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IC-703 Service manual

1. 4 5 SET MODE ADJUSTMENTS No 1 ADJUSTMENT ENTERING ADJUSTMENT SET MODE ADJUSTMENT CONDITION Enter adjustment set mode Turn power OFF Terminate the REMOTE jack with 3 5 d mm shorten plug While pushing P AMP ATT and TUNER turn power ON DISPLAY OPERATION Push F 2 RX to enter the S METER adj setting mode F 3 TX to enter the TX adj setting mode Then advance to the following set ting or push UP DN to scroll the display Connect an SSG to ANT connector and Set as Frequency 14 1515 MHz Level OFF Receiving Push MENU to set the SO level e Setan 556 Level 50 UV 73 dBm Modulation OFF Receiving Push MENU to set the S9 level Set an SSG as Level 32 mV 17 dBm Modulation OFF Receiving Push MENU to set the 60 dB level The display returns to the same as the ADUSTMENT SET MODE above FILTER CALIBRATION Turn power OFF and then enter the TX adjustment set mode Connect an RF power meter to ANT con nector Connect an audio generator to MIC con nector and set as 1 5 kHz 3 mV Push and hold MENU GO to make the calibration Transceiver transmits for a while Connect an RF power meter to ANT con nector Transmit using an external PTT switch Transmit using an external PTT switch Set to 10 W using MAIN DIAL then
2. 183 V 18 473 V 47 104 V 100 271 V 270 154 V 150 154 V 150 224 V 220 274 V 270 ERJ3GEYJ 154 V 150 ERJ3GEYJ 394 V 390 ERJ3GEYJ 823 V 82 ERJ3GEYJ 823 V 82 122 V 1 2 ERJ3GEYJ 102 V 1 103 V 10 RV 109 222 ERJ3GEYJ 561 V 560 ERJ3GEYJ 223 V 22 RV 148 RHO3A3AS3X0DA 472 273 V 27 ERJ3GEYJ 102 V 1 473 V 47 332 V 3 3 NTCG16 4LH 47 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 103 V 10 ERJ3GEYJ 563 V 56 RV 156 5 224 RV 156 RHO3A3AJ5 224 RV 156 RHO3A3AJ5 224 224 V 220 ERJ3GEYJ 473 V 47 ERJ3GEYJ 104 V 100 ERJ3GEYJ 105 V 1 225 V 2 2 ERJ3GEYJ 331 V 330 Q ERJ3GEYJ 471 V 470 Q 223 V 22 ERJ3GEYJ 103 V 10 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 8 EUR EUR 1 ESP ESP 1 OTH OTH 1 ESP ESP 1
3. Optional 5 filter The amplified signals are then applied to the 2nd mixer cir cuit D901 3 1 5 2ND MIXER CIRCUIT MAIN UNIT The 2nd mixer circuit mixes the 1st IF signals and 2nd LO signal 64 MHz to convert the 1st IF to a 2nd IF The 1st IF signals from the 1st amplifier Q881 are convert ed to 455 kHz 2nd IF signals at the 2nd mixer circuit D901 The 2nd IF signals are applied to the bandpass filter 11501 to suppress undesired signals such as the 2nd LO signal and are then applied to the noise amplifier 01053 3 1 6 NOISE BLANKER CIRCUIT MAIN UNIT The noise blanker circuit detects pulse type noise and turns OFF the signal line when noise appears A portion of the signals from 1501 are amplified at the noise amplifiers Q1051 Q1053 then detected at the noise detector D1002 to convert the noise components to DC voltages The converted voltages are then applied to the noise blanker gate Q1002 Q1003 Q1402 by applying reverse biased voltage The detected voltage from Q1002 is also applied to the noise blanker AGC circuit Q1004 Q1005 and is then fed back to the noise amplifier Q1051 Q1053 as a bias volt age The noise AGC circuit prevents closure of the noise blanker gate for long periods by non pulse type noise The 2nd IF signals from the noise blanker gate are then applied to the 2nd IF circuit 3 1 7 2ND IF CIRCUIT MAIN UNIT The 2nd IF circuit ampli
4. 3 1 13 AF SELECTOR SWITCH MAIN UNIT The AF signals from one of the detector circuits are applied to the AF selector switch IC2301 IC2301 consists of dual 3 channel analog switches which are selected with a mode signal and the squelch control signal SELECTOR SWITCH IC2301 SSB CW RTTY 13 AF signal to the AF amplifi AFS1 AFS2 SQL 3 1 14 AF AMPLIFIER CIRCUIT MAIN UNIT The AF amplifier amplifies the demodulated signal to a suit able driving level for the speaker The AF signals from the AF selector switch MAIN unit 2301 pass through the 3 kHz low pass filter IC2401 and are then applied to the DSP switch IC2461 6 which mute the beep sound when DSP unit s power ON or OFF The AF signals are applied to the VCA Voltage Controlled Amplifier circuit IC7201 The AF gain setting from the main CPU is converted to DC voltage at the D A converter 6501 and applied to the VCA control terminal IC7201 via the AFGV signal line The CW side tone beep tone signal from the buffer amplifier 7001 pin 8 and optional synthesized voice SPCH signal from the UT102 are also applied to the VCA circuit The output AF signals from 1C7201 pin 9 are power ampli fied at IC7301 to drive the speaker and are then applied to the speaker CHASSIS unit SP1 via J7372 3 2 TRANSMITTER CIRCUITS 3 2 1 MI
5. SERVICE MANUAL HF 50MHz ALL MODE TRANSCEIVER Downloaded by RadioAmateur EU Icom Inc INTRODUCTION DANGER This service manual describes the latest service information for the IC 703 HF 50MHz ALL MODE TRANSCEIVER SYMBOL MODEL VERSION A UT 106 option UT 106 equipped Europe EUR EUR 1 France FRA FRA 1 Spain ESP ESP 1 IC 703 U S A USA USA 1 Korea KOR KOR 1 Other OTH OTH 1 Italy ITR ITR 1 To upgrade quality any electrical or mechanical parts and internal circuits are subject to change without notice or obligation NEVER connect the transceiver to an AC outlet or to a DC power supply that uses more than 16 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 con necting the transceiver DO NOT apply an RF signal of more than 20 dBm 100 mW to the antenna connector This could damage the transceiv er s front end I RIT SUB M CH 2 SHIFT lt PHONES Ts DISPLAY M LOCK ORDERING PARTS Be sure to include the following four points when ordering replacement parts 1 10 digit order numbers 2 Component part number and name 8 Equipment model name and unit name 4 Quantity required SAMPLE ORDER 1110004080 S C 2709 70
6. 472 V 4 7 ERJSGEYJ 273 V 27 272 V 2 7 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 223 V 22 ERJ3GEYJ 102 V 1 ERJ3GEYJ 487 V 4 7 Q ERJ3GEYJ 223 V 22 ERJ3GEYJ 104 V 100 ERJ3GEYJ 471 V 470 ERJ3GEYJ 103 V 10 ERJ3GEYJ 104 V 100 ERJ3GEYJ 103 V 10 ERJ3GEYJ 224 V 220 ERJ3GEYJ 823 V 82 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 224 V 220 amp EUR EUR 1 USA USA 1 KOR KOR 1 0 FRA FRA 1 ITA ITA 1 E FRA FRA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 7030003440 7030003320 7030003800 7030003440 7030003440 7030003440 7030003440 7030006581 7030009691 7030003380 7030003560 7030003410 7030003440 7030003380 7030003560 7030003380 7030003560 7030003480 7030003320 7030003320 7030003400 7030003440 7030003440 7030003370 7030003230 7030003370 7030003400 7030003520 7030003440 7310002740 7030003440 7030003440 7030003520 7030003640 7030003440 7030003440 7030003440 7030003480 7030003520 7030003760 7030003370 7030003440 7030003640 7030003480 7030003640 7030003360 7030003640 7030003560 7030003480 7030003320 7030003320 7030003400 7030003370 7030003230 7030003370 7030003560 7030003640 7030003320 7030003440 7030003440 7030003440 7030003440 703000
7. 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 7030003380 S RESISTOR ERJ3GEYJ 331 V 330 7080003520 S RESISTOR ERJ3GEYJ 472 V 4 7 7030003290 S RESISTOR ERJ3GEYJ 560 V 56 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 7030003240 S RESISTOR ERJ3GEYJ 220 V 22 7030003360 S RESISTOR ERJ3GEYJ 221 V 220 7030003360 S RESISTOR ERJ3GEYJ 221 V 220 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 7030003640 S RESISTOR ERJSGEYJ 473 V 47 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 7030003590 S RESISTOR ERJ3GEYJ 183 V 18 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 7030003420 S RESISTOR ERJ3GEYJ 681 V 680 7030003360 S RESISTOR ERJ3GEYJ 221 V 220 Q 7030004040 S RESISTOR ERJ3GEYJ 4R7 V 4 7 Q 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 7030003220 S RESISTOR ERJ3GEYJ 150 V 15 7030003230 S RESISTOR ERJ3GEYJ 180 V 18 7030003580 S RESISTOR ERJ3GEYJ 153 V 15 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 Q 7030003360 S RESISTOR ERJ3GEYJ 221 V 220 7030003200 S RESISTOR ERJ3GEYJ 100 V 10 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 7030003720 S RESISTOR ERJ
8. 060 C9685 4510004630 S ELECTROLYTIC ECEV1CA100SR 4340000050 S MYLAR ECH U 1C472JB5 C9687 4030006860 S CERAMIC C1608 JB 1H 102K T 4340000050 S MYLAR ECH U 1C472JB5 C9691 4030011600 S CERAMIC C1608 JB 1E 104K T only 4030011340 S CERAMIC C1608 CH 1H 471J T C9701 4030011600 S CERAMIC C1608 JB 1E 104K T 4550006250 S TANTALUM TEMSVA 1 106M 8L C9702 4030006880 S CERAMIC C1608 JB 1H 472K T 4030009510 S CERAMIC C1608 CH 1H 010B T C9703 4510004640 S ELECTROLYTIC ECEV1CA470SP 4030006880 S CERAMIC C1608 JB 1H 472 C9704 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 9751 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T C9753 4030011600 S CERAMIC C1608 JB 1E 104K T 4550006080 S TANTALUM TEMSVB2 1C 106M 8L C9754 4030010760 S CERAMIC C1608 CH 1H 331J T 4030007110 S CERAMIC C1608 CH 1H 680J T C9756 4030010760 S CERAMIC C1608 CH 1H 331J T 4610001830 S TRIMMER TZB4S100AB10R00 C9801 4030011600 S CERAMIC C1608 JB 1E 104K T 4340000050 S MYLAR ECH U 1C472JB5 C9901 4510004630 S ELECTROLYTIC ECEV1CA100SR 4340000050 S MYLAR ECH U 1C472JB5 C9902 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011340 S CERAMIC C1608 CH 1H 471J T C9903 4510004630 S ELECTROLYTIC ECEV1CA100SR 4550006250 S TANTALUM TEMSVA 1A 106M 8L C9904 4030011600 S CERAMIC C1608 JB 1E 104K T 4030009510 S CERAMIC C1608 CH 1H 010B T C9921 4550006770 S TANTALUM TEMSVD
9. taeda ty Sancte eus suu det er can Ea 11 2 ca WI PHP 11 7 SECTION 1 SPECIFICATIONS GENERAL Frequency coverage Receive 0 030 60 000 MHz Transmit 1 800 1 999 MHz 3 500 3 999 MHz 7 000 7 300 MHz 10 100 10 150 MHz 14 000 14 350 MHz 18 068 18 168 MHz 21 000 21 450 MHz 24 890 24 990 MHz 28 000 29 700 MHz 50 000 54 000 MHz Depending on version Mode USB LSB CW RTTY FSK AM FM Number of memory ch 105 99 regular 6 scan edges SO 239 50 Q at antenna tuner off Power supply requirement 13 8 V DC 15 negative ground Temp fluctuations O C to 50 C 32 F to 122 F Less than x 0 5 ppm Temp fluctuations 10 C to 60 C 14 F to 140 F Less than 2 5 ppm Antenna connector Frequency stability Frequency resolution General 10 kHz shift Automatic 50 kHz shifit Fine Less than 2 Hz shift Current consumption Transmit 10W 3 0 A at 13 8 V DC 5W 2 0 A at 9 6 V DC Receive Standby 300 mA at 9 6 V DC AF output 450 mA at 9 6 V DC AF output 1 2 A at 13 8 V DC with 10 distortion e Usable temperature range 10 C to 60 C 14 F to 140 F Dimensions 167 W x 58 H x 200 D mm projections not included 6916 W x 29 a2 H x 77 8 D inch Weight 2 0 kg 4 Ib 7 oz CI V connector 2 conductor 3 5 d mm 1 8 8 Q ACC connector 13 TR
10. 6200002420 S COIL NL 252018T 068J 7030003380 S RESISTOR __ 331 V 330 6200002420 S COIL NL 252018T 068J 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 0 6200002840 S COIL NL 252018T R22J 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 6200002000 S COIL NL 252018T 3R3J 7030003380 S RESISTOR __ 331 V 330 6200004670 S COIL NL 252018T 3R9J 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 0 6200005010 S COIL NL 252018T 100J 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 6200005010 S COIL NL 252018T 100J 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 6200005010 S COIL NL 252018T 100J 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 6200008910 S COIL 1812CS 122XKBC 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 6190001280 COIL E544GN 110248 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 6180003290 COIL 27 400 6 7030003360 S RESISTOR ERJ3GEYJ 221 V 220 6200008910 S COIL 1812CS 122XKBC 7030003360 S RESISTOR __ 221 V 220 6200007790 S COIL LQW2BHNR15J01L 7030003320 S RESISTOR __ 101 V 100 0 6200002180 S COIL NL 252018T R12J 7030003290 S RESISTOR ERJ3GEYJ 560 V 56 6200003240 S COIL NL 322522 221 7030003320 S RESISTOR __ 101 V 100 0 6140002220 COIL LR 270 TR6X3X2 3A9 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 7030003280 S RESISTOR ERJ3GEYJ 470 V 47 Q
11. ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJSGEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJSGEYJ 473 V 47 473 V 47 ERJSGEYJ 473 V 47 473 V 47 ERJSGEYJ 103 V 10 473 V 47 ERJ3GEYJ 101 V 100 Q ERJSGEYJ 103 V 10 ERJSGEYJ 103 V 10 473 V 47 EUR EUR 1 USA USA 1 KOR KOR 1 FRA FRA 1 ITA ITA 1 2 FRA FRA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 7030003320 7030003560 7030003500 7030003640 7030003320 7030003500 7030003560 7030003640 7030003320 7030003560 7030003440 7030003530 7030003560 7030003530 7030003560 7030003340 7030003440 7030003760 7030003760 7030003630 7030003560 7030003560 7030003560 7030003560 7030003640 7030003670 7030003520 7030003400 7030003560 7030003640 7030003560 7030003680 7030003440 7030003360 7030003640 7030003440 7030003540 7030003520 7030003640 7030003560 7030003540 7030003680 7030003560 7030003580 7030003560 7030003290 7030003560 7030003680 7030003680 7030003700 7030003680 7030003680 7030003680 7030003680 7030003560 7030003520 7030003760 7030003540 7030003560 7030003680 7030003680 7030003640 7030003480 7030003560 7030003680 7030003760 7030003760 7030003760 7030003760 7030003760 7030003640 7030003640 7030003520 7030003640 7030003680 7030003360 7030003440 7030003460
12. 102 V 1 102 V 1 ERJ3GEYJ 473 V 47 473 V 47 MCR10EZHJ 39 Q 390 MCR10EZHJ 39 Q 390 ERJ3GEYJ 102 V 1 102 V 1 473 V 47 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 473 V 47 MCR10EZHJ 39 Q 390 MCR10EZHJ 39 Q 390 ERJ3GEYJ 102 V 1 102 V 1 473 V 47 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 473 V 47 MCR10EZHJ 39 Q 390 MCR10EZHJ 39 Q 390 ERJ3GEYJ 102 V 1 102 V 1 473 V 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 473 V 47 EUR EUR 1 ESP ESP 1 OTH OTH 1 ESP ESP 1 KOR 1 ITA ITA 1 2 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 D al S Surface mount PA UNIT ORDER NO DESCRIPTION PA UNIT ORDER NO DESCRIPTION 7030000210 7030000210 7030003440 7030003440 7030003640 7030003640 7030003440 7030003440 7030003640 7030003640 7030000210 7030000210 7030003320 7030003520 7030003490 7030003560 7030003280 7030003320 7030003520 7030003490
13. ERJ3GEYJ 183 V 18 ERJ3GEYJ 102 V 1 MCR10EZHJ 33 Q 330 MCR10EZHJ 22 220 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 104 V 100 ERJ3GEYJ 102 V 1 473 V 47 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 473 V 47 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 473 V 47 ERJ3GEYJ 102 V 1 MCR10EZHJ 39 Q 390 MCR10EZHJ 39 Q 390 MCR10EZHJ 39 Q 390 MCR10EZHJ 39 Q 390 MCR10EZHJ 39 Q 390 MCR10
14. KOR 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 S Surface mount PA UNIT PA UNIT ORDER ORDER NO DESCRIPTION DESCRIPTION 1180002010 S REG BA08FP E2 1160000070 S DIODE DAN202K T146 1110002700 S IC NJM2904M TE1 1160000070 S DIODE DAN202K T146 1140010671 S IC ISPLSI2064VE 100LT100 1002 1160000070 S DIODE DAN202K T146 only 1130006800 S IC TC7WO8F TE12L 1160000070 S DIODE DAN202K T146 only 1110001590 S IC TA75393F 1 1750000950 S DIODE 732 TX 1130005640 S IC TC4W53F TE12L 1750000950 S DIODE MA732 TX 1750000950 S DIODE MA732 TX 1750000950 S DIODE MA732 TX 1560001260 S FET 2SK3018 T106 1790001790 S DIODE RB876W TL 1560001220 S FET ECH8301 TL 1750000550 S DIODE 1SS355 TE 17 1560001100 S FET 25 3074 TE12L 1750000370 S DIODE DA221 TL 1560001240 S FET RDO1MUS1 1750000430 S DIODE HSB88WSTR 1560001230 S FET RDO7MVS1 1790001250 S DIODE 25111 1560001230 S FET RD07MVS1 1790001790 S DIODE RB876W TL 1560001260 S FET 2SK3018 T106 1790001790 S DIODE RB876W TL 1530003090 S TRANSISTOR 2SC4213 B TE85R 1750000550 S DIODE 1SS355 TE 17 1560001250 S FET UM5KIN TR 1160000070 S DIODE DAN202K T146 1560001250 S FET UM5KIN TR 1160000070 S DIODE DAN202K T146 1560001250 S FET UM5KIN TR 1160000070 S DIODE DAN202K T146 1560001250 S FET UM5KIN TR 116000007
15. 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 101 V 100 Q ERJ3GEYJ 103 V 10 332 V 3 3 473 V 47 ERJ3GEYJ 101 V 100 Q 332 V 3 3 ERJ3GEYJ 103 V 10 473 V 47 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 103 V 10 ERJ3GEYJ 102 V 1 562 V 5 6 ERJ3GEYJ 103 V 10 ERJ3GEYJ 562 V 5 6 ERJ3GEYJ 103 V 10 ERJ3GEYJ 151 V 150 ERJ3GEYJ 102 V 1 474 V 470 474 V 470 ERJ3GEYJ 39
16. CHIKA CET 4030007090 S CERAMIC C1608 CH 1H 4707 only 4090011940 SCENIC 161608 CHALI 4030010760 S CERAMIC C1608 CH 1H 331J T only 4030006980 S CERAMIC 1608 CH 1H 070D T 5 4030006860 S CERAMIC C1608 JB 1H 102 4030007120 S CERAMIC C1608 CH 1H 820J T only 4030011600 S CERAMIC C1608 JB 1E 104 2020007040 S CERAMIC 1608 CH 1H 180J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007100 S CERAMIC C1608 CH 1H 560J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030009980 S CERAMIC C1608 JB 1H 152K T 4030007120 S CERAMIC C1608 CH 1H 820J T 4030009980 S CERAMIC C1608 JB 1H 152K T 4030007010 S CERAMIC C1608 CH 1H 1000 4030008770 S CERAMIC C1608 JB 1H 562K T 4030006880 S CERAMIC 1608 JB 1H 472K T 4030006870 S CERAMIC C1608 JB 1H 222K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030008470 S CERAMIC C1608 JB 1H 272K T 4030006860 S CERAMIC 1608 JB 1H 102K T 4030008470 S CERAMIC C1608 JB 1H 272K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030009580 S CERAMIC C1608 JB 1H 681K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030008470 S CERAMIC C1608 JB 1H 272K T 4030007030 S CERAMIC C1608 CH 1H 150J T 4030010020 S CERAMIC C1608 JB 1H 122K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K
17. KOR KOR 1 ITA ITA 1 2 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 D S Surface mount MAIN UNIT ORDER NO DESCRIPTION MAIN UNIT ORDER NO DESCRIPTION 7030003560 7030003680 7030003800 7030003400 7030003400 7030003840 7030003620 7310002740 7030003620 7030003640 7030003640 7030003840 7030003560 7030003440 7030003560 7030003680 7030003400 7030003580 7030003550 7030003640 7030003570 7030003680 7030003680 7030003440 7030003640 7030003440 7030003640 7030003440 7030003640 7030003440 7030003640 7030003440 7030003640 7030003440 7030003440 7030003640 7030003440 7030003640 7030003440 7030003640 7030003770 7030003790 7030003640 7030003640 7030003670 7030003440 7030003440 7030003440 7030003440 7030003440 7030006101 7030006571 7030003320 7030003600 7030003640 7030003600 7030003600 7030003410 7030003640 7030003560 7030003440 7030003440 7030003440 7030003440 7030003640 7030003680 7030003680 7030003800 7030003440 7030003800 7030003640 7030003670 7030003440 7030003640 7030003440 7030003640 7030003440 7030003440 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S TRIMMER 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
18. 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 223 V 22 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 102 V 1 473 V 47 223 V 22 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 333 V 33 ERJ3GEYJ 153 V 15 ERJSGEYJ 472 V 4 7 ERJ3GEYJ 102 V 1 ERJ3GEYJ 103 V 10 ERJ3GEYJ 473 V 47 ERJ3GEYJ 333 V 33 ERJ3GEYJ 153 V 15 472 V 4 7 ERJ3GEYJ 102 V 1 ERJ3GEYJ 104 V 100 EUR EUR 1 ESP ESP 1 OTH OTH 1 D ESP ESP 1 KOR KOR 1 ITA ITA 1 2 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 5 15 S Surface mount MAIN UNIT ORDER NO DESCRIPTION MAIN UNIT ORDER NO DESCRIPTION 7030003640 7030003620 7030003580 7030003520 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003640 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003640 7030003560 7030003440 7030003640 7030003520 7030003840 703
19. 1190001810 1110005220 1130004830 1130007660 1180000420 1130005720 1190001810 1130009690 1180002390 1180002020 1180001070 1180002010 1590001870 1590001870 1560001260 1560001260 1590001960 1590001960 1530002060 1530002060 1530002060 1530002060 1530002060 1530002060 1530002060 1530002060 1530002060 1590001870 1590001870 1590001870 1560001260 1560001260 1560001260 1560000640 1590001870 1530003240 1590001960 1590001870 1560001260 1530003150 1590001870 1560001260 1560000490 1580000750 1580000750 1590001870 1530002060 1530002060 1510000510 1530002060 1560001260 1560000560 1560000560 1560000560 1580000750 1590002310 1560000560 1530002060 S C S C S C S C S C S C S C S C S C S C S IC S IC S IC S IC S IC S IC S IC S IC S IC S IC S IC S IC S IC S IC S IC S IC S REG S REG S IC S REG S TRANSISTOR S TRANSISTOR S FET 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 S FET S FET S FET S FET S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S FET S TRANSISTOR S TRANSISTOR S FET S FET S FET S FET S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S FET S FET S FET S FET S FET S TRANSISTOR S FET S TRANSISTOR BU4052BCF T1 NJM2902M T1 TCAW53F 121 TC4W53F 121 NJM2902M T1 TC7WO4F 12
