Icom IC-7100 Service Manual
  1. Manuals
  2. Brands
  3. Icom Manuals
  4. Transceiver
  5. IC-7100
  6. Service manual

Icom IC-7100 Service Manual

Hf/vhf/uhf all mode transceiver
Hide thumbs Also See for IC-7100:
Table of Contents

Advertisement

Quick Links

See also: Basic Manual , Instruction Manual
Enlarged version
HF/VHF/UHF ALL MODE TRANSCEIVER
S-15008XZ-C1
July 2013

Advertisement

Table of Contents
loading

Related Manuals for Icom IC-7100

Summary of Contents for Icom IC-7100

  • Page 1 HF/VHF/UHF ALL MODE TRANSCEIVER S-15008XZ-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 SECTION SPECIFICATIONS SECTION INSIDE VIEWS SECTION CIRCUIT DESCRIPITON RECEIVER CIRCUITS ..................3-1 TRANSMITTER CIRCUITS ................3-2 FREQUENCY SYNTHESIZER CIRCUITS ............3-4 VOLTAGE BLOCK DIAGRAM ................3-4 PORT ALLOCATIONS ..................3-5 SECTION ADJUSTMENT PROCEDURES PREPARATION ....................4-1 FREQUENCY ADJUSTMENT ................4-3 TRANSMIT ADJUSTMENT ................

  • Page 4: Specifications

    SECTION 1. SPECIFICATIONS Transmitter (at 13.8 V DC/+25˚C): (continuously adjustable) Receive 0.030000 – 199.999999* HF/50 MHz 2 to 100 W (AM: 1 to 30 W)* 400.000000 – 470.000000* 70 MHz 2 to 50 W (AM: 1 to 15 W)* Transmit 1.800000 –...
  • Page 5 Receiver SSB/CW/RTTY/AM/FM/DV: HF band: More than 70 dB Triple superheterodyne system 50/70 MHz bands*: More than 70 dB WFM: Double superheterodyne system * except 1/2 IF through on 50/70 MHz bands 144/430 MHz bands*: More than 65 dB 1st: 124.487 MHz * except IF through on 144 MHz (SSB/CW/RTTY/AM/FM/DV) band...

  • Page 6: Section

    SECTION 2. INSIDE VIEWS • DISPLAY UNIT (TOP VIEW) LED DRIVER (IC901) KEY BACKLIT DRIVER (IC601) DC-DC CONVERTER (IC701) AF MUTE SW (Q404) AF MUTE SW (Q403) FRONT CPU CLOCK (X201)
  • Page 7 • DISPLAY UNIT (BOTTOM VIEW) AF OUTPUT CONTROL (Q401) CONTROL DATA INTERFACE (IC501) EXTERNAL SEND SW (Q502) CURRENT LIMITTER (Q501) FRONT CPU (IC201) RESET IC (IC202)
  • Page 8 • MAIN UNIT DATA LINE LEVEL CONVERTER (IC11) USB CODEC 3RD RX/TX IF SWITCH (IC602) (IC4502) USB HUB 3RD RX/TX IF SWITCH (IC511) (IC4503) USB HUB CLOCK +8 V REGULATOR (X511) (IC161) +8 V REGULATOR (IC51) USB CODEC (IC602) AGC AMP (IC5091) DC-DC CONVERTER EXPANDER...
  • Page 9 • PA UNIT HF/50 MHz/70 MHz BAND TX POWER DETECT BUFFER (IC960) 144 MHz/430 MHz BAND TX POWER DETECT BUFFER (IC651) SERIAL TO PARALLEL CONVERTER (IC751) TX POWER AMP (Q301) TX POWER AMP (Q302) “T8V” LINE SWITCH (Q492) “T8V” LINE CONTROLLER (Q292) “14V”...

  • Page 10: Receiver Circuits

    SECTION 3. CIRCUIT DESCRIPTION 3-1 RECEIVER CIRCUITS RF CIRCUIT (PA UNIT) • While operating on the HF, 50 MHz and 70 MHz bands The RF signal is passed through one of the BPFs, depend- The RX signal from the antenna connector ([ANT1]: J1) is ing on the operating frequency, to remove unwanted signals.
  • Page 11 • While operating on the 144 MHz and 430 MHz bands 430 MHz BAND SIGNAL The RX signal from the antenna connector ([ANT2]) is passed The RX signal is passed through the HPF (L441, L442, C441 through the power/SWR detect circuit (D651 and D661) and to C443), mute SW (D433 and D434) and TX/RX SW (D422 LPF (L591 to L593, C591 and C592).
  • Page 12 1ST RX IF CIRCUIT (MAIN UNIT) 2ND RX IF CIRCUIT (MAIN UNIT) The RX signal from the RF circuit is applied to the 1st IF The 1st RX IF signal from the 1st RX IF circuit is applied mixer (For the HF band: Q3231 and Q3232, For the VHF/ to the 2nd IF mixer (D4301 and D4302), and mixed with UHF band: D3252 and D3253), and mixed with the 1st LO the 124.032 MHz 2nd LO signal, resulting in the 455 kHz...
  • Page 13 DIGITAL DEMODULATION CIRCUIT (MAIN UNIT) AF OUTPUT CIRCUIT (MAIN UNIT) The 3rd RX IF signal (and frequency-demodulated signal in The RX AF signal from the digital demodulation circuit is am- the WFM mode) is passed through the TX/RX IF SW (IC5213) plifi...

