KLLTM-882VHF Marine Handheld Transceiver

TEKCOM Industries Limited Page 1 of 11 OWNER’S MANUAL TM-882A (American Version) June 12, 2002 INTRODUCTION Your marine transceiver TM-882 represents the state-of-the-art in high-tech engineering. Designed for US and international operation, plus 10 weather channels. This allows you to transmit and receive on all US and international channels in the VHF marine band, as assigned by the international Union (ITU). This unit is a quality piece of electronic equipment, skillfully constructed with the finest components. It is approved with commercial-grade standards to give you clear, reliable communication. Your transceiver is designed for many years of reliable, trouble-free performance. It is under control of a microprocessor resulting in enhanced features and performance. The microprocessor controls not only the marine band tuning but also dual watch, memory channels, weather monitor, and a host of other useful features. Your transceiver has the following features: Emergency Channel 16 Switch ---- provides quick access to channel 16, the universal marine emergency channel. Weather Channel Selection ---- lets you select from 10 weather channels for alert signal. PLL (Phase Lock Loop) Controlled Circuitry ---- Provides accurate and stable channel selection. Squelch Adjustment ---- help eliminate noise between transmissions. Mode Switch ---- lets you quickly select weather channel mode, the US channel mode and international channel mode. Key Lock ---- lets you lock the keypad in order to prevent the controls from accidental pressing. Call Button ---- lets you store a priority channel. High/Low Power Selection ---- lets you save power by selecting a suitable transmitting power for long or short distances. Battery Low Indicator ---- shows the battery pack’s condition. Supplied Battery Charger ---- lets you conveniently recharge your transceiver’s battery pack. Speaker and Microphone Jacks ---- let you use an earphone or external speaker or microphone to help ensure understandable communication in noisy areas. Backlit LCD Display ---- allows you to operate the transceiver in dark environment. 10 Memory Channels ---- lets you store 10 channels as memory channels. TEKCOM Industries Limited Page 2 of 11 Dual/Scan Button ---- lets you to select the reception of a programmed channel or scan all the channels for existing channels. We recommend you record your transceiver’s serial number here. This number is on the transceiver’s back panel. Serial Number_______________________ SAFETY INFORMATION Your hand-held marine VHF radio contains a low power transmitter. When the Push-To-Talk (PTT) button is pushed it sends out radio frequency (RF) signals. USING THE RADIO A. DISPLAY Your radio comes with a multifunctional backlight display. By pressing LOCK/LIGHT key, it will illuminate the backlight for 5 seconds; once more press will turn off the light. A. Function is activated. B. “TRI”: appears when the radio is in Triple Watch mode. C. “SCAN”: appears when the radio is in Scan mode. D. “WX” indicates that your radio is receiving weather alert signal. E. “L” which means lockout appears to indicate the current channel you select is overridden from scan. TEKCOM Industries Limited Page 3 of 11 F. “WA” shows on LCD that there is Weather Alert signal received. G. “MEMO” shows your radio being in memory function mode. H. Small 