Kenwood NXR-800 Service Manual

Also see for NEXEDGE NXR-800: Brochure Instruction manual Instruction manual Instruction manual Instruction manual

Contents

SKEY1~5IC343625MGP396GPQ2DC8NJM2340RB1IC10 XC6209B502PRIC1650MPU2SJ506-E(S)IC15Q3DC50NJM2340RB1BA33BCOFPIC1133MPUIC633AUDXC6209B332PRIC18XC6201P182MR18DSPTC7MCN59IC22BU4094BCFVQ112SD2114K(W)Q132SD2114K(W)STB_LD0~D7IC17A0~A17,A19RD,WR,RY,CS0~CS2IC37320VC5402PGEDSP_iNT,DSP_RSIC30TC75H00FU-FBCLKIC31TC7MH4040FK-FSCLK LRCKMCLKSTD0,STD1IC5TC7IC27STXo_ARXo A_RXoIC28SRXo_ATXo A_TXDoTC7SH126FU-FIC7TA75S01F-FHi_VoL_DETCN2Ao1~5Ao1CN2 SYS_RSTTC7SET08FUIC38SYS_RST_AM16Cio1~io6,SCAi1~Ai3,EMCN1CN2 ADSP_CK_SFT2SC4738(GR)FQ10Q122SC4738(GR)FX2X1S24CSO2AFJTBGIC35CN60SPoSPiRDRSSiCN57CN57E2PRoM_SDA,E2PRoM_SCL,WPAD_CS,NC(iF_NW_SW),iF_BW_SW,PLL1_EN,PLL2_ENRX_PLL_PWR_SAVE,AD_DAT_WRiTE,AD_CLK,DA_EN,VCo_BAND_SW,DDS_ENSR_CLK,SRSR_oE,STBSR_CLK_CSR_DATA_CTX_SR_oETX_VR_ENSTB1_LTX_SR_ENPAG_SW_LTEMP_PRT440_EN,440132_EN,1322DA_EN,2D3DA_EN,8ASDi1,SCLK1CN1oCXo_ST_G,oCXO_ST_R,PWR_ST_RBEEP_SW,BEEP,TAAD_SWTD_SW,RXAD_SW,TA_SW,PATH_SWMiC_SW,MiCAD_SW,AF_MUTE,AMP_SWCN3EVoL_DATA,EVoL_CLKEVoL_LDRX_PWR_SAVECN2 RF_PTT,RADio_ERR,QT_DQT,TX_STATE50MPU_CoNT50MPU_CoNTCN2Hi_VoL_DET50MPUSPoSBCN2 33SHAUDioBLoCKQ1DTC114EUA/XFCoNT_5.0VAUDioBLoCKEVoLIC8M62364FP50MPUDC50 IC32TC7SPTT_AM16Ao1_N50MPU33SHVCC1,VCC2VCC3CN402CN401RF_PTT,RADio_ERR,QT_DQTTX_STATE,TRUNKiNGA16C_CK_SFT,ADSP_CK_SFTSTXo_ARXo,SRXo_ATXoADSP_CK_SFT,SC_SH,E_PTT_SHPTT_AM16CA0~A23D0~D31D/WR0/DQM0E1/DQM1E2/DQM2/DQM30~CS5ioRESETSYS_RSTTRST3625MGP396GPIC325IC703AME_DETRX_AUDio_DMoD_D_oUTMiC_D_iNCN401CN401CN401RX_PWR_SAVE,AMP_SW,AF_MUTE,EVoL_DATA,EVoL_LD,EVoL_CLKoCXo_ST_G,oCXo_ST_R,BEEP,PWR_ST_RRAME_SWS700DiPSW1,2REF_SW,REF_SW2EXT_EXiST,REF_EXiSTREF_iN_oUT,oX_SDi2oCXo_VR_EN,oCXo_oNoCXo_EXIST,oCXo_CURRVCXo_DA_EN,REF_LDTPLL_19_EN,PLL_19_CEoX_SDo2,oX_SCLK2oX_SCL,oX_SDA CN400CN40250MPU_CoNTTC7SH08FU-FIC327TX_DSP_RDYRX_DSP_RDY IC324IC323DSP_HRDYRESET_DIC308XC61CN2702NLo_VoL_DET CN4012SC4738(GR)FD16C_CK_SFTQ307X301Q3082SC4738(GR)F738(GR)5L_12_SDo4LL_12_ENL_12_LDTDC5050MPURX_PWR_SAVE,AMP_SWAF_MUTE,EVoL_DATAEVoL_LD,EVoL_CLKoCXo_ST_G,oCXo_ST_RBEEPCONTROL UNITX53-414CONTROL UNITX53-413SBCN4Lo_VoL_DETCN1D24SMD185F-2Lo_VoL_DETCN5CN2E_PTTVoLUME_iN CN401TX_D,RX_DD_iNTD16C_RSTTX_D,RX_DD_iNTD16C_CK_SFTD16C_RSTVoLUNE_iNHiC_SW,MiCAD_SW,TA_SW,TD_SWPATH_SW,TAAD_SWRXAD_SW,BEEP_SWLo_VoL_DETIC325IC325Hi_VoL_DET CN402CN402SYS_RSTX55-310HRDY,HiNTinternalSPEAKER TEST/SPKRTRUNKiNG,RFPTTX56-31233MPUCN1VoLUME_iNIC325IC325IC309RY/BYLAN_iNTSYS_RST50MPU_A33MPU_AAD_DAT_READ,PLL_LoCK_DETSDA,SCL,WAUDIOBLOCKFM_RSSi,NC(AGC_RSSi) CN59RX_AUDio AUDioBLoCKCN3CN4PTT_AM16CMoD_D_oUT,RX_AUDio_D,MiC_D_iNMoD_D_oUT,RX_AUDio_D,MiC_D_iNSC_SH,E_PTT_SH IC32,3314.7456MHzX216.515072MHzPTT_SHIC330TC7SH126FU-FHi_VoL_DET50MPU_CoNTAME_DETHooK_RXD_SCMIC4TC75SCN1TC7SET126FU-FL77-1987-052SD2114K(W)Q272SD2114K(W)Q282SD2114K(W)Q29Ao2_NAo3_NAo4_NAo5_NAo2Ao3Ao4Ao533SH_CoNT IC329BER_ENCN3PTL_TXD_SCMHooK_RXD_SCM TX_ANT_SWDTQ2oPTioN(SCRAMBLE)SCR_PTTBU4094BCFVIC1SR_CLK,SSR_DATA80SCR_CoNTBC1,2,4,8CLEAR/CoDE80ANi_CoNTOvercurrentProtectionOvercurrentProtectionOvercurrentProtectionSWSW80ANi80SCRDTC144EUA2SA1955A-FDTC144EUA2SA1955A-FIC1IC22CN805CN42Q22,Q23Q20,Q2180SCR_CoNT80ANi_CoNTER_DAT_LER_CLK_L2SJ506-E(S)X45-382CN11