Kenwood NXR-800 Service Manual

Also see for NEXEDGE NXR-800: Brochure Instruction manual Instruction manual Instruction manual Instruction manual

Contents

128NXR-800 SCHEMATIC DIAGRAMC326150pCN4712C5210.1uC4740.47uR340 1kC54447pC49410uR2006.8kC4930.047uL128L34-4725-051234867C4550.47uC4680.1uR21918R240470R401 0C5540.047uR347100C4010.047uC4640.47uC4430.047uC38882pR2903.3kR334100C317150pR385100IC32NJM2732RB11AoUT2A-IN3A+IN4GND5 B+IN6 B-IN7 BoUT8 V+IC30AD7908BRU1SCLK2DIN3CS4AGND15AVDD16AVDD27REFIN8AGND29VIN710VIN611VIN512VIN413VIN314VIN215VIN116VIN017AGND318DoUT19VDRIVE20AGND4C57047p2GND3VIN1 VoUTLSCR523EBFS8LSCR523EBFS8Q30L791uR348100C5430.047uR298 47kC5730.01uR318 10CF5L72-1028-05R18510C5660.047uC5061000pC2840.047uC6580.47uC5880.47uC2900.047u1234 5678C467 1000pR28727kR27522kC6605pC54947pR1951802SC4617(S)Q40C499 10uR35347Q39R319 10C4340.047uC3720.047uC24382p1 oSCIN2 oSCOUT3 VCC14 MIXoUT5 VCC26 IF1IN7 DEC18 IF1oUT9 NDPS10 IF2IN11 DEC212 GND2 13IF2oUT14QUAD15AFoUT16N-REC17FILIN18FILoUT19N-DET20C-DET21RSSI22VREF23GND124MIXINQ57LTA044EEBFS8C26547pC3520.047uC4891000pC4400.47uC49847pC47327pSSM3K15AMFVQ58C5070.1uL12910uC461220pC4220.047uL13010uR324 100kR351220R380100kC470470pC5770.01uC4380.047uC5750.1uC4410.47uR297 47kC6220.1uR241 10kC4510.47uR3371kR23910R321 100kR311470kR3880C4540.47uCF7L72-1027-05R3230C3420.047uR2781.5kC4060.01uL81820nC56847pCF2L72-1028-05L888.2uC2790.047uR27010kC3820.1uR341 1kC5570.047uR293 18kR26710kR2663.3kR326 0C5760.1uC4770.1uC5320.1uR38122kC3010.047uC4480.1uL1233.3uC5240.033uR35247kR330100kC508 10uR1603.3CF3L72-1027-05C44610u25L126150nC4210.047uR384 100kC3410.047u1oUT12-IN13+IN14VEE5+IN26-IN27oUT28VCCC2720.1uR149820R2201kC4240.01uR24547kC578150pR28856R268150kC252150pC6610.1uR229100R21818R2043.3kC509 100pC5410.1uR27710kC542 0.1uC5740.1uC5870.47uC5890.47uC2690.047uL103390nC333150pD241SV308C522 0.01uC4230.01uC4620.1uC4580.1uR22518R296 47kL1076.8uC56710u35 R27110k C5900.47uL119220nR285330kC4950.1uR30647kC563470pL125150nR325 100kC459220pC621 0.1uR332100R317 101 FoUT2 VDD3 XT 4CoNT5XT6VSSR342 1kR3280C558470pR382100kC3890.047uC42856pC5100.1uC42956pC5620.047uR383100kC4710.1uIC29BU7242FVM1OUT12IN1-3IN1+4VSS5 IN2+6IN2-7 OUT28 VDDL1278.2uC411120pC4310.047uC47610u25C5230.1uC4130.01uCN65C505 10uL100390n C5640.01uL1208.2uR333 100kC4600.47uC4270.47uR300 10kR39310kR3940R396100R2502.7kR2492.7kR255390R254330R257330R2592.7kR2602.7kR258390R366330R367330R3692.7k R3682.7kR3702.7kR3732.7kR371390R372390R4370R294 22kC492100u6.3R28618kR274 15kDC SWRF AMPRF AMPADC OP-AMPOP-AMPRF SWASQRF AMPDC SWR327 10kC525 470pD13 1SV308Ao1Ao2Ao3VCC GNDDICLKLDD141SV308D251SV308RF SWIC12TA31137FNGIF SYSTEMD17MA3J742D18MA3J742DETECTORDETECTORIC20BA4558RFVMOP-AMPD20DAN222WMRF SWD19DAN222WMRF SWD16DAN222WMRF SWD15DAN222WMRF SWIC28AD1582VOLTAGEREGULATORIC23BH2220FVMDACIC8NJU6368PF1BUFFER AMPR247471.6V1.1VW:-75.7dBmN:-75.5dBm4.8V3.7V5V3.1VVCC=5.0VW:6.7VN:1.2mVW:6.7VN:1.2mVW:1.2mVN:4.4VW:1.2mVN:4.33VW:1.2mVN:4.34VW:1.3mVN:4.4VW:4.4VN:1.3mVX55-310 3/6RX UNIT (X55-3100-14)K L M N O