Kenwood-KRFV5450D-avr-sm 维修电路原理图.pdf

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1、This product uses Lead Free solder.This product complies with the RoHS directive for the European market. 2009-10 CREATED IN JA PANB53-4071-00 (N/J) PDFSERVICE MANUALKRF-V5450DKRF-V6400D/V6400D-SAUDIO-VIDEO CONTROL CENTERVOLUME CONTROLAV AUXVIDEOL-AUDIO-RSPEAKERS ON/OFFPHONESLISTEN MODEMULTI CONTROL

2、INPUT SELECTORPURE AUDIO MODEHDMI LINKREADYACTIVE EQSOUNDSETUPBANDSTRAIGHTDECODEINPUT MODEHDMI SETUPEASY SETUPAUTO/MONODIMMERACTIVE EQSTRAIGHTDECODECap(K29-8733-08): B(K29-8735-08): SJack, D6.5(E11-1024-08)Knob, mode(K29-8737-08): B(K29-8740-08): SCabinet(A01-4807-08): B(A01-4806-08): SCord Assy(E30

3、-7412-08): E(E30-7413-08): XCN, wafer(E41-4047-08)x3Tuner, FM/AM(W02-4721-08)Module(W02-4709-08)x2Ter, RCA 1pin(E63-1441-08)Ter, RCA 1pin(E63-1446-08)Ter, RCA 3pin(E63-1447-08)Ter, board*(E70-)Ter, RCA 4pin(E63-1445-08)x2Ter, board push(E70-1046-08)Knob, control(K29-8736-08): B(K29-8739-08): SCover,

4、 panel(B07-2796-08): B(B07-2797-08): STer, RCA 3pin(E63-1440-08)Foot(J02-1600-08)Panel*(A60-)Knob, volume(K29-8738-08): B(K29-8741-08): SWindow, display(B10-5659-08)E : European marketX : Australian marketB : Black panelS : Silver panelIllustration: KRF-V6400D* Refer to parts list on page 36.RadioFa

5、ns.CN 收音机爱 好者资料库2KRF-V5450D/V6400DAccessoriesAM loop antenna (1)(T90-0937-08)FM indoor antenna (1)(T90-0938-08)Remote control unit (1)RC-R0518(A70-1752-08)Batteries (R03) (2)()* Batteries are attached to the packing material.CautionsInformation on Disposal of Old Electrical and Electronic Equipment

6、and Batteries (applicable for EU countries that have adopted separate waste collection systems)Products and batteries with the symbol (crossed-out wheeled bin) cannot be disposed as household waste.Old electrical and electronic equipment and batteries should be recycled at a facility capable of hand

7、ling these items and their waste byproducts.Contact your local authority for details in locating a recycle facility nearest to you.Proper recycling and waste disposal will help conserve resources whilst preventing detrimental effects on our health and the environment.Notice: The sign Pb below the sy

8、mbol for batteries indicates that this battery contains lead.B60-5772-00_00_EN.indd 208.7.24 9:09:07 AMHDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing, LLC. B60-5772-00_00_EN.indd 408.7.24 9:09:11 AMManufactured under license fro

9、m Dolby Laboratories. Dolby, Pro Logic, and the double-D symbol are trademarks of Dolby Laboratories. B60-5772-00_00_EN.indd 408.7.24 9:09:11 AMManufactured under license under U.S. Patent #s: 5,451,942; 5,956,674; 5,974,380; 5,978,762; 6,226,616; 6,487,535; 7,003,467; 7,212,872 & other U.S. and wor

10、ldwide patents issued & pending. DTS, DTS Digital Surround, ES, and Neo:6 are registered trademarks and the DTS logos, Symbol and DTS 96/24 are trademarks of DTS, Inc. 1996-2007 DTS, Inc. All Rights Reserved.B60-5772-00_00_EN.indd 408.7.24 9:09:11 AMResetting the unitResetting the unitIf the unit is

