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IC-910H Service manual.pdf - N3UJJ

IC-910H Service manual.pdf - N3UJJ

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12-3 PA UNIT (1)PA UNIT (1)VHF TX:0.672other :013.80to MAINunit J51to MAINunit J651P501P510to MAINunit J1301J501J510J50416 VUTP15 VTU114 14PV13 GND12 VT9V11 HV10 VR9V9 VATT8 UTU27 GND6 VPRI5 BAND4 VTU23 <strong>IC</strong>L2 <strong>IC</strong>H1 NC1VPAUVBBUT9LVCCPAHVVT9VVYGRV MAINBANDVSUBVUMS514V5VC912 0.001C913 0.001C914 0.001C921 0.0015VLC1670.001VHF TX :5.90VHF MAIN-RX:4.47other :0C916 0.0015V_L510VHF SUB:4.65other :0VUTPVTU114PVGNDVT9VHVVR9VVATTUTU2GNDVPRIBANDVTU2<strong>IC</strong>L<strong>IC</strong>HR151470C5010.0047L503D501D520R150EVN-2ACA00B23L501LS-164C595 0.001EP562L62147nHC9220.001UHF TX:9.07other :0R61733kR5011k0.47µHMA77R58439R583150C52515pC5020.0047MA77C915 0.001R61622k0C52415pVHF SUB :5.44TX(except above):0RX(except above):0.131D507MA77C5420.0047C61847pR615NTCCM16084LHR536150Q656CPH3404C50433pC518560pR55947C503100pC50533pR5201kR502560R503RV-152W559C5730.001L510HF50ACC322513-BL5172.2µHC6910.001C5940.001R651470R650EVN-2ACA00B23Q5012SK302D508 MA77D509 MA77C1980.001C580 60.0011 4<strong>IC</strong>502µPC2710VHF TX:9.1other :0235C5060.001W557R504RV-143W558C5070.001Q5022SK302Q506DTC144EUC9180.001EP5174.84L5181µHC5810.001C5400.0047EP565R537270VHF TX:0.684UHF TX:0.729other :0VHF TX:6.70other :0VHF TX:0VHF RX:5.25other :0.13C61647pC8347pR5211kC9200.001C5780.001R58518C6930.001VHF TX:0.58other :0R506100kQ505DTC144EUQ508DTC144EUC5980.001C5750.001C840.001C58233pC6920.001VHF TX:0other :5.75R587680C5790.001C5710.001C5200.001R5881kL51939nHR586 L581270 82nH C58320pVHF TX:1.329UHF TX:1.379other :0C50922pC6940.001Q6502SD1585KD6801SS301R507100kD5021SV286C51022pC523 0.1R50822C5440.001C5700.001C5110.001R5464.7kC5720.001VHF SUB:4.48other :0C61947pC5380.001L52039nHC58410pC58512pD518MA77C6510.001C6500.001L502LS-145C65622pR513NTCCM16083NH221KCC5410.001R58947R5383.3kVHF TX:9.01other :0EP566C61447pD516MA77D517MA77C60222pR51647C6900.001Q658CPH3404C6490.001R65633Q653DTC114EUC9310.001Q654DTC114EUC9320.001R514120VHF TX:5.60other :0VHF TX:0other :5.56L60039nHC6003.5pC60339pL60147nHC6012.5pC60424pC65815pC65715pVHF TX:0.677other :0C10.001L6310.22µHC5860.0047R539560R5402.2kC5122pC65950pL651EXC-ELDR25CD1MA29BJ651L53392nHV-C1C652 0.001C653 0.001C5880.001L521LS-228C5870.0047VARISTOR-C BOARDV-C2C513220pD5031SV286R54147C5890.0047R6581kV-A2C5140.5pR509100kC5210.001V-A1C631100pC63247pL6320.12µHR547RV-150R6571kJ6520.001C6540.001L652LW-9EP561C9170.001C6970.001L653LA-263L654LA-263C69647C6550.001D1MA29BC66556pC66156pVARISTOR-A BOARDC5150.3pC5220.001EP2R510100kEP563R63147D5041SV286C5960.001C516220p13.0 