Download IC-M32 SERVICE MANUAL - R
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VHF MARINE TRANSCEIVER iC-m32 INTRODUCTION This service manual describes the latest service information for the IC-M32 VHF MARINE TRANSCEIVER at the time of publication. To upgrade quality, all electrical or mechanical parts and internal circuits are subject to change without notice or obligation. Model Version U.S.A. IC-M32 Symbol AC adapter TX high power [USA] BC-147A S.E. Asia [SEA] BC-147E Australia [AUS] BM-95V 5W DANGER NEVER connect the transceiver to an AC outlet or to a DC power supply that uses more than 10 V. This will ruin the transceiver. DO NOT expose the transceiver to rain, snow or any liquids. DO NOT reverse the polarities of the power supply when connecting the transceiver. DO NOT apply an RF signal of more than 20 dBm (100mW) to the antenna connector. This could damage the transceiver’s front end. ORDERING PARTS Be sure to include the following four points when ordering replacement parts: 1. 2. 3. 4. 10-digit order numbers Component part number and name Equipment model name and unit name Quantity required <SAMPLE ORDER> 1110003200 S.IC TA31136FN 8930060730 2691 keyboard IC-M32 MAIN UNIT IC-M32 Chassis 1 piece 5 pieces Addresses are provided on the inside back cover for your convenience. REPAIR NOTES 1. 2. 3. 4. 5. 6. 7. Make sure a problem is internal before disassembling the transceiver. DO NOT open the transceiver until the transceiver is disconnected from its power source. DO NOT force any of the variable components. Turn them slowly and smoothly. DO NOT short any circuits or electronic parts. An insulated turning tool MUST be used for all adjustments. DO NOT keep power ON for a long time when the transceiver is defective. DO NOT transmit power into a signal generator or a sweep generator. ALWAYS connect a 40 dB to 50 dB attenuator between the transceiver and a deviation meter or spectrum analyzer when using such test equipment. 8. READ the instructions of test equipment thoroughly before connecting equipment to the transceiver. TABLE OF CONTENTS SECTION 1 SPECIFICATIONS SECTION 2 INSIDE VIEWS SECTION 3 DISASSEMBLY INSTRUCTIONS SECTION 4 CIRCUIT DESCRIPTION SECTION 4-1 RECEIVER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1 4-2 TRANSMITTER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2 4-3 PLL CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3 4-4 POWER SUPPLY CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3 4-5 CPU PORT ALLOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4 5 ADJUSTMENT PROCEDURES 5-1 PREPARATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1 5-2 PLL AND TRANSMITTER ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-4 5-3 RECEIVER ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-5 SECTION 6 PARTS LIST SECTION 7 MECHANICAL PARTS AND DISASSEMBLY CHASIS PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1 CHARGER PARTS (BC-150) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3 SECTION 8 SEMI-CONDUCTOR INFORMATION SECTION 9 BOARD LAYOUTS SECTION 10 BLOCK DIAGRAM SECTION 11 VOLTAGE DIAGRAM SECTION 1 SPECIFICATIONS ‘ GENERAL • Frequency coverage : 156.025–157.425 MHz 156.050–163.275 MHz • Type of emission : 16K0G3E • Antenna impedance : 50 Ω • MIC impedance : 2 kΩ • Audio impedance :8Ω • Power supply requirement : 7.5 V DC (negative ground; supplied battery pack) • Current drain (approx.) : Transmit • Frequency stability : ±10 ppm • Usable temperature range : –20˚C to +60˚C; –4˚F to +140˚F • Dimensions (projections not included) : 61(W) × 135(H) × 41(D) mm; 2 • Weight (approx.) : 360 g; 12.7 oz. (with BP-224) at High (5.0 W) at Low (1.0 W) max audio Receive 1.5 A 0.7 A 200 mA 13⁄32(W) × 5 5⁄16(H) × 1 5⁄8(D) in. ‘ TRANSMITTER • RF output power (with supplied battery pack) : 5 W / 1 W (High / Low) • Modulation system : Variable reactance frequency modulation • Maximum frequency deviation : ±5.0 kHz • Spurious emissions : 68 dB • Adjacent channel power : 70 dB • Transmitter audio distortion : Less than 10 % at 1 kHz, 60% deviation • Residual modulation : 40 dB • Audio frequency response : +1 dB to –3 dB of 6 dB octave from 300 Hz to 3000 Hz ‘ RECEIVER • Receive system : Double conversion superheterodyne system • Intermediate frequencies : 1st 2nd • Sensitivity : 0.25 µV at 12 dB SINAD (typical) 21.7 MHz 450 kHz • Squelch sensitivity : 0.35 µV at threshold • Adjacent channel selectivity : 70 dB (typical) • Spurious response rejection : 70 dB (typical) • Intermodulation rejection ratio : 70 dB (typical) • Hum and noise : 40 dB • Audio output power : 350 mW typical at 10% distortion with an 8 Ω load • Audio frequency response : +1 dB to –3 dB of –6 dB octave from 300 Hz to 3000 Hz Specifications are measured in accordance with EIA/TIA-603. All stated specifications are subject to change without notice or obligation. 1-1 ‘ VHF MARINE CHANNEL LIST Channel No. USA INT CAN 01 01 01A 156.050 160.650 156.050 156.050 Channel No. USA INT CAN Frequency (MHz) Transmit Receive 21A 157.050 157.050 73 73 73 156.675 156.675 157.100 161.700 74 74 74 156.725 156.725 22A 157.100 157.100 77* 77 77* 156.875 156.875 23 157.150 161.750 156.925 161.525 157.150 157.150 156.925 156.925 156.975 161.575 156.975 156.975 157.025 161.625 157.025 157.025 157.075 161.675 157.075 157.075 157.125 161.725 82A 157.125 157.125 21A 22 Channel No. USA INT CAN 02 02 156.100 160.700 03 03 156.150 160.750 156.150 156.150 23A 156.200 160.800 24 24 24 157.200 161.800 156.200 156.200 25 25 25 157.250 161.850 156.250 160.850 26 26 26 157.300 161.900 05A 156.250 156.250 27 27 27 157.350 161.950 06 156.300 156.300 28 28 28 157.400 162.000 156.350 160.950 60 60 156.025 160.625 07A 156.350 156.350 61 156.075 160.675 156.075 156.075 156.125 160.725 156.125 156.125 83A 156.175 160.775 84 156.175 156.175 84A 64 156.225 160.825 85 64A 156.225 156.225 85A 03A 04 04A 05 05A 06 06 Frequency (MHz) Receive Transmit 07 07A 22A 23 78 78A 79 79A 80A 81 156.400 156.400 09 09 09 156.450 156.450 10 10 10 156.500 156.500 11 11 11 156.550 156.550 12 12 12 156.600 156.600 13* 13 13* 156.650 156.650 14 14 14 156.700 156.700 15* 15* 15* 156.750 156.750 65 156.275 160.875 86 16* 16 16 156.800 156.800 65A 65A 65A 156.275 156.275 86A 17* 17 17* 156.850 156.850 66 156.325 160.925 87 156.900 161.500 66A 66A 66A* 156.325 156.325 87A 156.900 156.900 67* 67 67 156.375 156.375 88 156.950 161.550 68 68 68 156.425 156.425 88A 19A 156.950 156.950 69 69 69 156.475 156.475 20* 157.000 161.600 70 70 70 Rx only 156.525 157.000 157.000 71 71 71 156.575 156.575 157.050 161.650 72 72 72 156.625 156.625 18 18A 18A 19 19A 20 20 20A 21 21 62A 63 63A 64 64A 81A 82 08 62 80A 81A 08 61A 79A 80 08 61A 78A 82A 83 84 85 86 87 88 Frequency (MHz) Receive Transmit 83 157.175 161.775 83A 157.175 157.175 84 157.225 161.825 157.225 157.225 157.275 161.875 157.275 157.275 157.325 161.925 157.325 157.325 157.375 161.975 157.375 157.375 157.425 162.025 157.425 157.425 85 86 87 88 * Low power only NOTE: Channels 3, 21, 23, 61, 64, 81, 82 and 83 CANNOT be used by the general public in USA waters. ‘ WX CHANNEL LIST Weather channel Frequency (MHz) Transmit Receive Weather channel Frequency (MHz) Transmit Receive WX01 Receive only 162.550 WX06 Receive only 162.500 WX02 Receive only 162.400 WX07 Receive only 162.525 WX03 Receive only 162.475 WX08 Receive only 161.650 WX04 Receive only 162.425 WX09 Receive only 161.775 WX05 Receive only 162.450 WX10 Receive only 163.275 1-2 SECTION 2 INSIDE VIEWS • MAIN UNIT TOP VIEW BOTTOM VIEW Antenna switching circuit (D52: MA77) Antenna switching circuit (D90: 1SV307) APC (IC50: NJM2125F) Power amplifier (Q54: RD07MVS1) 1st mixer (Q150: 3SK299) IF detector IC (IC170: TA31136FN) IF amplifier (Q151: 2SC2714 Y) TX/RX switch (D50, D51: MA77) VCO circuit PLL IC (IC1: µPD3140GS) Mic amplifier and low-pass filter circuits (IC200: NJM2902V) D/A converter (IC190: M62363FP-650C) CPU (IC360: M37560M8A-700GP) EEPROM (IC340: BR24L16FV) 2-1 SECTION 3 DISASSEMBLY INSTRUCTIONS ¡Removing the Rear panel ¡Removing the Chassis unit G A B Rear panel C E C MP31 A D B Chassis unit F (Speaker connector) Rubber Front panel Front panel q Unscrew 1 screw, A (2 × 10 mm), and remove 1 washer, B. w Unscrew 3 screws, C (2 × 8 mm). e Remove the rear panel and rubber from the front panel. q w e r Unscrew 1 nut, D. Unscrew 2 screws, E (2 × 6 mm). Take off the chassis unit in the direction of the arrow. Unplug, F, to separate the front panel, J251, and the chassis unit. t Remove 1 washer, G. NOTE: A : For IC-M2A only. B : For IC-M32 only. ¡Removing the MAIN unit H NOTE: The chassis panel MP31 is a common parts for IC-M2A and IC-M32. Need to screw the MP42 (C) to the B location for IC-M32. H H MAIN unit I Chassis MP31 q Unscrew 7 screws, H (2 × 4 mm). w Unsolder 3 points, I, and remove earth plate. e Separate the MAIN unit and the chassis. 