Kenwood NXR-710 Service Manual

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

CN203CN205CN801CN1CN201+BCN701CN700CN800E2PROMIC802M24C02-RMN6TPCN2048TC 8TCCN40CN44CN42CN301CN43Shift Reg.4IC502BU4094BCFVShift Reg.3IC505BU4094BCFVShift Reg.2IC504BU4094BCFVShift Reg.1IC503BU4094BCFVSW SWSWCLK, SOE,STB1, DATAVRIC506TA78L05FFAVRIC507TA78L05FFMCUIC20DSPIC6SRAMIC9FLASHIC3E29PL03270TIPSquelch DACIC14AK4386VTPRTCIC17R2023TI/O ExpanderIC22MCP23017TE/MLDRIVE AMPQ22SC3357-ADRIVE AMPQ12SC3357-ADRIVE AMPQ3PD55003S-EFINAL AMPQ4RD70HVF1-101CM COUPLERREV DET FW DETFW DETREV DETHard WareVersionTemp1 Temp2TEMPIC800LM73CIMKX-0Hard WareVersionEVOLIC804M62364FP-FMODLD AGCIO CSLEVEL CONVIC801TC75S51FE(F)LEVEL CONVIC803TC75W51FK(F)/EWPRAMPFDTHWV2ASWCFANH/LLEVELCONVERTOR(3.3V→5V)IC23TC7WT125FUF/BER_EN/BER_CLK/BER_DATABER_CLK_5VBER_DATA_5VDSUB 25PINPower SupplyAUXIO[1~6]/RST/RST/DRSTXX232.768kHzLEVEL CONVERTOR(3.3V↔5V)IC19TC7MBD3245AFK/FRST_IOAI[1~3]SC, EXT_MONI2C_5VIOINT_5V/IOINT, EPTT, HKRXD0, RXD2LEVEL CONVERTOR(3.3V→5V)IC18TC74VHCT244AFKBUFFERIC21ADM101EARMZTXD0_RSRXD0_RSEPTT_5VPTT, TXD0, TXD2RXD2_DISTXD0_RS, RXD0_RSMODDACDACIC412M62364FP-FMODSPDACPWM1RARD/EVDSCS_EV,SPSCLK1,SPSD1PowerAMPLA4422-ESPM/AF_MUTEDSUB25VREFVREFVREFVREFVREFVREFTATDto CN40 DISPLAYBUFFERIC16SM5023CNDH-GVCTCXOX1(18.432MHz)/485_RE1, RXD1, TXD1, 485_DE1/485_RE2, RXD3, TXD3, 485_DE2LEVEL CONVERTORIC7:TC7WT125FUFIC10:TC7SH125FU-FLEVEL CONVERTORIC8:TC7WT125FUFIC11:TC7SH125FU-FTRANSCEIVERTRANSCEIVERIC4 N_SYNC1_A, N_SYNC1_BN_SYNC2_A, N_SYNC2_BISL8485EIBZIC5ISL8485EIBZ/PDN, LRCLK,SDTI, BICLKMAIN_CLKLDRADC1TEST/SPKRVREFTD_SW/EVDSCSSTR_SEL/EVDSCS_EVSR_STR_STR_SELSR_STR_DISVLI_DISVLIRAMP_TX RAMPSW SW SWDAT,CLK,SOE,STB1MICVLI5V5VSB50MVR501PTT/TXDHK/RXDD603SB SB SBQ512~514UPA627T-AQ516~519UPA627T-AQ521~524UPA627T-AKEY1~5KEY1~5PTT/TXDHK/RXDVcontTX ANTENNAAVRIC203NJM78M08FA-ZB SWSWASWC8TC+BFINAL UNIT (X45-392)DISPLAY UNIT (X54-358)CONTROL UNIT (X53-449)TX-RX UNIT (X57-794)80TANT8V80TSWFABFAN80TAuto