Kenwood-KRFVR905-avr-sm 维修电路原理图.pdf

AUDIO-VIDEO SURROUND RECEIVER 2004-12 PRINTED IN KOREAB51-5941-00 (K/K) 1010ONOFFPOWERPHONESSPEAKERS ON/OFFON/STANDBYSTANDBYACTIVE EQACTIVE EQDTSDOLBY DIGITALINPUT MODEBANDAUTO/MONOMEMORYSETUPMUTEDOWNUPMULTI CONTROLINPUT SELECTORVOLUME CONTROLSOUNDDIMMERLISTEN MODEKnob *(K29-)VOLTAGESELECTORAC 110-120VAC 220-240V50us AM 9kHz FM50kHz75us AM 10kHz FM100kHzDE-EMPHASISCHANNEL SPACEAUXCD/DVDREC OUT PLAY INVIDEO 1REC OUT PLAY INMD / TAPELRAUDIOPLAY INVIDEO 2VIDEO 2INDVDINMONITOROUTVIDEO 1OUTVIDEO 1INVIDEOMONITOR OUTYCBCRYCBCRDVD INCOMPONENT VIDEOVIDEO 2 INVIDEO 2DVD/6CHCD / DVDCOAXIAL OPTICALDIGITAL INCENTERSUBWOOFER SURROUNDFRONTDVD/6CH INPUTCENTERFRONT+-CRLREDWHITEGREENSURROUND+-RGRAYLBLUESPEAKERS (8-16 )SUB WOOFERPRE OUTPRE OUTSURR BACK LSURR BACK RGNDAMFM75 ANTENNAAC OUTLETSFront glass *(B10-)* Refer to parts list on page 23. KRF-V5090D/V5090D-SSERVICE MANUALAC power cord *(E30-)Illust. is KRF-V5090D.KRF-V6090D/V6090D-SVR-905/905-S/906/906-SPhone jack (E11-0271-05)Knob *(K29-)Escutcheon *(B07-)Panel *(A60-)Knob *(K29-)Foot(J02-1464-03)Foot(J02-1464-03)Knob *(K29-)Knob *(K29-)Knob *(K29-)Pin assy(E63-1374-05)Pin assy(E63-1375-05)Slide switch *(S62-)Tuner assy *(W02-)Pin jack (E63-1369-05)AC outlet *(E03-)Slide switch *(S62-)Pin jack (E63-1368-05)Pin jack (E63-1372-05)Pin jack *(E63-)Pin jack (E63-1146-05)Lock terminal board (E70-1004-05)Pin jack (E63-1373-05)Lock terminal board (E70-0156-05)Knob(BUTTON) *(K27-)Escutcheon *(B07-)Metallic cabinet *(A01-)Power cord bushing(J42-0083-05)Pin jack (E63-1371-05)Pin jack (E63-1370-05)Pin jack (E63-1297-05)Optical receiving module (W02-2802-05)RadioFans.CN 收音机爱 好者资料库FM indoor antenna (1)(T90-0855-05): YXE(T90-0905-05): KPAM loop antenna (1)(T90-0893-05)Remote control unit (1)*AC plug adapter (1) (E03-0508-05)Batteries (R03/AAA) (2)RC-R0630/R0630E(A70-1669-05): KPY(A70-1670-05): EX*Use to adapter the plug on the powercord to the sape of the wall outlet.(Accessory only for regions whereuse is necessary.)KRF-V5090D/V6090D/VR-905/9062ACCESSORIES / CAUTIONSAccessoriesCautionsResetting the MicrocomputerThe microcomputer may malfunction (unit cannot be operated,or shows an erroneous display) if the power cord is unpluggedwhile the power is ON, or due to some other external factor. Ifthis happens, execute the following procedure to reset themicrocomputer and return the unit to its normal operatingcondition. Please note that resetting the microcomputer will clear the contentsof the memory and return the unit to the state it was in when it leftthe factory.Unplug the power cord from the wall outlet, then plugit back in while holding down the POWER ON/STANDBY key.For the U.S.A. and CanadaWith the power cord plugged in, turn the POWER ON/OFF key OFF. Then, while holding down the ON/STANDBY key, press POWER ON/OFF key.For other countriesMODEL