2.75C590120pQ5112SK1740Q5122SK17400C5910.001R544470R543470C5920.001C5930.001R545470C5172.5pL50492nHC66768pV-B1V-B2C66368pJ653C68468pC68568pL658EXC-ELDR25CC5450.001C61012pC6750.001C60915pL51622nHC66868pEP2C66468pR65247D1MA29BR65447VARISTOR-B BOARDVHF TX:9.13other :0C61115pC608C612C607C613L522617PT-1026L5122.2µHL51392nHEP5675p5p33p10pC903470pC904470pR522 100kR65310C9060.001C54715pQ6512SC5125Q6522SC5125C679220p321C9070.001C5660.001L5280.15µHL52968nHC6800.047VHF TX:4.62other :0C6812.2<strong>IC</strong>501µPC2709T235L5072.2µHQ503XP43124C5490.5pD5101SV217W51356C905470pL655LA-179C669120pL656LW-33C6880.0047C687220p1 4L514107nH6R523 100kC5260.01C5670.001W520W521C6060.001L5061µHC5290.001C55015pC6890.1C5520.75pD5111SV217C677120pR562820C67015pC682220pR5635.6L515107nHC5550.001C67115pC683470R531820C6412.5pL64192nHC5430.001R5561.8kR524100kC67215pC686470L657LA-300C5680.001C6732p56C67447pQ700XP43124 3C642220pR641100kD6411SV286R52527C55412pD5121SV217C6440.5pC5560.00121C6430.001Q5073SK177C5580.001R52668C6470.001EP569C678 10pC676 10pC6450.5pR71056VHF TX:12.83other :0C6460.001R642100kVHF TX:0other :8.64D6421SV286VHF TX:0other :0.902R71156C5590.001C6482.5pL64292nHC5370.001R71356C7010.001R528100kR52727kR529100kRL700AE5349PREAMP ON,VHF TX:12.47PREAMP ON,UHF TX:11.81PREAMP ON,RX :11.81other :12.47R573820VHF TX:0other :1.89C5690.001MEASUREMENT CONDITIONSVHF:144MHz,FMUHF:440MHz,FMDIGITALMULTIMETERUnit:VoltL56092nHC56015pD5131SV217EP56812.56C702220p13.73C7120.001C72115pC7030.001<strong>IC</strong>701PQ20VZ51VIN 1VC 2VO 3VADJ 4GND 512.56L56115nHL721LA-177C722Q7021.5pC72333pR70268kL701HF50ACC322513-BC718470pC561100p2.41EP564C5970.001R7321kR712100C7110.001L722LA-177C7241.5p2SB1132R703680R731150kC70510D514HSM88ASVHF RX(VHF ATT ON) :1.532ATT OFF and except above :0VHF TX:0other :9.02VHF ATT OFF :0VHF TX(VHF ATT ON):0.87other :4.351.256VTU2C72518pC7040.1R53547kL723LA-176C726 3pC72810pQ703DTC114EUR7348.2kR733680C7130.001R5341kC717470pD5321SS355C732100pR716C7296p47kC716 100pL7101.2µHL7111.2µHC5620.001D5151SV237Q510DTC144EUC7140.001C707470pQ5152SC2712R7241kC719470pR718470D7101SV265C5640.001C5650.001R717470R72168C7100.001C5630.0015R530470D720HSU884 31 2VFORVPRIVT9VPRVVHF RX(VHF ATT ON) :3.64ATT OFF and except above :0C731100pC7306pVREF14PVVPAUVBBUT9LVCCR72382C7080.001PAHVVT9VVYGRVUMS514VUTU2<strong>IC</strong>L<strong>IC</strong>H5VHVEP911VREFVFORBANDPRV5VL13.805V_L510C9400.001R7221kD721HSU88VPA14V<strong>IC</strong>L<strong>IC</strong>H5VR71547kC7342pVUMS5HVVREFC715100pL7201812CS.122XKBCPA UNIT (2)UVBBUT9LVCCPAHVVT9VVYGRUTU2VFORBANDPRV5VLC7330.001VHF RX(VHF ATT ON) :12.55ATT OFF and except above :0C706470p5V_L510R7256.8kR7263.3kCHASSIS J1W710 [VHF ANT]from PLLunit J251J503144M 1LoC62022pL62068nHC62127p12 - 3From The <strong>N3UJJ</strong>.COM Document Library

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