2-bit digits show the memory channel location number or “SL” for squelch. I. Battery icon: shows the battery is low. J. Key lock icon: appears when key lock function is enabled. K. “INT” shows the current channel is International channel. L. The current selected channel number or squelch level. M. “USA” shows the current channel is US channel. N. “LO” shows the radio in low power mode. O. “TX” appears if your radio is transmitting. P. “CALL” shows that you are using CALL channel. Q. When a signal is being received, your radio will have a “BUSY” appear on LCD. R. “DUAL” indicates your radio is in Dual Watch mode. B. FUNCTION AND LOCATION OF THE CONTROLS TEKCOM Industries Limited Page 4 of 11 D. BASIC OPERATION Before operating your transceiver, you should make the following preparations. You should install the battery pack on to the main unit and fully charge your 7.2VDC Ni-CD battery pack, then you can use it after making sure to attach the antenna on your radio. Turning On/Off Your Transceiver Rotate VOLUME knob to turn the transceiver on or off with an indicating voice of click. And adjust the volume to a comfortable level. Illuminating the Display When your radio is on, push LOCK/LIGHT key once to illuminate the display for 5 seconds. Once more press will turn off the backlight. Monitor The monitor function allows faint signals on a channel to be heard. To activate the monitor function, press and hold the MONI button to hear all traffic on the current channel. Release the MONI button when finish listening. Using Key Lock You can lock your radio keypad to avoid accidental pressing of keys by activating the key lock. Pressing and holding MONI button then press the LOCK/LIGHT key can enable or disable the key lock. Key lock icon will appear on LCD if it is enabled. The function is effective to all other knobs/keys except MONI, PTT, 16 and LIGHT/LOCK buttons. Selecting High/Low Power In order to extend the battery life, you can also press HI/LO/BAND key while holding MONI button to select the low power for your transceiver. If you want to send or hear long distance or weaker signals, press the key combination again to select the high power. High power is 5.0 watts, and low power is 1.0 watt. When the unit is operating at low power, “LO” appears on LCD and disappears when operating at high power. Selecting a Band Three bands are available on the TM-882 – USA, International and Weather. The USA band are frequencies for use in US boundaries. The International band are frequencies for use outside US boundaries. The Weather band monitors weather broadcasts. To switch between bands, press the HI/LO…

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12345678 A B C D 87654321 D C B A Title NumberRevisionSize A2 Date:12-Jun-2002Sheet of File:S:\SAMPLE\PRO\TM-882\SR02-079\TM-882BU\OTH\Mmm8.ddbDrawn By: CALL H/L BACK LAMP 1SV217 1SV217 X2 12.8MHz SPEAKER VOL MIC PTT CH16 DOWN UP MONI X201 4.19MHz POWER SW MOD LPF BPF LPF BAT. 7.2V LPF LPF BPF 1SV217 TA75S01 IC4 APC 1SS356 D11 DETPOWER WX ALERT DET LMC567 IC207,Q207 1SS35621.6MHz TM-882BLOCK DIAGRAM TX/RX SW LOB BAT DAN235E D9 2SC4226 FMA5A,2SC4097 2SC4726 3SK320 2SK302 VCO & PLL UNIT AUDIO AMP. UNIT MOD R374,R375 R373 UNIT TX POWER AMP. F1,F2 SQD1 POWER UNIT MIC AMP. UNIT LOW BAT LOW BAT Q9 BUFF AMP RX/TX SW 2SC2408 Q4 BUFF AMP 2SC2053 Q3 TX YOUNGER IC2 DBL5018L 2nd LOCAL MIXER,SQL Q1 IF