11、 completely inoperable, the display is not normal or a problem cannot be solved even after checking the list in , it is required to reset the the unit.While holding down key on the unit, unplug the power cord and plug it back in. Please note that resetting the unit will clear the contents of the mem

12、ory and return the unit to the state it was in when it left the factory.ACCESSORIES / CAUTIONSRadioFans.CN 收音机爱 好者资料库3KRF-V5450D/V6400DBLOCK DIAGRAMTUNER PARTIC701 AK4588-1AT3664164P-6CS495313-CQZAM ANTu-COMUPD78F0537(MAIN u-COM UPGRADE)IC404 NJW1197MUTEQ411IC401(1/2)SC16315FLDRIVERDISPLAYFLFLT601RL

13、JACK401RLJACK400JACK604CP701PHONESJACK404POWER AMPTUNER401OPT701JACK1002JACK101JACK600IC703IC401:NJM2068MIC602IC701-703:NJM2068MIC404 NJW1197OPT702JACK701JACK1001JACK1004Q701SWQ701SLQ701SRQ701CQ701FRQ701FLSPEAKERFRONT(ACTIVE)SUB WOOFERSURROUNDCENTERPRE OUTIC703(2/2)IC702(2/2)IC703(1/2)IC701(2/2)IC70

14、2(1/2)(1/2)IC701FRONT AUXVIDEOCDAUXDVDDVD/6CHVIDEO2CD/DVDFM ANT64k x 16RAMFRONT INPLAY INDIGITAL INRECEIVERTRANSMITTER(MONO)(PASSIVE)SUB WOOFERSURR BACK&SII9134HDMI-TXIC1002SII9233HDMI-RXIC1001& VOLUME ICINPUT SELECTORI/O PORTSERIAL DATADIGITAL AUDIODECODERDSPIC705SUB MCUIC1003M3030RFFP-HDMISACDI SE

15、L.SN74LVC257APWRIC710RS232(MAIN u-COM UPGRADE)RS232HDMI REPEATER(STB)(MONITOR OUT)HDMI.2 INPUTHDMI(BD)HDMI.1 INPUTJACK100IC714X-TALRESETSCCLKSCDIOSCDINCSINTREQ256fs64fsfs256fsfs64fs64fsfsFL/FR/CSL/SRSW/SBCCLKCLATCHCINCOUTSDOUTANA INDSP FLDSP FRANA INCENTERSURBSRSW10MHzRESONATORKEY MATRIXu-COM INu-CO

16、M OUT543287691AUDIO CODECXMCKDIRSLASDATAALRCKMCLKABCLKDSDATA1DR0DT0TCLK0RCLK0TCLK1RCLK1TCLK2RFS3RFS1DATAVIDEO PARTHDMI PARTDATATUNER PLLDATADATAFILTERFILTERDIGITALDIGITALFILTERDIGITALFILTERFILTERDIGITALDIGITALFILTERDIGITALFILTERDIGITALVOLUMEVOLUMEVOLUMEVOLUMEVOLUMEVOLUMEVOLUMEDACDACDACDACDACDACDACFI

17、LTERDIGITALFILTERDIGITALADCADCCLOCKCONTROL PORTu-COMu-COMfromINPUTSELECTORLOCK DETECTDEMODULATE&DATASELECTORLOOPFILTERF/ENDFMFILTERIFAMPIFFILTERIFIF/MPX ICFM & AMAMTUNINGPLLCIRCUITu-COMfromDR1CLKINCONTROLHDMIDATASPDIFLRCKSD1/DR0SD3SD0SD2X140112LRCK/DR0SD1LRCK/DR0DATACONTROLSUB MCUKRF-V6400DAUDIO4KRF

