Kenwood NX-900 Service Manual

Also see for NEXEDGE NX-900: Function reference Instruction manual Instruction manual

95SCHEMATIC DIAGRAM NX-900DV : 0VDN : 0.90VR : 4.89VR : 1.38VR : 4.98VR : 4.94VR : 4.34VNW : 0VW4K : 0.90VW5K : 0.90VW5K : 5mVW4K : 5mVDN : 5mVNW : 3.29VDV : 3.29V0.22VDV : 0.26VDN : 2.86VNW : 0.26VW4K : 2.86VW5K : 2.86VW5K : 0VW4K : 0VDN : 0VNW : 0.90VDV : 0.90VT : 0VR : 1.21VR : 1.83VT : 0VR : 4.75VT : 0V1.86V4.62VT : 4.21VR : 2.18VR : 2.86VT : 0VR : 7mVT : 4.91VFL : 1.08VFH : 1.05VFH : 5.60VFL : 5.97VFH : 2.02VFL : 2.04VFH : 7.55VFL : 7.60VFM_DETC217 0.1uC228 0.1uC218 4.7uC219 4.7uC227 82p0.1uC358W_/N 1kR3280.01uC201RT1N441U-T111Q202 0.1uC204WIDE/NARROW0.1uD201DAN235E(W/N)SWITCHQ201(W/N)SWITCHRT1P141U-T111(W/N)SWITCH2.2kR2010.1uC202C2050.1uC203CD201DAN235E15kR20822kR2030.1u1.5kR326022kR2060.1uNARROWCF202L72-1041-05C332 R344 IN C333oUTD2020.01uC3366.8kR329Q21247kR331EMD93.3kR215L79-1850-0510kR21922kR205WIDECF201L72-1027-05C3300.1uR343IN022kR202C3310.1uoUTSWITCH(W/N)C342C3430.1u10uR216010R3300.1uC225 R338 0R210 1050R22kC348R34633CR333C214C20610p2nd LOCALBUFFER AMP (X3)C2081kR213 0.01uC2070.01u 47 560n0.01u2SC5636Q203330kR20710pC2110R332C210R3530C21668p68pL201100n47nL20447pC2200.01uC2220.01uC223R204 L202 100pC2151k50C23GND20.1uC2301000pIF_DET 0.1uC2120R212(2nd IF DET)BUFFER AMP18kR221LIMoC233 1uR225 15kC337 0.1uC338 0.1uR224 10k0.1uC2290.01uC231C221C22610u10uAMSWAMDEToFMDEToQUADi1112 22k1413R2280R334C232 0.1uR227 100kNAMPiAMIFdecpAGCRSSIoRFAGCoAGCAMPoFMIFdecp1FMIFdecp2109FMIFi78151618171uNAMPoCOMPoCOMPiVCCAMIFi65OSCMIXo34270kR2232019 C341222110kR2341kR230Q2042SC3356(R23)0R2351stIF AMPC213R20910VDDVIN-0.01uC224MCP6021-E/OTVSSVoUT12IC20147kVIN+R22030.1u1kR2115R218410kR229 C334R2221koUT IN1k 0.1uL72-1040-05CF2030.01uC260100pC257(LOCAL)BUFFER AMPR920L2060.01uC234RFinTK10931VTL-GOSC1IC202IF IC240R345C339R22647k0.01u100kR237100R232560nL205C2380.01u220R231C237100p050R50RR339 C344R340R34112012047 100p6.8kR262100pC264270R2672SC5636Q208C2616pR266R2652.2k10kC266L2098.2n 47R269C26980T+B2.5pC267100p 100p4.7kR26150R80T80T80T0.1uC154100pC148L91933R8910nL444330R904700pC14910nL92010kR5233pC8610kR88100pC144100R913.5pC981100R9382pC98210nL9212pC93815nL9161.5pC9675pC96947pC97047pC9712pC9733pC9755.6nL9145pC9741pC9767pC96815nL44715nL44822nL44912pC15947pC1685.1nL450 15pC182 1pC9794.7kR701pC1772pC1467pC1614pC1112.5pC1732pC5645pC1632pC16010pC9661.5pC1675.1nL4511pC9775.6nL91515nL917180R6133.3kR101100pC1020.01uC10333R152 47pC1524pC6486pC153 6.8nL152180R985.6nL1572.7nL1586pC150330R1544pC15812R15910pC1124pC155390R156390R163100pC156R157 330L156 8. 2nC176 0.1uC109 47pR99 1.2k10kR17210kR17147pC1660.1uC11047pC164330R158330R1705pC1516.8nL1501.5nL1517pC11610pC157330R1610.1uC17415kR17310kR174C115 0.01uC117 47pR160 3.3k4.7uC10822p100p470pC134HVC131D101HVC131D2052SK3077FQ150RD01MUS1-T113Q151100pC1072SC5108(Y)FQ420C135C13350CRF BUFFER AMPTX PRE-DRIVE AMPTX DRIVE AMPSWITCHMI1MEMI1MED2011.5kR324T/RT/RSWITCHD101SWITCHCFCFFin80T292929X57-806 (A/2) 12/14BHBGBFBEBDTX-RX UNIT (X57-8060-10) (A/2)