AMPCRYSTAL BPF Q4 1st MIX Q18 RF AMP D1,D10 ANT SW TX/RX TRANS ANT Q12,Q13,Q20 MODTX/RX SW IC102 UNLOCK DATACLK AF OUT AF POWER AMP J1,J201 AF POWER IC206 Q205,Q206 NJM386 2SA1298 2SC2712 EXT MIC&SP J6 PTT CHECK Q212 2SA1577 MIC AMP IC205:C,D NJM3403(2/4) NJM3403(2/4) BEEP MUTE PTT m-COM COMPUTER IC201 UPD75308 KEY BOARD DATE BACKUP IC207 AT93C46 BACK LAMP-CONT IC209 :LM2931 Q205 2SC4097 POWER +5V RX POWER TX/RX CONTRAL TX POWER 2SC4097Q206 CPU & DISPLAY TX POWER AMP. UNIT RX UNIT BLOCK DIAGRAM ISSUE 01 TM-882 AUDIO Q2 2SC1971 LCD Q208 2SC4097 Q211 2SA1577Q BPF&AMP R79 C55C9C56 M56760 PLL IC205:A,B SQL C0NTRAL POWER UNIT Q216 FMA5A VCO POWER WX POWER SAVE CONTRAL WX CONTRAL F3 455KHz 2nd-if SQL DET SQL D4 1SS226 RX VCO Q15 RX TX D6 D5 2nd-IF DET T1 A001 H/L Q14 C57 R13 CS Q215 FMA5A X1 21.145MHz TX VCO Q16 IC208 CPU +5V 2SC4226 Q14 AMP T2,T3 2SK210 2SK210 D7 MOD AF MUTE Q204 2SC4097 1050Hz CHECK NJM4051 SQD2 SQD3 2SC4097 IC203,Q201 RESET RESET XC61AC4302 RESET Q214 2SA1363 D204 1SS226 MEMOLOCK HPF HPF 2SC4097

TEKCOM Industries Limited Page 1 of 7 THEORY OF OPERATION TM-882A June 12, 2002 This PLL - controlled VHF marine transceiver provides an accurate and stable multi-channel operation. The transceiver consists of 6 main sections: l Transmitter l Receiver l Low Voltage Detection l Weather Alert l Local Oscillator PLL (Phase Lock Loop) Circuit l Memory Backup l Transmitter The audio is picked up either from the internal or external MIC, the audio signal is then amplified by Audio Amplifier, IC205 NJM3403 (4/4), IC205 NJM3403 (3/4) and filtered by a low pass filter IC205 (2/4), IC205 (1/4). The audio is adjusted with VR2 to obtain a suitable Audio frequency response, and then modulated with the carrier by VCO, through Varicap diode D7. The modulated signal output from the VCO is amplified by Q14, Q2, Q3 and Q4. When the supply voltage is 7.2 V, this signal will be amplified up to 2W and 5W when supply voltage is 13.8 V. The amplified signal then passes through a low -pass filter network which consists of L6, C18, C70 filters out spurious emission, and the antenna switching circuit, D1, D10. The signal is filtered by another low-pass filter circuit which consists of L1, L2, C1, C8, C9, C15 and C16. These low pass filters are necessary to suppress the second and third harmonics. The signal is then fed into the antenna input terminal and radiated out. The signal is also fed into another path consisting of C55, R77, D3 for sampling, and is converted into a direct current voltage for the Automatic Power Control (APC) circuit Q9, IC2, Q7. Q7’s collector current is used to maintain the output power stability. When the unit is transmitting, the audio signal is added to the TX VCO Varicap diode D7. The capacitance of D7 is varied following the audio signal and when mixed with the carrier to form the modulated signal. l Receiver The receiver uses a double frequency super-heterodyne circuit. The first Immediate Frequency (IF) is 21.6 MHz and the second is 455 kHz. The RF signal is received by the antenna, and passes through a low-pass filter network L1, L2,C8, C9, C15, C16, to filter out the unwanted signals, the antenna switching circuit D1, D10 switching circuit to receive. The received RF signal then passes through a RF transformer T5. And is amplified by RF amplifier Q18. T2, T3, T4, C60, C61, C10, C62 TEKCOM Industries Limited Page 2 of 7 form