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Manual Icom IC-M802

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  • Icom IC-M802 - page 1

    MF/HF MARINE TRANSCEIVER iM802 SER VICE MANU AL ...

  • Icom IC-M802 - page 2

    INTRODUCTION This ser vice manual describes the latest ser vice information f or the IC-M802 MF/HF MARINE TRANSCEIVER at the time of publication. D ANGER NEVER connect the transceiv er to an A C outlet or to a DC power supply that uses more than 16 V . This will ruin the transceiv er . DO NO T e xpose the transceiv er to rain, sno w or any liquids ...

  • Icom IC-M802 - page 3

    T ABLE OF CONTENTS SECTION 1 SPECIFICA TIONS SECTION 2 INSIDE VIEWS SECTION 3 CIRCUIT DESCRIPTION SECTION 4 ADJUSTMENT PROCEDURES SECTION 5 P ARTS LIST SECTION 6 MECHANICAL P ARTS AND DISASSEMBL Y 6 - 1 RC-25 ............................................................................................................................................. ...

  • Icom IC-M802 - page 4

    • IC-M802 ‘ ‘ GENERAL • Frequency coverage : • Mode : TX/RX J3E (USB/LSB), J2B (AFSK), F1B (FSK), A1A (CW) H3E [OTH] RX H3E [USA], [CAN] DSC J2B [USA], [CAN] • Antenna impedance : 50 Ω • Frequency stability : ± 10 Hz [USA], [CAN], ± 20 Hz [OTH] • Power supply requirement : 13.6 V DC ± 15% Negative ground • Current drain (at 1 ...

  • Icom IC-M802 - page 5

    1 - 2 • RC-25 Remote controller ‘ ‘ GENERAL • Microphone impedance : 600 Ω • Audio output power : More than 5 mW at 16 Ω headphone with 10 % distortion • Audio output impedance : 8 – 16 Ω • Usable temperature range : – 20 ˚ C to +55 ˚ C; – 4 ˚ F to +131 ˚ F • Dimension (projections not included) : 220(W) × 1 10(H) ? ...

  • Icom IC-M802 - page 6

    SECTION 2 INSIDE VIEWS 2 - 1 • RC-25 • IC-M802 VR BOARD Reset IC (IC8202: S-80942ANMP) CPU (IC8201: HD64F2134AF A20) LCD unit (DS8220: HLC770-018800) P ow er amplifier (IC8270: T A7368F) DISPLA Y BO ARD SENSOR BOARD VR BOARD Reset IC (IC8202: S-80942CNMC) CPU (IC8201: HD64F2134AF A20) LCD unit (DS8220: HLC7700-018800) P ow er amplifier (IC8270: ...

  • Icom IC-M802 - page 7

    3 - 1 SECTION 3 CIRCUIT DESCRIPTION 3-1 RECEIVER CIRCUITS 3-1-1 RF FI L TER CIRCUIT (FIL TER AND MAIN UNITS) Received signals from the antenna connector are applied to the transmit/receive switching and protection relay (FIL TER unit; RL7301) which is controlled by the CPU via the “ TRXS ” line. The signals pass through the 30 MHz cut-of f low- ...

  • Icom IC-M802 - page 8

    3 - 2 The level-shifted signal is applied to the DSP IC (IC301) for the digital IF filter , demodulator , automatic notch and noise reduction, etc. The output signal from the DSP IC is applied to the D/A con- verter section in the CODEC IC (IC501) to convert into the analog audio signals. Also the signals are level-shifted 3.3 V to 5 V at the level ...

  • Icom IC-M802 - page 9

    3 - 3 3-2 TRANSMITTER CIRCUITS 3-2-1 MICROPHONE AMPLIFIER CIRCUIT (RC-25, MAIN AND DSP UNITS) The microphone amplifier circuit amplifies microphone audio signal to a level needed for the DSP circuit. Audio signals from the [MIC] connector (J8701, pin 1) are amplified at the AF amplifier (IC8280, pin 3), and then applied to the gate modulator IC (MA ...

  • Icom IC-M802 - page 10

    3 - 4 3-2-5 RF CIRCUIT (MAIN, P A UNITS AND DRIVER BOARD) The RF circuit amplifies operating (transmitting) frequency to obtain 150 W of RF output. The signal from the 1st IF mixer is passed through one of the low-pass filter or bandpass filters (Refer to page 4-1 band- pass filters used), and then applied to the YGR amplifier (IC1, pin 1) after be ...

  • Icom IC-M802 - page 11

    3 - 5 • 14 – 19.9999 MHz signal The signal is applied to the relay (FIL TER unit; RL721 1) which is controlled by the band control IC (MAIN unit; IC3602) as the “ L16M ” signal via the buffer amplifier (MAIN unit; IC1301, pin 17). The signal passes through the low- pass filter (FIL TER unit; L7216 – L7218, C7214, C7216, C7217, C7221 – C ...

  • Icom IC-M802 - page 12

    3 - 6 3-3 PLL CIRCUITS 3-3-1 GENERAL The PLL circuits generate a reference frequency (32.000 MHz); 1st LO frequencies (64.485 – 94.455 MHz); 2nd LO frequency (64 MHz), 3rd LO frequency (433.000 kHz). The 1st LO PLL adopts a mixer-less dual loop PLL system. The BFO uses a DDS and a 2nd LO as a fixed frequency double that the crystal oscillator . 3 ...

