Kenwood-VR-616-Service-Manual电路原理图.pdf

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1、70%AUDIO-VIDEO SURROUND RECEIVER2002-3 PRINTED IN KOREAB51-5787-00 (K/K) 1383STANDBYDIMMERPHONESCINEMA EQLISTEN MODEINPUT MODEBANDAUTOMEMORYDSPDTSDOLBY DIGITALSOUNDSET UPMULTI CONTROLINPUT SELECTORDOWNMUTEUPVOLUME CONTROLPOWERSPEAKERS ONOFFONSTANDBYKnob (K29-8117-01)AUXGNDVIDEO 1OUTAC OUTLETSSPEAKER

2、SGNDAMANTENNA FM75VIDEOSURROUNDSPEAKERS(8-16)CENTERSPEAKER(8-16)FRONTSPEAKERS(8-16)VIDEO 2COAXIAL DVD6CHDIGITAL INSYSTEMCONTROLVIDEO 2IN DVDINVIDEO 1INMONITOROUTSUB WOOFERPRE OUTPLAY INVIDEO 2REC OUT PLAY INMD / TAPECD / DVDAUDIOGRAYWHITEGREENBLUEREDLCRLRREC OUT PLAY INVIDEO1CD / DVDOPTICALLR+-+-CEN

3、TERSUBWOOFER SURROUNDFRONTDVD / 6CH INPUTS VIDEOVIDEO 2INDVDINMONITOROUTFront glass *(B10-)*Refer to parts list on page 23. VR-606/616SERVICE MANUALMetallic cabinet (A01-3844-01)AC power cord bushing(J42-0349-05)AC power cord (E30-2941-05)Illust. is VR-606.Phone jack (E11-0271-05)Knob (K29-8103-04)P

4、anel (A60-2186-11)Knob (K29-8117-01)Knob (K29-8105-04)Knob (K29-8117-01)Tuner assy *(W02-)Miniature phone jack (E11-0293-05)Optical receiving module (W02-2802-05)Pin jack (E63-1080-05)AC outlet (E03-0148-05)Pin jack (E63-1254-05)Pin jack (E63-1255-05)Pin jack (E63-1256-05)Pin jack (E63-1258-05)Pin j

5、ack (E63-1260-05)Lock terminal board (E70-0156-05)Lock terminal board (E70-0155-05)Cylindrical receptacle (E56-0011-05)Pin jack (E63-1256-05)Indicator (B12-0448-04)Knob (K29-8117-01)Pin jack (E63-1146-05)VR-606/6162CONTENTS / ACCESSORIES / CAUTIONSCONTENTS / ACCESSORIES / CAUTIONS.2PARTS DESCRIPTION

6、S.3PC BOARD.4SCHEMATIC DIAGRAM.10EXPLODED VIEW.22PARTS LIST.23SPECIFICATIONS.29ContentsFM indoor antenna (1)(T90-0877-05)AM loop antenna (1)(T90-0852-05)Remote control unit (1)Batteries (R6/AA) (2)RC-R0728(A70-1584-05)Battery cover(A09-1258-08)Resetting the MicrocomputerThe microcomputer may malfunc

7、tion (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 res

8、etting 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 CanadaMemory back up functionPlease note that the follow

9、ing 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 ba

10、nd.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.AccessoriesCautionsCAPACITORSCC 45 TH 1H 220 J1234561 = Type . ceramic, electrolytic, etc.4 = Voltage rating

11、2 = Shape . round, square, ect.5 = Value3 = Temp. coefficient6 = Tolerance Temperature coefficient1st WordCLPRSTUColor*BlackRedOrangeYellowGreenBlueVioletppm/C0-80-150-220-330-470-7502nd WordGHJKLppm/C3060120250500Example : CC45TH = -470 60ppm/C Tolerance (More than 10pF)Code CDGJKMXZPNo code(%)0.25

