Kenwood KDC-W4044UA Service Manual

Contents

28KDC-W4044UA/W4044UAY/W4044UG/W4044UGYKDC-W413UA/W413UAY/W4544U/W4644UYX34-623x-xx (1/4)A B C D E12345671 2 34659871011125312145 5588884316613 677857999115V0V2.5V0V5.0V 5.0V0V0V3.3V3.3V3.3V0V0.6V3.3V8.1V4.0V0V3.3V0V3.33.3VIC7IC2ELECTRIC UNIT (X34-6xxx-xx)AP1 J3D306D305D304D311D312A1Q903Q902D401Q703 Q704 Q701 Q702J5Q705 D605D604D606D603D602D601J4RDS ICE-VOLW500ANT.FRONT REAR/SUBLX BUSTUNER UNITF-AUX IGAPRE-OUTMUTE SWMUTEforDRIVERPREOUT 3.3Vfor ICX16-J12/2PANELD3135R334 1K18SW5VTP165OSCOUTOSCINEXTRES8 FILOUTC51310u35C514330P4 MPXOSELGNDNU567QUALRDDAVREF1239FSELC5120.01R5104.332MHz13121110VSTM161514RDCLT57X3C51518P1KC51618PESD GND24GURADAUX LchAUX GNDAUX RchCN DET2122232019C307C3080.1C30647u6.30.1TP79TP751IFGND25STDGNDIF+B432RLVFD SYS DATAVFD PAN DATALED B(LCD)USB D-RTRY CCWRTRY CWREMORESET1516171413VFD CLKVFD BLK(INT)USB5VUSB D+USB GND101211879VFD CE465R330 100R332 100R333 1KR336 2.2KR338 2.2KR341 2.2KR337 2.2KR339 2.2KR33547K26272829303132333435363738394041424344454647484950R708330R70733021TP73TP69TP72TP74TP68139RDSQUALITYD-GND2RDSMUTE867VDD5VSMETERAMIFOUTPLLGND 12111017IFCSDASCLD-GND161514AM+BOSCGNDCOM+BVT201918C5040.1TP6626NCRFGNDANT IN 232224R5560TP128C5020.1TUNC9090.01C921220PC9080.01QD3RQD1LQD1RQD1GQD2GQD2LQD2RQD3LQD3G412310R3527568925WIN INDC ERRSDA282726OUTLRSCLVDDMUTEWIM TCOUTLF2224232120C407C40511C406110u35C705C403FDL+FDL-FDR-FDR+CREF10R35310111213141u50OUTRROUTRFOUTL2OUTR2GND1918171615R911R9700R97101K 22KR9104.7uHC40147u16C70610u35C70110u35L401C70210u35180R711R70922KR71022K R712180C871680PR70322KC872680PR70422K R706180NCNCNCNCNCDVCDVSNCNCNCNCNCNCNCNCNCNCNCNCDSPCDCDCDDVCDVSGND2C92210R612 4.7KR607 1KR609 100R610 4.7KR602C6020.1 10R606 1KR605 100R6034.7R601C601C60347u6.30.1 10W608GNDLX REQ MBUCH GNDLX CONCH R4 8327651LX RSTCH L1213101192324TP163TP158TP157TP162TP160TP173TP171TP159TP156TP170TP155TP172TP154TP161FL+B(FL)1000PC3111000PC31010KR34910KR3481KR343TP891TP881TP871TP164R347 1KC316 10PC315 10PAUGAURAUL FLRRFRR/SLRLR/SRR403 470R402 470R401 10KLRCDRCDLCHLCHGCHRAULAUGAURTP552TP551TP65TP76TP1133210.1C5100.1C5091KR604100R608100R611180R705TP341TP344TP342TP338TP340TP339330R701330R702707269712110075CHLCHRCHGR/SLFRFLR/SRSCLSDALRTP78TP77470R501470R503TP70TP71TP96TP99TP95TP97TP98 LX REQ SLX CLKLX MUTELX DATA SLX DATA MTP90TP94TP92TP93TP100TP101TP10210R6134.7R61510R614GND24.7KR5024.7KR504 SCLSDA29303128 100R9131KR9721KR915100R9161C40466656768AM+BAU8V7452512.2KR508282.2R3464.7R3444.7R345C309 0.0122KR914R23BUBU5VDNDP344849646313332R331 3.9KR342 3.9KR340 2.2MFL+BUSBSW5VBU18R506 2.2KR507 2.2K5.1KR509Q701-704BUBU3.3V-1BU3BU3.3V-1BU3.3V-1SW5VSW5VSW5VAU8VAM+BTP91+++++++++