Kenwood-VR616-avr-sm 维修电路原理图.pdf

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1、70%AUDIO-VIDEO SURROUND RECEIVER 2002-3 PRINTED IN KOREAB51-5787-00 (K/K) 1383STANDBYDIMMERPHONESCINEMA EQLISTEN MODEINPUT MODEBANDAUTOMEMORYDSPDTSDOLBY DIGITALSOUNDSET UPMULTI CONTROLINPUT SELECTORDOWNMUTEUPVOLUME CONTROLPOWERSPEAKERS ON OFFON STANDBYKnob (K29-8117-01)AUXGNDVIDEO 1OUTAC OUTLETSSPEA

2、KERSGNDAMANTENNAFM75VIDEOSURROUNDSPEAKERS(8-16)CENTERSPEAKER(8-16)FRONTSPEAKERS(8-16)VIDEO 2COAXIALDVD6CHDIGITAL INSYSTEMCONTROLVIDEO 2INDVDINVIDEO 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)

4、Panel (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

5、jack (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)RadioFans.CN 收音机爱 好者资料库VR-606/6162CONTENTS / ACCESSORIES / CAUTIONSCONTENTS / ACCESSORIES / CAU

6、TIONS. 2PARTS DESCRIPTIONS .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 Microcompu

7、terThe 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 operatin

8、g 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 CanadaMemory back up fu

9、nctionPlease 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

10、 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.AccessoriesCautionsRadioFans.CN 收音机爱 好者资料库CAPACITORSCC 4

11、5 TH 1H 220 J1234561 = Type . ceramic, electrolytic, etc.4 = Voltage rating2 = Shape . round, square, ect.5 = Value3 = Temp. coefficient6 = Tolerance Temperature coefficient1st WordCLPRSTUColor*BlackRedOrange Yellow GreenBlueVioletppm/C0-80-150-220-330-470-7502nd WordGHJKLppm/C3060120250500Example :

12、 CC45TH = -470 60ppm/C Tolerance (More than 10pF)Code CDGJKMXZPNo code(%)0.25 0.5251020+40+80 +100 More than 10F - 10 +50-20-20-0Less than 4.7F -10 +75(Less than 10pF)CodeBCDFG(pF) 0.10.25 0.5122nd wordABCDEFGHJKV1st word01.01.251.62.02.53.154.05.06.38.0-11012.516202531.54050638035210012516020025031

13、5400500630800-31000 1250 1600 2000 2500 3150 4000 5000 6300 8000- Voltage rating Chip capacitorsRefer 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

14、0.4Less than 2.0B4.5 0.52.0 0.3Less than 2.0C4.5 0.51.25 0.2 Less than 1.25D3.2 0.42.5 0.3Less than 1.5E3.2 0.21.6 0.2 Less than 1.25F2.0 0.31.25 0.2 Less 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

15、= Value3 = Dimension7 = Tolerance4 = Temp. coefficientDimension (Chip resistor)Dimension codeLWTE3.2 0.21.6 0.21.0F2.0 0.31.25 0.21.0G1.60.20.80.20.50.1Rating wattageCode Wattage Code Wattage Code Wattage1J1/16W2C1/6W3A1W2A1/10W2E1/4W3D2W2B1/8W2H1/2WCC45Color* Capacitor value010 = 1pF100 = 10pF101 =

16、 100pF102 = 1000pF = 0.001F103 = 0.01F220 = 22pFMultiplier2nd number1st numberC C 7 30 0 01 HS LFJ1(Chip)234567(CH, RH, UJ, SL)(Chip)(B, F)(EX)C K 7 30 0 01 HFFZ1234567(EX)R K 7 30 0 02 BBEJ1(Chip)234567(B,F)(EX)R D 1 40 0 02 CBBJ1234567(EX)LTWVR-606/6163PARTS DESCRIPTIONS4ABDCE2135746Refer to the s

17、chematic diagram for the value of resistors and capacitors.PC BOARD (Component side view)R671R670R666C739C670C662C656C667C674C702C70150us75usC621C630C673C654C659MG+5V3.3V2.5VC616C740C657C613C711C712C721C722C617C610CP602CP606CP608CP605CP604CP603CP607C612C609C665R760R759R761C744R748C724R745SWR744C709F

