Kenwood-KRFVR-804-S-Service-Manual电路原理图.pdf

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1、AUDIO-VIDEO SURROUND RECEIVER2004-3 PRINTED IN KOREAB51-5892-00 (K/K) 953Knob *(K29-)VOLTAGESELECTORAC 110-120V AC 220-240V50us AM 9kHz FM50kHz75us AM 10kHz FM100kHzDE-EMPHASISCHANNEL SPACEAUXCD/DVDREC OUT PLAY INVIDEO 1REC OUT PLAY INMD / TAPELRAUDIOPLAY INVIDEO 2VIDEO 2IN DVDINMONITOROUTVIDEO 1OUT

2、VIDEO 1INVIDEOMONITOR OUTYCBCRYCBCRDVD INCOMPONENT VIDEOVIDEO 2 INVIDEO 2DVD/6CHCD / DVDCOAXIALOPTICALDIGITAL INCENTERSUBWOOFER SURROUNDFRONTDVD/6CH INPUTCENTERFRONT+-CRLREDWHITEGREENSURROUND+-RGRAYLBLUESPEAKERS (8-16 )SUB WOOFERPRE OUTPRE OUTSURR BACK LSURR BACK RGNDAMFM75 ANTENNAAC OUTLETSFront gl

3、ass *(B10-)*Refer to parts list on page 29. KRF-V4080D/V4080D-S/V5080D/V5080D-SSERVICE MANUALAC power cord *(E30-)Illust. is KRF-V5080D.KRF-V5580D-S/V6080D/V6080D-SVR-804-S/806/806-SPhone jack (E11-0271-05)Knob *(K29-)Escutcheon *(B07-)Panel *(A60-)Knob *(K29-)Foot(J02-1464-03)Foot(J02-1464-03)Knob

4、*(K29-)Knob *(K29-)Knob *(K29-)Pin assy(E63-1325-05)Pin assy(E63-1326-05)Tunner assy *(W02-)Pin jack (E63-1294-05)Slide switch *(S62-)Slide switch *(S62-)AC outlet *(E03-)Pin jack (E63-1291-05)Pin jack (E63-1321-05)Pin jack *(E63-)Pin jack (E63-1146-05)Lock terminal board (E70-0175-05)Pin jack (E63-

5、1322-05)Lock terminal board (E70-0156-05)Knob(BUTTON) *(K27-)Escutcheon *(B07-)Metallic cabinet *(A01-)Power cord bushing(J42-0349-05)Pin jack (E63-1314-05)Pin jack (E63-1301-05)70%Pin jack (E63-1297-05)Optical receiving module (W02-2802-05)Remote control unit (1) (See the below table)RC-R0625RC-R06

6、26RC-R0627RC-R0628RC-R0824RC-R0825AM loop antenna (1)(T90-0893-05)FM indoor antenna (1)U.S.A. and Canada(T90-0905-05)Other countries(T90-0877-05)Batteries (R6/AA) (2)AC plug adapter (1)(E03-0508-00)Use to adapt the plug on the power cord to the shape of the wall outlet.(Accessory only for regionswhe

7、re use is necessary.)KRF-V4080D/V5080D/V5580D-S/V6080D/VR-804-S/8062ACCESSORIES / 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

8、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

9、the power cord from the wall outlet, then plugit back in while holding down the POWER ON/STANDBYkey.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/STANDBYkey, press POWER ON/OFF key.For other countriesMemory back up functionPle

10、ase note that the following items will be deleted from the units memory if the power cord is disconnected from the AC outlet forapproximately 1 day.Power modeInput selector settingsPicture outputSpeaker ON/OFFVolume levelBASS, TREBLE, INPUT levelTONE ON/OFFLOUDNESS ON/OFFDimmer levelMD/TAPE settings

11、Listen mode settingSP SYSTEMSpeaker settingsDistance settingSUBWOOFER ON/OFFSW RE-MIX ON/OFFInput mode settingMidnight mode settingBroadcast bandFrequency settingPreset stationsTuning modeACTIVE EQ modePRO LOGIC modeDSP modeLeft channel levelRight channel levelCenter channel levelSurround channel le

12、velSurround Back channel levelSubwoofer levelPANORAMA ON / OFFDIMENSIONCENTER WIDTHLFE levelREMOTE CONTROL vs MODELMODELPARTS #REMOTE CONTROL #DESTI-NATIONKRF-V4080DA70-1613-05RC-R0627E6KRF-V4080D-SE7KRF-V4080DA70-1611-05RC-R0625X7KRF-V5080DA70-1613-05RC-R0627E4KRF-V5080D-SE5KRF-V5080DA70-1611-05RC-