3-1 SECTION 4 CIRCUIT DESCRIPTION 4-1-3 2ND IF AND DEMODULATOR CIRCUITS (MAIN UNIT) 4-1 RECEIVER CIRCUITS 4-1-1 ANTENNA SWITCHING CIRCUIT (MAIN UNIT) The 2nd mixer circuit converts the 1st IF signal to a 2nd IF signal. A double conversion superheterodyne system (which converts receive signal twice) improves the image rejection and obtain stable receiver gain. The antenna switching circuit functions as a low-pass filter while receiving and as resonator circuit while transmitting. The circuit does not allow transmit signals to enter receiver circuits. The 1st IF signal is applied to a 2nd mixer section of the FM IF IC (IC170, pin 16). The signal is then mixed with a 2nd LO signal for conversion into a 450 kHz 2nd IF signal. Received signals from the antenna connector pass through the low-pass filter (L81, L82, C83–C86, C89) and antenna switching circuit (D52, D90). The filtered signals are then applied to the RF amplifier circuit (Q90). IC170 contains the 2nd mixer, limiter amplifier, quadrature detector and active filter circuits. A 21.25 MHz 2nd LO signal is produced at the PLL circuit using the reference frequency. 4-1-2 RF AND 1ST MIXER CIRCUITS (MAIN UNIT) The 1st mixer circuit converts the received signals to a fixed frequency of the 1st IF signal with a PLL output frequency. By changing the PLL frequency, only the desired frequency will be passed through a pair of crystal filters at the next stage of the 1st mixer. The 2nd IF signal from the 2nd mixer (IC170, pin 3) passes through ceramic filters (FI170) to remove unwanted heterodyne frequencies. It is then amplified at the limiter amplifier section (IC170, pin 5) and applied to the quadrature detector section (IC170, pins 10 and 11) to demodulate the 2nd IF signal into AF signals. The signals from the antenna switching circuit are passed through the tunable bandpass filter (D92) and amplified at the RF amplifier (Q90). The amplified signals are passed through another tunable bandpass filter (D130), and then applied to the 1st mixer circuit (Q150). 4-1-4 AF CIRCUIT (MAIN UNIT) AF signals from the FM IF IC (IC170, pin 9) are fed to the analog switch (IC260). The AF signals (detected signals) are passed through the analog switch (IC260, pins 2 and 1) and are then applied to the active low-pass filter (IC200c, pin 9). The filtered signals are mixed at the 1st mixer (Q150) with a 1st LO signal coming from the PLL circuit to produce a 21.7 MHz 1st IF signal. The 1st IF signal is passed through two crystal filters (FI150, FI151) and is then amplified at the IF amplifier (Q151). The filtered AF signals are applied to and adjusted audio level at the D/A convertor (IC190, pin 24) to adjust amplitude. The level controlled signals are passed through the AF mute switch (Q280) which is controlled by “AFMS” signal from the CPU (IC360, pin 47). The passed signals are applied to the AF power amplifier (IC280, pin 4), and then output to the internal speaker or [EXT SP] jack after being passed through the de-emphasis circuit (R286, C285) to obtain the –6 dB/octave frequency characteristics. 2ND IF AND DEMODULATOR CIRCUITS 2nd IF filter 450 kHz C180 R175 R176 "SQLO" signal to the D/A convertor IC (IC190, pin 15) "SQLI" signal to the D/A convertor IC (IC190, pin 16) 5 FI170 3 IF amp. 11 12 C174 R171 R170 R5V X170 450 kHz 4-1 16 IC170 TA31136FN(D) "IF" (1st IF signal: 21.7 MHz) from RF unit, Q151 "NOISV" signal to the CPU (pin 2) "RSSIV" signal to the CPU (pin 1) C171 R172 14 17 16 PLL IC IC1 X1 21.25 MHz Noise comp. RSSI 10 2 2nd Mixer FM detector 9 C176 7 Noise detector Active filter C175 AF signal "DET" C179 8 R174 4-1-5 SQUELCH CIRCUIT (MAIN UNIT) 4-2-3 DRIVE/POWER AMPLIFIER CIRCUITS (MAIN UNIT) The noise squelch circuit cuts out AF signals when no RF signals are received. By detecting noise components in the AF signals, the squelch circuit switches the AF mute switch. The signal from the VCO circuit passes through the transmit/receive switching circuit (D50, D51) and is applied to the buffer-amplifier (Q50). The amplified signal is amplified by the pre-driver (Q53) and the power amplifier (Q54) to obtain 5 W of RF power (at 7.2 V). The amplified signal passes through the antenna switching circuit (D52), and low-pass filter (L81, L82, C83–C86, C89) and is then applied to the antenna connector. A portion of the AF signals divided by C175 from the FM IF IC (IC170, pin 9) are applied to the D/A convertor (IC190, pin 16) to adjust amplitude. The signals from the D/A convertor (IC190, pin 15) are applied to the active filter section (IC170, pin 8). The active filter section amplifies and filters noise components. The filtered signals are applied to the noise detector section and output from IC170 (pin 14) as the “NOISV” signal. The bias current of the pre-driver (Q53) and the power amplifier (Q54) is controlled by the APC circuit to stabilize the output power. The “NOISV” signal from IC170 (pin 14) is applied to the CPU (IC360, pin 2). The CPU compares the set squelch level voltage and “NOISV” signal voltage to control the squelch output. 4-2-4 APC CIRCUIT (MAIN UNIT) The APC circuit provides stable output power from the power amplifier even when the input voltage or temperature changes, and, selects HIGH or LOW output power. The APC circuit consists of a power detector and APC control circuits. 4-2 TRANSMITTER CIRCUITS • POWER DETECTOR CIRCUIT (MAIN UNIT) The power detector circuit (D80, C87) detects the transmit output power level and converts it to DC voltage as the “TDETV” signal. The detected signal is applied to the TX control circuit. 4-2-1 MICROPHONE AMPLIFIER CIRCUIT (MAIN UNIT) The microphone amplifier circuit amplifies audio signals with +6 dB/octave pre-emphasis characteristics from the microphone to a level needed for the modulation circuit. • APC CONTROL CIRCUIT (MAIN UNIT) The detected signal from the power detector circuit (D91, R280) is applied to the CPU (IC360, pin 4) to control the input voltage of the pre-driver (Q53) and the power amplifier (Q54). When the output power changes, the CPU (IC360) outputs APC control signal to the D/A converter (IC190). And then “PCON” signal from the D/A converter controls the APC controller (IC50) to provide stable output power. The AF signals from the microphone are passed through the pre-emphasis circuit (R253, C254) and are then applied to the microphone amplifier (IC200b). The amplified AF signals are applied to analog switch (IC260, pin 5). The AF signals are amplified again at the limiter-amplifier (IC200a) and then passed through the low-pass filter (IC200d, pins 12 and 13). The filtered audio is applied to the RF unit as the “MOD” signal. 