the band pass filter. The RF signal then is mixed with the local oscillation frequency by the mixer Q19. A first IF (Immediate Frequency) 21.6 MHz is produced. The IF is passed through a coil L11 and a pair of crystal filter F1 and F2 to further filter other unwanted signals. The first IF then is amplified by Q1 and the FM IF demodulation IC1 (DBL5018V) which consists of a local oscillator, a demodulator, a second mixer, squelch control circuit, and RF amplifier. The 21.6 MHz IF then is mixed here with second mixer and converted into 2nd Immediate Frequency (IF) 455 kHz. The 2nd IF passes through a ceramic filter F3 to filter out the residue unwanted signal at pin 5 of IC1 output this final IF signal and the Audio signal is output at pin 9 of IC1 (DBL5018V). The audio signal is fed through demodulator circuit R35, C80, R10, C116 and amplified by Q6, Q206. The amplified audio then passes through a volume control VR203 and finally amplified by Audio amplifier IC206 (NJM386) and heard in the speaker. The squelch control is also controlled by IC1 (DBL5018V). The second IF passes through low pass filter R6 and C30. IC1 (DBL5018V) internal squelch control R48, R49, C113, C112 and R50 form as a squelch amplifier. The ceramic filter produces a squelch signal (RF noise). This signal is amplified by Q5 and regulated by D4 to produce a direct current voltage as a control voltage. The control voltage then is input to pin 12 of IC1 (DBL5018V); pin 13 of IC4 sends the digital squelch control signal to the MCU mute the audio speaker path. The 8 level squelch control is performed by IC208. IC208 (NJM4051) is an integrated 1 out of 8 squelch level controlled by SQD1, SQD2, SQD3 from the MCU. The ladder network R257 – R265 and IC208 form a variable resistor network which corresponds to the squelch level. l Low Voltage Detection The battery voltage; divided by R215, R214 is input to IC204 for voltage level comparison. If the battery voltage drops below 6.2V, IC204 (XC61CN4302PR) outputs a low level to MCU to indicate the battery is in low state. l Weather Alert: The second IF demodulated signal is output from IC1 (DBL5018V) pin 9 and amplified by Q12. When the Audio signal consists of a weather alert signal (1050 Hz) the audio signal also will be amplified by Q207 and reshaped to form an about 600 mV signal. The signal is input to an audio frequency phase lock loop filter IC207 (LMC567) pin 3. When the input frequency is equal to the IC207 internal oscillating frequency (1050 Hz), pin 8 of IC207 (LMC567) will output a low level to the MCU. l PLL (Phase Lock Loop) Circuit: Both the receiver and transmitter share the same PLL (Phase Lock Loop) Circuit to produce the receive carrier or the transmit frequency. A phase Lock Loop (PLL) IC3 (M56760), TX VCO Q16 and RX VCO Q15. The fundamental frequency is determined by X2 (12.8 MHz) and as the PLL reference oscillator. This signal is frequency divided by IC3 and a 6.25 kHz signal is produced. When the VCO frequency applied to and frequency divided by IC3 produces a frequency comparable to 6.25 kHz, PLL will control the VCO. When these two frequencies are matched, a constant control voltage is output from PLL to lock VCO in desired frequency. The PLL also will output a lock indication to MCU to indicate the PLL is TEKCOM Industries Limited Page 3 of 7 in frequency lock status. l Memory Backup IC202 is an EEPROM AT93C46 that acts as a memory backup for the working channel code and the system parameters. Every time when the unit is switched on, the MCU will reset the system, clear the RAM, and recall in the memory from the EEPROM to refre…

