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SERVICE MANUAL - R

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6. VIEW L L J1 L19 20 21 22 should be mounted as the appointed 190 G direction WI 227 VIEW INDICATION L1 1 to FRONT unit 39 Hc al ie Be gt Ca hg H RIS E j T R5l 4 0 575 gt B J6 107 290 27 2 GND Revo aj aro 271 cO T 277 78 Coe 210 c L 171 4 1612 s der ROSI C
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10. SERVICE MANUAL VHF FM TRANSCEIVER 310 3105 2 IC F320S Icom Inc INTRODUCTION This service manual describes the latest service information for the IC F310 IC F310S IC F320 and IC F320S VHF FM TRANSCEIVER at the time of publication To upgrade quality any electrical or mechanical parts and Internal circuits are subject to change without notice or obligation IC F310 F 320 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 3 Equipment model name and unit name 4 Quantity required lt SAMPLE ORDER gt 1150001930 IC SC 1364 IC F310 MAIN UNIT 5 pieces 8810005840 Screw 3 8 20 IC F310 Bottom cover 10 pieces Addresses are provided on the inside back cover for your convenience DANGER 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 connecting 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 105 3205 REPAIR NOTES 1 Make sure a problem is internal before disassembling the transceiver 2 DO NOT open the transceiver until the transc
11. 5V IN SIG TONE 15 OPV2 BEEP 17 OPV1 LPF DTCS 19 21 65 NOIS 23 25 PWON a DTCSIN EXEN 27 EXPTT MIG R33 R34 R35 EXSI 29 29 DIMIN TONE PLST 33 HANGER 5V VIN 35 TEMP 37 BEEP BEEPOUT MIC 39 10 1 MUTE Q10 to FRONT 70mV mV DTC144TU Q10 1 9V 0 5V ALY E gt gt gt gt gt gt O o 5 A A 6 N O gt n gt 69 i m TON oc Z UU E LU T gt 9 en Q 5 9 KO z On gt 2 0 26 Ed Z 90 11 1 OGC ul 3 LLI Qa ao Sou 075 L 670 s ok juo 191 DIMIN 2 COMS R48 EXB V8V 1 4 _ MOOL 994 590 e TEL TOGOGGOGOOOOO00z22 z O 0 O O O uu ui ul iu u ul i u OOO 2 o 0 5 8 8 2 z 5 5 5 5 5 9 945 94 Eom TdONI L Ed Na 19 iD G Q o 1D um OVdI5 ze L 939 024 19 10 10 tO 10 tO tO 1D HJOWL ZLd 5 Was ge 9 939 144 DINL ELd 8 WOLD 69 aaas vid ZVALO vS ovoas t d LOH
12. OLH loo X 96 P 2 MGL 2 S Mec lez rom ITAS 0L 6018 W ee 8014 de pueq 1 doz Es AN 5 BANSE zl 1 Ajuo pueq H oa gt 1 3 gt L Te a el gl 6 UU amp 1 r H M B 3 pru 5582 2 dadde C200 0 22 IC7a NJM2902V 10070 49 001 L 1 D23 DAN202U SLT 2x 10 4 r2 SFPC450E D31 DA204U T 1 R5 55 2 yPD3140GS His COMPLETE VIEW T5 1129 G 0 Zw gt rx z ou lt m amp 255 555 RA gio 2 00 Q 2 lt 9912 Sg S Q Q E MOL 28 ex 5 N dz 4 8600 919 1000 88 ds 19 63 9620 es g 0 223 ww de 05 s uiNd 09 kR 10 Ajuo 921 2919 1000 Z 89 gzo LE R 9 dz L 9 1000 2 4 x 001 2620 gt oz AAN t LH 92 E g9 000 N En uE gt v R 212 20 NG 981 a e 5 T dee S pueq 1 ud 5 oz ELD 5 5 2
13. OO der pueg H 9001 ENF ON LEY 8 50088 yA Eka lt 1000 pueq 1 dozz CHHSS 9820 Pod x 8 l gt pueq H do 28 gt 1000 puea m Huys 920 860 021 5 2 0 100 0 gt 28g 4001 220 2 55 O 99H ig 8 u 35 001 994 35 dozy 18 9 jooo t000 Tr 820 089 0012 0 EN 7 HUY Sat lt 81 lt 4 Nx T N 5 dozy gt 100 8 lt Ta 2019 iii ETON 1000 Huge orn 55 ely 2 289 d 5 6019 5 k n gt S 55 5 001 d lt os amp L00 0 222 9 00 ty 100 0 55 6620 e 50 90 69H LOLO L C puea H dy 99 22 10070 pueq 1 9 viu 5 860 SOLO E Liu 9 528 pueq 8 pueq H 4001 gt dNV8 T HNW1 428 pueq 3 doz 6 9012 d OLY A 5 N lt l 1000 091 Z 78 160 001 095 1000 S 1000 B 8 091 geo 6 0 6019 1000 9 06 m 22 158 vL 001 MY OSENAH pueq H 9001
14. E 015 S UR de Wl 07 cO S 15 05 Ml a S SNI E D sre yop quur p 3 dcm gt E W Ci 3 H9 7 N 7 CP BP gaa R4 C48 R81 592 85 8 4 2 53 1 65 E E 2 SPGND m RID kuu m taa umat A pant Y RIG n e 7 15 to Speaker R O qr b E gt 9 KS 16 gt 1 R88 j RISO rep 8 2 C ME a ns RII RU LIS E deg eJ mm JSP 00 E265 2 BU Bg n S 6229 y C198 r R59 R29 6 gt Z 3 Cr 9 5 Y j a Co ICH O cha ts 2 4 RIS SE S NB SIS SS SIS ie 98 to Optional cable 251 2292 RIH CIE 1 15 T C180 L eT EE Jl RIT 3321 gt 919121125 5 1 0 p 145 S 8 2a Sis Tekek RIMA 2 Z O lt x Oli lt m 30 to Optional unit 16 VIEW 2
15. 5 IC4a O gt HPF gt gt ier 07 0 EX SP IC7a AF OUT 4 AN DET z 8 IC7c IC6b AMUT pho qe m gt lt NWC T5C J6 AFON 5V HV EX TMUT MIC I HORNO F310 F320 e IC7d frm IC4b MICIN DS1 MMUT 5 x NWC EXEN 5 5 FRONT UNIT LCD SHIFT MMUT MMUT RESET p EEPROM CTRL CTRL 5 1 aoe 2 1 IC3 RMUT lt s odo CTRL 5 LED type F310S F320S W7 D26 5V GND DS12 DS17 OPV1 16 SCK LED LED 4 OPV2 17 SI CTRL COM1 COM3 OPV3 18 SO 029 030 9 PWON OPT3 20 OPCS R5 2 SEG1 SEG32 LCD type Gae 20 m TX RX SEL1 SEL2 CH1 CH4 LED type 45 ele OPTI 5 38 SIGOUT 23 DET GND 36 4 24 HV BACK DIM OPINT 34 BUSY 25 BEEPOUT LIGHT CTRL OPCS 32 26 au BUSY 30 MICIN 27 MICMUTE DS8 DS11 Q3 Q8 BEEPOUT 28 MICOUT 28 HV TONE 26 PTTOUT 29 5V gny 24 30 GND DICSIN 22 RFATT 20 NOIS 18 UNLK 16 AF CH U D Etc EXEN 14 HV EXST 12 HV DAST 10 DIMIN DIM DIM PLST 8 SW HORN VIN 6 032 acd y TEMP 4 HORNO HORN lt 3 2 GND 5 SW DET S OPINT 7 OPTS pro 433 OPCS 9 DET to MAIN 2002 20 Che
16. 8 30 6 MHz signal to the FMIFIC 17 pau Shitregister register 2 rogrammable counter The detected voltage is applied to the inverse amplifier IC6c pin 9 and the power setting voltage T4 is applied to the other input pin 10 for the reference When antenna impedance is mismatched the detected voltage exceeds the power setting voltage The output voltage of the inverse amplifier IC6c pin 8 controls the input current of the power module IC1 and drive amplifier Q1 to reduce the output power via the APC controller Q17 Q18 4 3 PLL CIRCUITS 4 3 1 PLL CIRCUIT A PLL circuit provides stable oscillation of the transmit fre quency and receive ist LO frequency The PLL circuit con sists of the PLL IC IC2 loop filter and reference oscillator circuit and employs a pulse swallow counter An oscillated signal from the VCO Q7 Q8 passes thorough the buffer amplifiers Q6 Q5 is applied to the PLL IC 2 pin 2 and is prescaled in the PLL IC based on the divided ratio N data The reference signal is generated at the ref erence oscillator X1 and is also applied to the PLL IC The PLL IC detects the out of step phase using the reference frequency and outputs it from pin 8 The output signal is passed thorough the loop filter 843 845 C60 C61 and is then applied to the VCO circuit as the lock voltage 4 3 2 VCO CIRCUIT MAIN unit The VCO oscillated signal is amplified at the
17. IV R48 185 RIP 00 11 Rig 5 um a O cis 4 2 8 2 a NT E unb Chey 19 uH P E 8 3 015 T i ap 51015 01 AT CSD CIS co S rang I 16 S 227 MM 5 E 0 77 5 ROO gt RE m RJ TE RIGA ey g gol Rigel Uo RS es RIE C77 129 58 2 HE 9 2 JL R6 225 PSS 1 SECTION 10 BLOCK DIAGRAM 5V RIPPLE sv NV T1 FETA ud 5 5 vee T5 12 REF PLL LOOP TX RX n PWR LPF ANT T3 NWC osc Ic FIL gt SW ew K LPF E Ga amp Da COMMON LINE A D 2 C60 C61 D5 D6 REV D3 D4 11 12 13 Bt REF BAL 13 014 6 LINE B q RX LINE R5 DA en 46 TX LINE 2nd Lo EM DET 4 eee lt 05 23 24 CTRL DET MAIN UNIT lt DATA BUS LINE 1st LO IC6C D1 D2 Tes A 017 18 R5 R5 L22 121 R5 5V D20 D21 D18 D19 L20 D17 L19 D16 Y lt ALL 4 B lt 54 E lt H ATT lt CERAMIC BPF 013 lt BPF 4 014 or 2 Q12 Q35 T4 T3 T2 11 NWC J4 MOD 5V 5V BV BV IC4d 5V
18. Connected DC voltage VIN 177 Bih 13 88V 1 170 Internal temperature A D TEMPS 180 B4h 2770 BPT2 188 PLL lock voltage LVIN 160 AOh 3 38 BPT3 184 A D SD 25 19h 0 49 T4 POW 190 DTCS balance level D A DTCS BL 36 24h 14 12 REF 87 SQL level p A SQLLev 10 OAh 3 9296 AF Dev 1 155 00000 2 155 00000 2 POW High MODE Wide Operating channel EIN 1 Power Hi 142 mmsmmummmmm BPF T1 70 NENNEN RF output power Power L2 88 mmmmmmm BPF T2 72 mm ME jp 11 BPF T3 Receive sensitivity FM deviation MODN 68 BPF 14 70 EEEEE deviatio d MODW 137 mnmmnmmmnmt AP VOLL 0 see Volume DTCS balance Sil DTCS 24 SQL 10 mm Squelch rrp DTCS W 51 Reference frequency TXF SET Space A D D A Read TAB Display Parameters F8 Sweep F9 at BPF T1 Sweep T1 4 Enter at REF Set Mode Cursor Up Down lt gt ESC Quit NOTE The above values for settings are examples only Each transceiver has its own specific values for each setting CONNECTIONS DC power supply 13 2 13 6 V 15A Standard signal generator FM deviation meter 17 to 125 dBm DC measurable CAUTION 32 mV to 0 13 uV Att
19. E HVU17TRF HVU350 MA77 MA111 8082 TX Symbol Symbol 4 Symbol 4B Symbol 1B Symbol 8 2 RNI I ELM B 1 i MI809 Symbol Red dot p T T T 259144 Y 25 880 Y 3SK166 2 3SK239 XR DTA143ZU Symbol VY Symbol XY Symbol K Symbol KR Symbol 113 S S D G2 D G2 G D D S 61 61 DTA144EU DTC144EU DTC144TU DTC144WU DTC363EK Symbol 16 Symbol 26 Symbol 06 Symbol 86 Symbol H27 XP4601 Symbol 5C Bg 6501 Symbol 5N 54 VIEW to MAIN unit J1 40 VIEW ol 3 to MAIN unit 9 3 MAIN UNIT IC F310 IC F310S VIEW m 226 Bee L19 20 21 22 should be mounted as the appointed RO 2 LHS direction W1 Em O PA 2 219 P Olo 2 027 29 2 z 2 2 95 252 2 Cl ml e 25 1 to FRONT unit 39 VIEW INDICATION