12、0.5251020+40+80+100More than 10F - 10 +50-20-20-0Less than 4.7F -10 +75(Less than 10pF)CodeBCDFG(pF)0.10.250.5122nd wordABCDEFGHJKV1st word01.01.251.62.02.53.154.05.06.38.0-11012.516202531.540506380352100125160200250315400500630800-31000125016002000250031504000500063008000- Voltage rating Chip capac

13、itorsRefer to the table above.1 = Type2 = Shape3 = Dimension4 = Temp. coefficient5 = Voltage rating6 = Value7 = ToleranceDimension (Chip capacitors)Dimension codeLWTEmpty5.6 0.55.0 0.5Less than 2.0A4.5 0.53.2 0.4Less than 2.0B4.5 0.52.0 0.3Less than 2.0C4.5 0.51.25 0.2Less than 1.25D3.2 0.42.5 0.3Le

14、ss than 1.5E3.2 0.21.6 0.2Less than 1.25F2.0 0.31.25 0.2Less than 1.25G1.6 0.20.8 0.2Less than 1.0RESISTORS Chip resistor (Carbon)Dimension Carbon resistor (Normal type)1 = Type5 = Rating wattage2 = Shape6 = Value3 = Dimension7 = Tolerance4 = Temp. coefficientDimension (Chip resistor)Dimension codeL

15、WTE3.2 0.21.6 0.21.0F2.0 0.31.25 0.21.0G1.60.20.80.20.50.1Rating wattageCodeWattageCodeWattageCodeWattage1J1/16W2C1/6W3A1W2A1/10W2E1/4W3D2W2B1/8W2H1/2WCC45Color* Capacitor value010 = 1pF100 = 10pF101 = 100pF102 = 1000pF = 0.001F103 = 0.01F220 = 22pFMultiplier2nd number1st numberCC7300 01 HS LFJ1(Chi

16、p)234567(CH, RH, UJ, SL)(Chip)(B, F)(EX)CK7300 01 HFFZ1234567(EX)RK7300 02 BBEJ1(Chip)234567(B,F)(EX)RD1400 02 CBBJ1234567(EX)LTWVR-606/6163PARTS DESCRIPTIONS4ABDCE2 1357 46Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD (Component side view)R671R670R666C739C670C662

17、C656C667C674C702 C70150us75usC621C630C673C654C659MG+5V3.3V2.5VC616C740C657C613C711C712C721C722C617C610CP602CP606CP608 CP605CP604CP603 CP607C612C609C665R760R759R761C744R748C724R745SWR744C709FLCENTERSRSLFRR743C713R711C723C714R721R712R722R747C743C741C742C737R739R737R749R740C738R738R746R742R741C703R701C

18、704R702R750R754E1AGR753R691R678R679R689C604R608R604R639R735X60112.288MHzC608R692R631R634C615C614R607R605R642C602R603C603R610R609C606R630C618C605C607C675R602R677D610D601EBQ602EBQ60111445588IC6034 185IC7024 185IC7034185IC701S601J602SYSTEMCONTROLCD/DVDOPTICALDVDVIDEO2COAXIALDIGITAL INA601J6014185IC7077

19、1148IC60621CN603D609OIGEBIC612Q60671148IC6051521117163016IC705CN601211819CN602332334442211121IC60261444071739282918IC601IC604CP601X08-3200-10 SIDE A2FHJLNGIKMO1357 46Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD (Component side view)56C631C671C619C620R664C664C666

20、R685C668C669D604 D606IC609D607D613D614D608D611D612R726R728R730C728C719C700R709R710R708R707C705R703C706R706R705R704C707C708R724C726R727R729C720C727C710C725R723R725R716R714C716C715R713R715R736R792C792R644C635C637R635C634C636R613R614R628R625R626R624R627C611R623R633R632R637R638C601R641R640C672C676R663C6

21、611453IC61145 13R756R757C660R680R683R684C623C622R676R673R674R675R672R665R758R601R629R612R611R690R791C791C632C633C658R615C624R720C718C717R719R717R718R752R751D602D603D605Q608Q609EEBBX08-3200-10 SIDE BR819R848R845R846R852R849R913R851R818C803 C812C804C802C843C809C806C807C811C842C805C801R820R936R812R809R

