Kenwood-KRFVR804S-avr-sm(1) 维修电路原理图.pdf

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1、AUDIO-VIDEO SURROUND RECEIVER 2004-3 PRINTED IN KOREAB51-5892-00 (K/K) 953Knob *(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 1OUTV

2、IDEO 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 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)RadioFans.CN 收音机爱 好者资料库Remote control unit (1) (See the be

6、low table)RC-R0625RC-R0626RC-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.(Acces

7、sory only for regionswhere 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 O

8、N, 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 i

9、t 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 countrie

10、sMemory back up functionPlease 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 mode Input selector settings Picture output Speaker ON/OFF Volume level BASS, TREBLE, INPUT level TONE ON/OFF LOUDNESS

11、 ON/OFF Dimmer level MD/TAPE settings Listen mode setting SP SYSTEM Speaker settings Distance setting SUBWOOFER ON/OFF SW RE-MIX ON/OFF Input mode setting Midnight mode setting Broadcast band Frequency setting Preset stations Tuning mode ACTIVE EQ mode PRO LOGIC mode DSP mode Left channel level Righ

12、t channel level Center channel level Surround channel levelSurround Back channel level Subwoofer level PANORAMA ON / OFF DIMENSION CENTER WIDTH LFE levelREMOTE CONTROL vs MODELMODELPARTS #REMOTE CONTROL #DESTI-NATIONKRF-V4080DA70-1613-05 RC-R0627E6KRF-V4080D-SE7KRF-V4080DA70-1611-05RC-R0625X7KRF-V50

13、80DA70-1613-05 RC-R0627E4KRF-V5080D-SE5KRF-V5080DA70-1611-05RC-R0825Y4KRF-V5080D-SX5Y5KRF-V5580D-S A70-1614-05 RC-R0628E3MODELPARTS #REMOTE CONTROL #DESTI-NATIONKRF-V5580D-S A70-1612-05 RC-R0626X3Y3KRF-V6080DA70-1618-05 RC-R0825E1KRF-V6080D-SE2KRF-V6080DA70-1617-05 RC-R0824Y1KRF-V6080D-SX2Y2VR-804-S

14、A70-1612-05 RC-R0626K3P3VR-806A70-1612-05 RC-R0626K1P1VR-806-SK2P2RadioFans.CN 收音机爱 好者资料库INTERCONNECTION DIAGRAM1911711151541100kHz50kHz21161911511516117125115: AC110-120V/220-240V: AC230V 50Hz: AC240V 50Hz(E)(X)WWCN109CN108(K,P) : AC120V 60Hz50/60Hz(Y)CN110F101CN111T1AL 250VF102W1511331111311411515

15、1T1011212212121EXCEPT K,P TYPEK,P TYPE : 8A 125V: T3.15AL 250V12134121131313CN116CN117F103T3.15AL 250V120V 240V1421111311212251KRF-V4080D-SAUSTRALIAEUROPE0-100-10E7X7KRF-V5580D-SMODEL NAMEVR-804-SKRF-V4080DKRF-V5080D-SKRF-V5080DKRF-V6080D-SKRF-V6080DVR-806-SMODEL NAMEVR-8062-92Y5PXDESTINATIONCOUNTRY

16、AUSTRALIAEUROPEEUROPEPXCANADAU.S.A.AUSTRALIAEUROPEABB.0-100-210-100-10X3E3E6Y3K3P3UNIT No.0-10E5X5DESTINATIONPXAUSTRALIAPXEUROPEEUROPEPXEUROPECANADAU.S.A.CANADAU.S.A.COUNTRYY12-912-920-102-910-110-11Y4E4E2Y2X2E10-10UNIT No.0-10P1P2K2ABB.K12-71EUROPEE1UNIT No.KRF-V6080D-SKRF-V5080DKRF-V5080D-SMODEL N

17、AMEKRF-V4080D-SKRF-V4080DVR-804-SKRF-V5580D-SU.S.A.K3PXAUSTRALIACANADAEUROPEEUROPEAUSTRALIAEUROPEE32-72E7Y3X3X7E6P30-220-722-710-100-712-71PXPXPXAUSTRALIAEUROPEEUROPEAUSTRALIAEUROPECOUNTRYDESTINATION0-72X5ABB.E52-72E4Y4Y5X2Y2E22-722-922-922-710-712-91UNIT No.VR-806/806-SMODEL NAMEKRF-V6080DPXCOUNTRY