  • Page 14: Transmitter Circuits

    3RD TX IF CIRCUIT (MAIN UNIT) 3-2 TRANSMITTER CIRCUITS The 3rd TX IF signal from the modulation circuit is applied TX AF CIRCUIT (MAIN UNIT) to the 3rd TX mixer (IC4502), through the TX/RX 2nd IF SW The audio signal from the microphone (MIC signal) is applied (IC4501), mixed with the 419 kHz 3rd TX LO signal, resulting to the MAIN UNIT, through the MICROPHONE CONNECTOR in the 455 kHz 2nd TX IF signal.

  • Page 15: Main Unit

    1ST TX IF CIRCUIT (MAIN UNIT) • While operating on the 144 MHz and 430 MHz bands - The TX signal is passed through the LPF (L3261 to L3263, The 1st TX IF signal from the 2nd TX IF circuit is applied to C3216 to C3267) and BRF (D3272, L3271, L3272, C3271 to the 1st TX mixer (D3252 and D3253), then mixed with the 1st C3273).
  • Page 16 TX AMPLIFIER CIRCUIT (MAIN AND PA UNITS) • While operating on the 144 MHz and 430 MHz bands The amplifi ed signal is applied to the power AMP (Q501), The TX signal from the band fi lter circuit is applied to the through the diplexer (L203, L204, C214, C216, C262, C266).
  • Page 17 2ND TX/RX LO CIRCUIT 3-3 LOCAL OSCILLATOR CIRCUITS (MAIN UNIT) The 41.344 MHz reference signal from the crystal oscillator REFERENCE FREQUENCY OSCILLATOR CIRCUIT (X2001) is amplifi ed by the buffer (Q2001 and Q2002), and The crystal oscillator (X2001) generates the 41.344 MHz ref- then applied to the frequency multiplying circuit (Q2101), erence frequency signal.
  • Page 18 1ST RX/TX LO CIRCUIT The amplifi ed signal is passed through the LPF (L2352, The 41.344 MHz reference signal from the crystal oscillator C2354 and C2355), and then applied to the frequency multi- (X2001) is amplifi ed by the buffer (Q2001 and Q2002), and plying circuit or LPF.

  • Page 19: Port Allocations

    3-4 PORT ALLOCATIONS • MAIN CPU (MAIN UNIT: IC6202) BALL LINE BALL LINE DESCRIPTION DESCRIPTION NAME NAME SD_TXD microSD card serial data. FORL Forward wave in the TX signal sensing volt- age. REDA Record/Playback audio data. MUDL Microphone [UP]/[DN] key input. CRXD/ CI-V data/Bus busy signal.
  • Page 20 • SUB CPU (MAIN UNIT: IC6401) • D/A CONVERTER (MAIN UNIT: IC7006) LINE LINE DESCRIPTION DESCRIPTION NAME NAME ICCV APC AMP reference voltage. VUID1V VHF/UHF band TX power AMP iding current control. FANV Cooling fan rotation control voltage. DIDV TX drive AMP iding current control. 3DST 3rd LO DDS strobe.

  • Page 21: Voltage Diagram

    • EXPANDER (MAIN UNIT: IC7003) 3-5 VOLTAGE DIAGRAM Voltage from the power supply is routed throughout the LINE DESCRIPTION transceiver, through regulators and switches. NAME VTRS VHF band 1st IF trap circuit switching. IC362 From the power supply DC13.8V Current High= While operating on 108.000000 to TX power AMP, detect...

  • Page 22: Adjustment Procedure

    SECTION 4. ADJUSTMENT PROCEDURE 4-1 PREPARATION M REQUIRED EQUIPMENTS EQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGE Modifi ed 3.5 mm (1/8’’) monoral plug Frequency range : 300–3000 Hz Audio generator Short plug Output level : 1–500 mV (AG) Output signal : sine wave (Short) RF voltmeter...

  • Page 23: Adjustment On The Main Unit

    4-2 ADJUSTMENT ON THE MAIN UNIT CHECK ADJUST ADJUSTMENT ITEM TRANSCEIVER'S CONDITION OPERATION VALUE POINT POINT COIL PRESET • Receive • Set the coils as follows. L4201 3 rotations Core L4202 2.5 rotations – Core L4251 Core’s Bottom MIXER BALANCE •...
  • Page 24 4-3 ADJUSTMENTS IN THE ADJUSTMENT MODE M ENTERING THE ADJUSTMENT MODE 1) Connect the short plug (Page 4-1) to [REMOTE], and while holding down [MIC/RF PWR] and [SPEED/PITCH], turn ON the power to enter the Adjustment mode. 2) The main adjustment menu appears. M MAIN ADJUSTMENT MENU SCREEN Adjustment value Select the ID adjustment...
  • Page 25 4-4 ID ADJUSTMENTS (continued) 1) Set or modify the adjustment value as specifi ed by rotating [MAIN DIAL]. 2) Push [SET] to store the value. ADJUST ADJUSTMENT ITEM TRANSCEIVER'S CONDITION OPERATION VALUE POINT • Connect the 50 Ω dummy load to ID ADJUSTMENT 1 •...