13、R0825Y4KRF-V5080D-SX5Y5KRF-V5580D-SA70-1614-05RC-R0628E3MODELPARTS #REMOTE CONTROL #DESTI-NATIONKRF-V5580D-SA70-1612-05RC-R0626X3Y3KRF-V6080DA70-1618-05RC-R0825E1KRF-V6080D-SE2KRF-V6080DA70-1617-05RC-R0824Y1KRF-V6080D-SX2Y2VR-804-SA70-1612-05RC-R0626K3P3VR-806A70-1612-05RC-R0626K1P1VR-806-SK2P2INTER

14、CONNECTION DIAGRAM191171 1151541100kHz50kHz211619 115 11 516117125115: AC110-120V/220-240V: AC230V 50Hz: AC240V 50Hz(E)(X)WWCN109 CN108(K,P) : AC120V 60Hz50/60Hz(Y)CN110F101CN111T1AL 250VF102W1511 3311113114115 151T1011212212121EXCEPT K,P TYPEK,P TYPE : 8A 125V: T3.15AL 250V121 3 41211 31313CN116CN1

15、17F103T3.15AL 250V120V 240V14211113112 12251KRF-V4080D-SAUSTRALIAEUROPE 0-100-10E7X7KRF-V5580D-SMODEL NAMEVR-804-SKRF-V4080DKRF-V5080D-SKRF-V5080DKRF-V6080D-SKRF-V6080DVR-806-SMODEL NAMEVR-8062-92Y5PXDESTINATIONCOUNTRYAUSTRALIAEUROPEEUROPEPXCANADAU.S.A.AUSTRALIAEUROPEABB.0-100-210-100-10X3E3E6Y3K3P3

16、UNIT No.0-10E5X5DESTINATIONPXAUSTRALIAPXEUROPEEUROPEPXEUROPECANADAU.S.A.CANADAU.S.A.COUNTRYY1 2-912-920-102-910-110-11Y4E4E2Y2X2E10-10UNIT No.0-10P1P2K2ABB.K12-71EUROPE E1UNIT No.KRF-V6080D-SKRF-V5080DKRF-V5080D-SMODEL NAMEKRF-V4080D-SKRF-V4080DVR-804-SKRF-V5580D-SU.S.A. K3PXAUSTRALIACANADAEUROPEEUR

17、OPEAUSTRALIAEUROPEE3 2-72E7Y3X3X7E6P30-220-722-710-100-712-71PXPXPXAUSTRALIAEUROPEEUROPEAUSTRALIAEUROPECOUNTRYDESTINATION0-72X5ABB.E5 2-72E4Y4Y5X2Y2E22-722-922-922-710-712-91UNIT No.VR-806/806-SMODEL NAMEKRF-V6080DPXCOUNTRYU.S.A.CANADADESTINATIONABB.P1,P2K1,K2Y10-102-91KRF-V4080DVR-804-SMODEL NAMEKR

18、F-V4080D-SKRF-V5080D-SKRF-V5580D-SMODEL NAMECOUNTRY ABB.0-10EUROPECANADAEUROPEAUSTRALIAU.S.A.E6E72-710-71P3K3E7 2-71UNIT No.2-920-722-72UNIT No.DESTINATIONEUROPEAUSTRALIAPXE3Y3X32-712-910-71AUSTRALIAEUROPEDESTINATIONCOUNTRYPXABB.E5Y5X5VR-806-SKRF-V6080DKRF-V6080D-SMODEL NAMEKRF-V5080DVR-806UNIT No.0

19、-102-722-92E1 2-71EUROPEEUROPEEUROPEAUSTRALIAPXPXPXE4Y4X2 0-71E2Y1Y22-912-712-91DESTINATIONCANADACOUNTRYU.S.A.P1,P2K1,K2ABB.5115211321211 31 31414CN803 CN801 CN802 CN805WH804MONITOROUTDVDINJ901VIDEO2INUSEDS601CD/DVDOPTICALCN603SYSTEMCONTROLJ602COAXIAL(Y)TYPEONLYVIDEO2J601DVDCHANNELSPACESWITCHA601CN9

20、01CN605CN103WH123WH120CN102CN201 E10(K,P) TYPEEXCEPTJ206J205EXCEPTRJ401HEADPHONEJ801FRONTL CENTERSPEAKERSSURROUNDBACK/SUB WOOFERSURROUNDRSPEAKERSJ403LVR-806/806-SUSEDKRF-V5580D-SKRF-V6080D/V6080D-SKRF-V4080D/V4080D-SKRF-V5080D/V5080D-SSPEAKERSSURROUNDRJ402LVR-804-SUSEDKRF-V5580D-SJ404SUB WOOFERE9VID