20. 7030003520 7030003440 7030006190 7030003440 7030003600 7030007520 7030007520 7030003640 7030003640 7030003440 7030003500 7030003500 7030003480 7030003640 7030003440 S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S XTAL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL 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 DA221 TL DA221 TL DA221 TL MA2S111 TX MA2S111 TX DAP222 TL MA2S111 TX MA2S111 TX DAN222TL MA2S111 TX DAN222TL DAP222 TL DAP222 TL DAP222 TL DAN222TL MA2S111 TX CR 567 9 8304 MHz NL 322522T 101J HF50ACC 322513 T HF50ACC 322513 T HF50ACC 322513 T HF50ACC 322513 T ELJFB 102K F HF50ACC 453215P T HF50ACC 453215P T ERJ3GEYJ 471 V 470 ERJ3GEYJ 471 V 470 Q ERJ3GEYJ 102 V 1 ERJ3GEYJ 151 V 150 ERJSGEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 183 V 18 ERJ3GEYJ 103 V 10 ERJ3GEYJ 183 V 18 ERJ3GEYJ 10
21. 7030003560 7030003320 7030003620 7030003620 7030003660 7030003620 7030003340 7030003560 7030003560 7030003560 7030003440 7030003440 7030003640 7030003440 7030003440 7030003440 7030003440 7030003560 7030003800 7030003440 7030003640 7030003640 7030003640 7030003480 7030003560 7030003200 7030003560 7030003560 7030003480 7030010520 7030010520 7030010520 7030010520 7030010820 7030010820 7030010820 7030006070 7030003770 7030003640 7030010940 7030010940 7030010940 7030010940 7030003480 7030003640 7030003480 7030003440 7030003730 7030003770 7030003340 7030003280 7540000260 7030003640 7030000250 7030000260 7030003560 7030003730 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 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
22. ADJUSTMENT CONDITION Connect an RF power meter to ANT nector Connect an audio generator to MIC con nector and set as Level 1 5 2 30 Transmit using an external PTT switch Transmit using an external PTT switch DISPLAY OPERATION Push and hold MENU to set ALC reference level while transmitting Push and hold MENU to set ALC reference level while transmitting SWR METER Connect a 50 Q dummy load or power meter to ANT connector Push MENU to set SWR reference level Connect a 50 Q dummy load or power meter to ANT connector Push MENU to set SWR2 level The display returns to the same as the ADUSTMENT SET MODE above Push F 1 EXIT to exit adjustment set mode 4 6 PA UNIT ADJUSTMENTS ADJUSTMENT ADJUSTMENT CONDITION R159 R164 on the PA unit to maximum counterclockwise tion Display frequency 14 10000 MHz Mode MIC GAIN Transmitting USB 1 minimum MEASUREMENT Transmitting UNIT LOCATION Connect a digital multimeter to check point CP151 Connect a DC ammeter between the DC power supply and transceiver s DC power socket W80 on the PA unit 0 2 A increase from that R159 is in maximum counterclockwise posi tion ADJUSTMENT POINT 0 2 A increase from step 1 UNIT ADJUST SWR DETECTION Display frequency 14 1000
23. ATT LED control signal Outputs the TUNER LED control sig nal Outputs the RIT LED control signal Outputs the LOCK LED control sig nal Outputs the RX LED control signal Outputs the TX LED control signal Output the LCD backlight control sig nals Outputs sub dial s LED control signal Output the LCD driver IC2 control signals Output LCD common signals I O port for LCD driver s data signals Output LCD segment signals Outputs the LCD driver reset signal Low While the LCD driver is reset Input port for the communicating sig nal with the main unit 3 11 DISPLAY BOARD IC6 Continued Port name Description LTXD Outputs the communicating signal with the main unit SDBK Input port for the sub dial s B phase signal PRAK TUNK Input port for P AMP ATT and TUNER CALL keys MENK FiK Input port for MENU and F 1 keys F2K F3K Input port for F 2 and F 3 keys Input port for DISPLAY and LOCK keys Input port for MODE and TS keys Input port for and BAND DN keys BAND UP Input port for the microphone PTT sig nal Input port for the UP DOWN signal microphone Input port for the AF volume control signal Input port for the RS SQL volume con trol signal input port for the SHIFT volume control signal S
24. ITA ITA 1 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 S Surface mount 5 17 MAIN UNIT ORDER MAIN UNIT ORDER NO DESCRIPTION NO DESCRIPTION 4030011600 S CERAMIC 4030006880 S CERAMIC 4030007030 S CERAMIC 4030006880 S CERAMIC 4030006880 S CERAMIC 4030006860 S CERAMIC 4030006880 S CERAMIC 4030011340 S CERAMIC C1608 CH 1H 471J T 4030007130 S CERAMIC C1608 CH 1H 101J T 4510004640 S ELECTROLYTIC ECEV1CA470SP 4510004440 S ELECTROLYTIC ECEV1HA010SR 4030011340 S CERAMIC C1608 CH 1H 471J T 4030006870 S CERAMIC C1608 JB 1H 222K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007100 S CERAMIC C1608 CH 1H 560J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1H 472K T C1608 CH 1H 150J T C1608 JB 1H 472K T C1608 JB 1H 472K T C1608 JB 1H 102K T C1608 JB 1H 472K T 4030011340 S CERAMIC C1608 CH 1H 471J T 4510004630 S ELECTROLYTIC ECEV1CA100SR 4030011600 S CERAMIC C1608 JB 1E 104K T 4030012610 S CERAMIC C2012 JB 1C 474K T 4510004440 S ELECTROLYTIC ECEV1HAO10SR 4510004440 S ELECTROLYTIC ECEV1HA010SR 4510004440 S ELECTROLYTIC ECEV1
25. OTH OTH 1 FRA FRA 1 ITA ITA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 KOR 1 ITA ITA 1 P FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 S Surface mount PA UNIT PA UNIT PRES DESCRIPTION DESCRIPTION 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T only 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T only 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007170 S CERAMIC C1608 CH 1H 221J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007160 S CERAMIC C1608 CH 1H 181J T 4610001830 S TRIMMER TZB4S100AB10R00 4030011280 S CERAMIC C1608 CH 1H 271J T 4030007130 S CERAMIC C1608 CH 1H 101J T 4030007130 S CERAMIC C1608 CH 1H 101J T 4030007070 S CERAMIC C1608 CH 1H 330J T 4030010760 S CERAMIC C1608 CH 1H 331J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011340 S CERAMIC C1608 CH 1H 471J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC
26. S CERAMIC C1608 JB 1E 104K T C9528 4030007000 S CERAMIC C1608 CH 1H 090D T 4510004590 ELECTROLYTIC 16 MV 470 C9529 4030007040 S CERAMIC C1608 CH 1H 180J T 4510004590 ELECTROLYTIC 16 MV 470 HC C9530 4030007000 S CERAMIC C1608 CH 1H 090D T 4510007470 ELECTROLYTIC 16 MV 1000 CA C9601 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T C9602 4510004630 S ELECTROLYTIC ECEV1CA100SR 4030006880 S CERAMIC C1608 JB 1H 472K T C9604 4550006620 S TANTALUM ECSTOJY226R 4510004440 S ELECTROLYTIC ECEV1HA010SR C9605 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T C9606 4510004630 S ELECTROLYTIC ECEV1CA100SR 4030006880 S CERAMIC C1608 JB 1H 472 C9607 4030006880 S CERAMIC C1608 JB 1H 472K T 4510004640 S ELECTROLYTIC ECEV1CA470SP C9608 4340000050 S MYLAR ECH U 1C472JB5 4030011600 S CERAMIC C1608 JB 1E 104K T C9610 4550006620 S TANTALUM ECSTOJY226R 4030011600 S CERAMIC C1608 JB 1E 104K T C9620 4030007050 S CERAMIC C1608 CH 1H 220J T 4030007000 S CERAMIC C1608 CH 1H 090D T C9621 4510004440 S ELECTROLYTIC ECEV1HA010SR 4030007040 S CERAMIC C1608 CH 1H 180J T C9622 4030009910 S CERAMIC C1608 CH 1H 040B T 4030007000 S CERAMIC C1608 CH 1H 090D T C9623 4030007100 S CERAMIC C1608 CH 1H 560J T 4030011600 S CERAMIC C1608 JB 1E 104 C9624 4030007090 S CERAMIC C1608 CH 1H 470J T 4030011600 S CERAMIC C1608 JB 1E 104 C9625 4030011770 S CERAM
27. S JUMPER ERJ3GE JPW V 7030000010 S JUMPER MCR10EZHJ JPW 000 7030000010 S JUMPER MCR10EZHJ JPW 000 7030000010 S JUMPER MCR10EZHJ JPW 000 7030003860 S JUMPER ERJ3GE JPW V only 7030003860 S JUMPER ERJ3GE JPW V 7030003860 S JUMPER ERJ3GE JPW V 7030003860 S JUMPER ERJ3GE JPW V 7030003860 S JUMPER ERJ3GE JPW V 7030003860 S JUMPER ERJSGE JPW V 8970024110 OTHER SX2591 Shield B EP2 0910055866 5904F EP101 6910012350 S BEAD MMZ1608Y 102BT EP801 6910012350 S BEAD MMZ1608Y 102BT EP812 6910012350 S BEAD MMZ1608Y 102BT EP831 6910012350 S BEAD MMZ1608Y 102BT EP901 6910012350 S BEAD MMZ1608Y 102BT EP5001 6910012350 S BEAD MMZ1608Y 102BT EP5002 6910012350 S BEAD MMZ1608Y 102BT EP5003 6910012350 S BEAD MMZ1608Y 102BT 6756 6910012350 S BEAD MMZ1608Y 102BT EP6757 6910012350 S BEAD MMZ1608Y 102BT EP6801 6910012350 S BEAD MMZ1608Y 102BT EP6802 6910012350 S BEAD MMZ1608Y 102BT EP6803 6910012350 S BEAD MMZ1608Y 102BT EP6805 6910012350 S BEAD MMZ1608Y 102BT 6806 6910012350 S BEAD MMZ1608Y 102BT EP6807 6910012350 S BEAD MMZ1608Y 102BT EP6821 6910012350 S BEAD MMZ1608Y 102BT 6822 6910012350 S BEAD MMZ1608Y 102BT EP6823 6910012350 S BEAD MMZ1608Y 102BT 6828 6910012350 S BEAD MMZ1608Y 102BT EUR EUR 1 USA USA 1 KOR KOR 1 8 EUR EUR 1 ESP ESP 1 OTH OTH 1 FRA FRA 1 ITA ITA 1 ESP ESP 1 KOR
28. S RESISTOR S RESISTOR S RESISTOR ERJSGEYJ 473 V 47 ERJ3GEYJ 333 V 33 ERJ3GEYJ 153 V 15 472 V 4 7 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJSGEYJ 473 V 47 ERJ3GEYJ 103 V 10 ERJ3GEYJ 102 V 1 ERJSGEYJ 473 V 47 ERJSGEYJ 472 V 4 7 ERJ3GEYJ 225 V 2 2 ERJ3GEYJ 105 V 1 ERJ3GEYJ 823 V 82 ERJ3GEYJ 823 V 82 ERJ3GEYJ 823 V 82 ERJ3GEYJ 104 V 100 124 V 120 ERJ3GEYJ 474 V 470 ERJ3GEYJ 104 V 100 ERJ3GEYJ 225 V 2 2 ERJ3GEYJ 105 V 1 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 224V 220 224V 220 224V 220 ERJ3GEYJ 154 V 150 274 V 270 ERJ3GEYJ 563 V 56 ERJ3GEYJ 473 V 47 ERJ3GEYJ 104 V 100 472 V 4 7 ERJ3GEYJ 473 V 47 ERJSGEYJ 152 V 1 5 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 kQ kQ kQ kQ kQ kQ kQ kQ RV 148 RHO3A3AS3X0DA 472 ERJ3GEYJ 471 V 470 ERJ3GEYJ 103 V 10
29. 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 ERJSGEYJ 103 V 10 104 V 100 ERJ3GEYJ 105 V 1 ERJ3GEYJ 471 V 470 ERJ3GEYJ 471 V 470 ERJ3GEYJ 225 V 2 2 ERJ3GEYJ 333 V 33 RV 150 14 103 ERJ3GEYJ 333 V 33 473 V 47 ERJ3GEYJ 473 V 47 225 V 2 2 ERJ3GEYJ 103 V 10 ERJ3GEYJ 102 V 1 ERJ3GEYJ 103 V 10 ERJ3GEYJ 104 V 100 ERJSGEYJ 471 V 470 ERJ3GEYJ 153 V 15 ERJ3GEY 822 V 8 2 kQ ERJSGEYJ 473 V 47 ERJ3GEYJ 123 V 12 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 102 V 1 ERJSGEYJ 473 V 47 102 V 1 ERJ3GEYJ 473 V 47 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 102 V 1 ERJSGEYJ 473 V 47 ERJ3GEYJ 102 V 1 ERJSG
30. Since the BFO frequency is also shifted the same value as the 1st IF frequency is corrected at the detector In the IC 703 the 1st LO frequency is shifted to change the 2nd IF because a fixed 2nd LO frequency 64 MHz is used The 1st IF filter FI1301 and 2nd IF filter FI1501 have 15 kHz pass band widths and do not affect IF shift operation 2nd IF signal Q1002 01402 1401 ALCL signal gt NB GATE AGC signal NBLV signal T8V signal D1002 Q1051 NB Q1052 Q1053 Q1004 Q1005 AGC Q1001 Q1006 NB SWITCH 5 signal 3 1 9 AGC CIRCUIT MAIN UNIT The AGC Automatic Gain Control circuit reduces IF ampli fier gain to keep the audio output at a constant level The receiver gain is determined by the voltage on the AGC line 02503 The 2nd IF signal from the buffer amplifier 01251 is detect ed at the AGC detector D2501 and applied to the AGC amplifier Q2501 Q2501 sets the receiver gain with the RF SQL control via the RFGV signal line When receiving strong signals the detected voltage increas es and the AGC voltage decreases via the DC amplifier Q2503 The AGC voltage is used for IF amplifiers Q881 Q1401 to attenuate the received signals When AGC slow is selected C2505 and R2506 are con nected in parallel to obtain appropriate AGC characteristics The AGC signal is also applied to the meter amp
31. push MENU while transmitting Set to 5 W using MAIN DIAL then push MENU while transmitting Transmit using an external PTT switch Set to 2 5 W using MAIN DIAL then push MENU while transmit ting Transmit using an external PTT switch Set to 1 W using MAIN DIAL then push MENU while transmitting Transmit using an external PTT switch Set to 0 5 W using MAIN DIAL then push MENU while transmit ting Transmit using an external PTT switch Set to 0 1 W using MAIN DIAL then push MENU while transmit ting 50 MHz Connect an RF power meter to ANT con nector Transmit using an external PTT switch Set to 10 W using MAIN DIAL then push MENU while transmitting Transmit using an external PTT switch Set to 5 W using MAIN then push MENU while transmitting Transmit using an external PTT switch Set to 2 5 W using MAIN DIAL then push MENU while transmit ting Transmit using an external PTT switch Set to 1 W using MAIN DIAL then push MENU while transmitting Transmit using an external PTT switch Set to 0 5 W using MAIN DIAL then push MENU while transmit ting Transmit using an external PTT switch Set to 0 1 W using MAIN DIAL then push MENU while transmit ting SET ADJUSTMENTS No 1 Continued ADJUSTMENT ALC METER HF bands 50 MHz band
32. 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 S Surface mount 5 21 SECTION 6 MECHANICAL PARTS AND DISASSEMBLY CHASSIS UNIT FRONT UNIT ORDRER DESCRIPTION QTY 1 6510000370 Antenna connector MR DS DESCRIPTION 0880001360 EX 2500 02 8900011980 Cable OPC 1214 8900011980 Cable OPC 1214 8900011970 Cable OPC 1213 8900006040 Flat cable OPC 593 8900006251 Cable OPC 610A 8210019400 2177 front panel A 1 assembly 8210012580 1691 rear panel 8930058960 2177 menu key A 8930047960 2177 mode key 8930036751 Spring Y 1 8830001010 Hex nut A 8610010000 Knob N237 incl MP28 8610010010 Knob N238 8610010112 Knob N239 2 assembly 8930036691 1691 release button 1 8310036273 1691 brake plate 3 incl MP20 8950004192 1691 contact base B 2 8930036740 1691 brake pad 8930037111 1691 brake sheet 1 8810008990 Screw PH BT M2 x 10 ZK 8930038940 Sponge EF 8610010360 Knob N260 incl MP27 8610007510 Knob spring No 7800 8610007510 Knob spring No 7800 880001250 DSP unit UT 106 Equipped version only 2510000990 Speaker VS 66Y0811 8010001490 Stand D 8930005790 Color foot A 8930005800 Color foot B 8820000530 Flange bolt M4 x 8 NI 8930042690 Rubber foot L 8930052450 2355 earth plate 8810008660 Screw PH BT M3 x 8 NI ZU 8810008660 Screw PH BT
33. 2 6510018890 S CONNECTOR 52559 1390 7030003490 S RESISTOR ERJSGEY J 272 V 2 7 6510020420 S CONNECTOR S4B PH SM3 TB 7030003420 S RESISTOR ERJ3GEYJ 681 V 680 7030003560 S RESISTOR ERJSGEYJ 103 V 10 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 5040002020 S LED CL 170UR CD T 7030003430 S RESISTOR ERJSGEYJ 821 V 820 5040002010 S LED CL 170PG CD T 7030003420 S RESISTOR ERJ3GEYJ 681 V 680 5040002020 S LED CL 170UR CD T 7030003460 S RESISTOR ERJ3GEYJ 152 V 1 5 5030001670 LCD DLC 8309YBGF 7030003420 S RESISTOR ERJ3GEYJ 681 V 680 5030002560 LCD CV1073 SX2591 7030003460 S RESISTOR ERJ3GEYJ 152 V 1 5 7030003470 S RESISTOR ERJ3GEYJ 182 V 1 8 7030003420 S RESISTOR ERJSGEYJ 681 V 680 2260002250 S SWITCH LS22BB 2SD PG T 7030003390 S RESISTOR ERJ8GEYJ 391 V 390 2260002250 S SWITCH LS22BB 2SD PG T 7030003390 S RESISTOR ERJ3GEYJ 391 V 390 2260002540 S SWITCH SKQHFC 7030003390 S RESISTOR ERJ8GEYJ 391 V 390 2260002540 S SWITCH SKQHFC 7030003390 S RESISTOR ERJ3GEYJ 391 V 390 2260002540 S SWITCH SKQHFC 7030003390 S RESISTOR ERJ3GEYJ 391 V 390 2260002540 S SWITCH SKQHFC 7030003390 S RESISTOR ERJ8GEYJ 391 V 390 2260002540 S SWITCH SKQHFC 7030003390 S RESISTOR ERJ8GEYJ 391 V 390 2260002540 S SWITCH SKQHFC 7030003390 S RESISTOR ERJ8GEYJ 391 V 390 2260002540 S SWITCH SKQHFC 7030003450 S RESISTOR ERJ3GEYJ 122 V 1 2 2260002
34. 222 V 2 2 ERJ1TYJ 101U 100 Q ERJ1TYJ 101U 100 Q ERJ1TYJ 101U 100 Q ERJ1TYJ 101U 100 Q ERJ1TYJ 221U 220 Q ERJ1TYJ 221U 220 Q ERJ1TYJ 221U 220 Q ERJ12YJ101U 100 Q ERJ3GEYJ 564 V 560 473 V 47 ERJ12NF56ROU 56 ERJ12NF56ROU 56 ERJ12NF56ROU 56 ERJ12NF56ROU 56 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 473 V 47 222 V 2 2 ERJ3GEYJ 102 V 1 ERJSGEYJ 274 V 270 ERJ3GEYJ 564 V 560 ERJSGEYJ 151 V 150 ERJSGEYJ 470 V 47 SA05C 201M 473 V 47 MCR10EZHJ 82 Q 820 MCR10EZHU 100 Q 101 ERJ3GEYJ 103 V 10 274 V 270 ERJ3GEYJ 103 V 10 EUR EUR 1 USA USA 1 KOR KOR 1 FRA FRA 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 KOR 1 ITA ITA 1 only only 7030003730 7030003610 7030003280 7030003770 7030003440 7030003640 7030003440 7030003590 7030003440 7030000200 7030000180 7030003440 7030003440 7030003640 7030003680 7030003440 7030003640 7030003640 7030003440 7030003440 7030003640 7030003640 7030003440 7030003440 7030003640 7030003640 7030003440 7030003440 7030003640 7030003640 7030003440 7030003440 7030003640 7030003640 7030003440 7030003440 7030003640 7030003640 7030003440 7030003440 7030003640 7030003640 7030003440 7030003440 7030003640 7030003640 7030003440 7030003440
35. 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 472 V 4 7 473 V 47 ERJ3GEYJ 104 V 100 ERJ3GEYJ 221 V 220 Q ERJ3GEYJ 102 V 1 ERJ3GEYJ 152 V 1 5 8 EUR EUR 1 ESP ESP 1 OTH OTH 1 D ESP ESP 1 KOR KOR 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 5 13 S Surface mount MAIN UNIT ORDER NO DESCRIPTION MAIN UNIT ORDER NO DESCRIPTION 7030003430 7030003480 7030003440 7030003520 7310004850 7030003520 7030003320 7030003480 7310002670 7030003480 7030003480 7030003560 7310002800 7510001660 7030003440 7030003640 7030003680 7030003400 7030003420 7030003320 7030003540 7310002720 7030003440 7030003720 7030003440 7030003640 7030003440 7030003640 7030003440 7030003640 7030003540 7030003320 7030003320 7030003610 7030003440 7030003680 7030003650 7030003280 7030003440 7030003640 7030003560 7030003700 7030003580 7030003740 7030003500 7030003440 7030003640 7030003500 7030003640 7030003440 7030003560 7030003630 7030003700 7030003700 7030003560 7030003580 7030003590 7030003680 7030003680 7030003680 7030003720 7030003440 7030003440 7030003440 7030003680 7030003680 7030003700 7030003680 7030003560 7030003560 7030003580 7030003640 7030003760 7030003610 7030003560 7030003560 7030003640 7030003680 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S TRIMMER
36. 47 4510004590 ELECTROLYTIC 16 MV 470 HC 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 4030007080 S CERAMIC C1608 CH 1H 390J T 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 4030007010 S CERAMIC C1608 CH 1H 100D T 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 4030007080 S CERAMIC C1608 CH 1H 390J T 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 4510004590 ELECTROLYTIC 16 MV 470 HC 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 4030008960 S CERAMIC C2012 JB 1C 104K T 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 4030008960 S CERAMIC C2012 JB 1C 104K T 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 4030008960 S CERAMIC C2012 JB 1C 104K T 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003640 S RESISTOR
37. 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 C1608 JB 1H 472K T C1608 JB 1H 472K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1H 472K T C1608 JB 1E 104K T C1608 JB 1E 104K T TEMSVA 1A 106M 8L C1608 JB 1H 472K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1H 472K T C1608 JB 1H 472K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1H 472K T C1608 JB 1E 104K T C1608 JB 1H 472K T C1608 JB 1H 472K T C1608 JB 1H 472K T C1608 JB 1H 472K T S CERAMIC C1608 JB 1E 104K T S TANTALUM ECSTICY105R S ELECTROLYTIC ECEV1HA010SR S CERAMIC C1608 JB 1E 104K T S CERAMIC C1608 JB 1H 102K T S CERAMIC C3216 JB 1C 105M T S ELECTROLYTIC ECEV1CA100SR S CERAMIC C1608 JB 1E 104K T S ELECTROLYTIC ECEV1HA010SR S ELECTROLYTIC ECEV1CA100SR S CERAMIC C1608 JB 1E 104K T S ELECTROLYTIC ECEV1CA100SR S ELECTROLYTIC ECEV1HA010SR S CERAMIC C1608 JB 1H 393K T S CERAMIC C1608 JB 1E 104K T S ELECTROLYTIC ECEV1HA010SR S CERAMIC C1608 JB 1E 104K T S CERAMIC C1608 JB 1E 104K T S CERAMIC C1608 JB 1E 104K T S CERAMIC C1608 JB 1E 104K T S CERAMIC C1608 JB 1E 104K T S CERAMIC C1608 CH 1H 101J T S CERAMIC C1608 JB 1E 104K T S CERAMIC C1608 JB 1E 104K T S ELECTROLYTIC