4-2-2 MODULATION CIRCUIT (MAIN UNIT) The modulation circuit modulates the VCO oscillating signal (RF signal) using the microphone audio signals. The audio signals “MOD” change the reactance of D20 to modulate an oscillated signal at the VCO circuit (Q21, Q22, D22, D23). The oscillated signal is amplified at the bufferamplifiers (Q23, Q24). APC CIRCUIT PWR det. "TDETV" signal to the CPU IC360 (pin 4) D80, C87 Pre-Drive The amplified signal from the buffer amplifier (Q50) "PCON" signal from IC190 (pin 3) Q53 TX PWR amp. Q54 D52 APC ctrl + D91 IC50 RX "TXMS" signal to the CPU IC360 (pin 11) "T5V" TX MUTE SW Q351 D90 To the 1st IF circuit Ant SW 4-2 Ant 4-3 PLL CIRCUIT (MAIN UNIT) 4-4 POWER SUPPLY CIRCUITS A PLL circuit provides stable oscillation of the transmit frequency and receive 1st LO frequency. The PLL output compares the phase of the divided VCO frequency to the reference frequency. The PLL output frequency is controlled by the divided ratio (N-data) of a programmable divider. VOLTAGE LINES LINE VCC DESCRIPTION The voltage from the attached battery pack. The PLL circuit contains a VCO (Q21, Q22, D22, D23). The oscillated signal is amplified at the buffer-amplifiers (Q23, Q25) and then applied to the PLL IC (IC1, pin 19). CPU5V Common 5 V converted from the VCC line by the CPU5V regulator circuit (IC220). The output voltage is applied to the CPU (IC360), REG5V regulator, etc. The PLL IC contains the prescalers, programmable counter, programmable divider, phase selector and etc. The entered signal is divided at the prescaler and programmable counter sections by the N-data ratio from the CPU. The divided signal is detected on phase at the phase detector using the reference frequency. 5V Common 5V converted from the VCC line by the 5V regulator circuit (Q223–Q225). The output voltage is applied to the D/A converter (IC190) and PLL IC (IC1), etc. R5V Receive 5V converted from the 5V line by the R5 regulator circuit (Q221). The regulated voltage is applied to the MOD MUTE circuit (Q20, D20, D21) and receiver circuit. V5V Common 5V converted from the 5V line by the V5 regulator circuit (Q220). The regulated voltage is applied to the VCO circuit T5V Transmit 5V converted from the 5V line by the T5 regulator circuit (Q222). The regulated voltage is applied to the transmitter circuit. If the oscillated signal drifts, the phase of its frequency changes from the reference frequency, causing a lock voltage changes to compensate for the drift in the oscillated frequency. A portion of the VCO signal is amplified at buffer-amplifiers (Q23, Q24) and is then applied to the receive 1st mixer (Q150) or transmit driver via the TX/RX switching diode (D50, D51). PLL CIRCUIT D50 Buffer Buffer VCO Q23 Q21, Q22, D22, D23 X1 21.25 MHz Q24 to the 1st mixer circuit D51 Buffer Q25 Loop filter "2nd LO" signal (21.25 MHz) to the FM IF IC (IC170) to transmitter circuit IC1 (PLL IC) Programmable counter 13 Phase detector 17 Programmable divider 16 4-3 Prescaler Shift register 19 3 4 5 PLST SCK SDATA 4-5 PORT ALLOCATIONS 4-5-1 CPU (IC360) Pin number Port name Description 1 RSSIV Input port for the RSSI signal to control S-meter from the FM IF IC (IC170 pin 12). NOISV Input port for the NOIS signal to control squelch circuit from the FM IF IC (IC170 pin 14). 2 3 BATTV Input port for the battery voltage detection. 4 TDETV Input port for the TX power detection. 5 TEMPV Input port for transceiver’s internal temperature detection. 6 SCK Outputs serial clock. 7 SDATA Outputs serial data. 10 LEDS Outputs key pad and LCD back light control signal. High : While lights ON. 12 BEEP Outputs beep audio signals. 13 PLST Outputs strobe signals to the PLL IC (IC1, pin 3). 14 15 DAST 5VS Outputs strobe signals to the D/A convertor IC (IC190, pin 6). Outputs the M5V regulator control signal. Pin number Port name Description 43 CH/WX Input port for the [CH/WX] key. Low : While [CH/WX] key is pushed. 44 UP Input port for the [Y] key. Low : While the [Y] key is pushed. 45 DOWN Input port for the [Z] key. Low : While the [Z] key is pushed. 46 16 Input port for the [16] key. Low : While the [16] key is pushed. 47 AFMS Output the speaker mute switch control signal. High : While the AF output is muted. Outputs RF bandpass filters control signal. High : While receiving below 159.990 MHz. Low : While receiving above 160.000 MHz. 48 BPFS 49 V5VS Outputs the 5V regulator control signal. 50 T5VS Outputs the T5V regulator control signal. 51 R5VS Outputs the R5V regulator control signal. 52 AFVS Outputs the AF regulator control signal. 16 LCDS Outputs LCD contrast signal. 18 ESCK Outputs serial clock signal for the EEPROM (IC340, pin 6). 53 MICM Outputs the MIC mute switch control signal. 19 CLOUT Outputs the cloning data. 54 DETM 20 CLIN Outputs the detector mute control signal. Low : While muting. 22 PWSW Input port for the power switch control signal. 55 VOL UP Input port for the volume control signal. 23 UNLK Input port for the PLL unlock signal. High : PLL is unlocked. 24 ESDA I/O port for the serial data signals to the EEPROM (IC340, pin 5). 27 TDEC 30 31 Input port for the cloning data. 4-5-2 D/A converter IC (IC190) Pin number Port name Description Outputs the decode monitor signal. High : While muting. 2 FCON Outputs the reference frequency adjusting signal. PTT Input port for the [PTT] switch. High : While the [PTT] switch is pushed. 3 WET Input port for transceiver’s internal inundation detection. 10 MCON Outputs the transmit modulation adjusting signal. 39 SCAN Input port for the [SCN] key. Low : While the [SCN] key is pushed. 11 BEPO Outputs the beep tone level adjusting signal while “AUTO” is selected in set mode. 40 H/L Input port for the [H/L] key. Low : While the [H/L] key is pushed. 14 BEPST Outputs the beep tone level adjusting signal while 1–10 level is selected in set mode. 41 VOL DOW Input port for the volume control signal. 15 SQLO Outputs the squelch level adjusting signal. 42 SQL Input port for the [SQL] key. Low : While the [SQL] key is pushed. 4-4 PCON Outputs the TX power adjusting signal. SECTION 5 ADJUSTMENT PROCEDURES 5-1 PREPARATION When adjusting IC-M32, the optional CS-M32 CLONING SOFTWARE (Rev. 1.0 or later), OPC-478 CLONING CABLE are required. GRADE AND RANGE EQUIPMENT DC power supply Output voltage Current capacity : 7.5 V DC : 3 A or more RF power meter (terminated type) Measuring range Frequency range Impedance SWR : : : : Frequency counter Digital multimeter 0.1–10 W 100–300 MHz 50 Ω Less than 1.2 : 1 Frequency range : 0.1–300 MHz Frequency accuracy : ±1 ppm or better Sensitivity : 100 mV or better Input impedance EQUIPMENT GRADE AND RANGE FM deviation meter Frequency range Measuring range : 30–300 MHz : 0 to ±10 kHz Audio generator Frequency range Measuring range : 300–3000 Hz : 1–500 mV Frequency range Output level : 100–300 MHz : 0.1 µV–32 mV (–127 to –17 dBm) Power attenuation Capacity : 40 dB or more : 10 W or more Standard signal generator (SSG) Attenuator : 10 MΩ/DC or better ■ BEFORE ENTERING THE ADJUSTMENT MODE • Cloning the adjustment frequency 156.800 MHz on the programmable CH. (No select POC function POC ON on the adjustment frequency. ) ■ ENTERING THE ADJUSTMENT MODE • Push and hold the [H/L] key and [PTT] switch, and then turn power ON. ■ OPERATING IN THE ADJUSTMENT MODE • Change adjustment items: • Change adjustment values: [16] key [Y] and [Z] keys ■ EXITING THE ADJUSTMENT MODE When adjustment is finished, need to do follow operation to cancel the adjustment mode. Otherwise, the transceiver does not work properly. • Turn power OFF. • Push and hold the [H/L] key and [PTT] switch, and then turn power ON. • DC POWER CABLE CONNECTION DC power supply + connect (soldering) line here connect (soldering) + line here Top view 5-1 • CONNECTION to the antenna connector Standard signal generator CAUTION! 0.1 V to 32 mV ( 127 dBm to 17 dBm) DO NOT transmit while an SSG is connected to the antenna connector. Audio generator SINAD meter Speaker (8 to [MIC] jack Attenuator 40 dB or 50 dB to [SP] jack RF power meter 0.1 10 W/50 FM deviation meter Frequency counter ) OPC-782 Optional plug adapter cable AD-98FSC Optional STUD-BNC adapter DETACHING/ATTACHING THE TOP PANEL CAUTION! DO NOT detach the TOP PANEL except for adjustment or cloning to maintain the water resistance capability. Detach the TOP PANEL with a sharp point such as tweezers for adjustment. BE CAREFUL cracking the TOP PANEL. After adjustment, be sure to reattach the TOP PANEL to maintain the water resistance capability. NOTE: If the tape on the back of the TOP PANEL has lost its adhesion, replacement to a new one is necessary. 