18、-V5450D/V6400DBLOCK DIAGRAM / ADJUSTMENTVIDEODVDFRONT AUXIC406LA7956-1KIA78R12PI-1from TRANSMONITOR OUTC-VIDEO+3.3VBA033T-1D807D808D806D805D427D406D408Q406-35Vu-COM/24C64MAIN +B-VKKMAIN -BKIA7812API-2TUNERD410D411D412D409KIA7912PI-2KIA7809API-1NJW1197OP AMPKIA7812API-2NJW1197D413KIA7805API-1KIA7805A

19、PI-1+5VDSPIL1117-3.3+3.3VD414+5VHDMI +3.3VSPK RELAYIC707+1.8VAT3664164P/CPUOP AMPFILAMENT ACFILAMENT ACSW25IC400IC708IL1117-1.8IC408KIA7805API-1IC409IC411IC407IC402IC405IC410IC403HDMI u-COM +3.3VBU2090FSIL1117-3.3IC706+3.3VSN74AHCU04IL1117-3.3IC709+3.3VFLTDSP/AK4588JACK103JACK103JACK601KIA78R12PI-1I

20、C411POWERSUPPLYVIDEOS1S2S3S4S5HDMI +5V+6dBC869C488C478C524+C536+C562C577F801T802TRANSPOWER+VIDEOPOWERKRF-V6400DADJUSTMENTNo.ITEMINPUTSETTINGOUTPUT SETTINGRECEIVER SETTINGALIGNMENTPOINTALIGNMENTSETTINGFIG.1IDLE CURRENTNo signalFLch: TP201FL 1-3pinFRch: TP201FR 1-3pinSLch: TP201SL 1-3pinSRch: TP201SR

21、1-3pinCch: TP201C 1-3pinSWch: TP201SW 1-3pinVolume: MinimumVR201FLVR201FRVR201SLVR201SRVR201CVR201SW4.5mV 0.5mVAdjust every potentiometers 1520 sec later after tuning on.5KRF-V5450D/V6400DWIRING DIAGRAMCN600CP605CN602CP601FLTCN202CN201CP701CN700CP406CP408CP403CP402CP410CP401CP703CN700CP702CP704CN404

22、CP601CP411CN800CP801CP800CP405CP407CP705CN1002TUNER400CP900CN901CP600CN601CN203CP409CP706CN1001151551251811121122018120115231121231231121231251121121313131313119101101112121919112121177113113KRF-V6400DVOL ENCODERAUXFRONTAMPOP AMPMAINDSPTUNERH/PSUB TRANSPOWER TRANSGUIDEHDMILED6KRF-V5450D/V6400DABCDE1

23、234567PC BOARDIC1003IC1001IC1002ZD1201CN1002CN1001JACK1002JACK1001JACK1004FPC1401D1019D1017D1015D1013D1020D1018D1016D1014D1009D1007D1005D1003D1010D1008D1006D1004D1309D1310D1308D1307D1305D1304D1303D1306L1105BKT1001L1106L1101C1405C14101103C1201C1204C1119C1124C1218C1118X1401C1125L1205L1204L1202C1110C11

24、09L1102C1104C1101110113L1104C1214C1219C1211L1203C1216C1209L1206C1301C1302C1303C1304C1408C1407R1109R1110R1111R1112R1113R1114R1115R1116R1117R1118R1119R1120R1121R1122R1123R1124R1126R1146R1147R1148R1149R1150R1151R1152R1153R1154R1155R1156R1157R1158R1159R1160R1161R1162R1163R1308R1309R1318R1317R1316R1315R1

25、314R1313R1312R1311BKT1000R1127X1001R1143R1142R1141R1140R1420R1164R1165R1166R1167R1168R1169R1170R1171R1172R1173R1174R1175R1176R1177R1178R1179R1180R1181R1182R1183R1184R1185R1186R1187R1188R1189R1190BD1000R1191R1192R1193R1194R1213R1212R1211R1210R1301R1302R1304R1305R1303R1139R1138R1195R1136R1135R1196R113