20. from the antenna connector 3 Unscrew 10 screws and remove 2 clips D 4 Remove shield case SECTION 3 Opening case SECTION 4 CIRCUIT DESCRIPTION 4 1 RECEIVER CIRCUITS 4 1 1 ANTENNA SWITCHING CIRCUIT MAIN unit The antenna switching circuit functions as a low pass filter while receiving and as resonator circuit while transmitting The circuit does not allow transmit signals to enter receiver circuits Received signals enter the antenna connector and pass through the low pass filter L1 L3 C1 C3 8 11 C13 The filtered signals are then applied to the RF circuit passed through the 7 4 type antenna switching circuit 013 D14 L18 4 1 2 RF CIRCUIT MAIN unit The RF circuit amplifies signals within the range of frequen cy coverage and filters out of band signals The signals from the antenna switching circuit pass through the attenuator circuit D13 D14 and the two stage tunable bandpass filters 016 D17 The filtered signals are ampli fied at the RF amplifier Q12 and then enter the another two stage bandpass filters 018 021 to suppress unwant ed signals The filtered signals are applied to the 1st mixer circuit Q13 The tunable bandpass filters D16 D21 employ varactor diodes to tune the center frequency of the RF passband for wide bandwidth receiving and good image response rejec tion These diodes are controlled by the CPU FRONT unit via the level contr
21. 2 LIS R162 01911 19 6164 8 al CO 0 33 ND 85 R 2222 LO F54 C44 C45 E Res CP gt 238 C46 85 55 115 O 5 X X1 E 5 3 x 9 sis POH gt dear RIS ia gj 8 618 8 H3 L 2 RISO D 9 RIA mu GS CR 5 rz L 9 JP 8 R142 O O 0 1 B 3 R145 gt m 18 C179 a 0600 l TE RIH 5 216 c ke gt ep GR GS sS e P s BG E SISIR 176 m lt 30 to Optional unit 16 VIEW a
22. 2RS 232C port number save it See the instructions for detailed operation 3 Type RESERVE then push Enter A gt CD ADJ AA gt ADJ gt ADJUST 1 D A BP T1 170 2 93V D A BP T2 188 BCh 3 16V D A BP T3 184 B8h 3 17 D A T4 POW 190 BEh 3 18V D A REF 87 57h 1 72V D A SQLLev 10 OAh 92 D A AF Dev RX 155 00000MHz POW High 1 01h 0 39 MODE Wide TXFSET Space A D D A Read TAB Display Parameters Enter at TXF REF Set Mode F8 at BPF Sweep F9 at BPF T1 Sweep T1 T4 1 1 Cursor Up Down lt gt ESC Qui Quit 2 Set the cursor to the MODEL and push the key on the computer keyboard Reserved indicator flashes at the right hand top corner on the computer screen 4 Connect the transceiver which has been repaired then write the data to the transceiver Boot up DOS and change the directory Startup command Program starts then the adjustment screen appears after reading set data from the transceiver NOTE When the EEPROM FRONT unit IC3 is replaced or the transceiver displays an error message and beeps the following operation is necessary before starting the ADJUSTMENT 1 Download the programmed data using the EX 2057 or CS F300S from an exact same version of the transceiver then PROGRAM 5 EKAMPLE Trimmer Control Software for IC F300 Series x
23. 3081 22 401 ac L 1000 MONI 29 NE 622 Y MAIN UNIT 5 s lt k Lun 200 0 eo 900 z 5 gt 2 2 2 ao lol o 2 9 7 9910 qu 2 O 2 os a MOL d Silu kd o o 2 PAG 2 OA x r 01 dz i m 8679 1912 de 19 2 63 MGL 9 PMR L band 8p LMR LA253 C9 10p PMR L band L0 0 0902 gt gt 2001 LA243 MAIN UNIT 18 2902 N g 019 vel 6 8 H R 991 sl 402 481 pueq H dee pueq 1 doe ELD PMR LMR H band LMR L band D3 MI407 R4 R119 R118 100k C4 470P 1k 100 330 DTC114EU DTC144EU Q32 Q19 PTH9C32 FWD REV 55 1 5k PMR 1 8 LMR 23 DTC144EU 5V C REN 164 0 022 5 R128 100k C293 0 1 Q20 DTC363EK NJM2902V R123 6 8k gt 8 O D33 DAN202U O 491 S 12910 RE 489 YSL
24. 7030003520 7030005650 7030005640 7030003540 7030003680 7030003200 7030003560 7030003680 7030003680 7030003410 7030003560 7030003660 7030003640 7030003520 7030003610 7030003660 7030003800 7030003800 7030003320 7030005870 7030005870 7030005870 7030003560 7030003660 7030003710 7030003650 7030003710 7030003720 7030003560 7030003560 7030003560 7030003680 7030003560 7030003770 7030003480 7030003780 7030003560 7030003580 7030003760 7030003660 7030003800 7030003520 7030003640 7030003690 7030003520 7030003800 7030003480 7030003800 7030003800 7030003580 7030003700 7030003560 7030003780 7030003640 7030003620 7030003700 7030003630 7030003520 7030003640 7030003680 7030003680 7510000910 7030005870 7030003800 7030003800 7030003800 7030003680 7030003680 7030003680 7030003480 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESIST
25. H band x 114 PLL lock voltage m adjustment Tel el 5 3 TRIMMER ADJUSTMENT Select an operation using T keys then set specified value using lt gt keys on the connected computer keyboard MEASUREMENT ADJUSTMENT ADJUSTMENT CONDITION VALUE UNIT LOCATION REFERENCE 1 Operating frequency Ch 1 Rear Loosely couple a frequency 155 00000 MHz FREQUENCY 155 00000 MHz L band panel counter to the antenna connec L band TXF SET 174 00000 MHz H band tor 174 00000 MHz Power selection Low1 H band Transmitting 2 Transmitting 155 00155 2 L band 174 00155 MHz H band OUTPUT 1 Operating frequency Ch 3 Rear Connect an RF power meter to 45 0 W LMR POWER 146 00000 MHz L band panel the antenna connector 25 0 W PMR Power Hi 160 00000 MHz H band 10 0 W Italy Power selection High Transmitting 2 Power selection Low2 25 0 W LMR Transmitting 10 0 W PMR 5 0 W Italy Power L1 3 Power selection Low1 4 5 W LMR Transmitting 2 5 W PMR Italy FM DEVIATION Operating frequency Ch 3 Rear Connect an FM deviation meter 4 2 kHz Wide MOD N or 146 00000 MHz L band panel to the antenna connector 2 1 kHz Narrow MOD W 160 00000 MHz H band through an attenuator e
26. HR 3 Jew d E 3 O 0 2 ILE 000 100 100 O 919 z 1 5 1 11 TT 1 AME dip ey Pe ee ee E T veo naaa NA a a ent eee a a aa da a E is P x x 9 OLXLALLE IWS gt 100 250 230 gt x gt 2 1 T e TUA 225 1000 l 85 7 Es 4 hh 2 2 i 1 SE 990 0 000 925 dozy LLI EMEN mer ae 099 oe X X due 95 zsa 98 D 1000 gt 9 Ts 620 i i S 5 028 oe X XX LIH ciH 260 esq 50 z J EM 2 11645 Au O il S Us a Oe EE e Hu TAG EE e H A NEU tene Ezo gt TTI dzy 220 i is 58 5 2 I ON O i 069 50 lt 0 gt i ng SIH gt 6 i 25 ens x MEM
27. SML 311YTT86 SML 311YTT86 MCR10EZHJ JPW 000 ERJ3GE JPW V OPC 741 5042 5289 SRCN 2055 SP N W only LCD type F310 F320 LED type F310S F320S S Surface mount MAIN UNIT MAIN UNIT ORDER ORDER E E NN 1150001930 SC 1364 L band 1790001280 S DIODE 1150001940 SC 1365 H band 1160000060 S DIODE 2 1150001760 M68702L L band 1790000700 DIODE DSA3A1 1150001750 M68702H H band 1790001280 S DIODE 111 TX 1130007610 HPD3140GS E1 098 1750000370 S DIODE DA221 TL 1110003490 5 TA31136FN D 1730002300 S ZENER MA8082 M TX 1130008090 S BU4066BCFV E1 1750000130 S DIODE DA204U T107 1190000350 S M62363FP 650C 1730000520 ZENER RD20E B2 1110003780 S NJM2902V TE1 1160000060 S DIODE DAN202U T107 1110003780 S NJM2902V TE1 1110003800 S NJM2904V TE1 1180001080 S S 81250PG PD T1 2010002210 XTAL FL 285 31 050 MHz 1110003090 LA4425A 2020001080 5 SFPC450G TCO1 1130007510 BU4094BCFV E1 2020001490 S CERAMIC SFPC450E TC01 1530003291 S TRANSISTOR 2SC4703 T1 SE 6050009980 XTAL CR 575 15 3 MHz 1530002600 S TRANSISTOR 28C4215 O 85 6070000210 S DISCRIMINATOR CDBCA450CX24 1530002600 S TRANSISTOR 2SC4215 O 85 1530002600 S TRANSISTOR 2SC4215 O 18858 1530002600 S TRANSISTOR 28C4215 O 18858 6110001670 COIL LA 253 1530002600 S TRANSISTOR 28
28. SS x 1001 1000 00 L LV 1000 ON 6620 599 On Glu 69H 1012 7 dp 1009 pueq 1 9 viH Seo x 5010 5 LLH 9 2 1 1 428 puea H 9001 pueq 1 doz a 6 9010 Oly a 85 OSENAH E 1000 091 NL e 5 gO gt re ER 001 095 L00 0 5 OSENAH 000 SIH 091 860 O 61 6010 2 OSENAH zz 1000 gt 796 0 olo B 528 OF Lou 02H o 001 MY s OSENAH pueq H dO0 pueq 3 doz LLLO N N 1000 oX R 9 gt gt pueq H ed eq d 00 1000 pu lt 5 9112 J 2 a 06 oy Ow 221 F 5 55 K HVy2108499IN 2 des 1 T 440 HO m Ta _ Maa ae L3H AGL z gt d dgg 10020 5 1212 ox 20210 3NO1X3 000 eio 0 0 0210 gt 9812 LO tc 100 55 619 lt s 984 1000050 55 or N S gt o ai Oo 2 T 8 nen 5 2
29. dzy dzy 2720 2 dr olol gt dir wed ad 01 dzy 11 920 dzy ae us T cur XLV LC OLIH o 6 cr oN 9 3 Oo 00 9240 oc I 2 ox 100 A LO ere s NG 62 ZOLY L lt oz 001 L00 0 9 OSH 40 601H pueq H de gt pueq 1 w ec juo pueq H ka 55 5 2 SI JAS BEEPOUT MIC RIGHT SIDE LEFT SIDE Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan Phone 81 06 6793 5302 Fax 81 06 6793 0013 URL http www icom co jp world index html Icom America Inc lt Corporate Headquarters gt 2380 116th Avenue N E Bellevue WA 98004 U S A Phone 1 425 454 8155 Fax 1 425 454 1509 URL http www icomamerica com lt Customer Service gt Phone 1 425 454 7619 Icom Canada Glenwood Centre 150 6165 Highway 17 Delta B C VAK 588 Canada Phone 1 604 952 4266 Fax 1 604 952 0090 URL http www icomcanada com Icom Australia Pty Ltd A B N 88 006 092 575 290 294 Albert Street Brunswick Victoria 3056 Australia Phone 61 03 9387 0666 Fax 61 03 9387 0022 URL http www icom net au Icom New Zealand 146A Harris Road East Tamaki Auckland New Zealand Phone 64 09 274 4062 URL http www icom co nz Fax 64 09 274 4708 Be
30. pueq H 9 m 1 lt 860 ea 8 ER 99 S gt 2g 001 ER 8 dNd 2 2 O 99H Hi 4001 994 s 10070 100 0 0692 LN 0019 kR 001 22 lt lt 4 m r gt 58 100 B gt gt gt jan E 2019 i 5 T EEE a ms die e S 1000 Hugg 000 tsa Sly 269 121 5 28012 88 2 E a eS 2 4001 gm L00 0 2 001 n 1000 22 6629 099 On GIH 69H 1012 pueq H dr 10070 pueq 1 99 pe S012 219 QNV8 H HW1 z 8 T amp GNV8 T HW1 eme dom uINd 6 dd 9010 3 er 65 eL 1000 091 Ses LED 61 GZH 5 Ga n 001 099 80 1000 5 1000 Sty Yd 051 860 OS 610 6010 2 1000 9 9 9 0119 428 2 vL ite 5 osen pueq H 9001 S 001 AH N cT doz LLLO N 5 10070 oX 050 a a pueq H G LL 00 1000 pue p n lt 52 LLY SLIO N Huet C 221 S are S 2 9412 I o NAE 2 21024001 5 j oz 8 96 O T 410 EE NINA 0 0 MOOL 5 1000 p 8IH Y m P