38. CERAMIC C1608 JB 1E 104K T 7030003560 S RESISTOR ERJSGEYJ 103 V 10 4550002980 S TANTALUM _ TEMSVA 1C 225M 8L 7030003540 S RESISTOR ERJSGEYJ 682 V 6 8 4550002980 S TANTALUM _ TEMSVA 1C 225M 8L 7030003430 S RESISTOR ERJSGEYJ 821 V 820 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003560 S RESISTOR ERJSGEYJ 103 V 10 4550002980 S TANTALUM _ TEMSVA 1C 225M 8L 7030003560 S RESISTOR ERJSGEYJ 103 V 10 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003560 S RESISTOR ERJSGEYJ 103 V 10 4550002980 S TANTALUM _ TEMSVA 1C 225M 8L 7030003520 S RESISTOR ERJSGEY J 472 V 4 7 4550002980 S TANTALUM TEMSVA 1C 225M 8L 7030003520 S RESISTOR ERJSGEY J 472 V 4 7 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003520 S RESISTOR ERJSGEY J 472 V 4 7 4030006880 S CERAMIC C1608 JB 1H 472K T 7030003520 S RESISTOR ERJSGEY J 472 V 4 7 4030006880 S CERAMIC C1608 JB 1H 472K T 7030003520 S RESISTOR ERJSGEY J 472 V 4 7 4030006880 S CERAMIC C1608 JB 1H 472K T 7030003680 S RESISTOR ERJSGEYJ 104 V 100 4030006850 S CERAMIC C1608 JB 1H 471K T 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 4030006860 S CERAMIC C1608 JB 1H 102K T 7030003840 S RESISTOR ERJSGEYJ 225 V 2 2 MQ 4030006860 S CERAMIC C1608 JB 1H 102K T 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 4030011600 S CERAMIC C1608 JB 1E 104K
39. CERAMIC C1608 JB 1H 472K T 4510004630 S ELECTROLYTIC ECEV1CA100SR 4030006880 S CERAMIC C1608 JB 1H 472K T 4510004630 S ELECTROLYTIC ECEV1CA100SR 4030011600 S CERAMIC C1608 JB 1E 104K T 4510004630 S ELECTROLYTIC ECEV1CA100SR 4030006880 S CERAMIC C1608 JB 1H 472K T 4510004630 S ELECTROLYTIC ECEV1CA100SR amp EUR EUR 1 USA USA 1 KOR 1 EUR EUR 1 ESP ESP 1 OTH OTH 1 FRA FRA 1 ITA ITA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA 1 S Surface mount 5 19 MAIN UNIT MAIN UNIT ORDER REF ORDER NO DESCRIPTION NO NO DESCRIPTION 4550006080 S TANTALUM TEMSVB2 1C 106M 8L C9504 4030006880 S CERAMIC C1608 JB 1H 472K T 4510004630 S ELECTROLYTIC ECEV1CA100SR C9521 4030006980 S CERAMIC C1608 CH 1H 070D T 4510004630 S ELECTROLYTIC ECEV1CA100SR C9522 4030009520 S CERAMIC C1608 CH 1H 020B T 4510004630 S ELECTROLYTIC ECEV1CA100SR C9523 4030007010 S CERAMIC C1608 CH 1H 100D T 4510004630 S ELECTROLYTIC ECEV1CA100SR C9524 4030009560 S CERAMIC C1608 CH 1H R75B T 4030011600 S CERAMIC C1608 JB 1E 104K T C9525 4030006990 S CERAMIC C1608 CH 1H 080D T 4510004590 ELECTROLYTIC 16 MV 470 HC C9526 4030006880 S CERAMIC C1608 JB 1H 472K T 4510007470 ELECTROLYTIC 16 MV 1000 CA C9527 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600
40. ECEV1HA010SR amp EUR EUR 1 USA USA 1 KOR KOR 1 0 FRA FRA 1 ITA ITA 1 2 FRA FRA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 4030011600 4030011600 4030011600 4510004630 4030006880 4030011600 4030006880 4030006880 4510005870 4030011600 4030011600 4510004630 4030011600 4030007170 4030007170 4030006900 4030011600 4030007130 4030011600 4030006900 4030006900 4030011600 4030011600 4030011600 4030011600 4030011600 4030011600 4030011600 4510004630 4030011600 4030006880 4030006870 4510004630 4030011600 4030011600 4030011600 4030007150 4030007130 4030006880 4510005870 4510004630 4030006880 4030011600 4030011600 4030011600 4030011600 4030006860 4030006870 4030007140 4030011600 4030010210 4030007050 4510004630 4030011600 S CERAMIC S CERAMIC S CERAMIC C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T S ELECTROLYTIC ECEV1CA100SR S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 JB 1H 472K T C1608 JB 1E 104K T C1608 JB 1H 472K T C1608 JB 1H 472K T S ELECTROLYTIC ECEV1HA3R3SR S CERAMIC S CERAMIC C1608 JB 1E 104K T C1608 JB 1E 104K T S ELECTROLYTIC ECEV1CA100SR 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 C1608 JB 1E 104K T C1608 CH 1H 221J T C1608 CH 1H 221J T C1608 JB 1H 103K T C1608 JB 1E 1
41. ERJ3GEYJ 473 V 47 4030008960 S CERAMIC C2012 JB 1C 104K T 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 4030008960 S CERAMIC C2012 JB 1C 104K T 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 4030006860 S CERAMIC C1608 JB 1H 102K T 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 4030011600 S CERAMIC C1608 JB 1E 104K T 7030000210 S RESISTOR MCR10EZHJ 39 Q 390 4030008960 S CERAMIC C2012 JB 1C 104K T 7030000210 S RESISTOR MCR10EZHJ 39 Q 390 4030008960 S CERAMIC C2012 JB 1C 104K T 7030000210 S RESISTOR MCR10EZHJ 39 Q 390 4030008960 S CERAMIC C2012 JB 1C 104K T 7030000210 S RESISTOR MCR10EZHJ 39 Q 390 4030004740 S CERAMIC C2012 JB 1H 472K T 7030000210 S RESISTOR MCR10EZHJ 39 Q 390 4030004740 S CERAMIC C2012 JB 1H 472K T 7030000210 S RESISTOR MCR10EZHJ 39 Q 390 4030011230 S CERAMIC GRM31M2C2H390JV01L 7030000210 S RESISTOR MCR10EZHJ 39 Q 390 4030011600 S CERAMIC C1608 JB 1E 104K T 7030000210 S RESISTOR MCR10EZHJ 39 Q 390 4030004740 S CERAMIC C2012 JB 1H 472K T 7030000210 S RESISTOR MCR10EZHJ 39 Q 390 4510004510 ELECTROLYTIC 25 MV 470 7030000210 S RESISTOR MCR10EZHJ 39 Q 390 4030011510 S CERAMIC GRM31M2C2H560JV01L 7030000210 S RESISTOR MCR10EZHJ 39 Q 390 4030011230 S CERAMIC GRM31M2C2H390JV01L 7030003680 S RESISTOR ERJSGEY J 104 V
42. EUR 1 USA USA 1 KOR KOR 1 0 FRA FRA 1 ITA ITA 1 E FRA FRA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003560 7030003440 7030003560 7030003440 7030003440 7030003600 7030003440 7030003760 7030003320 7030003320 7030003440 7030003560 7030003580 7030003660 7030003440 7030003640 7030003440 7030003640 7030003840 7030003750 7030003680 7030003440 7030009920 7030003580 7030003590 7030003640 7030003680 7030003370 7030003700 7030003700 7030003720 7030003730 7030003700 7030003750 7030003670 7030003670 7030003450 7030003440 7030003560 7310002590 7030003410 7030003600 7310002720 7030003610 7030003440 7030003640 7030003500 7510001660 7030003680 7030003680 7030003560 7030003650 7310002800 7310002800 7310002800 7030003720 7030003640 7030003680 7030003800 7030003840 7030003380 7030003400 7030003600 7030003560 7030003440 7030003640 7030003440 7030003640 7030003440 7030003640 7030003680 7030003680 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
43. JPW V EP6902 6910012350 MMZ1608Y 102BT 7030003860 S JUMPER ERJ3GE JPW V 6911 6910012350 MMZ1608Y 102BT 7030003860 S JUMPER ERJ3GE JPW V EP6912 6910012350 MMZ1608Y 102BT 7030003860 S JUMPER ERJ3GE JPW V EP6921 6910012350 MMZ1608Y 102BT 7030003860 S JUMPER ERJSGE JPW V 6922 6910012350 MMZ1608Y 102BT 7030003860 S JUMPER ERJ3GE JPW V EP6923 6910012350 MMZ1608Y 102BT 7030003860 S JUMPER ERJ3GE JPW V EP6924 6910012350 MMZ1608Y 102BT 7030010250 S JUMPER ERJ1TYJ OROOU 6952 6910012350 MMZ1608Y 102BT 7030003860 S JUMPER ERJ3GE JPW V 6959 6910012350 MMZ1608Y 102BT 7030000010 S JUMPER MCR10EZHJ JPW 000 6956 6910012350 MMZ1608Y 102BT 7030003860 S JUMPER ERJ3GE JPW V 6957 6910012350 MMZ1608Y 102BT 7030003860 S JUMPER ERJ3GE JPW V EP6958 6910012350 MMZ1608Y 102BT 7030003860 S JUMPER ERJ3GE JPW V EP6959 6910012350 MMZ1608Y 102BT 7030003860 S JUMPER ERJ3GE JPW V 6960 6910012350 MMZ1608Y 102BT 7030003860 S JUMPER ERJ3GE JPW V EP6961 6910012350 MMZ1608Y 102BT 7030003860 S JUMPER ERJ3GE JPW V 7030003860 S JUMPER ERJSGE JPW V 7030003860 S JUMPER ERJ3GE JPW V 7030003860 S JUMPER ERJSGE JPW V 7030003860 S JUMPER ERJ3GE JPW V 7030003860 S JUMPER ERJSGE JPW V 7030003860 S JUMPER ERJ3GE JPW V 7030003860 S JUMPER ERJ3GE JPW V 7030003860 S JUMPER ERJ3GE JPW V 7030003860 S JUMPER ERJSGE JPW V 7030000010 S JUMPER MCR10EZHJ JPW 000 7030003860 S JUMPER ERJ3GE JPW V 7030003860 S JUMPER ERJ3GE JPW V 7030003860
44. M3 x 8 NI ZU 8810009610 Screw FH M2 6 x 6 ZK 8850000140 Flat washer M4 NI BS 8810008990 Screw BT M2 x 10 ZK 8850001560 Ster washer M4 8810008660 Screw PH BT M3 x 8 NI ZU 8810004430 Screw PH M3 x 6 ZK 8810004430 Screw PH M3 x 6 ZK 8810003380 Setscrew C M3 x 10 8810009610 Screw FH M2 6 x 6 ZK 8930042440 1897 SP holder 8810009610 Screw FH M2 6 x 6 ZK 8010019121 2591 chassis 1 8110007880 2591 L cover 8110007940 2591 T cover assembly 8930059121 Thermally sheet AJ 1 8930059971 2591 A sponge 1 8930059961 2591 SP sponge 1 8930059880 Earth spring H 8810008660 Screw PH BT M3 x 8 NI ZU 8510015060 2591 shield plate 8930060140 Sheet CI 8930060140 Sheet CI 8930060310 Shield tape P 8930060300 Shield tape O 8930060290 Shield tape N Ny lt s D On 4 s Ny s NY Qk nun DISPLAY BOARD DESCRIPTION 6450001630 Connector HSJ1406 01 050 PHONES 5030001670 LCD DLC 8309YBGF 5030002560 LED CV1073 8930059720 LCD connector SRCN 2591 SP N W 8930036710 1691 LCD holder 8810009040 Setscrew H 2 6 10 NI 8830000180 Nut 2 6 NI BS 8510015220 2591 front plate 8510014100 2177 front shield ni ND ND ND OO 1 OND BABB a VR BOARD Kid ORDER DESCRIPTION Bn Variable resistor RV 300 RK0972210 7210002780 7210002940 2220000540 JACK BOARD REF ORDER 8950004181 169
45. Q811 WFM 70 7 MHz Q881 D901 1st LO signal 64 4850 124 4550 MHz PPF ger to each detector circuits 2nd LO signal 64 0 MHz Oscillates 64 4850 94 454999 MHz Oscillates 94 4550 124 454999 MHz Q9201 D9201 for HF bands un LPF Ref Oscillator X9501 IC9521 PLL IC IC9601 Q9301 9621 D9621 50 MHz band DDS MAIN LOOP CIRCUIT IC9001 IC9101 ATT Q9621 D9621 Oscillates 64 0 MHz Q9651 3 dB SINGLE LOOP CIRCUIT 2 ALC meter The ALC bias voltage from IC2701 pin 14 is applied to the main CPU IC5901 via the ALCV signal line for indicating the ALC level 3 SWR meter The FORL and REFL voltages are applied to the main CPU IC5901 via the A D converter IC5601 pins 12 and 1 respectively The main CPU compares the ratio of FORV to REFV voltage and indicates the SWR for the ANT con nector 3 3 PLL CIRCUITS 3 3 1 GENERAL The PLL circuits generates 15 LO frequency 64 485 124 455 MHz a 2nd LO frequency 64 MHz BFO frequency 455 kHz The 1st LO PLL circuit adopts a mixer less dual loop PLL system and has 2 VCO circuits The BFO uses a DDS and the 2nd LO uses a 64 MHz fixed frequency 3 3 2 1ST LO PLL CIRCUIT MAIN UNIT The 1st LO PLL contains a main loop and reference
46. S RESISTOR S RESISTOR S RESISTOR S TRIMMER S RESISTOR S RESISTOR S RESISTOR S TRIMMER S THRMISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S TRIMMER 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 821 V 820 222 V 2 2 ERJ3GEYJ 102 V 1 ERJ3GEYJ 472 V 4 7 EVM 3YSX50 852 501 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 101 V 100 Q 222 V 2 2 RV 143 RH03A3AS2 471 ERJSGEYJ 222 V 2 2 222 V 2 2 ERJ3GEYJ 103 V 10 RV 156 5 224 NTCG16 4LH 473KT ERJ3GEYJ 102 V 1 ERJSGEYJ 473 V 47 ERJ3GEYJ 104 V 100 ERJ3GEYJ 471 V 470 ERJ3GEYJ 681 V 680 ERJ3GEYJ 101 V 100 682 V 6 8 RV 148 RHO3A3ASSXODA 472 ERJ3GEYJ 102 V 1
47. T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4510004590 ELECTROLYTIC 16 MV 470 HC 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007030 S CERAMIC C1608 CH 1H 150J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007030 S CERAMIC C1608 CH 1H 150J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007130 S CERAMIC C1608 CH 1H 101J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030010210 S CERAMIC C3216 JB 1C 105M T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030010210 S CERAMIC C3216 JB 1C 105M T 4030008890 S CERAMIC C1608 JB 1H 273K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4510004630 S ELECTROLYTIC ECEV1CA100SR 4030008910 S CERAMIC C1608 JB 1H 393K T 403000
48. T 7030003440 S RESISTOR ERJSGEYJ 102 V 1 4030008890 S CERAMIC C1608 JB 1H 273K T 7030003440 S RESISTOR ERJSGEYJ 102 V 1 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003200 S RESISTOR ERJSGEYJ 100 V 10 9 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003390 S RESISTOR ERJSGEYJ 391 V 390 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 4030006880 S CERAMIC C1608 JB 1H 472K T 7030003340 S RESISTOR ERJ8GEYJ 151 V 150 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003800 S RESISTOR ERJSGEYJ 105 V 1 4550002980 S TANTALUM _ TEMSVA 1C 225M 8L 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003720 S RESISTOR ERJSGEYJ 224 V 220 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 4030011340 S CERAMIC C1608 CH 1H 471J T 7030003800 S RESISTOR ERJSGEYJ 105 V 1 4030011340 S CERAMIC C1608 CH 1H 471J T 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 4030011340 S CERAMIC C1608 CH 1H 471J T 7030003720 S RESISTOR ERJSGEYJ 224 V 220 4030011340 S CERAMIC C1608 CH 1H 471J T 7030003680 S RESISTOR ERJSGEYJ 104 V 100 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 7030003420 S RESISTOR ERJSGEYJ 681 V 680 6510019120 S CONNECTOR S8B PH SM3 TB 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 6450001630 CONNECTOR HSJ1406 01 050 7030003480 S RESISTOR ERJSGEY J 222 V 2
49. T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030007030 S CERAMIC C1608 CH 1H 150J T 4030011330 S CERAMIC C1608 CH 1H 391J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030010760 S CERAMIC C1608 CH 1H 331J T 4090011600 S CERAMIG gt CIO TE 4030006870 S CERAMIC 1608 JB 1H 222K T 4090006860 SGERAMIG C1608 JB 1H 102K 4030010040 S CERAMIC 1608 JB 1H 561K T 4030006960 S CERAMIC C1608 B IH 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007070 S CERAMIC 1608 CH 1H 330J T 4030010760 S CERAMIC C1608 CH 1H 331J T 4090006960 C1608 MEANS 4030006860 S CERAMIC 1608 JB 1H 102K T 4030009530 CH IH 4030007150 S CERAMIC C1608 CH 1H 151J T 4090006880 SCEMAMIC C1608 een 4030006870 S CERAMIC 1608 JB 1H 222 4080006880 S CERAMIC 4030011280 S CERAMIC C1608 CH 1H 271J T 4030006990 S CERAMIC 1608 CH 1H 080D T 4030011600 S CERAMIC C1608 JB 1E 104K T 40300116001 S CERAMIC 01608 JB 1E 104K T 4030011340 S CERAMIC C1608 CH 1H 471J T 4090006960 S CERAMIC C1608 B IH 4030007150 S CERAMIC C1608 CH 1H 151J T 4030006880 S CERAMIC C1608 JB 1H 472K T i 4030007030 S CERAMIC C1608 CH 1H 150J T EUR EUR 1 USA USA 1 KOR KOR 1 EUR EUR 1 ESP ESP 1 OTH OTH 1 FRA FRA 1 ITA ITA 1 D ESP ESP 1 KOR KOR 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 KOR KOR 1
50. TB 4030006880 S CERAMIC C1608 JB 1H 472K T 6510022620 S CONNECTOR 10FMN BMTTR A TBT amp EUR EUR 1 USA USA 1 KOR KOR 1 EUR EUR 1 ESP ESP 1 OTH OTH 1 FRA FRA 1 ITA ITA 1 D ESP ESP 1 KOR KOR 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 S Surface mount MAIN UNIT MAIN UNIT ORDER REF ORDER NO DESCRIPTION NO NO DESCRIPTION 6510023460 S CONNETOR O8FMN BMTTR A TBT EP6826 6910012350 MMZ1608Y 102BT 6510022620 S CONNECTOR 10FMN BMTTR A TBT EP6827 6910012350 MMZ1608Y 102BT 6510022650 S CONNECTOR 18FMN BMTTR A TBT EP6851 6910012350 MMZ1608Y 102BT 6510022650 S CONNECTOR 18FMN BMTTR A TBT EP6852 6910012350 MMZ1608Y 102BT 6510016170 CONNECTOR 52018 8835 EP6853 6910012350 MMZ1608Y 102BT 6450001840 CONNECTOR TCS7568 43 201 EP6854 6910012350 MMZ1608Y 102BT 6450000140 CONNECTOR HSJ0807 01 010 EP6855 6910012350 MMZ1608Y 102BT 6450001790 CONNECTOR HLJ7000 01 3010 EP6871 6910012350 MMZ1608Y 102BT 6450001640 CONNECTOR TCS5044 01 4111 6872 6910012350 MMZ1608Y 102BT 6510019190 S CONNECTOR 52365 0891 EP6873 6910012350 MMZ1608Y 102BT 6450000140 CONNECTOR HSJ0807 01 010 EP6874 6910012350 MMZ1608Y 102BT 6510018960 S CONNECTOR B2B PH SM3 TB 6875 6910012350 MMZ1608Y 102BT EP6876 6910012350 MMZ1608Y 102BT EP6901 6910012350 MMZ1608Y 102BT 7030003860 S JUMPER ERJSGE
51. TRANSISTOR DTA114EE TL 1590001870 S TRANSISTOR DTA114EE TL 1590001870 S TRANSISTOR DTA114EE TL 1590001870 S TRANSISTOR DTA114EE TL 1560001260 S FET 2SK3018 T106 1560001260 S FET 2SK3018 T106 1560001260 S FET 2SK3018 T106 1560001260 S FET 2SK3018 T106 1590001870 S TRANSISTOR DTA114EE TL 1560001260 S FET 2SK3018 T106 1560001220 S FET ECH8301 TL 1560001260 S FET 2SK3018 T106 1580000750 S FET 3SK294 TE85L 1590002310 S TRANSISTOR DTC114EE TL 1790000620 S DIODE 77 TX 1590001330 S TRANSISTOR DTA114EUA T106 1790000620 S DIODE 77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE 77 TX 1590002310 S TRANSISTOR DTC114EE TL 1790000620 S DIODE 77 TX 1530002060 S TRANSISTOR 2SC4081 T106 R 1790000620 S DIODE 77 TX 1590002310 S TRANSISTOR DTC114EE TL 1790000620 S DIODE 77 TX 1590001870 S TRANSISTOR DTA114EE TL 1790000620 S DIODE 77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE MA77 TX 1590001870 S TRANSISTOR DTA114EE TL 1790000620 S DIODE 77 TX 1590001870 S TRANSISTOR DTA114EE TL 1790000620 S DIODE 77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE 77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE 77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE 77 TX 1590001870 S TRANSISTOR DTA114EE TL 1790000620 S DIODE 77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE 77 TX 1590001330 S TRANSISTOR DTA114EUA T106 1790000620 S
52. TX 6200003260 NL 322522T 101J D6321 1790001250 S DIODE MA2S111 TX 6200003260 NL 322522T 101J D6341 1790001250 S DIODE MA2S111 TX 6200003260 NL 322522T 101J D6361 1790001250 S DIODE MA2S111 TX 6200003260 NL 322522T 101J D6471 1790001250 S DIODE MA2S111 TX 6200003260 NL 322522T 101J D6601 1790001250 S DIODE MA2S111 TX 6200002180 NL 252018T R12J D6661 1790001250 S DIODE MA2S111 TX 6200003260 NL 322522 101 D6801 1790001250 S DIODE MA2S111 TX 6140003740 LR 435 D7351 1730002660 S ZENER MA8110L TX 6200003260 NL 322522T 101J D9201 1720000830 S VARICAP KV1770STL 6200003260 NL 322522T 101J D9251 1720000830 S VARICAP KV1770STL only 6200003260 NL 322522T 101J D9401 1790000620 S DIODE MA77 TX amp only 6910011690 ACB1608M 600 T D9621 1720000590 S VARICAP MA357 TX 6200007790 LQW2BHNR15J01L 09622 1720000590 S VARICAP MA357 TX 6200007790 LQW2BHNR15J01L 09801 1160000140 S DIODE DAP222 TL 6200007770 LQW2BHNR10J01L 6140002810 LR 317 6140003210 LR 358 21851 2010002580 S FILTER FL 348 64 455 MHz 6200003260 NL 322522T 101J 1301 2020000210 CERAMIC CFJ455K5 FL 65 6200005700 ELJRE 22NG F 11341 2020001030 CERAMIC CFWLA455KGFA B0 CFWS455G 6200004960 NL 252018T R33J 6200002610 NL 252018T R47J FI1501 2020001040 CERAMIC CFWLA455KEFA B0 CFWS455E 6200002420 NL 252018 068 6200004940 MLF1608D R27K T 6200010380 ELJRE R15J F3 2101 6070000150 S DISCRIMINATOR CDBCB455KCAY24 RO
53. dB atten uator input output impedance is 50 The output power from the power amplifier Q200 Q201 passes through the attenuator and is then applied to the SWR detecting circuit D645 The signal is applied to the main CPU MAIN unit 5901 via the A D convertor MAIN unit 5601 as TSWL signal The main CPU is analyzed SWR to use the TSWL signal from the SWL detecting circuit and TPZL signal from the power detecting circuit TDTS signal from the 711 MAIN unit IC5901 pin 44 The signal from the gt to the antena power SWR detector D560 D561 RL640 RL641 D645 gt SWR detector IC641 gt TSWL signal to the A D Q646 D646 Q641 convertor Impedance MAIN unit IC5601 pin 2 TPZL signal to the A D lt Switch detector convertor Q643 MAIN unit IC5601 pin 15 D643 Q811 Phase detector 4 kel TPZS signal to the main CPU 640 MAIN unit 5901 74 I Comparator TPHK signal to the main CPU D640 MAIN unit IC5901 pin 75 Power gt detector 3 6 CPU PORT ALLOCATIONS 3 6 1 MAIN CPU PORT ALLOCATIONS MAIN UNIT IC5901 3 5 POWER SUPPLY CIRCUITS 3 5 1 VOLTAGE LINES MAIN UNIT Common 3 V converted from the HV line by the 3 regulator circuit IC9901 Common 3 V conver
54. switches ON via the RL640 and RL641 The attenuator s impedance is set to 50 Q which is same as power amplifier s output impedance The attenuator s input impedance is about SWR 1 however its output impedance changes variably Therefore attenuator s output impedance is matched to the antenna to become about SWR 1 then impedance matching is depended on input impedance The antenna matching network circuit switches OFF via the RL640 and RL641 when the impedance is matched between the output impedance and antenna The antenna matching network circuit is composed between RL640 and RL641 Therefore each detecting circuits work when antenna tuning is ON only Thus There isn t influence about loss of each detecting circuits when antenna tuning is OFF In addition the output power from the power amplifier Q200 Q201 is applied to the this circuit as low power via the attenuator Therefore the output power doesn t effect to interference while impedance tuning 3 4 2 OUTPUT POWER DETECTING CIRCUIT PA UNIT The output power from the power amplifier Q200 Q201 is divided at the 640 and 641 The divided voltage is applied to the power detecting circuit D640 as detecting voltage The detected voltage is applied to the main CPU MAIN unit IC5901 via the A D convertor MAIN unit IC5601 as TPZL signal after being passed through the switch circuit IC641 Q646 3 4 3 IMPEDANCE DETECTING CIRCUIT PA UNIT The output power from