  • Page 26: Preparation

    4-5 TRANSMIT ADJUSTMENTS (HF/50 MHz/70 MHz BANDS) Starts the transmit adjustment. Stores the value and move to the next item. Reterns to the adjustment screen. 1) Set or modify the adjustment value as specifi ed by rotating [MAIN DIAL]. 2) Push [SET] to store the value. ADJUST ADJUSTMENT ITEM TRANSCEIVER'S CONDITION...
  • Page 27 4-5 TRANSMIT ADJUSTMENTS (HF/50 MHz/70 MHz BANDS) (continued) 1) Set or modify the adjustment value as specifi ed by rotating [MAIN DIAL]. 2) Push [SET] to store the value. ADJUST ADJUSTMENT ITEM TRANSCEIVER'S CONDITION OPERATION VALUE POINT AM CARRIER POWER 1 •...
  • Page 28 4-6 TRANSMIT ADJUSTMENTS (VHF BAND) 1) Set or modify the adjustment value as specifi ed by rotating [MAIN DIAL]. 2) Push [SET] to store the value. ADJUST ADJUSTMENT ITEM TRANSCEIVER'S CONDITION OPERATION VALUE POINT PREPARATION • Connect the AG and millivoltmeter to Push [NB].

  • Page 29: Frequency Adjustment

    4-8 REFERENCE FREQUENCY ADJUSTMENT • REFERENCE FREQUENCY ADJUSTMENT MENU Stores the value and move to the next item. Reterns to the adjustment screen. Select the reference frequency adjustment. 1) Set or modify the adjustment value as specifi ed by rotating [MAIN DIAL]. 2) Push [SET] to store the value.

  • Page 30: Receive Adjustment

    4-9 RECEIVE ADJUSTMENTS (HF BAND) Stores the value and move to the next item. Reterns to the adjustment screen. 1) Set or modify the adjustment value as specifi ed by rotating [MAIN DIAL]. 2) Push [SET] to store the value. ADJUST ADJUSTMENT ITEM TRANSCEIVER'S CONDITION...
  • Page 31 4-10 RECEIVE ADJUSTMENTS (VHF BAND) 1) Set or modify the adjustment value as specifi ed by rotating [MAIN DIAL]. 2) Push [SET] to store the value. ADJUST ADJUSTMENT ITEM TRANSCEIVER'S CONDITION OPERATION VALUE POINT PREPARATION 1 • Frequency: 75.2015 MHz 1) Connect the SSG to [ANT2], and Push [NB].
  • Page 32 4-11 RECEIVE ADJUSTMENTS (UHF BAND) 1) Set or modify the adjustment value as specifi ed by rotating [MAIN DIAL]. 2) Push [SET] to store the value. ADJUST ADJUSTMENT ITEM TRANSCEIVER'S CONDITION OPERATION VALUE POINT PREPARATION 1 • Frequency: 400.2015 MHz 1) Connect the SSG to [ANT2], and Push [NR].

