Icom ID-4100A Service Manual
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Icom ID-4100A Service Manual

Dual band transceiver
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SERVICE
MANUAL
DUAL BAND TRANSCEIVER
ID-4100A
ID-4100E
S-15403XZ-C1
May 2017

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Summary of Contents for Icom ID-4100A

  • Page 1 SERVICE MANUAL DUAL BAND TRANSCEIVER ID-4100A ID-4100E S-15403XZ-C1 May 2017...
  • Page 2 7. READ the instructions of the test equipment thoroughly before connecting them 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, 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 DISASSEMBLY INSTRUCTIONS SECTION 5 ADJUSTMENT PROCEDURES PREPARATION ……………………………………………………………………………………… 4-1 TRANSMIT ADJUSTMENTS ……………………………………………………………………… 4-2 5-3 RECEIVE ADJUSTMENTS ………………………………………………………………………… 4-7 SECTION 6 PARTS LIST SECTION 7 MECHANICAL PARTS SECTION 8 BOARD LAYOUTS...

  • Page 4: Specifications

    SECTION 1 SPECIFICATIONS M GENERAL [EUR] [ITR] [USA] [EXP] • Frequency range Receive 118 ~ 174 MHz 118 ~ 174 MHz 118 ~ 174 MHz 118 ~ 136.99166 MHz (Guaranteed only (Guaranteed only (Guaranteed only (Not guaranteed), 144 ~ 146 MHz) 144 ~ 148 MHz) 144 ~ 148 MHz) 144 ~ 146 MHz,...
  • Page 5 M RECEIVER [EUR] [ITR] [USA] [EXP] • Receive system Double Conversion Superheterodyne system • Intermediate frequencies 1st IF 46.35 MHz, 2nd IF 450 kHz • Sensitivity ≤ 0.18 μV (except spurious points) Amateur FM-N (12 dB SINAD) bands ≤ 0.22 μV (BER 1%) (BER 1%) ≤...

  • Page 6: Connector Information

    SECTION 2 CONNECTOR INFORMATION • Microphone connector information Front panel view NAME DESCRIPTION SPECIFICATIONS +8 V DC output Maximum 10 mA UP: Ground MIC U/D Frequency Up/Down DN: Ground through 470 ˘ Grounds when M8V SW the HM-207S is — connected Ground for PTT input...

  • Page 7: Inside Views

    SECTION 3 INSIDE VIEWS • MAIN UNIT (TOP VIEW) PRE AMP (Q510) FAN CTRL RF AMP (Q30) (Q500) RF AMP VCC SW (Q17) (Q306) D/A CONVERTER ELECTRONIC VOLUME IC (IC1) (IC110) AM/FM SW 3.3 V REGULATOR (IC119) (IC314) IF IC 3.3 V REGULATOR (IC120) (IC311)

  • Page 8: Disassembly Instructions

    SECTION 4 DISASSEMBLY INSTRUCTIONS 1. REMOVING TOP AND BOTTOM COVERS 2. REMOVING THE MAIN UNIT (continued) 1) Unscrew total of 16 screws; 8 screws from the top cover 3) Unscrew 13 screws from the MAIN UNIT. and 8 screws from the bottom cover. 4) Unscrew 4 screws from the chassis.

  • Page 9: Adjustment Procedures

    SECTION 5 ADJUSTMENT PROCEDURES 5-1 PREPARATION M REQUIRED EQUIPMENT EQUIPMENT SPECIFICATIONS EQUIPMENT SPECIFICATIONS Modifi ed modular cable. Audio generator Frequency range: 300–3000 Hz JIG cable (See the illustration shown below.) (AG) Output level: 1–500 mV Voltage: 13.8 V DC power supply AC millivoltmeter Measuring range: 10 mV to 10 V...
  • Page 10 ENTERING THE ADJUSTMENT MODE 1) Connect the JIG cable to [MIC]. 2) While holding down [QUICK] and [DIAL], turn ON the power to enter the Adjustment mode. [DIAL] [QUICK] [POWER] 3) The adjustment screen is displayed. • ADJUSTMENT SCREEN Adjustment frequency Adjustment value Adjustment item name ADJUSTMENT MODE OPERATION...