  • Icom IC-M802 - page 13

    3 - 7 3-4 DSC CIRCUITS ([USA], [CAN] ONL Y) 3-4-1 DSC BANDP ASS FIL TER AND RF AMPLIFIER CIRCUITS (MAIN UNIT) The RF circuit filters out-of-band signals and amplifiers sig- nals within the range of frequency coverage. (1) 2 – 7 MHz signals The signals from the antenna connector (J2101) pass through the bandpass filter (L2201, L2202, L2207, L2210, ...

  • Icom IC-M802 - page 14

    3 - 8 3-5-3 GROUP AND CHANNEL DIALS CIRCUIT (DISPLA Y AND SENSOR BOARDS) • GROUP DIAL The signals from the group dial (SENSOR board; S8801) is applied to the FRONT CPU (IC8201, pins 76, 77) via the “ GP A ” and “ GPB ” signals. • CHANNEL DIAL The signals from the channel dial (SENSOR board; S8802) is applied to the FRONT CPU (IC8021, pi ...

  • Icom IC-M802 - page 15

    3 - 9 Pin number 90 92 93 94 97 Port name ECK ASEN TEMP NSEN RFML Description Outputs serial clock signal for the EEPROM (IC3301, pin 6). Input port for the SEND signal from the accessory connector (J1801). Input port for the power amplifier tem- perature signal from the P A unit. Input port for the SEND signal from the AF/MOD connector (PLL unit; ...

  • Icom IC-M802 - page 16

    3 - 10 3-7-5 OUTPUT EXP ANDER IC (IC3603) Pin number 4 5 6 11 13 14 Port name NMS EMS MMS NMRS AFMS CSEN Description Outputs NBDP MOD control signal for the gate mod IC (IC2001, pin 10). Outputs external MOD control signal for the gate mode IC (IC2001, pin 1 1). Outputs microphone MOD control sig- nal for the gate mode IC (IC2001, pin 9). Outputs N ...

  • Icom IC-M802 - page 17

    3 - 1 1 3-7-8 FRONT CPU PORT ALLOCA TIONS (RC-25, DISPLA Y BOARD; IC8201) Pin number 17 21 22 23 24 25 26 28 31 32 33 34 35 36 41 – 46 48 – 55 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 Port name DSEL FUNK TXK RXK FCHK T0K ENTK PWRK PMUT FPTT AFGL M1AD M2AD M3AD CL1 RS RD WR RES CS DB7 – DB0 T9K T8K T7K T6K T5K T4K T3K T2K T1K EMLK SETK ...

  • Icom IC-M802 - page 18

    4 - 1 4-1 PREP ARA TION When adjusting the contents on page 4-9, a JIG CABLE (see illustration as shown below) is required. Some adjustments must be performed on the “ ADJUSTMENT MODE ” . Entering the “ ADJUSTMENT MODE ” , see the next page. ■ REQUIRED TEST EQUIPMENT SECTION 4 ADJUSTMENT PROCEDURES EQUIPMENT DC power supply RF power meter ...

  • Icom IC-M802 - page 19

    ■ ENTERING THE ADJUSTMENT MODE 1 T urn the power OFF . 2 Push and hold the HM-135’s [DOWN] key , [TX] and [RX] buttons, then turn the power ON. NOTE: Inserting the 15 k Ω resistor between 2 pin and 6 pin of HM-135 works same as pushing and holding HM-135 ’ s [DOWN] key (See the illustration on page 4-1). ■ OPERA TING ON THE ADJUSTMENT MOD ...

  • Icom IC-M802 - page 20

    4 - 3 4-2 PLL UNIT ADJUSTMENT LPL LOCK VOL T AGE HPL LOCK VOL T AGE REFERENCE FREQUENCY 1 2 1 2 1 2 • Operating frequency : 0.5000 MHz • Mode : J3E • Receiving • Operating frequency : 0.4999 MHz • Receiving • Operating frequency : 29.9999 MHz • Mode : J3E • Receiving • Operating frequency : 0.0300 MHz • Receiving • W ait for 5 ...

  • Icom IC-M802 - page 21

    4 - 4 HPL lock v oltage chec k point CP5401 C5394 Ref erence frequency adjustment (USA, CAN) X5251 LPL lock v oltage chec k point CP5301 Ref erence frequency check point P5201 LPL lock v oltage adjustment C5305 LPL lock v oltage adjustment L5203 L5204 Ref erence frequency adjustment (O TH) C5521 HPL lock v oltage adjustment • PLL UNIT T OP VIEW P ...

  • Icom IC-M802 - page 22

    4 - 5 4-3 P A AND FIL TER UNITS ADJUSTMENT IDLING CURRENT (For drive FET s) (For final transistors) SWR DETECTOR 1 2 • Operating frequency : 12.2350 MHz • Mode : J3E • Apply no audio signal to the [MICRO- PHONE] connector . • Disconnect J6702. • Preset R6304 and R6412 on the P A unit to max. counter clockwise. • Connect a dummy load or ...

  • Icom IC-M802 - page 23

    SWR detector check point CP7331 (REF line) Connect to ground CP7332 (FOR line) SWR detector adjustment C7275 4 - 6 R6304 Idling current adjustment (F or drive FETs) R6412 Idling current adjustment (F or final transistors) • IC-M802 TOP VIEW • FIL TER UNIT BOTTOM VIEW FIL TER unit • IC-M802 BOTTOM VIEW ...