55. 0 7030003680 7030003720 7030003680 7030003680 7030003720 7030003540 7030003560 7030003600 7030003560 7030007911 7030005981 7030003440 7030003640 7030003440 7030003440 7030003560 7030003440 7030003440 7030003400 7030003400 7030003440 7030003440 7030003440 7030003640 7030003440 7030003440 7030003440 7030003440 7030003440 7030003520 7030003520 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003600 7030003440 7030003640 7030003440 7030003640 7030003600 7030003440 7030003640 7030003440 7030003560 7030003560 7030003440 7030003440 7030003440 7030003440 7030003640 7030003620 7030003580 7030003520 7030003440 7030003560 7030003640 7030003620 7030003580 7030003520 7030003440 7030003680 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 RE
56. 0 COIL EXC ELDR25C 1560001250 S FET UM5KIN TR 2040000490 COIL EXC ELDR25C 1560001250 S FET UMSKIN TR 2040000490 COIL EXC ELDR25C 1560001250 S FET UMSKIN TR 6200002640 S COIL NL 252018T R15J 1560001250 S FET UMSKIN TR 6200002040 S COIL NL 252018T 101J 1560001250 S FET UMSKIN TR 6200003950 S COIL HF50ACC 322513 T 1560001250 S FET UMSKIN TR 6140002350 COIL LR 274 RIB4X7X5 3A6 1560001250 S FET UMSKIN TR 6150005310 COIL LR 430 1560001250 S FET UMSKIN TR 2040000490 EXC ELDR25C 1560001250 S FET UMSKIN TR 2040000490 COIL EXC ELDR25C 1560001250 S FET UMSKIN TR 6110001630 COIL LA 246 1560001250 S FET UMSKIN TR 6200005010 S COIL NL 252018T 100J 1560001250 S FET UMSKIN TR 6110001560 COIL LA 236 1560001250 S FET UMSKIN TR 6110001640 COIL LA 247 1560001250 S FET UMSKIN TR 6150005180 COIL LR 417 1560001250 S FET UMSKIN TR 6150005190 COIL LR 418 1560001250 S FET UMSKIN TR 6200001720 S COIL NL 322522T 1R0J 1530002570 S TRANSISTOR 2SC4405 3 TL 6150005200 COIL LR 419 1560001220 S FET ECH8301 TL 6150005210 LR 420 1560001260 S FET 25 3018 T106 6150005220 COIL LR 421 6150005230 COIL LR 422 6150005230 COIL LR 422 1790000700 DIODE DSA3A1 6150005250 COIL LR 424 1750000550 S DIODE 155355 17 6150005240 LR 423 1750000850 S DIODE MMBV3700LT1 6150005280 COIL LR 427 1160000070 S DIODE DAN202K T146 6150005260 COIL LR 425 1160000070 S DIODE DAN202K T146 6150005270 COIL LR 426 1160000070 S DIODE DAN2
57. 0 S DIODE DAN202K T146 1560001250 S FET UM5KIN TR 1160000070 S DIODE DAN202K T146 1560001250 S FET UM5KIN TR 1160000070 S DIODE DAN202K T146 1560001250 S FET UM5KIN TR 1160000070 S DIODE DAN202K T146 1560001250 S FET UM5KIN TR 1160000070 S DIODE DAN202K T146 1560001250 S FET UM5KIN TR 1160000070 S DIODE DAN202K T146 1560001250 S FET UM5KIN TR 1160000070 S DIODE DAN202K T146 1560001250 S FET UM5KIN TR 1160000070 S DIODE DAN202K T146 1560001250 S FET UM5KIN TR 1160000070 S DIODE DAN202K T146 1560001250 S FET UM5KIN TR only 1160000070 S DIODE DAN202K T146 1560001250 S FET UM5KIN TR only 1160000070 S DIODE DAN202K T146 1510000500 S TRANSISTOR 2SA1162 GR TE85R 1160000070 S DIODE DAN202K T146 1560001260 S FET 2SK3018 T106 1160000070 S DIODE DAN202K T146 1560001260 S FET 2SK3018 T106 1160000070 S DIODE DAN202K T146 1560000560 S FET 2SK882 GR TE85L 1160000070 S DIODE DAN202K T146 1560001260 S FET 2SK3018 T106 1160000070 S DIODE DAN202K T146 1560000560 S FET 2SK882 GR TE85L 1160000070 S DIODE DAN202K T146 1590001330 S TRANSISTOR DTA114EUA T106 1160000070 S DIODE DAN202K T146 1560001260 S FET 2SK3018 T106 1560001260 S FET 2SK3018 T106 1560001250 S FET UM5KIN TR 6200005010 S COIL NL 252018T 100J 1560001250 S FET UM5KIN TR 6200001830 S COIL NL 322522T 100J 1560001250 S FET UM5KIN TR 2040000490 COIL EXC ELDR25C 1560001250 S FET UM5KIN TR 6200003030 S COIL NL 322522T R47J 3 1560001250 S FET UM5KIN TR 204000049
58. 0 MHz Mode USB MIC GAIN 5 Connect CP2711 on the MAIN unit to ground Connect an audio generator to MIC connector and set as 1 5 kHz 30 mV Transmitting Connect an RF power meter to ANT1 connector 10 W Transmitting Connect a digital multimeter to check point CP41 Minimum voltage After remove the jumper wire from CP2711 on the MAIN board PA UNIT TOP VIEW J640 R164 R159 Idling current adjustment CP41 SWR detection check point J642 J641 C561 Antenna tuner adjustment plug replacement point SWR detection adjustment Downloaded by RadioAmateur EU 4 7 SET MODE ADJUSTMENTS No 2 ADJUSTMENT ENTERING ADJUSTMENT SET MODE ADJUSTMENT CONDITION Enter tuner adjustment set mode Turn power OFF Terminate the REMOTE jack with 3 5 d mm shorten plug While pushing P AMP ATT and TUNER turn power ON DISPLAY OPERATION Push F 1 TUN to enter the anten na tuner adj setting mode Then advance to the following set ting or push UP DN to scroll the display Disconnect the plug P1 from the J642 and then connect P1 to the J641 Receiving Receiving Push MENU GO to set a
59. 0 NL 322522T 101J D5101 1790001560 S DIODE 1SS372 TE85R 6200002000 NL 252018T 3R3J D5102 1790001560 S DIODE 1SS372 TE85R 6200004670 NL 252018T 3R9J D5103 1790001560 S DIODE 1SS372 TE85R 6200003260 NL 322522T 101J D5201 1790001560 S DIODE 1SS372 TE85R 6200003260 NL 322522T 101J D5202 1790001560 S DIODE 1SS372 TE85R 6200004670 NL 252018T 3R9J D5506 1790001250 S DIODE MA2S111 TX 6200003280 NL 252018T 2R2J D5601 1790001560 S DIODE 1SS372 TE85R 6200003260 NL 322522T 101J D5602 1790001560 S DIODE 1SS372 TE85R 6200003260 NL 322522T 101J D5603 1790001560 S DIODE 1SS372 TE85R 6200004950 NL 252018T 1R8J D5701 1790001560 S DIODE 1SS372 TE85R 6200001980 NL 252018T 1R0J D5702 1790001560 S DIODE 1SS372 TE85R 6200003260 NL 322522T 101J D5801 1790001250 S DIODE MA2S111 TX 8 only 6200003260 NL 322522T 101J D5802 1790001250 S DIODE MA2S111 TX only 6200003270 NL 252018T R56J D5803 1790001250 S DIODE MA2S111 TX B only 6200002610 NL 252018T R47J D5805 1790001250 S DIODE MA2S111 TX only 6200003260 NL 322522T 101J D5806 1790001250 S DIODE MA2S111 TX 6200003260 NL 322522T 101J D5808 1790001250 S DIODE MA2S111 TX P only 6200002850 NL 252018T R82J D5813 1790001250 S DIODE 25111 6200009850 NL 252018T R39J D5981 1790001250 S DIODE MA2S111 TX 6200003260 NL 322522T 101J D6001 1790001250 S DIODE MA2S111 TX 6200003260 NL 322522T 101J D6201 1790001250 S DIODE MA2S111
60. 0 Q 103 V 10 331 V 330 103 V 10 222 V 2 2 101 V 100 101 V 100 9 471 V 470 102 V 1 102 V 1 271 V 270 ERJ3GEYJ 180 V 18 0 271 V 270 471 V 470 ERJ3GEYJ 472 V 4 7 102 V 1 RV 150 RHO3A3A14X0FC 103 102 V 1 102 V 1 472 V 4 7 ERJ3GEYJ 473 V 47 102 V 1 102 V 1 102 V 1 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 474 V 470 271 V 270 ERJ3GEYJ 102 V 1 473 V 47 222 V 2 2 473 V 47 221 V 220 473 V 47 ERJ3GEYJ 103 V 10 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 101 V 100 ERJ3GEYJ 101 V 100 471 V 470 271 V 270 ERJ3GEYJ 180 V 18 271 V 270 ERJ3GEYJ 103 V 10 473 V 47 ERJ3GEYJ 101 V 100 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 102 V 1 ERJ3GEYJ 102 V 1 E
61. 00006110 7700002000 8930007300 DESCRIPTION Bead FSOHO90RN Bead FSOHO90RN Tube Connector 1490R TUNER Cable OPC 1215 2494 PA heatsink 2591 rug EUR 1 FRA 1 ESP 1 ITR 1 only VCO shield plate A Insulation plate AH VCO shield plate A Insulation plate AH Cable tie 80 Cable tie 80 DESCRIPTION Connector AP 330 Connector AP 370B Fuse FGB 4A DC power cable OPC 1229 ACC cable OPC 596 Hand microphone HM 103 ACC Mic hunger amp B 10 F MP11 F F Si 3 5 7 9 20 40 VFOA BIN 2 D MP26 F MP11 F MP3 F 47371 J6801 M 16851 J6951 16901 M 6921 M MP4 12 C MP14 10 J1 C MP8 C J901 P MP11 C Downloaded by RadioAmateur EU Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan Phone 06 6793 5302 06 6793 0013 URL http Awww icom co jp world index html Icom America Inc lt Corporate Headquarters gt 2380 116th Avenue Bellevue WA 98004 U S A Phone 425 454 8155 Fax 425 454 1509 URL http Avww icomamerica com lt Customer Service gt Phone 425 454 7619 I
62. 0003800 7030003670 7030003670 7030003670 7030003680 7030003690 7030003760 7030003680 7030003840 7030003800 7030003560 7030003560 7030008141 7030008141 7030008141 7030003700 7030003730 7030003650 7030003640 7030003680 7030003520 7030003640 7030003460 7030003640 7030003640 7310002720 7030003400 7030003560 7030003520 7030003610 7030003490 7030003320 7030003600 7030003440 7030004040 7030003600 7030003680 7030003400 7030003560 7030003680 7030003560 7030003720 7030003670 7030003320 7030003440 7030003440 7030003440 7030003440 7030003440 7030003720 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 TRIMMER 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
63. 006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 5210000130 FUSE FGB 4A FGBO 125V 4030006880 S CERAMIC C1608 JB 1H 472K T 5220000230 HOLDER S N5054 01 4030006880 S CERAMIC C1608 JB 1H 472K T 5220000230 HOLDER S N5054 01 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011110 S CERAMIC GRM31M2C2H9RODVO1L 8900011990 CABLE OPC 1215 4030011170 S CERAMIC GRM31M2C2H180JV01L 7030000010 S JUMPER MCR10EZHJ JPW 000 4030011220 S CERAMIC GRM31M2C2H360JV01L 7030000010 S JUMPER MCR10EZHJ JPW 000 4030018350 S CERAMIC GRM31A5C2J151JW01D 7030000010 S JUMPER MCR10EZHJ JPW 000 4030018350 S CERAMIC GRM31A5C2J151JW01D 7030000010 S JUMPER MCR10EZHJ JPW 000 EUR EUR 1 USA USA 1 KOR KOR 1 8 EUR EUR 1 ESP ESP 1 OTH OTH 1 FRA FRA 1 ITA ITA 1 D ESP ESP 1 KOR KOR 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 S Surface mount PA UNIT ORDER NO DESCRIPTION MAIN UNIT REF NO ORDER NO DESCRIPTION 7030000010 7030000010 7030000010 7030000010 7030000010 7030003860 7030000010 7030000010 7030000010 7030000010 7030000010 7030000010 7030000010 7030010250 7030003860 7030003860 7030003860 7030003860 7030003860 7030000010 7030003860
64. 02K T146 6150005270 COIL LR 426 1160000070 S DIODE DAN202K T146 6110001640 COIL LA 247 1160000070 S DIODE DAN202K T146 6110001650 COIL LA 248 1160000070 S DIODE DAN202K T146 6110001650 COIL LA 248 1160000070 S DIODE DAN202K T146 6200001720 S COIL NL 322522T 1ROJ 1160000070 S DIODE DAN202K T146 6140003490 COIL LR 391 1160000070 S DIODE DAN202K T146 6140002810 S COIL LR 317 1160000070 S DIODE DAN202K T146 6140002810 S COIL LR 317 EUR EUR 1 USA USA 1 KOR KOR 1 8 EUR EUR 1 ESP ESP 1 OTH OTH 1 FRA FRA 1 ITA ITA 1 D ESP ESP 1 KOR KOR 1 ITA ITA 1 2 FRA FRA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 2 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 S Surface mount PA UNIT ORDER NO DESCRIPTION PA UNIT ORDER NO DESCRIPTION 6180003310 6200005010 6200005010 6110002750 6110002760 6110002770 6110003700 6110003710 6110003720 6110003730 6150005290 6150005300 6200003280 6200003280 6200003280 6200003280 6200003280 6200003280 6200003280 6200003280 6200003280 6200003280 6200003280 6200003280 6200003280 6200003280 6200003280 6200003280 6200003280 6200003280 6200003280 6200003280 6200003280 2040000490 6200003240 6200003240 6910003570 6910003570 COIL S COIL S COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S
65. 030011600 S CERAMIC C1608 JB 1E 104K T 4030007160 S CERAMIC C1608 CH 1H 181J T 4510005500 ELECTROLYTIC 16 MV 10 HC 4030017810 S CERAMIC C1608 CH 1H 102J T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030011340 S CERAMIC C1608 CH 1H 471J T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007090 S CERAMIC C1608 CH 1H 470J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007090 S CERAMIC C1608 CH 1H 470J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030017800 S CERAMIC C1608 CH 1H 561J T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030007160 S CERAMIC C1608 CH 1H 181J T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030017810 S CERAMIC C1608 CH 1H 102J T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030007120 S CERAMIC C1608 CH 1H 820J T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030017800 S CERAMIC C1608 CH 1H 561J T 4030007090 S CERAMIC C1608 CH 1H 470J T 4030006880 S CERAMIC C1608 JB 1H 472K T amp EUR EUR 1 USA USA 1 KOR 1 8 EUR EUR 1 ESP ESP 1
66. 04K T C1608 CH 1H 101J T C1608 JB 1E 104K T C1608 JB 1H 103K T C1608 JB 1H 103K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T S ELECTROLYTIC ECEV1CA100SR S CERAMIC S CERAMIC S CERAMIC C1608 JB 1E 104K T C1608 JB 1H 472K T C1608 JB 1H 222K T S ELECTROLYTIC ECEV1CA100SR S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 CH 1H 151J T C1608 CH 1H 101J T C1608 JB 1H 472K T S ELECTROLYTIC ECEV1HA3R3SR S ELECTROLYTIC ECEV1CA100SR S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 JB 1H 472K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1H 102K T C1608 JB 1H 222K T C1608 CH 1H 121J T C1608 JB 1E 104K T C3216 JB 1C 105M T C1608 CH 1H 220J T S ELECTROLYTIC ECEV1CA100SR S CERAMIC C1608 JB 1E 104K T EUR EUR 1 ESP ESP 1 OTH OTH 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 2 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 D S Surface mount MAIN UNIT MAIN UNIT DESCRIPTION DESCRIPTION 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 472K T 4510004440 S ELECTROLYTIC ECEV1HA010SR 4030006880 S CERAMIC C16
67. 08 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4510004590 ELECTROLYTIC 16 MV 470 HC 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1
68. 1 TC74HCT7007AF BU4052BCF T1 7504 TE85R SN74HCT244APWR M30620FCMGP CAT24WC64J TE13 R3112N281A TR BU4094BCF E2 M62364FP 600D NJM2902M T1 M5282FP 70CD TDA7233D TDA7233D013TR AD9833BRM MC145170D2R2 TC7SUO4F TE85R LC7153M TLM TA78L05F TE12R TC7WO4F 121 AD9833BRM TC74HCT7007AF S 812C33AMC C2N T2 BAO33FP E2 TA7805F TE16L 2 DTA114EE TL DTA114EE TL 2SK3018 T106 2SK3018 T106 XP4311 TX XP4311 TX 2SC4081 T106 R 2SC4081 T106 R 2SC4081 T106 R 2SC4081 T106 R 2SC4081 T106 R 2SC4081 T106 R 2SC4081 T106 R 2SC4081 T106 R 2SC4081 T106 R DTA114EE TL DTA114EE TL DTA114EE TL 2SK3018 T106 2SK3018 T106 2SK3018 T106 2SK1740 TA DTA114EE TL 2SC4536 QS T1 XP4311 TX DTA114EE TL 2SK3018 T106 2SC4673D TD DTA114EE TL 2SK3018 T106 2SK508 K52 T2B 3SK294 TE85L 3SK294 TE85L DTA114EE TL 2SC4081 T106 R 2SC4081 T106 R 2SA1576A T106R 2SC4081 T106 R 2SK3018 T106 2SK882 GR TE85L 2SK882 GR TE85L 2SK882 GR TE85L 3SK294 TE85L DTC114EE TL 2SK882 GR TE85L 2SC4081 T106 R only only EUR EUR 1 ESP ESP 1 OTH OTH 1 D ESP ESP 1 KOR KOR 1 ITA ITA 1 2 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 S Surface mount MAIN UNIT MAIN UNIT ORDER ORDER NO DESCRIPTION NO DESCRIPTION 1590001870 S TRANSISTOR DTA114EE TL 1560001260 S FET 2SK3018 T106 1590001870 S TRANSISTOR DTA114EE TL 1590001870 S
69. 1 contact base MAIN UNIT WS1 J6801 J6851 J6901 J6921 J6951 J7371 MP701 MP5901 MP5902 MP5903 MP9201 MP9621 MP9624 MP9625 MP9700 MP9701 MP9702 MP9703 MP9704 MP9705 MP9961 Screw abbreviations Self tapping PH Pan head 8970024110 6510016170 6450001840 6450000140 6450001790 6450001640 6450000140 8510012400 8510015080 8930060200 8930060210 8510015070 8930060030 8510015360 8810003960 8930059950 8930059940 8930059930 8930045530 8930060170 8930060180 8510015390 Variable resistor TP96D231E20 20F 10KB 1897 Switch SW 162 SSSS22 2 11 DESCRIPTION ICOM shield B Connector 52018 8835 MIC Connector TCS7568 43 201 DATA Connector HSJ0807 01 010 REMOTE Connector HLJ7000 01 3010 KEY Connector TCS5044 01 4111 ACC Connector HSJ0807 01 010 EXT SP 2177 D A case 2591 shield case Sheet CJ Sheet CK 2591 VCO case 2591 A PLL case assembly 2591 A PLL cover Setscrew 2 6 x 5 Sponge HE Sponge HF Sponge HG Magic tape F Rubber sheet BE Rubber sheet BF 2591 reg plate FH Flat head ZK Black BS Brass NI Nickel NI ZU Nickel Zinc cA GA eA 6 mk a k PA UNIT 6910000640 6910000640 9010000630 6510001920 8900011990 8410002430 8860001310 8510002280 8930008680 8510002280 8930008680 8950000180 8950000180 ACCESSORIES 5610000050 5610000170 5210000130 8900012050 89
70. 10 S RESISTOR 7030003700 S RESISTOR 7030003730 S RESISTOR 7030003510 S RESISTOR 7030003440 S RESISTOR 7030003440 S RESISTOR 7030003550 S RESISTOR 7030003640 S RESISTOR 7030003560 S RESISTOR 7030003200 S RESISTOR 7030003440 S RESISTOR 7030003440 S RESISTOR 7030003640 S RESISTOR 7030003640 S RESISTOR 7030003440 S RESISTOR 7030003440 S RESISTOR 7030003640 S RESISTOR 7030003640 S RESISTOR 7030000210 S RESISTOR 7030000210 S RESISTOR 7030003440 S RESISTOR 7030003440 S RESISTOR 7030003640 S RESISTOR 7030003640 S RESISTOR 7030003440 S RESISTOR 7030003440 S RESISTOR 7030003640 S RESISTOR 7030003640 S RESISTOR 7030000210 S RESISTOR 7030000210 S RESISTOR 7030003440 S RESISTOR 7030003440 S RESISTOR 7030003640 S RESISTOR 7030003640 S RESISTOR 7030003440 S RESISTOR 7030003440 S RESISTOR 7030003640 S RESISTOR 7030003640 S RESISTOR 7030000210 S RESISTOR 7030000210 S RESISTOR 7030003440 S RESISTOR 7030003440 S RESISTOR 7030003640 S RESISTOR 7030003640 S RESISTOR 7030003440 S RESISTOR 7030003440 S RESISTOR 7030003640 S RESISTOR 7030003640 S RESISTOR 7030000210 S RESISTOR 7030000210 S RESISTOR 7030003440 S RESISTOR 7030003440 S RESISTOR 7030003640 S RESISTOR 7030003640 S RESISTOR 7030003440 S RESISTOR 7030003440 S RESISTOR 7030003640 S RESISTOR 7030003640 S RESISTOR 7030000210 S RESISTOR 7030000210 S RESISTOR 7030003440 S RESISTOR 7030003440 S RESISTOR 7030003640 S RESIST
71. 100 4030011600 S CERAMIC C1608 JB 1E 104 7030003670 S RESISTOR ERJSGEYJ 823 V 82 4030006880 S CERAMIC C1608 JB 1H 472K T 7030003440 S RESISTOR ERJSGEY J 102 V 1 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003640 S RESISTOR ERJSGEYJ 473 V 47 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007050 S CERAMIC C1608 CH 1H 220J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007110 S CERAMIC 1608 1 680J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011540 S CERAMIC 1608 CH 1H 750J T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030007050 S CERAMIC C1608 CH 1H 220J T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030007080 S CERAMIC C1608 CH 1H 390J T 4030006860 S CERAMIC C1608 JB 1H 102K T 4510004630 S ELECTROLYTIC ECEV1CA100SR 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4550002810 S TANTALUM TESVD2 1E 106M 12L 4030017810 S CERAMIC C1608 CH 1H 102J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011340 S CERAMIC C1608 CH 1H 471J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030017810 S CERAMIC C1608 CH 1H 102J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030017810 S CERAMIC C1608 CH 1H 102J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011330 S CERAMIC C1608 CH 1H 391J T 4
72. 2 1C 476M 12R 4030006880 S CERAMIC C1608 JB 1H 472K T C9922 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T C9923 4510004630 S ELECTROLYTIC ECEV1CA100SR 4030011600 S CERAMIC C1608 JB 1E 104K T C9924 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T C9941 4510004630 S ELECTROLYTIC ECEV1CA100SR 4030006880 S CERAMIC C1608 JB 1H 472K T C9942 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T C9943 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 9944 4510004630 S ELECTROLYTIC ECEV1CA100SR 4030007090 S CERAMIC C1608 CH 1H 470J T C9961 4510004590 ELECTROLYTIC 16 MV 470 HC 4030007060 S CERAMIC C1608 CH 1H 270J T C9962 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007020 S CERAMIC C1608 CH 1H 120J T C9963 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007070 S CERAMIC C1608 CH 1H 330J T C9964 4510004590 ELECTROLYTIC 16 MV 470 HC 4030006950 S CERAMIC C1608 CH 1H 040C T 4030007040 S CERAMIC C1608 CH 1H 180J T 4030007020 S CERAMIC C1608 CH 1H 120J T CP2711 6910009670 S CHECK P HK3 S T 4030007110 S CERAMIC C1608 CH 1H 680J T 4030007140 S CERAMIC C1608 CH 1H 121J T 4030007110 S CERAMIC C1608 CH 1H 680J T 6510007020 CONNECTOR TMP J01X V6 4510004630 S ELECTROLYTIC ECEV1CA100SR 6510007020 CONNECTOR TMP JO1X V6 4030011600 S CERAMIC C1608 JB 1E 104K T 6510018970 S CONNECTOR B4B PH SM3