21、EO1MONITORJ604J603OUT OUTINDVD VIDEO2IN INVIDEO1VIDEOWH117CN806E1E3 WH119-1IN6chDVDJ204CENTERSUBWOOFERRL LRSURROUND FRONTLVIDEO2J203RRLRDVD INLIN INVIDEO1AUDIOKRF-V4080D/V4080D-SKRF-V5080D/V5080D-SKRF-V6080D/V6080D-SUSEDKRF-V5580D-SVR-806/806-SVR-804-SUSEDRVIDEO2J203AUDIOPLAYPLAYVIDEO1LRL RMD/TAPEJ2

22、02AUDIOLVIDEO1RRECMD/TAPELRLRECAUDIOAUXCD/DVDRJ201LLRCN10175FMGNDAMEXCEPT(X) TYPEONLY(X) TYPECN105CN115 WH114 S102POWEREXCEPT (K,P) TYPEPOWER TRANSFORMERCN112WH103POWER TRANSFORMERWH103WH116-1 WH119-2CN118WH116-2WH104CN104(Y) TYPE ONLYS101VOLTAGESELECTORCN114WH110E2E4EXCEPT (Y) TYPEWH118WH118WH107WH

23、106WH112-1 WH112-2CN601KRF-V4080D/V4080D-SKRF-V5080D/V5080D-SKRF-V6080D/V6080D-SUSED(X08-3320-10)(X08-3300-10)(X14-7800-10)(X14-7770-10)(X09-6870-10)(X09-6882-71)(X09-6850-10)KRF-V6080D/WH124CN501KRF-V6080D/V6080D-SKRF-V5080D/V5080D-SVR-806/806-SUSEDCN604CN606RJ604LSURR BACKPRE OUTVR-806/806-SKRF-V5

24、080D/V5080D-SKRF-V6080D/V6080D-SUSEDKRF-V5580D-SKRF-V4080D/V4080D-SUSEDVR-804-S(Y)TYPEWH301V6080D-SJ101VIDEO2DVDY INCb INVIDEO2DVDCr INVIDEO2DVDYCbCrMONITOROUTJ102IN INPLAYPLAY PLAYININ INOUTOUTP101WH122E7E8E5WH121E6DIGITAL INPRE OUT(X14-7770-10/7800-10)DISPLAY UNIT(X08-3300-10/3320-10)SURROUND UNIT

25、(X09- )(B/9)(W02-2972-05) : E TYPE(W02-2971-05) : X,Y TYPE(W02-2970-05) : K,P TYPETUNER(X09- ) (D/9)(B/2)(X14- )(X09- )(F/9)(X14- )(B/2)(X09- ) (C/9)(X09- )(E/9)(A/2)(X09-6850-10/6882-71/6870-10)POWER AMPLIFIER UNIT(A/9)KRF-V6080D(X09- ) (G/9)(X25-6670-10)SUB CIRCUIT UNIT(I/9)(X09- ) (X09- )(H/9)KRF

26、-V4080D/V5080D/V5580D-S/V6080D/VR-804-S/8063ABDFHJCEGI2 1357 46Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD(Component side view)45R677C609C610C612C617CP601CP602R612R632R633R634C601C606C669R605R609R680R683R684C619C622C623C665C720C744R752R754C29C603C604C605C607C614

27、C615C618C631C668C671C672C675C676C707C708C717C718C727C728R611R639R672R707R708R717R718R727R728C602C608C737C738CP603CP604CP605R601R602R603R604R608R610R613R614R624R627R628R630R631R637R638R663R673R674R675R676R678R679R689R690R692R693R694R709R710R719R720R729R730R737 R738R739R740R741R742R743R744R745R746R747

28、R748R749 R750R751R753R756R757R758C731R646R648C732 R760R759R647C626BER651C917C918C919C920R793R794R795R796R797R798R799R802R803R804R667R809R656R657R658C682C683C776R653R655R654 R652C767C768R767R768R769R771R772R770R776 R775C735C736C6814185282918394061771441147817OGI81411485581444113433231222819161 4581 4