  • Page 33: Parts List

    SECTION 5. PARTS LIST [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION IC13 1110003800 S.IC NJM2904V-TE1-#FMZB 20.3/109.3 1530004210 S.TRA DSC7004S0L 50.7/185.4 IC51 1180001541 S.IC TA78L08F(TE12LF) 20.3/183.3 1530004140 S.TRA L2SC4081RT1G <SLVJ> 51.8/183.6 IC71 1110003800 S.IC NJM2904V-TE1-#FMZB 36.5/182.0 1590004310 S.TRA LDTA114EET1G <SLVJ>...
  • Page 34 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION Q3072 1590004060 S.TRA LDTC114EET1G <SLVJ> 20.8/40.4 D2401 1750001930 S.DIO HVD147KRF-E 86.3/78.4 Q3091 1590004060 S.TRA LDTC114EET1G <SLVJ> 11.7/66.3 D2402 1750001930 S.DIO HVD147KRF-E 87.0/80.0 Q3111 1590004690 S.TRA LDTC143ZET1G <SLVJ> 33.2/41.1 D2403 1750002320 S.DIO DB3J315E 81.3/86.0 Q3121...
  • Page 35 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION D6303 1750001810 S.DIO L1SS400T1G <SLVJ> [USA] B 103.0/44.1 X5051 6050013430 S.XTA CR-939 TTS18NSW-A11 1750001810 S.DIO L1SS400T1G <SLVJ> [EUR-01] 24.576 MHz 129.0/116.9 1750001810 S.DIO L1SS400T1G <SLVJ> [ESP] X6201 6050013250 S.XTA CR-925 (NX3215SA 32.768kHz) 143.0/47.3 1750001810 S.DIO L1SS400T1G <SLVJ>...
  • Page 36 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION L2654 6200009280 S.COI LQW18AN27NG00D L3237 6200002041 S.COI NLV25T-101J 38.5/55.0 (LQW1608A27NG00) 63.6/76.8 L3238 6200011600 S.COI MLG1608B 82NJ-T 30.7/67.2 L2655 6200011590 S.COI LQW18AN39NG00D 61.6/75.9 L3241 6130002961 S.COI #617DB-1327=P3 44.6/69.3 L2656 6200011580 S.COI LQW18AN33NG00D 59.7/75.3 L3242...
  • Page 37 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION R148 7030005040 S.RES ERJ2GEJ 472 X (4.7K) 152.2/171.8 R611 7030005050 S.RES ERJ2GEJ 103 X (10K) 63.5/176.2 R149 7030008300 S.RES ERJ2GEJ 184 X (180K) 148.5/173.8 R612 7030005050 S.RES ERJ2GEJ 103 X (10K) 63.2/174.6 R150 7030007280 S.RES ERJ2GEJ 331 X (330)
  • Page 38 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION R2103 7030007250 S.RES ERJ2GEJ 220 X (22) 90.1/135.5 R2753 7030008370 S.RES ERJ2GEJ 561 X (560) 55.8/68.2 R2104 7030007280 S.RES ERJ2GEJ 331 X (330) 90.5/134.3 R2754 7030009270 S.RES ERJ2GEJ 821 X (820) 52.4/91.2 R2105 7030004980 S.RES ERJ2GEJ 101 X (100)
  • Page 39 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION R3238 7030005050 S.RES ERJ2GEJ 103 X (10K) 38.7/64.4 R4531 7030005040 S.RES ERJ2GEJ 472 X (4.7K) 59.4/146.6 R3241 7030004990 S.RES ERJ2GEJ 221 X (220) 40.9/69.3 R4532 7030005040 S.RES ERJ2GEJ 472 X (4.7K) 61.0/146.6 R3242 7030005000 S.RES ERJ2GEJ 471 X (470)
  • Page 40 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION R5171 7030007300 S.RES ERJ2GEJ 332 X (3.3K) 74.7/153.5 R6301 7410001140 S.ARR EXB28V104JX 108.4/56.7 R5172 7030007300 S.RES ERJ2GEJ 332 X (3.3K) 75.2/152.2 R6402 7030005050 S.RES ERJ2GEJ 103 X (10K) 116.5/67.1 R5173 7030007300 S.RES ERJ2GEJ 332 X (3.3K) 78.2/154.8 R6501...
  • Page 41 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION R6815 7030005120 S.RES ERJ2GEJ 102 X (1K) 98.2/45.8 C232 4030012610 S.CER C2012 JB 1C 474K-T 122.9/180.7 R6820 7030005240 S.RES ERJ2GEJ 473 X (47K) 109.8/49.5 C233 4030019990 S.CER C1005 JB 1C 104K-T 119.4/182.1 R6821 7030005240 S.RES ERJ2GEJ 473 X (47K)
