Kenwood-KRFVR707-avr-sm 维修电路原理图.pdf

70%AUDIO-VIDEO SURROUND RECEIVER 2003-1 PRINTED IN KOREAB51-5840-00 (K/K) 3471POWERSTANDBYDIMMERSPEAKERS ON OFFPHONESACTIVE EQLISTEN MODEINPUT MODEBANDAUTOMEMORYACTIVE EQDTSDOLBY DIGITALSOUNDSET UPMULTI CONTROLINPUT SELECTORDOWNMUTEUPVOLUME CONTROLONOFFON STANDBYKnob *(K29-)Knob(BUTTON) *(K27-)AUXSWITCHEDTOTAL 90W MAX.VIDEO 1OUTAC OUTLETSSPEAKERS(616)GNDAMANTENNAFM75VIDEOSURROUNDSPEAKERS(8-16)CENTERSPEAKER(8-16)FRONTSPEAKERS(8-16)VIDEO 2DVDDIGITAL INSYSTEM CONTROLVIDEO 2INDVDINVIDEO 1INMONITOROUTPRE OUTSUB WOOFERPLAY INVIDEO 2DVDREC OUT PLAY INMD / TAPECD / DVDAUDIOGRAYWHITEGREENBLUEREDLCRLRREC OUT PLAY INVIDEO1CD / DVDLR+-+-COAXIALOPTICALFront glass *(B10-)* Refer to parts list on page 29. KRF-V4070D/V4070D-S/V5070D/V5070D-SSERVICE MANUALMetallic cabinet *(A01-)AC power cord bushing(J42-0349-05)AC power cord *(E30-)Illust. is KRF-V4070D.KRF-V5570D/V5570D-S/V6070D/V6070D-SVR-705/705-S/707/715/715-S/716Phone jack (E11-0271-05)Knob *(K29-)Panel *(A60-)Knob *(K29-)Knob *(K29-)Knob *(K29-)Knob *(K29-)Tuner assy *(W02-)Miniature phone jack (E11-0293-05)Optical receiving module (W02-2802-05)Pin jack (E63-1080-05)AC outlet *(E03-)Pin jack (E63-1314-05)Pin jack (E63-1291-05)Pin jack (E63-1321-05)Pin jack (E63-1301-05)Pin jack (E63-1146-05)Lock terminal board (E70-0156-05)Lock terminal board (E70-0175-05)Pin jack (E63-1301-05)RadioFans.CN 收音机爱 好者资料库FM indoor antenna (1)(T90-0877-05)AM loop antenna (1)(T90-0893-05)Remote control unit (1)(See the below table)Batteries (R6/AA) (2)AC Plug Adaptor (1)(E03-0115-05) Use to adapt the plug on thepower cord to the shape of thewall outlet.(Accessory only for regions whereuse is necessary.) RC-R0824RC-R0626RC-R0625KRF-V4070D/V5070D/V6070D/VR-705/707/715/7162ACCESSORIES / CAUTIONSAccessoriesResetting the MicrocomputerThe microcomputer may malfunction (unit cannot be operated, orshows an erroneous display) if the power cord is unplugged while thepower is ON, or due to some other external factor. If this happens,execute the following procedure to reset the microcomputer andreturn the unit to its normal operating condition. 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 factoryUnplug the power cord from the wall outlet, thenplug it back in while holding down the POWER key.For the U.S.A. and CanadaWith the power cord plugged in, turn the POWER keyOFF. Then, while holding down the ON/STANDBY key, press POWER.For other countriesMemory back up functionPlease note that the following items will be deleted from the unitsmemory if the power cord is disconnected from the AC outlet forapproximately 3 days. Power mode. Distance setting. Input selector settings. Input mode setting. Picture output. Midnight mode setting. Speaker ON/OFF. PRO LOGIC II mode setting. Volume level. Broadcast band. BASS, TREBLE, INPUT level. Frequency setting. Dimmer level. Preset stations. MD/TAPE settings. Tuning mode. Listen mode setting. CINEMA EQ ON/OFF. Speaker