  • Icom IC-M802 - page 24

    4-4 RECEIVER ADJUSTMENTS ” TOT AL GAIN ” , “ S-METER ” and “ DSC PEAK ” adjustments must be performed at “ ADJUSTMENT MODE ” . NOISE NULL POINT RECEIVER GAIN TOT AL GAIN S-METER DSC PEAK ([USA],[CAN] only) DSC SELF CHECK ([USA],[CAN] only) 1 1 1 1 2 1 1 • Operating frequency : 0.5 MHz • Mode : H3E • Preset L402 and L405 to max ...

  • Icom IC-M802 - page 25

    4 - 8 L307 Receiver gain adjustment Noise null point adjustment L302 L208 L209 L301 L210 L207 DSC peak adjustment L2307 L2306 [ENT] • IC-M802 TOP VIEW • RC-25 FRONT P ANEL ...

  • Icom IC-M802 - page 26

    4 - 9 4-5 TRANSMITTER ADJUSTMENTS The following adjustments must be performed at “ ADJUSTMENT MODE ” after “ SWR DETECTOR ” and “ RECEIVER ” ADJUST- MENTS in the SECTION 4-3 and 4-4. TRANSMIT PEAK AND TOT AL GAIN (TX PEAK) (TOT AL GAIN) TX POWER (HIGH) (MIDDLE) (LOW) TUNE POWER AM CARRI- ER POWER ([OTH] only) 1 2 1 2 1 2 1 2 1 2 1 2 • ...

  • Icom IC-M802 - page 27

    [CH] [ENT] T ransmit peak and total gain adjustment L706 R6516 Ic-APC adjustment J3101 pin 15 Connect to ground when adjusting IC-APC 4 - 10 • IC-M802 TOP VIEW • RC-25 FRONT P ANEL TRANSMITTER ADJUSTMENTS(CONTINUE) 1 • Operating frequency : 12.2350 MHz • Mode : J3E • Set the audio generator as: Frequency : 1.5 kHz Level : 100 mV • Prese ...

  • Icom IC-M802 - page 28

    [MAIN UNIT] 5-1 IC-M802 [MAIN UNIT] IC1 1 1 10004080 S.IC µPC2709T-E3 IC501 1 1 10005460 S.IC T A4107F (TE12L) IC901 1 1 10005460 S.IC T A4107F (TE12L) IC1001 1 130006220 S.IC TC4W53FU (TE12L) IC1002 1 1 10005450 S.IC TS522IDT IC1051 1 1 10005450 S.IC TS522IDT IC1 101 1 1 10005450 S.IC TS522IDT IC1201 1 1 10005140 S.IC NJM3403A V-TE1 IC1301 1 1600 ...

  • Icom IC-M802 - page 29

    [MAIN UNIT] [MAIN UNIT] S.=Surface mount L55 6200002040 S.COIL NL 252018T-101J L56 6200002040 S.COIL NL 252018T-101J L101 6200003940 S.COIL NL 252018T-5R6J L102 6200002860 S.COIL NL 252018T-4R7J L103 6200002040 S.COIL NL 252018T-101J L104 6200003280 S.COIL NL 252018T-2R2J L105 6200002040 S.COIL NL 252018T-101J L106 6200009860 S.COIL NL 252018T-1R5J ...

  • Icom IC-M802 - page 30

    S.=Surface mount [MAIN UNIT] [MAIN UNIT] L2702 6200003520 S.COIL ELJFB 102K-F [USA], [CAN] L2703 6200002040 S.COIL NL 252018T -101J [USA], [CAN] L3301 6200000970 S.COIL NL 322522T-100K L3601 6200003950 S.COIL HF50ACC 322513-T L3602 6200003950 S.COIL HF50ACC 322513-T R1 7030003270 S.RESISTOR ERJ3GEYJ 390 V (39 Ω ) R2 7030003340 S.RESISTOR ERJ3GEYJ ...

  • Icom IC-M802 - page 31

    [MAIN UNIT] [MAIN UNIT] S.=Surface mount R1222 7030003240 S.RESISTOR ERJ3GEYJ 220 V (22 Ω ) R1223 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 k Ω ) R1224 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω ) R1225 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω ) R1226 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω ) R1228 7030003440 S.RESISTOR ERJ3GEYJ 1 ...

  • Icom IC-M802 - page 32

    S.=Surface mount [MAIN UNIT] [MAIN UNIT] R2708 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 k Ω ) [USA], [CAN] R2709 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω ) [USA], [CAN] R2710 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω ) [USA], [CAN] R271 1 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 k Ω ) [USA], [CAN] R2712 7030003440 S.RESISTOR ERJ3GEYJ 102 ...

  • Icom IC-M802 - page 33

    [MAIN UNIT] [MAIN UNIT] S.=Surface mount C62 4030006870 S.CERAMIC C1608 JB 1H 222K-T C63 4030008860 S.CERAMIC C1608 JB 1H 153K-T C64 403001 1600 S.CERAMIC C1608 JB 1E 104K-T C65 403001 1600 S.CERAMIC C1608 JB 1E 104K-T C66 403001 1600 S.CERAMIC C1608 JB 1E 104K-T C67 403001 1600 S.CERAMIC C1608 JB 1E 104K-T C68 403001 1600 S.CERAMIC C1608 JB 1E 104 ...

  • Icom IC-M802 - page 34

    S.=Surface mount [MAIN UNIT] [MAIN UNIT] C707 4030006970 S.CERAMIC C1608 CH 1H 060D-T C709 4030007080 S.CERAMIC C1608 CH 1H 390J-T C710 4030007040 S.CERAMIC C1608 CH 1H 180J-T C71 1 4030007050 S.CERAMIC C1608 CH 1H 220J-T C712 403001 1600 S.CERAMIC C1608 JB 1E 104K-T C714 403001 1600 S.CERAMIC C1608 JB 1E 104K-T C715 4030006960 S.CERAMIC C1608 CH 1 ...