  • Page 42 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION C1201 4030020190 S.CER GRM32EB31C476KE15L 7.8/157.2 C2219 4030017460 S.CER C1005 JB 1H 102K-T 97.9/113.5 C1203 4030019120 S.CER GRM188B31E105KA75D 4.9/150.9 C2220 4030019990 S.CER C1005 JB 1C 104K-T 73.5/105.2 C1206 4030020190 S.CER GRM32EB31C476KE15L 14.7/157.2 C2221 4030019990 S.CER C1005 JB 1C 104K-T...
  • Page 43 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION C2509 4030017420 S.CER C1005 CH 1H 470J-T 58.3/89.5 C3014 4030017690 S.CER C1005 CH 1H 121J-T 16.6/46.4 C2510 4030017600 S.CER C1005 CH 1H 080C-T 57.8/90.7 C3015 4030017500 S.CER C1005 CH 1H 560J-T 19.8/53.5 C2511 4030017390 S.CER C1005 CH 1H 180J-T...
  • Page 44 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION C3208 4030019120 S.CER GRM188B31E105KA75D 56.0/52.5 C4255 4030017540 S.CER C1005 CH 1H R75B-T 41.1/123.8 C3209 4030017640 S.CER C1005 CH 1H 150J-T 55.9/50.2 C4256 4030016790 S.CER C1005 JB 1E 103K-T 40.4/125.7 C3210 4030019120 S.CER GRM188B31E105KA75D 70.6/57.7 C4257...
  • Page 45 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION C5043 4030019990 S.CER C1005 JB 1C 104K-T 116.6/125.2 C5533 4030019560 S.CER GRM21BB31C106KE15L 136.8/98.0 C5044 4030019990 S.CER C1005 JB 1C 104K-T 124.3/123.4 C5534 4030019560 S.CER GRM21BB31C106KE15L 118.5/96.8 C5045 4030019990 S.CER C1005 JB 1C 104K-T 126.3/124.8 C5535 4030019990 S.CER C1005 JB 1C 104K-T...
  • Page 46 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION J191 6510023720 CON LGY6501-0600C EP2205 6910023350 S.BEA MMZ1005B601CT 63.6/123.8 J261 6510028980 S.CON SCDABA0500 134.4/14.7 EP2206 6910002161 CAS CASE-BM7H-LF J301 6510024880 S.CON 52689-3087 6.2/90.6 EP2211 6910002161 CAS CASE-BM7H-LF J401 6510024880 S.CON 52689-3087 6.2/113.4 EP2404 6910002161 CAS CASE-BM7H-LF...
  • Page 47 [PA UNIT] [PA UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION IC361 1110007950 S.IC INA199A2DCKR 29.1/86.1 L437 6200010150 S.COI AS080340-15N 143.1/112.0 IC392 1180001252 S.IC TA7808F(TE16L1NQ) 11.6/19.4 L441 6110000410 COI LA-69 IC651 1110006380 S.IC LM2904PWR 131.3/151.1 L442 6110000410 COI LA-69 IC751 1130010550 S.IC SN74AHC595PWR 8.9/115.0 L451...
  • Page 48 [PA UNIT] [PA UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION R188 7030003440 S.RES ERJ3GEYJ 102 V (1K) 31.6/29.5 R658 7030003380 S.RES ERJ3GEYJ 331 V (330) 130.2/151.1 R201 7030003320 S.RES ERJ3GEYJ 101 V (100) 58.8/32.6 R659 7510001561 S.THE NTCG16 4BH 102JT 131.3/145.3 R202 7030003520 S.RES ERJ3GEYJ 472 V (4.7K)
  • Page 49 [PA UNIT] [PA UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION C325 4030003810 S.MIC UC342H 1200J-T 51.5/66.0 C543 4030020760 S.CER GRM31A5C2J270JW01D 126.3/119.1 C327 4030018790 S.CER C3225 JB 2E 104K-T 57.7/94.9 C544 4030011040 S.CER GRM31M4C2H2R0CY21D C331 4030011600 S.CER C1608 JB 1E 104K-T 99.3/55.9 (GRM42-6) 135.1/126.4...
  • Page 50 [PA UNIT] [PA UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION C843 4030020800 S.CER GRM31A5C2J680JW01D 110.7/130.3 RL531 6330001890 REL EC2-3NU C844 4030020820 S.CER GRM31A5C2J121JW01D 102.5/137.2 RL801 6330002020 REL FTR-B4CA009Z C845 4030020810 S.CER GRM31A5C2J820JW01D 99.9/142.3 RL820 6330002020 REL FTR-B4CA009Z C846 4030018340 S.CER GRM31A5C2J331JW01D 99.9/137.2 RL821 6330002020 REL...