settings. LOUDNESS ON/OFF. SW RE-MIX ON/OFF.CautionsMODELPARTS #REMOTEDESTI-CONTROL #NATIONKRF-V4070DA70-1614-05RC-R0628E1KRF-V4070D-SE2KRF-V4070D-SA70-1612-05RC-R0626X2KRF-V5070DA70-1613-05E3KRF-V5070DA70-1611-05RC-R0625M3KRF-V5070D-SA70-1613-05E4KRF-V5070D-SA70-1611-05M4X4KRF-V5570DA70-1612-05RC-R0626X5KRF-V5570D-SM6X6KRF-V5570D-SA70-1614-05RC-R0628E6MODELPARTS #REMOTEDESTI-CONTROL #NATIONKRF-V6070DA70-1617-05RC-R0824M7KRF-V6070DX7KRF-V6070DA70-1618-05RC-R0825E7KRF-V6070D-SA70-1617-05RC-R0824M8KRF-V6070D-SA70-1618-05RC-R0825E8VR-705A70-1612-05RC-R0626K1P1VR-705-SK6P6VR-707A70-1617-05RC-R0824K2P2VR-715A70-1611-05K3P3VR-715-SRC-R0625K5P5VR-716A70-1617-05RC-R0824K4P4REMOTE CONTROL vs MODELRadioFans.CN 收音机爱 好者资料库INTERCONNECTION DIAGRAM131311101011191171115154121121100KHz50kHz100KHz50kHz1211619121151151616117121115: AC110-120V/220-240V: AC230V 50Hz: AC240V 50Hz(E)(X)WWCN109CN108(K,P) : AC120V 60Hz50/60Hz(M)CN110F101CN111T1AL 250VF102W1511331314113141113114115151T1011212212121EXCEPT K,P TYPEK,P TYPE : 8A 125V: T3.15AL 250V12134121131313CN116CN117F103T3.15AL 250V120V 240VUNIT No.0-100-210-100-110-210-210-100-10COUNTRYABB.KRF-V5070DKRF-V5070D-SVR-705EUROPEAUSTRALIAGENERAL MARKETCANADAEUROPEU.S.A.E4P1K1M4X4E3KRF-V4070DKRF-V4070D-SKRF-V5570DKRF-V5570D-SVR-716VR-715CANADACANADAGENERAL MARKETEUROPEU.S.A.U.S.A.P4M3K4P3K3E6AUSTRALIAEUROPEGENERAL MARKETAUSTRALIAEUROPEAUSTRALIAE2M6X6X5X2E1MODEL NAMEDESTINATIONCOUNTRYEUROPEDESTINATIONCANADAU.S.A.AUSTRALIAGENERAL MARKETKRF-V6070D-S(M8,E8,X8)VR-707KRF-V6070D(M7,E7,X7)MODEL NAMEX7,80-140-14K2P20-140-24UNIT No.ABB.E7,8M7,8VR-705KRF-V5070D-SMODEL NAMEKRF-V5070DKRF-V4070DKRF-V4070D-SCOUNTRYABB.K1P1M4E4X4M3E1X2E2E3AUSTRALIAGENERAL MARKETAUSTRALIAGENERAL MARKETEUROPEEUROPEEUROPECANADAEUROPEU.S.A.0-720-710-212-722-710-102-710-21DESTINATIONUNIT No.DESTINATIONU.S.A.CANADACOUNTRYCANADACANADAU.S.A.GENERAL MARKETAUSTRALIAEUROPEU.S.A.GENERAL MARKETEUROPEAUSTRALIAAUSTRALIAKRF-V6070D(E7,M7,X7)KRF-V6070D-S(E8,M8,X8)KRF-V5570DVR-716KRF-V5570D-SVR-707MODEL NAMEVR-715E7,8M7,8X7,8X6X52-720-220-720-71P2E6M6P4K2K3P3K4ABB.0-110-212-710-12UNIT No.0-10X5AUSTRALIAKRF-V5570D0-72GENERAL MARKETAUSTRALIAEUROPECOUNTRYDESTINATIONU.S.A.U.S.A.CANADACANADAKRF-V6070D-S(M8,E8,X8)VR-716VR-707KRF-V6070D(M7,E7,X7)MODEL NAMEK4P4X7,8P2K20-110-710-10UNIT No.M7,8E7,8ABB.0-212-71EUROPEKRF-V5070D-SVR-715VR-705CANADACANADAU.S.A.AUSTRALIAU.S.A.KRF-V5070DKRF-V5570D-SEUROPEGENERAL MARKETGENERAL MARKETEUROPEAUSTRALIAGENERAL MARKET2-71E4P1P3K30-11K1X40-710-10E3M4M32-710-210-21E6X6M60-222-72KRF-V4070DKRF-V4070D-SMODEL NAMEEUROPEEUROPEAUSTRALIACOUNTRYDESTINATIONE1X2E20-732-73UNIT No.ABB.1421111311212KRF-V4070D: 2.5A 250VCN4WH106CN5WH105CN803CN801CN802CN805WH804CN3CN1A1CD/DVDVIDEO2J1DVDCONTROLSYSTEMJ800MONITOROUTDVDPLAY INJ901VIDEO2PLAY INVR-716 ONLYONLY(M)TYPES800CHANNELSPACESWITCHCOAXIAL INOPTICAL INCN601S601CD/DVDOPTICAL INCN603SYSTEMCONTROLJ602COAXIAL IN(M)TYPEONLYVIDEO2J601DVDCHANNELSPACESWITCHA601CN901CN605CN103WH123WH120CN501J501PLAY