73. 3 MAIN UNIT 5 pieces 8810009610 Screw FH M2 6x6 ZKIC 703 Top cover 10 pieces Addresses are provided on the inside back cover for your convenience REPAIR NOTES 1 Make sure a problem is internal before disassembling the transceiver 2 DO NOT open the transceiver until the transceiver is disconnected from its power source 3 DO NOT force any of the variable components Turn them slowly and smoothly 4 DO NOT short any circuits or electronic parts An insu lated tuning tool MUST be used for all adjustments 5 DO NOT keep power ON for a long time when the trans ceiver is defective 6 DO NOT transmit power into a signal generator or a sweep generator 7 ALWAYS connect a 50 dB to 60 dB attenuator between the transceiver and a deviation meter or spectrum ana lyzer when using such test equipment 8 READ the instructions of test equipment thoroughly before connecting equipment to the transceiver TABLE OF CONTENTS SECTION 1 SECTION 2 SECTION 3 Ja 2 2 3 3 3 3 SECTION 4 4 4 4 4 4 4 4 SECTION 5 SECTION 6 SECTION 7 SECTION 8 8 8 8 8 8 SECTION 9 SECTION 10 SECTION 11 11 11 11 SPECIFICATIONS INSIDE VIEWS CIRCUIT DESCRIPTION 1 RECEIVER CIRCUITS cessere aa oe pO sua ana g ub ea ER EE 3 1 2 TRANSMITTER CIRCUITS 1 4 3 4 3 PEL CIRCUINS alan kasaqku EE RON nete EA 3 7 4 ANTENNA T
74. 3 V 10 ERJ3GEYJ 183 V 18 ERJ3GEYJ 103 V 10 183 V 18 ERJ3GEYJ 103 V 10 ERJ3GEYJ 183 V 18 ERJ3GEYJ 103 V 10 183 V 18 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 472 V 4 7 472 V 4 7 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 102 V 1 ERJ12YJ2R2U 2 2 Q ERJ3GEYJ 102 V 1 223 V 22 1000 100 0 1000 100 0 473 V 47 473 V 47 ERJ3GEYJ 102 V 1 332 V 3 3 332 V 3 3 ERJSGEYJ 222 V 2 2 473 V 47 ERJ3GEYJ 102 V 1 amp EUR EUR 1 USA USA 1 KOR KOR 1 0 FRA FRA 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 8 EUR EUR 1 ESP ESP 1 OTH OTH 1 D ESP ESP 1 KOR KOR 1 ITA ITA 1 2 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 S Surface mount DISPLAY UNIT DISPLAY UNIT ORDER ORDER NO DESCRIPTION NO DESCRIPTION 7030003800 S RESISTOR ERJSGEYJ 105 V 1 4550002980 S TANTALUM _ TEMSVA 1C 225M 8L 7030003420 S RESISTOR ERJSGEYJ 681 V 680 4030011600 S
75. 3 V 39 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 473 V 47 823 V 82 ERJSGEYJ 472 V 4 7 ERJ3GEYJ 471 V 470 ERJ3GEYJ 103 V 10 473 V 47 ERJ3GEYJ 103 V 10 ERJ3GEYJ 104 V 100 ERJ3GEYJ 102 V 1 ERJ3GEYJ 221 V 220 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 682 V 6 8 472 V 4 7 473 V 47 ERJ3GEYJ 103 V 10 682 V 6 8 ERJ3GEYJ 104 V 100 ERJ3GEYJ 103 V 10 ERJ3GEYJ 153 V 15 ERJ3GEYJ 103 V 10 ERJ3GEYJ 560 V 56 Q ERJ3GEYJ 103 V 10 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 154 V 150 ERJ3GEYJ 104 V 100 104 V 100 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 103 V 10 472 V 4 7 ERJ3GEYJ 474 V 470 682 V 6 8 ERJ3GEYJ 103 V 10 ERJ3GEYJ 104 V 100 104 V 100 ERJ3GEYJ 473 V 47 222 V 2 2 ERJ3GEYJ 103 V 10 ERJ3GEYJ 104 V 100 474 V 470 474 V 470 474 V 470 474 V 470 474 V 470 ERJ3GEYJ 473 V
76. 3440 7030003670 7030003440 7030003640 7030003440 7030003640 7030003680 7030010410 7030010410 7030010410 7030010410 4030011600 4030011600 4030011600 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 TRIMMER 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 CERAMIC S CERAMIC S CERAMIC 102 V 1 101 V 100 105 V 1 MQ 102 V 1 102 V 1 102 V 1 102 V 1 122V 101 100 0 ERJ3GEYJ 331 V 330 103 V 10 ERJ3GEYJ 561 V 560 102 V 1 ERJ3GEYJ 331 V 33
77. 3GEYJ 1R0 V 10 only 6180003290 COIL BM27 400 6A 7030003280 S RESISTOR ERJ3GEYJ 470 V 470 amp only 6180003290 27 400 6 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 only 6200005010 S COIL NL 252018T 100J 7030003390 S RESISTOR ERJ3GEYJ 391 V 390 0 only 6200005010 S COIL NL 252018T 100J 7030003400 S RESISTOR ERJ3GEYJ 471 V 470 0 amp only 6200004960 S COIL NL 252018T R33J 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 only 6200003120 S COIL NL 322522T 8R2J 7030003380 S RESISTOR __ 331 V 330 6200004960 S COIL NL 252018T R33J 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 0 6200005050 S COIL NL 252018T 330J 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 6200008910 S COIL 1812 5 122 7030003380 S RESISTOR ERJ3GEYJ 331 V 330 6200008910 S COIL 1812CS 122XKBC 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 6190001280 COIL E544GN 110248 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 6200008910 S COIL 1812 5 122 7030003380 S RESISTOR ERJ3GEYJ 331 V 330 6200008910 S COIL 1812CS 122XKBC 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 6190001600 COIL E544GN 110275 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 6200008910 S COIL 1812CS 122XKBC 7030003380 S RESISTOR ERJ3GEYJ 331 V 330 6200004960 S COIL NL 252018T R33J 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 6200002410 S COIL NL 252018T 056J 7030003720 S RESISTOR ERJ3GEYJ 224 V 220
78. 3GEYJ 224 V 220 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 7030003350 S RESISTOR ERJ3GEYJ 181 V 180 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 7030003400 S RESISTOR ERJ3GEYJ 471 V 470 Q 7030003230 S RESISTOR ERJ3GEYJ 180 V 18 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 7030003310 S RESISTOR ERJSGEYJ 820 V 82 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 7030003280 S RESISTOR ERJ3GEYJ 470 V 47 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 Q 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 7030003280 S RESISTOR ERJ3GEYJ 470 V 47 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7310002740 S TRIMMER RV 150 14 103 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7510001460 S THERMISTOR NTCG16 3NH 471KT 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003340 S RESISTOR ERJ3GEYJ 151 V 150 7030003560 S RESISTOR ERJSGEYJ 103 V 10 7030003470 S RESISTOR ERJ3GEYJ 182 V 1 8 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 70300035
79. 50 S RESISTOR ERJ3GEYJ 822 V 8 2 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003410 S RESISTOR ERJ3GEYJ 561 V 560 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003360 S RESISTOR ERJ3GEYJ 221 V 220 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 7510001460 S THERMISTOR NTCG16 3NH 471KT EUR EUR 1 USA USA 1 KOR KOR 1 8 EUR EUR 1 ESP ESP 1 OTH OTH 1 FRA FRA 1 ITA ITA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 amp FRA FRA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 S Surface mount MAIN UNIT ORDER NO DESCRIPTION MAIN UNIT ORDER NO DESCRIPTION 7030003440 7030003440 7510001540 7030003440 7030003440 7030003370 7030003230 7030003370 7030003440 7030003530 7030003470 7030003800 7030003340 7030003520 7030003320 7030003440 7030003500 7030003440 7030003280 7030003440 7030003640 7030003560 7030003540 7030003320 7030003640 7030003420 7030003450 7030003380 7030003840 7030003640 7030003640 7030003680 7030003360 7030003440 7030003500 7030003320 7030003400 7030003600 7030003320 7030003400 7030003600 7030003320 7030003400 7030003640 7030003320 7030003480 7030003340 7030003400 7030003740 7030003680 7030003680 7030003560
80. 540 S SWITCH SKQHFC 7030003450 S RESISTOR ERJ3GEYJ 122 V 1 2 2260002540 S SWITCH SKQHFC 7030003450 S RESISTOR ERJ3GEYJ 122 V 1 2 2260002540 S SWITCH SKQHFC 7030003450 S RESISTOR ERJ3GEYJ 122 V 1 2 2260002250 S SWITCH LS22BB 2SD PG T 7030003450 S RESISTOR ERJ3GEYJ 122 V 1 2 2260001680 S SWITCH SKQDPB 7030003450 S RESISTOR ERJ3GEYJ 122 V 1 2 7030003450 S RESISTOR ERJ3GEYJ 122 V 1 2 7030003450 S RESISTOR ERJ3GEYJ 122 V 1 2 7030003860 S JUMPER ERJ3GE JPW V 7030003430 S RESISTOR ERJ3GEYJ 821 V 820 7120000470 JUMPER ERDS2TO 7030003430 S RESISTOR ERJSGEYJ 821 V 820 7120000470 JUMPER ERDS2TO 7030003800 S RESISTOR ERJ3GEYJ 105 V 1 7030003860 S JUMPER ERJ3GE JPW V 4030006880 S CERAMIC C1608 JB 1H 472 0910055774 B 5905D 4030006880 S CERAMIC C1608 JB 1H 472 6910012350 S BEAD MMZ1608Y 102BT 4030006880 S CERAMIC C1608 JB 1H 472 6910012350 S BEAD MMZ1608Y 102BT 4030012610 S CERAMIC C2012 JB 1C 474K T 8930059720 LCD CONTACT SRCN 2591 SP N W 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007020 S CERAMIC C1608 CH 1H 120J T 4030007020 S CERAMIC C1608 CH 1H 120J T 4030011600 S CERAMIC C1608 JB 1E 104K T EUR EUR 1 USA USA 1 KOR KOR 1 8 EUR EUR 1 ESP ESP 1 OTH OTH 1 FRA FRA 1 ITA ITA 1 D ESP ESP 1 KOR
81. 560000490 S FET 2SK508 K52 T2B only 1750000370 S DIODE DA221 TL 1530002060 S TRANSISTOR 2SC4081 T106 R only 1750000370 S DIODE DA221 TL 1530003220 S TRANSISTOR 2SC4406 4 TL 1790001250 S DIODE MA2S111 TX 1590001870 S TRANSISTOR DTA114EE TL only 1790001560 S DIODE 1SS372 TE85R 1560001260 S FET 2SK3018 T106 1750000520 S DIODE DAN222TL 1560000330 S FET 2SK210 GR TE85R 1790001790 S DIODE RB876W TL 1530003150 S TRANSISTOR 2SC4673D TD 1790001610 S DIODE 1SS385 TE85L 1530002060 S TRANSISTOR 2SC4081 T106 R 1790001790 S DIODE RB876W TL 1590001960 S TRANSISTOR XP4311 TX 1790001250 S DIODE MA2S111 TX EUR EUR 1 USA USA 1 KOR KOR 1 8 EUR EUR 1 ESP ESP 1 OTH OTH 1 FRA FRA 1 ITA ITA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 S Surface mount MAIN UNIT MAIN UNIT REF ORDER ORDER NO NO DESCRIPTION NO DESCRIPTION D2704 1790001250 S DIODE MA2S111 TX 6200002840 NL 252018T R22J only D2705 1160000140 S DIODE DAP222 TL 6200002640 NL 252018T R15J only D2741 1160000140 S DIODE DAP222 TL 6200005010 NL 252018T 100J only D2781 1790001330 S ZENER MA8036 L TX 6200003240 NL 322522T 221J D2782 1160000140 S DIODE DAP222 TL 6200003240 NL 322522T 221J D4001 1790001250 S DIODE MA2S111 TX 620000326
82. 60 and applied to the MAIN unit as the FORL voltage The FORL voltage is applied to the ALC amplifier MAIN unit IC2701 pin 2 The POCV voltage from the D A con verter MAIN unit IC6501 pin 23 determined by the RF power setting is applied to the same amplifier MAIN unit 2701 pin 3 as the reference voltage e Crystal HPF SSB P filter 2nd 1st Y IC1621 9 01401 1501 21854 IC1621 mixer IF XE E69 gt 00 22201 9621 jd D901 D701 FM AML VU DC A LPF FM 90 MHz FM tone Antenna LPF zi 0200 0201 0150 Q501 IC101 LPF Pre ce HPF Le When the FORL voltage exceeds the POCV voltage ALC bias voltage from IC2701 pin 1 controls 1st and 2nd IF amplifiers Q831 Q1401 This adjusts the output power to the level determined by the RF power setting until the FORL and voltages equalized In AM mode IC2701 operates as an averaging ALC amplifi er with 02703 02703 turns ON and the voltage is shifted for 4 W AM output power The ALC bias voltage from IC2701 is also applied to the main CPU IC5901 via the A D converter IC5601 as the ALCL voltage for ALC meter indication An external ALC input minus voltage from the ACC sock et pin 6 is shifted t
83. 608 JB 1E 104K T 4030011280 S CERAMIC C1608 CH 1H 271J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030009970 S CERAMIC C1608 JB 1H 182K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030008470 S CERAMIC C1608 JB 1H 272K T 4030007110 S CERAMIC C1608 CH 1H 680J T 4030009880 S CERAMIC C1608 JB 1H 682K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030009980 S CERAMIC C1608 JB 1H 152K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007110 S CERAMIC C1608 CH 1H 680J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007060 S CERAMIC C1608 CH 1H 270J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007150 S CERAMIC C1608 CH 1H 151J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007010 S CERAMIC C1608 CH 1H 100D T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007120 S CERAMIC C1608 CH 1H 820J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007110 S CERAMIC C1608 CH 1H 680J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007010 S CERAMIC C1608 CH 1H 100D T 4030006880 S CERAMIC C1608 JB 1H 472K T only 4030007140 S CERAMIC C1608 CH 1H 121J T 4030007130 S CERAMIC C1608 CH 1H 101J T only 4030007030 S CERAMIC C1608 CH 1H 150J T 4030007170 S CERAMIC C1608 CH 1H 221J T only 4030007140 S CERAMIC C1608 CH 1H 121J T 4030007030 S CERAMIC C1608 CH 1H 150J T only 4030007080 S CERAMIC 1608 CH 1H 390J T 4030006880 S CERAMIC C1608 JB 1H 472K T amp o
84. 6200002910 NL 252018T R27J X5901 6050009870 S XTAL CR 567 9 8304 MHz 6200010080 LQH31HNR50J01L 9501 6050011640 S XTAL CR 745 16 384 MHz 6150004280 LS 484B C 14927 6150004280 LS 484B C 14927 6140003770 LR 414 4KBL STP 01435 L3 6200003260 S COIL NL 322522T 101J 6140003770 LR 414 4KBL STP 01435 1101 6200005040 S COIL NL 252018T 220J 6150004280 LS 484B C 14927 1104 6200003260 S COIL NL 322522T 101J 6150004280 LS 484B C 14927 1201 6200003260 S COIL NL 322522T 101J 6140002810 LR 317 1202 6200003260 S COIL NL 322522T 101J 6140003530 LR 395 1203 6200003550 S COIL MLF1608A 4R7K T 6200003260 NL 322522T 101J 1204 6200008070 S COIL MLF1608E 6R8K 6 8U 6200009770 LQH43NN222J01L L301 6200002860 S COIL NL 252018T 4R7J 6150002291 LS 450 L302 6200003260 S COIL NL 322522 101 6150002291 LS 450 L303 6200003260 S COIL NL 322522T 101J 6150002291 LS 450 1304 6200002910 S COIL NL 252018T R27J 6150002291 LS 450 L305 6200004960 S COIL NL 252018T R33J 6150002291 LS 450 1501 6200002630 S COIL NL 252018T R10J only 6200009770 LQH43NN222J01L 1502 6200005010 S COIL NL 252018T 100J only 6200003260 NL 322522 101 1503 6200002650 S COIL NL 252018T R18J only 6150004080 LS 468 C 13958 1504 6200010530 S COIL C2520C R56G 0 56U only 6200003260 NL 322522 101 1505 6200003280 S COIL NL 252018T 2R2J only 6200009770 LQH43NN222J01L 1506 6140002810 S COIL LR 317 only 6200003260
85. 6880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030009980 S CERAMIC C1608 JB 1H 152K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007130 S CERAMIC C1608 CH 1H 101J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4550006250 S TANTALUM TEMSVA 1A 106M 8L 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006900 S CERAMIC C1608 JB 1H 103K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006900 S CERAMIC C1608 JB 1H 103K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030010210 S CERAMIC C3216 JB 1C 105M T 4030006880 S CERAMIC C1608 JB 1H 472K T 4510004630 S ELECTROLYTIC ECEV1CA100SR 4030006880 S CERAMIC C1608 JB 1H 472K T 4510004630 S ELECTROLYTIC ECEV1CA100SR 4030006880 S CERAMIC C1608 JB 1H 472K T 4030010760 S CERAMIC C1608 CH 1H 331J T 4030006880 S
86. 7030003560 7510001540 7310002720 7030003480 7030003320 7030003320 7030003680 7030003680 7030003320 7030003440 7030003560 7030003560 7030003440 7030003440 7030003440 7030003440 7030003640 7030003640 7030003640 7030003640 7030003560 7030003640 7030003320 7030003560 7030003560 7030003640 S RESISTOR S RESISTOR ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 S THERMISTOR NTCG16 4BH 332KT 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 102 V 1 ERJ3GEYJ 102 V 1 271 V 270 ERJSGEYJ 180 V 18 271 V 270 102 V 1 ERJSGEYJ 562 V 5 6 ERJ3GEYJ 182 V 1 8 105 V 1 ERJ3GEYJ 151 V 150 472 V 4 7 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 102 V 1 332 V 3 3 102 V 1 ERJSGEYJ 470 V 47 Q ERJ3GEY
87. 7030003640 7030003640 7030003440 7030003440 7030003640 7030003640 7030003440 7030000210 7030000210 7030000210 7030000210 7030000210 7030000210 7030000210 7030000210 7030000210 7030000210 7030003440 7030003640 7030003640 7030003440 7030003440 7030003640 7030003640 7030003440 7030003440 7030003640 7030003640 7030003440 7030003440 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 274 V 270 273 V 27 ERJ3GEYJ 470 V 47 Q ERJ3GEYJ 564 V 560 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 102 V 1
88. 7030008240 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7120000470 8600036911 0910055855 6910012350 6910012350 6910012350 6910012350 9010000630 MAIN UNIT ORDER NO S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER JUMPER MCR10EZHJ JPW 000 MCR10EZHJ 000 MCR10EZHJ JPW 000 MCR10EZHJ JPW 000 MCR10EZHJ JPW 000 ERJ3GE JPW V MCR10EZHJ JPW 000 MCR10EZHJ JPW 000 MCR10EZHJ JPW 000 MCR10EZHJ JPW 000 MCR10EZHJ JPW 000 MCR10EZHJ JPW 000 MCR10EZHJ JPW 000 ERJ1TYJ OROOU ERJSGE JPW V ERJ3GE JPW V ERJSGE JPW V ERJ3GE JPW V ERJSGE JPW V MCR10EZHJ JPW 000 ERJ3GE JPW V ERJ12YJOROOU ERJSGE JPW V ERJ3GE JPW V ERJSGE JPW V ERJ3GE JPW V ERJSGE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJSGE JPW V ERJ3GE JPW V ERJSGE JPW V ERJ3GE JPW V ERJSGE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3
89. 73K T 4030007130 S CERAMIC C1608 CH 1H 101J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007060 S CERAMIC C1608 CH 1H 270J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007050 S CERAMIC C1608 CH 1H 220J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007110 S CERAMIC C1608 CH 1H 680J T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030007110 S CERAMIC C1608 CH 1H 680J T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030007040 S CERAMIC C1608 CH 1H 180J T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030007110 S CERAMIC C1608 CH 1H 680J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011120 S CERAMIC GRM31M2C2H100JV01L 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007140 S CERAMIC C1608 CH 1H 121J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007140 S CERAMIC C1608 CH 1H 121J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007140 S CERAMIC C1608 CH 1H 121J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007010 S CERAMIC C1608 CH 1H 100D T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T only 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T only 4030006880 S CERAMIC C160
90. 8 JB 1H 472K T 4030007040 S CERAMIC C1608 CH 1H 180J T only 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007130 S CERAMIC C1608 CH 1H 101J T only 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007000 S CERAMIC C1608 CH 1H 090D T only 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007130 S CERAMIC C1608 CH 1H 101J T only 4030006880 S CERAMIC C1608 JB 1H 472K T 4030009530 S CERAMIC C1608 CH 1H 030B T only 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007070 S CERAMIC C1608 CH 1H 330J T only 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T only 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T amp only 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T only 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T amp only 4030006880 S CERAMIC C1608 JB 1H 472K T EUR EUR 1 USA USA 1 KOR KOR 1 8 EUR EUR 1 ESP ESP 1 OTH OTH 1 2 FRA FRA 1 ITA ITA 1 D ESP ESP 1 KOR KOR 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 KOR 1 ITA ITA 1 E FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 S Surface mount PA UNIT PA UNIT ORDER ORDER NO DESCRIPTION NO DESCRIPTION 4030006880 S CERAMIC C1608 JB 1H 472K T 4030018350 S CERAMIC GRM31A5C2J151JW01D 4030006880 S CERAMIC C1608 JB 1H 472K T 4030018350 S CERAMI
91. 880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 6510022650 S CONNECTOR 18FMN BMTTR A TBT 4030006880 S CERAMIC C1608 JB 1H 472K T 6510022650 S CONNECTOR 18FMN BMTTR A TBT 4030006880 S CERAMIC C1608 JB 1H 472K T 6510007020 CONNECTOR TMP J01X V6 4030006880 S CERAMIC C1608 JB 1H 472K T 6510007020 CONNECTOR TMP J01X V6 4030006880 S CERAMIC C1608 JB 1H 472K T 6510022620 S CONNECTOR 10FMN BMTTR A TBT 4030006880 S CERAMIC C1608 JB 1H 472K T 6910003140 CONNECTOR IMSA 9202B 1 02T 4030006880 S CERAMIC C1608 JB 1H 472K T 6910003140 CONNECTOR IMSA 9202B 1 02T 4030006880 S CERAMIC C1608 JB 1H 472 6910003140 CONNECTOR IMSA 9202B 1 02T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 6910003120 CONNECTOR IMSA 9206H T 4030
92. ANSMITTER Output power 1 8 50 MHz band SSB CW RTTY FM 0 1 10 W 0 1 5 W AM 0 1 4 0 1 2 W 13 8 V DC power supply 9 6 V DC power supply Modulation system 558 Balanced modulation AM Low level modulation FM Variable reactance modulation Spurious emissions Below 30 MHz Less than 50 dB Above 30 MHz Less than 60 dB Carrier suppression More than 40 dB Unwanted sideband supp More than 50 dB 8 modular jack 600 3 conductor 6 35 d mm 1 4 3 conductor 3 5 d mm 1 8 Microphone connector KEY connector RTTY connector RECEIVER Receive system Intermediate frequencies 1st IF 64 455 kHz 2nd IF 455 kHz Pre amp is ON Double superheterodyne Receive sensitivity FREQUENCY SSB CW RTTY AM FM 0 5 1 8 MHz 13 1 8 28 MHz 0 16 pV 2yV 28 29 999 MHz 0 16 pV 2 uV 0 5 uV 50 MHz band 0 13 uV 1 UV 0 25 Note SSB CW modes measured at 10 dB S N FM mode are measured at 12 dB SINAD Except 4 4 5 MHz 8 9 MHz Pre amp is OFF Squelch Sensitivity Pre amp is ON SSB CW RTTY Less than 5 6 pV FM Less than 0 32 Selectivity Typical SSB CW RTTY More than 2 4 kHz 6 dB Less than 4 0 kHz 60 dB More than 9 0 kHz 6 dB Less than 20 kHz 50 dB FM More than 15 kHz 6 dB Less than 30 kHz 50 dB Without