26、4R1133R113211103080513150100811119119119361087337144721091257551265010076HDMI.1HDMI.2MONITOR OUTHDMI (SIDE A)Refer to the schematic diagram for the values of resistors and capacitors.7KRF-V5450D/V6400DRefer to the schematic diagram for the values of resistors and capacitors.JIHGF1234567Q1003Q1402Q14

27、03Q1201Q1401Q1004Q1001Q1405IC1005IC1004Q1204Q1002D1401D1011 D1012D1302D1301D1002D1001EBE BE BE BEBEBEBEBEBEBC1130C1105R1010R1017R1005R1016R1306R1307R1209R1208R1207C1217R1204R1205R1206R1418R1419R1417C1106C1111C1112C1129C1128C1404C1114C1115C1116C1117C1224C1202GOOIGOOIL1201C1226C1225C1215C1213C1212C121

28、0C1103C1401C1108C1403C1113C1127C1126C1123C1122C1121C1120C1223C1206C1205C1221C1203C1102C1409C1406R1428R1406R1407R1409R1405R1408R1402R1401C1107R1128R1129R1130R1131C1222C1220R1003R1002R1004C1001R1001C1208R1203C1207R1202R1201R1197R1137R1008R1007R1009C1002R1006R1422R1425R1426R1427R1430R1403R1429R1424R142

29、3R1421R1416R1415R1414R1413C1402R1412R1411R1410HDMI (SIDE B)PC BOARD8KRF-V5450D/V6400DKLMNO1234567PC BOARDD702CP703D701OPT701ZD100D712Q718JACK701OPT702Q717Q716Q715Q713Q712Q711BKT700CP705CP706Q709IC720IC719IC718IC717IC701IC702IC711IC709IC710IC704C875R214BD707BD708BD709R791R790R789R788R787R786R785R784R

30、783C760C756R869C703C759R816R868R815C707R870C809R842R862C706R705C863C865C736FRC711SLC712RLC735SR704R703R702R701C710FLC718FLC740FRC717CC715SLC737SRC716RLC738SRC739SC732FRR712FLR713FLR749FRR748FRR710CR711CR707SLR706SLR742SRR743SRR709RLR708RLR744SBR745SBR747SR746SC709CC707SLC729SRC708RLC730SBC731SR752SR

31、751SBR738C802C803R876R874R724R718C807R782R863R217BD712BD711BD710R866R770R740R733R794C772R835C779C781R839R861R837R830R875BD705R216R215C704R781X701R780R778R776R771R768R759R741R720C722FLC714FLC713CC733SRC734SBC745FRC721CC719SLC742SRC720RLC743SBC744SC858FRC854FLC853CC855SRC851SLC852RLC857SC839SC847SBC84

32、1RLC850SRC838CR766SR765SBC750SR961SR981SBR978RLR986SRR984SLR959CR949FRR939FLR799C752R777R991FLR769R758C747L701C991FLR991FRC749SBR715RLR750SRR730RLR764SRC724RLC748SRR714SLR716CR729SLR731CC723SLC725CR753FRR717FLR779C835FLC991FRC836FRC849SLR991CC991CR767FRR732FLC751FRC726FLC856SBC727C753C872C871C741110

33、814410911232221114444888855551206041214080611714818169GOI1101113816918BEBEBEBEBEBEBEBECOAXIALDVDVIDEOOPTICALDIGITAL INCDDSP (SIDE A)9KRF-V5450D/V6400DRefer to the schematic diagram for the values of resistors and capacitors.TSRQP1234567D705CN700D704D707D706D708CP704CP702D709CP701UP701UP702Q709Q708Q7

34、10Q714Q719IC705IC712IC703IC714IC722IC715IC704IC707IC706IC708C792C784C793C794R795R796C761C764R842C739SC702C731SR752SR901R958R974R972R970R968R973R971R967C846R979R989R990R988CLAMP702R921R902R919R917R915R913R911R904R896R920R918R916R914R912R905C788R846R847R849R871R851R853R855R857R848R850R852R854R856R794C