INDVDMONITOROUTVR-707 ONLYPLAY INVIDEO2CN102CN201E10(K,P) TYPEEXCEPTJ206J205EXCEPTKRF-V5570DVR-715/716RJ401HEADPHONEJ801FRONTLCENTERSPEAKERSSURROUNDBACK/SUB WOOFERSURROUNDRSPEAKERSJ403LVR-707/715/716ONLYKRF-V5570D/5570D-SKRF-V6070D/6070D-SKRF-V4070D/4070D-SKRF-V5070D/5070D-SSPEAKERSSURROUNDRJ402LVR-705ONLYKRF-V5570D-SJ404SUB WOOFERPRE OUTE9VIDEO1MONITORJ604J603OUTOUTINDVDVIDEO2ININVIDEO1VIDEOWH117CN806E7E5E8E6E1E3WH119-1IN6chDVDJ204CENTERSUBWOOFERRLLRSURROUNDFRONTLVIDEO2J203RRLRDVD INL IN INVIDEO1AUDIOVR-707/715/716KRF-V5070D/V5070D-SKRF-V6070D/V6070D-SONLYKRF-V4070D/V4070D-SKRF-V5570D/V5570D-SVR-705ONLYRVIDEO2J203AUDIO IN INVIDEO1LRLVR-707/715/716KRF-V6070D/V6070D-SKRF-V5070D/V5070D-SONLYRMD/TAPEJ202AUDIOLVIDEO1ROUT INMD/TAPELRLOUTAUDIO IN INPHONO/AUXCD/DVDRJ201LLRCN101CN175FMGNDAMEXCEPT(X) TYPEONLY(X) TYPECN105CN115WH114S102POWEREXCEPT (K,P) TYPEPOWER TRANSFORMERCN112WH103POWER TRANSFORMERWH103WH116-1WH119-2CN118WH116-2WH104CN104(M) TYPE ONLYS101VOLTAGESELECTOR(X08-3230-10)(X08-3130-14)(X09-6740-10)(X09-6750-10)(X14-7660-10)(X14-7650-10)CN114WH110E2E4EXCEPT (M) TYPEWH118WH118WH121WH122WH107WH106WH112-1WH112-2(X14-7650-10/7660-10)DISPLAY PCBSURROUND UNIT(X08-3130-14)(X08-3230-10)SURROUND UNIT(X09- )(I/9)(H/9)(X09- )(X09- )(B/9)(W02-2972-05) : E TYPE(W02-2971-05) : X,M 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)(X25-6520-12)S-VIDEO UNIT(X09-6740-10/6750-10)POWER AMPLIFIER UNIT(A/9)KRF-V6070D(X09- ) (G/9)KRF-V4070D/V5070D/V6070D/VR-705/707/715/71634ACEBD2135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARDC503R507C501R508C504R509C505C502C506R510R506R511C507R512C508R513C521C519C517R521C516C520C522C528C522R532R538R528C526C518R522C524C514R533C536C537C541R536C540C515R523C513R525R540R550R546R548C551C550R501R541C547C549C553R549R543C555R551R547C538R535C534R534C539R502R503C546C548C554R542C552C535R545R539R544R524R526C523R537R531C527R529C525R52781417814175814581458145814IC502IC501MONITRDVDVIDEO2OUTPLAY INPLAY INIC504IC503IC505IC506C510W501R552W502R514W506W516W521W518W519W519W546W545W544W543W542W541W515W512W511W510W523W524R553R50416117216117216R515R516W503R505W547C509W504W508W505W507W509R518R517R519R520W525W526W522W517W529W528W527W514W513W532W531W530W533W534W535W536W537W538W539W540C511J501CN503CN502Q501CN501X25-6520-12(J70-1614-11)D501D502Q502EBBEFGIKMOHJLN2135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD 65C932C922R501R503R504C912C126C8C9C12C15C17C35C38R11R107R108R207R208R307R308R407R408R502R505R506R507R508C1C2C10C16C123C124CP600CP601CP603CP604R1R2R4R9R10R15R16R17R18R19R20R21R22R30R109R110R111R112R123R124R125R126R127R128R129R130R209R210R211R212R213R216R309R310R311R312R409R410R411R412R513R541R542R543R121R122C914R156R155R157R158R14R23C19C20CP51CP52C514R514R32C39113CP6021281514134518916145811123333444221217148148537723611087314410971148173216111121220102244235814ROMRAMDSP1458151301641851458145850kHz100kHzC515C33CODECC930C920C910C31C5GIOGIOGIOGIOC6C7C34C900C101C102C127C128C201C202C209C210C30121C302C309C310C401C402C409C410R920R930R931X1BEBED930IC2IC4IC60D1D920IC6IC50IC51IC52IC61D910IC11IC12IC21IC31IC41IC123IC3IC7IC5X08-3130-10IC93IC92A1A2A3CONTROLSYSTEMDVD/6CHVIDEO 