  • Icom IC-M802 - page 35

    [MAIN UNIT] [MAIN UNIT] S.=Surface mount C2104 403001 1600 S.CERAMIC C1608 JB 1E 104K-T [USA], [CAN] C2105 4030008920 S.CERAMIC C1608 JB 1H 473K-T [USA], [CAN] C2106 4030008680 S.CERAMIC C2012 JF 1C 105Z-T [USA], [CAN] C2107 403001 1600 S.CERAMIC C1608 JB 1E 104K-T [USA], [CAN] C2201 403001 1600 S.CERAMIC C1608 JB 1E 104K-T [USA], [CAN] C2202 40300 ...

  • Icom IC-M802 - page 36

    S.=Surface mount [PLL UNIT] [MAIN UNIT] EP1 0910054676 PCB B 5722F EP2 0880000900 UNIT BOARD EX-2432 #02 [USA], [CAN] 0880001 190 UNIT BOARD EX-2432 #03 [OTH] IC5001 1 180001070 S.IC T A7805F (TE16L) IC5031 1 180001250 S.IC T A7808F (TE16L) IC5081 1 120002920 S.IC ADM202EARN IC5082 1 130006800 S.IC TC7W08F (TE12L) IC5083 1 130007040 S.IC TC7W32F (T ...

  • Icom IC-M802 - page 37

    [PLL UNIT] [PLL UNIT] S.=Surface mount R51 13 7030007210 S.RESISTOR ERA3YEB 102V R51 14 7030007210 S.RESISTOR ERA3YEB 102V R51 15 7030007210 S.RESISTOR ERA3YEB 102V R51 16 7030007210 S.RESISTOR ERA3YEB 102V R51 17 7030007210 S.RESISTOR ERA3YEB 102V R51 18 7030007230 S.RESISTOR ERA3YED 102V R51 19 7030007230 S.RESISTOR ERA3YED 102V R5120 7030007230 ...

  • Icom IC-M802 - page 38

    S.=Surface mount [PLL UNIT] [PLL UNIT] R5901 7030007220 S.RESISTOR ERA3YED 202V [USA], [CAN] R5902 7030007230 S.RESISTOR ERA3YED 102V [USA], [CAN] R5903 7030007230 S.RESISTOR ERA3YED 102V [USA], [CAN] R5904 7030007230 S.RESISTOR ERA3YED 102V [USA], [CAN] R5905 7030007230 S.RESISTOR ERA3YED 102V [USA], [CAN] R5906 7030007230 S.RESISTOR ERA3YED 102V ...

  • Icom IC-M802 - page 39

    [PLL UNIT] [PLL UNIT] S.=Surface mount C5705 4030006880 S.CERAMIC C1608 JB 1H 472K-T C5706 4030006880 S.CERAMIC C1608 JB 1H 472K-T C5707 4030006880 S.CERAMIC C1608 JB 1H 472K-T C5708 4510005600 S.ELECTROL YTIC ECEV1CS100SR C5709 4030006880 S.CERAMIC C1608 JB 1H 472K-T C5710 4030006860 S.CERAMIC C1608 JB 1H 102K-T C571 1 4030007010 S.CERAMIC C1608 C ...

  • Icom IC-M802 - page 40

    S.=Surface mount [P A UNIT] [P A UNIT] R6403 7030010260 S.RESISTOR ERJ1TYJ 3R3 U R6404 7030010260 S.RESISTOR ERJ1TYJ 3R3 U R6405 7030010260 S.RESISTOR ERJ1TYJ 3R3 U R6406 7030010260 S.RESISTOR ERJ1TYJ 3R3 U R6407 7030001010 S.RESISTOR MCR50JZHJ 10 Ω (100) R6408 7030001010 S.RESISTOR MCR50JZHJ 10 Ω (100) R6409 7070000371 RESISTOR ERX2SJ 2R2 (2.2 ...

  • Icom IC-M802 - page 41

    [FIL TER UNIT] [FIL TER UNIT] S.=Surface mount Q7301 1590000680 S.TRANSISTOR DTC1 14EUA T106 D7271 1750000190 S.DIODE 1SS322 (TE85R) D7272 1750000190 S.DIODE 1SS322 (TE85R) D7301 1750000550 S.DIODE 1SS355 TE-17 L7031 6200002040 S.COIL NL 252018T-101J L7035 6200002040 S.COIL NL 252018T-101J L7036 6140002830 COIL LR-236 L7037 6140002950 COIL LR-226 L ...

  • Icom IC-M802 - page 42

    S.=Surface mount [DRIVER UNIT] [FIL TER UNIT] C7218 4030006880 S.CERAMIC C1608 JB 1H 472K-T C7221 4030014460 S.CERAMIC GRM31M2C2H820JV01L C7222 4010005860 CERAMIC HM95SJ SL 201J 500V C7223 4030014460 S.CERAMIC GRM31M2C2H820JV01L C7224 403001 1210 S.CERAMIC GRM31M2C2H330JV01L C7225 403001 1 190 S.CERAMIC GRM31M2C2H270JV01L C7241 4030006880 S.CERAMIC ...