31. 10 Q ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 103 V 10 ERJ3GEYJ 102 V 1 ERJ3GEYJ 473 V 47 EXB V8V 102JV ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 473 V 47 RRO0816R 753 D 75 ERJ3GEYJ 223 V 22 ERJ3GEYJ 153 V 15 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 105 V 1 ERJ3GEYJ 105 V 1 ERJ3GEYJ 104 V 100 ERJ3GEYJ 103 V 10 ERJ3GEYJ 470 V 47 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 105 V 1 ERJ3GEYJ 105 V 1 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 104 V 100 ERJ3GEYJ 103 V 10 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 221 V 220 Q ERJ3GEYJ 821 V 820 Q ERJ3GEYJ 561 V 560 0 ERJ3GEYJ 152 V 1 5 ERJ3GEYJ 104 V 100 ERJ3GEYJ 471 V 470 Q ERJ3GEYJ 103 V 10 ERJ3GEYJ 152 V 1 5 ERJ3GEYJ 182 V 1 8 ERJ3GEYJ 471 V 470 Q ERJ3GEYJ 104 V 100 ERJ3GEYJ 222 V 2 2 L band ERJ3GEYJ 332 V 3 3 H band ERJ3GEYJ 334 V 330 ERJ3GEYJ 391 V 390 ERJ3GEYJ 152 V 1 5 ERJ3GEYJ 100 V 10 Q ERJ3GEYJ 153 V 15 ERJ3GEYJ 153 V 15 ERJ3GEYJ 223 V 22 ERJ3GEYJ 223 V 22 E LMR F320 F320S MAIN UNIT 7030003560 7030003640 7030003320 7030003320 7030003510 7030001230 7030003560 7030003520 7030003700 7030003580 7030005870
32. 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 471J T A C1608 CH 1H 470J T A TESVD2 1V 685M 12R C1608 JB 1H 102 C1608 JB 1H 102 C1608 CH 1H 471 C1608 CH 1H 470J T A C1608 JB 1H 102K T A ECST1AY106R C1608 JB 1H 182K T A C1608 CH 1H 391J T A C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 CH 1H 101J T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 JB 1C 104KT N C1608 JB 1E 103K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A 16 MV 470 HC ECSTOJY106R C1608 JB 1H 102K T A C1608 JB 1H 102K T A PMR F310 F3105 L LMR 320 3208 MAIN UNIT 6510020510 6510018430 6510019250 6510007080 6450000140 6510014960 7120000470 7030003860 8900007960 8900004540 0910049332 0910049860 S CONNECTOR S CONNECTOR S CONNECTOR CONNECTOR CONNECTOR S CONNECTOR JUMPER S JUMPER CABLE CABLE PCB PCB FH12 40S 0 5SV AXN330C038P B11B ZR SM3 TF PI28A 02M HSJ0807 01 010 B2B ZR SM3 TF ERDS2TO ERJ3GE JPW V OPC 780 EUR ITA OPC 453 other 50435 B 5124
33. 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 JB 1C 104KT N C1608 JB 1H 102K T A only C1608 JB 1H 102K T A only C1608 JB 1H 102K T A only C1608 JB 1H 102K T A only C1608 JB 1H 102K T A only C1608 JB 1H 102K T A only C1608 JB 1H 102K T A only C1608 JB 1H 102K T A only C1608 CH 1H 470J T A only FRONT UNIT 6450001470 6510020510 5030001540 5040002310 5040002310 5040002310 5040002310 5040002310 5040002310 5040002310 5040002310 5040002310 5040002310 5040001 760 5040002310 5040002310 5040002310 5040002310 5040002310 7030000010 7030003860 8900007680 0910049322 0910051231 8930044930 CONNECTOR S CONNECTOR LCD S LED S LED S LED S LED S LED S LED S LED S LED S LED S LED S LED S LED S LED S LED S LED S LED S JUMPER S JUMPER CABLE PCB PCB LCD CONTACT 95003 2881 FH12 40S 0 5SV LD HU10140J SML 311YTT86 SML 311YTT86 SML 311YTT86 SML 311YTT86 SML 311YTT86 SML 311YTT86 SML 311YTT86 SML 311YTT86 SML 311YTT86 SML 311YTT86 SEC 24220 SML 311YTT86 SML 311YTT86 SML 311YTT86
34. BLOCK DIAGRAM 11 VOLTAGE DIAGRAM 1 rC l 1 N O W SECTION 1 SPECIFICATIONS WWG EDS EE IC F310 F310S PMR IC F320 F320S LMR 136 155 MHz Frequency coverage 146 174 MHz F310 16 ch x 2 banks F320 16 ch x 2 banks Number of channels F310S 8 or 4 ch x 2 banks F320S Ach 16 25 kHz Wide of emission 8K50F3E 12 5 kHz Narrow Frequency stability 1500 Hz 0 0005 tc Operating temperature range 20 C to 55 30 C to 60 C 22 to 140 F 2 Power supply voltage 13 2 V DC negative ground 13 6 V DC negative ground 7 0 at 25 W 6 0 at 10 W 15 0 at 45 W Current drain approx stand by 200 mA Dimensions proj not included 140 W x 40 H x 170 D mm 51 2 W 11982 x 61146 inch Weight 1 2 kg 215 10 oz Modulation system Variable reactance frequency modulation 5 0 kHz Wide CC freqequency deviation 2 5 kHz Narrow 7 Adjacent channel power O J P 60 dB minimum Narrow 55 dB typical Wide 46 dB typical Wide 50 dB typical Narrow 40 dB typical Narrow Limitting charact of modulator charact of modulator 70 100 of modulation Microphone connector 8 pin modular 600 1st 31 05 MHz Intermediate frequency 2nd 450 kHz ed 4 dByV emf at 20 dB SINAD 0 22 uV typical at 12 dB SINAD Squelch sencitivity sencitivity 4 dBuV em
35. CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 JB 1E 103K T A C1608 1 103K T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 1E 103 C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A ECST0JY106R C1608 JB 1 103K T A C1608 JB 1H 102K T A C1608 JB 1E 103K T A C1608 JB 1H 102K T A ECST1EY474R C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 470 C1608 CH 1H 050B T A C1608 CH 1H 200J T A C1608 JB 1E 103K T A C1608 CH 1H 470 C1608 CH 1H 470 C1608 CH 1H 470 C1608 CH 1H 470 C1608 CH 1H 470 C1608 CH 1H 470 C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 471K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 JB 1E 103K T A ECST1AY106R C1608 JB 1C 223K T A C1608 JB 1C 104KT N C1608 JB 1C 473K T A C1608 JB 1C 333K T A C1608 JB 1C 104KT N C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H
36. DESCRIPTION Connector HSJ0807 01 010 6450000140 8900004540 8510011111 8510011101 8510011460 8510011610 8930015180 8930043110 2055 front key A 2055 cover 2055 M plate Rubber sheet AK 1 PH BT M3 X 8 NI ZU 2055 speaker plate 2055 speaker net 1 1126 TR A clip Sponge FL Insulation sheet EG Shield tape D Speaker VS 57 0837A P1CH Cable OPC 453 1922 VCO case 1 1922 VCO cover 1 2055 filter case 2055 filter cover PA holder Rubber sheet AD MP6 MP7 MAIN UNIT Bottom side F IC F310S F320S LED type only N z C FRONT UNIT type only IC F310 F320 MP3 C 7 5515 PARTS MAIN UNIT Unit abbreviations F FRONT UNIT SECTION 8 SEMI CONDUCTOR INFORMATION e TRANSISTORS AND FET S 2SA1588 GR Symbol ZG 25 1124 5 Symbol BG 25 1143 S B MA lt a 25 1201 5 Symbol 1201 Q B 25 2714 Symbol zi 25 4081 R Symbol BR 2 25 4215 0 Symbol QO 2504226 5 Symbol R25 25 4703 Symbol SE 2501664 Symbol DA e DIODES 155352 155375 DA204U DA221 DAN202U Symbol C1 Symbol FH Symbol K Symbol K Symbol N
37. PARTS LIST FRONT UNIT ORDER ORE 1140007911 S IC HD6433875B20H 1110003500 S IC S 80742SL A6 T1 1130008670 S IC 25LC160T I SN FRONT UNIT ORDER kiku KRK 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 7030003730 S RESISTOR ERJ3GEYJ 274 V 270 7030003740 S RESISTOR ERJ3GEYJ 334 V 330 7030003570 S RESISTOR ERJ3GEYJ 123 V 12 7410000950 S ARRAY EXB V8V 102JV 7410000950 S ARRAY EXB V8V 102JV 7410000950 S ARRAY EXB V8V 102JV 7410000950 S ARRAY EXB V8V 102JV 7410000950 S ARRAY EXB V8V 102JV 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 9 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 1530002060 S TRANSISTOR 1590000440 S TRANSISTOR 1530002060 S TRANSISTOR 1590000660 S TRANSISTOR 1590001650 S TRANSISTOR 1530002060 S TRANSISTOR 1530002060 S TRANSISTOR 1590000660 S TRANSISTOR 1530002060 S TRANSISTOR 1530002060 S TRANSISTOR 1530002060 S TRANSISTOR 1530002060 S TRANSISTOR 1530002060 S TRANSISTOR 1530002060 S TRANSISTOR 1530002060 S TRANSISTOR 1590000430 S TRANSISTOR 1590000430 S TRANSISTOR 25 4081 T107 DTA143ZUA T106 2804081 T107 DTC144TU 1107 4601 2804081 7107 2804081 7107 DTC144TU T107 2804081 T107 2804081 T107 2504081 71
38. Power selection Low1 Connect an audio generator to the MIC jack and set as 1 kHz 40 mV Set an FM deviation meter as HPF OFF LPF 20 kHz De emphasis OFF Detector P P 2 Transmitting NOTE Wide Narrow ver sion must adjust both setting Operating frequency Ch 3 Rear Connect an FM deviation meter sot to flat wave 146 00000 MHz L band panel with an oscilloscope to thel form 160 00000 MHz H band antenna connector through an Power selection Low1 attenuator r No audio signal is applied to the MIC DTCS code 007 Set an FM deviation meter as m HPF OFF LPF 20 kHz De emphasis OFF Detector P P 2 Transmitting ADJUSTMENT continued Select an operation using T J keys then set specified value using lt gt keys on the connected computer keyboard MEASUREMENT ADJUSTMENT ADJUSTMENT CONDITION UNIT LOCATION RECEIVE Operating frequency Ch 2 Rear Connect a SINAD meter with 4 Minimum distortion BPF 136 00000 MHz L band panel Q load to the external SP jack BPF T4 146 00000 MHz H band Connect a standard signal generator to the antenna connector and set as Level 3 2 uV 97 dBm Modulation 1 kHz Deviation 23 5 kHz Wide 1 75 kHz Narrow Receiving CONVENIENT The BPF T1 BPF 4 can be adjusted automatically D 1 Set each to 0 then push the F9 key The cursor m
39. V 2 2 ERJ3GEYJ 684 V 680 ERJ3GEYJ 103 V 10 ERJ3GEYJ 153 V 15 ERJ3GEYJ 474 V 470 ERJ3GEYJ 683 V 68 ERJ3GEYJ 105 V 1 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 473 V 47 kQ ERJ3GEYJ 124 V 120 ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 105 V 1 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 105 V 1 ERJ3GEYJ 105 V 1 ERJ3GEYJ 153 V 15 ERJ3GEYJ 154 V 150 ERJ3GEYJ 103 V 10 ERJ3GEYJ 684 V 680 ERJ3GEYJ 473 V 47 kQ ERJ3GEYJ 333 V 33 kQ ERJ3GEYJ 154 V 150 ERJ3GEYJ 393 V 39 kQ ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 473 V 47 kQ ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 NTCCF2012 4AH 473KC T RRO0816R 104 D 100 ERJ3GEYJ 105 V 1 ERJ3GEYJ 105 V 1 ERJ3GEYJ 105 V 1 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 222 V 2 2 S Surface mount MAIN UNIT ORDER ORDER kiku kiku Ee 030003560 030003560 7030003640 7030001250 7030003640 7030003520 7030003640 7030003440 7030003560 7030003520 7030003440 7030005650 7030005870 7030003680 7030003800 7030003800 7030003800 7030003480 7410000950 7410000950 7410000950 7410000950 7410000950 7410000950 7410000950 7410000950 7030003320 7030000950 7030003640 7030003620 7030003710 7030003780 7030003590 7030003640 7030003400 7030003760 7030003440 7030003680 7030003560 7030003680 7030003440 7030003