SURROUNDAUDIODISPLAYELECTRICVR-906/-SKVR-906/-SPKRF-V6090DYX08-3422-91X09-6972-91X14-7932-91KRF-V6090D-SXX09-6970-71X14-7930-71KRF-V6090D/D-SEX09-6972-71X14-7932-71VR-905-SKVR-905/-SPKRF-V5090D/D-SYX08-3422-92X09-6972-92X14-7932-92KRF-V5090D-SXX09-6970-72X14-7930-72KRF-V5090D/D-SEX09-6972-72X14-7932-72-X14-7930-11-X25-6730-10X08-3420-10X08-3420-10X09-6970-11X08-3420-10X08-3420-11X25-6730-10X14-7930-10X09-6970-10MODEL vs UNITRadioFans.CN 收音机爱 好者资料库9AEAFAHAGAI2135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD (Component side view)151714818169W8W7W4W6W3W2W11W10W5W12W9C141C140W1C125C126C130C131C132C133C101C102C103C104C105C106C107C108C109C511R101R102R103R104R105R106R107R108R109R120R121R122R504C110C111C112C113C114C115C116C117C118C119C120C121C122C123C124C127C128C129C134C135C136C137C138C139R110R111R112R501R503R515EBEBEBR516R517R521R522CrCrCbCbYYMONITOR OUTX25-6730-10 (J75-0057-02)DVD/VIDEO2 INJ102J101D501Q503Q504Q501CN501IC101IC1022ACEGIBDFHJ135746R677C609C610C612C617CP601CP602R612R632R633R634C601C606C669R605R609R680R683R684C619C622C623C665C720C744R752R754C29C603C604C605C607C614C615C618C631C668C671C672C675C676C707C708C717C718C727C728R611R639R672R707R708R717R718R727R728C602C608C737C738CP603CP604CP605R601R602R603R604R608R610R613R614R624R627R628R630R631R637R638R663R673R674R675R676R678R679R689R690R692R693C952C951R694R709R710R719R720R729R730R737R738R739R740R741R742R743R744R745R746R747R748R749R750R751R753R756R757R758C731R646R648C732R760R759R647C626BER651C917C918C919C920R793R794R795R796R797R798R799R802R803R804R667R809R656R657R658C682C683C776R653R655 R654R652C767C768R767R768R769R771R772R770R776R775C735C736C6814185282918394061771441147817OGI814114855814441134332312228191614581458145814581458415814581153016EBEBEBEBEB1BE2161192181252421250us75us50kHz100kHz13R915R916C912C913C915C613C616C656C662C670C659C673R641C621C654C657C667C701C702C711C712C721C722C739C740R666R671X601C733C734C730C625C627C729C686C687C761C762C773C774C782C781W900C700C709C719C741R53R623R625R626C660C661R640R670R691C710C742C611C624C634C635C666C705C706C715C716C725C726C791C792R629R635R644R703R704R713R714R723R724R791R792C632C633C636C637C663C703C704C713C714C723C724R615R642R664R665R685R701R702R705R706R711R712R715R716R721R722R725R726R735R736R761R762C901 C902C903 C904C905C906C907C908R901 R902R903R904R905R906R921C909C910C916R907R908R911R912R733R734R731R732R782R781R800R801R805R806R807R808R810R811R812R813R814R917R645C620C775R764R763C688C763C764C765C766R779R780R765R766R777R778R773R774C771C772C778C77754311345B EB ED604D601D606D602D607D603D610Q601Q608D605D608Q609Q701Q702J901CN901A601D609J601Q606J604S601CN603CN605CN604CN601CN606D900D613D614D612D902Q902D901Q901IC701IC702IC703IC705IC707IC601IC602IC603IC604IC605IC606IC704Q607D611IC901IC902IC607IC708IC612IC609IC611X08-3420-10 (J75-0054-02) (SIDE A)X08-3420-10 (J75-0054-02) (SIDE B)VIDEO2PLAY INDVDPLAY INMONITOROUTCHANNELSPACESURR BACKPRE OUTDVD/VIDEO2COAXIAL INDC/DVDOPTICAL INRefer to the schematic diagram for