  • Page 51: Control Unit

    [CONTROL UNIT] [DISPLAY UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION 8600037390 SX3183 P1121CH IC201 1140016780 S.IC STM32F101VF(SX-3393E-3) <TOMEN> 92.5/26.0 IC202 1110005731 S.IC S-80928CNMC-G8Y-G 90.4/44.4 5030003680 LCD CMF2P2117-E <SKD> IC301 1190003500 S.IC TPS61160ADRV 45.3/43.5 IC501 1110002751 S.IC TA75S01F(TE85RF) 115.7/47.0 IC601 1190003620 S.IC TPS61161ADRVR 13.3/52.3 2510001720 SPE...
  • Page 52 [DISPLAY UNIT] [DISPLAY UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION R513 7030005050 S.RES ERJ2GEJ 103 X (10K) 104.9/44.1 C507 4030016790 S.CER C1005 JB 1E 103K-T 104.9/45.0 R514 7030005120 S.RES ERJ2GEJ 102 X (1K) 137.4/47.0 C513 4030016790 S.CER C1005 JB 1E 103K-T 113.4/46.1 R515 7030005120 S.RES ERJ2GEJ 102 X (1K)
  • Page 53 [VR UNIT] PARTS DESCRIPTION LOCATION 7210003600 VAR TP96D00APY-17F-10KBX2-2427 6510022022 S.CON 14FLT-SM2-TB(LF)(SN)(M) 27.4/16.1 5040003320 S.LED HT-210USD/UYG <KOU> 23.5/5.3 2250000820 ENC TP90D96AE20PY-17F-1352 Eqv.= This component is equivalent to the REF No. component listed above, and M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side) may be substituted on parts orders and repairs.
  • Page 54 SECTION 6. MECHANICAL PARTS [MAIN PARTS] [CHASSIS UNIT] ORDER ORDER DESCRIPTION QTY. DESCRIPTION QTY. 6510023720 LGY6501-0600C 6510028410 MR-DS-01-1 <GA> J11* 6510027740 HSJ2462-010010 6510028410 MR-DS-01-1 <GA> J31* 6450001641 TCS5044-0141177 J111* 6450001841 TCS7568-4320177 2710000790 AFB0512HB-4L50 <USE>HK J151* 6510029830 3008S-8824 (50U) <KIN> J171* 6510023110 3008L-8P8C <KIN>...
  • Page 55 [PA UNIT] [CONTROL UNIT] ORDER ORDER DESCRIPTION QTY. DESCRIPTION QTY. J101 6510028210 SJ050010 (TMP-J01X-V6) 5030003680 CMF2P2117-E <SKD> J701* 6510021722 30FLT-SM2-TB (LF) (SN) (M) J711* 6510021722 30FLT-SM2-TB (LF) (SN) (M) 2510001720 4050P0803 J741* 6510018971 B4B-PH-SM4-TB (LF) (SN) W1** 8900013541 OPC-1410A (P0.5N14L50) J791* 6510019371 B3B-ZR-SM4-TF (LF) (SN) 8600037390 SX3183 P1121CH...
  • Page 56 [DISPLAY UNIT] [ACCESSORIES] ORDER ORDER DESCRIPTION QTY. DESCRIPTION QTY. 5610000420 AP-338 (BK1) J101* 6510022022 14FLT-SM2-TB (LF) (SN) (M) J301* 6510029840 IMSA-9690S-27Y902 5210000840 ATC-30 J401* 6510014961 B2B-ZR-SM4-TF (LF) (SN) 5210000940 1205 J402* 6510025771 03-935H1-72BKA J403* 6510025771 03-935H1-72BKA (Optional) HM-198 J405* 6510025760 B5B-ZR-SM4-TF (LF) (SN) J501 6510023110 3008L-8P8C <KIN>...
  • Page 57 • CHASSIS MP17×3(CHASSIS) (8810009061) MP18×3(CHASSIS) (8810009061) MP2(CHASSIS) (8110010360) MP26×2(CHASSIS) (8810003381) MP14×11(CHASSIS) (8810008661) MP12(CHASSIS) MP24(CHASSIS) (8930066431) (8810003171) MP35(CHASSIS) (6910008240) PA UNIT MP16×4(CHASSIS) J1(CHASSIS) (6510028410) Legend: MP20(CHASSIS) Ref. No. Unit Name (8850000140) MP22×2(CHASSIS) MP1 (CHASSIS) MP19(CHASSIS) (8810008661) (1234567890) (8820000530) J2(CHASSIS) (6510028410) Parts No. MP11×2(CHASSIS) MP1(CHASSIS) (8930087840)
  • Page 58 • CONTROL UNIT MP44×2(CONTROL) MP25×2(CONTROL) (8930088600) MP46(CONTROL) (8930086981) MP42(CONTROL) (8930088620) (8930088440) MP19(CONTROL) (8930086300) MP13(CONTROL) MP47(CONTROL) MP2(CONTROL) (8930086871) (8930088640) (8210028260) SP1(CONTROL) (2510001720) W2(CONTROL) MP32×6(CONTROL) MP7(CONTROL) (8600037390) (8810009991) (8610014540) MP48(CONTROL) (8930088630) MP6(CONTROL) (8610014530) MP36(CONTROL) (8810004431) MP37(CONTROL) MP41×2(CONTROL) (8930086990) MP30×2(CONTROL) (8930088310) (8930036740) To J401 (DISPLAY UNIT) MP32×6(CONTROL) (8810009991) MP15(CONTROL)
  • Page 59 The combination of top side and bottom side of this SECTION 7. BOARD LAYOUTS • VR UNIT B-7704C (TOP VIEW) B-7704C [PWR]•[AF] [M-CH]•[CLR] [ELEC-KEY] [PHONES/SP] • DISPLAY UNIT B-7703E (TOP VIEW) [MAIN UNIT] [MIC] J403 J402 3R3V C407 MAINDBK MAINDAK J401 VR2K CLKK...
  • Page 60 The combination of top side and bottom side of this • VR UNIT B-7704C (BOTTOM VIEW) J402 J403 • DISPLAY UNIT B-7703E (BOTTOM VIEW) R521 EP404 EP403 R107 C403 C404 C401 R401 C711 R910 TO LCD C901 J301 R901 R515 R519 J301 Q502...
  • Page 61 The combination of top side and bottom side of this • MAIN UNIT B-7718F (TOP VIEW) #9:DAT2 [MIC] #1:CD/DAT3 #2:CMD #3-1:VS S MP37 #3-2:VS S [SD CARD] #4:VDD #5:CLK #6:VSS [SP] #7:DAT0 #8:DAT1 WP 2 [USB] [REMOTE] MP44 [DATA2] [DATA1] [ACC] MP39 [KEY]...
  • Page 62 The combination of top side and bottom side of this • MAIN UNIT B-7718F (BOTTOM VIEW) J191 J571 RES# TEST MP30 MP33 MP31 MP32 J571 MP36 J401 J301...
  • Page 63 The combination of top side and bottom side of this • PA UNIT B-7550G (TOP VIEW) MP302 MP301 MP25×4 MP25×4 MP27 FAN+ FAN- MP49 MP381 MP27...
  • Page 64 The combination of top side and bottom side of this •PA UNIT B-7550G (BOTTOM VIEW)
  • Page 65 SECTION 8. GENERAL WIRING MAIN UNIT PA UNIT J171 RSQS MICI [MIC] M ICE 8900016990 RPTT OPC-1741 RMSL (1.5DCOAXIAL110MM) J3001 J101 RUDL RE8V [DC-IN] J191 [EXT-SP] J301 J701 J261 #9:DAT2 BER_CK #1:CD/DAT3 SD_CS SD_TXD #2:CMD [ANT1] #3-1:VSS #3-2:VSS [SD CARD] #4:VDD 3R3V #5:CLK...

