Kenwood NX-800H Service Manual

Also see for NEXEDGE NX-800H: Function reference Instruction manual Instruction manual Specifications Service manual

Contents

69BLOCK DIAGRAM NX-800HJ701E11-0425-05R780100kR781100k26pin Option BoardCN595POW5V_126P_RD26P_TDOPT10OPT9DTIAOAIRXEORXEITXOTXIOPT[1-8]OPT11Display UNITCN597SCRXDTXD1RXD1 IC512TC7SET08FU-FSCTXD80C50CSB/PRSTPBSHIFTAFOMEMI1/PSWSPOD-SUB UNITCN600-CN901IC517I/O ExpanderAUXIO[1-9]AUXO1AUXO250CBUFFIC513TXD2TC7SET08FU-FTXD2MI2ME25P_TXD2DIDEOAFOBER_CLKBER_DATAPAHORG_RXD2RXD2RXD2D506,5071SS416IC518ADM202EARNZRS-232C DriverTXD0RXD0RTS0CTS050MCIC516LEVEL SHIFTTC7WH126FU-F50MC50MCCTS0RXD0LEVEL SHIFTTC7WT126FU-F50MCIC515/INT25PLEVEL SHIFTTC7WBD125AFKIC514I2CCKI2CDT I2CCKI2CDTESW, AMT, STSW, BEEP, TONE, /PRSTRFAGC, ASSIST, DSW, MM2, INAMT, /SCSW, RTS0, PBSHIFT/T_R, W_/N, W_/V, /H_LV, THP, THP2, RSSI, ASQDETVAGC, PLD, MPL, BLVL[0-3], IFC, TXC, RXC, SBC/OVRB, /IGN, /PSW, /BINTCTS0, RXD[0-3]TXD0RTS0LPFIC702(2/2)TC75W51FK(F) TC75W51FK(F)LPFIC702(1/2) IC709(1/2)TC75W51FK(F)SUMIC712(6/8)M62364FP-FDAC DIDACM62364FP-FIC712(1/8)TCXO_MODIC712(2/8)DACM62364FP-FVCO_MODTC75W51FK(F)LPFIC706(1/2) TC75W51FK(F)IC706(2/2)SUMDTITXI/SCSWTXOIC708TC7W53FK(F)IC709(2/2)TC75W51FK(F)SUMLIMITD704,705 RD706F-40Q704 2SC4738(GR)FQ705 2SA1832(GR)FAITONEMUTEMUTEQ7062SJ243-AQ7072SJ243-AMMMM2MI2MI1FTC75S51FE(F)LPFIC701 IC707TC7W53FK(F)/SCSWAMTRXEO RXEISUMTC75W51FK(F)IC711(2/2)TC7W53FK(F)IC710STSWVREFBEEPOPT9TONEAIIC713TC7W53FK(F)OPT6AOIC712(5/8)DACM62364FP-FMUTEINAMTAMPIC715LA4425ASPIExt SP JACKSPOSBSB50C6pin Option ConnectorTC75W51FK(F)IC711(1/2)BUFF VREF33A2BUFFIF_DETIC704MCP6021-E/0TAPC/INT25PTC75W51FK(F)BPFIC705(1/2)AMPQ7022SC5383-T111DETD703RB706-40BUFFTC75W51FK(F)IC705(2/2)ASQDETIC703(1/2)LPFTC75W51FK(F)APCTC75W51FK(F)LPFIC703(2/2)DACM62364FP-FIC712(8/8)DEOOPT10LOOPFILTERTC75W51FK(F)IC5(1/2)CVVCOQ5,Q62SK508NV(K52)FILTERRipple50CT/R SW/T_R2SC5636BUFFQ9FILTER150CRipple Q42SC5383-T1112SC5383-T111Q1IC4BUFFLMC7101BIM5ASSISTIC5(2/2)TC75W51FK(F)VCO_MOD2SC5636Q3LPFFin50C2SC5636BUFFQ10HVC131T/RD101,205SW2SC5108(Y)FPRE-Q101AMPDRIVEQ102DRIVEAMP2SC5455-AIC102FINALAMPRA55H3340M131SWANT80T 80T SB D104 L407CDBD103 L407CDBD106 L7091CERANTLPFAPCAPCMP/H_L IC101,103TA75W01FUF80TPWRDETD108,109,110HSM88AS-EIC712(7/8)M62364FP-FDACBPFLMC7101BIM5IC206BUFF150CIC712(3/8)M62364FP-FDAC TV1LNA80RQ2102SC3357-ABPFBUFFDACM62364FP-FLMC7101BIM5TV2150CIC205IC712(4/8)1stMIXER2SC5636BUFFBUFFQ208IC204SPM5001L210,212,215L39-1498-05XF202AMPIFQ205Q204AMPIFIF ICIC202TK10931VTL-G50C50R 50R 50RIC203(1/2)TC75W51FK(F)TC75W51FK(F)IC203(2/2)VAGCRSSIIC201BUFFMCP6021-E/0TCF20350R33A22SC3356(R23)SWOPT10SEL10SEL, /EVCS, SCK0, SDO050C50RSCK1, SDO1Q710DTC363EUCN705SB25P_TXD2G_RXD2CN556CN557MCF/EVCS, SCK0, SDO0/EVCS, SCK0, SDO0/EVCS, SCK0, SDO0/EVCS, SCK0, SDO0/EVCS, SCK0, SDO0/EVCS, SCK0, SDO0/EVCS, SCK0, SDO0LPFD207,208D209,2101SV286FD212,2131SV286F/EVCS, SCK0, SDO0SSM6L05FUQ11Q122SJ347F2SC3356(R23)SWQ701SSM3K15TE(F)2SA1832(GR)FQ708RT1N141U-T111Q709TEMPDETTHP,THP2380~400MHzVOLTEGEPROTECTPROTECTVOLTEGEPROTECTSURGEINVERTER PROTECTVOLTEGE02DZ18F-X,YD90502DZ18F-X,YD906D901 D904D907 D908D911 D912Q901,Q902QSX6 D910,91402DZ18F-X,YD909,9131SS355