29、58145814581 458415814581153016EBEBEBEB EB1BE2161192181252421250us75us50kHz100kHz1 3R915R916C912C913C915C613C616C656C662C670C659C673R641C621C654C657C667C701C702C711C712C721C722C739C740R666R671X601C733C734C730C625C627C729C686C687C761C762C773C774C782C781EBW900C700C709C719C741R53R623R625R626C660C661R640

30、R670R691C710C742C611C624C634C635C666C705C706C715C716C725C726C791C792R629R635R644R703R704R713R714R723R724R791R792C632C633C636C637C663C703C704C713C714C723C724R615R642R664R665R685R701R702R705R706R71 1R712R715R716R721R722R725R726R735R736R761R762C901 C902 C903 C904C905C906C907C908R901 R902 R903 R904R905R

31、906R921C909C910C916R907R908R91 1R912R733R734R731R732R782 R781R800R801R805R806R807R808R810R81 1R812R813R814R917R645C620C775R764R763C688C763C764C765C766R779R780R765R766R777R778R773R774C771C772C778C77754311345BEBED604D601D606D602D607D603D610Q601Q608D605D608Q609Q701Q702J901CN901A601D609J601Q703Q606J604S

32、601CN603CN605CN604CN601CN606D900D613D614D612D902Q902D901Q901IC701IC702IC703IC705IC707IC601IC602IC603IC604IC605 IC606IC704Q607D611IC901IC902IC607IC708IC612IC609IC611X08-3300-10 (J70-1714-12) (SIDE A)X08-3300-10 (J70-1714-12) (SIDE B)VIDEO2PLA Y INDV DPLA Y INMONIT OROUTCHANNELSP A C ESURR B A CKPRE O

33、UTD VD/VIDEO2CO AXIAL INDC/D VDOPTICAL IN2KMOQSLNPRT1357 46Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD(Component side view)67D900D613D614D902Q902D901Q901D604D601D606D602D607D603D610Q601Q608D605D608Q609X08-3320-10 (J70-1716-02) (SIDE A)J901CN901Q606A601D609J601J

34、602CN601S601CN603CN605X08-3320-10 (J70-1716-02) (SIDE B)W900C700C709C719C741R53R623R625R626C660C661R1R25R640R670R691C710C742C2C20C611C624 C634C635C666C705C706C715C716C725C726C791C792R363R364 R365R629R635R644R703R714R724R791R792C632C633C636C637C663C703C704C713C714C723C724R22R23R32R615R642R664R665R685

35、R701R702R705R706R71 1R712R715R716R721R722R725R726R735R736C901C904C905 C906C907C908R901R904R905 R906R921C909C910C916R907R908R91 1R912R800R801R805R806R807R808R810R81 1R812R813R814R91 1R713R723R704C903R903R902C90213451345R677C609C610C612C617CP601CP602R612R632R633R634C601C606C669R605R609R680R683R684C619

36、C622C623C665C720C744R752R754C29C603C604C605C607C614C615C618C631C668C671C672C675C676C707C708C717C718C727C728R61 1R639R672R707R708R717R718R727R728C602C608C737C738CP603CP604CP605R31R360R361R362OGIR601R602R603R604R608R610R613R614R624R627R628R630R631R637R638R663R673 R674R675R676R678R679R689R690R692R693R6

37、94R709R710R719R720R729R730R737 R738R739R740R741R742R743R744R745R746R747R748R749 R750R751R753R756R757R758C917C918 C919C920R793R794R795R796R797R798R799R802R803R804R667 R8091304325132921142011201011120101281840639 291771714811478144854 11 48 5111233334 441222301611585148 51 41 45814581 4581 458CODEC119

38、218ROMDSPPOWER SUPPLYFILTER50us75us 50kHz100kHz12BE121202S.VIDEO16R915R916C912C913C915C613C616C656C662C670C659C673R641C621C654C657R671C667C701C702C71 1C712C721C722C739C740R666X601EBEBEBEBEBIC609IC611IC701IC702IC703IC705IC707IC601IC602IC603IC604IC605IC606IC1IC2IC5IC901VIDEO2PLA Y INDV DPLA Y INMONIT

39、O ROUTCHANNELSP A C ESYSTEMCONTR OLD VD/VIDEO2CO AXIAL INDC/D V DOPTICAL INIC902IC612UVXZABADWYAAAC2 1357 46Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD(Component side view)89IC607IC105IC206IC301IC401WH101WH105WH118WH105WH104WH107WH104WH101WH108WH102WH121WH112WH1