18、U.S.A.CANADADESTINATIONABB.P1,P2K1,K2Y10-102-91KRF-V4080DVR-804-SMODEL NAMEKRF-V4080D-SKRF-V5080D-SKRF-V5580D-SMODEL NAMECOUNTRYABB.0-10EUROPECANADAEUROPEAUSTRALIAU.S.A.E6E72-710-71P3K3E72-71UNIT No.2-920-722-72UNIT No.DESTINATIONEUROPEAUSTRALIAPXE3Y3X32-712-910-71AUSTRALIAEUROPEDESTINATIONCOUNTRYPX

19、ABB.E5Y5X5VR-806-SKRF-V6080DKRF-V6080D-SMODEL NAMEKRF-V5080DVR-806UNIT No.0-102-722-92E12-71EUROPEEUROPEEUROPEAUSTRALIAPXPXPXE4Y4X20-71E2Y1Y22-912-712-91DESTINATIONCANADACOUNTRYU.S.A.P1,P2K1,K2ABB.51152113212113131414CN803CN801CN802CN805WH804MONITOROUTDVDINJ901VIDEO2INUSEDS601CD/DVDOPTICALCN603SYSTE

20、MCONTROLJ602COAXIAL(Y)TYPEONLYVIDEO2J601DVDCHANNELSPACESWITCHA601CN901CN605CN103WH123WH120CN102CN201E10(K,P) TYPEEXCEPTJ206J205EXCEPTRJ401HEADPHONEJ801FRONTLCENTERSPEAKERSSURROUNDBACK/SUB WOOFERSURROUNDRSPEAKERSJ403LVR-806/806-SUSEDKRF-V5580D-SKRF-V6080D/V6080D-SKRF-V4080D/V4080D-SKRF-V5080D/V5080D-

21、SSPEAKERSSURROUNDRJ402LVR-804-SUSEDKRF-V5580D-SJ404SUB WOOFERE9VIDEO1MONITORJ604J603OUTOUTINDVDVIDEO2ININVIDEO1VIDEOWH117CN806E1E3WH119-1IN6chDVDJ204CENTERSUBWOOFERRLLRSURROUNDFRONTLVIDEO2J203RRLRDVD INL IN INVIDEO1AUDIOKRF-V4080D/V4080D-SKRF-V5080D/V5080D-SKRF-V6080D/V6080D-SUSEDKRF-V5580D-SVR-806/

22、806-SVR-804-SUSEDRVIDEO2J203AUDIOPLAYPLAYVIDEO1LRLRMD/TAPEJ202AUDIOLVIDEO1RRECMD/TAPELRLRECAUDIOAUXCD/DVDRJ201LLRCN10175FMGNDAMEXCEPT(X) TYPEONLY(X) TYPECN105CN115WH114S102POWEREXCEPT (K,P) TYPEPOWER TRANSFORMERCN112WH103POWER TRANSFORMERWH103WH116-1WH119-2CN118WH116-2WH104CN104(Y) TYPE ONLYS101VOLT

23、AGESELECTORCN114WH110E2E4EXCEPT (Y) TYPEWH118WH118WH107WH106WH112-1WH112-2CN601KRF-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

24、-SUSEDCN604CN606RJ604LSURR BACKPRE OUTVR-806/806-SKRF-V5080D/V5080D-SKRF-V6080D/V6080D-SUSEDKRF-V5580D-SKRF-V4080D/V4080D-SUSEDVR-804-S(Y)TYPEWH301V6080D-SJ101VIDEO2DVDY INCb INVIDEO2DVDCr INVIDEO2DVDYCbCrMONITOROUTJ102 IN INPLAYPLAYPLAY IN IN INOUTOUTP101WH122E7E8E5WH121E6DIGITAL INPRE OUT(X14-7770

25、-10/7800-10)DISPLAY UNIT(X08-3300-10/3320-10)SURROUND UNIT(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

26、)(X25-6670-10)SUB CIRCUIT UNIT(I/9)(X09- )(X09- )(H/9)KRF-V4080D/V5080D/V5580D-S/V6080D/VR-804-S/8063ABDFHJCEGI2135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD(Component side view)45R677C609C610C612C617CP601CP602R612R632R633R634C601C606C669R605R609R680R683R684

27、C619C622C623C665C720C744R752R754C29C603C604C605C607C614C615C618C631C668C671C672C675C676C707C708C717C718C727C728R611R639R672R707R708R717R718R727R728C602C608C737C738CP603CP604CP605R601R602R603R604R608R610R613R614R624R627R628R630R631R637R638R663R673R674R675R676R678R679R689R690R692R693R694R709R710R719R7

28、20R729R730R737R738R739R740R741R742R743R744R745R746R747R748R749R750R751R753R756R757R758C731R646R648C732R760R759R647C626BER651C917C918C919C920R793R794R795R796R797R798R799R802R803R804R667R809R656R657R658C682C683C776R653R655 R654R652C767C768R767R768R769R771R772R770R776R775C735C736C6814185282918394061771

