Kenwood NXR-710 Service Manual

Also see for NEXEDGE NXR-710: Instruction manual Instruction manual Instruction manual Instruction manual Instruction manual

90NXR-710 SCHEMATIC DIAGRAMX57-794 3/8K L M N OSPSD0SPSCLK050C/16_8PCSRSSI33C50C33CLDT33C33CC615180pC60010uC4160.01uC4250.1uC6130.01uR6050C6100.01uR402100C61410u20C4211000pL60110uR41147kC411 1u1OUTPUT2V+3INPUT+4 INPUT-5V-R602100R40510kR40122R417 221oUTA2IN-A3IN+A4 VSS 5IN+B6IN-B7oUTB8VDDC6050.01uR4040R452220kC60610uC4240.1uC4220.1uC6120.01uC413 1uR42047R4121001G12A13Y24GND5A26Y17G28VCCL613C6020.1uR4130C410 1000pR611100C4170.1uR684 0R449330kC4181000pR4162.2kR608100kIC409TC75W51FK(F)1oUTA2 IN-A3IN+A4VSS5IN+B6IN-B7oUTB8VDDR400220kL614C6030.1uC60110uC4010.1uR607100kR41047kR685 0C40410pC6080.01uR606100kC4000.1uC4030.1uC4400.1uC4230.01uL60010uR6094.7kC4060.1uC4020.1uR4211.8kC4050.1uR6130CF400L72-1028-05R422100C4071000pR451100kC6040.1uR604100kR418 22R45322R40947kC4080.1uC6110.01uC4191000pR6100L602R4036.8kC60710u1RSET2CP3CPGND4AGND5RFINB6RFINA7AVDD8REFIN9 DGND10CE11CLK12DATA13LE14 MUXoUT15DVDD16 VPL60310uR683 0R40810kR407470k1 VoUT2 -VS3 +IN 4-IN5+VSC415 0.1u1G12A13Y24GND5A26Y17G28VCCR45056kC414 1000pR61247R4150C412 1000pR448330k1RF_DEC 2RF_IN 3GND1 4MIX_oUT 5GND2 6IF_IN 7IF_DEC8 GC_IN9 IF_oUT10 RSSI11 V+212 V+113 Lo_IN14 Lo_DECR40622AGC --><-- 450kHz50CBUFF & DIFF AMPBUFFER AMPAGC<-- 450kHz450kHz -->RSSIOFS -->VT1 -->VT2 -->VT1 -->VT2 -->W_/NVN_/NVN_/NW_/N19.2MHz -->19.2MHz --> 19.2MHz -->19.2MHz -->MO -->MB --> MB -->MO -->19.2MHz or 10MHz --> 19.2MHz or 10MHz -->16.8MHz MOD PLL<-- RSSI33C33CIC400AD8051ARTIF AMPIC601TC7WH126FU-FBUFFERIC600TC7WH126FU-FBUFFER2SA1832(GR)FQ601DC SWIC602ADF4001BRUZ16.8MHz PLLIC401TC75W51FK(F)BUFFER AMPIC402LMC7101BIM5OP AMPSSM3K15TE(F)Q600DC SWCN600LDTIC403NJM2287VIF SYSTEM3.26V3.27V5.04V3.27V3.26V3.17V3.26V3.27V3.17V1.62VAW:-72.2dBmAN:-72.9dBmVN:-75.6dBm-88.4dBmTX-RX UNIT (X57-7940-10)