PowerControlPLIM PLIMRAMPFDTTMP1TMP2HWV2ASWCFANH/LCN802CN39CN610OSCX50019.2MHz1dB ATT1dB ATTx3Q2022SC5636IF-ICIC403NJM2287V57.6MHzRXVCO/PLLREF3dB ATT194.05~232.05MHz10MHz or 19.2MHzMOD PLL ICIC602ADF4001BRUZTXVCO/PLL16.8MHz OSCX60016.8MHzVREFIC605TC75S51FE(F)3dBATTMIXIC300ADL5350ACPZ58.05MHzAGCMBMOSWSBCAVRIC702NJM78M08FA80CDC-DCIC701XC9101D09AKR150CSW 80RRXCAVRIC700NJM78M05DL50CSW 50RRXC AVRIC704TK11230CMCL30RAVRIC703TK71733S33C60DC AVRIC302XC6201P502PR50MAVRIC303XC6204B332P133MAVRIC305XC6205B162PR16MAVRIC304XC6205B152PRN15MAVRIC306XC6204B332P133ARESETIC308XC6109C29ANN/RSTSW 33BU /OVRBQ301RT1N441U-T111/BINTIC307XC61CN2702N/OVRB/BINTSWAMP_SWAMP_BORQ401RT1N141M-T111DC-DCIC301LT3685EMSECN41CN44SB/PSWSR_OE_DIS/PSWAMP_B/RXPCS/PCS_DSP RXPCS_TRTX-RXI2CCK, I2CDASPSCLK1, SPSD1/RINT, 32KA[0~21], D[0~15]/RD, /WR, /CS0, /WPA[0~17], D[0~7]/RD, /WR, /CS2A[0~20], D[0~15],/RD, /WR, /HRDY, /CS3,/HDS2/MCCSXCN, /MCCSRCN,MCDICN, MCDOCN, MCSCKCNMCSCKAF, /MCCSAF,MCDIAF, MCDOAF/SYMTIM, /DINT, /DWUP, FSDET, /HINTAO[1~5]to MCUIC20CN38KEYI[0~2], KEYO[0~1]SPSCLK1_DISSPSD1_DISSR_OE_DISRXD2_DISTXD2_DISVLI_DIS/PSWLDTLDRRSSITMP1TMP2TMP1TMP233A SPSCLK0SPSD0/16_8PCSSBCTXASSISTRXASSISTTX_CVRX_CVTXCOBRXVCOA/BTXVCOA/RXPCS_TR/TXPCSSPSCLK0SPSD0/16_8PCS LDTLDTSPSCLK0,SPSD0TXVCOA,TXVCOB,/TXPCSLDRSPSCLK0,SPSD0RXVCOA/B,/RXPCS_TRRXASSISTRX_CVRXCLOOP FILTERLOW PASS FILTERLOW PASS FILTERLOW PASS FILTERLOW PASS FILTERLOW PASS FILTERLOW PASS FILTERBAND PASS FILTERBAND PASS FILTERVLIMICS501 S502 S503 S504 S505 S506CLK, SOE,STB1, DATCLK, SOE,STB1, DATD5067SEGMENTD5077SEGMENT5M5MD503LEDD505LEDD504LEDQ508,Q504 Q503,Q504,Q503,504,507: UPA672T-AQ506,508~511: RT1P141M-T111Q506,Q509Q507,Q510,Q511CLK, SOE,STB1, DATIC501NJM4558E-ZBS507PSWCN601, CN501CN502RARDTDTDTDTAMICADC11dBATT SWMCFRSSIRSSIOFSSWRipple FilterRipple Filter150C_1Ripple FilterRipple FilterSB80C_180C_2150C_2SWSWSW SW SWCF (Wide)CF (VNarrow)CF (Narrow)TXASSISTTX_CVAMPAGC AMPX58-5070-10X58-5080-10toLEVEL CONVERTORIC23MIC