the value of resistors and capacitors.PC BOARD(Component side view)34KLNPRTMOQS2135746EE BBRLSURROUND BACK/SUB WOOFERSURROUNDSPEAKERSVIDEO1 INVIDEO2 INDVD INPHONO/AUX INMD/TAPEAUDIOOUTMD/TAPEINVIDEO1OUTVIDEO1INVIDEO2INCENTERSUBWOOFERDVDINFRONTSURROUNDDVD 6CH INCD/DVD INMONITOR OUTVIDEO1 OUTVIDEOSUBWOOFERPRE OUTRLCCENTERSPEAKERSFRONTPOWERPHONESWH107E4WH116IC607IC105IC206IC301IC401WH101WH105WH118WH105WH104WH107WH104WH101WH108WH102WH121WH112WH106WH122WH102Q701Q800Q801Q802Q803E9D113D114D115D116D117D118D119D120D121D122D215D301D302D303D304D305D306D307D308D309D310D311D312WH302WH301D313D314D315D316D319D320D323D401D402D403D404D406D407D408D602D603E1E3E5E7J402J401J403J404J603J604P101Q113Q114Q301Q302Q303Q304Q305E21Q306Q307Q308Q309Q310Q311Q312Q313Q314Q315Q316Q317Q318Q319Q401Q402Q403Q404Q405Q406Q407Q408Q409Q410Q411Q412D999E14E12CN103WH117WH120WH124WH123WH119WH112WH108IC202IC101IC201WH109WH109WH200WH118WH103WH103D202Q201D201D203D317D318J201J202J203J204E10Q203E11CN102CN101CN201WH200CN108CN109CN110CN111CN112WH119CN105CN115J205J206CN118CN116S101WH116S102WH114J801P102CN806IC107WH122E8IC106WH121E6CN104CN117WH106D123D124E2CN114WH110X09 B/9X09 F/9X09 D/9X09 I/9X09 H/9X09 E/9X09 C/9X09 G/9X09-6970-10 A/9(J75-0055-01)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 to the schematic diagram for the value of resistors and capacitors.PC BOARD(Component side view)562UWYAAACVXZABAD135746X14-7930-10 A/2 (J75-0056-01)STANDBYSP ON/OFFDIMMERINPUTMUTESTANDBYWHTACTIVE EQLISTENBANDMEMORYSOUNDSETUPSELECTORACTIVE EQWHT1213WHTDTSMULTI CONT.VOLUMEDOLBY DIGDOLBY DIG EX/AUTOW154R977W111W82R976R975W59W62R888C801C802C803C804C805C806C807C809C810C811C812C813C814C815C816C817W9W13C820C821C822C823C824C825C827C828C829C830C831C832C833C834C835C836C837C838C839C840W44C843C844C845C846C849CP801CP802CP803R800R801R802R803R804R805R806R807R809R810R811BER812R813R814R817R818R819R820R821R823R825R827R829R832R837R838R839R841R842R843R844R845R846R847R848R849R851R852R853R854R855R856R857R858R859R860R861R862R864R865R866R867R868R869R870R871R872R873R874R875R876R878R881R884R886R890R891R894R895R897R898R899R900R901R902R904R906R907R908R909R910R911R912R913R916R918R919R920R921R922R923R924R925R926R927R928R929R930R931R932R933R934R935R937R938R939R940R941R942R943R944R914R945R946R947R915R948R949R950R951R952R953R954R955R956R957R958R959R960R961R962R963R964R965R966R969R970R971R972R973R974X801W85W79W93W78W42W60W18W54W49W110W103W109W106W107W16W14W61W114W1W118R978W11W125W25W7W15W17W95W12W3W27W76W31W153W21W23W10W22W24W2W36W33W37W73W87W38W32W34W81C850W66W127W52X800W116W74W133W149W132W151W53W138W128W136W117W143R840W152R979W126W96W147W20W19W148R936W57W84W124W137W141W139W130W135W120W101W58R967R968W146171151214216C851W71W100W35W88W89W50C848C847C841W72W65W94W68W123W69W67C819C818W45W97W77W80W29W51W86W115W90W75W119W502W503W41W91W70W48W8W4W5W6W40W26W39W55W501W43R889R887W99W140W145W144W142W105W113W129C852W134W64R815R917110076755150262511112222333344415153555135450RESETNON-BKUPSUPPLYFLASH14BACKUPSUPPLYCLKINPUTOUTPUTDATACLKEEPROM11321811911015RESET