  • Icom IC-M802 - page 43

    [DSP UNIT] EX-2432 [DSP UNIT] S.=Surface mount IC1 1 130010010 S.IC TC7WHU04FU IC3 1 130010540 S.IC SN74AHC74PWR IC4 1 130010540 S.IC SN74AHC74PWR IC51 1 130010010 S.IC TC7WHU04FU IC101 1 130010520 S.IC SN74HCT244APWR IC102 1 1 10004770 S.IC BU9480F-E2 IC152 1 180002320 S.REG TK1 1218CMCL IC161 1 180002020 S.REG BA033FP-E2 IC171 1 180002270 S.REG T ...

  • Icom IC-M802 - page 44

    S.=Surface mount [DSP UNIT] [DSP UNIT] C54 4030006900 S.CERAMIC C1608 JB 1H 103K-T C101 403001 1600 S.CERAMIC C1608 JB 1E 104K-T C102 4510004630 S.ELECTROL YTI C ECEV1CA100SR C103 403001 1600 S.CERAMIC C1608 JB 1E 104K-T C104 4510004630 S.ELECTROL YTIC ECEV1CA100SR C154 403001 1600 S.CERAMIC C1608 JB 1E 104K-T C155 403001 1600 S.CERAMIC C1608 JB 1E ...

  • Icom IC-M802 - page 45

    [DISPLA Y UNIT] RC-25 [FRONT UNIT] S.=Surface mount W8001 8900009531 CABLE OPC-942A (P=1 N=10 L=170) W8005 8900008860 CABLE OPC-875 (N:20 L:70) IC8201 1 140010640 S.IC HD64F2134AF A20 (SX-2429B) IC8202 1 1 10005770 S.IC S-80942CNMC-G9C-T2 IC8250 1 130005720 S.IC TC7W04F (TE12L) IC8260 1 130007350 S.IC TC74HC4066AF IC8270 1 1 10001810 S.IC T A7368F ...

  • Icom IC-M802 - page 46

    S.=Surface mount [DISPLA Y UNIT] [DISPLA Y UNIT] C8206 4030007020 S.CERAMIC C1608 CH 1H 120J-T C8207 4030007020 S.CERAMIC C1608 CH 1H 120J-T C8208 403001 1600 S.CERAMIC C1608 JB 1E 104K-T C8209 4030006900 S.CERAMIC C1608 JB 1H 103K-T C8210 4030006880 S.CERAMIC C1608 JB 1H 472K-T C821 1 4030006880 S.CERAMIC C1608 JB 1H 472K-T C8212 4030006880 S.CERA ...

  • Icom IC-M802 - page 47

    HM-135 [MAIN UNIT] [VR UNIT] S.=Surface mount R8901 7210002360 V ARIABLE TP96N97-15F-10KB-1301 EP8901 0910054742 PCB B 5730B L8220 6200001830 S.COIL NL 322522T-100J L8221 6200001830 S.COIL NL 322522T-100J R8241 7030003830 S.RESISTOR ERJ3GEYJ 185 V (1.8 M Ω ) R8242 7030003840 S.RESISTOR ERJ3GEYJ 225 V (2.2 M Ω ) R8243 7030003640 S.RESISTOR ERJ3G ...

  • Icom IC-M802 - page 48

    6-1 RC-25 6-2 SP-24 6-3 HM-135 [CHASSIS P ARTS] J4501 6510000370 Connector MR-DS 1 J4503 6510000370 Connector MR-DS [USA],[CAN] only 1 W4501 8900011050 Cable OPC-1109 1 W4502 8900011060 Cable OPC-1141 1 W4505 8900011220 Cable OPC-1143 1 W4506 8900008880 Cable OPC-877 1 W4507 8900011230 Cable OPC-1142 1 W4528 8900011030 Cable OPC-1130 1 MF4501 27100 ...

  • Icom IC-M802 - page 49

    [MAIN UNIT] J1451 6450000140 Connector HSJ0807-01-010 1 J1801 6510023670 Connector TCS4480-01-4151 1 J2051 6510023180 Connector TCS7282-01-211 1 EP2 0880000900 DSP board [USA],[CAN] 1 0880001190 DSP board [O TH] 1 MP201 8510014610 2429 MIX case 1 MP202 8930005320 Filter spacer (for FI201) 1 MP231 8930005200 Sheet for crystal (for FI231) [USA],[CAN] ...

  • Icom IC-M802 - page 50

    Unit abbreviations (F): FR ONT P ARTS (D): DISPLA Y BOARD (J): JACK BO ARD (S): SENSOR BOARD (V): VR BOARD (C): CONNECT BOARD RC-25 MP8020 (F) J8602 (J) J8061 (J) MP8022 (F) MP8022 (F) W8005 (F) W8001 (F) MP8002 (F) MP8201 (D) JA CK BOARD J8702 (D) J8701 (D) S8801 (S) MP8006 (F) SENSOR BO ARD VR BO ARD DISPLA Y BO ARD S8802 (S) R8901 (V) MP8005 (F) ...

  • Icom IC-M802 - page 51

    6 - 4 MP6 (C) MP5 (C) MC1 (M) MP14 (C) MP8 (C) MP9 (C) MP11 (C) MP4 (C) W1 (C) MP7 (C) MP9 (C) MP1 (C) MP12 (C) MP7 (C) SP1 (C) MP1 (C) MP8 (C) MP2 (C) MF4501 (C) MP4512 (C) MP4504 (C) MP4511 (C) EP1 (C) W1 (C) MAIN BO ARD SW BO ARD MAIN UNIT DRIVER BO ARD P A UNIT FIL TER BO ARD PLL UNIT V ARIST OR-1 BO ARD V ARIST OR-2 BO ARD MP2 (C) MP13 (C) MP1 ...