5-2 5-2 PLL AND RX SENSITIVITY ADJUSTMENTS ADJUSTMENT LOCK VOLTAGE ADJUSTMENT CONDITION 1 • Operating frq. • Receiving : 156.800 MHz 2 • Operating frq. • Output power • Transmitting : 156.800 MHz : Low 1 • Operating frq. : 156.800 MHz RX • Set an SSG as: SENSITIVITY Frequency : 156.800 MHz Level : 3.2 µV* (–97 dBm) Modulation : 1 kHz Deviation : ±3.5 kHz • Receiving MEASUREMENT UNIT LOCATION MAIN Connect a digital multi-meter or oscilloscope to the check point CP1. VALUE ADJUSTMENT POINT UNIT 1.8 V ADJUST Verify 1.7 V Top Panel Connect an SSG to the antenna connector and a SINAD meter with 8 Ω load to the [SP] jack. 0.35 µV (–116 dBm) *The output level of the standard signal generator (SSG) is indicated as the SSG’s open circuit. CP1 PLL lock voltage check point 5-3 Verify 5-3 ADJUSTMENT MODE ADJUSTMENTS Select an operation using [16] key, then set specified value using [Y] / [Z] keys on the front panel of IC-M32. ADJUSTMENT ADJUSTMENT CONDITION MEASUREMENT UNIT LOCATION VALUE REFERENCE FREQUENCY [Fr] 1 • Operating frq. :156.800 MHz Top Loosely couple the frequency • Output power : Low Panel counter to the antenna connec• Connect an RF power meter or a 50 Ω tor. dummy load to the antenna connector. • Transmitting OUTPUT POWER [Po H] (Hi) 1 • Operating frq. • Output power • Transmitting : 156.800 MHz : Hi [Po L] (Low) 2 • Output power • Transmitting : Low 0.8 W [Po ML] (Extra-Low) 3 • Output power • Transmitting : Extra-Low 0.45 W FM DEVIATION [dE] 1 • Operating frq. : 156.800 MHz Top Connect an FM deviation meter • Output power : Low panel to the antenna connector • Connect an audio generator to the [MIC] through an attenuator. jack and set as: 1 kHz/25 mV • Set an FM deviation meter as: HPF : OFF LPF : 20 kHz De-emphasis : OFF Detector : (P–P)/2 • Transmitting SQUELCH LEVEL [nL] 1 • Operating frq. : 156.800 MHz • Set an SSG as: Frequency : 156.800 MHz Level : 0.63 µV* (–111 dBm) Modulation : 1 kHz Deviation : ±3.5 kHz • Receiving Top Connect an RF power meter to panel the antenna connector. Top Connect an SSG to the antenna panel connector and a SINAD meter with 8 Ω load to the [SP] jack. 2 • Receiving 156.8000 MHz 5.0 W ±4.3 kHz More than 12 dB SINAD • Push [Z] key to set squelch level to “01” at the sub channel readout. • Then, push [Y] key to set squelch level to “00” at the sub channel readout. *The output level of the standard signal generator (SSG) is indicated as the SSG’s open circuit. TX power Hi/Low is selectable on all adjustment items. 5-4 SECTION 6 PARTS LIST [MAIN UNIT] [MAIN UNIT] REF NO. ORDER NO. IC1 IC50 IC170 IC190 IC200 IC220 IC260 IC280 IC340 IC341 IC360 1130007610 1120002830 1110003200 1190000350 1110003780 1110005350 1140003830 1110001810 1130011540 1110006210 1140011630 S.IC S.IC S.IC S.IC S.IC S.IC S.IC S.IC S.IC S.IC S.IC µPD3140GS-E1 (DS8) NJM2125F-TE1 TA31136FN (EL) M62363FP-650C NJM2902V-TE1 NJM2870F05-TE1 TC4W66F (TE12L) TA7368F (ER) BR24L16FV-WE2 BD5242FVE-TR M37560M8A-700GP (FX-2691A) B T B B B T B T B B B Q20 Q21 Q22 Q23 Q24 Q25 Q50 Q53 Q54 Q90 Q150 Q151 Q220 Q221 Q222 Q223 Q224 Q225 Q230 Q231 Q240 Q250 Q280 Q350 Q351 1590000430 1530002920 1530002920 1530002380 1530002380 1530002380 1530002920 1560001240 1560001230 1530002920 1580000760 1530002360 1510000670 1510000670 1510000670 1590000430 1590001190 1520000450 1520000450 1590001190 1590000430 1590002530 1530003090 1590000660 1590000720 S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.FET S.FET S.TRANSISTOR S.FET S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR S.TRANSISTOR DTC144EUA T106 2SC4226-T1 R25 2SC4226-T1 R25 2SC4215-Y (TE85R) 2SC4215-Y (TE85R) 2SC4215-Y (TE85R) 2SC4226-T1 R25 RD01MUS1 RD07MVS1 2SC4226-T1 R25 3SK299-T1 U73 2SC2714-Y (TE85R) 2SA1588-GR (TE85R) 2SA1588-GR (TE85R) 2SA1588-GR (TE85R) DTC144EUA T106 XP6501-(TX) .AB 2SB1132 T100 Q 2SB1132 T100 Q XP6501-(TX) .AB DTC144EUA T106 UN911H (TX) 2SC4213-B (TE85R) DTC144TU T106 DTA144EUA T106 B B B B B B T T T B B T T T T B B B T T B B T B T D1 D20 D21 D22 D23 D50 D51 D52 D80 D90 D91 D92 D93 D130 D350 D353 1750000770 1790001260 1790000620 1720000780 1720000780 1790000620 1790000620 1750000580 1790001670 1750000580 1790001670 1790000620 1790000660 1790000620 1750000370 1790000660 S.VARICAP S.DIODE S.DIODE S.VARICAP S.VARICAP S.DIODE S.DIODE S.DIODE S.DIODE S.DIODE S.DIODE S.DIODE S.DIODE S.DIODE S.DIODE S.DIODE HVC376BTRF MA2S077-(TX) MA77 (TX) HVU350B TRF HVU350B TRF MA77 (TX) MA77 (TX) 1SV307 (TPH3) RB706F-40T106 1SV307 (TPH3) RB706F-40T106 MA77 (TX) MA728 (TX) MA77 (TX) DA221 TL MA728 (TX) B B B B B T T T T B T B B B B B FI150 FI151 FI170 2030000350 2030000270 2020001270 MONOLITH MONOLITH CERAMIC 21R15AB (FL-368) FL-363 (21.7 MHz) CFWLB450KE2A-B0 B B B X1 X170 X360 6050011740 6070000190 6060010290 S.XTAL CR-766 (21.250 MHz) S.DISCRIMINATOR CDBCB450KCAY24-R0 S.XTAL CR-610 (7.9872 MHz) B B B L1 L20 L21 L22 L23 L24 L25 L50 L51 L53 L55 L56 L57 6200008070 6200007000 6200003090 6200008190 6200006980 6200006980 6200006980 6200006980 6200007000 6200007690 6200009240 6200010640 6200008230 S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL B B B B B B B T T T T T T DESCRIPTION MLF1608E 6R8K 6.8U ELJRE 82NG-F NL 322522T-2R7J-3 0.25-1.9-8TL 80N ELJRE R10G-F ELJRE R10G-F ELJRE R10G-F ELJRE R10G-F ELJRE 82NG-F LQW2BHN18NJ01L 0.20-1.0-7TL 31N 0.26-1.0-3TL 8.5N 0.30-1.3-5TL 22N REF NO. M. M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side) 6-1 ORDER NO. DESCRIPTION M. L58 L80 L81 L82 L90 L91 L92 L93 L94 L95 L120 L121 L122 L130 L131 L132 L133 L150 6200003710 6200008280 6200009800 6200008580 6200008280 6200007760 6200007760 6200008190 6200008190 6200006980 6200002430 6200002410 6200003550 6200007760 6200007760 6200008190 6200008190 6200003680 S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL S.COIL NL 252018T-2R7J 0.30-1.7-7TL 50N 0.26-1.1-7TR 30N 0.30-1.4-6TL 32N 0.30-1.7-7TL 50N LQW2BHN82NJ01L LQW2BHN82NJ01L 0.25-1.9-8TL 80N 0.25-1.9-8TL 80N ELJRE R10G-F NL 252018T-082J NL 252018T-056J MLF1608A 4R7K-T LQW2BHN82NJ01L LQW2BHN82NJ01L 0.25-1.9-8TL 80N 0.25-1.9-8TL 80N LQH31MNR82M01L T T B T B B B B B B T T B B B B B B R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R20 R22 R23 R24 R25 R26 R27 R28 R29 R30 R31 R32 R33 R34 R35 R36 R50 R52 R53 R54 R55 R56 R57 R65 R66 R67 R68 R69 R70 R71 R72 R73 R74 R75 R76 R80 R81 R82 R90 R91 R93 R94 R95 R96 R100 R120 R121 R130 R131 R132 R133 7510001660 7030003940 7030003560 7030003640 7030003380 7030003440 7030003640 7030003440 7030003200 7030003480 7030003320 7030003410 7030003440 7030003680 7030003680 7030003550 7030003550 7030003350 7030003390 7030003660 7030003420 7030003390 7030003630 7030003400 7030003660 7030003440 7030003440 7030003520 7030003320 7030003260 7030003500 7030003450 7030003310 7030003700 7030003640 7030003680 7030003320 7030003580 7030003580 7030003320 7030003280 7030003440 7030003560 7030003320 7030000280 7030003670 7030003600 7030003560 7030003560 7030003440 7030003440 7030003620 7030003320 7030003360 7030003860 7030003480 7030003560 7030003560 7030003440 7030003560 7030003560 S.THRMISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR NTCG16 4LH 473KT ERJ3GEYF 104 V (100 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 473 V (47 kΩ) ERJ3GEYJ 331 V (330 Ω) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 473 V (47 kΩ) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 100 V (10 Ω) ERJ3GEYJ 222 V (2.2 kΩ) ERJ3GEYJ 101 V (100 Ω) ERJ3GEYJ 561 V (560 Ω) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 822 V (8.2 kΩ) ERJ3GEYJ 822 V (8.2 kΩ) ERJ3GEYJ 181 V (180 Ω) ERJ3GEYJ 391 V (390 Ω) ERJ3GEYJ 683 V (68 kΩ) ERJ3GEYJ 681 V (680 Ω) ERJ3GEYJ 391 V (390 Ω) ERJ3GEYJ 393 V (39 kΩ) ERJ3GEYJ 471 V (470 Ω) ERJ3GEYJ 683 V (68 kΩ) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 472 V (4.7 kΩ) ERJ3GEYJ 101 V (100 Ω) ERJ3GEYJ 330 V (33 Ω) ERJ3GEYJ 332 V (3.3 kΩ) ERJ3GEYJ 122 V (1.2 kΩ) ERJ3GEYJ 820 V (82 Ω) ERJ3GEYJ 154 V (150 kΩ) ERJ3GEYJ 473 V (47 kΩ) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 101 V (100 Ω) ERJ3GEYJ 153 V (15 kΩ) ERJ3GEYJ 153 V (15 kΩ) ERJ3GEYJ 101 V (100 Ω) ERJ3GEYJ 470 V (47 Ω) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 101 V (100 Ω) MCR10EZHJ 150 Ω (151) ERJ3GEYJ 823 V (82 kΩ) ERJ3GEYJ 223 V (22 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 333 V (33 kΩ) ERJ3GEYJ 101 V (100 Ω) ERJ3GEYJ 221 V (220 Ω) ERJ3GE JPW V ERJ3GEYJ 222 V (2.2 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 103 V (10 kΩ) B B B B B B B B B B B B B B B B B B B B B B B B B T T T T T T T T T T T T T T T T T T T T B T T B B B B B B T T B B B B B S.