40. c iza pueq 9 doz LLLO ER 1000 oX ot Ur gt pueg H dg 7 00 1000 puki 2 Hilo za 9112 I e Huge 06 C lt 221 a gt 91 ec o AK so N NGE 9 Zt ez 300 HVZIOZJOOIN 2 rely S8lH Sot dos OT LIS 0 2 44 22 4001 S oa 184 5 21 ul lE 588 215512 3 82 ala D jololBla 5 2 8 1000 2210 0 lt oo 3NO1X3 070 FO 1000 6210 5 0210 e gt i ee P 100 x 022 BS 10070 092 58 I 25 85 5 iL S m 3 11853 2 dil oz m I I CDBCA450CX24 R216 EXB V8V 1kx4 R217 EXB V8V 1kx4 R218 EXB V8V 1kx4 R219 EXB V8V 1kx4 23 IC8a NJM2904V 0 7 R229 196 47k 0 1 C197 109 kR 3dH3V 0620 59 AN v v91H Sot xg joo 8 i 2 5 Sl 5 e 3 5 1 9 22 lt 4 Q Llelalo dzr 929 gt 998 Oo N LNODIN gt R lt 02 mo 5 8 gt io 38 x 07202 820 evo erzo 2760 9700 920 4720 2722 R175 10k C144 15p
41. co i B8 B x 2o iL 25 55 Ly ET WI gt 4006 0 S 902 0220 e gt LS 2 ob CTS z M gt co ee 25 za amp E 5 WL LLI ir gt X01 100 lo E HNT 8 UNd 4919 oC 480 a MGL 10 E tL A uL Samay ALLE dg o Ly E so gu 5 609171 amp 35 610 5 9420 N 2 60811 29 9o 000 M 381 del l 680 gt pueq H HINd doz 1000 puea 1HWd 422 020 8 29 Q 9 29591 0 dozy Gla u 9 6 20 2 981 pueq H de L pueg 220 d y pueg dp 681 2 pueq 1 dez 0820 169 pueq H 9001 pueq 1 0081 Hd O22 mmn s 810 coy 02 pueq H dei 2 dg L00 0 2 co 02 BEBE E Bv 969 52 253 529 k 92 Lo i Sree Be 1000 aS 1000 E i 240 ocena 969 232 o pueq H 4 gt pueq 1 pueg H 9001 99 OO CO ScO d a 2 2 2 1000 pueq 1 dozz 169 9820 gt
42. m ES C Le 1190 8 23 C48 B FSS J4 ANA E Ka T 5n 0 lt R124 2 R82 24 C116 j 57 R26 49 RI eo Exc oJ to SO 121 5 55 R85 C126 C163 Ri L lt lt RSS
43. range Measuring range Frequency range Standard signal Output level generator 550 Frequency range Measuring range AC millivoltmeter Measuring range External speaker Input impedance Capacity Oscilloscope Capacity ADJUSTMENT FREQUENCY Channel L band No MHz Power attenuation 300 3000 Hz 1 500 mV 0 1 300 MHz 0 1 HV 32 mV 127 to 17 dBm DC 20 MHz 0 01 20 V 10 mV 10 V 4 Q 5 W or more 50 or 60 dB 100 W or more 155 00000 174 00000 136 00000 146 00000 146 00000 160 00000 When you adjust the contents page 5 4 ADJUSTMENT the optional 2057 478 and CABLE required e STARTING TRIMMER ADJUSTMENT Turn the transceiver power ON connect a computer to the MIC jack using the optional OPC 478 CLONING CABLE and JIG CABLE then start up the ADJUST program in EX 2057 5 005 e STARTING THE PROGRAM D Boot up DOS 2 Insert the EX 2057 or CS F300S backup disk into drive 3 Type the following to start up the program ADJ gt ADJUST A A 2 2 Enter he adjustment screen appears after reading set data from the transceiver 4 After the adjustment screen appears set or modify the data as desired reference crystal type A Normal crystal type You must select A for F310 F310S F320 F320S s adjustment B This does not activate for IC F310 F320 s adjust ment
44. 0 4030006900 4030006900 4030006900 4030006900 4030006860 4030006860 4030006860 4030006860 4550006200 4030006900 45500061 70 4030011600 4030011600 4030006900 4030011810 4030006900 4030006900 4030006900 4030006900 45500061 70 4030011600 4030011600 4030007130 4030011600 4030011810 4550006200 4030006860 4030006900 4510005290 4030011600 4510006260 4510005310 4030006860 4510005310 4030006860 4510005310 4030006860 4030006860 4550006200 4510005320 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S ELECTROLYTIC S ELECTROLYTIC S CERAMIC S ELECTROLYTIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S TANTALUM S ELECTROLYTIC C1608 JB 1C 333K T A C1608 JB 1H 102K T A C1608 JB 1E 103K T A C2012 JF 1 105Z T A C
45. 030007110 4030006860 4030006900 4030006860 4030011530 4030006900 4030006900 4030006900 4030006900 4030007130 4030006860 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S 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 CH 1H 470J T A C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 CH 1H 200J T A L band C1608 CH 1H 090D T A H band C1608 CH 1H 090D T A H band only C1608 CH 1H 560J T A C1608 CH 1H 120J T A C1608 CH 1H 330J T A ECST1AY225R C1608 JB 1H 102K T A GRM42 6 150 500PT GRM42 6 180 500PT GRM42 6 CH 220J 500PT C1608 CH 1H 070D T A C1608 CH 1H 040B T A C1608 CH 1H 040B T A L band C1608 CH 1H 1R5B T A H band C1608 CH 1H 151J T A L band C1608 CH 1H 101J T A H band C1608 CH 1H 010B T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 221J T A L band C1608 CH 1H 101J T A H b
46. 04 D 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 105 V 1 ERJ3GEYJ 105 V 1 10 10 47 102 47 4 7 47 1 ERJ3GEYJ 105 V 1 ERJ3GEY 222 V 2 2 EXB V8V 102JV EXB V8V 102JV EXB V8V 102JV EXB V8V 102JV EXB V8V 102JV EXB V8V 102JV EXB V8V 102JV EXB V8V 102JV ERJ3GEYJ 101 V 100 Q MCR18EZHJ 22 Q 220 ERJ3GEYJ 473 V 47 ERJ3GEYJ 333 V 33 ERJ3GEYJ 184 V 180 ERJ3GEYJ 684 V 680 ERJ3GEYJ 183 V 18 ERJ3GEYJ 473 V 47 ERJ3GEY 471 V 470 Q ERJ3GEYJ 474 V 470 ERJ3GEYJ 102 V 1 ERJ3GEYJ 104 V 100 ERJ3GEYJ 103 V 10 ERJ3GEYJ 104 V 100 ERJ3GEYJ 102 V 1 ERJ3GEYJ 183 V 18 ERJ3GEYJ 682 V 6 8 ERJ3GEYJ 104 V 100 ERJ3GEYJ 471 V 470 Q MCR18EZHJ 68 680 ERJ3GEYJ 103 V 10 ERJ3GEYJ 151 V 150 ERJ3GEYJ 561 V 560 ERJ3GEYJ 473 V 47 RRO0816R 334 D 330 ERJ3GEYJ 103 V 10 PTH9C32BB471Q T L ERJ3GEYJ 153 V 15 L GRM42 6 CH 050C 500PT GRM42 6 CK 020 500PT GRM42 6 CH 060D 500PT GRM42 6 CH 180J 500PT C1608 CH 1H 471J T A GRM40 CK 0R5C 50PT C1608 CH 1H 471J T A GRM42 6 CH 120J 500PT GRMA2 6 1000 500PT GRM42 6 090D 500PT GRM42 6 CH 080D 500PT GRM42 6 150J GRM42 6 120J 500PT GRM42 6 CH 200J GRM4
47. 05 08 Al 3 E ie ee FAL Bi 8 R114 ML R6 R m m E um SL CS R243 CW C26 0 rad Gah E de cis Cid 12 05 B S I 5 RISB g SSM Eu IIE 5 0 at uv Y E JI 2 s I 5 Agr iA Ld ss AGG de M r ma 7 RIWI 09 72 R48 RZ 107 5 RA FB x E RIP 5 b RIIS RIP pa e a E RID Sci ng 012 25 RIS E B DO B 159 r ks g go Bi RIeI lt me NG gt gt BB RI8I eng O i D5 ROl IG Sia prsi RUS _ RIS gt zb 2065 Us 0735 RIC iio NM cies El 771 RS RID kz C127 8 TT Pm S E 20 01 2 025 0 178 As w E EJ lt Qe ye Z adi el N I Tum R241 TING E e e 25 015 lt amp f 5 075 m CSI ens pog ua 14 lt FB p oop 6 eg Eug OF 107 g CA ROO m EIUS E Sy 5 C148 RUM Bis CA Khi Se 8 069 069 9 0 SIS IRN N NE R8 i ml a 55 Re
48. 07 2804081 7107 2804081 7107 2804081 7107 2804081 T107 DTC144EUA T106 DTC144EUA T106 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 7030003440 S RESISTOR 7030003440 S RESISTOR only only only only only only only only ERJ3GEYJ 102 1 ERJ3GEYJ 102 V 1 only ERJ3GEYJ 104 V 100 ERJ3GEYJ 562 V 5 6 ERJ3GEYJ 153 V 15 ERJ3GEYJ 473 V 47 ERJ3GEYJ 102 V 1 RV 150 RHO3A3A14X0FC 103 ERJ3GEYJ 104 V 100 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 104 V 100 O only ERJ3GEYJ 104 V 100 O only ERJ3GEYJ 104 V 100 O only ERJ3GEYJ 473 V 47 ERJ3GEYJ 104 V 100 ERJ3GEYJ 473 V 47 ERJ3GEYJ 102 V 1 only ERJ3GEYJ 471 V 470 7030003680 S RESISTOR 7030003530 S RESISTOR 7030003580 S RESISTOR 7030003640 S RESISTOR 7030003440 S RESISTOR 7310002740 S TRIMMER 7030003680 S RESISTOR 7030003440 S RESISTOR 7030003440 S RESISTOR 7030003440 S RESISTOR 7030003680 S RESISTOR 1790001280 S DIODE 1750000130 S DIODE 1750000130 S DIODE 1750000130 S DIODE 1790000620 S DIODE 1730002320 S ZENER MA111 TX DA204U T107 DA204U T107 DA204U T107 MA77 TX 8051 TX 7030003680 S RESISTOR 6050010150 S XTAL CR 590 6 8015 MHz 7030003680 S RESISTOR 7030003640 S RESISTOR 7030003680 S RESISTOR 7030003640 S RESI
49. 1608 JB 1C 104KT N C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 1H 100D T A C1608 CH 1H 180J T A C1608 CH 1H 040B T A C1608 CH 1H 120J T A C1608 CH 1H 150J T A C1608 CH 1H 100D T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 471J T A C1608 JB 1H 102K T A ECST1AY225R except L H band C1608 JB 1H 102K T A C1608 JB 1E 103K T A C1608 JB 1H 102 C1608 JB 1C 104KT N C1608 JB 1E 103K T A C2012 JB 1A 105M T A C1608 JB 1C 223K T A C1608 JB 1E 103K T A ECST1AY225R C1608 JB 1E 103K T A C1608 JB 1C 104KT N C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1H 102K T A C1608 CH 1H 201J T A C1608 JB 1H 102K T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A ECSTOJY106R C1608 JB 1E 103K T A ECST1AY225R C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JB 1E 103K T A C1608 JB 1A 224 C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A ECST1AY225R C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 CH 1H 101J T A C1608 JB 1C 104KT N C1608 JB 1A 224 ECSTOJY106R C1608 JB 1H 102 C1608 JB 1 103K T A ECEV1EA221P C1608 JB 1 104KT N ECEV1AA471UP ECEV1CA220SR C1608 JB 1H 102 ECEV1CA220
50. 2 6 150J GRM42 6 CH 360J GRM42 6 330J 500PT GRM42 6 CH 180J 500PT GRM42 6 W5R 102K 500P PMR F310 F3105 L LMR 320 3208 only only only P L band H band L P L band H band L T MAIN UNIT 4030011340 4030006860 4030011340 4030006860 4030011180 4030011270 4030011170 4030011180 4030011270 4030011170 4030007040 4030006990 4030007020 4030008750 4030007060 4030007040 4030007020 4030006860 4030006860 4030011340 4030007040 4030007050 4030006860 4030011340 4030006860 4030007030 4030007040 4030006990 4030006860 4030007090 4030006860 4030006860 4030007010 4030006860 4030007040 4030006860 4030007020 4030006860 4030009920 4030007050 4030006860 4030009500 4030006860 4030006860 4030006860 4030009520 4030009540 4030008360 4030008330 4030008300 4030006860 4030006860 4030006860 4030011600 4550006170 4550006590 4030006860 4550006200 4030006860 4030006860 4030006860 4030006860 4030006900 4030006860 4030007090 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S