22、810R803R802R813R800R804BER960R859C828 R870R847R801R932R927R928C840C810C824R924C846R821R823C830R941R940R864R855R865R854R856C831R825R860R971R918R933R972C845C834R934R970R973R844R843R842R841R948R949R950R951R938C835R862C829C837R874C836R861R902R806R900R838R837R839R840C841R920R922C825R919R944R904R912C819R8

23、90R858C818C816C815R872X8018.38MHzX8004MHzR881R901R898R910R911C838C820C821R942C839R832R943R829R899R807R937R897CP803R873R884R888R871R878R909R908R907R906R945C844OGIGOIR974R923R827R868R867C849R939C833R853C832C822R875R894 R895R891R886R876R857R869R921R811C847C848R814C823R866R969R961R805C813C814R817C817W84

24、4W821W831W837W812W843W854W890W891W892W893W894W923W927W922W937W955W958W964E2E1E4W956W975W973W951W961W959W941CP802CP801119218W942W989 W988W986W983W976W952W960W953W954W902W982W979W978W878W881 W880 W879W933W924W888W889W860W866W867W868W838W855W861W862W859W863W864W895W972W928W929W930W931W938W939W984W917W9

25、18W911W912W899 W898W901W900W913W914W915W919W926W963W947W948W949W957W974W987 W997 W996W995 W994 W992 W991 W990W950W934W935W936W932W896W944W897W910W884W920W943W946W856W857W839W840W808W816W817W809W822W8111 5SPEAKERSON/OFFW820W832W833W842W834W870W871W872W873W841W846W847W848W849W858W971W921W940W967W966W9

26、70W977W852W882W925W886W853W887W874W876W877W945W965W968W981W962W969W885W883W909W865W845W850W851W835W836W826W828W827W815W818W875W824W823W819W825W829W830W807W806W805W804W810W803W802 W801D801CN8054 1WH8042 16117CN801553 154 51 35 155 2 1ED801D820D802D826D825D822D804D803D828D827D814D809D824D823D821X14-75

27、20-10 A/2X14 B/2D813 D812D819D810D811D816D808IC803OIGIC802IC806S812STANDBYS801CINEMA EQS802INPUTMODES804BAND S805AUTO S806MEMORYS807SETUPS809MUTES810CN803115214CN802MULTICONTROLS813INPUTSELECTORS814CONTROLVOLUMES815SOUNDS808LISTENMODE S803DIMMERS811WHTWHT1132WH104WH103D805Q806BEQ804BBBEEEQ805Q803Q80

28、7B EQ802D807D806A801112112233442334IC801121204060804161 IC804W399W242W316W236W23713WHT131214WHTWHT1114221011W315W241W321TOAC PLUGTOPWR SWTOMAIN PWBWHT8A 125VWHTTOSELPWBT1A L 250VWHTBLUWHTREDW243W239W240W238 ORGW149WHTW246W245W231WHTW139W140W100LRBLKW146W141W143W145W150114485W215W217W218W223W222W326W

29、325R438WHTW216ORGW219BLUW317W247W259W233W2351123W234W2103BE1W248W250W327WHTW208 W21 1W209W213W212W214W314W205W206W207W313W198W251W200W311W312W199W253W254W258 W257W256 W255W296W294W260W261W262W263W264W265W29713121415W153W220GRYW129W131W130W107W106W109W105W108W 111W1 10W104W224GRY4.332MHW147W270W273 W

30、271W266W272YELW285 W284W287W196W269W328W267W268W197W164W192W195WHTW279W282W277W276W278W283W280W194W275 W274W186W185W288W188W189W190W191W187W204W184W308W309W182W183W292W298 W295W300W290W286221221W293W299REDW307YELW173W234W227W323W322W228W226W230W229113121321415BE16BEBEW221WHTW289WHTW281W324W225W167W1