  • Page 66: Block Diagram

    SECTION 9. BLOCK DIAGRAM HF/50MHz/70MHz ANTENNA Q102 RD01MUS2 Q251 Q 301/Q302 D961/D962 0.03-2.0MHz RD15HVF1 RD70HVF1 x2 HSM88ASx2 DRIVE DIPLEXER DRIVE AM P AM P TX/RX PWR/SWR 2.0-4.0MHz BIAS BIAS BIAS I C960 PT8V DRIDV HFID1V LM2904PWR HFID2V JHFOR BUFF 4.0-7.3MHz HEAT Q101 SENS...
  • Page 67 fc=72MHz 1st MIXER VUHF/HFTX Q4251 FI4101 Q4051 L2SC4081 D3272 IC3051 FI3052 FI3051 IC3021 3SK294 FL-467 D4053/D4054 RKP300KJ x2 124.487MHz D3252/D3253 f c=500MHz 1SV285 3.5dB BGA2866 LFSC25 12B 0440B fc=500MHz LFSC25 12B 0440B BGA2709 134.732MHz(WFM ) H SB88 x2 XTAL AM P AM P AM P HT8V...
  • Page 68 I C5001 X6401 IC5071 TMS320C6745 CR-841 1CN0/1CN1/PRESH Q5213 LDTC114 IC5161,IC5162 AK4621EF (19.6608MHz) PDAT,PCK,1DST,3DST IC5213 TC7W53FK TS462CPT fs=96kHz RXIF Q5212 LDTC114 PLCK/PLDA/RECK/REDA/DSPCK/DSPR/DSPX/DCSR/DCSX Q5211 LDTC114 IC5212 TC7W53FK IC5211 TC7W53FK AM P IC6101 TC7W14FK AMOD IF-DSP HSK0/HSK1 Q6104 LDTA114 Q6101/Q6102 LDTC114 x2 DATIN DISPLAY UNIT D RESID/FRWT UMOD...
  • Page 69 SECTION 10. VOLTAGE DIAGRAM • DISPLAY UNIT (DISPLAY-1) 3R3V CP403 SHORT1005 3R3V M AINDBK CP404 SHORT1005 MAINDBK M AINDA CP405 SHORT1005 MAINDAK CLKK CP406 SHORT1005 CLKK DISPLAY-2 SPCHK XFCK [XFC] MPADK [SPEECH/LOCK] [MPAD] S602 S607 S612 3393 MP601 Q403 TPCF8107 LS8J2M LS8J2 M LS8J2M...
  • Page 70 • DISPLAY UNIT (DISPLAY-2) R902 J901 R901 3R3V 3R3V DTXD DRXD DISPLAY-1 BOOT0 LED DRIVER I C301 3393 TPS61160ADRV MP301 COM P CTRL M AINDAK M AINDAK EP201 M AINDBK MPZ1608S601A M AINDBK D301 FDOTK FDOTK FDSHK FDSHK LRB551V J301 LEDK LEDK LEDA...
  • Page 71 • MAIN UNIT (MAIN-1) TO MAIN-3,9,10 TO MAIN- 3 TO MAIN- 5 14VH 14VH 3R3V 3R3V H3R3V H3R3V HR8V TO MAIN-8 TO MAIN-9 HR8V M PZ1608S601A CP6101 TO MAIN-10 TO MAIN- 9 PWRS BER_CK PWRS HT8V CF20 MAFOS SDPWS FANV EP261 BER_DAT FANV...
  • Page 72 • MAIN UNIT (MAIN-2) TO MAIN- 3 3R3V 3R3V H3R3V TO MAIN-10 USQLS USQLS MPZ1608S601A Q512 EP511 RZR040P01 VBUS3.3V TO MAIN- 9 UDRES UDRES UPWS UPWS UDRXD UDRXD UDTXD UDTXD USSENI USSENI USKI R513 USKI VBUS_ VBUS_ 1.5k CIVE X511 CIVE LDTC114EE CR-890...
  • Page 73 • MAIN UNIT (MAIN-3) TO MAIN-1,4,5,6,7 TO MAIN-1,4,7,9,10 TO MAIN-1,2,4,7,8,9,10 3R3V TO MAIN-1,2,9 H3R3V TO MAIN-1 ICCVB IDLP EALC LDTC114EE FORLP LDTA114EE Q1401 TO MAIN- 5 LDTC114EE REFLP Q1402 LDTA114EE Q1451 TO MAIN-1 Q1452 TO MAIN-6 VRXS VR8V TO MAIN-9 TO MAIN-5 Q1403 D1451...