93. AY ATX222 4030006880 S CERAMIC C1608 JB 1H 472 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4510001940 ELECTROLYTIC 16 MS7 22UF 5X7 6330001710 RELAY ATX222 4030011190 S CERAMIC GRMS31M2C2H270JVO1L 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001730 RELAY AHY107 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001730 RELAY AHY107 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006
94. C GRM31A5C2J151JW01D 4030006880 S CERAMIC C1608 JB 1H 472 4030018340 S CERAMIC GRM31A5C2J331JW01D 4030006880 S CERAMIC C1608 JB 1H 472K T 4030018480 S CERAMIC GRM31A5C2J221JW01D 4030006880 S CERAMIC C1608 JB 1H 472 4030017200 S CERAMIC GRM31BR32J102KY01L 4030006880 S CERAMIC C1608 JB 1H 472K T 4030018350 S CERAMIC GRM31A5C2J151JW01D 4030006880 S CERAMIC C1608 JB 1H 472K T 4030017200 S CERAMIC GRM31BR32J102KY01L 4030006880 S CERAMIC C1608 JB 1H 472K T 4030017200 S CERAMIC GRM31BR32J102KY01L 4030006880 S CERAMIC C1608 JB 1H 472 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472 4030006880 S CERAMIC C1608 JB 1H 472 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001720 RELAY ATN 207 4030006880 S CERAMIC C1608 JB 1H 472 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 472 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472 6330001710 RELAY ATX222 4030006880 S CERAMIC C1608 JB 1H 472K T 6330001710 REL
95. C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007070 S CERAMIC C1608 CH 1H 330J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011340 S CERAMIC C1608 CH 1H 471J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030010760 S CERAMIC C1608 CH 1H 331J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007090 S CERAMIC C1608 CH 1H 470J T 4030006900 S CERAMIC C1608 JB 1H 103K T 4030010760 S CERAMIC C1608 CH 1H 331J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030010760 S CERAMIC C1608 CH 1H 331J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011280 S CERAMIC C1608 CH 1H 271J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007090 S CERAMIC C1608 CH 1H 470J T 4510004650 S ELECTROLYTIC ECEV1EA4R7SR 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007160 S CERAMIC C1608 CH 1H 181J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007070 S CERAMIC C1608 CH 1H 330J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007150 S CERAMIC C1608 CH 1H 151J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007090 S CERAMIC C1608 CH 1H 470J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007160 S CERAMIC C1608 CH 1H 181J T 4030011770 S CERAMIC C1608 CH 1H 060B T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007100 S CERAMIC C1608 CH 1H 560J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030010760 S CERAMIC C1608 C
96. COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL COIL S COIL S COIL COIL COIL 7030003200 7030003440 7030003440 7030003440 7030003440 7030003800 7030003440 7030003440 7030003200 7030003440 7030003440 7030003440 7030003440 7030003800 7030003440 7030003680 7030003640 7030003670 7030003570 7030003560 7030003300 7030003490 7030007190 7310002760 7030003540 7030000230 7030003410 7030000140 7030010470 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 TRIMMER S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 7030000340 S RESISTOR 7030003460 S RESISTOR 7310004680 TRIMMER 7030003480 S RESISTOR 7030003460 S RESISTOR 7030003480 S RESISTOR 7310004680 TRIMMER 7030000020 S RESISTOR 7030000020 S RESISTOR LR 436 NL 252018T 100J NL 252018T 100J LA 459 LA 460 LA 461 LA 567 LA 568 LA 569 LA 570 LR 428 LR 429 NL 252018T 2R2J NL 252018T 2R2J NL 252018T 2R2J NL 252018T 2R2J NL 252018T 2R2J NL 252018T 2R2J NL 252018T 2R2J NL 252018T 2R2J NL 252018T 2R2J NL 252018T 2R2J NL 252018T 2R2J NL 252018T 2R2J NL 252018T 2R2J NL 252018T 2R2J NL 252018T 2R2J NL 252018T 2R2J NL 252018T 2R2J NL 252018T 2R2J NL 252018T 2R2J NL 252018
97. CROPHONE AMPLIFIER CIRCUIT MAIN UNIT The microphone amplifier circuit amplifies microphone input signals and outputs the amplified signals to the balanced modulator or FM modulation circuit MICROPHONE AMPLIFIER CIRCUIT 1621 signals from Audio signals from the front or rear panel MIC connector enter the microphone amplifier IC IC1621 pin 12 and are then amplified at the microphone amplifier or speech com pressor section via the R1621 The amplified or compressed signals are applied to the VCA section of IC1601 The microphone gain setting from the D A converter IC6501 pin 11 is applied to the VCA control ter minal IC1601 pin 8 The resulting signals from pin 9 are then applied to the buffer amplifier Q1721 via the analog switch IC1701 External modulation input from the ACC socket J6951 pin 11 is also applied to Q1721 While in SSB mode the amplified signals from the buffer amplifier Q1721 are passed through the AF selector switch IC1751 and are then applied to the balanced modulator IC1801 While in AM FM mode the amplified signals from the buffer amplifier Q1721 are applied to the IDC amplifier IC2201 The signals are then applied to the selector switch IC1751 via the AM depth controller R2618 in AM mode or to the varactor diode D9622 via the FM max deviation con troller R2621 and AF selector switch IC2651 in FM mode 3 2 2 VOX CIRCUIT MAIN UNIT The VOX Voice Ope
98. DIODE 77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE MA77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE 77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE MA77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE MA77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE MA77 TX 1520000450 S TRANSISTOR 2581132 T100 Q 1790000620 S DIODE MA77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE 77 TX 1530002060 S TRANSISTOR 2SC4081 T106 R 1790000620 S DIODE 77 TX 1590001870 S TRANSISTOR DTA114EE TL 1790000620 S DIODE MA77 TX 1590001870 S TRANSISTOR DTA114EE TL 1790000620 S DIODE MA77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE 77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE 77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE MA77 TX 1590002310 S TRANSISTOR DTC114EE TL 1790000620 S DIODE 77 TX 1590002310 S TRANSISTOR DTC114EE TL 1790000620 S DIODE MA77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE 77 TX 1560001260 S FET 2SK3018 T106 1750000430 S DIODE HSB88WSTR 1560001260 S FET 2SK3018 T106 1790001560 S DIODE 1SS372 TE85R 1510000510 S TRANSISTOR 2SA1576A T106R 1790000620 S DIODE MA77 TX 1510000510 S TRANSISTOR 2SA1576A T106R 1750000530 S DIODE 1SV271 TPH3 1530002060 S TRANSISTOR 2SC4081 T106 R 1790000620 S DIODE 77 TX 1530002060 S TRANSISTOR 2SC4081 T106 R 1790000620 S DIODE 77 TX 1560001260
99. ECTION4 ADJUSTMENT PROCEDURES 4 1 PREPARATION BEFORE SERVICING E REQUIRED TEST EQUIPMENT EQUIPMENT GREDE AND RANGE EQUIPMENT GREDE AND RENGE DC power supply Output voltage Current capacity 13 8 V DC 5 A or more Distortion meter Frequency range Measuring range 1 kHz 10 1 100 RF power meter terminated type Measuring range Frequency range Impedance SWR 0 1 50 W 1 8 100 MHz 50 Q Less than 1 2 1 Oscilloscope Frequency range Measuring range DC 100 MHz 0 01 10 V Digital multimeter Imput impeadance 10 or beter Frequency counter Frequency range Frequency accuracy 0 1 100 MHz 1 ppm or better 100 mV or better AC millivoltmeter Measuring range 10 mV 10 V DC voltmeter Input impedance 50 DC or better Sensitivity Measurement capability 1 A 50 A 300 3000 Hz 1 500 At least 1000 MHz 100 kHz or more 50 or 60 dB 150 W or more DC ammeter 0 1 100 MHz 0 01 10 V 0 12100 MHz 0 1 uV 32 mV 7127 to 17 dBm 0 100 MHz 0 to 5 kHz At least 100 MHz 0 100 Frequency range RF voltmeter Measuring range Frequency range Audio generator Measuring range Frequency range Output level Standard signal generator SSG Frequency range Spectram analyzer Spectraum bandwidth Power attenuation Frequency range Capaci
100. ERJ3GEYJ 224 V 220 ERJ3GEYJ 102 V 1 ERJSGEYJ 473 V 47 ERJ3GEYJ 102 V 1 ERJSGEYJ 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 473 V 47 682 V 6 8 ERJ3GEYJ 101 V 100 ERJ3GEYJ 101 V 100 ERJSGEYJ 273 V 27 ERJ3GEYJ 102 V 1 ERJ3GEYJ 104 V 100 ERJ3GEYJ 563 V 56 ERJSGEYJ 470 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 473 V 47 ERJ3GEYJ 103 V 10 ERJ3GEYJ 154 V 150 ERJ3GEYJ 153 V 15 334 V 330 ERJSGEYJ 332 V 3 3 ERJ3GEYJ 102 V 1 ERJ3GEYJ 473 V 47 332 V 3 3 ERJSGEYJ 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 103 V 10 393 V 39 ERJ3GEYJ 154 V 150 ERJ3GEYJ 154 V 150 ERJ3GEYJ 103 V 10 ERJ3GEYJ 153 V 15 ERJ3GEYJ 183 V 18 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 224 V 220 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 154 V 150 ERJ3GEYJ 104 V 100 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 153 V 15 473 V 47 ERJ3GEYJ 474 V 470 ERJ3GEYJ 273 V 27 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 473 V 47 ERJ3GEYJ 104 V 100 amp EUR
101. EYJ 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 564 V 560 ERJ3GEYJ 824 V 820 ERJSGEYJ 473 V 47 473 V 47 ERJSGEYJ 823 V 82 ERJ3GEYJ 102 V 1 ko ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERA3YED 183V ERA3YED 392V ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 223 V 22 kQ ERJ3GEYJ 473 V 47 ERJ3GEYJ 223 V 22 kQ ERJ3GEYJ 223 V 22 kQ ERJ3GEYJ 561 V 560 Q ERJSGEYJ 473 V 47 ERJSGEYJ 103 V 10 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJSGEYJ 473 V 47 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 105 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 105 V 1 ERJSGEYJ 473 V 47 ERJSGEYJ 823 V 82 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 1k 1 1 1 EUR EUR 1 USA USA 1 KOR KOR 1 FRA FRA 1 ITA ITA 1 2 FRA FRA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003640 7030003640 7030003680 7030003560 7030003600 703000356
102. EZHJ 39 Q 390 MCR10EZH 39 390 MCR10EZHJ 39 Q 390 MCR10EZHJ 39 Q 390 MCR10EZHJ 39 Q 390 ERJ3GEYJ 102 V 1 ERJ3GEYJ 473 V 47 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 EUR EUR 1 ESP ESP 1 OTH OTH 1 D ESP ESP 1 KOR KOR 1 ITA ITA 1 2 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 S Surface mount PA UNIT PA UNIT vee DESCRIPTION ORDER DESCRIPTION 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 4030006850 S CERAMIC C1608 JB 1H 471K T 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 KQ 4030006880 S CERAMIC C1608 JB 1H 472K T 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 4510004590 ELECTROLYTIC 16 MV 470 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 4030011600 S CERAMIC C1608 JB 1E 104K T 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 4030006880 S CERAMIC C1608 JB 1H 472K T 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 4030006880 S CERAMIC C1608 JB 1H 472K T 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 4030006880 S CERAMIC C1608 JB 1H 472K T 7030003640 S RESISTOR ERJ3GEYJ 473 V
103. F filter FI1301 in SSB CW RTTY modes to suppress unwanted side band signals In AM mode R1811 is connected to upset the balance of 1801 01803 for leaking the BFO signal as a carrier signal The CW keying RTTY TX signal is applied to IC1801 pin 3 3 2 4 FM MODULATION CIRCUIT MAIN UNIT The microphone signals from Q1721 are applied to the IDC amplifier IC2201 pin 5 The sub audible tone signal 67 0 254 1 Hz from the main CPU IC5901 pin 2 is also applied to the same amplifier IC2201 pin 2 for repeater use The resulting signals are applied to the VCO circuit Q9621 D9621 via IC2651 to change the reactance of the varactor diode D9622 for FM modulation The modulated signal is amplified at the buffer amplifier Q9651 3 2 5 TRANSMITTER IF CIRCUIT MAIN UNIT The 9 MHz IF signal from the modulation circuit passes through the 9 MHz IF filter FI1301 in SSB CW RTTY modes 1341 AM FM N modes through FM mode The signal is amplified at Q1401 and then passes through the crystal filter FI1501 The signal is then applied to the 2nd mixer D901 The signal is mixed with the 2nd LO signal 60 MHz and converted to a 69 MHz IF signal at the 2nd mixer D901 The 69 MHz IF signal passes through a bandpass filter FI851 IF amplifier 0831 and is then converted to the displayed frequency at the 1st mixer D701 with the 1st LO signal The mixers D701 and bandpass filter FI851 are used commonly for b
104. GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERDS2TO 5 2591 J901 900PA 1 B 5903E MMZ1608Y 102BT MMZ1608Y 102BT MMZ1608Y 102BT MMZ1608Y 102BT TUBE 10 d DESCRIPTION 1110004080 1130006080 1130005640 1110003300 1130005640 1110002680 1130007820 1130005640 1110005460 1110004870 1110003490 1110003870 uPC2709T E3 TC74HC02AF 1 TC4W53F TE12L M5282FP 70CD TC4W53F TE12L NJM2902M T1 BU4052BCF T1 TC4W53F TE12L TA4107F TE12L TA4101F TE12L TA31136FN D EL NJM2058M TE1 EUR EUR 1 USA USA 1 KOR KOR 1 FRA FRA 1 ITA ITA 1 2 FRA FRA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 2301 2401 2461 2651 2701 4001 5401 5601 5701 5851 1C5901 5961 1C5981 6101 IC6501 IC7001 IC7201 IC7301 IC9001 IC9101 IC9521 IC9601 IC9681 IC9691 IC9701 IC9801 IC9901 IC9921 IC9941 IC9961 Q1 Q2 Q3 Q4 Q101 Q102 Q401 Q402 Q403 Q404 Q405 Q406 Q407 Q408 Q409 Q411 Q412 Q413 Q415 Q416 Q417 Q501 Q502 Q651 Q652 Q701 Q702 Q751 Q752 Q753 Q811 Q831 Q881 Q1001 Q1002 Q1003 Q1004 Q1005 Q1006 Q1051 Q1052 Q1053 Q1101 Q1102 Q1201 Q1251 1130007820 1110002680 1130005640 1130005640 1110002680 1130005720 1130009690 1130007820 1130003830 1130010520 1140011200 1130011210 1110005820 1130007700 1190001350 1110002680 1110003300 1110003250
105. H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030012610 S CERAMIC C2012 JB 1C 474K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030009000 S CERAMIC C2012 JB 1C 224K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030010210 S CERAMIC C3216 JB 1C 105M T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006860 S CERAMIC C1608 JB 1H 102K
106. H 1H 331J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030009920 S CERAMIC C1608 CH 1H 050B T 4030007150 S CERAMIC C1608 CH 1H 151J T 4030008920 S CERAMIC C1608 JB 1H 473K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007130 S CERAMIC C1608 CH 1H 101J T 4030010760 S CERAMIC C1608 CH 1H 331J T 4030007080 S CERAMIC C1608 CH 1H 390J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007140 S CERAMIC C1608 CH 1H 121J T 4030008920 S CERAMIC C1608 JB 1H 473K T 4030007060 S CERAMIC C1608 CH 1H 270J T 4030007010 S CERAMIC C1608 CH 1H 100D T 4030007140 S CERAMIC C1608 CH 1H 121J T 4030010760 S CERAMIC C1608 CH 1H 331J T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011770 S CERAMIC C1608 CH 1H 060B T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011770 S CERAMIC C1608 CH 1H 060B T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030008920 S CERAMIC C1608 JB 1H 473K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030008920 S CERAMIC C1608 JB 1H 4
107. HAO10SR 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4510005860 S ELECTROLYTIC ECEV1HA2R2SR 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4510004630 S ELECTROLYTIC ECEV1CA100SR 4030011600 S CERAMIC C1608 JB 1E 104K T 4510004440 S ELECTROLYTIC ECEV1HAO10SR 4510004630 S ELECTROLYTIC ECEV1CA100SR 4550006560 S TANTALUM ECST1CY225R 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007130 S CERAMIC C1608 CH 1H 101J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4510004630 S ELECTROLYTIC ECEV1CA100SR 4030006880 4030006880 4030011600 4030011600 4030011600 4030006880 4030011600 4030011600 4550006250 4030006880 4030011600 4030011600 4030011600 4030011600 4030011600 4030011600 4030011600 4030011600 4030011600 4030006880 4030006880 4030011600 4030011600 4030006880 4030011600 4030006880 4030006880 4030006880 4030006880 4030011600 4550006150 4510004440 4030011600 4030006860 4030010210 4510004630 4030011600 4510004440 4510004630 4030011600 4510004630 4510004440 4030008910 4030011600 4510004440 4030011600 4030011600 4030011600 4030011600 4030011600 4030007130 4030011600 4030011600 4510004440 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S
108. High While the DSP unit is ON Outputs the EEPROM clock signal I O port for the EEPROM data signal Outputs reset signal Input port for the external paddle dash signal Input port for the external paddle dot signal Outputs AF mute control signal Low While AF is muting MAIN unit IC5901 Continued Description Outputs the speaker switching signal High The speaker is ON Input port for supplied voltage detect ing signal Outputs power save control signal Low While power save is ON Input port for the microphone signal from the rear panel Input port for the CTCSS signal Outputs strobe signal to the expander IC IC6101 pin 1 Outputs serial data to the D A conver tor IC6501 pin 8 and expander IC PA unit IC600 8 Outputs serial clock to the D A conver tor IC6501 pin 7 and expander IC PA unit IC600 pin 7 3 6 2 SUB CPU PORT ALLOCATIONS DISPLAY BOARD 6 Description Output key backlight control signals Input port for the phone plug insert detecting signal High While the phone plug is insert ed Input port for the RIT SUB key Input port for the main dial s A phase signal Input port for the main dial s B phase signal Input port for the sub dial s A phase signal Outputs the LED control sig nal Outputs the
109. Hz UNIT ADJUST VCO2 LOCK Display frequency 60 00000 MHz VOLTAGE Mode USB Receiving Connect a digital multimeter or oscillo scope to check point CP9151 MAIN UNIT TOP VIEW CP9671 CP9611 Reference frequency check point Reference frequency adjustment m R9552 9202 VCO1 lock voltage adjustment C9252 9 9 VCO2 lock adjustment CP9151 VCO1 and VCO2 lock voltage check point _ Qoo E oe eJe o L Downloaded RadioAmateur EU 4 3 TRANSMITTER ADJUSTMENTS ADJUSTMENT TRANSMIT ADJUSTMENT CONDITION Display frequency 14 10000 MHz Mode USB RF POWER MIC GAIN 5 Pre set R2765 to 3 o clock position Pre set R1803 R1807 and R2705 to center position Connect an audio generator to MIC connector and set as 1 5 kHz 3 mV Transmitting MEASUREMENT UNIT LOCATION Connect an RF power power meter to ANT connector ADJUSTMENT POINT UNIT ADJUST CARRIER SUPPRESSION Display frequency 14 10000 MHz Mode
110. IC C1608 CH 1H 060B T 4030007130 S CERAMIC C1608 CH 1H 101J T C9626 4030007020 S CERAMIC C1608 CH 1H 120J T 4030009970 S CERAMIC C1608 JB 1H 182 C9627 4030007020 S CERAMIC C1608 CH 1H 120J T 4030007120 S CERAMIC C1608 CH 1H 820J T C9629 4340000050 S MYLAR ECH U 1C472JB5 4030009970 S CERAMIC C1608 JB 1H 182K T C9630 4550006150 S TANTALUM ECSTICY105R 4030006880 S CERAMIC C1608 JB 1H 472K T C9632 4030009510 S CERAMIC C1608 CH 1H 010B T 4030007130 S CERAMIC C1608 CH 1H 101J T C9651 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006850 S CERAMIC C1608 JB 1H 471K T C9652 4030006880 S CERAMIC C1608 JB 1H 472 4030011600 S CERAMIC C1608 JB 1E 104 C9653 4030006860 S CERAMIC C1608 JB 1H 102K T 4510004590 ELECTROLYTIC 16 MV 470 C9654 4030007060 S CERAMIC C1608 CH 1H 270J T 4030011600 S CERAMIC C1608 JB 1E 104K T C9655 4030007050 S CERAMIC C1608 CH 1H 220J T 4030011600 S CERAMIC C1608 JB 1E 104K T C9673 4030007090 S CERAMIC C1608 CH 1H 470J T 4550006250 S TANTALUM TEMSVA 1 106M 8L C9675 4030007090 S CERAMIC C1608 CH 1H 470J T 4550006590 S TANTALUM _ ECST1CY684R C9681 4510004630 S ELECTROLYTIC ECEV1CA100SR 4340000260 S MYLAR 1C 104 5 C9682 4510004630 S ELECTROLYTIC ECEV1CA100SR 4030011340 S CERAMIC C1608 CH 1H 471J T C9683 4030011600 S CERAMIC C1608 JB 1E 104K T 4610001830 S TRIMMER TZB4S100AB10R00 C9684 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011770 S CERAMIC 1608
111. J 102 V 1 473 V 47 ERJ3GEYJ 103 V 10 ERJSGEYJ 682 V 6 8 ERJ3GEYJ 101 V 100 Q ERJSGEYJ 473 V 47 ERJ3GEYJ 681 V 680 Q 122 V 1 2 ERJ3GEYJ 331 V 330 ERJSGEYJ 225 V 2 2 ERJ3GEYJ 473 V 47 ERJSGEYJ 473 V 47 104 V 100 221 V 220 ERJ3GEYJ 102 V 1 332 V 3 3 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 471 V 470 ERJSGEYJ 223 V 22 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 471 V 470 ERJSGEYJ 223 V 22 ERJ3GEYJ 101 V 100 Q ERJSGEYJ 471 V 470 ERJSGEYJ 473 V 47 ERJSGEYJ 101 V 100 222 V 2 2 ERJSGEYJ 151 V 150 ERJSGEYJ 471 V 470 ERJ3GEYJ 334 V 330 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJSGEYJ 103 V 10 ERJSGEYJ 103 V 10 S THERMISTOR NTCG16 4BH 332KT S TRIMMER 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 RV 148 RHO3A3AS3X0DA 472 222 V 2 2 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 101 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 102 V 1 ERJSGEYJ 103 V 10 ERJSGEYJ 103 V 10