51. 3 pin 9 are amplified at the AF amplifier IC7a and then pass through the AF switching IC IC4 pins 1 2 and high pass filter IC8 whose charac teristics are controlled by the AFHPF line When AFHPF is at a high level the cut off frequency is shifted higher to remove CTCSS or DTCS signals The filtered signals from IC8 7 are amplified at the lim iter IC7b and buffer IC7c amplifiers and passed through the de emphasis circuit R145 C182 with frequency char acteristics of 6 dB octave and are then applied to the level controller IC5 The audio level controlled signals passed through the low pass filter IC6b and AF switching IC 1 4 pins 8 9 and are then power amplified at the AF amplifier IC10 to drive a speaker via the buffer amplifier IC6d 4 1 6 RECEIVER MUTE CIRCUITS MAIN and FRONT units NOISE SQUELCH The noise squelch circuit cuts out AF signals when no RF signals are received By detecting noise components in the AF signals the squelch circuit switches the AF mute switch A portion of the AF signals from the FM IF IC IC3 pin 9 are applied to the level controller IC5 pin 24 The level con trolled noise components are output from pin 23 and are applied to the active filter in IC3 pin 8 Noise components of about 10 kHz are amplified and output from pin 7 and are then applied to the noise detector section pins 10 11 The detected noise signals are rectified and out
52. 30006900 4030006900 4030006900 4030006900 4550006200 4030006900 4030006860 4030006900 4030006860 4550006140 4030006860 4030006860 4030006860 4030007090 4030009920 4030009990 4030006900 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030006860 4030006860 4030006850 4030006860 4030006860 4030007090 4030006860 4030006900 4550006700 4030008880 4030011600 4030008920 4030008900 4030011600 4030006900 4030006900 4030006900 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030006860 4030006860 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030011600 4030006860 4030006860 4030006860 4030006860 4030006860 4030006860 4030006860 4030006860 4030007090 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S
53. 5 0 n dec eo 90 u a 6081 gt 1 eld 5 9 20 LA 2 608I 39 1000 vid 420 kR M81 d 981 822 68 pueg H Yd doz 100 2 pueq 1 dzz 020 8 20 8 25655 dozy aA S 6 20 2 981 pueq H de L E 220 d y pueq dy 61 5 pueq 1 dez 0820 169 an N pueq H 4001 pueq 1 4061 6 Auo HWd 022 OSENAH Fi 8H 359 TF gt pueq H dei e 8 PM pueq 1 HIW1 de 2 1000 lt 292 ueq 1 Ad dg G69 of 95 8 ezo L4 H 82 AI pueq H DR 5 3 pueg 2029 58 5 N 19 pueq H 21 E SPSS pueq T puea H 4001 NO 2 1000 1 dozz 9820 469 2 pueq H 99 _ pueq 7 dg Hups lt Olu 869 041 0 RE m 99 8 Qe 3001 S S co 2 3 O 2 99H x qe e LLH c 8 25 c2 5 001 99H do 1000 1000 089 0019 lt aa 001 zz co LH Es a II _ coer lag gt 225 x 100 2 z Tt 2010 B EEE amp p KR 00 Huge ma 55 ely Zeo 121 6019 55 gt SS 8 251 55 5
54. 560 S RESISTOR 7030003600 S RESISTOR 7030003660 S RESISTOR 7030003610 S RESISTOR 7030003560 S RESISTOR 7030003570 S RESISTOR 7030003570 S RESISTOR ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 222 V 2 2 kQ EXB V8V 102JV ERJ3GEYJ 471 V 470 Q ERJ3GEYJ 471 V 470 0 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 100 V 10 Q ERJ3GEYJ 184 V 180 ERJ3GEYJ 563 V 56 ERJ3GEYJ 392 V 3 9 ERJ3GEYJ 393 V 39 ERJ3GEYJ 102 V 1 7030003630 S RESISTOR ERJS3GEYJ 393 V 39 E only ERJ3GEYJ 104 V 100 only ERJ3GEYJ 104 V 100 only ERJ3GEYJ 104 V 100 only ERJ3GEYJ 104 V 100 only ERJ3GEYJ 104 V 100 only ERJ3GEYJ 102 V 1 E only ERJ3GEYJ 102 V 1 only ERJ3GEYJ 821 V 820 only 7030003680 S RESISTOR 7030003680 S RESISTOR 7030003680 S RESISTOR 7030003680 S RESISTOR 7030003680 S RESISTOR 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 ERJ3GEYJ 103 V 10 7030003440 S RESISTOR ERJSGEYJ 103 V ERJSGEYJ 223 V 22 10 7030003430 S RESISTOR ERJ3GEYUJ 683 V 68 ERJSGEYJ 103 V ERJSGEYJ 123 V ERJSGEYJ 123 V 10 12 12 ERJ3GEYJ 273 V 27 LCD type F310 F320 E LED type F310S F320S S Surface mount FRONT UNIT ORDER ORDER NN kika 4030006900 4030006900 4030006900 4030006900 40
55. 590 7030003540 7030003680 7030003400 7030001730 7030003560 7030003340 7030003410 7030003640 7030005520 7030003560 7520000170 7030003580 4030011070 4030011040 4030011080 4030011170 4030011340 4030000810 4030011340 4030011140 4030011120 4030011110 4030011100 4030011160 4030011140 4030011270 4030011160 4030011220 4030011210 4030011170 4030011260 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S ARRAY S ARRAY S ARRAY S ARRAY S ARRAY S ARRAY S ARRAY S ARRAY S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S POSISTOR S RESISTOR S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC ERJ3GEYJ 103 V ERJ3GEYJ 103 V ERJ3GEYJ 473 V MCR50JZHJ 1 kQ ERJ3GEYJ 473 V ERJ3GEYJ 472 V ERJ3GEYJ 473 V ERJ3GEYJ 102 V ERJ3GEYJ 103 V 10 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 102 V 1 RR0816R 304 D 300 RRO0816R 1
56. 80 S TRANSISTOR 2SB1124S TD 6200003850 S COIL 36CS 656LZ 09K P3 1510000670 S TRANSISTOR 2SA1588 GR TE85R 6200007160 S COIL LQN1H 54NK04 1510000670 S TRANSISTOR 2SA1588 GR TE85R 6200007160 S COIL LQN1H 54NK04 1520000650 S TRANSISTOR 2SB1201 S TL 6200002360 S COIL 18 4 1590001190 S TRANSISTOR XP6501 TX 6200002360 S COIL LQN 1A 33NJ04 1590000430 S TRANSISTOR DTC144EUA T106 6200005740 S COIL ELJRE 47NG F 1590000680 S TRANSISTOR DTC114EUA T106 6200006980 S COIL ELJRE R10G F 1590000680 S TRANSISTOR DTC114EUA T106 6200004790 S COIL MLF1608D R47K T 1590001390 S FET 2SJ144 Y TE85R 6200003960 S COIL MLF1608A 1R0K T 1590000720 S TRANSISTOR DTA144EUA T106 6200003960 S COIL MLF1608A 1R0K T 1540000550 S TRANSISTOR 2501664 T100Q 1590001030 S TRANSISTOR DTC144WU T107 1540000550 S TRANSISTOR 2801664 T100Q 7030000610 S RESISTOR MCR10EZHJ 82 kQ 1590000430 S TRANSISTOR DTC144EUA T106 7030003280 S RESISTOR ERJ3GEYJ 470 V 47 Q 1530002060 S TRANSISTOR 28C4081 T107 R 7030003280 S RESISTOR ERJ3GEYJ 470 V 47 7030003440 S RESISTOR ERJ3GEYJ 102 V 1kO P 7030003380 S RESISTOR ERJ3GEYJ 331 V 330 Q 1790001210 S DIODE 155375 11 L band 1790001210 S DIODE 1SS375 TL 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 Q 1710000310 DIODE MI407 H band 1790000620 S DIODE 77 TX 7030003460 S RESISTOR ERJ3GEYJ 152 V 1 5 1790000620 S DIODE MA77 TX 7030003470 S RESISTOR
57. C4215 O TE85R 6110001600 COIL LA 243 1530002920 S TRANSISTOR 2SC4226 T2 R25 6110001670 COIL LA 253 1530002920 S TRANSISTOR 2SC4226 T2 R25 6170000230 COIL LW 25 1590000430 S TRANSISTOR DTC144EUA T106 6110001670 COIL LA 253 1530002060 S TRANSISTOR 28C4081 T107 R 6200001640 S COIL ELJNC 10NK F L band 1560000540 S FET 2SK880 Y TE85R 6200001770 S COIL ELJNC 47NK F other 1580000610 S FET 3SK239XR TL 6200001640 S COIL ELJNC 10NK F L band 1580000490 S FET 3SK166A 2 T7 6200001770 S COIL ELJNC 47NK F other 1530002360 S TRANSISTOR 28C2714 Y TE85R 6200003670 S COIL ELJNC 68NK F P 1530002060 S TRANSISTOR 28C4081 T107 R 6200001770 S COIL ELJNC 47NK F L 1590000720 S TRANSISTOR DTA144EUA T106 6200003290 S COIL ELJNC R12K F L band 1520000380 TRANSISTOR 2SB1143 S 6200001920 S COIL ELJNC R15K F H band 1530002060 S TRANSISTOR 28C4081 T107 R 6200001630 S COIL ELJNC R10K F L 1590000430 S TRANSISTOR DTC144EUA T106 6200006980 S COIL ELJRE R10G F 1590000990 S TRANSISTOR DTC363EK T147 6200006980 S COIL ELJRE R10G F 1590000430 S TRANSISTOR DTC144EUA T106 6200006980 S COIL ELJRE R10G F 1590000430 S TRANSISTOR DTC144EUA T106 6200004850 S COIL MC152 E558CN 100024 1590000430 S TRANSISTOR DTC144EUA T106 6200003090 S COIL NL 322522T 2R7J 3 1590000430 S TRANSISTOR DTC144EUA T106 6200007000 S COIL ELJRE 82NG F 1590000680 S TRANSISTOR DTC114EUA T106 6200003850 S COIL 36CS 656LZ 09K P3 15200005
58. CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S TANTALUM S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 CH 1H 471J T A C1608 JB 1H 102K T A C1608 CH 1H 471J T A C1608 JB 1H 102K T A GRM42 6 CH 220J 500PT L band GRM42 6 CH 200J 500PT H band GRM42 6 180 500PT L GRM42 6 2201 500PT L band GRM42 6 CH 200J 500PT H band GRM42 6 180J 500PT L C1608 CH 1H 180J T A L band C1608 CH 1H 080D T A L band C1608 CH 1H 120J T A H band C1608 CH 1H 360J T A L band C1608 CH 270J T A H band C1608 CH 1H 180J T A L band C1608 CH 1H 120J T A H band C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 471J T A C1608 CH 1H 180J T A H band C1608 CH 1H 220J T A other C1608 JB 1H 102K T A C1608 CH 1H 471J T A C1608 JB 1H 102K T A C1608 CH 1H 150J T A C1608 CH 1H 180J T A L band C1608 CH 1H 080D T A H band C1608 JB 1H 102K T A C1608 CH 470J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 100D T A C1608 JB 1H 102K T A C1608 CH 1H 180J T A C1608 JB 1H 102K T A C1608 CH 1H 120J
