Icom IC-F6021 Скачать руководство пользователя страница 8 | Manualshive

Страница: 8 / 38

Icom IC-F6021 Скачать руководство пользователя страница 8

2 - 3

VCO

• MAIN-A UNIT
(BOTTOM VIEW)

AF/TONE FILTERS
(IC16)

AF MUTE SWITCH

(Q35, Q36)

Ext. MODULATION

LINE SWITCH

(Q31)

REFERENCE FREQUENCY

OSCILLATOR (X2)

REFERENCE OSCILLATOR

MODULATION AMP

(IC19)

DISCRIMINATOR

(X1)

D/A CONVERTER

(IC18)

AF PRE-AMP

(IC15)

EXPANDER

(IC17)

ANALOG SWITCH

(IC14)

D/A CONVERTER

(IC20)

DRIVE AMP
(Q9)

RF AMP
(Q2)

1ST MIXER
(Q3)

2ND IF FILTER
(FI2)

2ND IF FILTER
(FI6)

+5V LINE REGULATOR
(Q27,Q28)

T8 LINE REGULATOR
(Q25)

«
...
6
7
8
9
10
...
»

Содержание IC-F6021

Страница 1: ...S 14601XZ C1 May 2009 UHF MOBILE TRANSCEIVERS...

Страница 2: ...quired ORDER EXAMPLE 1110003491 S IC TA31136FNG IC F6022 MAIN UNIT 5 pieces 8820001210 Screw 2438 screw IC F6023 Top cover 10 pieces Addresses are provided on the inside back cover for your convenienc...

Страница 3: ...NSMITTER CIRCUITS 5 3 5 3 FREQUENCY SYNTHESIZER CIRCUITS 5 4 5 4 VOLTAGE BLOCK DIAGRAM 5 4 5 5 PORT ALLOCATIONS 5 5 SECTION 6 ADJUSTMENT PROCEDURE 6 1 PREPARATION 6 1 6 2 FREQUENCY ADJUSTMENT 6 4 6 3...

Страница 4: ...mit output power 25 W ver 25 W High 10 W Low2 2 5 W Low1 25 W 45 W ver 45 W High 25 W Low2 4 5 W Low1 Modulation Variable reactance frequency modulation Max permissible deviation Wide 5 0 kHz Middle 4...

Страница 5: ...ld 0 25 V typ 4 dB V EMF typ Adjacent channel selectivity Wide More than 70 dB 75 dB typ Middle More than 70 dB 75 dB typ Narrow More than 60 dB 65 dB typ Spurious response More than 70 dB Intermodula...

Страница 6: ...ION 2 INSIDE VIEWS FRONT UNIT CPU IC1 LCD DRIVER IC6 TONE LPF IC5 TONE FILTER SWITCH Q3 EEPROM IC3 CLOCK FREQUENCY SHIFT DIODE D6 BACKLIGHT CONTROLLER Q5 DIMMER CONTROLLER Q2 BACKLIGHT DRIVER Q1 RESET...

Страница 7: ...UIT MAIN A UNIT TOP VIEW IF IC IC1 LPF Q39 CPU5 LINE REGULATOR IC10 AF AMP IC8 POWER SWITCH Q23 8 LINE REGULATOR IC9 DISCRIMINATOR SWITCH Q5 POWER SWITCH Q24 APC AMP IC2 2ND IF FILTER SWITCH Q40 1ST I...

Страница 8: ...Q31 REFERENCE FREQUENCY OSCILLATOR X2 REFERENCE OSCILLATOR MODULATION AMP IC19 DISCRIMINATOR X1 D A CONVERTER IC18 AF PRE AMP IC15 EXPANDER IC17 ANALOG SWITCH IC14 D A CONVERTER IC20 DRIVE AMP Q9 RF A...

Страница 9: ...p cover and remove the top cover 2 Disconnect the flat cable and speaker cable 3 Unscrew 2 screws from the both sides and remove the front panel in the direction of the arrow 4 Unscrew 9 screws from t...

Страница 10: ...r OFF then disconnect the DC power cable 2 Unscrew 4 screws then remove the bottom cover 3 Cut the pattern on the PCB at MIC and DISC as showon below 4 Install the unit as shown below 5 Recover the bo...

