Kenwood NXR-800H Service Manual

J K L M N O P Q R SIHGFEDCBA12345678910111213141234567891011121314++D GSD GS+CN202D_PC+CN201VS214 558 14814 58+CN701MOCN203VS1CN802TX OUTOG IOG I+110 1120CN101CV15610112 1324GSD18 916Q21358 14CN810LDTCN811TRG13 4513 45CN301MODCN8041 23635GNDMODSDO1SCLK1SDI18AD_EN2DA_CE2DA_EN132_CE132_ENVR_ENANT_SWSCKSDACONT_5.0VCONT_5.0VPAGGNDGNDWPGNDSCLK0SDO0SR_ENSR_OE3DA_ENLDT440_CE440_ENDDS_ENTEMP_PRTD_GNDD_GNDD_GNDGNDGND+CN304MB_VC2CN303MB_CV1CN8061236 35GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDD_GNDD_GNDD_GNDD_GNDWPGNDGNDNC (FNA_CURR2)PA_CURRFAN_CURRFWD_PWRRFL_PWRPWR_PRTPWR_CONTFAN_CONTFAN_CONT2TEMP_RSTANT_SWTEMP_PRTCONT_5.0VSCKSDAGNDGND++GOICN302MB 112 1324CN406REF1++Q401+CN808REF_INCN405REF2++GOICN401REF_CVCN809REF_LDT+OCXO UNIT++112GND8OCXOEBB3CN408REF_INCN402REF_LV1 2121333MPU GNDOX_SCLOCXO_ONOCXO_CURROCXO_EXISTGNDOX_SDAOCXO_VR_ENOX_SCLK2OX_SDI2OX_SDO2REF_SW2CN407OCXOCN803CN805 GNDOX_SCLK2OX_SDO2PLL_19_CEPLL_19_EBNREF_LDTVCXO_DA_ENOCXO_EXISTOCXO_CURROCXO_ONOCXO_VR_ENOX_SDI2RRE_IN_OUTREF_EXISTEXT_EXISTREF_SWREF_SW2GNDGND33MPUGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDIMP_H_LOX_SDAOX_SCLWPGND2136+IC809GOIIC808GOICN403REF_OUTJ79-0153-09 A/3J79-0153-09 B/3 J79-0153-09 C/3D920D921D923D924D922 D925D926D927D928D929D930D931D932D960D961 18 916 18 916ECCBBECCBBECCBBECCBBECCBBECCBBCP962CP965CP966C962C963R925C925C926C943R403R404R409R411R412R414R416R415R418R225R801R802R803C403C406C408R830R257C410R258X401C220C415C224R260C801R261C802R262C803R264C805C806C808R268C809C423VR401R270C811C812R272R274C240C242C243C820C244C821C245C822C246C823C247C248C826C827R869R872Q104Q108Q109Q110Q305C269Q307L108C850C276L303L304L111L112L307C280IC201C281C284L119C285C286L120L123L122L128L131IC801IC802IC803C886C890R101R302CF201R119++R312CN103R313R120CN105CN107CN109R129R705R708CN111R709CN113CN114R131CN115 CN116R132CN117CN118CN119R138C103C104TH101C105C106TH102C107C108C109R721R146R722R147R149C301C302C110R341C112C113C114C115R152R153R157X301C313C315C316R353C123C318R161R356C126C703C704R165 R166R167C320R168C321C709C132R556R363R367R173R368R174C715C331R370C335C142C336C143C720R180C721R182R183R184R185R186C341C344C151C346C152C347C153C546C353D101C161D102C162 C356C163D106C167D107D108D301C171C172D112C369C175C370C180C181C379L401 L402C186L210C573L214IC301L216L217IC304C578L218C193IC308C196C197L801C393 IC706Q102R884R883C189C190C191C194R804R805R806R807C804C807C810C813C814C241Q103Q106Q107L105L106L109L110L113L116L121L124L125L126L130IC804CN104CN106R123CN108CN110CN112R133R135CN120C101R141R142R144R145R148C111R150C116C117R154 R155R156R158R159R160C124R164C133 C134R170C135R171C136R172C138C139R176R179C140C145R181C147C148R189R190R191C156 C157C164C169C173C174C176C177C178C179IC101C182C183C188L211C192C195R222R229 C223R265R266R267R269R271R276D202C272C275C277C278C279C282C283C287L129R301R304R316R317R706R707R715R716R717R718R719R720C307C308C710R375 R376R377R378R381Q212L219C386C387C388C389 C390C391C392IC703R231IC805IC806IC701R812 R813R814 R815R816 R817R818R819R820R821R822R823R824R259R263C818C249C253C263C265C267C270C271IC807R321R322R323R327R328R329R712R713R330 CN121R344R345R346R347R348R349R350R351R357C722C723 C724C725C358L215R410R413 R417C402C404C407 C409C411C412C414L305L309CN102R320R340R342R352R355C325R362C327C330C332C339C363C364Q402C574C575C576C577L433L434R831R832R833R834R835R836R837R840R845VR402R865R866R867R539C524R561L422L424L427CN807C816C817C819 C824C825C856C857C858 C859C860C485CF601CN801C848R571C550L426IC960IC961Q962Q963Q964Q965Q966Q967R924R926R928R930R931R932R934R935C923S920S921S922S923S924S925NXR-800H PC BOARD / PC板 PC BOARD / PC板 NXR-800HComponent sideFoil sideLayer 1Layer 2Layer 3Layer 4Ref. No. AddressIC101 5FIC201 8BIC301 7CIC304 7IIC308 7DIC701 7CIC703 7FRef. No. AddressIC706 6KIC801 3FIC802 3FIC803 3EIC804 3FIC805 8FIC806 8FRef. No. AddressIC807 8KIC808 4SIC809 3SIC960 11RIC961 11PQ102 4BQ103 5BRef. No. AddressQ104 4BQ106 5EQ107 4CQ108 5CQ109 5FQ110 6FQ212 6GRef. No. AddressQ213 6FQ305 4IQ307 5IQ401 4KQ402 4KQ962 11RQ963 11RRef. No. AddressQ964 11OQ965 11PQ966 11QQ967 11QD101 6DD102 6DD106 5CRef. No. AddressD107 4DD108 4DD112 4CD202 7DD301 6ED920 11DD921 11ERef. No. AddressD922 11FD923 11BD924 11CD925 10FD926 10ED927 10ED928 10ERef. No. AddressD929 10DD930 10DD931 10DD932 10DD960 11LD961 11MTX UNIT (X56-312X-XX) 0-12: C2 2-71: CComponent side view (J79-0153-09)TX UNIT (X56-312X-XX) 0-12: C2 2-71: CComponent side view (J79-0153-09)