59. ERJ3GEYJ 182 V 1 8 L 1720000370 S VARICAP HVU350TRF 7030000950 S RESISTOR MCR18EZHJ 22 Q 220 1720000370 S VARICAP HVU350TRF 7030000960 S RESISTOR MCR18EZHJ 33 330 1790000620 S DIODE MA77 TX 7030000310 S RESISTOR MCR10EZHJ 270 271 1790000620 S DIODE MA77 TX P 1790001280 S DIODE MA111 TX 7030001100 S RESISTOR MCR50JZHJ 56 Q 560 1720000670 S VARICAP HVU17TRF 7030000190 S RESISTOR MCR10EZHJ 27 Q 270 1710000730 S DIODE MI809 T11 7030000110 S RESISTOR MCR10EZHJ 5 6 586 1710000730 S DIODE MI809 T11 7030000190 S RESISTOR MCR10EZHJ 27 270 1750000260 S DIODE 1SS352 TPH3 7030000110 S RESISTOR 10 2 5 6 586 1720000370 S VARICAP HVU350TRF 7030003410 S RESISTOR ERJ3GEYJ 561 V 560 Q 1720000370 S VARICAP HVU350TRF 7030003480 S RESISTOR ERJ3GEYJ 222 V 2 2 1720000370 S VARICAP HVU350TRF 7030003240 S RESISTOR ERJ3GEYJ 220 V 22 Q 1720000370 S VARICAP HVU350TRF 7030003320 S RESISTOR ERJ3GEY 101 V 100 Q 1720000370 S VARICAP HVU350TRF 7030003510 S RESISTOR ERJ3GEYUJ 392 V 3 9 1720000370 S VARICAP HVU350TRF 7030003550 S RESISTOR ERJ3GEYUJ 822 V 8 2 1160000060 S DIODE DAN202U T107 L band 1160000060 S DIODE DAN202U T107 7030003530 S RESIS
60. I SLd LcO3S v4d cOUl 9ld 985 S 6025 96 2 JIIN L EOHUI Z Ld 2 44 ax L 9ed Bk NTO SZ 3S 08d q 9263S 18d n EMOS bed 129991294 5 LOS EZd 9 LIS ZZd E 6293S r8d LMOS L d 0 D4S S8d 52 OuLOV rOul 0zd 2200 L O3S 98d i 89 26095 8 sau lt 27535 80 D4S 06d 2280 039 16 1280 _ 7945 69 cseoasre6d SSA P 6 raf 81945 07 66 Uo 9 93S 6d LX zo 91935 j co3sived 6 Ro 70 1935 1631 6 6 93S 96d SSAV 61 1935 77 764 gt ONV O amp d Lr DP 399399599958 isl 9 Gow Sli 0 LL z Sl O ist OO 2d 65 gt Sl m B D D D D B B DB m m n nan 0 n 5081 49S BR vou 5 NIOLO 5 doz 100 029 90 a 5 1 E E 8 Ajuo 091 1 1 1 2 2 1000 5 5 L O er SY N us I R T LLYN 0 5
61. KR3 47 50 Input ports for the key matrix Outputs control signal for the beep 51 BM mute circuit Q10 High Beep muted 52 54 CTDAO Output port for the CTCSS DTCS sig i CTDA2 nals Input ports for the microphone hanger 55 HANG detection signal Low Microphone on hook Output port MTONE beep audio while receiving 2 5 tone signals while transmitting TONED Outputs DTMF signals 94 96 OPV3 Input port for the option connector state 1 OPV1 MAIN unit J2 Input port for the CTCSS DTCS CTCIN decode signals 98 SD Input port for S meter signal 99 Input port for PLL lock voltage Input port for the transceiver s internal O 4 5 2 I O expander 1 IC5 MAIN unit Port eae pumper mmo 2 3 10 T1 T3 Output tunable band pass filter control signals Output port for tunable band pass filter control sig nal whiler receiving output power control signal while transmitting 14 REF Output port for reference frequency control voltage 2 IC11 MAIN unit Outputs control signal for the T5 and R5 regurator circuits MAIN unit Q27 Q28 High While transmitting Outputs Tx mute switch MAIN unit Q19 Q23 control signal High While Tx is muted Outputs AF mute switch MAIN unit 4 control signal for the receiver cir cuit High While no receive audio is emit ed Outputs MIC mute control signal High
62. ONT unit IC1 Outputs clock signal to the EEPROM IC3 PLL IC MAIN unit IC2 and expander ICs MAIN unit IC5 IC11 Input port for the data signals from the EEPROM 163 etc Outputs data signals to the EEPROM IC3 PLL IC MAIN unit IC2 and expander ICs MAIN unit IC5 IC11 Input for the POWER switch Low While POWER switch is pushed NOIS signal input port from the FM IF IC MAIN unit IC3 for noise squelch operation CPU IC1 continued Port ee Outputs RF attenuator control signal to RFATT the attenuator switch MAIN unit Q35 Low While attenuator function is ON Input port for PLL unlock signal from UNLK the PLL IC MAIN unit IC2 High During unlock Outputs control signal for the power PWON Switching circuit MAIN unit Q25 and 5V regulator circuit MAIN unit Q29 Q30 Outputs control signal for LCD back DIM light Low While LCD backlight is ON Input port for the PTT switch from the EXTPTT external connector MAIN unit J3 Low External PTT switch is ON Input port for the LCD backlight control signal from the external connector DIMIN MAIN unit J3 Low External dimmer switch is ON Outputs strobe signals for the PLL IC 1 PLST MAIN unit IC2 Outputs strobe signals for the level 42 DAST controller IC MAIN unit IC5 Outputs strobe signals for the I O BASI expander MAIN unit 11 45 46 51 KS0 Output ports for the key matrix
63. OR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S THERMISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR ERJ3GEYJ 103 V 10 ERJ3GEYJ 473 V 47 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 392 V 3 9 MCRB50JZHJ 680 681 ERJ3GEYJ 103 V 10 ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 154 V 150 ERJ3GEYJ 153 V 15 RRO0816R 104 D 100 ERJ3GEYJ 472 V 4 7 kQ RR0816R 304 D 300 RR0816R 753 D 75 ERJ3GEYJ 682 V 6 8 ERJ3GEYJ 104 V 100 ERJ3GEYJ 100 V 10 0 ERJ3GEYJ 103 V 10 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 561 V 560 Q ERJ3GEYJ 103 V 10 ERJ3GEYJ 683 V 68 ERJ3GEYJ 473 V 47 kQ ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 273 V 27 ERJ3GEYJ 683 V 68 ERJ3GEYJ 105 V 1 ERJ3GEYJ 105 V 1 ERJ3GEYJ 101 V 100 Q RRO0816R 104 D 100 RRO0816R 104 D 100 RRO0816R 104 D 100 ERJ3GEYJ 103 V 10 ERJ3GEYJ 683 V 68 ERJ3GEYJ 184 V 180 ERJ3GEYJ 563 V 56 kQ ERJ3GEYJ 184 V 180 ERJ3GEYJ 224 V 220 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 104 V 100 ERJ3GEYJ 103 V 10 ERJ3GEYJ 564 V 560 kQ ERJ3GEYJ 222
64. RAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC ELECTROLYTIC S TANTALUM S CERAMIC S CERAMIC C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1H 102K T A 25 MV 470 C1608 JB 1H 102K T A C1608 CH 1H 471J T A C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A ECST1CY105R C1608 JB 1A 224K T N C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH
65. S Surface mount SECTION 7 MECHANICAL PARTS FRONT UNIT UNPACKING ORDER NO DESCRIPTION 23 ORDER NO DESCRIPTION 6450001470 8900007680 5030001540 8930044930 8210015090 8210016090 8930044110 8310045980 LCD type F310 F320 LED type F310S F320S Connector 95003 2881 Cable OPC 741 LCD LD HU10140J LCD contact SRCN 2055 SP N W 2055 LCD reflector 2266 reflector 2055 LCD holder 2266 plate CHASSIS PARTS only 5210000120 5210000080 Optional product Optional product Optional product Optional Produci 8010016380 8820000530 8810000470 8810005840 8850000150 8850000390 8830000120 6910004210 8310042780 Fuse FGB 15A PMR Fuse FGB 20A LMR Cable OPC 345 PMR Cable OPC 346 LMR Cable OPC 049 Microphone HM 100 100T 1542 mobil blacket B Flange volt M4 X 8 NI PH M5 X 12 NI PH A M5 X 20 Flat washer M5 NI BS Spring waser M5 Nut M5 731 Mic hanger set incl screw washer Label 1705 LCD seal A 6510004880 Connector MR DS E 01 Screw abbreviations BT Self tapping PH Pan head 8010017100 2055 chassis FH Flat head ZK Black 8210015070 2055 front panel NI ZK Nickel Zinc BS Brass 8930044820 8010017121 8930045070 8930046150 8810008660 8930044100 8930044761 8930027480 8930045390 8930039890 8930049130 2510001030 8600036040 MAIN UNIT 13 ORDER NO
66. SR C1608 JB 1H 102 ECEV1CA220SR C1608 JB 1H 102 C1608 JB 1H 102 ECSTOJY106R ECEVOJA101SP Ee S Surface mount PMR F310 F3105 L LMR 320 3208 MAIN UNIT ORDER ORDER TE ces E ET 38 4030006900 4030006900 4030006860 4510004510 4030006860 4030011340 4030007090 4030006860 4030006860 4030006860 4030006860 4030006860 4550006150 4030011810 4030006860 4030006860 4030006860 4030006860 4030006860 4030006860 4030006860 4030006860 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030006860 4030006860 4030006860 4030011340 4030007090 4550002830 4030006860 4030006860 4030011340 4030007090 4030006860 4550006700 4030009970 4030011330 4030007090 4030006860 4030007130 4030006900 4030006900 4030007090 4030007090 4030011600 4030006900 4030006860 4030006860 4510004590 4550006200 4030006860 4030006860 S CERAMIC S CERAMIC S CERAMIC ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CE
67. STOR 7030003440 S RESISTOR 6200001720 S COIL 6200003190 S COIL NL 322522T 1R0J NL 322522 1 470J 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003400 S RESISTOR 7030003680 7030003720 7030003680 7030003570 7030003570 7030003800 7030003200 7030003430 7030003390 7030003390 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR ERJ3GEYJ 104 V 100 ERJ3GEYJ 224 V 220 ERJ3GEYJ 104 V 100 ERJ3GEYu 123 V 12 ERJ3GEYJ 123 V 12 ERJ3GEYJ 105 V 1 MQ ERJ3GEYJ 100 V 100 ERJ3GEYJ 821 V 820 only ERJ3GEYJ 391 V 390 Q only ERJ3GEYJ 391 V 390 only 7030003470 7030003470 7030003470 7030003470 7030003470 7030003650 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR only ERJ3GEYJ 182 V 1 8 only ERJ3GEYJ 182 V 1 8 only ERJ3GEYJ 182 V 1 8 only ERJ3GEYJ 182 V 1 8 only ERJ3GEYJ 182 V 1 8 only ERJ3GEYJ 563 V 56 only 7030003480 S RESISTOR 7030003480 S RESISTOR 7410000950 S ARRAY 7030003400 S RESISTOR 7030003400 S RESISTOR 7030003440 S RESISTOR 7030003440 S RESISTOR 7030003200 S RESISTOR 7030003710 S RESISTOR 7030003650 S RESISTOR 7030003510 S RESISTOR 7030003630 S RESISTOR 7030003440 S RESISTOR 7030003440 S RESISTOR 7030003560 S RESISTOR 7030003
68. STOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S ARRAY S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR 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 182 V ERJ3GEYJ 101 V 100 ERJ3GEYJ 151 V 150 ERJSGEYJ 822 V 8 2 ERJSGEYJ 153 V 15 ERJ3GEYJ 562 V 5 6 ERJSGEYJ 101 V 100 ERJSGEYJ 472 V 4 7 ERJ3GEYJ 101 V 100 ERJS3GEYJ 472 V 4 7 ERJSGEYJ 391 V 390 ERJSGEYJ 393 V 39 ERJSGEYJ 471 V 470 ERJSGEY J 683 V 68 ERJ3GEYJ 681 V 680 1 8 kQ ERJ3GEYJ 683 V 68 ERJ3GEYJ 101 V 100 ERJ3GEYJ 471 V 470 ERJ3GEYJ 822 V 8 2 ERJ3GEYJ 221 V 220 Q ERJ3GEYJ 822 V 8 2 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 473 V 47 ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 102 V 1 ERJ3GEYJ 561 V 560 Q ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 100 V