JACKJ601VolumeVR601/FRST/FRST450kHzCF33A15M33M33M 16M33M33BUXTAL_INTABSHIFTSWSW IC407TC7W53FK(F)SWIC402Q405AMPIC27(A/2,B/2)AMPIC406(A/2,B/2)NJM2732VAMPIC404(A/2)NJM2732VAMPIC28AMPIC411(A/4)NJM2734VAMPIC411(D/4)NJM2734VAMPIC411(B/4)NJM2734VAMPIC411(C/4)NJM2734VSELECTORAND GATEIC26SELECTOROR GATEIC25SELECTORNAND GATEIC401AMPQ42SC4617(S)AMPIC15(A/2)TC75W51FK(F)AMPIC13(A/2,B/2)AMPIC405(D/4)NJM2734VAMPIC405(A/4)REF AMPIC405(B/4)SELECTORAND GATEIC24TC7SH08FU-FMICMICADC0KEYI[0~2], KEYO[0~1]MICRSSIEXT_RSSIAMPIC15(B/2)TC75W51FK(F)CN5N_SYNCSPSCLK1_DIS, SPSD1_DISTXD2_DISIFRAGC AMPQ5033SK294-FPDETECTORD503HSM88AS-EEXT_IN10MHzQ4022SJ506-E(S)Q3032SA1955A-FAO[1~5]SPOSPISPOTC75W51FK(F)AMPIC405(C/4)NJM2734VNJM2734VNJM2734VTC75S51FE(F)AMPIC404(B/2)NJM2732VTC7SET08FU-FTC7SH32FU-FTC7SH00FU-FTC7S66FUFDTC363EU/DRSTBBAACCI/O ExpanderIC805MCP23S08TE/MLI2CCK, I2CDASPSCLK1,SPSD1IC806TC7W53FK(F)BUFFERQ5012SC4617(R)AMPIC500 (A/2)TC75W51FK(F)AMPIC500 (B/2)TC75W51FK(F)AMPQ5022SK3737-5AMPQ5042SC4617(R)1st Lo AMPQ2032SC5636IF AMPQ3012SC5337IF AGC AMPQ3002SK294-FPBUFFERIC402LMC7101BIM5IF AMPIC400AD8051ARTBUFFERIC401(A/2)TC75W51FK(F)Diff AMPIC401(B/2)TC75W51FK(F)AMPIC409(A/2, B/2)TC75W51FK(F)IF AMPIC404MCP6021-E/0TIC405 IC406 IC408 IC407IC405~408: TC7W53FK(F)AMPIC201LMC7101BIM5CV AMPIC200TC75W51FK(F)D504,505JDP4P02ATLNA AMPQ1012SC5337BUFFER AMPIC100LMC7101BIM5BUFFER AMPIC101LMC7101BIM5RX ANTENNABUFFERQ6062SC5636CV AMPIC608TC75W51FK(F)ASSIST AMPIC607LMC7101BIM5 MOD AMPIC606LMC7101BIM5BUFFERQ6032SC4617(R)AMPQ6022SC4617(R)AMPIC604LMC7101BIM5AMPIC603TC75S51FE(F)8TCD601HVC131DC AMPIC202(A/2)TA75W01FUFREF AMPIC201(A/2)TA75W01FUFLIMITER AMPIC201(B/2)TA75W01FUFBUFFER AMPIC202(B/2)TA75W01FUFRSSIIFPTT/TXDHK/RXD33AQ6~10136~174MHz136~174MHzLOW PASS FILTER/PCS_DSPTC75W51FK(F)BER_CLK_5VBER_DATA_5VTMP, HWV1, HWV2, FWD, TXASSIST, RXASSIST, TX_CV, RX_CV, AGC, TXVCOB, TXCOA, RXCOA/B, LDT, LDR/16_8PCS, /TXPCS, SPSCLK0, SPSD0, /EWP, /IOCS, /EVCS, SBC

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