  • Icom IC-M802 - page 52

    7 - 1 SECTION 7 SEMI-CONDUCT OR INFORMA TION • TRANSIST OR AND FET’S B E C B C E B E C B C E B E C B E C B E C B E C B C E B E C B E C B C E B C E D G S S D G S G D G G S D S G1 G2 S D B E C B E C 2SA1037AK S 2SA1213 Y 2SA1586 GR 2SC2873 Y 2SC4116 BL 2SC4116 GR 2SC4213 B 2SC4215 O 2SC4673 D TD 2SD1585 K 2SD1619 T TD 2SD1664 T100Q 2SK210 GR 2SK5 ...

  • Icom IC-M802 - page 53

    to IC-M802 MAIN unit J2051 J8602 H13V TXD RXD F AFG FA F GND FMOD FMODG 8 - 1 SECTION 8 BO ARD LA Y OUTS 8-1 HM-135 8-1-1 SW BO ARD • T OP VIEW 8-1-2 MAIN BO ARD • T OP VIEW PTT GND PTT UP DN P SW MOD 8-2 RC-25 8-2-1 JA CK BO ARD • T OP VIEW 8-2-2 CONNECT BO ARD • T OP VIEW 8-2-3 SENSOR BO ARD • T OP VIEW to DISPLA Y board GRP CH ...

  • Icom IC-M802 - page 54

    H13V TXD RXD F AFG FA F GND FMOD FMODG FMOD 91 to DISPLA Y board J8903 10 2 J8601 GND F AFG TXD GND FMODG FA F H13V RXD GND VO L to DISPLA Y board 8 - 2 8-2-4 VR BO ARD • BO TT OM VIEW (JA CK BO ARD) • BO TT OM VIEW (CONNECT BO ARD) 9V 1 19 2 20 to DISPLA Y board J8205 J8220 GND CL1 CS WR GND DB0 DB2 DB4 DB6 5V GND RES RS RD GND DB1 DB3 DB5 DB7 ...

  • Icom IC-M802 - page 55

    8-2-5 DISPLA Y BO ARD • T OP VIEW MICE MIC J8701 PTTE MISW AFE PTT AF1 AF2 DISTRESS CLAR/RX THR U/TUNE CANSEL /CALL HEAD PHONE SET/MODE TXF/TX FREQ/CH 0/DIM CE ENT 8/Mid 7/Lo 9/Hi 5/A GC 4/SP 6/RF-G 2/SQL 1/NB e-mail F DSC MIC 3/SCAN 8 - 3 ...

  • Icom IC-M802 - page 56

    • BO TT OM VIEW (DISPLA Y BO ARD) W8702 [CAN] [USA],[OTH] GND 19 21 0 J8902 GND FZMD FZRS FZRX GND NC NC FZTX FZ5V 1 9 2 10 to JA CK board J8601 J8903 GND RXD H13V FA F FMODG GND TXD F AFG GND FMOD 1 19 2 to CONNECT board J8220 20 J8205 DB7 DB5 DB3 DB1 GND RD RS RES GND 5V DB6 DB4 DB2 DB0 GND WR CS CL1 GND 9V 1 1 14 85 4 8 5 7 14 8 1 20 60 41 21 ...

  • Icom IC-M802 - page 57

    8 - 5 8-3 IC-M802 8-3-1 DSP BO ARD • T OP VIEW 1 8 16 9 1 10 20 11 1 7 14 8 1 4 8 5 1 36 108 73 72 37 109 144 1 4 8 5 1 14 28 15 1 3 6 4 1 3 6 4 ...

  • Icom IC-M802 - page 58

    8 - 6 • BO TT OM VIEW (DSP BO ARD) 1 21 to MAIN unit J1102 2 22 J901 DSPI1 GND GND GND 8V GND AGC 2 GND DSPO1 GND GND GND GND DSPI2 GND 8V GND AGC1 GND GND GND DSPO2 29 1 MAIN unit J1101 30 2 DRES KEYIN GND1 OUT7 OUT5 OUT3 OUT1 GND1 OBSY RQO GND1 CK RQI GND1 GND1 GND1 UNLK GND1 OUT8 OUT6 OUT4 OUT2 GND1 STBO DO GND1 DI IBSY GND1 192K 30 2 to MAIN ...

  • Icom IC-M802 - page 59

    [USA],[CAN] only [USA],[CAN] only [USA],[CAN] only [USA],[CAN] only [OTH] only [USA],[CAN] only [OTH] only 1 3 6 4 1 18 16 9 9 18 10 1 30 80 51 31 50 100 81 1 7 14 8 1 1 8 16 9 9 18 10 1 1 14 85 4 8 5 4 8 5 1 4 58 1 1 91 6 81 1 1 4 5 8 4 8 5 4 85 8 16 9 14 85 1 1 9 18 10 8 16 9 1 8 16 9 1 4 5 8 1 1 14 85 4 8 5 1 1 8 16 9 4 85 4 8 5 1 4 5 8 1 5 10 6 ...

  • Icom IC-M802 - page 60

    • BO TT OM VIEW (MAIN UNIT) 8 - 8 ...

  • Icom IC-M802 - page 61

    from CHASSIS J4501 ANT to MAIN unit J51 MRX P7321 to P A unit J6401 FLIN P7001 TRXS 1 15 2 16 to MAIN unit J1301 J7331 L22M L12M L6M L2M GND REF FOR S13V L16M L8M L4M L1M GND GND GND 8-3-3 FIL TER BO ARD • T OP VIEW 8 - 9 ...

