Kenwood NXR-700 Service Manual

Also see for NEXEDGE NXR-700: Brochure Instruction manual Instruction manual Instruction manual Instruction manual

Contents

98NXR-700 SCHEMATIC DIAGRAMX55-309 3/6K L M N OC4130.01uR2201kR229100C411120pC42956pC42856pR27010kC461220pC459220pC4891000pC4060.01uC4480.1uR321 100kR274 10kC467 1000pC470470pC4770.1uC5240.033uR21818C4220.047uC4210.047uC4380.047uR24547kR23910R21918C3520.047uR2006.8kC4010.047uR195180C38882pR2043.3kC3420.047uC4230.01uC3410.047uR18510C542 0.1uR330100kR334100R3280R325 100kR3230C499 10uR3851001AoUTPUT2A-INPUT3A+INPUT4GND5 B+INPUT6 B-INPUT7 BoUTPUT8 V+L12910uC5581000pC5570.047uC5660.047uC5430.047uR342 1kR341 1kR340 1kR3371kR317 10R318 10L1233.3uL126150nL125150nL119220n1SCLK2DIN3CS4AGND15AVDD16AVDD27REFIN8AGND29VIN710VIN611 VIN512 VIN413 VIN314 VIN215VIN116VIN017AGND318DoUT19VDRIVE20AGND41AoUTPUT2A-INPUT3A+INPUT4GND5 B+INPUT6 B-INPUT7 BoUTPUT8 V+R332100R333 100kC56847p C57047pC5640.01uC5631000pR348100R347100R22518C3720.047uIC8NJU6368PF11 FoUT2 VDD3 XT 4CoNT5XT6VSS L100390nC578150pC333150pC3010.047uL103390nC317150pC2840.047uC2900.047uR319 10R297 47kR298 47kIC28AD15822GND3VIN1 VoUTC5540.047uC5620.047uC56710u35C54447p C54947pC5410.1uC4240.01uC4930.047uL1208.2uC508 10uC505 10uR28610kIC23BH2220FVM1234 5678C24382pC252150pC26547pL791uL81820nR1603.3C2790.047uC4510.47uC44610u25C4310.047uC4340.047uR324 100kR296 47k1 oSCIN2 oSCOUT3 VCC14 MIXoUT5 VCC26 IF1IN7 DEC18 IF1oUT9 NDPS10 IF2IN11 DEC212 GND2 13IF2oUT14QUAD15AFoUT16N-REC17FILIN18FILoUT19N-DET20C-DET21RSSI22VREF23GND124MIXINC4430.047uCF2L72-1028-05CF3L72-1027-05CF5L72-1028-05C4620.1uC4710.1uC4580.1uC4680.1u2SC4617(S)Q40R285330kC4950.1uR28856R2903.3kC5100.1uC5061000pC5070.1uR30647kC47327pC49847pR28727kC49410uC509 100pC47610u25L1278.2uC3820.1uC3890.047uC2690.047uC2720.1uL888.2uR2492.2kR2592.2kR25010kR26010kR26710kR24110kC5210.1uC522 0.01uC5230.1uC5320.1uD14JDP4P02U1243D13JDP4P02U1243C4270.47uC4600.47uC4640.47u C4740.47uR27110kR27710kR326 10R300 0R2540R2570R2550R2580C4410.47uC4400.47uC4540.47uC4550.47uL128L34-4725-051234867C5730.01uCN4712C5750.1uC5740.1uC5760.1uC5770.01uR35347C326150pR3660C5870.47uR36910kR3670C5880.47uR36810kR3720R37310kCF7L72-1027-05C5900.47uC5890.47uR3710R37010kR38122kC6605pR380100kC6580.47u1 AoUT2 A-IN3 A+IN4 V- 5B+IN6B-IN7BoUT8V+R384 100kC621 0.1u R382100kR383100kR3880C6220.1uR395100R311470kR293 18kR294 27kC492100uR2781.5kR27522kR268150kR2663.3kR351220R352 47kR149820L1076.8uR240470R401 0CN65C6610.1uR43718kR43827kL13010uASQRF SWRF SWRF AMPDACVOLTAGEREGULATORBUFFER AMPIC12TA31137FNGIF SYSTEMQ57DTA144EEDC SWSSM3K15TE(F)Q58DC SWD17MA3J742D18MA3J742DETECTORDETECTORIC20NJM4558E-ZBOP-AMPD19DAN235ERF SWD16DAN235ERF SWD15DAN235ERF SWD20DAN235ERF SWIC32NJM2732VOP-AMPIC29NJM2732VOP-AMPIC30AD7908BRUADC2SC4617(R)Q39RF AMP2SC4617(R)Q30RF AMPW:-73dBmN:-74dBmW:6.6VN:0VW:6.6VN:0VW:4.4VN:0VW:4.3VN:0VW:0VN:4.4VW:0VN:4.3VW:0VN:4.4VW:0VN:4.3VVCC=5V3.1VK:5VK2:4.9VK:3.8VK2:3.7VK:5VK2:4.9VK:1.1VK2:1.0V1.6V5VKK2 W:-73.5dBmN:-76dBmKK2W:6.7VN:0V KK2W:6.7VN:0VK2K W:0VN:4.4VK2KW:0VN:4.3VK2K W:4.4VN:0VK2KW:4.3VN:0VRX UNIT (X55-3090-XX)