=Surface mount [MAIN UNIT] REF NO. R134 R150 R151 R152 R153 R154 R155 R156 R170 R171 R172 R173 R174 R175 R176 R192 R193 R194 R201 R202 R203 R204 R205 R206 R207 R212 R213 R214 R220 R221 R222 R223 R224 R225 R226 R227 R228 R230 R231 R232 R233 R234 R235 R236 R240 R241 R242 R245 R250 R251 R252 R253 R255 R256 R257 R258 R260 R261 R262 R263 R264 R265 R271 R272 R273 R274 R275 R276 R277 R278 R279 R281 R282 R283 R284 R286 R288 R289 R290 R300 R304 R305 R340 R341 R343 R345 R346 R350 [MAIN UNIT] ORDER NO. 7030003330 7030003320 7030003500 7030003460 7030003460 7030003680 7030003460 7030003400 7030003390 7030003450 7030003400 7030003460 7030003720 7030003640 7030003540 7030003390 7030003400 7030003680 7030003580 7030003680 7030003810 7030003520 7030003550 7030003590 7030003610 7030003460 7030003660 7030003580 7030003560 7030003520 7030003560 7030003520 7030003560 7030003520 7030003480 7030003560 7030003600 7030003610 7030003800 7030003440 7030003480 7030003500 7030005930 7030008090 7030003320 7030003420 7030003420 7030003440 7030003680 7030003400 7030003620 7030003480 7030003700 7030003590 7030003520 7030003520 7030003570 7030003510 7030003470 7030003680 7030003680 7030003680 7030003620 7030003710 7030003590 7030003750 7030003560 7030003710 7030003680 7030003440 7030003430 7030003620 7030003560 7030003260 7030003200 7030003560 7030003720 7030003700 7030003620 7030003540 7030003640 7030003640 7030003560 7030003560 7030003680 7030003760 7030003200 7030003760 DESCRIPTION S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR ERJ3GEYJ 121 V (120 Ω) ERJ3GEYJ 101 V (100 Ω) ERJ3GEYJ 332 V (3.3 kΩ) ERJ3GEYJ 152 V (1.5 kΩ) ERJ3GEYJ 152 V (1.5 kΩ) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 152 V (1.5 kΩ) ERJ3GEYJ 471 V (470 Ω) ERJ3GEYJ 391 V (390 Ω) ERJ3GEYJ 122 V (1.2 kΩ) ERJ3GEYJ 471 V (470 Ω) ERJ3GEYJ 152 V (1.5 kΩ) ERJ3GEYJ 224 V (220 kΩ) ERJ3GEYJ 473 V (47 kΩ) ERJ3GEYJ 682 V (6.8 kΩ) ERJ3GEYJ 391 V (390 Ω) ERJ3GEYJ 471 V (470 Ω) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 153 V (15 kΩ) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 125 V (1.2 MΩ) ERJ3GEYJ 472 V (4.7 kΩ) ERJ3GEYJ 822 V (8.2 kΩ) ERJ3GEYJ 183 V (18 kΩ) ERJ3GEYJ 273 V (27 kΩ) ERJ3GEYJ 152 V (1.5 kΩ) ERJ3GEYJ 683 V (68 kΩ) ERJ3GEYJ 153 V (15 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 472 V (4.7 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 472 V (4.7 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 472 V (4.7 kΩ) ERJ3GEYJ 222 V (2.2 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 223 V (22 kΩ) ERJ3GEYJ 273 V (27 kΩ) ERJ3GEYJ 105 V (1 MΩ) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 222 V (2.2 kΩ) ERJ3GEYJ 332 V (3.3 kΩ) ERJ3GEYF 334 V (330 kΩ) ERJ3EKF 1503 V (150 kΩ) ERJ3GEYJ 101 V (100 Ω) ERJ3GEYJ 681 V (680 Ω) ERJ3GEYJ 681 V (680 Ω) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 471 V (470 Ω) ERJ3GEYJ 333 V (33 kΩ) ERJ3GEYJ 222 V (2.2 kΩ) ERJ3GEYJ 154 V (150 kΩ) ERJ3GEYJ 183 V (18 kΩ) ERJ3GEYJ 472 V (4.7 kΩ) ERJ3GEYJ 472 V (4.7 kΩ) ERJ3GEYJ 123 V (12 kΩ) ERJ3GEYJ 392 V (3.9 kΩ) ERJ3GEYJ 182 V (1.8 kΩ) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 333 V (33 kΩ) ERJ3GEYJ 184 V (180 kΩ) ERJ3GEYJ 183 V (18 kΩ) ERJ3GEYJ 394 V (390 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 184 V (180 kΩ) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 102 V (1 kΩ) ERJ3GEYJ 821 V (820 Ω) ERJ3GEYJ 333 V (33 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 330 V (33 Ω) ERJ3GEYJ 100 V (10 Ω) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 224 V (220 kΩ) ERJ3GEYJ 154 V (150 kΩ) ERJ3GEYJ 333 V (33 kΩ) ERJ3GEYJ 682 V (6.8 kΩ) ERJ3GEYJ 473 V (47 kΩ) ERJ3GEYJ 473 V (47 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 103 V (10 kΩ) ERJ3GEYJ 104 V (100 kΩ) ERJ3GEYJ 474 V (470 kΩ) ERJ3GEYJ 100 V (10 Ω) ERJ3GEYJ 474 V (470 kΩ) REF NO. M. B B B B T T T T T B B B B B B B B B B B B B B B B B B B T T T T T T B B B T T T T T T T B B B T B B B B B B B B B B B B B B B B B B B B B B B T T T B T T T B B B B B B B B T B M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side) 6-2 ORDER NO. DESCRIPTION 102 153 102 102 102 102 102 102 473 473 103 103 103 682 682 104 823 823 823 153 103 272 123 222 102 103 V V V V V V V V V V V V V V V V V V V V V V V V V V M. R351 R352 R353 R360 R361 R362 R363 R364 R366 R367 R371 R372 R373 R374 R375 R376 R377 R378 R379 R380 R381 R382 R383 R384 R385 R386 7030003440 7030003580 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003640 7030003640 7030003560 7030003560 7030003560 7030003540 7030003540 7030003680 7030003670 7030003670 7030003670 7030003580 7030003560 7030003490 7030003570 7030003480 7030003440 7030003560 S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR S.RESISTOR ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ ERJ3GEYJ (1 kΩ) (15 kΩ) (1 kΩ) (1 kΩ) (1 kΩ) (1 kΩ) (1 kΩ) (1 kΩ) (47 kΩ) (47 kΩ) (10 kΩ) (10 kΩ) (10 kΩ) (6.8 kΩ) (6.8 kΩ) (100 kΩ) (82 kΩ) (82 kΩ) (82 kΩ) (15 kΩ) (10 kΩ) (2.7 kΩ) (12 kΩ) (2.2 kΩ) (1 kΩ) (10 kΩ) C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C20 C21 C22 C24 C25 C26 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C65 C66 C67 C68 C70 C71 C72 C73 C74 4030016930 4030016790 4030007170 4030007040 4030007030 4030017460 4030016790 4030009520 4030009520 4030008920 4550006560 4030017460 4030017460 4030007000 4030007000 4030016930 4030017460 4030007090 4030007080 4030017460 4030017460 4030017460 4030017460 4030009540 4030007170 4030009540 4030017460 4030017460 4030009570 4030017460 4030007020 4030007030 4030017460 4030009920 4030007050 4030017460 4030017460 4030007050 4030017460 4030017460 4030007030 4030009650 4030016790 4030016930 4030016930 4030017730 4030017460 4510006970 4030017460 4030017730 4030017460 4030007130 4030017460 4030017730 4030007090 4030018020 4030008560 4030006860 4030006860 4030006860 S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.TANTALUM S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.ELECTROLYTIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC ECJ0EB1A104K ECJ0EB1C103K C1608 CH 1H 221J-T C1608 CH 1H 180J-T C1608 CH 1H 150J-T ECJ0EB1E102K ECJ0EB1C103K C1608 CH 1H 020B-T C1608 CH 1H 020B-T C1608 JB 1H 473K-T ECST1CY225R ECJ0EB1E102K ECJ0EB1E102K C1608 CH 1H 090D-T C1608 CH 1H 090D-T ECJ0EB1A104K ECJ0EB1E102K C1608 CH 1H 470J-T C1608 CH 1H 390J-T ECJ0EB1E102K ECJ0EB1E102K ECJ0EB1E102K ECJ0EB1E102K C1608 CH 1H 1R5B-T C1608 CH 1H 221J-T C1608 CH 1H 1R5B-T ECJ0EB1E102K ECJ0EB1E102K C1608 CH 1H 0R3B-T ECJ0EB1E102K C1608 CH 1H 120J-T C1608 CH 1H 150J-T ECJ0EB1E102K C1608 CH 1H 050B-T C1608 CH 1H 220J-T ECJ0EB1E102K ECJ0EB1E102K C1608 CH 1H 220J-T ECJ0EB1E102K ECJ0EB1E102K C1608 CH 1H 150J-T C1608 CH 1H 240J-T ECJ0EB1C103K ECJ0EB1A104K ECJ0EB1A104K ECJ0EB1E471K ECJ0EB1E102K ECEV1CA330WR ECJ0EB1E102K ECJ0EB1E471K ECJ0EB1E102K C1608 CH 1H 101J-T ECJ0EB1E102K ECJ0EB1E471K C1608 CH 1H 470J-T C1608 CH 1H 910J-T C1608 CH 1H 300J-T C1608 JB 1H 102K-T C1608 JB 1H 102K-T C1608 JB 1H 102K-T B B B B B B B B B B B B B B B B B B B T T T T T T T B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B T T T T T T T T T T T T B T T T T T T T T T T T T S.