69. Sx of i 02 52 M 000 2 9219 ISO x 401 6919 Ie 5 OSENAH XG L 5001 260 OSENAH 9 90 06H L6H wo 8810 N 8 N 5 e HOLY Te OLY gt LOLY pueq H 9 og 5 amp pueq 1 door ce ai t a 58 1450 SSO 95 AS x hm 10 0 T 8 t VW 1000 4612 58 60 960 25 i3 NL E 2 Os 9 01 100 in 6210 rar lt 1612 LA lt es E 10 gt gt gt 2 gt gt gt 1000 5 0620 gt 51 1 199 m m m m Q gt lt KO 5 4 ANI S 93 aya 021 joo 8 IEN I SION CNN gc 04 WI NI Os T OLIH Nx Z n z e lt 100 GELO 10 NG gt 9610 o LNOOIN N 5 D oz LELO a 9 pueq H lt 8 5 5 01 210 D c 2 5 ul 5 pueq 1 gt ts in T m N 66H ox N 5 dzy 0929 le 001 5
70. T A C1608 JB 1H 102K T A C1608 CH 1H 050B T A C1608 CH 1H 220J T A C1608 JB 1H 102K T A C1608 CH 1H OR5B T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 020B T A C1608 CH 1H 1R5B T A C1608 UJ 1H 101J T A L band C1608 UJ 1H 560J T A H band C1608 UJ 1H 330 C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1 104KT N ECST1AY225R ECST1CY684R C1608 JB 1H 102K T A ECSTOJY106 C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1E 103K T A C1608 JB 1H 102K T A C1608 CH 1H 470J T A S Surface mount MAIN UNIT 4030007090 4030007090 4030006860 4030009990 4030007000 4030007000 4030007100 4030007020 4030007070 4550006170 4030006860 4030011160 4030011170 4030011180 4030006980 4030009910 4030009910 4030009540 4030007150 4030007130 4030009510 4030006860 4030006860 4030007170 4030007130 4030007000 4030011770 4030009540 4030006860 4030006860 4030006900 4030006860 4030006860 4030011770 4030009910 4030007140 4030007130 4030009510 4030006860 4030006860 4030007140 4030007130 4030007030 4030006990 4030009920 4030006860 4030007030 4030007100 4030007030 4030006900 4030006860 4
71. TOR ERJ3GEYUJ 562 V 5 6 1790001280 S DIODE MA111 TX H band Ee PMR 310 3108 L LMR F320 F320S S Surface mount MAIN UNIT ORDER ORDER kiku E Ee 7030003470 7030003320 7030003340 7030003550 7030003580 7030003530 7030003320 7030003520 7030003320 7030003520 7030003390 7030003630 7030003400 7030003660 7030003420 7030003660 7030003320 7030003400 7030003550 7030003360 7030003550 7030003440 7030003440 7030003640 7030003520 7030003440 7030003410 7030003480 7030003200 7030003480 7030003560 7030003440 7030003640 7410000950 7030003320 7030003320 7030003640 7030005640 7030003600 7030003580 7030003680 7030003680 7030003800 7030003800 7030003680 7030003560 7030003280 7030003320 7030003680 7030003680 7030003680 7030003800 7030003800 7030003320 7030003520 7030003680 7030003560 7030003320 7030003360 7030003430 7030003410 7030003460 7030003680 7030003400 7030003560 7030003460 7030003470 7030003400 7030003680 7030003480 7030003500 7030003740 7030003390 7030003460 7030003200 7030003580 7030003580 7030003600 7030003600 PMR F310 F3109 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESI
72. While DTMF signals are output etc Outputs external device control signal High When matched 2 5 tone signals are received Outputs control signal for the AF ampli fier regulator circuit High When squelch is open etc Outputs AF filter control signal High Filters out CTCSS or DTCS fre quency Outputs receive transmit passband width control signal High While narrow bandwidth is selected SECTION 5 ADJUSTMENT PROCEDURES 5 1 PREPARATION REQUIRED TEST EQUIPMENT EQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGE 13 2 13 6 V DC 15 Aor more 1 75 W 100 300 MHz 50 42 Less than 1 2 1 Frequency range 0 1 300 MHz Frequency accuracy 1 better Sensitivity 100 mV or better FM deviation meter Frequencyrange DC 300 MHz Measuring range Output voltage 29 POWER SUPPI Current capacity Measuring range Frequency range Impedance SWR RF power meter terminated type Frequency counter O to 10 kHz DC voltmeter Input impedance 50 kO V DC or better Attenuator ADJUSTMENT FREQUENCY DATA Before starting the adjustment back up the original frequen cy data and program adjustment frequency data at right using the optional programming software 2057 Rev 1 0 or later for IC F310 F320 CS F3008 for IC F310S F320S cloning cable OPC 478 and adaptor cable OPC 592 for your convenience TRIMMER ADJUSTMENT Audio generator Frequency
73. and C1608 1H 0900 L band C1608 CH 1H 060 H band C1608 CH 1H 1R5B T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1E 103K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 060 L band C1608 CH 1H 040B T A H band C1608 CH 1H 121J T A L band C1608 CH 1H 101J T A H band C1608 CH 1H 010B T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 121J T A L band C1608 CH 1H 101J T A H band C1608 CH 1H 150J T A L band C1608 CH 1H 0800 H band C1608 CH 050 C1608 JB 1H 102K T A C1608 CH 1H 150J T A C1608 CH 1H 560J T A C1608 CH 1H 150J T A C1608 JB 1E 103K T A C1608 JB 1H 102K T A C1608 CH 1H 680J T A C1608 JB 1H 102K T A C1608 JB 1E 103K T A C1608 JB 1H 102K T A C1608 CH 110J T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 CH 1H 101J T A C1608 JB 1H 102K T A MAIN UNIT ORDER ORDER TE E cene TE ORT 4030008900 4030006860 4030006900 4030008680 4030011600 4030007170 4030007170 4030007010 4030007040 4030009910 4030007020 4030007030 4030007010 4030006900 4030006900 4030011600 4030011600 4030006860 4030006860 4030006860 4030006860 4030011340 4030006860 45500061 70 4030006860 4030006900 4030006860 4030011600 4030006900 4030012600 4030008880 4030006900 45500061 70 4030006900 4030011600 4030006900 4030006900 4030006860 4030010750 403000686
74. buffer ampli fiers Q6 Q4 and is then applied to the T R switching circuit D5 D6 The Rx signal is applied to the 1st mixer circuit 013 via the bandpass filter L23 L24 116 118 and the Tx signal to the driver Q1 via the buffer amplifers Q2 Q3 A portion of the signal from Q6 is amplified at the buffer amplifier Q5 and is then fed back to the PLL IC IC2 pin 2 Buffer D5 to transmitter circuit to 1st mixer circuit Prescaler 3 13 Shitregister 14 50 15 E E X1 4 4 POWER SUPPLY CIRCUITS 4 4 1 VOLTAGE LINES MAIN unit The voltage from DC power supply The same voltage as the VCC line which is con trolled by the power switching circuit Q25 Q26 When the POWER switch is pushed the CPU outputs the PWON control signal to the power switching circuit to turn the circuit ON Common 5 V for the CPU converted from the VCC line by the CPU5V regulator circuit IC9 The circuit outputs the voltage regardless of the power ON OFF condition Common 8 V converted from the HV line by the 8V regulator circuit Q36 Common 5 V converted from the VCC line by the 5V regulator circuit Q29 Q30 Receive 5 V controlled by the R5 regulator circuit Q27 using the T5C signal from the I O expander IC IC11 Transmit 5 V controlled by the T5 regulator circuit 028 using the T5C signal from the I O expander IC IC11 4 5 PORT ALLOCATIONS 4 5 1 CPU FR
75. eeded at the power amplifier The RF signal from the buffer amplifier Q4 passes through the T R switch D5 and is amplified at the buffer Q3 Q2 and drive Q1 amplifiers The amplified signal is applied to the power amplifier circuit 4 2 4 POWER AMPLIFIER CIRCUIT MAIN unit The power amplifier circuit amplifies the driver signal to an Output power level The RF signal from the drive amplifier Q1 is applied to the power module IC1 to obtain 45 W for IC F320 25 W for IC F310 of RF power The amplified signal is passed through the antenna switch ing circuit D3 D4 low pass filter and APC detector and is then applied to the antenna connector Collector voltages for the driver Q1 and control voltage for the power amplifier IC1 pin 2 come from APC controller Q17 Q18 to stabilize the output power The transmit mute switch Q23 controls the APC controller when transmit mute is necessary 4 2 5 APC CIRCUIT MAIN unit The APC circuit protects the power amplifier from a mis matched output load and stabilize the output power The APC detector circuit D1 D2 detects forward signals and reflection signals at D2 and D1 respectively The com bined voltage is at minimum level when the antenna imped ance is matched at 50 2 and is increased when it is mis matched e PLL circuit VCO circuit Q7 Q8 D7 D8 por M Loop filter IC2 PLL IC
76. eiver is dis connected 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 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 EXPLICIT DEFINITIONS VERSIONS F320 F320S LMR Land Mobile Radio F310 F310S PMR Personal Mobile Radio FREQUENCY COVERAGE 136 155 MHz CHANNEL SPACING Wide Narrow type 25 kHz 12 5 kHz TABLE OF CONTENTS SECTION 1 SPECIFICATIONS SECTION SECTION 3 SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION 2 INSIDE VIEW DISASSEMBLY INSTRUC TIONS CIRCUIT DESCRIP TION Q A 7 8 9 9 1 IC cis u uyata denga nanendra nandan baan anglo a inan a Gawa galba daja ng Bah na asa 9 9 3 MAIN UNIT IC F310 F3109 9 9 4 MAIN E ED er 20 uni 9 10
77. emphasis characteristics The pre emphasized signals are applied to the AF switching IC IC4 pins 4 3 and are then passed through the high pass filter IC8a b The filtered signals are amplified at the limiter IC7b and buffer IC7c amplifiers The signals are applied to the level controller IC5 pins 16 15 The deviation level controlled signals are passed through the splatter filter IC6b and AF switching IC IC4 pins 11 10 and are then applied to modulation circuit as the signal The narrow wide switch Q21 is connected to the input of the splatter filter IC6b and switched by the NWC signal coming from the I O expander IC 11 When is at a high level the narrow wide switch Q21 shifts the filter cut off frequency for narrow deviation selection 4 2 2 MODULATION CIRCUIT MAIN unit The modulation circuit modulates the VCO oscillating signal RF signal using the microphone AF signals The MOD signals from the AF switching IC IC4 pin 10 change the reactance of D9 to modulate the oscillated sig nal at the VCO circuit Q7 Q8 The modulated signal is amplified at the buffer amplifiers Q6 Q4 and is then applied to the drive amplifier circuit AF mute AF power switch 6 IC6d Speaker O NWC RMUT o 4 2 3 DRIVE AMPLIFIER CIRCUIT MAIN unit drive amplifier circuit amplifies the VCO oscillating sig nal to the level n