2COAXIALCD/DVDDIGITAL INVIDEO 3OUTD900J1J800CN3CN5S800CN1CN4IC91IC90X08-3130-10 (J70-1571-42) (SIDE B)(J70-1571-42)(SIDE A)D3D4D800D801D950Q951D901D902D951Q950C32C600C931R3R5R6C11C500C502C504C505C507C508C509C511C512C513C601C921C501C503C506C510C911C108C121C122C125C206C308C408R950R900C107C207C307C407C30C3C4C18C36C37C103C104C203C204C303C304C403C404C802C912C923C933R7R8R103R104R203R204R303R304R402R403R512R955R214R215C800C801C105C106C205C208C305C306C405C406C901R101R102R105R106R201R202R205R206R301R302R305R306R401R404R405R406R509R510R511R910C913R951R952R953R954R608R601R602R603R604R605R606R607C908C803C909C154C153L1L2W999R31C602C603R151R152R153R154R515C109C110C411OPTICAL2PRTVXQSUWY135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD 78D900D613D614D902Q902D901Q901D604D601D606D602D607D603D610Q601Q608D605D608Q609X08-3230-10 (J70-1659-02) (SIDE A)J901CN901Q606A601D609J601J602CN601S601CN603CN605X08-3230-10 (J70-1659-02) (SIDE B)W900C700C709C719C741R53R623R625R626C660C661R1R25R640R670R691C710C742C2C20C611C624C634C635C666C705C706C715C716C725C726C791C792R363R364R365R629R635R644R703R714R724R791R792C632C633C636C637C663C703C704C713C714C723C724R22R23R32R615R642R664R665R685R701R702R705R706R711R712R715R716R721R722R725R726R735R736C901C904C905C906C907C908R901R904R905R906R921C909C910C916R907R908R911R912R800R801R805R806R807R808R810R811R812R813R814R911R713R723R704C903R903R902C90213451345R677C609C610C612C617CP601CP602R612R632R633R634C601C606C669R605R609R680R683R684C619C622C623C665C720C744R752R754C29C603C604C605C607C614C615C618C631C668C671C672C675C676C707C708C717C718C727C728R611R639R672R707R708R717R718R727R728C602C608C737C738CP603CP604CP605R31R360R361R362OGIR601R602R603R604R608R610R613R614R624R627R628R630R631R637R638R663R673R674R675R676R678R679R689R690R692R693R694R709R710R719R720R729R730R737R738R739R740R741R742R743R744R745R746R747R748R749R750R751R753R756R757R758C917C918C919C920R793R794R795R796R797R798R799R802R803R804R667R8091304325132921142011201011120101281840639291771714811478144854114851112333344412223016115851485141458145814581458CODEC119218ROMDSPPOWER SUPPLYFILTER50us75us50kHz100kHz12BE121202S.VIDEO16R915R916C912C913C915C613C616C656C662C670C659C673R641C621C654C657R671C667C701C702C711C712C721C722C739C740R666X601EBEBEBEBEBIC609IC611IC701IC702IC703IC705IC707IC601IC602IC603IC604IC605IC606IC1IC2IC5IC901VIDEO2PLAY INDVDPLAY INMONITOROUTCHANNELSPACESYSTEMCONTROLDVD/VIDEO2COAXIAL INDC/DVDOPTICAL INIC902IC612ZAAACAEAGAIABADAFAH2135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD109IC607IC105IC206IC301IC401WH101WH105WH118WH105WH104WH107WH104WH101WH108WH102WH121WH112WH106WH122WH102X09-6750-10 A/9 (J70-1662-11)X09-6740-10 A/9 (J70-1661-11)Q701Q800Q801Q802Q803E9D113D114D115D116D117D118D119D120D121D122D215D301D302D303D304D305D306D307D308D309D310D311D312D313D314D315D316D319D320D323D401D402D403D404D406D407D408D602D603E1E3E5E7J402J401J403J404J603J604P101Q113Q114Q301Q302Q303Q304Q305Q306Q307Q308Q309Q310Q311Q312Q313Q314Q315Q316Q317Q318Q319Q401Q402Q403Q404Q405Q406Q407Q408Q409Q410Q411Q412D999E14E12CN103WH117WH120WH123WH119WH112WH108REDYELORGYELBLUBLUREDORGWHT1151421617148121415134131EB21110141485WHT1315WHT1312WHTWHT12EBWHTW405W404R701R804R702W406R995R996C314R703R800R801R802R803W182R661C1C2C125C126C127C128C129C131C132C133EBC134C135C137C138C139C140C141C142C143C144C145C146C147IC107WH122X09 I/9X09 G/9X09 H/9E813GOIGOI2IC106WH121E61342C148C149C150C151C152C153C154C155C156C157C272C273C274C301C302C303C304C305C306C307C309C310C311C316C317C318C319C320C321C322C323C324C325C326C327C328C329C330C332C333C334C335C336C337C338C353C354C355C356C375C376C377C378C379C380C401C403C404C405C406C407C408C410C411C412C413C416C417C424C425C426C427C428C429C430C431C433C434C435C436C437C438C439C440C441C442C443C444C445C446C638C639C640C641C642C643C644C645C648C652K101K401K402K403L301L302L303L401L402L403R123R124R125R126R127R128R129R130R132R133R134R136R137R138R139R140R141R142R143R144R269R270R271R284R285R286R287R288R301R302R303R304R305R306R307R308R309R312R313R314R315R316R317R318R319R320R321R322R323R324R325R326R327R328R329R330R331R332R333R334R335R336R337R338R339R340R341R342R343R344R345R346R347R348R349R350R351R352R353R354R355R356R357R358R359R360R361R362R363R364R365R366R367R368R369R370R372R379R380R381R382R383R384R385R386R387R388R389R390R391R392R393R397R398R401R402R403R404R406R407R408R409R410R411R412R413R414R415R416R417R418R419R420R421R422R423R424R425R426R427R428R429R430R431R432R433R434R435R437R438R439R440R441R443EBR444R445R450R451R452R453R456R457R458R459R460R461R462R463R464R465R466R467R468R469R470R471R472R473R474R475R476R477R478R479R480R481R482R483R499R643R645R646R647R648R649R650R651R652R653R654R655T101W241W273W271W270W307W300W293112222W292W288W282W283W280W279W265W264W263W262W261W260W258W257W256W255W254W253W317W287W285W284W295W290W180W184W185W186W191W190W189W188W187W278W277W276W275W274W194W308W309W311W200W199W198W312W327W250W251W248W314W205W206W207W208W209W213W214W212W211W218W217W216W219W210W246W238W237W236W239W240W243W245W172W171W170W178W177W176W174W169W203W396W252W179W195W232W161W162W160W166W269W159W157W324W225W394W192W230W249W181W229W204W395W222W322W310W196W226W227W151W158W183W168C315W221C414C415W154C331W286W215W281W223W299W259W297W266W197W328W272WH106WH107D123D124E2E4CN114WH110131102111412WHTR145W315W142W231W247W150W298W152W233W296W149W294C432C409W316W242W235W163W228W155W323W244W167W156W148W289W268W267W325W234W398X09 C/9CN104CN116CN117CN118S101X09 D/9POWERVIDEO1 INVIDEO2 INDVD INPHONO/AUX INMD/TAPEAUDIOOUTMD/TAPEINVIDEO1OUTVIDEO1INVIDEO2INCENTERSUBWOOFERSUBWOOFERPRE OUTRLCCENTERSPEAKERSFRONTDVDINFRONTSURROUNDDVD 6CH INCD/DVD INMONITOR OUTVIDEO1 OUTVIDEOPHONESS102WH114WH116120V131213240VF103X09 E/9J801P102CN80613C826C827X09 F/9WH119WH116J205J206CN105CN108CN109CN110CN111CN112CN1151412121