  • Page 11: Transmit Adjustments

    4-2 TRANSMIT ADJUSTMENTS Select an adjustment item using [MONI]/[QUICK], and then set the adjustment value as specified using [DIAL]. ADJUSTMENT ITEM TRANSCEIVER'S DISPLAY CONDITION VALUE • Loosely couple the frequency counter to 146.010 MHz REFERENCE the antenna connector, as shown on page ±50 Hz FREQUENCY 4-1.
  • Page 12 4-2 TRANSMIT ADJUSTMENTS (continued) Select an adjustment item using [MONI]/[QUICK], and then set the adjustment value as specified using [DIAL]. ADJUSTMENT ITEM TRANSCEIVER'S DISPLAY CONDITION VALUE • Connect the test equipment to the antenna ±4.2 kHz FM DEVIATION connector through the attenuator, and set as shown below: HPF: ±2.1 kHz...
  • Page 13 4-2 TRANSMIT ADJUSTMENTS (continued) Select an adjustment item using [MONI]/[QUICK], and then set the adjustment value as specified using [DIAL]. ADJUSTMENT ITEM TRANSCEIVER'S DISPLAY CONDITION VALUE • Connect the test equipment to the antenna ±4.3 kHz FM DEVIATION connector through the attenuator, and set BALANCE as shown below: HPF:...
  • Page 14 4-2 TRANSMIT ADJUSTMENTS (continued) Select an adjustment item using [MONI]/[QUICK], and then set the adjustment value as specified using [DIAL]. ADJUSTMENT ITEM TRANSCEIVER'S DISPLAY CONDITION VALUE • Connect the test equipment to the antenna ±0.75 kHz CTCSS connector through the attenuator, and set DEVIATION VHF wide as shown below:...

  • Page 15: Receive Adjustments

    4-3 RECEIVE ADJUSTMENTS Select an adjustment item using [MONI]/[QUICK], and then set the adjustment value as specified using [DIAL]. ADJUSTMENT ITEM TRANSCEIVER'S DISPLAY CONDITION VALUE • Connect the test equipment to the antenna Push [DIAL] RECEIVE connector and set as shown below: for automatic SENSITIVITY Frequency:...
  • Page 16 4-3 RECEIVE ADJUSTMENT (continued) Select an adjustment item using [MONI]/[QUICK], and then set the adjustment value as specified using [DIAL]. ADJUSTMENT ITEM TRANSCEIVER'S DISPLAY CONDITION VALUE • Connect the test equipment to the antenna Push [DIAL] S-METER Air band S1 connector and set as shown below: for automatic Frequency:...
  • Page 17 4-3 RECEIVE ADJUSTMENT (continued) Select an adjustment item using [MONI]/[QUICK], and then set the adjustment value as specified using [DIAL]. ADJUSTMENT ITEM TRANSCEIVER'S DISPLAY CONDITION VALUE • Terminate the antenna connector with Push [DIAL] SQUELCH Air band a dummy load (50 Ω), so no signal is for automatic received.