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TEKCOM Industries Limited Page 4 of 7 ALIGNMENT AND ADJUSTMENT This transceiver is completely aligned at the factory and does not require any adjustments for installation. However it is considered good practice to verify that none of the adjustments have changed. The test equipment listed below are used for the test set up shown in Fig. 3.1. This test setup used either in part or total during the following adjustments. TEST EQUIPMENT 1) • DC Power Supply (7.2V DC) 0 - 15V 3A max. set at 7.2V DC for 0.5~0.7W 2) • DC Power Supply (12.0V DC) 0 - 15V 3A max. set at 12V DC for 4.7±0.3W 3) RF Power Meter 10 W 50 Ohm 100-200 MHz 4) RF Signal Generator 100-200 MHz, 50 ohm termination 5) FM Linear Detector (FMLD) 100-200 MHz 6) Frequency Counter 1-500 MHz 7) Oscilloscope 20 MHz 8) Distortion Meter 9) SINADDER (Trademark of Helper Instruments Co.) 10) Audio Oscillator 11) Toggle Switch (for use as PTT switch). Fig. 3.1 RF POWER METER DC POWER SUPPLY AUDIO OSC PTT SWITCH UNIT UNDER TEST OSCILLOSCOPE SINADDER FMLD FREQ COUNTER DISTORT METER RF SG SPEAKER JACK MIC ANT RX RY COUPLER Æ ≠ ∞ Ø ≤ ≥ ± ¥ μ ̈ TEKCOM Industries Limited Page 5 of 7 ALIGNMENT AND ADJUSTMENT Step Adjustment Test Point Procedure 1 L23 Receive TP3 1. Connect digital voltmeter to TP3 on RF PCB. 2. Set CH01 USA. 3. Adjust L23. 4. TP1 voltage 0.8~1.2V DC. 5. Set weather channel WXO. 6. Check TP1 voltage <4.0V DC. 2 L22 Transmit TP3 1. Connect a digital voltmeter to TP3 on RF PCB. 2. Set CH01 USA. 3. Adjust L22. 4. TP1 voltage 0.8~1.2V DC. 3 VC1 1. Connect the antenna coupler output to a frequency counter. 2. Set channel to CH01 (156.050 MHz). 3. Adjust VC1 to obtain a frequency reading 156.050 MHz±200Hz. 4 VR2 Modulation 1. Connect the antenna coupler output to a FM linear detector. 2. Connect Audio Oscillator to Microphone Jack. 3. Set unit to transmit mode. 4. Set audio oscillator output to -23dBm 1 kHz. 5. Adjust VR2 to obtain ±4.5 kHz deviation. 6. Set audio oscillator output to -43dBm 1 kHz. 7. Read deviation meter (±2.5~±3.5 kHz). 5 VR1 RF Power Output 1. Connect a RF power meter to antenna connector through antenna coupler. 2. Set unit to transmit mode. 3. Adjust VR1 to obtain: Low power 2W. High power 5W. 6 T1 T2 T3 T4 T5 1. Connect a VHF signal generator to the antenna connector. 2. Connect a SINADDER Ext. speaker jack. 3. Set signal generator to output 1 kHz with ±3 kHz deviation. 4. At frequency 156.050 MHz, adjust T1 to get minimum distortion. 5. Adjust T2, T4, and T5 RF coil to get maximum sensitivity. 6. At frequency 163.275 MHz adjust T3 to get max sensitivity. TEKCOM Industries Limited Page 6 of 7 TROUBLE SHOOTING Item Symptom Possible Cause 1 Unit does not turn on. l Defective power switch. l Check the battery voltage. l Defective regulator IC209. 2 No sound with AF signal applied to pin 2 of IC206. l Defective IC206 and/or associated components. l Defective speaker ON control circuit Q202,Q203 and Q204. 3 No sound with AF signal applied to volume control l Defective volume control. l Defective Audio Filter circuitry Q206. 