CCTFAST-OFF2O G IG I OOIGFLASHE2E3E1X14 B/2A801D801D802D803D804D805D806D807D808D809D810D811D812D813D814D816D820D821D822D823D824D825D826D827D828Q802Q803Q804Q805Q806Q807D819CN801CN802CN803CN805S801S802S803S804S805S806S807S808S809S810S811S812S813S814S815WH103WH104WH105WH106WH804ED801IC802IC803IC806IC801IC804BEBEBEBEBERefer to the schematic diagram for the value of resistors and capacitors.PC BOARD(Component side view)7810X08-3420-10(1/2)ACEBD2135746KRF-V5090D/V6090D/VR-905/906OSCILLATOROUTMONITORPLAY INDVDPLAY INVIDEO2J901CQ601S VIDEOYDETECTDIGITALD601AUDIODECODERDIGITALCD/DVDJ601A601D605VIDEO2DVDOPTICAL INPUTCOAXIALINPUT B+3.3VVCCYCYCYC8IN1GNDIN1Y5Y7C7C547P100KR905C905100KR90647PC90647P75R903C90375R90447PC9040.014C91032VCCIN2SW25IN3SW16OUT710 1/4WR916C5Y3C7100PC918+11.5V0.01C909R9080.1C9167547u25+C912+11.5V756VCC3IN24SW2IN32SW1OUTCXY347P75R901C90175R90247PC90218X601R6041MR6031M4213R602220GND675C6021000P12.288MHzCLRBAC60427P132C60322PRX/CXVCC867140.01C920C9190.0181GNDGND4+2.5VQ536+5V67+3.3V+SCDI0R804R803R802R801R800R799R8061 1/4WR623 10K+2.5V0.01R6263.3KC612224.7K4.7K20R633R632C607 22PC675 22PR610220C6081000PR601220+3.3VR810R60510KC6010.01C6060.01R609100KC6050.011R809147u25C616+2.5VR629 10KC6140.01C615 470P+C613 2.2u50R63033K+R634470R6311/4W1R8050.010.01100+2.5VR680R60822013+3.3V218470+2.5V362239+5V13AU DATA1AU DATA0LR CLKS CLKM CLKVD1D GND1AU DATA3WRLR CLK N1FILT1CMP REQ31CLK IN223029FILT2CLK SEL3233CMP CLKCMP DAT22282227AU DATA2RESETA GNDVAC61734C6183635DCDD38373923S CLK N1D GND32222262524VD3S DATA N1EXTMEM222120ABOOTR795 2242R638 22R637 22R692 22404140424114+5V+3.3V391940C6090.01R793 22R794 224443+2.5V1444323.3KR6113422+5V4143444218R624220R6272203.3KR625R628220C6111000P20+2.5V19RDA1C610120.0116CSDATA0191817D GND 2DATA3DATA2DATA1141513CP60110KR8071R614220DATA7DATA6DATA5DATA4VD2118910A071/4WCP60210K7100u10R6904701/4WR6914.7+C657321+5V+5V653.3KR612R6132206R808+2.5V1/4W1+5V10u50C6702C6364700PC6374700PR635R6447575C63522PC63422P44434222R651IC603IC901IC902IC604IC601(X08-3420-10)OFHJLNGIKMKRF-V5090D/V6090D/VR-905/906X08-3420-10(2/2)1112SWQ606D607D606WH120Q901D902D901D900Q9022/4D614D613+3.3V AVRCN901X09-A/9-+2.5V AVRSWQ608AVR+5VD610Q609D609D608S601D604SPACECHANNELIC701IC703 (1/2)IC703IC702IC702 (1/2)(2/2)SHIFTERLEVELSHIFTERLEVEL(2/2)(ADC&DAC)CODEC(2/2)(1/2)IC707CENTERSRIC707MIXSW(2/2)SLFRCONFIGURATIONFILTERIC701 (1/2)FLDIGITAL LINESIGNAL LINEGND LINEB LINEB LINECN6032/4X09-G/9-WH110X14-A/2-CN8034/4CN605D602D6033/4CN201X09-B/9-CN601(2/2)SBRIC708IC708(1/2)SBLIC704SBR(2/2)Q702SBL(1/2)IC704Q701RLCN604(X08-3420-10)DACCN606J604SURR BACKPRE OUTD601,608,613,614D611D609D610,612D900-902:D603D604D606,607:Q701,702D602,605:Q607,608Q606Q609:HZU6.2(B2)UDZS6.2B orD2SBA207009F01HZU5.6(B2)UDZS5.1B orHZU5.1(B2)1SR154-400UDZS3.9B orDAP202UHZU3.9(B2)UDZS5.6B or1SS300 or2