=Surface mount [MAIN UNIT] REF NO. C75 C80 C81 C82 C83 C84 C85 C86 C87 C88 C89 C90 C91 C92 C93 C94 C95 C96 C97 C98 C99 C100 C101 C102 C103 C104 C105 C106 C107 C108 C109 C110 C120 C121 C122 C123 C130 C131 C132 C133 C134 C135 C136 C137 C138 C139 C140 C141 C142 C143 C150 C151 C152 C153 C154 C155 C156 C157 C158 C159 C160 C170 C171 C174 C175 C176 C177 C178 C179 C180 C181 C191 C192 C193 C194 C200 C202 C205 C206 C207 C220 C221 C222 C223 C224 C225 C226 C227 [MAIN UNIT] ORDER NO. 4030007050 4030006860 4030007040 4030007040 4030007050 4030011530 4030009650 4030007000 4030009500 4030017460 4030006980 4030007000 4030007010 4030007090 4030009910 4030007020 4030007070 4030007020 4030009510 4030017460 4030009910 4030007020 4030007070 4030007020 4030009920 4030007090 4030017460 4030017730 4030016790 4030007090 4030017730 4030017460 4030016790 4030006860 4030007030 4030007010 4030009920 4030007020 4030007070 4030017990 4030009510 4030017460 4030017460 4030009530 4030017990 4030007070 4030007020 4030009920 4030007020 4030017460 4030017460 4030007100 4030016970 4030017460 4030006860 4030011770 4030006860 4030016970 4030017460 4030016790 4030018240 4030017460 4030007120 4030017460 4030017460 4030017460 4030016930 4030011810 4030007140 4030007140 4030016930 4030016790 4510004630 4030016790 4030016790 4030016790 4030016930 4030016960 4030017460 4030016930 4510005430 4030016790 4030016790 4030016790 4510005430 4030011810 4030016790 4550006710 DESCRIPTION S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.ELECTROLYTIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.ELECTROLYTIC S.CERAMIC S.CERAMIC S.CERAMIC S.ELECTROLYTIC S.CERAMIC S.CERAMIC S.TANTALUM C1608 CH 1H 220J-T C1608 JB 1H 102K-T C1608 CH 1H 180J-T C1608 CH 1H 180J-T C1608 CH 1H 220J-T C1608 CH 1H 110J-T C1608 CH 1H 240J-T C1608 CH 1H 090D-T C1608 CH 1H 0R5B-T ECJ0EB1E102K C1608 CH 1H 070D-T C1608 CH 1H 090D-T C1608 CH 1H 100D-T C1608 CH 1H 470J-T C1608 CH 1H 040B-T C1608 CH 1H 120J-T C1608 CH 1H 330J-T C1608 CH 1H 120J-T C1608 CH 1H 010B-T ECJ0EB1E102K C1608 CH 1H 040B-T C1608 CH 1H 120J-T C1608 CH 1H 330J-T C1608 CH 1H 120J-T C1608 CH 1H 050B-T C1608 CH 1H 470J-T ECJ0EB1E102K ECJ0EB1E471K ECJ0EB1C103K C1608 CH 1H 470J-T ECJ0EB1E471K ECJ0EB1E102K ECJ0EB1C103K C1608 JB 1H 102K-T C1608 CH 1H 150J-T C1608 CH 1H 100D-T C1608 CH 1H 050B-T C1608 CH 1H 120J-T C1608 CH 1H 330J-T MCH185A130JK C1608 CH 1H 010B-T ECJ0EB1E102K ECJ0EB1E102K C1608 CH 1H 1R5B-T MCH185A130JK C1608 CH 1H 330J-T C1608 CH 1H 120J-T C1608 CH 1H 050B-T C1608 CH 1H 120J-T ECJ0EB1E102K ECJ0EB1E102K C1608 CH 1H 560J-T ECJ0EB1C223K ECJ0EB1E102K C1608 JB 1H 102K-T C1608 CH 1H 060B-T C1608 JB 1H 102K-T ECJ0EB1C223K ECJ0EB1E102K ECJ0EB1C103K ECJ0EB1E562K ECJ0EB1E102K C1608 CH 1H 820J-T ECJ0EB1E102K ECJ0EB1E102K ECJ0EB1E102K ECJ0EB1A104K C1608 JB 1A 224K-T C1608 CH 1H 121J-T C1608 CH 1H 121J-T ECJ0EB1A104K ECJ0EB1C103K ECEV1CA100SR ECJ0EB1C103K ECJ0EB1C103K ECJ0EB1C103K ECJ0EB1A104K ECJ0EB1C183K ECJ0EB1E102K ECJ0EB1A104K ECEV0JA220SR ECJ0EB1C103K ECJ0EB1C103K ECJ0EB1C103K ECEV0JA220SR C1608 JB 1A 224K-T ECJ0EB1C103K ECST1AX226R REF NO. M. T T T T T T T T T T B B B B B B B B B B B B B B B B B B B B B B T T T T B B B B B B B B B B B B B B B B B B B T T T T T T B B B B B B B B B B B B B B B B B B B B T T T B B T B M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side) 6-3 ORDER NO. DESCRIPTION M. C228 C229 C230 C231 C232 C233 C240 C250 C251 C252 C254 C257 C260 C261 C262 C263 C264 C265 C266 C267 C268 C280 C281 C282 C283 C284 C285 C286 C287 C288 C289 C300 C340 C341 C350 C351 C352 C360 C361 C363 C364 C365 C366 C367 C368 C370 C371 C372 C373 C374 C375 C376 C377 C378 C379 C380 C381 C382 4030017460 4030017460 4550006820 4030008680 4030016930 4030016790 4030017460 4030016790 4510004630 4030017460 4030016790 4030016790 4510004630 4030016930 4030016790 4030016790 4030017780 4030007150 4030017030 4030011810 4030016930 4030017480 4550006140 4510004630 4030016930 4030017460 4030016930 4550006200 4030007150 4030016950 4510005370 4030017770 4030016790 4030017030 4030016790 4030007090 4030007090 4030016790 4030016950 4030016950 4030016950 4030016950 4030016950 4030017040 4030016950 4030007040 4030007050 4030016930 4030016930 4030016930 4030016930 4030016930 4030009490 4030017780 4030007100 4030017460 4030017460 4030017460 S.CERAMIC S.CERAMIC S.TANTALUM S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.ELECTROLYTIC S.CERAMIC S.CERAMIC S.CERAMIC S.ELECTROLYTIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.TANTALUM S.ELECTROLYTIC S.CERAMIC S.CERAMIC S.CERAMIC S.TANTALUM S.CERAMIC S.CERAMIC S.ELECTROLYTIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC S.CERAMIC ECJ0EB1E102K ECJ0EB1E102K ECST1DX106R C2012 JF 1C 105Z-T ECJ0EB1A104K ECJ0EB1C103K ECJ0EB1E102K ECJ0EB1C103K ECEV1CA100SR ECJ0EB1E102K ECJ0EB1C103K ECJ0EB1C103K ECEV1CA100SR ECJ0EB1A104K ECJ0EB1C103K ECJ0EB1C103K ECJ0EB1E472K C1608 CH 1H 151J-T ECJ0EB1A273K C1608 JB 1A 224K-T ECJ0EB1A104K C1608 JB 1A 474K-T ECST1EY474R ECEV1CA100SR ECJ0EB1A104K ECJ0EB1E102K ECJ0EB1A104K ECST0JY106R C1608 CH 1H 151J-T ECJ0EB1A473K ECEV1AA221P ECJ0EB1E332K ECJ0EB1C103K ECJ0EB1A273K ECJ0EB1C103K C1608 CH 1H 470J-T C1608 CH 1H 470J-T ECJ0EB1C103K ECJ0EB1A473K ECJ0EB1A473K ECJ0EB1A473K ECJ0EB1A473K ECJ0EB1A473K ECJ0EB1A333K ECJ0EB1A473K C1608 CH 1H 180J-T C1608 CH 1H 220J-T ECJ0EB1A104K ECJ0EB1A104K ECJ0EB1A104K ECJ0EB1A104K ECJ0EB1A104K C1608 JB 1H 821K-T ECJ0EB1E472K C1608 CH 1H 560J-T ECJ0EB1E102K ECJ0EB1E102K ECJ0EB1E102K T B T T T T T B B B B B B B B B B B B B B T T B T T T T T B B B B B B B B B B B B B B B B B B B B B B B B B B T T B J250 J251 6450001910 6510021900 CONNECTOR S.CONNECTOR HSJ1594-010150 BM02B-ASRS-TF B T DS240 DS241 DS242 DS243 DS244 DS245 DS246 5040002660 5040002660 5040002310 5040002310 5040002310 5040002310 5030002600 S.LED S.LED S.LED S.LED S.LED S.LED LCD FY1101F-TR (LED) FY1101F-TR (LED) SML-311YTT86 SML-311YTT86 SML-311YTT86 SML-311YTT86 L3-0018TAY-1 T T T T T T T MC250 7700002480 MICROPHONE SKB-2746 LPC T S250 S328 2260001900 2260002710 SWITCH S.SWITCH SW-149 (SKHLLD) SKQLLCE012 B B EP1 EP2 EP3 EP360 0910056712 6910014690 6910014690 8930057100 PCB S.BEAD S.BEAD LCD CONTACT B 6031B MPZ1608S221A-T MPZ1608S221A-T SRCN-2497-SP-N-W T T T S.=Surface mount [CHASSIS UNIT] REF NO. ORDER NO. DESCRIPTION J31 6910014190 CONNECTOR 2497 ANT CONNECTOR SP1 2510001092 SPEAKER 036D0801B <FG> W1 8900010960 CABLE OPC-1129 M. M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side) S.=Surface mount 6-4 SECTION 7 MECHANICAL PARTS AND DISASSEMBLY [CHASSIS PARTS] REF NO. J 31 ORDER NO. 6910014190 [ACCESSORIES] DESCRIPTION 2497 ANT connector REF NO. QTY. EP1 EP2 1 SP 1 2510001092 Speaker 036D0801B <FG> 1 W 1 8900010960 Cable OPC-1129 1 MP 1 MP 2 MP 4 MP 5 MP 6 MP 7 MP 8 MP 9 MP 14 MP 15 MP 16 MP 17 MP 21 MP 22 MP 23 MP 24 MP 25 MP 31 MP 32 MP 33 MP 34 MP 35 MP 36 MP 37 MP 38 MP 39 MP 40 MP 42 MP 43 MP 44 MP 46 MP 47 8210020090 8310059690 8930039000 8930060730 8930058020 8930056960 8610011151 8930056941 8850001950 8830001250 8210018500 8930057260 8210018482 8930056950 8810010120 8810010150 8850001880 8010019320 8930056980 8810009560 8930060770 8930056900 8810008640 8930056910 8810009510 8810009510 8510015970 8810009560 8510015980 8930024961 8930060780 8930060790 2691 front panel assembly 2691 front panel (incl. MP1) 1757 sheet 2691 keyboard 2497 PTT button 2497 PTT holder Knob 2497 BATT lock-1 2497 lock plate-1 Y609A Shieling washer (Y) ANT connector-101 nut 2497 top panel 2497 top sheet 2497 rear panel-2 2497 main seal Screw PH B0 M2x8 SUS ZK Screw PH B0 2 x 10 SUS ZK Shieling washer (W) 2691 chassis 2497 terminal holder Screw PH BT M2x6 ZK 2691 A-terminal Y678 2497 B-terminal Y607 Screw FH BT No.0 M2x4 NI-ZU 2497 C-terminal Y608 Screw PH BT M2x4 NI-ZU Screw PH BT M2x4 NI-ZU 2691 grounding plate Screw PH BT M2x6 ZK 2691 main shield 891terminal rubber (A)-1 2691 PW button 2691 PW holder 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 2 1 1 2 1 1 7 1 2 1 3 1 1 ORDER NO. DESCRIPTION 250 251 6450001910 6510021900 Connector HSJ1594-010150 S. connector BM02B-ASRS-TF 1 1 S S 250 328 2260001900 2260002710 switch SW-149 (SKHLLD) S. switch SKQLLCE012 1 1 DS 246 5030002600 LCD L3-0018TAY-1 