31、58W249W155W154W181W322W165W148LRLRW138W125W126W136W137W123W124W133W135W132W134W128W127RRLLLLLRRW1 16W121W120W1 18W1 19W1 17W122W1 15W1 12W1 1318169BLK RRLLW102W310W161W156W157W159W244W16017148W163W166W232W162W168W396W170W171W172W169W174WHT W175W176W177W178W179W101R18W103W180W203W252C129C128C125C131R

32、129R125R123C127C144C145C126 R130W142R443C149R145C148OGIOG IC150C151W397K101T101K403W398C446C132C130R132C147C137C443C146F101R444C152C153F102C437C438C429 C428 C426R468R476R469R475R466R480C442C441C440C439W152K402K401R479 R478C827C8262112134121C386C385C384R255R395R394C276R262C280R263R264R375R376C367R373

33、C371C348R243C293R253R252R254R256R249R250R251C341C300C340C343C251C255C256C259C260L302R342L301L303R285R286R288C378R483R287C353C375C354C355C356R343R334R335R345R439R477R347R284C323C325 C326C324C327C328W151R405R400R399C381R440C444C142R474C156C155C154R126R128R141R127R467C135C133C134C143R142C157C140C141C13

34、9C138C431C41 1C410C434C430R470R430R431R437R428R450R451R471R472R380R481 R482C377R453R424R473R463R461R460R462C279C370R259R260C349R396C368C369C275C287C364R374R377R455R454C372C361R378C286C312C299C270R102R103C366C346C365C345C352C347C344C374C373C1 10C109117162R452R348R320C274R349C432C409C415C417C406C404C4

35、33C403C407C413C412C305C445C405R411C414C416C435C408C2C1R409 R441R410R415R326 R327R417R351R432R427R420R418R429R419R421R422R434R433R423R426R306R414R317R316R324C302C401C309C332C306C303C273C316C321C329C317C315C314C376C331C310C330C424R313R315R271R329R318R333R331R352R332R325R319R359R353R344R330R458R350R379

36、R323R322R381R382 R383R338R341R339R340C319C320C436R416R435R301 R321R305R371R372R388R370R387R386R337R336C311R392C380R397R398R425R499R445R406R407R408 R412R413R401R140R235R244R239R241R242R240R245R247R248C296R246C269C342C339C246C245C252C357C351C358C350C278R232R238R237C271R234R236C268C237C242C238C241R233R

37、231R227C298C225C229C230R220R222R221R219C295R224R225R226R223C294C291R229R230R228C233C234C288C313C363C290R448R446R447C266C265R449C359C283C284C285C308W202R214C216C105R101C103C102W201C215R213C362C36011 7162C297C292C281R216R215R217R218C204R202R201C201C226C221C222C203R390R459R464R457R465R456R384R403R404C4

38、25R393R389R391R643R346R143R645R646R385C379C648R654R657R653C641R661R269R303C301C272R304R270R369R302R144R312R655R652R647R650C638C640R649C652C643C644C645C639C642R648R651R368R402C106 C108C107R436121 415C104C101X101C218C214R212C212C208C206R206R204R258R203R205R257C205C207C21 1R208R207C202C210C209R209R210R

39、21 1C213C217C219C220C337 R366C318 C307R365C333C334C335C336R367R308C304C322R314R309R357R354R362R363R356R358R360R361R364R328R136 R133R134R137R138 R139R355C338R307WHTWHTR124WHTWHTL401L403L402WHT121514WHTWHT12464414025658011684141521011WHTC427BEEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBEBBEBEBEBEBEEBEBEBEBB EOG I

40、BEEBEBX09 G/9E8E6X09 I/9WH119X09 F/9C N 111 C N 11 0CN108WH1 1 6CN109WH101J402WH108WH112J401D/9 X09X09 E/9S102PHONESJ204X09 B/9WH104E5E7X09-6680-10 A/9J206AC OUTLETSAUXCD/DVDREC OUTPLAYINREC OUTPLAYINPLAYINDVDL,RLS,RSC,SWMD/TAPEPOWERLWOOFERSUBSURROUNDRWH109WH105WH102E9J203J202WH103J604D117D1 13IC105