40、06WH122WH102Q701Q800Q801Q802Q803E9D113D114D115D116D117D118 D119D120D121D122D215D301D302D303D304D305D306D307D308D309D310D311D312WH302WH301D313D314D315D316D319D320D323D401D402D403D404D406D407D408D602D603E1E3E5E7J402J401J403J404J603J604P101Q113Q114Q301Q302Q303Q304Q305E21Q306Q307Q308Q309Q310Q311Q312Q313

41、Q314Q315Q316Q317Q318Q319Q401Q402Q403Q404Q405Q406Q407Q408Q409Q410Q411Q412D999E14E12CN103WH117WH120WH124WH123WH119WH112WH108BBBEEEEBEBBEEBIC202IC101IC201WH109WH109WH200WH118WH103WH103D202Q201D201D203D317D318J201J202J203J204E10Q203E11CN102CN101CN201WH200BEBBBEEEBBEEEBEBBEEBBEBEBEBEBEBEEBBBEEBBEBEBBEEBE

42、EEEBBRLSURROUND BACK/SUB WOOFERSURROUNDSPEAKERSVIDEO1 INVIDEO2 INDVDINPHONO/AUX INMD/TAPEAUDIOOUTMD/TAPEINVIDEO1OUTVIDEO1INVIDEO2INCENTERSUBWOOFERDVDINFRONTSURROUNDDVD 6CH INCD/DVD INMONITOR OUTVIDEO1 OUTVIDEOSUBWOOFERPRE OUTRLCCENTERSPEAKERSFRONTWH116CN108 CN109CN110 CN111CN112WH119CN105CN115J205 J

43、206CN118POWERCN116S101PHONESWH116S102WH114J801P102CN806IC107WH122E8IC106WH121E6CN104CN117WH106WH107D123 D124E2E4CN114WH110X09 B/9X09 F/9X09 D/9X09 I/9X09 H/9X09 E/9X09 C/9X09 G/9X09-6850-10 A/9(J70-1712-11)REDYELORGYELBLUBLUREDORGWHT11514 2115617148121415134131EB211 10141485WHT1315WHT1312WHTWHT12EBW

44、HTW405W404R701R804R702W406R995R996C314R703R800R801R802R803W182R661C1C2C125C126C127C128C129C131C132C133EBC134C135C137C138C139C140C141C142C143C144C145C146C14713GO IGOI21342C148C149C150C151C152C153C154C155C156C157C272C273C274C301C302C303C304C305C306C307C309C310C31 1C316C317C318C319 C320C321C322C323C324

45、C325C326 C327C328C329C330C332C333C334C335C336C337C338C353C354C355 C356C375C376C377C378C379R657C380C401C403C404C405C406C407C408C410C41 1C412C413C416C417C424C425C426C427C428 C429C430C431C433C434C435C436C437C438C439C440C441C442C443C444C445C446C638C639C640C641C642C643C644C645C648C652K101K401K402K403L301

46、L302L303L401L402L403R123R124R125R126R127R128R129R130R132R133 R134 R136R137 R138R139R140R141R142R143R144R269 R270 R271R284R285R286R287R288R301R302R303R304R305 R306R307R308 R309R312R313R314R315R316R317R318R319R320R321R322R323R324R325R326R327R328R329R330R331R332R333R334R335R336R337R338R339R340R341R342

47、R343R344R345R346R347R348R349R350R351R352R353R354R355R356R357R358R359R360 R361R362R363R364R365R366R367R368R369R370R372R379R380R381 R382R383R384R385R386R387R388R389R390R391R392R393R397R398R401R402R403R404R406R407R408R409R410R411R412R413R414R415R416R417R418R419R420R421R422R423R424R425R426R427R428R429R4

48、30R431R432R433R434R435R437R438R439R440R441R443EBR444R445R450R451R452R453R456R457R458R459R460R461R462R463R464R465R466R467R468R469R470R471R472R473R474R475R476R477R478 R479R480R481R482R483R499R643 R645R646R647R648R649R650R651R652R653R654R655T101W241W273W271W270W307W300W293112222W292W288W282 W283W280W27

49、9W265W264W263W262W261W260W258W257W256W255W254W253W317W287W285W284W295W290W180W184W185W186W191W190W189W188W187W278W277W276W275W274W194W308W309W311W200W199W198W312W327W250W251W248W314W205W206W207W208W209W213W214W212W21 1W218W217W216W219W210W246W238W237W236W239W240W243W245W172W171W170W178W177W176W174W169W203W396W252W179W195W232W161W162W160W166W269W159W157W324W225W394W192W230W249W181W229W204W395W222W322W310W196W226W227W151W158W183W168C315W221C414C415W154C331W286W215W281W223W299W259W297W266W197W3