4 Squelch circuit inoperative l Check squelch control. l Defective IC1 and/or associated circuitry between pin 9, 10 and 11, noise amp Q5 and D4. 5 No receive (RX) l Defective regular IC4. l Defective Q215, D205, Q20. l Check IC1 audio output voltage at pin 9. l Defective audio signal buffer Q6. l Check X1 output for 21.145 MHz signal. l Check 21.6 MHz output of first mixer Q19. l Check 21.6 MHz output of crystal filter F1 and F2. l Check 21.6 MHz output of first IF amplifier Q1. l Check 455 kHz signal from ceramic filter F3. l Failure of local OSC circuit Q12 and Q11. 6 Low receiver sensitivity l Check antenna and connector for possible corrosion or bad connection. l Failure of the output from Q18, Q19,Q1, IC1 l Check the output level of local OSC. 7 No transmit (TX) l Defective PTT switch. l Defective regulator IC209. l Defective Q215, D205, Q13. l Check power transmits circuit Q2, Q3, Q4 and Q14. l TX Local OSC. Circuit Q16, Q11. 8 Low RF power output l Check RF power output from Q2, If it checks good, then check and antenna switching diode D10. If not good then check the voltage level outputs of the drive amplifiers Q4 and Q3 as well as the associated circuitry. 9 Poor or no modulation l Defective microphone or microphone jack. l Defective IC205 and/or its associated components. 10 Deviation of transmit frequency l Check Q16 and its associated components. l Check crystal X2. 11 Deviation of receiver frequency l Check Q15 and its associated components. l Check VC1. l Check crystal X2. TEKCOM Industries Limited Page 7 of 7 DISASSEMBLY INSTRUCTIONS To remove the front panels off the battery pack: 1. Remove the screw fixing the belt clip to detach it from the radio body, then remove the screw to dispart the battery pack from the main unit. To remove the front and rear panels from the main chassis: 1. Remove the two screws from the upper bottom of the main unit. 2. Remove the screw from the down bottom of the main unit.

TM-882 FUNCTION OF DEVICES Reference Type Function Q18 2S-K302 HF Amplifier Q19 3SK320 UHF Mixing Q2 2SC1971 Final Amplifier Q3 2SC2053 Driver Q4 2SC2408 Driver Q14 2SC4226 Buffer Q15 2SK302 RX VCO Q16 2SK210 TX VCO IC1 DBL5018V Audio Detect IC3 M56760 PLL IC206 NJM386 Audio Amplifier IC205 NJM3403 MIC Amplifier/L.P Filter IC201 UPD75312 MCU IC202 AT93C46 Memory IC209 NJM2930 Regular

     
   
    
        

    

 
  
 

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CUSTOMER MODEL NO. : TM-882B ISSUE 6.01 14 June, 02 CUSTOMER : Hyak POWER : 5W FUNCTION : Marine Handheld Transceiver, JIS 7, 12V Ni- MH Batt., Desk Top Charger BRAND : TEKCOM MARINE US VERSION ITEM PART NO DESCRIPTION QTY LOCATION TRANSISTOR 1 01-24001A0-A00 DIODE WIN4001 2 D206,D501 2 01-3197130-A00 TRANSISTOR 2SC1971 1 Q2 3 01-320533A-A00 TRANSISTOR 2SC2053 1 Q3 4 01-3335530-A00 TRANSISTOR 2SC3355 (2SC2408) 1 Q4 5 01-6031201-A00 LED LAMP RED D3mm 1 D401 SMT TRANSISTOR 1 02-22838D0-A00 SMT DIODE EDS2838(SDS2838&(1SS184) 2 D11,D205 2 02-27000D0-A00 SMT DIODE EDS7000(SDS7000&ISS226) 2 D4,D204 3 02-2027210-A00 SMT DIODE ISS272 1 D203 4 02-2410DN0-A00 SMT DIODE SDP410D (ISS314&ISS356) 4 D1,D2,D3,D10 5 02-2235E70-A00 SMT DIODE DAN235E 1 D9 6 02-3FMA5G0-A00 SMT TRANSISTOR FMA5A 3 Q12,Q215,Q216 7 02-3124EC0-A00 SMT TRANSISTOR DTC124EUA 5 Q9,Q10,Q13,Q209,Q210 8 02-3409730-A00 SMT TRANSISTOR 2SC4097 12 Q5,Q6,Q20,Q201,Q202 Q203,Q204,Q205,Q206,Q207 Q208,Q217 9 02-3472630-A00 SMT TRANSISTOR 2SC4726 1 Q1 10 02-3500630-A00 SMT