29、441147817OGI814114855814441134332312228191614581458145814581458415814581153016EBEBEBEBEB1BE2161192181252421250us75us50kHz100kHz13R915R916C912C913C915C613C616C656C662C670C659C673R641C621C654C657C667C701C702C711C712C721C722C739C740R666R671X601C733C734C730C625C627C729C686C687C761C762C773C774C782C781EBW

30、900C700C709C719C741R53R623R625R626C660C661R640R670R691C710C742C611C624C634C635C666C705C706C715C716C725C726C791C792R629R635R644R703R704R713R714R723R724R791R792C632C633C636C637C663C703C704C713C714C723C724R615R642R664R665R685R701R702R705R706R711R712R715R716R721R722R725R726R735R736R761R762C901 C902C903

31、C904C905C906C907C908R901 R902R903R904R905R906R921C909C910C916R907R908R911R912R733R734R731R732R782R781R800R801R805R806R807R808R810R811R812R813R814R917R645C620C775R764R763C688C763C764C765C766R779R780R765R766R777R778R773R774C771C772C778C77754311345B EB ED604D601D606D602D607D603D610Q601Q608D605D608Q609Q

32、701Q702J901CN901A601D609J601Q703Q606J604S601CN603CN605CN604CN601CN606D900D613D614D612D902Q902D901Q901IC701IC702IC703IC705IC707IC601IC602IC603IC604IC605IC606IC704Q607D611IC901IC902IC607IC708IC612IC609IC611X08-3300-10 (J70-1714-12) (SIDE A)X08-3300-10 (J70-1714-12) (SIDE B)VIDEO2PLAY INDVDPLAY INMONIT

33、OROUTCHANNELSPACESURR BACKPRE OUTDVD/VIDEO2COAXIAL INDC/DVDOPTICAL IN2KMOQSLNPRT135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD(Component side view)67D900D613D614D902Q902D901Q901D604D601D606D602D607D603D610Q601Q608D605D608Q609X08-3320-10 (J70-1716-02) (SIDE A)

34、J901CN901Q606A601D609J601J602CN601S601CN603CN605X08-3320-10 (J70-1716-02) (SIDE B)W900C700C709C719C741R53R623R625R626C660C661R1R25R640R670R691C710C742C2C20C611C624C634C635C666C705C706C715C716C725C726C791C792R363R364R365R629R635R644R703R714R724R791R792C632C633C636C637C663C703C704C713C714C723C724R22R2

35、3R32R615R642R664R665R685R701R702R705R706R711R712R715R716R721R722R725R726R735R736C901C904C905C906C907C908R901R904R905R906R921C909C910C916R907R908R911R912R800R801R805R806R807R808R810R811R812R813R814R911R713R723R704C903R903R902C90213451345R677C609C610C612C617CP601CP602R612R632R633R634C601C606C669R605R6

36、09R680R683R684C619C622C623C665C720C744R752R754C29C603C604C605C607C614C615C618C631C668C671C672C675C676C707C708C717C718C727C728R611R639R672R707R708R717R718R727R728C602C608C737C738CP603CP604CP605R31R360R361R362OGIR601R602R603R604R608R610R613R614R624R627R628R630R631R637R638R663R673R674R675R676R678R679R6

37、89R690R692R693R694R709R710R719R720R729R730R737R738R739R740R741R742R743R744R745R746R747R748R749R750R751R753R756R757R758C917C918C919C920R793R794R795R796R797R798R799R802R803R804R667R8091304325132921142011201011120101281840639291771714811478144854114851112333344412223016115851485141458145814581458CODEC1

38、19218ROMDSPPOWER SUPPLYFILTER50us75us50kHz100kHz12BE121202S.VIDEO16R915R916C912C913C915C613C616C656C662C670C659C673R641C621C654C657R671C667C701C702C711C712C721C722C739C740R666X601EBEBEBEBEBIC609IC611IC701IC702IC703IC705IC707IC601IC602IC603IC604IC605IC606IC1IC2IC5IC901VIDEO2PLAY INDVDPLAY INMONITOROU

39、TCHANNELSPACESYSTEMCONTROLDVD/VIDEO2COAXIAL INDC/DVDOPTICAL INIC902IC612UVXZABADWYAAAC2135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD(Component side view)89IC607IC105IC206IC301IC401WH101WH105WH118WH105WH104WH107WH104WH101WH108WH102WH121WH112WH106WH122WH102Q70