  • Icom IC-M802 - page 62

    • BO TT OM VIEW (FIL TER BO ARD) 8 - 10 ...

  • Icom IC-M802 - page 63

    [OTH] [USA],[CAN] R5207 [OTH] L5201 [OTH] only [OTH] only [USA],[CAN] only [USA],[CAN] only [USA],[CAN] only [USA],[CAN] only [USA],[CAN] only [USA],[CAN] only 34 34 12 11 1 23 33 22 34 34 12 11 1 23 33 22 18 16 9 14 65 14 85 44 34 33 23 1 11 12 22 1 100 76 26 50 25 75 51 1 8 16 9 51 6 9 J5081 NC DTR GND DTR PXRXD PCTXD 51 6 9 J5051 GND NSEND NC GN ...

  • Icom IC-M802 - page 64

    1 4 8 5 1 4 J6703 to CHASSIS W4502 KEY ST ART 13.6 ANTC/GND 4 1 J6301 to DRIVER board GND GND DR VI DR VI 1 4 J6302 to DRIVER board DR V O DR V O GND GND 1 3 J6411 to V ARIST OR-1 board GND VA R O VA R I 1 3 to V ARIST OR-2 board J6412 GND GND VA R O 3 1 to F AN J6501 GND NC FA N + T8V 1 19 2 20 J6701 to MAIN unit J1901 GND GND GND ANTC KEYS S13V S ...

  • Icom IC-M802 - page 65

    8-3-6 DRIVER BO ARD • T OP VIEW 8 - 13 GND VA R O VA R I to P A unit J6411 8-3-7 V ARIST OR-1 BO ARD ...

  • Icom IC-M802 - page 66

    DR VI DR VI GND GND to P A unit J6301 GND GND DR V O DR V O to P A unit J6302 • BO TT OM VIEW (DRIVER BO ARD) 8 - 14 GND GND VA R O to P A unit J6412 8-3-8 V ARIST OR-2 BO ARD ...

  • Icom IC-M802 - page 67

    9 - 1 SECTION 9 BLOCK DIA GRAM TX RX COMMON Bus line [USA],[CAN] only [USA],[CAN] only 1.8V REG 3.3V REG +5 REG IC152 TK11218CM IC-161 BA033FP IC171 TK11250CM 8V 5V 3.3V 1.8V DIFF CONV DIFF CONV A/D A/D DIFF CONV IC601 BA15532F DIFF CONV LATCH IC406 SN74AHC74PW IC404 SN74AHCT374PW LATCH IC405 BU4021BF PARA -SERI IC401 SN74AHC595PW SERI -PARA ROM IC ...

  • Icom IC-M802 - page 68

    10 - 1 SECTION 10 WIRING DIA GRAM P5601 J5601 M1LO P5201 J5201 M2LO P5801 J5801 D1LO AF/MOD AF - GND AF+ NSEND GND NC MOD - MOD+ GND GND NC DTR PXRXD PCTXD J5051 [USA],[CAN] only [USA],[CAN] only 1 6 2 7 3 8 4 9 5 REMOTE J5081 2 1 7 6 3 8 4 9 5 J5091 GPS GND CHASSIS W4528 MSEN DSAF DSAFE DSMD DSMDE GND NC D0 D1 D2 D3 D4 D5 D6 D7 A16 NC NC NC H5V RX ...

  • Icom IC-M802 - page 69

    11 - 1 SECTION 11 V OL T A GE DIA GRAMS 11-1 RC-25 and HM-135 C8218 10 1 2 3 4 5 6 7 8 J8701 MIC C8222 0.0047 R8701 33 [USA],[OTH] R8702 33 [USA],[OTH] PMUT PHE PHO L8701 10 µ R8703 100k C8219 10 R8704 100 DSTK CSCK DALK TUNK MODK SETK EMLK T1K T2K T3K T4K T5K T6K T7K T8K T9K ENTK T0K FCHK RXK TXK FUNK DISTRESS /CALL/ALM DSC/CALL /CHO/SELCALL CANC ...

  • Icom IC-M802 - page 70

    11 - 2 11-2 IC-M802 11-2-1 MAIN UNIT (1) e 8V g f d c b a T8 HV13 RXS T8 T8 R8 R13V 8V 5V 5V - 5V S13V R8 R8 0.1 C1315 T8 T8 HV13 HV13 0.1 C2003 1k R2003 4.7 C2004 S13V POCV R13V R8 DSC ANT DSC ANT FMODG FAFG S13V S13V R8 SPE SPO 0.1 C1905 C2007 0.1 (2) UNIT MAIN 470 R1606 LA4425A IC1601 3 2 1 5 4 33 R1501 220 R705 220 R202 47p C124 330p C173 220 R ...

  • Icom IC-M802 - page 71

    11 - 3 11-2-2 MAIN UNIT (2) h 4 8 RXS e DAGC ICA 1k R1057 4 8 RXS DSPO2 T8 MAGC T8 R8 4 8 27k R503 0.1 C403 2SA1586 Q1203 MAGC g f d c b a 8.2M R1232 0.0047 C805 FOR (3) UNIT MAIN 0.1 C2254 18p C2251 4.7 R2303 100 R2710 100 R2709 10 C2710 GND V+ TS522ID IC2702 10 C2711 100 R1109 100 R1110 10 C1101 0.1 C1102 TS522ID IC1101 V+ GND 4 8 4 8 470 R1703 1 ...