Страница 11: ...o obtain the 450 kHz 2nd IF signal The 15 3 MHz signal generated by the reference oscillator X2 is passed through the filter AMP Q34 to extract the 45 9 MHz 3rd harmonic component The 45 9 MHz signal...

Страница 12: ...FRONT UNIT or output from the external speaker jack on the rear panel SIGNALING DECODING Demodulated signals from pin 9 of the IF IC IC1 are passed through the LPF to extract tone signals contained in...

Страница 13: ...re passed through the LPF IC5 for waveform conversion and applied to the MAIN UNIT as tone modulation signals 2 5 TONE DTMF ENCODING FRONT UNIT Encoding signal from the CPU IC1 named SENC is passed th...

Страница 14: ...he DC voltage Lock Voltage Applying the lock voltage to the variable capacitors VD which composes a part of the resonator of VCO the capacitance of VDs changes corresponding to the applied lock voltag...

Страница 15: ...ata to the LCD driver FRONT UNIT IC6 pin 48 92 LSCK Outputs clock signal to the LCD driver FRONT UNIT IC6 pin 47 93 LCS Outputs chip enable signal to the LCD driver FRONT UNIT IC6 pin 46 94 LINH Outpu...

Страница 16: ...more Frequency Counter Frequency range Frequency accuracy Sensitivity 0 1 600 MHz 1 ppm or better 100 mV or better Standard Signal Generator SSG Frequency range Output level 0 1 600 MHz 20 to 90 dB 12...

Страница 17: ...uencies and settings into the transceiver as below For Low band version 400 470 MHz For High band version 450 512 520 MHz Select Middle NOTE FOR F6022 when adjust Deviation Modulation Balance RX SENSI...

Страница 18: ...smit while SSG is connected to the antenna connector RF power meter 30 W 25 W ver 60 W 50 W ver DC power supply 13 6 V 15 A except EUR 13 2 V 10 A EUR Frequency counter Oscilloscope AC millivoltmeter...

Страница 19: ...itting 1 1 Select the item TX LVA then adjust the voltage LVIN using of the PC s keyboard 1 5 V PLL LOCK VOLTAGE verification 1 Channel Receiving 1 2 Click Reload F5 button then check the LVIN item on...

Страница 20: ...modulation analyzer with an oscilloscope to the antenna con nector through an attenuator Set to square waveform DEVIATION PREPARATION 1 Connect an audio generator to the JIG cable and set as Frequenc...

Страница 21: ...NSITIVITY is re adjusted S METER MUST be re adjusted too 1 Channel 1 13 Connect an SSG to the antenna connec tor and set it as Frequency 400 100 MHz Low band 450 100 MHz High band Level 23 dB 84 dBm M...

Страница 22: ...0370 S DIO DA221 TL B 113 7 10 8 D59 1750000370 S DIO DA221 TL T 113 7 1 D60 1750000370 S DIO DA221 TL B 113 8 4 D61 1750000370 S DIO DA221 TL T 113 9 4 D62 1750000711 S VAR HVC350BTRF E B 97 8 20 5 D...

Страница 23: ...30005050 S RES ERJ2GEJ 103 X 10K B 26 7 18 R129 7030004980 S RES ERJ2GEJ 101 X 100 T 31 16 2 S Surface mount MAIN A UNIT REF PARTS DESCRIPTION M H V NO NO LOCATION R130 7030005220 S RES ERJ2GEJ 223 X...

Страница 24: ...0017530 S CER ECJ0EC1H0R5B B 54 1 39 2 C41 4030017400 S CER ECJ0EC1H220J B 66 9 39 2 C42 4030017460 S CER ECJ0EB1E102K B 63 7 35 C43 4030017730 S CER ECJ0EB1E471K B 54 1 38 3 S Surface mount MAIN A UN...

Страница 25: ...030017420 S CER ECJ0EC1H470J B 77 2 32 3 C285 4030017340 S CER ECJ0EC1H010B B 94 4 30 C286 4030017540 S CER ECJ0EC1HR75B B 95 3 27 6 C287 4030017460 S CER ECJ0EB1E102K T 95 9 11 7 C288 4030016930 S CE...