78. enuator 50 dB or 60 dB DO NOT transmit while SSG is connected to to the antenna connector the antenna connector RF power meter 50 Q 1 75 W Frequency counter to DC cable Personal computer to an RS 232C port 8888 Aaaa EEE AA AAR 089 female plug incl level converter circuit Jig lE Pin 7 GND U Pin 6 Audio generator eo OPC 478 d 300Hztio3kHz millivoltmeter 1594967 Pin 2 Clone MIC connector IMPETUS ma w m a Ww HR RT R R N R mamam mm a m N m ma 5 2 PLL ADJUSTMENT ADJUSTMENT MEASUREMENT POINT ADJUSTMENT ADJUSTMENT CONDITION UNIT LOCATION UNIT ADJUST Operating frequency Ch 1 MAIN digital 3 5 V L band MAIN L14 155 00000 MHz L band multi meter or oscil 4 0 V H band 174 00000 MHz H band loscope to the Transmitting check point CP1 Receiving 2 6 3 6 V L band 0 4 0 H band Operating frequency Ch 2 1 2 2 2 V L band 136 00000 MHz 58 0 6 1 6 H band 146 00000 MHz H band Transmitting 1 2 2 2 V L band 4 Receiving 0 6 1 6 V
79. er circuit converts the 1st IF signal to a 2nd IF signal A double conversion superheterodyne system improves the image rejection ratio and obtains stable receiv er gain The 1st IF signal from the IF amplifier Q14 is applied to the 2nd mixer section of the FM IF IC IC3 pin 16 and is then mixed with the 2nd LO signal for conversion to a 450 kHz 2nd IF signal IC3 contains the 2nd mixer limiter amplifier quadrature detector active filter and noise amplifier circuits etc A dou bled frequency from the PLL reference oscillator is used for the 2nd LO signal 30 6 MHz The 2nd IF signal from the 2nd mixer IC3 pin 3 passes through ceramic filters FI3 and Fl4 during narrow channel spacing selection or passes through 4 bypassing only during wide channel spacing selection It is then ampli fied at the limiter amplifier section IC3 pin 5 and applied to the quadrature detector section IC3 pins 10 11 and X3 to demodulate the 2nd IF signal into AF signals The AF signals are output from pin 9 IC3 and are then applied to the AF amplifier circuit 2nd IF filte PLL IC IC2 a 7 3 2 1 15 3 2 TA31136FN 13 16 1st IF signal from the IF amplifier 014 NOIS signal to the CPU FRONT unit IC1 4 1 5 AF ANPLIFIER CIRCUIT MAIN unit The AF amplifier circuit amplifies the demodulated AF sig nals to drive a speaker AF signals from the FM IF IC IC
80. f 0 22 uV typical Adjcent chnnel selectivity 4 Intermoduration 65 dB E 55 dB typical Wide 46 dB typical Wide 50 dB typical Narrow 40 dB typical Narrow Audio Audio output power 3 5 W typical at 10 distortion with a 4 Q load External SP connector 2 conductor 3 5 d mm 18 4 All stated specifications are subject to change without notice or obligation SECTION 2 INSIDE VIEW PLL IC IC2 UPD3140GS CPU5V Regurator IC9 S 81250PG PD AF power amplifier RF amplifier 10 LA4425A Q12 35 239 1st IF filter High pass filter FL 285 IC8 NJM2904V FM IF IC AF switching IC IC4 BU4066 BCFV IC3 TA31136FN Tei Discriminator ec X3 CDBCA450CX24 filter F14 SFPC450E 2nd IF filter F13 SFPC450G I O expander 11 BU4094BCFV 1st mixer Q13 3SK166 AF amplifier IC7 NJM2902V Reference osillater X1 CR 590 Level controller IC5 M62363FP VCO circuit Note Located under side of the point 6 Lift the front portion of the main unit and remove it UT 105 SmarTrank 2 Logic Board Instration location UT 96 TONE UNIT U lt 5 lt LLI Y 1 Unscrew 4 screws and remove the bottom cover 2 Unscrew 2 screws 8 and remove the front case 5 Unsolder 3 points
81. ijing Icom Ltd 1305 Wanshang Plaza Shijingshan Road Beijing China Phone 86 010 6866 6337 Fax 86 010 6866 3553 URL http Awww bjicom com Icom Europe GmbH Communication Equipment Himmelgeister Str 100 D 40225 Dusseldorf Germany Phone 49 0211 346047 Fax 49 0211 333639 URL http www icomeurope com Icom Spain S L Crta de Gracia a Manresa Km 14 750 08190 Sant Cugat del Valles Barcelona SPAIN Phone 34 93 590 26 70 Fax 34 93 589 04 46 URL http www icomspain com Icom UK Ltd Unit 9 Sea St Herne Bay Kent CT6 8LD U K Phone 44 01227 741741 Fax 44 01227 741742 URL http www 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 886 02 2559 1899 Fax 886 02 2559 1874 URL http www asia icom com Count on us Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan 5560 2 2 1999 2003 Icom Inc
82. ma m o E GN 100 0 og 2 i O ja ac 25 B o 2 Bs LLI E I ONE lt LL a m ee S KENEN Se So Se ee umu N S Z S Z ee S aa E 11 1 19 5 MAIN UNIT 000 8 9619 KA kd C Or 149 ged i on 6919 TTT 5 OSENAH 3001 99 220 lt OSENAH 20 06H L6H 8 8819 9 C 0 N oz 0 7 9 LOLY ozv O z ul pueq H 496 4 gt 26 T On pueq 1 9001 al w 45 0 5 999 NG T C 8 sz 00 LLYN 1000 1219 E e g 60 940 os 2a WI Oa 01 100 6212 inia DTC144EU 2 gt o Q22 oq YYY 89 we pueq T HWd 981 sod 569 oS N So C 7 x Z TS pueq H 4 2 er 000 NG 1000 1000 861H 2 2 5 e E addi ics dog oa 2020 osenAu 969 ELLO AK SD AN n s foes G puea H 42 Z DS NL
83. oller IC5 The attenuator circuit D13 D14 functions only when the attenuator function is assigned to a programable key and turnes on to protect the RF amplifier from distortion caused by receiving excessively strong signals When the attenuator function is turned on CPU FRONT unit 32 switches the voltage level of the line from high to low and then controls the attenuator switch Q35 In this case the current of D13 D14 is increased and D13 D14 act as an attenuator e 2nd IF and demodulator circuits Limiter amp FM detector 9 10 11 signals 1 R5 X3 Discriminator 4 1 3 1ST MIXER AND 1ST IF CIRCUITS MAIN unit The 1st mixer circuit converts the received signals to a fixed frequency of the 1st IF signal with the PLL output frequency By changing the PLL frequency only the desired frequency will pass through a pair of crystal filters at the next stage of the 1st mixer The RF signals from the bandpass filter are applied to the 1st mixer circuit Q13 The applied signals are mixed with 151 LO signal coming from the VCO circuit 7 Q8 to produce a 31 05 MHz 151 IF signal The 151 IF signal pass es through a pair of crystal filters Fl1a b to suppress out of band signals The filtered signal is amplified at the 1st IF amplifier Q14 and applied to the 2nd IF circuit 4 1 4 2ND IF AND DEMODULATOR CIRCUITS MAIN unit The 2nd mix
84. put from pin 13 without smoothing The noise signal NOIS from IC3 pin 13 is applied to the CPU FRONT unit IC1 pin 19 The CPU analyzes the noise condition and outputs the RMUT signal via the I O expander IC IC11 to toggle the AF mute switches IC4a c CTCSS AND DTCS The tone squelch circuit detects AF signals and opens the squelch only when receiving a signal containing a matching subaudible tone CTCSS or DTCS When tone squelch is in use and a signal with a mismatched or no subaudible tone is received the tone squelch circuit mutes the AF signals even when noise squelch is open AF circuit AF mute AF signal 3 switch 8 IC7b c from IC3 O RMUT o IC5 Volume control signal A portion of the AF signals from the AF amplifier IC7a passes through the low pass filter FRONT unit Q5 to remove AF voice signals and is applied to the CTCSS or DTCS decoder inside the CPU FRONT unit IC1 pin 97 via the CTCIN line to control the AF mute switch via the I O expander IC IC 11 4 2 TRANSMITTER CIRCUITS 4 2 1 MICROPHONE AMPLIFIER CIRCUIT MAIN unit The microphone amplifier circuit amplifies the audio signals from the microphone within 6 dB octave pre emphasis characteristics to a level needed for the modulation circuit The AF signals from the microphone are amplified at the AF amplifier IC7d and are then passed through the pre emphasis circuit R172 C295 which has 6 dB octave pre
85. te 225 55 ERA 9 4 MAIN UNIT IC F320 F320S
86. ust be set to the BPF T1 position D 2 The connected PC tunes BPF T1 BPF T4 to peak levels Or 2 1 Set the cursor to one of BPF T1 T2 T3 or T4 as desired 2 2 Push F8 to start tuning 2 3 Pepeat 2 1 and 2 2 to perform additional BPF tuning Operating frequency Ch 2 Connect SINAD meter with a 4 At the point where 136 00000 MHz L band load to the external SP jack noise just appears 146 00000 MHz H band Connect an SSG to the antenna con nector and setas Level adjust SSG s level to 8 dB SINAD on the con necting SINAD meter Modulation OFF Receiving This output level of a standard signal generator SSG is indicated as SSG s open circuit 5 4 BEEP ADJUSTMENT MEASUREMENT EI ADJUSTMENT ADJUSTMENT CONDITION AUDIOT 1 Operating frequency Any Rear mil 62 5 mV FRONT Connect an audio generator to panel livoltmeter with 4 Q pin 25 MAIN unit J2 and set load to the SP as jack 1 kHz 550 Squelch OPEN Volume level 1 Receiving e MAIN unit SINAD meter AC millivolimeter Speaker 40 DC power supply 13 2 13 6 V 15 A si Q Audio generator J2 pin 25 re Audio point 2 pis 1 FRONT unit R60 Beep level adjustment SECTION 6

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