TRANSISTOR 2SC5006 (2SC4226-R24&2SC5086) 2 Q11,Q14 11 02-3136310-A00 SMT TRANSISTOR 2SA1363 2 Q213,Q214 12 02-3197910-A00 SMT TRANSISTOR 2SA1979U "S&E" (2SA1577Q) 2 Q211,Q212 13 02-31197QY-A00 SMT TRANSISTOR SSA1197K (2SB1197K&2SA1298) 2 Q7,Q8 14 02-4021020-A00 SMT FET 2SK210Y 1 Q16 15 02-4032030-A00 SMT FET 3SK320 1 Q19 16 02-4030220-A00 SMT FET 2SK302G RF AMP 2 Q15,Q18 17 02-4049220-A00 SMT FET 2SK492-C 1 Q17 18 02-5021710-A00 SMT VARICAP ISV217 4 D5,D6,D7,D8 19 02-6301022-A00 SMT LED LAMP KPA-3010QGC GREEN 2 D201,D202 IC 1 03-SL386D1-A00 SMT IC AF AMP SL386D 1 IC206 2 03-0293000-A00 IC NJM2930 1 IC209 3 03-0340321-A00 SMT IC NJM3403AV 1 IC205 4 03-0405101-A00 SMT IC NJU4051 1 IC208 5 03-0567001-A00 SMT IC LMC567 1 IC207 6 03-0567600-A00 SMT IC M56760FP 1 IC3 7 03-5018V01-A00 SMT IC DBL5018V 1 IC1 8 03-7531254-A00 SMT IC UPD75312GF-543-3B9 1 IC201 9 03-75S01F1-A00 SMT IC TA75S01F 1 IC2 10 03-93C46R1-A00 SMT IC AT93C46-10SI 1 IC202 11 03-XC61AC1-A00 SMT IC XC61AC4302PR 1 IC203 12 03-XC61AN1-A00 SMT IC XC61AN4302PR 1 IC204 CRYSTAL 1 04-3211218-A00 CRYSTAL 21.145MHz +/-10PPM UM-1 1 X1 2 04-341923C-A00 CRYSTAL 4.1943MHz (+/-30PMM) NC-3 1 X201 3 04-3128218-A00 CRYSTAL 12.8MHz UM-1 +/-10PPM 1 X2 4 04-2216228-Q50 CRYSTAL FILTER 21.6MHz (PAIR) UM-1 2 F1,F2 5 04-44551EH-J50 CERAMIC FILTER 455KHz (12A) QA455-FW(CF455F). 1 F3 IFT 1 05-2000121-S50 IFT A001 1 T1 2 05-2031922-S50 IFT A319 2 T2,T3 3 05-2445G27-S50 IFT A445 2 T4,T5 4 05-330203B-A00 SMT FM COIL 3.0T*D2.0*0.5mm (-) CW 3 L6,L7,L8 5 05-340203B-A00 SMT FM COIL 4.0T*D2.0*0.5mm (-) CW 2 L1,L2 6 05-350303B-A00 SMT FM COIL 5.0T*D3.0*0.5mm (-) CW 1 L22 7 05-360303B-A00 SMT FM COIL 6.0T*D3.0*0.5mm (-) CW 1 L23 8 05-4010321-A00 TOROID COIL 1UH 4T 1 L13 9 05-8104106-A00 SMT CHOKE COIL 1608 100nH 1 L21 10 05-8561014-A00 SMT CHOKE COIL 2012 56nH (C2012-56nH) 2 L3,L5 11 05-A105026-A00 CHIP FERRITE INDUCTOR 1608 1UH +/-10% (SDFL1608Q1R0) 5 L11,L16,L17,L24,L25 12 05-A225026-A00 CHIP FERRITE INDUCTOR 1608 2.2UH +/-10% (SDFL1608Q2R2) 2 L18,L19 13 05-8221014-A00 CHIP INDUCTOR 2012 22nH (C2012C-22NJ) 1 L9 14 05-8471035-A00 SMT CHOKE 2012 0.047uH (C2012C-47NK) 2 L4,L14 15 05-8105035-A00 SMT CHOKE 2520 1UH +/-10% (ELJFC1ROKF) 2 L10,L12 16 05-B821014-A00 CHIP CERAMIC INDUCTOR 2012 82nH +/-5% (SDCL2012C82NJB) 1 L20 CHIP RESISTOR PARTS 1 06-5102731-A00 CHIP RES 1608 1K OHM 1/10W +/-5% 9 R14,R15,R20,R23,R72 R254,R255,R256,R257 2 06-5152731-A00 CHIP RES 1608 1.5K OHM 1/10W +/-5% 5 R5,R6,R7,R266,R267 3 06-5222731-A00 CHIP RES 1608 2.2K OHM 1/10W +/-5% 8 R2,R71,R76,R232,R233 R234,R235,R269 4 06-5272731-A00 CHIP RES 1608 2.7K OHM 1/10W +/-5% 2 R65,R265 5 06-5332731-A00 CHIP RES 1608 3.3K OHM 1/8W +/-5% 1 R78 6 06-5392731-A00 CHIP RES 1608 3.9K OHM 1/8W +/-5% 1 R268 7 06-5472731-A00 CHIP RES 1608 4.7K OHM 1/10W +/-5% 13 R35,R36,R37,R38,R39 R40,R41,R240,R241,R242 R243,R244,R246 8 06-5103731-A00 CHIP RES 1608 10K OHM 1/10W +/-5%. 15 R10,R11,R12,R21,R73 R67,R223,R224,R225,R226 R227,R228,R229,R230,R231 9 06-5123731-A00 CHIP RES 1608 12K OHM 1/10W +/-5%. 1 R260 10 06-5153731-A00 CHIP RES 1608 15K OHM 1/10W +/-5% 3 R9,R49,R50 11 06-5183731-A00 CHIP RES 1608 18K OHM 1/10W +/-5% 2 R16,R34 12 06-5203731-A00 CHIP RES 1608 20K OHM 1/10W +/-5% 3 R215,R216,R217 13 06-5223731-A00 CHIP RES 1608 22K OHM 1/10W +/-5% 3 R1,R236,R239 14 06-5273731-A00 CHIP RES 1608 27K OHM 1/10W +/-5% 1 R63 15 06-5303731-A00 CHIP RES 1608 30K OHM 1/10W +/-5% 1 R237 16 06-5333731-A00 CHIP RES 1608 33K OHM 1/10W +/-5% 5 R218,R219,R220,R221,R222 17 06-5363731-A00 CHIP RES 1608 36K OHM 1/10W +/-5% 4 R247,R248,R249,R250 18 06-5393731-A00 CHIP RES 1608 39K OHM 1/10W +/-5%. 