112. NL 322522T 101J 1507 6200002180 S COIL NL 252018T R12J only 6200003260 NL 322522T 101J L508 6200005010 S COIL NL 252018T 100J only 6200003260 NL 322522T 101J 1521 6200005010 S COIL NL 252018T 100J only 6140002220 LR 270 TR6X3X2 3A9 1522 6200002420 S COIL NL 252018T 068J only 6180003290 BM27 400 6A 1523 6200002430 S COIL NL 252018T 082J only 6150005170 ELELN 102KA EUR EUR 1 USA USA 1 KOR KOR 1 EUR EUR 1 ESP ESP 1 OTH OTH 1 FRA FRA 1 ITA ITA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 FRA FRA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 E FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 S Surface mount 5 11 MAIN UNIT MAIN UNIT ORDER ORDER NO DESCRIPTION 7 NO DESCRIPTION 6180003290 COIL BM27 400 6A 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 6910003570 COIL 2943 666663 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 6180003290 COIL 27 400 6 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 6180003290 27 400 6 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 6140002220 LR 270 TR6X3X2 3A9 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 6180003290 COIL 27 400 6 7030003390 S RESISTOR ERJ3GEYJ 391 V 390 only 6140002220 COIL LR 270 TR6X3X2 3A9 7030003280 S RESISTOR ERJ3GEYJ 470 V 470 amp only 6180003290 COIL BM27 400 6A 7080004050 S RESISTOR ERJ
113. OR 7030003640 S RESISTOR 7030003440 S RESISTOR 7030003440 S RESISTOR 7030003640 S RESISTOR 7030003640 S RESISTOR MCR10EZHJ 1 Q 010 MCR10EZHJ 1 Q 010 MCR10EZHJ 33 Q 330 MCR10EZHJ 33 Q 330 332 V 3 3 332 V 3 3 ERJ1TYJ 2210 220 9 ERJ1TYJ 2210 220 9 332 V 3 3 332 V 3 3 ERX1HZJ 154 V 150 274 V 270 392 V 3 9 102 V 1 102 V 1 822 V 8 2 473 V 47 103 V 10 100 V 10 0 102 V 1 102 V 1 473 V 47 473 V 47 102 V 1 102 V 1 473 V 47 473 V 47 2 39 Q 390 MCR10EZHJ 39 Q 390 102 V 1 102 V 1 473 V 47 473 V 47 102 V 1 102 V 1 473 V 47 473 V 47 2 39 Q 390 MCR10EZHJ 39 Q 390 102 V 1 102 V 1 473 V 47 ERJ3GEYJ 473 V 47
114. RDER NO CABLE CABLE UNIT BOARD OPC 593 N 13 L 50 OPC 610A EX 2500 02 DESCRIPTION 1130007960 1130008130 1110005780 1110005760 1140011250 1590002310 1520000460 1530002060 1560001290 1530002060 1520000380 1590002370 1520000460 1530002060 1590001870 1590002770 1590002370 1520000460 1530002060 S IC S IC S IC S IC S IC S TRANSISTOR S TRANSISTOR S TRANSISTOR S FET S TRANSISTOR TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S FET S TRANSISTOR S TRANSISTOR S TRANSISTOR SED1522F0C QFP15 100PIN TC7W32FU TE12L S 80945CLMC G7F T2 S 812C50AUA C3E T2 HD6473847RH SX 2591C DTC114EE TL 2SB1132 T100 R 2SC4081 T106 R 2SK3065 T100 2SC4081 T106 R 2SB1143 S XP4111 TX 2SB1132 T100 R 2SC4081 T106 R DTA114EE TL CPH3404 TL XP4111 TX 2SB1132 T100 R 2SC4081 T106 R 1750000370 1750000370 1750000370 1790001250 1790001250 1160000140 1790001250 1790001250 1750000520 1790001250 1750000520 1160000140 1160000140 1160000140 1750000520 1790001250 6050009870 6200003260 6200003950 6200003950 6200003950 6200003950 6200003520 6200008420 6200008420 7030003400 7030003400 7030003440 7030003340 7030003440 7030003440 7030003590 7030003560 7030003590 7030003560 7030003590 7030003560 7030003590 7030003560 7030003590 7030003560 7030003590 7030003560 7030003560 7030003560 7030003560 7030003560 7030003560 7030003560 7030003520 7030003520
115. RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR ABSORBER S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR MCR10EZHJ 39 0 390 MCR10EZHJ 39 Q 390 ERJ3GEYJ 102 V 1 ERJSGEYJ 102 V 1 ERJSGEYJ 473 V 47 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJSGEYJ 473 V 47 473 V 47 MCR10EZHJ 39 Q 390 MCR10EZHJ 39 Q 390 ERJ3GEYJ 101 V 100 Q 472 V 4 7 272 V 2 7 ERJ3GEYJ 103 V 10 470 V 47 101 V 100 Q 472 V 4 7 272 V 2 7 ERJSGEYJ 103 V 10 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 333 V 33 ERJ3GEYJ 333 V 33 683 V 68 ERJ3GEYJ 333 V 33 151 V 150 ERJ3GEYJ 103 V 10 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJSGEYJ 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 103 V 10 ERJ3GEYJ 105 V 1 ERJ3GEYJ 102 V 1 473 V 47 ERJSGEYJ 473 V 47 473 V 47 222 V 2 2 103 V 10 ERJSGEYJ 100 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10
116. RJ3GEYJ 823 V 82 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 473 V 47 ERJ3GEYJ 104 V 100 ERJ1TYJ 220U 22 Q ERJ1TYJ 220U 22 Q ERJ1TYJ 220U 22 Q ERJ1TYJ 220U 22 Q C1608 JB 1E 104K T C1608 JB 1E 104K T C1608 JB 1E 104K T 8 EUR EUR 1 ESP ESP 1 OTH OTH 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 2 FRA FRA 1 ESP ESP 1 OTH OTH 1 ITA ITA 1 D S Surface mount MAIN UNIT MAIN UNIT ORDER ORDER NO DESCRIPTION NO DESCRIPTION 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007140 S CERAMIC C1608 CH 1H 121J T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011340 S CERAMIC C1608 CH 1H 471J T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030007170 S CERAMIC C1608 CH 1H 221J T 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030006880 S CERAMIC C1608 JB 1H 472K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030011600 S CERAMIC C1608 JB 1E 104K T 4030008470 S CERAMIC C1608 JB 1H 272K T 4030011600 S CERAMIC C1
117. S FET 2SK3018 T106 1790000620 S DIODE MA77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE 77 TX 1590002310 S TRANSISTOR DTC114EE TL 1790000620 S DIODE 77 TX 1590002310 S TRANSISTOR DTC114EE TL 1790000620 S DIODE 77 TX 1520000450 S TRANSISTOR 2581132 T100 Q 1750000430 S DIODE HSB88WSTR 1560001260 S FET 2SK3018 T106 1790001250 S DIODE MA2S111 TX 1590002310 S TRANSISTOR DTC114EE TL 1790001790 S DIODE RB876W TL 1520000450 S TRANSISTOR 2881132 T100 Q 1790000620 S DIODE 77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE 77 TX 1530002060 S TRANSISTOR 2SC4081 T106 R 1790000620 S DIODE 77 TX 1530002060 S TRANSISTOR 2SC4081 T106 R 1790000620 S DIODE 77 TX 1560001290 S FET 2SK3065 T100 1790000620 S DIODE MA77 TX 1530002060 S TRANSISTOR 2SC4081 T106 R 1790000620 S DIODE MA77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE MA77 TX 1520000450 S TRANSISTOR 2581132 T100 Q 1790000620 S DIODE 77 TX 1530002060 S TRANSISTOR 2SC4081 T106 R 1790000620 S DIODE MA77 TX 1560001220 S FET ECH8301 TL 1790000620 S DIODE 77 TX 1560001260 S FET 2SK3018 T106 1790000620 S DIODE 77 TX 1530002060 S TRANSISTOR 2SC4081 T106 R 1790000620 S DIODE 77 TX 1560000490 S FET 2SK508 K52 T2B 1790000620 S DIODE 77 TX 1530002060 S TRANSISTOR 2SC4081 T106 R only 1790000620 S DIODE 77 TX 1530002060 S TRANSISTOR 2SC4081 T106 R 1790001250 S DIODE MA2S111 TX 1
118. S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S TRIMMER S RESISTOR S RESISTOR S TRIMMER S RESISTOR S RESISTOR S RESISTOR S RESISTOR S THRMISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S TRIMMER S TRIMMER S TRIMMER 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 102 V 1 102 V 1 102 V 1 102 V 1 102 V 1 102 V 1 103 V 10 102 V 1 103 V 10 102 V 1 102 V 1 ERJ3GEYJ 223 V 22 102 V 1 ERJ3GEYJ 474 V 470 101 V 100 101 V 100 9 102 V 1 103 V 10 153 V 15 683 68 102 V 1 473 V 47 102 V 1 473 V 47 225 V 2 2 394 V 390 104 V 100 102 V 1 ERJ3GEYJ 335 V 3 3 153 V 15
119. SISTOR 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 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 473 V 47 ERJ3GEYJ 104 V 100 ERJ3GEYJ 103 V 10 223 V 22 ERJ3GEYJ 103 V 10 ERJ3GEYJ 104 V 100 224 V 220 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 224 V 220 682 V 6 8 ERJ3GEYJ 103 V 10 223 V 22 ERJ3GEYJ 103 V 10 563V 56 333V ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 103 V 10 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 471 V 470 ERJ3GEYJ 471 V 470 Q ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 473 V 47 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 472 V 4 7 472 V 4 7 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V
120. T 2R2J NL 252018T 2R2J EXC ELDR25C NL 322522T 221J NL 322522T 221J 2943 666663 2943 666663 ERJ3GEYJ 100 V 10 Q ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 105 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJSGEYJ 100 V 10 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 105 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 104 V 100 ERJ3GEYJ 473 V 47 ERJ3GEYJ 823 V 82 ERJ3GEYJ 123 V 12 ERJ3GEYJ 103 V 10 ERJ3GEYJ 680 V 68 Q 272 V 2 7 ERJ12YJ220U 22 RV 152 ERJSGEYJ 682 V 6 8 2 56 Q 560 ERJ3GEYJ 561 V 560 MCR10EZHJ 10 Q 100 ERJ1TYJ 5860 5 6 0 MCR10EZHJ 470 Q 471 ERJSGEYJ 152 V 1 5 EVM 2AGA00 B14 103 222 V 2 2 ERJSGEYJ 152 V 1 5 222 V 2 2 EVM 2AGA00 B14 103 MCR10EZH 1 0 010 2 1 Q 010 amp EUR EUR 1 USA USA 1 KOR KOR 1 FRA FRA 1 ITA ITA 1 2 FRA FRA 1 ESP ESP 1 KOR KOR 1 ITA ITA 1 7030000020 S RESISTOR 7030000020 S RESISTOR 7030000200 S RESISTOR 7030000200 S RESISTOR 7030003500 S RESISTOR 7030003500 S RESISTOR 7030010820 S RESISTOR 7030010820 S RESISTOR 7030003500 S RESISTOR 7030003500 S RESISTOR 70300108
121. UNER CIRCUITS came Bee Wa Ei MuR x 3 7 5 POWER SUPPLY CIRCUITS sers hd Eee efe pu pu pa xr eese Se 3 9 6 CPU PORT ALLOCATIONS bd due potes ee dU PISTE RR EE LEM A Pr ahus Na 3 9 ADJUSTMENT PROCEDURES 1 PREPARATION BEFORE SERVICING 4 1 2 PEEADJUSTMENTS REIR a epu ex E am rA RR QUEE Eget pus d s 4 2 3 TRANSMITTER ADJUSTMENTS Ress RPG E KE eh ae 4 4 4 RECEIVER ADJUSTMENTS ee eR ps em de ba gp aw ee pes d e ten 4 8 5 SET MODE ADJUSTMENTS No 1 4 10 6 PA UNIT ADIUSTMENES derer e 4 12 7 SETMODEADJUSTIMENTS No2 ass tine eee Een bb ddl ain asus aq 4 14 PARTS LIST MECHANICAL PARTS SEMI CONDUCTOR INFORMATION BOARD LAYOUTS 1 DISPLAY BOARD s suny REUS See EERE Le nes ea ee cR D podere 8 1 2 JACK BOARD arem d wv due REY bera 8 1 3 NVA BOARD Z uyay y CM ANS NS RE ER m wd rwv awcha s t dd Val Fede robar a estt 8 2 ncc 8 3 5 PAJUNIT Sa gua RR Caiguas S 8 5 BLOCK DIAGRAM WIRING DIAGRAM VOLTAGE DIAGRAMS z FRONT UNIT 9 ites it eno mes dequo 11 1 22 bie
122. USB Apply no signal to MIC connector Transmitting Transmitting Connect a spectrum NULL point analyzer to ANT connector via an attenuator Minimum carrier level TRANSMIT TOTAL GAIN Display frequency 14 10000 MHz Mode USB MIC GAIN 5 Connect audio generator to MIC connector and set as 1 5 2 3 Transmitting Connect RF 5W power meter to ANT connector Display frequency 14 10000 MHz Mode USB MIC GAIN 5 Connect an audio generator to MIC connector and set as 1 5 kHz 30 mV Transmitting Display frequency 52 00000 MHz Transmitting Connect an RF 97W power meter to ANT connector Pre set R2765 to 9 o clock posi tion Display frequency 3 8000 MHz Mode LSB Connect CP2711 to ground Connect an audio generator to MIC connector and set as 1 5 kHz 30 mV Transmitting Connect an ammeter 3 0 A between the 703 and the power sup ply MAIN UNIT TOP VIEW R1203 R1203 Transmit peak power adjustment R833 Transmit total gain adjustment ied R1803 Carrier suppression adjustment R2765 Id APC adjustment R2706 Out
123. an optional filter unit and with mid bandwidth selected AM FM N Spurious and image rejection ratio HF band More than 70 dB 50 MHz band More than 65 dB except IF through Audio output power More than 1 0 W at 10 distortion with an 8 Q load 13 8 V DC More than 5 0 W at 10 distortion with an 8 Q load 9 6 V DC 9 99 kHz 3 conductor 3 5 d mm 1 8 8 Q 2 conductor 3 5 d mm 1 8 8 Q RIT variable range PHONES connector EXT SP connector Downloaded by RadioAmateur EU All stated specifications are subject to change without notice or obligation SECTION 2 INSIDE VIEWS DISPLAY BOARD Sub CPU LCD driver IC6 HD6433842RB27H s 122 SED1522F0C gt 5 Back light dimmer Get 3864031 z 2 Q3 2564081 5V regulator 1 A VR board Main dial Reset IC Key dimmer IC4 S 80945CLMC G7F ie 014 2564081 UNIT n5 T Pre drive amplifier Yu 2 0101 28 3074 Ba HDE qm Drive amplifier perm 11 0150 RD01MUS1 BE 3 UP gt Power amplifier A REL IO 0200 0201 RDO7MVS1 2 WL EV TX RX switch i RL250 ATN207 Low pass filter Expand IC IC600 ISPLSI2064VE aun Y Comparator 640 TA75393 Buffer 560 NJM2904M MAIN UNIT 2nd mixer D901 HSB88WS YGR amplifier IC101 uPC2709T 2nd IF am
124. and is then applied to the 1st mixer D701 as a 1st LO signal 3 3 3 2ND LO AND REFERENCE OSCILLATOR CIRCUITS MAIN UNIT The reference oscillator IC9601 Q9621 X9501 generates a 64 MHz frequency used for the 2nd LO signal The oscillated signal is amplified at the buffer amplifier Q9651 and is then passed through the low pass filter L9672 C9673 C9675 to suppress the high harmonics components The filtered 64 MHz signal is applied to the 2nd mixer D901 via the 3 dB attenuator R9672 R9674 as a 2nd LO signal 3 3 4 BFO CIRCUIT MAIN UNIT The DDS 9701 generates a 455 kHz BFO signal signa is passed through the low pass filter L9751 C9753 C9754 C9756 to suppress high harmonics suprious com ponents The 455 kHz BFO signal is then applied to the SSB detector IC1901 pin 3 and SSB modulator IC1801 pin 1 the BFO signal line While transmitting in RTTY mode the RTTY keying signal is applied to IC9701 to shift the generated frequency and to obtain 2 frequencies for FSK operation CW receiving pitch control RTTY receiving tone RTTY transmitting mark are controled by changing BFO frequency 3 4 ANTENNA TUNER CIRCUITS 3 4 1 ANTENNA MATCHING NETWORK CIRCUIT PA UNIT The antenna tuner circuit consists of the antenna matching network circuit SWR detector circuit impedance detector circuit phase detector circuit etc When antenna tuning is ON the antenna matching network circuit
125. are applied to the 1st mixer circuit 0701 3 1 3 1ST MIXER CIRCUIT MAIN UNIT The 1st mixer circuit mixes the receive signals with the 1st LO signal to convert the receive signal frequencies to a 64 455 MHz 1st IF signal The signals from the preamplifier circuit or signals which bypass the preamplifier are passed through a low pass fil ter 1681 1683 681 687 and then applied to the 1st mixer D701 The 1st LO signal one of the 64 485 124 455 MHz is amplified at Q751 filtered by a low pass filter L753 756 759 passed through the attenuator R771 R773 and then applied to the 1st mixer 3 1 4 1ST IF CIRCUIT MAIN UNIT The 1st IF circuit filters and amplifies the 1st IF signals The 1st IF signals are applied to a Crystal Filter Fl851 to sup press out of band signals The 64 445 MHz 1st IF signals pass through the crystal fil ter FI851 Then the filtered signals are applied to the IF amplifier Q881 The AGC voltage is supplied to the Q881 s gate to obtain stable signal for AGC operation PA UNIT 1 MAIN UNIT 11301 1st LO SSB CW ANT 530 0115 MHz 60 0 MHz 0 03 60 MHz Pre amp 2 to demod Q651 21851 11501 11341 circuit 02001 5 60 Crystal Ceramic oe FM N to BFO circuit filter 5 2 filter et filter IC1901 eee ee 1st mixer n 115 D701 64 455 MHz mixer 9 0115 2 to FM demod D901 FM mode circuit IC2101
126. com Canada Glenwood Centre 150 6165 Highway 17 Delta B C V4K 5B8 Canada Phone 604 952 4266 Fax 604 952 0090 URL http Avww icomcanada com Icom Australia Pty Ltd A B N 88 006 092 575 290 294 Albert Street Brunswick Victoria 3056 Australia Phone 03 9387 0666 Fax 03 9387 0022 URL http Avww icom net au Icom New Zealand 146A Harris Road East Tamaki Auckland New Zealand Phone 09 274 4062 Fax 09 274 4708 URL http Awww icom co nz Beijing Icom Ltd 1305 Wanshang Plaza Shijingshan Road Beijing China Phone 010 6866 6337 Fax 010 6866 3553 URL http www bjicom com Icom Europe GmbH Communication Equipment Himmelgeister Str 100 D 40225 D sseldorf Germany Phone 0211 346047 Fax 0211 333639 URL _ http Awww icomeurope com Icom Spain S L Crta de Gracia a Manresa Km 14 750 08190 Sant Cugat del Valles Barcelona SPAIN Phone 93 590 26 70 Fax 93 589 04 46 URL http www icomspain com Icom UK Ltd Unit 9 Sea St Herne Bay Kent CT6 8LD UK Phone 01227 741741 Fax 01227 741742 URL http Awww icomuk co uk Icom France S a Zac de la Plaine 1 Rue Brindejonc des Moulinais BP 5804 31505 Toulouse Cedex France Phone 33 5 61 36 03 03 Fax 33 5 61 36 03 00 URL http www icom france com Asia Icom Inc 6F No 68 Sec 1 Cheng Teh Road Taipei Taiwan R O C Phone 02 2559 1899 Fax 02 2559 1874 URL http www asia icom com C
127. djust ment value Push MENU GO to set adjust ment value Disconnect the plug P1 from the J641 and then connect P1 to the J640 Receiving Push MENU GO to set adjust ment value Disconnect the plug P1 from the J641 and then connect P1 to the J642 after adjustment is finished Enter tuner relay check mode Receiving NOTE In case of not continuous relay sounds verify the follow practice 1 Return to the tuner relay check mode Displaye 2 Push the RIT key for 2 seconds then is blinking on the display 3 Find the wrong relay by verifying the each relay sounds Turn the sub dial when switching to the other relays Push MENU and listen to the relay sounds while relay is working at even intervals Verify the sounds which is whether continuous sounds or not SECTI ON 5 PARTS LIST VR UNIT ORDER NO DESCRIPTION DISPLAY UNIT ORDER NO DESCRIPTION 7210002780 7210002940 6510018890 2220000540 0910055780 JACK UNIT VARIABLE VARIABLE S CONNECTOR SWITCH PCB RV 300 RK0972210 10 10 TP96D231E20 20F 10KB 1897 52559 1390 SW 162 SSSS22 2 11 B 5913 DESCRIPTION 6510023460 0910055741 FRONT UNIT ORDER NO S CONNETOR PCB 5915 DESCRIPTION 8900006040 8900006251 0880001360 DISPLAY UNIT O
128. elch signal from pin 14 is applied to the main CPU 1C5901 pin 31 via the A D con verter IC5601 pin 11 as the NSQL signal The CPU then controls the AF selector switch IC2301 3 1 12 DEMODULATOR CIRCUITS MAIN UNIT 1 SSB CW RTTY modes The 2nd IF signals from the buffer amplifier Q1251 are mixed with the BFO signal from the PLL circuit at the SSB detector 1901 pins 3 6 The detected AF signals from 1C1901 pin 1 are applied to the AF selector switch 2301 pin 12 via the SSAF signal 2 AM mode The 2nd IF signals from the buffer amplifier Q1251 are detected at the AM detector D2001 The detected AF sig nal is applied to the AF selector switch 1C2301 pin 12 via the signal 3 NARROW modes The 2nd IF signals from the buffer amplifier Q1251 are applied to the FM IF IC IC2101 pin 5 where the IF signals are converted into 455 kHz IF signals The signals are applied to the quadrature detector section X2101 is used for quadrature detector The detected AF signals from pin 9 pass through the de emphasis circuit IC2401 and are then applied to the AF selector switch IC2301 pin 14 via the signal 1 2401 82508 R2502 2nd IF signal AGC det 2501 pepj G C2501 D2501 R2504 777 C2502 C2503 77 8V o e R2503 R2505 SML M gt S meter signal R2506 2505 02503 2504 27 Q2502
129. fies and filters the 2nd IF signals The 2nd IF signals from the ceramic bandpass filter F11501 are amplified at the IF amplifier IC1401 and applied to a 2nd IF filter as shown right column the Tx Rx switch D1402 NOISE BLANKER CIRCUIT Q1401 to the detector circuits Used 2nd IF filter Used filter Control signal SSB CW RTTY AM nar FL 65 11301 AM FM nar FL 94 F11341 FM Bypassed SSB nar Optional FL 222 Optional FL 52A FL 53A SSB wide Optional FL 257 CW nar RTTY nar The filtered or bypassed signals are applied to the 2 ampli fiers Q1101 Q1201 and buffer amplifier Q1251 to obtain a detectable level at the demodulator circuit The amplified signals from the buffer amplifier Q1251 are shared between the SSB CW RTTY detector 1 1901 AM detector D2001 FM detector 2101 and AGC detector D2501 3 1 8 IF SHIFT CIRCUIT MAIN UNIT The IF shift circuit shifts the center frequency of IF signals to electronically shift the center frequency The IF shift circuit shifts the 1st LO and BFO within 1 2 kHz in SSB CW RTTY modes or 250 Hz in CW N RTTY N modes As a result the 2nd IF also 1st IF is shifted from the center frequency of the 2nd IF filter FI1301 FI1341 or optional IF filters This means 2nd IF signals do not pass through the center of the 2nd IF filter Therefore the higher or lower frequency components of the IF are cut out
