Kenwood NX-300 Service Manual

Also see for NEXEDGE NX-300: Brochure Instruction manual Instruction manual Instruction manual Instruction manual

Contents

NX-300 SCHEMATIC DIAGRAMX53-426 9/10AO AP AQ AR AS3.284V3.82V1.5V 3.82V3.82V3.31V3.82V7.5V4.99V7.55VAA AAAAAAAAAR437470L701IC701181716151413121110987123456192021222324A0P17P16P15P14P13P12P11P10GNDP07P06P00P01P02P03P04P05SCLSDAVCCINTA1A2A100kR717L706470R7301MR723R724 100kR726 100k0.1uC701R7281MR7271MR732R7311MR7291M1MOPT1OPT2OPT3OPT4OPT5OPT6OPT7OPT8OPT1126P_TD26P_RDR719 100kR718 100kR721 100kR720 100kR722 100kI2SDAI2CCK26P_TDRXD2426P_TD1OPT12326P_RDOPT39AGND56NCOPT478OPT10OPT51110AGNDAI13125VAO161514OPT9AGNDDTI1718OPT11OPT821RXEO2019OPT7OPT22322TXOTXI26OPT62425RXEIPOWCN710OPT6OPT7OPT2OPT8OPT11OPT5OPT426P_TD26P_RDOPT3OPT1OPT6TXIRXEIDTIOPT9CN709AOPT10RXEOTXOAOAIC7034.7uF701AXC6204B332MNC5 VOUT4 CEVSSVIN321IC4041SS388FD4161uC4091uC4120.01uC46747kR548L702XC6205B152PRNVSSNC23 CE1 VoUTVIN54IC4051uC41010R72510uC413IC406XC6204B332MC4111u45NCVOUTC4680.01uC414A321CEVSSVINL704R54947k1SS388FD4171uLT1616ES6-PBFGNDBooST23 FB1 SWVINSHDN654IC407HRB0502AD40622uL401D4051SS388FC41510u68k33kR4250.01uC418470kR431 4.7uL402C416+10u10R424C417220pC4191VINVoUTCE32NCVSS54XC6204B502PRIC7081SS301FD7011uC742470kR7911uC7510R432SSM6N16FE-FQ402100kR438100kR439470kR452 470kR456R435R436100k100kSSM6N16FE-FQ401A 470kR451 470kR454MA2S111-FD4072SA1955A-FQ403Q404SSM3K15TE(F)SB26800pC421470kR450150kR445560kR44410kR448470kR449BATTR4200/OINT10IFADCNIFADCN15M33A5ASB2SBCSBC/BINT/PSW33MSB1SB1+B33APGNDPGNDVOLTAGE DC/DC CONVERTERD405,406,IC407VOLTAGE REGULATOR (15M)IC405IC406VOLTAGE REGULATOR (33A)VOLTAGE REGULATOR (5A)LEVEL CONVERTERSB2 SWSB2 SW CONTROLCURRENTREVERSEPREVENTION33M15M33A5AI/O CONTROL5A SW1000pC470L410L4091000pC469+B0.25A33MCONTROLREGULATOR (33M)CONTROL33A999 99151515 1515181818191919 19212121 212123 2323CONTROL UNIT (X53-4260-XX)