40、1Q800Q801Q802Q803E9D113D114D115D116D117D118D119D120D121D122D215D301D302D303D304D305D306D307D308D309D310D311D312WH302WH301D313D314D315D316D319D320D323D401D402D403D404D406D407D408D602D603E1E3E5E7J402J401J403J404J603J604P101Q113Q114Q301Q302Q303Q304Q305E21Q306Q307Q308Q309Q310Q311Q312Q313Q314Q315Q316Q317

41、Q318Q319Q401Q402Q403Q404Q405Q406Q407Q408Q409Q410Q411Q412D999E14E12CN103WH117WH120WH124WH123WH119WH112WH108BBBEEEEBEBBEEBIC202IC101IC201WH109WH109WH200WH118WH103WH103D202Q201D201D203D317D318J201J202J203J204E10Q203E11CN102CN101CN201WH200BEBBBEEEBBEEEBEBBEEBBEBEBEBEBEBEEBBBEEBBEBEBBEEBEEEE BBRLSURROUND

42、 BACK/SUB WOOFERSURROUNDSPEAKERSVIDEO1 INVIDEO2 INDVD INPHONO/AUX INMD/TAPEAUDIOOUTMD/TAPEINVIDEO1OUTVIDEO1INVIDEO2INCENTERSUBWOOFERDVDINFRONTSURROUNDDVD 6CH INCD/DVD INMONITOR OUTVIDEO1 OUTVIDEOSUBWOOFERPRE OUTRLCCENTERSPEAKERSFRONTWH116CN108CN109CN110CN111CN112WH119CN105CN115J205J206CN118POWERCN11

43、6S101PHONESWH116S102WH114J801P102CN806IC107WH122E8IC106WH121E6CN104CN117WH106WH107D123D124E2E4CN114WH110X09 B/9X09 F/9X09 D/9X09 I/9X09 H/9X09 E/9X09 C/9X09 G/9X09-6850-10 A/9(J70-1712-11)REDYELORGYELBLUBLUREDORGWHT115142115617148121415134131EB21110141485WHT1315WHT1312WHTWHT12EBWHTW405W404R701R804R7

44、02W406R995R996C314R703R800R801R802R803W182R661C1C2C125C126C127C128C129C131C132C133EBC134C135C137C138C139C140C141C142C143C144C145C146C14713GOIGOI21342C148C149C150C151C152C153C154C155C156C157C272C273C274C301C302C303C304C305C306C307C309C310C311C316C317C318C319C320C321C322C323C324C325C326C327C328C329C33

45、0C332C333C334C335C336C337C338C353C354C355C356C375C376C377C378C379R657C380C401C403C404C405C406C407C408C410C411C412C413C416C417C424C425C426C427C428C429C430C431C433C434C435C436C437C438C439C440C441C442C443C444C445C446C638C639C640C641C642C643C644C645C648C652K101K401K402K403L301L302L303L401L402L403R123R12

46、4R125R126R127R128R129R130R132R133R134R136R137R138R139R140R141R142R143R144R269R270R271R284R285R286R287R288R301R302R303R304R305R306R307R308R309R312R313R314R315R316R317R318R319R320R321R322R323R324R325R326R327R328R329R330R331R332R333R334R335R336R337R338R339R340R341R342R343R344R345R346R347R348R349R350R35

47、1R352R353R354R355R356R357R358R359R360R361R362R363R364R365R366R367R368R369R370R372R379R380R381R382R383R384R385R386R387R388R389R390R391R392R393R397R398R401R402R403R404R406R407R408R409R410R411R412R413R414R415R416R417R418R419R420R421R422R423R424R425R426R427R428R429R430R431R432R433R434R435R437R438R439R44

48、0R441R443EBR444R445R450R451R452R453R456R457R458R459R460R461R462R463R464R465R466R467R468R469R470R471R472R473R474R475R476R477R478R479R480R481R482R483R499R643R645R646R647R648R649R650R651R652R653R654R655T101W241W273W271W270W307W300W293112222W292W288W282W283W280W279W265W264W263W262W261W260W258W257W256W25

49、5W254W253W317W287W285W284W295W290W180W184W185W186W191W190W189W188W187W278W277W276W275W274W194W308W309W311W200W199W198W312W327W250W251W248W314W205W206W207W208W209W213W214W212W211W218W217W216W219W210W246W238W237W236W239W240W243W245W172W171W170W178W177W176W174W169W203W396W252W179W195W232W161W162W160W16

50、6W269W159W157W324W225W394W192W230W249W181W229W204W395W222W322W310W196W226W227W151W158W183W168C315W221C414C415W154C331W286W215W281W223W299W259W297W266W197W328W272131102111412WHTR145W315W142W231W247W150W501W298W152W233W296W149W294C432C409W316W242W235W163W228W155W323W244W167W156W148W289W268W267W325W234