35、772R802R804R806R808R809R811R813R817R819R821R810R812R814R818R820R824R825R827R829R832R834R838R841R900R983R826R828R831R833R836R840R844R8439781R860R803C785C776R805R807705C849C7017SC841R936R910R939R924R927R932R937R943R947R953R957C845C843R975R977C842R925R929R934R941R945R951R955R922R926R930R935R942R946R952

36、R956C847C832C833C839SC848R940766S750SR961SR923R928R933R938R944R948R954C830136108733772144109148512341192754281164833496432171252241GIO4851211485GOIGOI231222GOIBEBEBEBEBEC840CLAMP70110KRF-V5450D/V6400DUVWXY1234567PC BOARDD710D711C771C777R823C780C782C789R97R949R982R961R976R984C8R7R792R793C778C769C765C

37、762C770R903C783C774C795C786C787C796R873C801C797C773C766R865C763C790R845R859R858C791R864C767C768C798C775R762SC844R980R978R950R959R960R962R963R965R964R981C831J925J924J923J922J921J920J916J915J914J913J912J911J919J918J917J934BD701BD702BD704DSP (SIDE B)11KRF-V5450D/V6400DRefer to the schematic diagram for

38、 the values of resistors and capacitors.ADACABAAZ1234567D703C874C873BD713BD714BD715BD716R872C757R760R761C755R801771730782C705R756SR721RLR720SLR757FRR723FLC728C800C754R936FLR950FRR960CR985SLR987SRR980RLR982SBR976SC802SLR734SLC803SRR772SRC804RLR735RLC805SBR773SBC806SR774SR722CR754SRR755SB2793R609R610R

39、611R612C876C799C758R797C808C773R822R800R845R859R858R867R225R226C866R719R739R742C746C864R931R728FLR763FRR727CR725SLR760SRR726RLR761SBR762SR737FLC799FLR775FRC800FRR736CC801CR798J933J932J931J930J929J928J927J926BD701BD702BD706BD703L11912KRF-V5450D/V6400DAEAFAGAHAI1234567PC BOARDQ202FRTP201FRTP201SRQ201F

40、RQ207FRQ201SRQ207SRQ201CQ207CQ205FRQ205SRQ205CD201FRQ203CD201SRQ202CQ204FRCN201Q206FRQ202SRQ204SRQ203SRQ206SRCN202CN203Q206CQ204CQ203FRTP201CTP201SWCN700Q701SWQ701SRQ701FRQ701FLIC703IC702IC701D425D426D423D424D421D422D427D428Q701CQ701SLD419D420D418D417CP701SRFRC205FRC205SRC205CEBEBEBEBEBEBEBEBEBEBEBE

41、BEBEBEBEBEBEBEBEBEBR212FRR203SRR219SRR212SRR204SRR226SRR225SRC206SRR211CC207CC206CJ219R204FRR208FRC203FRC204FRR218FRR219FRJ204R206FRJ209J233R206SRJ227J231R229J249J221J247J252J305J253J290J303J295J260J301J287R220CR207SWR207CR227J254J257J236J304J268R201CJ306C210CR226CR222CJ235J230J314C203CR225CJ251J224

42、C215FRR201FR1211718C203SRR218SRR221SRR211SRC209SRR222SRJ250C209CR221CR218CJ261J262J226R201SRR208SRJ258J222J220R205SRR207SRJ255J256C209FRR225FRJ207R226FRJ288J285J216R203FRJ203R228FRL201FRR202SRJ248J234R220FRJ240J206C202FR131313R207FRR205FRJ205C201FRC208FRJ282R209FRR210FRR216FRJ201J202R214FRR213FRR223