  • Page 18: Parts List

    SECTION 6 PARTS LIST [CONTROL UNIT] [CONTROL UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION R162 7030005040 S.RES ERJ2GEJ 472 X (4.7K) 4.8/33.5 1140016220 S.IC STM32F101VFT6 84.1/20.3 R163 7030005040 S.RES ERJ2GEJ 472 X (4.7K) 4.3/9.1 1110007780 S.IC NJU7704F3-28A-TE1-#ZZZH 93.0/28.2 1180003980 S.REG XC6221A332MR-G 47.6/13.6 R165 7030005050 S.RES ERJ2GEJ 103 X (10K)
  • Page 19 [CONTROL UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION 4030022940 S.CER 0402B104K100CT 49.8/27.7 1130016460 S.IC R2A20169SA 60.4/93.8 4030020000 S.CER C1005 JB 1A 105K-T 48.0/12.0 1110008910 S.IC NJM2904CV-TE1-#HMZR 84.0/70.5 C110 4030023090 S.CER 0402B102K500CT 34.9/29.1 1150002680 IC RA60H1317M1A-522 C111 4050000380 S.FEE NFM15PC104R1A3D 33.5/27.2 1150002690 IC...
  • Page 20 [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION Q226 1530003990 S.TRA 2SC4738-BL(TE85LF) 48.2/42.6 D253 1750002230 S.DIO LRB751S-40T1G 99.0/21.1 Q227 1560002190 S.FET RUM002N02T2L 53.6/41.8 D254 1750002230 S.DIO LRB751S-40T1G 108.1/18.5 Q228 1560002190 S.FET RUM002N02T2L 45.6/43.4 D301 1750001810 S.DIO L1SS400T1G [#12] 116.5/11.0 Q229 1590004090 S.TRA...
  • Page 21 [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION L110 6200010010 S.COI C2012C-39NG-A 33.1/111.2 R128 7030005120 S.RES ERJ2GEJ 102 X (1K) 100.0/120.9 L111 6200012980 S.COI 0.40-1.4-5TR 18.3N 31.1/108.5 R129 7030011740 S.RES ERJ12YJ1R5U 97.8/115.2 L112 6200012660 S.COI 0.30-1.0-4TR 9.1N 33.8/106.1 R130 7030004980 S.RES ERJ2GEJ 101 X (100) 71.1/42.8...
  • Page 22 [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION R247 7030005090 S.RES ERJ2GEJ 104 X (100K) 83.1/65.3 R379 7030005040 S.RES ERJ2GEJ 472 X (4.7K) 97.5/18.3 R248 7030005240 S.RES ERJ2GEJ 473 X (47K) 96.4/28.8 R380 7030005090 S.RES ERJ2GEJ 104 X (100K) 101.9/81.7 R249 7030008410 S.RES ERJ2GEJ 392 X (3.9K)
  • Page 23 [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION R567 7030005530 S.RES ERJ2GEJ 100 X (10) 38.6/73.2 R835 7030005000 S.RES ERJ2GEJ 471 X (470) 38.1/37.7 R569 7030005090 S.RES ERJ2GEJ 104 X (100K) 64.9/86.3 R836 7030005050 S.RES ERJ2GEJ 103 X (10K) 39.0/43.7 R573 7030005100 S.RES ERJ2GEJ 154 X (150K)
  • Page 24 [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION R1102 7030004980 S.RES ERJ2GEJ 101 X (100) 102.6/52.8 C108 4030022940 S.CER 0402B104K100CT 7.7/111.4 R1103 7030005240 S.RES ERJ2GEJ 473 X (47K) 118.8/63.5 C109 4030022750 S.CER 0402N221J500CT 105.3/31.1 R1105 7030005050 S.RES ERJ2GEJ 103 X (10K) 132.5/67.6 C110 4030022750 S.CER 0402N221J500CT...
  • Page 25 [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION C246 4030022940 S.CER 0402B104K100CT 130.2/22.0 C408 4030022580 S.CER 0402N7R0C500CT 76.2/57.4 C247 4030022750 S.CER 0402N221J500CT 122.6/19.7 C409 4030024590 S.CER GRM31A5C2J3R0CW01D 20.9/126.6 C248 4030022750 S.CER 0402N221J500CT 122.6/21.0 C411 4030023090 S.CER 0402B102K500CT 77.8/129.0 C249 4030022750 S.CER 0402N221J500CT 26.9/100.8...
  • Page 26 [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION C691 4030023030 S.CER 0402B103K250CT 59.5/57.2 C1006 4030020000 S.CER C1005 JB 1A 105K-T 22.4/36.8 C692 4030023070 S.CER 0402B223K250CT 85.2/65.8 C1009 4030023090 S.CER 0402B102K500CT 20.6/33.7 C695 4030022940 S.CER 0402B104K100CT 62.1/57.1 C1012 4030023090 S.CER 0402B102K500CT 58.1/35.8 C696 4030022940 S.CER 0402B104K100CT...
  • Page 27 [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION C1223 4030019560 S.CER GRM21BB31C106KE15L 131.6/55.9 C1377 4030024500 S.CER C1005 JB 1C 224K-T 76.2/37.3 C1225 4030022940 S.CER 0402B104K100CT 132.4/57.3 C1378 4030022810 S.CER 0402N330J500CT 74.4/45.3 C1227 4030022660 S.CER 0402N120J500CT 130.3/53.9 C1379 4030022940 S.CER 0402B104K100CT 78.2/37.2 C1228 4030022660 S.CER 0402N120J500CT...
  • Page 28 [MAIN UNIT] PART DESCRIPTION LOCATION EP106 6910018460 S.BEA MMZ1005Y102C-T 15.5/9.8 EP107 6910018460 S.BEA MMZ1005Y102C-T 16.5/28.2 EP111 6910014690 S.BEA MPZ1608S221A-T 126.8/119.2 EP113 6910018460 S.BEA MMZ1005Y102C-T 123.7/119.2 EP115 6910014690 S.BEA MPZ1608S221A-T 129.3/119.2 EP118 6910018460 S.BEA MMZ1005Y102C-T 124.9/118.9 EP200 6910018460 S.BEA MMZ1005Y102C-T 37.9/36.0 EP201 6910018460 S.BEA MMZ1005Y102C-T 48.1/37.9...

