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IC-910H Service manual.pdf - N3UJJ

IC-910H Service manual.pdf - N3UJJ

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10-2 PA AND PLL UNITStoMAINUNITGHVR9VVT9VDRIVERQ505DTC144EUQ506DTC144EUQ508DTC144EUQ21XP4312BUFFQ511 2SK1740Q512 2SK1740VTU2VUMSATTVTU1D5031SV286D5041SV286BPF<strong>IC</strong>502µPC2710LPF LPF HPF ATT LOAMP ATT LPFQ5012SK302Q5022SK302D5021SV286<strong>IC</strong>501µPC2709YGRAMPFI200LFSC25N 12B 0440BFI201LFSC25N 12B 0440BBPFATTATTHPFA1LO<strong>IC</strong>200µPC2710YGRAMPLPFVTU1BPFD641 1SV286D642 1SV286FI202LFSC25N 12B 0440BBPFVTU1BPFD5101SV217D5111SV217D5121SV217Q5073SK177PREAMPVTU2D5131SV217BPFD514HSM88ASLIMITVT9VVATTVT9VVCCUT9VD5151SV237ATTDRIVERQ510DTC144EUQ5152SC2712Q6502SD1585D650MA29BD651MA29BD6801SS301BIASQ6512SC5125Q6522SC5125PWRAMPQ658CPH3404SWRL700AE5349D7101SV265TX/RXSWQ700XP4312DRIVERQ180XP4312LPFVT9VPAHVD720HSU88D721HSU88SWRDETVPRE<strong>IC</strong>701PQ20VZ51REGPREAMPSWQ1822SB1132Q183DTC114EU144 MHz430 MHztoMAINUNITIJLPFUT9VUR9VDRIVERQ12SK302Q22SK302Q30 DTC144EUQ32 DTC144EUQ33 DTC144EUQ112SK508LPFBPFHPFQ32SC2714RFAMPLPFATTUR9VBPFLPFD190HSB88WS<strong>IC</strong>40µPC2709LOAMPQ281XP4312DRIVERQ282XP4312DRIVERHPFATTATTFILTERCTRLBANDQ202 XP4312Q203 DTC114EUB2LOB1LOFI280FL-131XTALBPFFI281FL-130XTALBPFATTLPFLPF<strong>IC</strong>240µPC2710LOAMPPA UNITLPFATTATTQ2002SC3357YGRAMPLPFLPFLPFHPFATTQ2202SC3356Q2212SC3356Q1012SK2854RFAMPUTU1Q1212SK2973RFAMPD2601SV286D2611SV286D2621SV286BPFDRVBOARDQ9302SK2975PREDRIVEVCCQ2603SK177PREAMPUTU2Q131SRFJ7044DRIVEAMPD2631SV286BPFLPFHPF<strong>IC</strong>DETUT9VUATT<strong>IC</strong>H<strong>IC</strong>LSWQ656CPH3404PWRAMPQ1512SC3102Q1522SC3102D2641SV237ATTQ2612SC2712DRIVER D801SS301DRIVERTX/RXSWD182XB15A407D183XB15A407D184XB15A407D185XB15A407D265MA4FH224D266MA4FH224UT9VLPFVCCHV14VUPRED180HSU88D181HSU88SWRDETRL300ALD112F300FGB 4ADRIVERQ300DTC114EUD303DAN202UPREAMPSWQ7022SB1132Q703DTC114EUFORREFPOWSDC INPUTCHASSISUNITPLL UNIT14V9V<strong>IC</strong>501TA7805F+5REG5VQ1812SD2345D1811SS355RIPPLEFIL<strong>IC</strong>161BµPC457014LV BUFF BUFFQ1912SK1577Q161D191DTA144EUMA357D192MA357K<strong>IC</strong>KD193MA357D194MA357<strong>IC</strong>161AµPC4570LOOPFILQ1922SC5107LPFLPFATTATTA1LO125.15 MHz - 163.15 MHzB1LO348.75 MHz - 408.75 MHz<strong>IC</strong>131SC-1246AQ2712SC4081<strong>IC</strong>271µPB1509GVQ2722SC510714UL43ULQ3812SD2345D3811SS355RIPPLEFILQ153DTC114EUUNLOCKDETfrom DISPLAY BOARD<strong>IC</strong>1BU4094BCFDRIVERQ154DTC144EUUNLOCKDETPLL DATA43LVQ361DTA144EU<strong>IC</strong>12BµPC4570BUFFK<strong>IC</strong>KDDSLOOPFILBUFFQ3912SK1577D391MA357D392MA357D393MA357D394MA357<strong>IC</strong>12AµPC4570<strong>IC</strong>331SC-1246AAMPQ2612SC4081Q4712SC51071/8Q3922SC5107BUFF<strong>IC</strong>471µPB1509GVBUFFLPFQ4722SC5107DDS AMP 1/8 BUFFBFOSBFOMATTATTLPFLPFHPFHPFto UX-91030.2 MHzX512CR-452(30.2 MHz)OPTIONCR-293OSC<strong>IC</strong>701SC-1287DDS<strong>IC</strong>601SC-1287DDSR570RV-148Q7022SC4081AMPQ6022SC4081AMPQ5412SC4081BUFFQ5012SC4081AMPQ5512SC5107x2 BPF ATT LPFB2LO60.4 MHzCOMMON LINELINERX LINETX LINEDATA BUS LINEFrom The <strong>N3UJJ</strong>.COM Document Library10 - 2

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