1 R214 19 06-5473731-A00 CHIP RES 1608 47K OHM 1/10W +/-5%. 14 R19,R22,R66,R68,R208 R209,R210,R211,R212,R238 R262,R271,R272,R273 20 06-5683731-A00 CHIP RES 1608 68K OHM 1/10W +/-5% 1 R213 21 06-5104731-A00 CHIP RES 1608 100K OHM 1/10W +/-5% 9 R57,R59,R60,R61,R62 R205,R206,R207,R245 22 06-5154731-A00 CHIP RES 1608 150K OHM 1/10W +/-5% 1 R259 23 06-5224731-A00 CHIP RES 1608 220K OHM 1/10W +/-5% 3 R51,R253,R263 24 06-5334731-A00 CHIP RES 1608 330K OHM 1/10W +/-5% 1 R13 25 06-5394731-A00 CHIP RES 1608 390K OHM 1/10W +/-5%. 3 R8,R48,R261 26 06-5106731-A00 CHIP RES 1608 10M OHM 1/10W +/-10% 1 R274 27 06-5047731-A00 CHIP RES 1608 4.7 OHM 1/10W +/-5%. 3 R28,R29,R258 28 06-5100731-A00 CHIP RES 1608 10 OHM 1/10W +/-5%. 3 R18,R25,R251 29 06-5470731-A00 CHIP RES 1608 47 OHM 1/10W +/-5% 2 R32,R252 30 06-5560731-A00 CHIP RES 1608 56 OHM 1/10W +/-5% 2 R26,R64 31 06-5101731-A00 CHIP RES 1608 100 OHM 1/10W +/-5% 9 R42,R43,R44,R45,R201, R202,R203,R204,R264 32 06-5151731-A00 CHIP RES 1608 150 OHM 1/10W +/-5% 1 R24 33 06-5221731-A00 CHIP RES 1608 220 OHM 1/10W +/-5% 8 R17,R52,R53,R54,R55 R56,R58,R252 34 06-5331731-A00 CHIP RES 1608 330 OHM 1/10W +/-5% 1 R47 35 06-5471731-A00 CHIP RES 1608 470 OHM 1/10W +/-5% 5 R27,R30,R31,R33,R77 36 06-5681731-A00 CHIP RES 1608 680 OHM 1/10W +/-5% 1 R46 37 06-1680436-A00 RESISTOR 68 OHM 1W (S.S) 1 R401 38 06-1471131…

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12345678 A B C D 87654321 D C B A Title NumberRevisionSize D Date:12-Jun-2002Sheet of File:S:\SAMPLE\PRO\TM-882\SR02-079\TM-882BU\OTH\Aaa8.DDBDrawn By: TNC1 ANT C1 18P C8 8P C15 33P L1 4T+ L2 4T+ C9 8P C16 47P C19 1000P L3 56nH C2 2P C54 8P C20 3P C10 8P C21 1000P C60 7P C22 1000P C61 0.5P C62 0.5P C11 8P C17 47P R5 1.5K C23 1000P F1 21.6MHz F2 21.6MHz C68 6P Q1 2SC4726 R13 330K R14 1K C24 1000P D1 1SS356 C55 2P C70 10P L6 3T+ C18 47P C74 100P L7 3T+ L8 3T+ C12 8P Q2 2SC1971 C25 1000P C76 100u L10 1UH Q3 2SC2053 L9 22nH R26 56 C78 33P C3 10P L4 47nH R27 470 C79 0.01u R28 4.7 C26 1000P C98 15P C99 15P L14 47nH Q4 2SC2408 R29 4.7 C27 1000P R30 470 R31 470 C28 1000P R15 1K C100 15P C71 10P L11 1uH C29 1000P 12345678 910111213141516 IC1 DBL5018V X1 21.145M C4 18P C101 68P 12 435 F3 455KHz C102 0.1u C103 0.1u R34 18K T1 A001 R16 18K R6 1.5K C30 1000P R35 4.7K C80 0.01u R10 10K C56 27P R42 100 R43 100 C109 1000P R17 220 R44 100 R46 680 R47 330 C81 0.01u D2 1SS356 C110 47u C82 0.01u R48 390K C112 82P C113 82P R49 15K C31 1000P R50 15K Q5 2CS4097 C32 1500P R7 1.5K D4 1SS226 C114 1u R2 2.2K R36 4.7KC83 0.01u C116 0.022u C117 0.022u Q6 2SC4097 R51 220K C118 3.3u R37 4.7K C104 0.1u C115 1u R52 220 C33 1000P R38 4.7K R59 100K VR1 10K 54 123 IC2 TA75S01 D3 1SS356 R11 10K C84 0.01u Q7 2SA1298 R39 4.7K C34 1000P Q9 DTC124 C35 1000P C85 0.01u R18 10 L12 1uH C106 22P C58 5P L18 2.2uH R53 220 C64 3P R60 100K R63 27K Q11 2SC4226 R61 100K C13 8P C75 10P C5 18P C14 8P D5 1SV217 L16 1uH C119 0.068u L23 6T C65 1P C6 18P C66 1P D6 1SV217 C59 5P L22 5T+ C36 1000P L19 2.2uH C37 1000P R64 56 C38 1000P C72 10P 123 45 Q12 FMA5A D9 DAN235E R40 4.7K R41 4.7K Q13 DTC124 Q8 2SA1298 Q10 DTC124 R12 10K C39 1000P R54 220 1…

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