1 EP 360 8930057100 LCD contact SRCN-2497-SP-N-W 1 MC 250 7700002480 Microphone SKB-2746 LPC 1 MP MP MP MP MP MP 8510014330 8510011101 8410002370 8210019970 8930060800 8930061580 2497 VCO case tip 1922 VCO cover-1 Y340A 2337 PA heatsink (tip) Y539 2691 reflector panel 2691 LCD holder Sponge (HK) 1 1 1 1 1 1 20 21 50 360 361 362 Screw abbreviations EP4 EP5 3310002321 Optional products Optional products Optional products Optional products Optional products Antenna FA-SC55V-1 Charger BM-95V Charger BC-147A Charger BC-147E Battery BP-224 ACC (750MAH) Charger BC-150 MP1 MP2 MP3 MP4 8010018080 8930042041 8210028500 8930057260 Hand strap HK-009 1922 belt crip-1 2497 top panel 2497 top sheet EP2 EP1 QTY. J J QTY. DESCRIPTION [AUS] [USA] [SEA] [AUS] [AUS] MP3 [MAIN UNIT] REF NO. ORDER NO. B0, BT: Self-tapping, ZK: Black NI-ZU: Nickel-zinc, SUS: Stainless PH: Pan head, FH: Flat head 7-1 MP4 EP4 EP5 MP1 MP2 1 1 1 1 1 1 1 1 1 1 MP25 (C) NOTE1 MP24 (C) 165 (6 1/2) MP22 (C) MP23 (C) MP34 (C) MP14 (C) NOTE1 MP44 (C) MP36 (C) J31 (C) NOTE1 MP360 (M) MP21 (C) MP32 (C) 136 (5 11/32) 135 (5 5/16) 136.1 (5 11/32) DS246 (M) MP23 (C) MP35 (C) MP361 (M) MP33 (C) 58.4 (2 5/16) 0.3 (1/32) 56.2 (2 7/32) 2.8 (1/8) 0.3 (1/32) MP38 (C) MP44 (C) EP360 (M) 36.1 (1 3/32) 4.7 (3/16) 41 (1 5/8) 8.5 (11/32) 2.3 (3/32) MP37 (C) MP23 (C) MP39 (C) SP1 (C) NOTE2 <A figure of measurement> UNIT : mm (inch) MC250 (M) W1 (C) MP15 (C) MP46 (C) NOTE1 MP47 (C) NOTE1 MP39 (C) MP42 (C) NOTE4 MP40 (C) A B MP39 (C) MP9 (C) MP31 (C) MP8 (C) MP362 (M) MP16 (C) MP43 (C) MP17 (C) MP39 (C) MP6 (C) NOTE3 MP7 (C) NOTE3 NOTE2 The glue must be applied to the areas when the front panel is replaced with new one, to ensure water tightness. Manufacture : Semedain Co. Type : Super-X MP21 (M) MP4 (C) MP42 (C) MP2 (C) NOTE2 NOTE3 Once the 2497 PTT button (MP6 (C)) or the 2497 PTT holder (MP7 (C)) is removed, the glue must be applied between the 2497 PTT button or the 2497 PTT holder and 2691 front panel. Front side MAIN unit Rear side MP39 (C) MP6 (C) MP7 (C) Speaker MP5 (C) NOTE2 Window Plate NOTE1 Once the following parts are removed, a O ring or sealing must be replaced with new one before reattachement. MP1 (C) Mother part . . . . . . . . . . . . . . . . . . Daughter part for relayted replacement J31 (C) Antenna connector . . . . . . MP14 (C) Sealing washer MP24 (C) Screw . . . . . . . . . . . . . . MP25 (C) Sealing washer 9-key <Rear view of the front panel> UNIT abbreviations (C): CHASSIS PARTS, (M): MAIN UNIT 7-2 NOTE4 MP42 (C) A : For IC-M2A only B : For IC-M32 only NOTE: The MP31 (C) is a common parts for IC-M2A and IC-M32. Need to screw the MP42 (C) to the B location for IC-M32. ¢ BC-150 CHARGER PARTS LIST ¡ELECTRICAL PARTS [CHARGE UNIT] REF. NO. ORDER NO. DESCRIPTION R1 R2 R3 7070001130 RESISTOR 120 ERG2SJ 7070001140 RESISTOR 150 ERG2SJ 7010007100 RESISTOR 1K PSD1/4V J1 6510023070 CONNECTOR HEC2305-01-250 DS1 5040003020 LED SEL2410G EP1 0910054642 PCB B-5787B MP1(C) ¡MECHANICAL PARTS [CHASSIS] REF. NO. ORDER NO. MP1 MP2 MP3 MP4 8510014350 8110007680 8810008660 8930047830 DESCRIPTION QTY. 2523 Case 2523 Cover Screw B0 3 x 8 NI-ZU (BT) Leg cushion (C) CHARGE unit 1 1 2 2 MP1 (CH) MP2 (CH) [CHARGE UNIT] REF. NO. ORDER NO. MP1 MP2 DESCRIPTION QTY. 8930057120 2523 Terminal 8930057120 2523 Terminal MP2 (C) 1 1 [ACCESSORIES] MP4 (C) REF. NO. ORDER NO. MP1 DESCRIPTION QTY. 8810001460 Screw A0 3.5 x 20 SUS Screw abbreviations ¢ BC-150 VOLTAGE DIAGRAM MP4 (C) 2 MP3 (C) A0, B0, BT: Self-tapping NI-ZU: Nickel-zinc SUS: Stainless NOTE: (C): CHASSIS (CH): CHARGE UNIT ¢ BC-150 BOARD LAYOUT ¡TOP VIEW 16.4V (No load) 13.0V (Charge) J1 HV GND GND R1 120 16.4V (No load) 8.0V (Charge) VCC R3 MP1 DS1 R2 R2 150 MP1 + J1 R3 1 k DS1 TLG124A ¡BOTTOM VIEW 9.9V (No load) 16.4V (Charge) GND MP2 7-3 R1 MP2 – B5787B SECTION 8 SEMI-CONDUCTOR INFORMATION PARTS LIST • TRANSISTOR AND FET’S 2SA1588 GR (Symbol: ZG) 2SB1132 Q (Symbol: BAQ) 2SC2714 Y (Symbol: QY) B B C B 2SC4215 O (Symbol: QO) B C C E 2SC4213 B (Symbol: AB) B C E C E E E 2SC4226 R25 (Symbol: R25) B G1 DTC144 TU (Symbol: 06) DTA144 EUA (Symbol: 16) 3SK299 U73 (Symbol: U73) C C E G2 RD01MUS1 (Symbol: K2) XP6501 AB (Symbol: 5N) E1 E D C1 B B B S UN911 H (Symbol: 6P) C C E E RD07MVS1 (Symbol: RD07MVS1) D G E2 B1 S B2 C2 D D S S G G S (Bottom view) • DIODES 1SS375 (Symbol: FH) DA221 TL (Symbol: K) 1SV307 (Symbol: TX) A HVC376B TRF (Symbol: B9) A C A A C C MA2S077 (Symbol: S) MA77 (Symbol: 4B) MA728 (Symbol: 2A) RB706F-40 T106 (Symbol: 3J) A C HVU350 B (Symbol: B0) A A C A C C 8-1 C A C SECTION 9 BOARD LAYOUTS The combination of this page and the next page shows the unit layout in the same configuration as the actual P.C. Board. MAIN UNIT • TOP VIEW SP1 Mic TAG TAG 9 16 + – GND CLONE MONI SQL U/I/C CH/WX DUAL SCN SPO DS246 VOL – VOL + LOCK H/L 9-1 AFOUT MIC The combination of this page and the previous page shows the unit layout in the same configuration as the actual P.C. Board. • BOTTOM VIEW MIC MC250 – + GND CLONE J250 SPO MIC AFOUT ANT 9-2 SECTION 10 BLOCK DIAGRAM CHASSIS MAIN UNIT ANTENNA J1 REF OSC 21.250 MHz VCC Q21, Q22: 2SC4226 D22, D23: HVU350B PLL IC X1 CR-766 LOOP FIL IC1: µPD3140GS D50, D51: MA77 Q24: 2SC4215 BUFF UNLK FCON HV Q23: 2SC4215 TX/RX SW BUFF Q53: RD01MUS1 Q50: 2SC4226 PRE DRIVE BUFF D52, D90: 1SV307 Q54: RD07MVS1 PWR AMP ANT SW LPF D80: RB706F T5V Q20: DTC144EUA D20: MA2S077 D21: MA77 BTYPE MOD MUTE PLLO VCO BUFF 450 kHz BPF 2ND LO SP APC CTRL BPF Q351: DAT144EUA T5V PWR DET TX MUTE SW FI170: CFWM450E FI150: FL-368 FI151: FL-363 Q151: 2SC2714 IF DET IC DET D91: RB706F IC50: NJM2125F Q25: 2SC4215 MODC GND PWR DET R5V IF AMP IC170: TA31136FN Q150: 3SK299 D130: MA77 RF AMP BPF BPF D92: MA77 D93: MA728 Q90: 2SC4226 BPF LPF 21.7 MHz BPFS 450kHz POWER POWER SW RSSIV NOISV X170 CDBC450CX24 AF AMP DE-ENPHA AF MUTE BEEP VCC VCC Q223: DTC144EU Q224: XP6501 Q225: 2SB1132 CLONE MIC AFMS BTYPE GND REG 5V IC200D: NJM2902V 5VS CPU 5V TDETV CPU5V IC200C: NJM2902V (7.9872MHz) Q350: DTC144TU D350: DA221 LPF LPF IC200A: NJM2902V BUFF LIMIT CLOUT/CLIN J250 IC220: NJM2870F05 5V R5V REG R5 AMP X361 CSTCR7M98G53 IC341: BD5242FVE Q221: 2SA1588 R5VS RESET RESET CPU IC360: M37560M8A-700GP WXTV IC200B: NJM2902V MIC PRE ENPHA ATIS Q220: 2SA1588 AMP V5V REG V5 LED SW IC260: TC4W66F ANALOG SW IC DET T5V REG T5 T5VS MICM KEY DETM Q250: UN911H DS240, DS241: FY1101F DS242, DS243, DS244, DS245: SML-311YTT86 Q222: 2SA1588 PTT PTT PTT CONT LED V5VS Q240: DTC144EUA MOD PTT SW DS246: L3-0018TAY-1 LCD EXT JACK Q280: 2SC4213 IC280: TA7368F AF OUT TXMS D/A IC IC190: M62363FP VOLO SPO VCC AF REG BEEPO AFVS VOLIN PWSW MODC Q230: 2SB1132 Q231: XP6501 PCON SQLI FCON SQLO PCON BEEP PWSW CLOUT/CLIN PTT 10 -1 EEPROM IC340: BR24L16FV NOTE: COMMON LINE Explanatory notes TX LINE RX LINE RX LINE TX LINE COMMON LINE SECTION 11 VOLTAGE DIAGRAM MAIN UNIT A 5V 5V DET MOD RSSIV VOLIN BEPST NOISV BEPO BEEP VOLO AFV DET MOD RSSIV 1.90V C202 0.1 R206 18 k R204 4.7 k R205 8.2 k R378 82 k C377 820 P C378 0.0047 NOISV BEPO BEEP R213 68 k R212 1.5 k R214 15 k C205 0.018 R376 100 k VOLO AFV C207 0.1 C206 0.001 R263 100 k C282 10 R288 220 k R289 150 k 1 2 3 4 5 6 7 5V PTT C376 0.1 R272 180 k WDECV C265 150 P C262 0.01 R258 4.7 k R257 4.7 k C280 0.47 R290 33 k R286 10 k C367 0.033 C264 0.0047 C281 0.47 R282 10 k C266 0.027 R278 1k R265 100 k C300 0.0033 C363 0.047 C365 0.047 C364 0.047 C285 0.1 RSSIV NOISV BATTV TDETV TEMPV SCK SDATA WDECV ATIS LEDS TXMS BEEP PLST DAST 5VS TEMPV C366 0.047 R300 6.8 k WET C361 0.047 C350 0.01 CP350 CP351 CP352 R350 470 k CP353 CLONE CLONE SPO AFOUT MIC GND CP354 CP355 R360 1 k SCK R361 1 k BTYPE D350 DA221 CP251 CP254 R352 15 k SPO GND R364 1 k 16 S323 S328 S324 S321 CH/WX UP SQL R305 47 k CP360 C340 0.01 IC340 BR24L16FV-WE2 C352 47 P 1 2 3 4 S325 VOLUP S327 S322 DOWN C351 47 P A0 A1 A2 VSS 8 VCC 7 WP 6 SCL 5 SDA R340 10 k X360 CSTCR7M98G53-RC RESET R341 10 k R304 47 k ESCK ESDA R343 100 k C370 18 P IC341 BD5242FVE-TR C368 0.047 1 5 VOUT VDD 2 SUB 3 4 CT GND S326 VOLDOWN C371 22 