  • Page 29: Mechanical Parts

    SECTION 7 MECHANICAL PARTS [CONTROL UNIT] [MAIN UNIT] PART PART DESCRIPTION QTY. DESCRIPTION QTY. 6510027710 S5B-ZR-SM4A-TF (LF) (SN) 1150002680 RA60H1317M1A-522 6510028740 14FLH-SM1-TB (LF) (SN) (F) 1150002690 RA60H3847M1-521 6510027270 3167 FRONT CONNECTOR 6510023170 3008L-6P6C 6510014961 B2B-ZR-SM4-TF (LF) (SN) 6510030960 IMSA-9631S-27Y801 6510027111 08FLT-SM2-TB (LF) (SN) (M) J251* 6510023480 AYU1-1P-02676-120-TF...
  • Page 30 [CHASSIS PARTS] [ACCESSORIES] PART PART DESCRIPTION QTY. DESCRIPTION QTY. 8600037590 SPCABLE1 70MM 5210000121 FGB 15A PBF (FGB0 125V) 6510004882 MR-DSE-01-2 (Option) HM-207S 2510001160 057P0802 (Option) OPC-345B 8900008610 OPC-837 2710000820 EFB0412VHD-6P38 8930007300 MIC HANGER 8010024000 3866 CHASSIS M1K 8210025491 3167 CHASSIS PANEL-1 8930078580 3167 RELEASE BUTTON 8930096400 3866 PLATE 8510019462 3167 L-COVER ASSEMBLY-2...
  • Page 31 MP6 (CHASSIS) (8510019452) SP1 (CHASSIS) MP20 (CHASSIS) MP16 (CHASSIS)×4 (2510001160) (8930055551) (8810010141) W1 (CHASSIS) (8600037590) W300 (MAIN) (8920002400) MP7 (CHASSIS) (8930078590) MP21 (CHASSIS) MP32 (CONTROL) MP2 (CONTROL) (8930029050) (8930085740) MP19 (CONTROL) (8210025640) MP8 (CHASSIS) (8310073770) (8110009020) MP9 (CHASSIS) EP2 (CONTROL) (8930048550) MF1 (CHASSIS) (3310005080)

  • Page 32: Board Layouts

    SECTION 8 BOARD LAYOUTS • MAIN UNIT B-8700A (TOP VIEW) [ANT] B-8700A C411 • CONTROL UNIT B-8699A R252 C406 (TOP VIEW) C420 C419 C401 L511 EP113 C948 R676 R594 R675 C216 R672 R673 R674 C928 R129 R649 Q510 C945 R597 C139 R592 L501...
  • Page 33 • MAIN UNIT B-8700A (BOTTOM VIEW) C1315 C1356 C372 • CONTROL UNIT B-8699A EP354 IC318 C352 C371 C409 EP353 R1029 (BOTTOM VIEW) C428 C394 C363 C429 J304 C392 J102 R257 R358 C556 C396 C326 C331 C332 C338 C370 C358 R209 IC313 C364 C301...

  • Page 34: Block Diagram

    SECTION 9 BLOCK DIAGRAM Q149 DTCS DTCS VDET MAIN_DASEL W300 D338 Q32,Q34 DTCSSEL NOISE FANHV IC307 IC112 IC112 IC112 IC103 IC104 UTX_C BTMIC DIGI/AN I SENS BUFF SELECT IC100,Q100 Q151,Q152 IC101 IC100 IC310 Q27,Q28 IC12 BTMIC Q905,Q906 MUTE CURRENT IC14 IC12 IC102 IDET...
  • Page 35 Q226 Q229~Q231 D223,D224 D231 D227,D229 Q235 ANTENNA RIPPLE Q227,Q232 BUFF D47,D48 230~550 MHz 118~550 MHz D232,D233 D50,D52 D62,D67 D68,D73,D75 VVCOC TX:400~470 MHz UVCOC 400~470 MHz TX/RX RX:336.35~503.65 MHz LIMITER DRIVE DRIVE D225,D226 VTX_C IC207,Q222 D228,D230 Q236 Q221 UTX_C Q228,Q233 LOOP BUFF BUFF TX:137~174 MHz...

