Kenwood NXR-700 Service Manual

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

Contents

104NXR-700 SCHEMATIC DIAGRAMX56-311 (A/3) 3/6K L M N OR5080R720 100kC6100.1uR236820IC803AD7908BRU1 SCLK2 DIN3 CS4 AGND15 AVDD16 AVDD27 REFIN8 AGND29 VIN710 VIN6 11VIN512VIN413VIN314VIN215VIN116VIN017AGND318DoUT19VDRIVE20AGND4C413470p1G2INA3GND4oUTY5VCCC8050.1uR5111kR518100kRD01MUS1-T113Q203R22312kR2270R234470kC8140.1uR7052.2C81610u351 AO12 AO23 AO34 Vcc 5GND6DI7CLK8LDC2331pC405470pSSM3K15TE(F)Q206L8011uR715470kC8110.1uD201HSM88AS-EC500470pR807 10R71710C8120.01uR515471 STRB2 DATA3 CLK4 Q15 Q26 Q37 Q48 VSS 910111213141516C7100.1uR22056R803100kR709470kIC201NJM2904E-ZB1AoUT2A-IN3A+IN4GND5B+IN6B-IN7BoUT8V-C4850.1uSSM3J01FQ205R506100C496220pC508330pIC401LMC7101BIM51 OUTPUT2 V+3 INPUT+ 4INPUT-5V-C707 1000pR806 10R708 10R2320C709 10u35C7030.1uC70410uC8030.1uC823470pC8270.01uC4880.1uC8071uR4010D601JDP4P02UL419680nR712 4.7kR233100kC2350.01uR802100kC708 0.1uR5090R707 10C2310.01uR22956kL418560nR5281.5k C5020.1uR22110kC826470pR713 4.7kR23101 A02 A13 A24 GND 5SDA6SCL7WP8VCCC6120.1uC49147pC4970.1uR8011kR235470kC8010.1uC4900.1uC50347pL60133uR805 10C498120pR804 10C5100.1uC5041pC824470pD202B30-2230-05R711 100kC2200.1uSSM3J01FQ601IC807NJM78M05DL1AZB2GND1IN3 oUTC8020.1uC8080.1uC8250.01uR225470kR722470kR2304.7C804470pC8170.01uR2220C80610u35C81810u35D602JDP4P02UR72110C8210.1uC2270.01uR706 10C8220.01uC2240.047uIC801 AD15822GND3 VIN 1VoUTR714100kR71810IC407NJU6368PF11FoUT2VDD3XT4CoNT5XT6VSSIC802AD5312BRM1LDAC2VDD 3VREFB 4VREFA 5VoUTA6 VoUTB7 SYNC8 SCLK9 DIN10 GND1G2INA3GND4oUTY5VCCCN203R2260R719 100kC4010.01uCN202R5100C8200.1uR71610R610100kSSM3K15TE(F)Q204C813470pL60233uC2191000pC2211000pC2371000pC2341000pC2261000pC2281000pC8191000pC2251000pC2231000pC2292pC23012pC21818pL20868nL207100nL20556nR2241kIC804LM50BIM3/NOPB3GND2 Vo 1+VSC810470pC8090.1uC88710pR871100kL81210uR872 100kCN811R887 1kR888 1kR889 1k R8911kCN401SSM3K15TE(F)Q701GNDIN OUTCoNT_5.0VSCKSDADGND3DA_ENSCLK0SDo0SCLK0SDo02DA_EN8AD_EN2DA_CESDo1SCLK1PWR_PRTPWR_CONTD_oND_PCSDo1SCLK1CoNT_5.0VSDI1CVTPA_CURRFWD_PWRRFL_PWRFAN_CURRD_oNCVT-REFCVT-MODQ1SDo0SCLK0SR_ENFAN_CONT2FAN_CONTTEMP_RSTSR_OECVT-REFWPA-1V-38V #1ʼ8V #1LPF175.99 or 10MHz --><--10MHz10MHz---><--5.99MHz5V #15V #18V #18V #2S-15V #2D_PCVS1REF_CVTRGDC SW5V #28V #2VOLTAGEREGULATORDACTEMPERATURESENSORADCRF DRIVER AMPDC SWDC SWDC SWVOLTAGEREFERENCEDETECTORAPC AMPPLLINDICATORBUFFER AMPOP-AMPRF SWRF SWDC SW<--19.2MHz8V #25V #2<--19.2MHz5V #15V #313.8V 13.8V<--19.2MHz8V #15V #2SDo0SCLK0K2:136-154MHz-->K:146-174MHz-->K2:136-154MHz-->K:146-174MHz-->IC702S24CS02AFJTBGEEPROMIC701BH2220FVMDACIC703BU4094BCFVSHIFT-REGISTERQSQʼSQ8Q7Q6Q5OEVDDIC806TC7SET126FU-FIC805TC7SET126FU-F3-STATE BUFFER3-STATE BUFFERIC808NJM7808FA-ZBV-1VOLTAGEREGULATORD402HSM88AS-EDETECTORCN402REF_LVSSM3K15TE(F)Q602S-11DC SW5V5V8V5V5V5V2.5V5VT:1.5VR:0VK:2.5VK2:2.9VT:7.8VR:0VT:0.3VR:0VINT VCXO:0VOCXO or EXT Ref:5VINT VCXO:5VOCXO or EXT Ref:0VK2K T:1.4VR:0VT:7.8VR:0VK2KT:7.9VR:0VKT:136M:25.8mV144.9M:33.3V145.1M:33.2V154M:36.4mVR:0VK2TX UNIT (X56-3110-XX) (A/3)