P 7.9872 MHz : 3.10 Vp-p C341 0.027 DETM AFMS CLIN MICM CLOUT C382 0.001 PWSW 75 SEG13 74 SEG14 73 SEG15 72 SEG16 71 SEG17 70 SEG18 69 SEG19 68 SEG20 67 SEG21 66 65 64 63 62 61 60 R366 59 47 k 58 57 56 VOLUP 55 DETM 54 MICM 53 52 AFVS 51 R5VS 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 C372 0.1 S329 H/L SCAN IC360 M37560M8A-700GP SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 COM0 COM1 COM2 WET CPU5V R351 1k S320 SEG13 SEG14 SEG15 SEG16 SEG17 P30/SEG18 P31/SEG19 P32/SEG20 P33/SEG21 P34/SEG22 P35/SEG23 P36/SEG24 P37/SEG25 P00/SEG26 P01/SEG27 P02/SEG28 P03/SEG29 P04/SEG30 P05/SEG31 P06/SEG32 P07/SEG33 P10/SEG34 P11/SEG35 P12/SEG36 P13/SEG37 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 CP361 ESDA CPU5V Q350 DTC144TU SP1 036D0801B R362 1 k DAST P67/AN7 P66/AN6 P65/AN5 P64/AN4 P63/SCLK22/AN3 P62/SCLK21/AN2 P61/SOUT2/AN1 P60/SIN2/AN0 P57/ADET/DA2 P56/DA1 P55/CNTR1 P54/CNTR0 P53/RTP1 P52/RTP0 P51/PWM1 P50/PWM0 P47/SRDY1 P46/SCLK1 TXD RXD P43/TOUR P42/INT2 P41/INT1 P40 P77 ESCK R345 470 k R353 1k SPO PLST 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 COM0 COM1 COM2 P76 P75 P74 P73 P72 P71 P70/INT0 RESET XCIN XCOUT XIN XOUT VSS P27 P26 P25 P24 P23 P22 P21 P20 P17 P16 P15/SEG39 P14/SEG38 CP252 J251 BM02B-ASRS-TF 1 2 PWSW UNLK SDATA R363 1 k R346 10 CPU5V 4 3 ESCK CLOUT CLIN CHEXT PWSW UNLK ESDA CP255 AFOUT CLONE SPO AFOUT MIC GND COM0 COM1 COM2 R367 470 k Q280 2SC4213 B MICM J250 HSJ1594-010050 C360 0.01 C375 0.1 C267 0.22 R281 33 k R273 18 k 5V DETM MICO MICIN ATIS CP253 C374 0.1 CPU5V C268 0.1 DETM R264 100 k C373 0.1 R275 10 k PTTSW S250 C287 150 P C286 10 AFOUT SCAN H/L VOLDOWN SQL CH/WX UP DOWN 16 AFMS R252 33 k R283 33 PTT C252 0.001 8 7 6 5 DS246 L3-0015TAY-1 R371 100 k BPFS V5VS T5VS R271 33 k IC260 TC4W66F DETO 1 DETIN 2 MICM 3 4 C288 0.047 C289 220 R372 100 k 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 R255 150 k CP250 MC250 SKB-2746 LPC C263 0.01 C379 56 P R279 820 MIC R284 10 R373 100 k VOLIN R253 2.2 k C254 0.01 R374 68 k R274 390 k R276 180 k C200 0.01 C257 0.01 10 9 8 7 6 CPU5V VL1 C1 C2 VL2 VL3 COM0 COM1 COM2 COM3 AVSS VREF VCC SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 R375 6.8 k 14 13 12 11 10 9 8 POUT NC PWGND VCC PREGND NC PHASE VIN NF RIPPLE B C CPU5V TDEC R250 100 k C250 0.01 1 2 3 4 5 R277 100 k IC200 NJM2902V CPU5V IC280 TA7368F LCDS Q250 UN911H R202 100 k C284 0.001 RSSIV NOISV R256 18 k C283 0.1 BATTV BTYPE TXMS R262 1.8 k TDETV C260 10 R377 82 k NOISV C251 10 VOLIN BEPST R379 82 k RSSIV R261 3.9 k R260 12 k R251 470 R207 27 k SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 5V R203 1.2 M CPU5V R201 15 k BEEP C261 0.1 Explanatory notes +B LINE TX LINE RX LINE MAIN UNIT 11 - 1 UNLK TEMPV SDATA SCK DAST PLST A TXMS 5V R2 100 k CP1 C11 2.2 C10 0.047 C6 0.001 C4 18 P D1 HVC376BTRF C2 0.01 Q20 DTC144EUA C5 15 P C24 0.1 5V C36 0.001 C8 2P C9 2P R28 180 R27 8.2 k MOD R34 470 C35 0.001 R52 4.7 k C41 0.001 C20 0.001 C21 9P C22 9P C27 39 P C28 0.001 C30 0.001 D22 HVU350B MOD RSSIV NOISV 1 2 3 4 5 6 7 8 34 5 C181 0.1 FCON C179 120 P R170 390 OSCIN OSCOUT MIXOUT VCC IFIN DEC FILOUT FILIN MIXIN GND N-REC N-DET RSSI IFOUT QUAD AFOUT RX : 3.57V R65 150 k PCON L55 31 nH L56 L57 8.5 nH 22 nH C72 0.001 5 1 L81 C80 0.001 30 nH L82 32 nH C84 11 P C89 7P C56 0.01 C57 0.1 2 R380 15 k C81 18 P C71 30 P C70 91 P C83 22 P C82 18 P C171 82 P 16 15 14 13 12 11 10 9 R172 470 R120 2.2 k C150 0.001 C110 0.001 C120 0.01 C109 470 P D91 RB706F R382 2.7 k R70 15 k C60 0.001 R171 1.2 k C108 47 P RX : 4.20V C153 0.001 X170 CDBC450CX24 C152 0.022 R151 L150 3.3 k 0.82µH R121 10 k C151 56 P R93 1k L121 56 nH L122 4.7µH C123 10 P L120 82 nH C121 0.001 C122 15 P 1st Lo L130 82 nH C133 13 P RX : 0.79V C131 12 P C130 5P C132 33 P C107 0.01 C102 L94 12 P 80 nH C104 47 P C64 0.001 C380 0.001 C66 0.01 R74 10 k R95 100 L91 C94 82 nH 12 P C96 12 P C97 1P C92 47 P D92 MA77 R90 10 k C100 12 P R91 1k Q90 2SC4226 R25 C106 470 P C99 2P R383 12 k R94 33 k C105 0.001 L95 0.1µH C160 0.0056 5W TX : 2.29V 1W TX : 0.65V L92 82 nH C95 33 P C93 4P D353 MA728 R115 47 [M31] C115 0.001 [M31] R81 22 k C87 0.5 P L90 50 nH C91 10 P C90 9P T5V C98 0.001 VCC C101 33 P C103 5P D93 MA728 VCC L93 80 nH 7.5 V VCC CP241 C174 0.001 T5V 5V VCC Power Save OFF : 5.00V RX : 0.91V SQLO VOLO R134 120 R133 10 k C141 5P C139 33 P L132 80 nH L131 82 nH R385 1 k 24 23 22 21 20 19 18 17 16 15 14 13 C159 0.01 R156 470 R154 100 k C158 0.001 RX : 1.45V C156 0.001 Q151 2SC2714 Y C193 0.01 R153 1.5 k FI151 FL-363 C224 22 BPFS FI150 21R15AB C135 0.001 C155 6P R132 10 k C220 22 C136 0.001 R220 10 k R222 10 k R224 10 k R221 4.7 k R223 4.7 k R225 4.7 k C221 0.01 C222 0.01 C223 0.01 R226 2.2 k 1 CTRL 2 GND 3 NB 4 Q224 XP6501 AB Q222 2SA1588 GR R152 1.5 k C157 0.022 R131 1k SQLI SQLO BEPST BEEP Q221 2SA1588 GR 5 6 R155 1.5 k Q220 2SA1588 GR AFV VCC TX : 4.93V C225 0.22 R228 22 k C227 22 C226 0.01 VIN VOUT 4.98V 5 4 R230 27 k IC220 NJM2870F05 R235 330 k R233 2.2 k Back-Light ON : 3.82V Back-Light ON : 3.91V DS240 FY1101F-TR DS242 SML-311YT DS244 SML-311YT DS241 FY1101F-TR DS243 SML-311YT DS245 SML-311YT Q231 XP6501 AB Q240 DTC144EUA CP245 CPU5V C228 0.001 C229 0.001 R231 1M C230 10 Q223 DTC144EU C231 1 R232 1K C232 0.1 R245 1k C233 0.01 R234 3.3 k R236 150 k AFV LEDS BPFS 5V BEEP AFV B C AFV AFV CPU5V CPU5V CPU5V BATTV VIN8 VOUT8 VOUT7 VIN7 GND RESET VDAREF DO VIN6 VOUT6 VOUT5 VIN5 RX : 4.96V Q230 2SB1132 Q AFVS VIN1 VOUT1 VPUT2 VIN2 VDD LD CLK DI VIN3 VOUT3 VOUT4 VIN4 5V Power Save OFF : 4.96V 3 1 2 3 4 5 DAST 6 7 SCK SDATA 8 9 MCON 10 BEPO 11 BEEP 12 FCON PCON Q225 2SB1132 Q R227 10 k IC190 M62363FP-650C R193 470 R5V C194 0.01 5V R192 390 C143 0.001 D130 MA77 R130 10 k R242 680 R241 680 R240 100 AF Mute OFF : 7.48V LEDS BEPST T5V 5V C134 1P 4 C137 2P 5 C138 13 P V5V R5V C154 0.001 C140 L133 12 P 80 nH 3 C142 12 P 6 Q150 3SK299 VOLIN CP240 BPFS 2 C175 0.001 GND C240 0.001 1 C176 0.001 T5VS C177 0.1 TDETV R82 10 k C88 0.001 D80 RB706F D90 1SV307 CH16 RX : 4.96V CH88 RX : 0.00V DET BEPST R80 82 k C86 9P C85 24 P R75 100 R68 100 C59 470 P R381 10 k R96 220 R5V R150 100 C180 120 P DET CP80 ANT C65 100 P R73 1k 4 C74 0.001 D52 1SV307 R69 15 k IC50 NJM2125F L80 50 nH L58 2.7 µH R174 220 k R175 47 k + C73 0.001 R71 100 R67 100 k T5V D51 MA77 C44 0.001 R36 1k R5V C170 0.001 DET C178 0.22 BEPO BEEP C68 47 P C75 22 P 5W TX : 3.02V 1W TX : 2.33V C58 0.1 C55 24 P C43 22 P R5VS 5V SDATA SCK DAST MODC PCON R176 6.8 k C67 470 P RX 3.21V IC170 TA31136FN R173 1.5 k C63 470 P 3 R5V R194 100 k R57 82 C53 0.001 R66 47 k RSSIV NOISV FI170 CFWM450E 1 2 L53 18 nH MP50 PCON MODC PCON MODC R72 47 Q53 RD01MUS1 L51 82 nH R56 1.2 k 2nd Lo C192 10 C51 22 P R50 1k Q25 2SC4215 Y C62 0.001 Q54 RD07MVS1 R384 2.2 k D23 HVU350B C61 33 C54 15 P L25 0.1µH R35 68 k C42 5P C12 0.001 R100 1 Q24 2SC4215 Y C34 1.5 P R25 100 k EP3 Q50 2SC4226 R25 D50 MA77 Q22 2SC4226 R25 C381 0.001 R386 10 k C40 15 P C39 12 P C33 220 P EP2 T5V L24 0.1µH C38 0.001 Q23 2SC4215 Y Q21 2SC4226 R25 D20 MA2S077 R24 100 k R33 39 k L23 0.1µH R26 8.2 k D21 MA77 R20 100 L1 6.8µH C7 0.01 R30 68 k R76 150 Q351 DTA144EUA L50 0.1µH R55 3.3 k 2 UNLK R29 390 C26 47 P L20 82 nH 20 19 18 17 16 15 14 13 12 11 C52 0.001 1 PLST SCK SDATA GND1 IN2 VCC2 XB XI XO GND2 CP2 FI2 FO2 VCC1 IN1 ENB CLK DATA T1 LOK CP1 FI1 FO1 C25 0.001 R23 1k IC1 µPD3140GS 1 2 3 4 5 6 7 8 9 10 C31 0.001 C32 1.5 P L22 80 nH C37 0.3 P R5 330 R54 33 5VS CPU5V R53 100 C50 0.001 X1 CR-766 C3 220 P R4 47 k R3 FCON 10 k V5V R32 390 R31 680 C29 0.001 L21 2.7µH R22 560 B C V5V AFV CPU5V Explanatory notes MAIN UNIT 11 - 2 +B LINE TX LINE RX LINE COMMON LINE TXMS C1 0.1 MP20 1 2 3 R10 2.2 k VCC T5V T5V T5V R7 47 k T5V VCC TEMPV R6 1k R9 10 R8 1k 3.58V TDETV R1 47 k VCO CIRCUIT BTYPE 5V C191 0.01 V5VS 5V DET MOD RSSIV VOLIN BEPST NOISV BEPO BEEP VOLO AFV 1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, Japan Phone : +81 (06) 6793 5302 Fax : +81 (06) 6793 0013 URL : http://www.icom.co.jp/world/index.html Icom America Inc. 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