43、FRC211FRC201SRJ223R209SRR210SRJ228C202SRR215FRVR201FRTESTPOINT(-)TESTPOINT(-)TESTPOINT(-)TESTPOINT(+)TESTPOINT(+)TESTPOINT(+)R202FRVR201SRJ237R220SRL201SRJ225R214SRR216SRR215SRJ232C208SRR213SRR223SRR205CC211SRC201CC211CJ210J211R202CC202CJ213R210CR209CJ212R213CJ281C208CR215CR216CJ215J214R223CR205SWR2

44、14CR202SWVR201CL201CC204SRC207FRR224FRR228SRC212J291C213SRC214C213R224CJ315J307R204CC215CCJ243R208CR212CC204CJ296C214SRR224SRJ241R222FRC215SRC210FRC213FRC214FRC210SRR221FRC206FRC207SRR211FRR710SWC722R704SWC711R710SRC717R704SRJ730R710SLC715R704SLC726R710CC712R704CJ729R710FRC706R704FRC707R710FLC702R70

45、4FLJ728C704FLR706FLC704CR706CR707FRR709FRR709CR709SLR709SRR709SWC706SLR706SLC704SRR706SRC704SWR706SWR708SWR708SRC704FRR706FRC724C721C718R702SWR702SRR702SLR702CR702FRR702FLR703SWR703SRR703SLR703CR703FRR703FLR705FLR707FLR709FLR708FLR708FRR708CR708SLR705CR705SLR705FRR707CR707SLR707SRR705SRR705SWR707SWC

46、705SWC705SRC705SLC705CC705FRC705FLJ727J715201121J721J720J710J709J708J707J724J725J705J706J704J703J719J711J714J723J712J717J718J713J722J701J702J716J726148514851485BEBEBEBEBEBEAMPOP AMP13KRF-V5450D/V6400DRefer to the schematic diagram for the values of resistors and capacitors.ANAMALAKAJ1234567Q201SWQ20

47、7SWQ201SLQ207SLQ207FLQ201FLQ205SWQ205SLQ205FLD201SWD201SLQ204SLQ202SLQ202FLQ204FLD201FLQ204SWQ202SWQ202CD201CQ203SWQ203SLQ206SLQ206FLQ203FLQ206SWTP201SWTP201SLTP201FLFLSWSLC205SLC205FLC205SWC205CEBEBEBEEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBJ287J294J289J311J308J292J300J267J293J310R220SLR205FLR207FLR2

48、02FLR220FLJ266J270J317J316J276J265J320J284R207SWR220SWR207SLR226CJ263J302R203CJ299R228SWC215SWR206SWR204SWC204SWR212SWR208SWR219SWR222CR219CR218SWR221SWC213SLC214SLR201SWJ312R224SWJ242J326J325R203SWJ309J319J318C215SLJ322J321R208SLR206SLR201SLJ277R224SLJ324J264J278R206FLR219FLR208FLJ275R203FLC215FLR2

49、01FLR219SLR204SLC204SLR212SLR204FLR212FLC204FLR218FLR211FLC207SLR218SLC209SLR211SLC214FLC213FLR203SLR211SWC209SWR206CJ269131313TEST POINT(-)TEST POINT(-)TESTPOINT(-)TEST POINT(+)TEST POINT(+)TESTPOINT(+)C201SWC211SWC201SLR205SLR223SWR213SWC208SWJ239R209SWR210SWJ246R215SWR216SWJ313L201SWR214SWJ217C20

50、2SLR210SLR209SLJ259J218J238VR201SWR205SWC202SWR202SWR202SLJ229C208SLJ280R213SLR215SLR216SLVR201SLJ323VR201FLL201SLR214SLC202FLJ274R210FLR209FLJ273C208FLJ279R215FLR213FLC201FLC211FLR223FLR216FLJ271J272R214FLL201FLJ283J286J297J298R223SLC211SL215CC213CC214CR228CJ243C213SWC214SWC207SWC206SWR221SLC206SLC