41、Q1 14D123D121D122D1 14D1 15D124D215WH1 10IC107IC106CN1 1 4WH119CN1 15J205J801D408D116Q412P101WH104J403WH102CN105CN1 12Q411Q410D407D406P102WH1 1 4D317D318WH103Q201Q203D202J404IC206WH112D321WH1 17D322Q1 13D119D1 18WH122WH121D120E14WH108D404D403Q409D402D401WH109CN806D203D201CN102E11IC301IC401Q306D305 D

42、306Q406D320Q403D303D310D304Q314Q313Q315D302D301WH101WH105Q301Q305Q318WH124Q317D323D319D308Q404Q405D307CN201Q408Q401Q407D309Q402D316Q319IC607D602J201Q302Q304Q303WH120D603J603IC101CN101E12D312D314D313D315Q310Q309Q311Q312Q308Q307Q316CN103D311E10WH118IC202WH106E1WH123WH107E3WH118WH106WH107E2E4X09 H/9WH1

43、22WH121IC201LCSPEAKERSFRONTPRE OUTSUB WOOFERVIDEO1 OUTMONITOR OUTVIDEO1 IN VIDEO2 INDVD INSPEAKERCENTERRVIDEO1VIDEO2DVD 6ch. INPUTPQSUWYRTVX2 1357 46Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD (Component side view)879ZABADAAAC2 1357 46Refer to the schematic diag

44、ram for the value of resistors and capacitors. PC BOARD (Component side view)C503R507C501R508C504R509C505C502C506R510R506R511C507R512C508R513C521C519C517R521C516C520C522C528C522R532R538R528C526C518R522C524C514R533 C536 C537 C541 R536 C540C515 R523 C513 R525R540 R550 R546 R548C551 C550R501R541C547C54

45、9C553R549R543C555R551R547C538R535C534R534C539R502 R503C546 C548 C554 R542 C552C535 R545 R539 R544R524R526C523R537R531C527R529C525R52781417814175814581458145814IC502IC501MONITR DVD VIDEO2OUT PLAY IN PLAY INIC504IC503IC505 IC506C510W501R552W502R514W506W516W521W518W519W519W546W545W544W543 W542W541W515W

46、512W511W510W523W524R553R50416117216117216R515R516W503R505W547C509W504W508W505W507W509R518R517R519R520W525W526W522W517W529W528W527W514W513W532W531W530W533W534W535W536W537W538W539W540C511J501CN503CN502Q501CN501X25-6520-10 (J70-1614-11)D501D502Q502EBBEABDCE2 1357 461716151413121110987654321444342414029

47、303132333435363738391819202122232425262728EMA D0EMA D1EMA D2EMA D3D GND 2VD2EMA D4EMA D5EMA D6EMA D7SC CLKSCD INRD EMOEWR GP1010XMT958D GND 1VD1M CLKS CLKLR CLKAU DAT0AU DAT1CMP REQCLK INCLK SELFL T 2FL T 1VAA G N DRESETDDDCAU DA T 2CSSCDI0INTREQ ABOOTEXTMENS DATANVD3D GND 3S CLK NSLR CLK NCMPDATCMP

48、CLK4443424140393837361213141516171234567891011PDNRX112CRX2TSTRX3SLA VERX4P V S SSDTI 2SDTI 3IN T 0IN T 1CAD1/CDT OSDA/CDTIXTOXTI/EXTCLKD VDDD VSSTVDDTXMCKOLRCKBICKSDTOSDTI 18765VCCRX/CXCXQ1234ABCLRGND8765VCC1234GND14131211VDD12347654VSS89101110K CP6020.1C61010KCP601220R614R62310KR624 220220R627 220R6264.7K1000PC61172019180.1C612100C613 2.2u50+C615 470PR629 10KR632 4.7KR638 22R633 4.7K0.01C6180.1C617R63133KR6