  • Page 74 • MAIN UNIT (MAIN-4) TO MAIN- 3 3R3V I C2002 Q2901 Q2905 Q2909 Q2912 Q2915 Q2918 R2017 EP2003 C2011 C2017 R2019 L2004 LDTC114EE LDTA114EE LDTC114EE LDTA114EE LDTC114EE LDTA114EE COMP VOUT 0.01 Q2003 DBRS BDBR LOF4 B LF4 DLF1 DLF1_8V MMZ1005B601C AGND TO MAIN- 9 L2SA1576AR...
  • Page 75 • MAIN UNIT (MAIN-5) 14VH 14VH 1 4VH HR8V HR8V VUR8V VUR8V HT8V HT8V LDTC114EE VT5V R3017 Q3011 UT5V UT5V R3021 R3025 R3051 VT5V C3056 470P C3021 TO MAIN- 3 470P FI3051 L3052 FI3052 C3022 To the PA UNIT LFSC25N LFSC25N HVD147 C3052...
  • Page 76 • MAIN UNIT (MAIN-6) DRIV TO MAIN- 3 /WFMR8V CP4102 CP4103 WFMR8V SHORT1005 SHORT1005 C4151 C4159 C4251 DRIV 0.01 0.01 3393 3393 C-SHIELD PLATE 0.01 MP4001 LS-550 Q4401 L4251 3SK294 R4053 C4152 C4155 C4158 C4252 C4408 Q4251 L4252 C4260 0.001 3SK294 0.01 R4055...
  • Page 77 • MAIN UNIT (MAIN-7) TO MAIN- 3 SN74AUP1T17DCKR SN74AHC74PW C5056 R5052 3R3V 3393 X5051 0.001 1CLR MP5051 I C5053 2CLR SN74AUC1G04DCKR VCONT CR-939 IC5051 R5053 C5151 C5059 J5002 C5001 C5064 C5063 R5141 R5142 R5143 C5152 IC5052 IC5083 I C5151 CP5151 C5002 SPDO EP5051...
  • Page 78 • MAIN UNIT (MAIN-8) CP5513 CP5514 CP5507 CP5508 TO MAIN- 1 CP5509 R5558 CP5510 BER_CK CP5511 BER_DAT R5559 CP5512 R5519 100k TO MAIN- 7 BCLK BCLK IF-DSP DX_3 DX_3 DR_3 DR_3 R5576 R5501 100k TO MAIN- 3 DV_TRST EP5501 3R3V MPZ1608S601A IC5501 C5538...
  • Page 79 • MAIN UNIT (MAIN-9) H3R3V H3R3V C I-V H3R3V H3R3V H3R3V H 3R3V H3R3V H3R3V H 3R3V H3R3V H3R3V H3R3V L1SS400 R6105 R6107 H3R3V 3R3V TO MAIN- 3 R6709 H3R3V R6708 TO MAIN- 2 H3R3V VDL_ D6102 TO MAIN-3 TO MAIN-3 TO MAIN-3 TO MAIN- 1 R6707...
  • Page 80 • MAIN UNIT (MAIN-10) TO MAIN- 9 I C7007 S-80945CNMC TO MAIN- 1 TO MAIN- 1 VPRES VPRES UPRES UPRES VUATTS VUATTS BAND5 V VBANDS BAND5V VBANDS TO MAIN- 3 PA D/A TO MAIN- 1 3R3V Q7216 HFID1V HFID1V LDTC114EE HFID2V HFID2V VBANDS...
  • Page 81 • PA UNIT (PA-1) R312 D101 R313 R105 C107 R111 R301 C311 R310 0. 1 O T-047 OT-047 1205 0.0068 0.68 KDS122 Q301 *Q102 RD70HVF1C To PA-2 C163 R102 C101 C333 L301 LR-580 L305 C327 0. 1 Q101 HFO3 0. 1 2SK2854 330P 0.
  • Page 82 • PA UNIT (PA-2) 14VR 24M/28M L822 L823 To PA-1 L801 L802 LA-478 LR-387 0.12U 0.12U L831 RL820 [ A N T 1 ] C825 RL801 C 9 7 2 C833 T o t h e H F / 5 0 / 7 0 M H z b a n d A N T C826 C P 9 0 1 C 9 6 5...
  • 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-15008XZ-C1 1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, Japan © 2013 Icom Inc.

Table of Contents