130. lifier 1C2401 and is then applied to the main CPU 5901 to use the S meter as SML signal 3 1 10 S METER CIRCUIT MAIN UNIT The S meter circuit indicates the relative received signal strength while receiving by utilizing the AGC voltage which changes depending on the received signal strength The output voltage of the meter amplifier IC2401 pin 7 is applied to the main CPU 5901 as an S meter signal via the A D converter 5601 as the SML signal The S meter signal from the main CPU 5901 is applied to the sub CPU and is then displayed on the S meter read out 3 1 11 SQUELCH CIRCUIT MAIN UNIT The squelch circuit mutes audio output when the S meter signal is lower than the RF SQL control setting level AGC CIRCUIT R2507 D2502 RFGV ANN RF gain control In SSB CW RTTY modes the S meter signal is applied to the main CPU IC5901 pin 36 and is compared with the threshold level set by the RF SQL control The RF SQL setting is picked up at the sub CPU DISPLAY board IC6 pin 97 The main CPU compares the S meter signal and RF SQL setting and controls the AF selector switch 2301 to cut out AF signals In FM mode a portion of the AF signals from the FM IF IC 2101 pin 9 are applied to the active filter section pin 8 where noise components above 20 kHz are amplified The signals are rectified at the noise detector section and then output from pin 14 The noise squ
131. loop forming a dual loop system The reference loop generates a 6 5 MHz frequency using a DDS circuit and the main loop generates a 64 485 to 124 455 MHz frequency using the reference loop frequency 1 REFERENCE LOOP PLL The oscillated signal at the reference passes through the low pass filter 19521 19523 9521 9526 and is then amplified at the amplifier IC9521 The amplified signal is applied to the DDS IC IC9001 pin 5 via the low pass filters L9524 19525 C9528 C9530 19021 19022 9023 9025 The signal is then divided and detected on phase with the DDS generated frequency The detected signals output from IC9001 pin 10 are ampli fied at the buffer amplifier Q9051 and then pass through the band pass filter L9051 L9053 9053 9056 to sup press spurious components The signal is applied to the PLL IC IC9101 pin 1 as PLL lock voltage 2 MAIN LOOP PLL The oscillated signal at one of the main loop VCOs HF Q9201 50 MHz Q9251 is amplified at the buffer amplifier Q9301 and is then applied to the PLL IC IC9101 pin 4 The signal is then divided and detected on phase with the reference loop output frequency The detected signal output from the PLL IC IC9101 pin 13 is converted into a DC voltage lock voltage at the active loop filter and then fed back to one of the varactor diodes D9201 D9251 in the VCO circuits The oscillated signal passes through a low pass and high pass filters
132. nly 4030007090 S CERAMIC C1608 CH 1H 470J T 4030006880 S CERAMIC C1608 JB 1H 472K T amp only 4030006860 S CERAMIC C1608 JB 1H 102K T 4030006880 S CERAMIC C1608 JB 1H 472K T only 4030011600 S CERAMIC C1608 JB 1E 104K T 4030007080 S CERAMIC C1608 CH 1H 390J T only 4030009920 S CERAMIC C1608 CH 1H 050B T 4030007030 S CERAMIC C1608 CH 1H 150J T only 4030006880 S CERAMIC C1608 JB 1H 472K T 4030007080 S CERAMIC C1608 CH 1H 390J T only 4030011600 S CERAMIC C1608 JB 1E 104K T 4080006880 S CERAMIC C1608 JB 1H 472K T amp only 4550006080 S TANTALUM TEMSVB2 1C 106M 8L 4030009540 S CERAMIC C1608 CH 1H 1R5B T only 4030006860 S CERAMIC 1608 JB 1H 102K T 4030007120 S CERAMIC C1608 CH 1H 820J T only 4030006880 S CERAMIC C1608 JB 1H 472K T 4030006880 S CERAMIC C1608 JB 1H 472K T only 4030006860 S CERAMIC 1608 JB 1H 102 4030007080 S CERAMIC C1608 CH 1H 390J T only 4030006860 S CERAMIC 1608 JB 1H 102K T 4030007120 S CERAMIC C1608 CH 1H 820J T only 4030006880 S CERAMIC 1608 JB 1H 472 4030007150 S CERAMIC C1608 CH 1H 151J T only 4030011600 S CERAMIC C1608 JB 104K T 4030009650 S CERAMIC C1608 CH 1H 240J T only 4080006880 41608 JE TH 4030007150 S CERAMIC C1608 CH 1H 151J T only 4090007060 S CERAMIC 1608 CH 1H 270J T 4030007140 S CERAMIC C1608 CH 1H 121J T only 4090009920 S CERAMICS 01608 CHUP 0908 4030007110 S CERAMIC C1608 CH 1H 680J T only 4090007060 SCE EAMG
133. o plus voltage at D2781 and is applied to the buffer amplifier Q2781 External ALC operation is identical to that of the internal ALC 3 2 8 APC CIRCUIT MAIN UNIT The APC Automatic Power Control circuit protects the power amplifiers on the PA unit from high SWR and exces sive current for the HF 50 MHz band FREQUENCY CONSTRUCTION The reflected wave signal appears and increases on the antenna connector when the antenna is mismatched The HF 50 MHz reflected signal level is detected at 0561 unit and is amplified at the APC amplifier IC2701 and applied to the ALC circuit as the reference voltage For the current APC the driving current at the power ampli fier is detected in the voltages IDH and IDL which appear at both terminals of a 0 012 Q resistor R216 on the PA unit The detected voltages are applied to the differential amplifier IC2701 pins 9 10 When the current of the power amplifier exceeds allowed current IC2701 controls the ALC line 2701 to prevent excessive current flow 3 2 9 RF ALC SWR METER CIRCUITS MAIN UNIT While transmitting RF ALC or SWR meter readings are available and can be selected with the MET switch 1 Power meter The FORL voltage is applied to the main CPU IC5901 the A D converter IC5601 pin 12 for indicating the output power 0 03 60 MHz 1st IF signal 2nd IF signal Antenna 64 455 MHz 455 kHz 1st mixer 69 0115 MHz 2nd mixer D701
134. or circuit IC5 Q10 Q11 D9 The out put voltage is applied to the SUB CPU 1 6 LCD driver 122 etc Description Outputs beep audio and CW side tone signals Outputs CTCSS tone signal Outputs the serial data to the PLL IC 9601 Input port for transmitting signals from the microphone or ACC connector Outputs the serial clock to the PLL IC IC9601 Outputs control signal for the optional 2nd IF filter High While the filter is selected Outputs control signal for the 2nd IF fil ter High While the filter is bypassed Input port for the shock detecting sig nal Input port for the POWER swtich on the front panel Low While the POWER is pushed Outputs control signal for the 2nd IF fil ter High While the 8 kHz filter is ON Outputs control signal for the 2nd IF fil ter High While the 2 3 kHz filter is ON Input port for the PLL unlock signal Low While the PLL is unlocked Outputs tuner data signal Outputs CW key down signal High While transmitting on CW or RTTY modes Output SSB modulation prohibitive sig nal High While transmitting on CW FM or RTTY modes Input port for the PTT signal from the data terminal J6851 pin 3 High While data are transmitting Input port for the data signal from the front unit Outputs data signal to the front unit Outputs LO level control signal O
135. oth receiving and transmitting TRANSMITTER CONSTRUCTION Fl671 681 or optional filter 3 2 6 RF CIRCUIT MAIN AND PA UNITS The RF circuit amplifies the displayed frequency signal to obtain 10 W of RF output power for HF 50 MHz bands The HF 50 MHz RF signals from the 1st mixer D701 via the low pass filter pass through one of 8 high pass filters Refer to page 3 1 for used RF high pass filter The 50 MHz RF signals pass through a low pass filter additionally The fil tered signals pass through the low pass filter except 50 MHz are then amplified at the YGR amplifier IC101 after being passed through the high pass filter to cut the unwant ed signal below 1 6 MHz and are then applied to the PA unit The signals from IC101 enter the PA unit and is amplified at the pre drive and power amplifiers Q101 Q150 Q200 and Q201 to obtain a stable 10 W of RF output power in sequence The amplified signals are applied to the band switch RL250 The power amplified signals from the band switch RL250 are then applied to the ANT connector via one of the 7 low pass filters 3 2 7 ALC CIRCUIT PA AND MAIN UNITS The ALC Automatic Level Control circuit reduces the gain of IF amplifiers in order for the transceiver to output a con stant RF power set by the RF power setting even when the supplied voltage shifts etc The HF 50 MHz RF power signal level is detected at the power detector D562 0563 buffer amplified at 5
136. ount on us Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan 2003 Icom Inc
137. plifier 01401 35 294 2nd IF filter F11501 CFWS455E 1st IF filter 851 FL 348 1st IF amplifier 0811 25 508 DDS IC 1st mixer IC9001 AD9833BRM D701 HSB88WS e PL IC9601 LC7153M VCO circuit Balanced modulator IC1801 TA4107F __ Automatic gain control circuit PLL IC IC9101 MC145170D2R2 UT 106 rz converter Ho E 5601 BU4052BCF AF power amplifier 7301 TDA7233D D A converter 6501 M62364FP Located under side of the point SECTION 3 CIRCUIT DESCRIPTION 3 1 RECEIVER CIRCUITS 3 1 1 RF CIRCUIT PA AND MAIN UNITS HF 50 MHz RF filters pass only the desired band signals and suppress any undesired band signals The HF 50 MHz circuit has 7 low pass filters and 6 high pass filters for specified band use HF 50 MHz RF signals from the ANT connector pass through one of 7 low pass filters as below the transmit receive switching relay PA unit RL250 and low pass filter PA unit 1300 1301 C304 C308 and are then applied to the MAIN unit via J300 PA unit Used RF low pass filter MAIN unit Frequency Control Entrance Frequency MHz signal MHz 0 03 2 MHz F1 15 22 MHz 2 4 MHz F 22 30 MHz Entrance coil RL481 RL501 RL521 Control signal F5 F6 F7 2 4 8 MHz F3 RL441 30 60 MHz The signals from the PA unit are applied
138. put power adjustment iiid TRANSMITTER ADJUSTMENTS continued ADJUSTMENT FM DEVIATION ADJUSTMENT CONDITION Display frequency 29 10000 MHz Mode FM RF POWER OFF MIC GAIN 5 Connect audio generator to MIC connector and set as 1 kHz 30 mV Transmitting MEASUREMENT UNIT LOCATION Connect an FM devi ation meter to ANT connector via an attenuator ADJUSTMENT POINT UNIT ADJUST AM MODULATION Display frequency 14 10000 MHz Mode AM RF POWER MIC GAIN 5 Disconnect the plug from J2 on the MAIN unit Apply no signal to MIC connector Transmitting Connect osillo scope to check point CP1302 Connect the plug to J2 on the MAIN unit Apply no signal to MIC connector Transmitting Pre set R2618 to 9 o clock position Connect an audio generator to MIC connector and set as 1 kHz 30 mV Transmitting Connect an HF power meter to ANT connector Connect a modula tion analyzer to ANT connector via an attenuator 90 peak modula tion 14 10000 MHz Mode CW RF POWER e KEY SPEED 60 BRK BK semi break in CW paddle in Connect an power meter to ANT connector Transmit dots for a while using paddle Display f
139. rated Transmission circuit sets trans mitting conditions according to voice input When the VOX function is activated the microphone signals are amplified at microphone amplifier IC1621 pin 10 and are then applied to the VOX comparator section in the main CPU IC5901 pin 93 via the VOXL line A portion of the power amplified AF signals from the AF power amplifier IC7301 are amplified at the buffer amplifi er IC7001 pin 13 and applied to the anti VOX comparator section in the main CPU IC5901 pin 92 via the AVXL line Then the main CPU compares these and controls the trans mitter circuit 3 2 3 BALANCED MODULATOR MAIN UNIT The balanced modulator converts the AF signals from the microphone amplifier to 9 MHz IF signal with a BFO Beat Frequency Oscillator signal Microphone signals from the AF selector switch IC1751 are applied to the balanced modulator 1801 3 The BFO signal is applied to IC1801 pin 1 as a carrier signal P 5 signal the microphone VOXL signal IC1601 IC1701 gt VCA SW to the modulation circuit IC1602 VOXL signal IC1801 is a double balanced mixer IC and outputs a double side band DSB signal with 40 dB of carrier suppression R1803 and R1807 adjust the balanced level of IC1801 for maximum carrier suppression The resulting signal passes through 9 MHz I
140. requency Connect an osillo Scope to check point CP1851 and ANT connector At the point where the CW carrier completely comes up in a 10 msec delay after CP1851 voltage comes up Keying CP1851 A 10 msec MAIN UNIT TOP VIEW R2621 FM deviation adjustment R2707 R2618 R1811 AM modulation adjustment CW carrier level adjustment 4 4 RECEIVER ADJUSTMENTS ADJUSTMENT RECEIVER PEAK ADJUSTMENT CONDITION Display freq Mode RIT AGC NB P AMP ATT 14 15000 MHz USB OFF Fast F AGC OFF Preamp ON Connect a standard signal genera tor to the ANT connector and set as Frequency Level Modulation Receiving 14 15150 MHz 0 5 113 dBm OFF MEASUREMENT UNIT LOCATION Connect an AC milli volimeter to the EKT SP jack with an 8 dummy load Maximum AF output level ADJUSTMENT POINT UNIT ADJUST RECEIVER TOTAL GAIN P AMP ATT Set SSG as Frequency Level Modulation Receiving Preamp OFF 14 15150 MHz 500 uV 58 dBm and OFF OFF Connect an AC milli
141. ted from the 14V line by the 3 regulator circuit IC9921 Common 5 V converted from the 14V line by the 5 regulator circuit IC9941 The same voltage as the 5V line which is con trolled by the switching circuit Q9964 Q9966 The circuit is controlled by the PSS signal from the CPU IC5901 pin 90 Common 8 V converted from the 14V line by the 8 regulator circuit IC9961 The same voltage as the 8V line which is con trolled by the switching circuit Q9963 Q9965 The circuit is controlled by the PSS signal from the CPU IC5901 pin 90 Receive 8 V which is the same voltage as the 8V line controlled by the switching circuit Q6322 Q6323 using the RXS signal from the CPU IC5901 pin 36 Transmit 8 V which is the same voltage as the 8V line controlled by the switching circuit Q6342 Q6343 using the TXS signal from the CPU IC5901 pin 35 3 5 2 PA UNIT VOLTAGE LINES The voltage from a DC power supply The same voltage as the HV line which is con trolled by the power switching circuit Q80 Q81 When the POWER switch is pushed the CPU outputs the POWS control signal to the power switching circuit to turn the circuit ON 3 5 3 VOLTAGE LINES DISPLAY BOARD Common 8 V line from the 8 regulator circuit MAIN unit 1 9961 The voltage is applied to the microphone via the J1 pin 1 Common 5 V converted from the 5V line by the 5 regulat
142. the power amplifier Q200 Q201 is applied to the RL640 The signal is applied to the power detector D640 and is then applied to the main CPU MAIN unit IC5901 as the reference voltage The voltage is also used for power detecting voltage when the antenna tuning is ON The attenuator s output voltage is depended on the condi tion between power amplifier s output impedance and the antenna For example the voltage becomes high when the impedance is high the votage becomes low when the impedancoe is low The voltage is amplified at the Q641 and is then detected at the impedance detector D646 The sig nal is applied to the main CPU MAIN unit IC5901 to ana lyze whether the impedance is more than 1 1 or not 3 4 4 PHASE DETECTING CIRCUIT PA UNIT The phase detecting circuit is composed D643 L640 and L641 The input side signal passes through the C646 to shift the its phase for 90 degrees The signal is applied to the phase detecting circuit L640 ANTENNA TUNER CONSTRUCTION The output side signal is applied to the amplifiers Q643 Q811 The amplified signal is applied to the phase detect ing circuit L641 The detected signal is applied to the comparator circuit IC640 pin 2 and is then applied to the main CPU MAIN unit 5901 pin 75 via the TPHK signal 3 4 5 SWR DETECTING CIRCUIT PA UNIT The SWR detecting circuit employs return loss bridge circuit L642 R662 R665 which is also composed as 6
143. to or bypass the 20 dB attenuator MAIN unit R2 R3 The signals pass through the high pass filter MAIN unit 1301 1303 C301 C303 to suppress strong signals above 1 6 MHz and are then applied to the HPF section 1 0 03 2 MHz and 30 40 MHz The signals pass through a low pass filter L304 L305 C306 C310 and then applied to the preamplifier circuit on the MAIN unit 2 2 30 MHz The signals from the low pass filter L304 L305 C306 C310 are applied to one of 5 high pass filters as at right above and are then applied to the preamplifier circuit on the MAIN unit 3 40 60 MHz The signals pass through the high pass filter 1502 1504 C501 C505 and the low pass filter L501 L506 L508 C506 C513 and are then applied to the preamplifier circuit on the MAIN unit 2ND IF AND DEMODULATOR CIRCUIT Used RF high pass filter MAIN unit Frequency Control Entrance Frequency MHz signal MHz Entrance coil 0 03 2 MHz BTHH 15 22 MHz D581 2 4 MHz B2H 22 30 MHz D591 4 8 MHz 30 40 2 D541 8 15 MHz B4H 40 60 MHz D501 3 1 2 PREAMPLIFIER CIRCUIT MAIN UNIT The preamplifier circuit in the IC 703 has approx 15dB gain over a wide band frequency range When the preamplifier is turned ON the signals from the RF circuit are applied to the preamplifier Q651 via D622 or D632 Amplified or bypassed passes through the D601 and D602 when bypassed signals
144. ty Measuring range FM deviation meter Attenuator Input impedance 8 Q Frequency range Capacity 5 W or more External speaker Measuring range Modulation analyzer 5 Microphone connector Rear panel view ES AC o o millivoltmeter to EXT SP o Pin 5 Audio MIC GND generator Pin 6 MIC INPUT Speaker Spectrum AN 7 to MIC analyzer ND Attenuator FM deviation 50 or 60 dB meter Modulation DC power supply AM meter to DC 13 8 V RF power meter analyzer 13 8 10A 200 W 50 Q d Frequency counter to ANT Keyer to ELEC KEY Standard signal generator YYYY L M CAUTION DO NOT connect the standard signal generator while transmitting IC 703 UJ 4 2 ADJUSTMENTS ADJUSTMENT ADJUSTMENT CONDITION REFERENCE Display frequency Any FREQUENCY Receiving VCO1 LOCK Display frequency 29 99999 MHz VOLTAGE Mode USB Receiving MEASUREMENT UNIT LOCATION Connect an RF volt meter to check point CP9611 ADJUSTMENT POINT Connect a frequency counter to check point CP9671 Connect a digital multimeter or oscillo scope to check point CP9151 64 000000 M
145. utputs CI V signals Input port for the CI V signals Outputs strobe signal to the PLL IC 9601 for the 2nd LO signal MAIN unit IC5901 Continued Description Outputs strobe signal to the BFO s DDS IC IC9701 Outputs strobe signal to the DDS IC IC9001 for main loop Outputs strobe signal to the PLL IC IC9101 for main loop Outputs strobe signal to the D A con vertor IC6501 Input port for the RTTY keying signal High While marking Low While spacing Outputs AGC first control signal Low While AGC first is ON Outputs FM mode select signal High While FM or FM N is selected Outputs AM mode select signal High While AM or AM N is selected Outputs noise blanker control signal High While noise blanker is ON Outputs detecting output select signal High While AM or AM N is selected Outputs detecting output select signal High While FM or FM N is selected Outputs attenuator control signal High While attenuator is ON Outputs the pre amplifier ON OFF control signal High While the pre amplifier is OFF Outputs the pre amplifier ON OFF control signal High While the pre amplifier is ON Outputs the speech compressor con trol signal High While the speech compressor is ON Outputs 9600 bps packet mode control signal High While 9600bps packet mode is ON Outputs optional DSP unit control sig nal
146. voltmeter to the EXT SP jack with a 8 Q dummy load 30 dB of AF level differ ence Display freq Mode P AMP ATT NB 14 15000 MHz USB Preamp ON ON Connect an SSG to the ANT con nector and set as Frequency 14 15150 MHz Level 18 UV 82 dBm Modulation OFF and apply the following signal to the ANT connector 100 msec 1 msec Receiving NB Set SSG as Level Modulation Receiving ON 10 87 dBm OFF Connect an oscillo Scope to check point CP1001 This output level of the standard signal generator SSG is indicated as SSG s open circuit Adjust the maximum noise wave displayed on the oscilloscope At the point where the noise just reduces L1052 L1053 MAIN UNIT TOP VIEW R1203 Receiver total gain adjustment L1053 L1052 Noise blanker adjustment A 5 6 21 11102 FT G L1101 1201 ce 2 alll L882 2 pese pork n 00 5 OR OD adjustmen 5 9 o d 50 4 d OS

IC-703 Service manual

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