  • Icom IC-M802 - page 72

    11 - 4 11-2-3 MAIN UNIT (3) h H5V 10k R3315 NMR UNLK DRES LSTB MSTB LDAT LCK FNCO PODN TRVS TXVS USAS STMD GENE 8V S13V H5V 5V R3340 220 DRES PTMP1 ECK ESIO H5V W1102 W1101 H5V 8V 5V S13V DAGC ASEN NSEN 47k R3903 INITIAL M30624FGAFP [USA],[CAN] M30620FCAFP [OTH] IC3303 P97 AVCC VREF P100/AN0 AVSS P101/AN1 P102/AN2 P103/AN3 P104/AN4/KI0 P105/AN5/KI1 ...

  • Icom IC-M802 - page 73

    11 - 5 11-2-4 P A UNIT from MAIN unit J1 J6702 YGR to MAIN unit J1901 PON HV HV FANC S13V S13V S13V S13V S13V KEYS STAT ANTC ICV GND GND GND J6701 KEY START 13.6 ANTC/GND J6703 FAN+ GND J6501 GND GND GND GND EP6602 HV13V HV13V HV13V HV13V EP6603 to CHASSIS W4501 from FILTER board J7001 J6401 FLIN R6110 39 C6202 0.1 Q6851 PD55015 DRVO GND J6302 GND ...

  • Icom IC-M802 - page 74

    11 - 6 11-2-5 PLL UNIT (1) AF/MOD to MAIN unit J3602 AF - GND AF+ NSEND GND MOD - GND MOD+ R5901 2k R5902 1k R5903 1k R5904 1k R5905 1k R5906 1k R5907 1k R5908 1k R5909 1k R5910 1k R5911 2k R5912 2k R5913 2k R5914 2k R5915 2k R5916 2k R5917 2k R5918 2k R5919 2k R5920 2k C5902 0.0047 R5922 100 R5921 1M IC5902 TC7SU04F C5906 0.0047 C5903 0.0047 C5901 ...

  • Icom IC-M802 - page 75

    11 - 7 11-2-6 PLL UNIT (2) C5802 0.0047 R5820 2k R5819 2k R5818 2k R5817 2k R5816 2k R5815 2k R5814 2k R5813 2k R5812 2k R5810 1k R5809 1k R5808 1k R5807 1k R5806 1k R5805 1k R5804 1k R5803 1k R5802 1k R5811 2k R5801 2k R5822 100 R5821 1M IC5802 TC7SU04F C5806 0.0047 C5803 0.0047 C5801 0.0047 C5805 0.0047 C5807 0.0047 C5808 10 C5804 0.0047 PDAT PCK ...

  • Icom IC-M802 - page 76

    11 - 8 1 1-2-7 DSP BOARD TMS320VC33PGEA120 IC301 1 A20 2 VSS 3 A19 4 A18 5 A17 6 DVDD 7 A16 8 A15 9 VSS 10 A14 11 A13 12 CVDD 13 A12 14 A11 15 DVDD 16 A10 17 A9 18 VSS 19 A8 20 A7 21 A6 22 A5 23 DVDD 24 A4 25 VSS 26 A3 27 A2 28 CVDD 29 A1 30 A0 31 DVDD 32 PAGE3 33 PAGE2 34 VSS 35 PAGE1 36 PAGE0 37 DVDD 38 H1 39 H3 40 VSS 41 STRB 42 R/W 43 DVDD 44 I ...

  • Icom IC-M802 - page 77

    11 - 9 11-2-8 FIL TER BO ARD C7035 470p C7038 270p C7049 180p C7042 390p RL7032 AJS1315 C7067 270p C7075 330p C7081 120p RL7062 AJS1315 C7094 330p C7106 150p C7100 100p RL7092 AJS1315 C7127 120p C7131 5p RL7122 AJS1315 C7156 10p RL7152 AJS1315 C7184 120p C7186 56p C7188 22p RL7182 AJS1315 C7224 33p RL7212 AJS1315 C7254 22p C7242 100p RL7242 AJS1315 ...

  • Icom IC-M802 - page 78

    Asia Icom Inc. 6F No.68, Sec. 1 Cheng-T eh Road, T aipei, T aiwan, R.O.C. Phone : +886 (02) 2559 1899 Fax : +886 (02) 2559 1874 URL : http://www .asia-icom.com E-mail : sales@asia-icom.com Zac de la Plaine, 1, Rue Brindejonc des Moulinais BP 5804, 31505 T oulouse Cedex, France Phone : +33 (5) 61 36 03 03 Fax : +33 (5) 61 36 03 00 URL : http://www . ...

  • Icom IC-M802 - page 79

    1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, Japan S-13901HZ-C1- 2 C 2002, 2003 Icom Inc. ...

Manufacturer Icom Category Marine Radio

Documents that we receive from a manufacturer of a Icom IC-M802 can be divided into several groups. They are, among others:
- Icom technical drawings
- IC-M802 manuals
- Icom product data sheets
- information booklets
- or energy labels Icom IC-M802
All of them are important, but the most important information from the point of view of use of the device are in the user manual Icom IC-M802.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Icom IC-M802, service manual, brief instructions and user manuals Icom IC-M802. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Icom IC-M802.

Similar manuals

A complete manual for the device Icom IC-M802, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Icom IC-M802 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Icom IC-M802.

A complete Icom manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Icom IC-M802 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Icom IC-M802, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Icom IC-M802, that we can find in the current document
3. Tips how to use the basic functions of the device Icom IC-M802 - which should help us in our first steps of using Icom IC-M802
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Icom IC-M802
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Icom IC-M802 in a specific country, if it was not possible to solve the problem on our own.

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