  • Page 36: Voltage Diagram

    SECTION 10 VOLTAGE DIAGRAM • CONTROL UNIT J251 C155 AYU1-1P-02676-120 0.001 C156 C153 DTXD DRXD C154 NFM15PC104R1A3 BOOT0 C157 C152 0.001 L100 C111 GPS3V 0.33U LRB751S S5B-ZR-SM4A-TF MMZ1005Y102CT RF_IN RESET JTMS VDD_BKUP_IN VDD_BKUP_BAT_IN JTCK CP10S I2C_SCL JTDI GPIO0 I2C_SDA VOUT JTDO CP10S NJTRST...
  • Page 37 • MAIN UNIT ( 1/8 ) FANHV FANHV RX : 4.7 V LRB751S TX : 0 V R592 RX : 7.8 V RX : 5.7 V U-R (375~550 MHz) L100 RX : 4.6 V 0.18U RX : 2.5 V R590 C139 C921 BAR88...
  • Page 38 • MAIN UNIT ( 2/8 ) TX : 8.0 V 8.1 V RX : 0 V 2SA1362 13.7 V LDTC114YE R132 TX High Power VTX_C 12.8 V TX : 0.9 V C244 R168 C267 R186 C360 C372 C226 R147 C233 AS080647 AS080647 0.001...
  • Page 39 • MAIN UNIT ( 3/8 ) 100k R427 5.0 V 4.7k R428 R382 100k C593 C566 3.3 V C602 13.7 V R431 CLONE 1 : 4.2 V IC107 2 : 0.4 V C607 3.9k 3 : 1.1 V NJU7056F3 4 : 4.3 V 5 : 4.6 V LA4425A C637...
  • Page 40 • MAIN UNIT ( 4/8 ) 2775 MP207 5.0 V RX : 4.9 V LRB751S LDTC144EE D127 Q117 R5C1 LRB751S Narrow : 4.9 V RX : 4.0 V 260_R8 R525 R533 FI100 D128 LRB751S LTWC450H RX : 5.1 V D109 C695 C705 Q123...
  • Page 41 • MAIN UNIT ( 5/8 ) VVCOC1 Q229 UVCOC1 LDTC114YE R821 4.7k Q231 2SC4738 8.1 V Q226 EP201 MMZ1005Y102CT EP202 7.2 V R794 3.3 V MMZ1005Y102CT Q230 5.0 V DMA501010 LDTC114YE R822 R793 4.7k R866 R859 CPVSS X201 PDN2 SWIN C1029 100k C1137...
  • Page 42 • MAIN UNIT ( 6/8 ) D334 R1132 16X2PIN-JIGU TRST LRB706F EMLE R915 R1106 RESET *D322 *D321 SCRES TOOL0 BAND1 RXF0 R1155 *D316 *D314 3.3V_VDD SPI_RX C1521 SPI_CLK BAND2 RXF1 DSP_RESET R1131 100P *D317 *D315 *D312 SPI_TX C1522 100P BAND3 VTXF TXPOW *D309...
  • Page 43 • MAIN UNIT ( 7/8 ) IC310 MICMUTE R1005 MICMUTE DTMUTE DTMUTE *R1002 INA199B1DCK W300 CTH30V222S15A C1274 FANHV Q306 2SB1132G 13.7 V IC313 CAB-1307 NJM7808DL1A R1031 UNLK 8.1 V UNLK IC305 MMZ1608Y102BT Q301 VOUT PCON EP323 SD_SW LDTC114YE RMUTE RMUTE XC6221A332MR DTCS DTCS...
  • Page 44 • MAIN UNIT ( 8/8 ) 5.5 V R219 3.3V_VDD BLM18RK102SN1 NFM18PC104R1C3 C1426 EP12 MMZ1005S601CT R188 100k XC6221A332MR R402 3.3 V BLM18RK102SN1 NFM18PC104R1C3 EP10 C1401 +3.3V_A VOUT R178 R220 IC403 DSP_TRST 100k CLKO 1.4 V EP405 L251 2775 R281 CVDD_1.35V EMU0 MP300 EMU1...
  • Page 45 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 46 S-15403XZ-C1 1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, Japan © 2017 Icom Inc.

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