8/10 ) H3R3V H1R18V H1R18V H3R3V H3R3V_ H3R3V EP1291 H3R3V EP1301 H3R3V H3R3V MMZ1005B601C C1291 MPZ1608S601A IC1291 H1R18V 21.0 ns H1R18V_ H3R3V ( 47.6 MHz ) IC1352 EDAT SFLSS SFLD1 GT24C1024 EP1302 SO/IO1 HOLD#/IO3 SFLD2 WP#/IO2 1.5 Vp-p BT1201 C1292...
  • Page 73 • MAIN UNIT ( 9/10 ) 40.4 ns ( 24.7 MHz ) 1.0 Vp-p RX: 3.3 V EP1401 H3R3V MPZ1608S601A 3R3VB DS1401 LINK/ACT LED R1419 SML-D12P8WT86 25.0 MHz X1401 C1405 DS1402 C1406 SPEED LED CR-1030 SML-D12P8WT86 C1407 C1408 LAN_RXCLK R1401 LAN_RXD3 R1402 TO MAIN UNIT (8/10)
  • Page 74 • MAIN UNIT ( 10/10 ) 41.3 ns ( 24.2 MHz ) 0.9 Vp-p USB connection 4.7 V Other FVBUS_ H3R3V EP2021 FUSB3R3V MPZ1608S601A 83.1 ns ( 12.0 MHz ) R2015 X2021 TO MAIN UNIT (8/10) CR-1028 X2002 R2024 CR-1020 Q2003 C2067 FVBUS_...
  • Page 75 • RF UNIT ( 1/6 ) L306 R310 FTR-B4CA009Z HPON9V 11.6 V 11.6 V 100U 100U (ATT 10 dB) (ATT 20 dB) R304 R306 TO RF UNIT (2/6) 2.2K LDTA114EE C304 HF_MUTE LDTC114YE 2SC4116 TO RF UNIT (2/6) C305 RX: 7.6 V RL81 2.2K (HF P.AMP ON)
  • Page 76 • RF UNIT ( 2/6 ) HF band: 8.9 V Higher than 30 MHz: 0 V CP351 SHORT1005 Q351 Q352 R355 2355 LDTC114YE LDTA114EE MP511 FI501 TO RF UNIT (1/6) Q501 HDF278.7E3 C521 C524 C527 C508 LDTC114YE C501 0.001 C502 0.001 C593 0.001...
  • Page 77 • RF UNIT ( 3/6 ) RX: 3.2 V (30 MHz to less than1100 MHz and other than ANT1) MP1105 2427 180P C1022 C1023 C1024 R1015 To RF UNIT (1/6) 2355 C1021 180P ATT Info MP1021 MP1031 LDTC114YE VUHF BAND Info ANT1HF VUAT1S VUAT2S...
  • Page 78 • RF UNIT ( 4/6 ) LDTC114YE LDTC114YE EP1521 MPZ1608S601A Q1501 Q1531 VUPONS L1541 L1542 L1543 C1548 C1549 0.001 0.001 0.001 C1506 C1503 R1620 0.001 C1542 C1546 C1533 C1501 C1531 0.001 C1544 0.001 0.001 2356 To RF UNIT (3/6) PGA-105+ MP1601 IC1521 C1525...
  • Page 79 • RF UNIT ( 5/6 ) 2356 R1232 MP1201 R1231 EP1211 C1227 MPZ1608S601A R1214 R1215 C1219 R1216 2355 C1225 MP1261 C1226 0.001 C1210 LQW18AN2N2D00 LQW18AN2N2D00 L1291 L1292 R1261 C1270 CP1201 C1211 0.22 C1212 VIN_LDO_4V5 C1271 R1207 VCTRL TEST_SE 0.001 EXTVCO_INP RF2_OUTP C1228 100K...
  • Page 80 • RF UNIT ( 6/6 ) RU1C002ZP Q1104 EP1051 MMZ1005Y102CT PGA-105+ IC1051 LDTC114YE C1060 R1051 Q1103 CBPFI R1108 100P RX: 4.9 V (Higher than 1100 MHz) –64.5 dBm –80.8 dBm (Input: 2424.02 MHz, 34 dBµ) (Input: 2424.02 MHz, 34 dBµ) CONV-BPF IN J1101 J1951...
  • Page 81 • CONV-BPF UNIT 4.9 V (Higher than 2000 MHz) 2500~3000 MHz VCTL1 VCTL2 VCTL3 TL15 TL17 R2112 R2902 TL16 TL18 C2127 EP2151 C2916 C2919 0.3P MMZ1005Y102CT 0.3P 0.75P IC2111 IC2112 IC2901 IC2902 J2101 J2901 IC2151 MP2901 C2111 C2128 C2152 R2151 C2901 C2914 CONV-BPF IN...
  • Page 82 • SD UNIT • ENCODER-1 UNIT CP31 USB+ SHORT1005 SQLDAK EP31 SQLK MPZ1608S601A RE1107CM1 SQLDBK RX: 3.2 V CP32 USB- SHORT1005 FVBUS • ENCODER-2 UNIT DS21 SMLA13BC8T LEDV SD_LED AFDAK SQLK FUSB_DP FUSB_DM RE1107CM1 AFDBK FVBUS SD_WP SD_D0 EP22 RX: 3.2 V SD_D1 SD_CD SD_D2...
  • Page 83 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 84 S-15404XZ-C1 1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, Japan © 2017 Icom Inc.

Table of Contents