Страница 26: ...4 X 100K T 8 2 17 1 R19 7030005090 S RES ERJ2GEJ 104 X 100K B 19 7 13 2 R20 7030005110 S RES ERJ2GEJ 224 X 220K B 61 3 29 9 R21 7030005720 S RES ERJ2GEJ 563 X 56K B 61 3 30 8 R22 7030005220 S RES ERJ2...

Страница 27: ...4030017420 S CER ECJ0EC1H470J B 61 7 1 7 C75 4030016930 S CER ECJ0EB1A104K B 46 1 14 6 C76 4030016930 S CER ECJ0EB1A104K B 25 2 28 8 C77 4030016950 S CER ECJ0EB1A473K B 71 6 10 9 C78 4030017460 S CER...

Страница 28: ...VOL RUBBER 1 MP13 8810008761 SCREW BT B0 2X8 NI ZC3 BT 3 REF ORDER DESCRIPTION QTY NO NO J1 6510026770 AXK540147YG 1 J2 6510022472 40FLT SM2 TB LF SN M 1 J4 6450000140 HSJ0807 01 010 1 J6 6510022891 B...

Страница 29: ...NIT Unit abbreviations F FRONT UNIT MA MAIN A UNIT C CHASSIS PARTS MP5 F MP9 F DS11 F MP2 F MP6 F MP1 F SP1 F MP11 F MP5 C x2 MP3 MA MP1 C J1 C MP4 C x2 MAIN UNIT MP3 C x8 MP2 C MP7 C x4 MP3 C MP1 MA...

Страница 30: ...21 C322 C325 C337 C342 C347 C348 C350 C357 C362 C372 C377 C383 C384 C385 C394 C395 C396 C399 C400 C411 C413 C415 C418 C436 C446 C455 C459 C460 C461 C462 C463 C466 C467 C492 C493 C494 CP1 CP28 D3 D5 D5...

Страница 31: ...C169 C174 C177 C178 C179 C181 C182 C183 C184 C185 C186 C187 C188 C189 C190 C192 C193 C202 C203 C204 C207 C208 C209 C210 C226 C242 C244 C245 C246 C247 C249 C250 C251 C252 C253 C255 C255 C256 C256 C258...

Страница 32: ...S CDEC SDEC TENC TONE BATV PLST GND LVIN UNLK AFO 5V EXOE DIM OPT3 DAST VCC Ext I O 6 DIM IGSW Ext I O 11 HORN GND Ext I O 7 AFO GND DISC GND IN GND Ext I O 14 EPTT SCK SI SO CIRQ CCS AFOUT DISC EXST...

Страница 33: ...X2 Q12 MT3S37T BPF TLV ADJ D53 HVC350B RLV ADJ D52 HVC350B W N SW D57 DAN235E YGR AMP Q9 2SC5006 BPF D19 HVC350B ANALOG TXC MMUT RMUT POSW SDEC CDEC 5V T8V R8V 8V VCC TMUT N O W P C X R HV CPU5 CPU5 V...

Страница 34: ...K R74 10K R12 2 7K R51 100K R60 100K R65 1k R77 1 5K R76 1k 100K R82 100K R83 100K R84 R44 150K R58 10K R75 10K R7 180 R8 180 R29 18K R33 22K R25 22K R22 22K R90 390K R9 470 R26 47K R27 47K R23 47K R7...

Страница 35: ...0 1 C186 R193 470k 1k R326 R248 22k R322 100k 0 1 C188 47P C176 0 039 C320 CF20 K R148 1k L10 1 8U REF CF20 G R215 470 R315 100k 100k R362 0 1 C179 330k R375 R113 2 2k 1k R357 R142 1k 1k R358 D23 DA2...

Страница 36: ...50 10k R235 100 3 5P C98 R72 100 R61 47 22N L18 6P C90 6P C89 C82 1 5P R52 150k R48 180k R53 470 R51 390k R59 220k 1SS375 D12 D11 1SS375 D1 1SS375 0 001 C409 C1 4P 5P C2 5P C8 AS080340 L6 AS080340 L3...

Страница 37: ...od Centre 150 6165 Highway 17 Delta B C V4K 5B8 Canada Phone 1 604 952 4266 Fax 1 604 952 0090 URL http www icomcanada com E mail info icomcanada com Unit 1 103 Garden Road Clayton VIC 3168 Australia...

Страница 38: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 14601XZ C1 2009 Icom Inc...

Отзывы:

Нет отзывов