18、LCENTERSRSLFRR743C713R711C723C714R721R712R722R747C743C741C742C737R739R737R749R740C738R738R746R742R741C703R701C704R702R750R754E1AGR753R691R678R679R689C604R608R604R639R735X60112.288MHzC608R692R631R634C615C614R607R605R642C602R603C603R610R609C606R630C618C605C607C675R602R677D610D601E BQ602EBQ60111445588I

19、C6034185IC7024185IC7034185IC701S601J602SYSTEMCONTROLCD/DVDOPTICALDVDVIDEO2COAXIALDIGITAL INA601J6014185IC70771148IC60621CN603D609OIGEBIC612Q60671148IC6051521117163016IC705CN601211819CN602332334442211121IC60261444071739282918IC601IC604CP601X08-3200-10 SIDE A2FHJLNGIKMO135746Refer to the schematic dia

20、gram for the value of resistors and capacitors.PC BOARD (Component side view)56C631C671C619C620R664C664C666R685C668C669D604D606IC609D607D613D614D608D611D612R726R728R730C728C719C700R709R710R708R707C705R703C706R706R705R704C707C708R724C726R727R729C720C727C710C725R723R725R716R714C716C715R713R715R736R792

21、C792R644C635C637R635C634C636R613R614R628R625R626R624R627C611R623R633R632R637R638C601R641R640C672C676R663C6611453IC6114513R756R757C660R680R683R684C623C622R676R673R674R675R672R665R758R601R629R612R611R690R791C791C632C633 C658R615C624R720C718C717R719R717R718R752R751D602D603D605Q608Q609EEBBX08-3200-10 SI

22、DE BR819R848R845R846R852R849R913R851R818C803C812C804C802C843C809C806C807C811C842C805C801R820R936R812R809R810R803R802R813R800R804BER960R859C828R870R847R801R932R927R928C840C810C824R924C846R821R823C830R941R940R864R855R865R854R856C831R825R860R971R918R933R972C845C834R934R970R973R844R843R842R841R948R949R9

23、50R951R938C835R862C829C837R874C836R861R902R806R900R838R837R839R840C841R920R922C825R919R944R904R912C819R890R858C818C816C815R872X8018.38MHzX8004MHzR881R901R898R910R911C838C820C821R942C839R832R943R829R899R807R937R897CP803R873R884R888R871R878R909R908R907R906R945C844OGIGOIR974R923R827R868R867C849R939C833

24、R853C832C822R875R894R895R891R886R876R857R869R921R811C847C848R814C823R866R969R961R805C813C814R817C817W844W821W831W837W812W843W854W890W891W892W893W894W923W927W922W937W955W958W964E2E1E4W956W975W973W951W961W959W941CP802CP801119218W942W989W988W986W983W976W952W960W953W954W902W982W979W978W878W881W880W879W9

25、33W924W888W889W860W866W867W868W838W855W861W862W859W863W864W895W972W928W929W930W931W938W939W984W917W918W911W912W899W898W901W900W913W914W915W919W926W963W947W948W949W957W974W987W997W996W995W994W992W991W990W950W934W935W936W932W896W944W897W910W884W920W943W946W856W857W839W840W808W816W817W809W822W81115SPEA

26、KERSON/OFFW820W832W833W842W834W870W871W872W873W841W846W847W848W849W858W971W921W940W967W966W970W977W852W882W925W886W853W887W874W876W877W945W965W968W981W962W969W885W883W909W865W845W850W851W835W836W826W828W827W815W818W875W824W823W819W825W829W830W807W806W805W804W810W803W802W801D801CN80541WH804216117CN80

27、1553154513515521ED801D820D802D826D825D822D804D803D828D827D814D809D824D823D821X14-7520-10 A/2X14 B/2D813D812D819D810D811D816D808IC803OIGIC802IC806S812STANDBYS801CINEMA EQS802INPUTMODES804BANDS805AUTOS806MEMORYS807SETUPS809MUTES810CN803115214CN802MULTICONTROLS813INPUTSELECTORS814CONTROLVOLUMES815SOUND

28、S808LISTENMODES803DIMMERS811WHTWHT1132WH104WH103D805Q806BEQ804BBBEEEQ805Q803Q807BEQ802D807D806A801112112233442334IC801121204060804161IC804W399W242W316W236W23713WHT131214WHTWHT1114221011W315W241W321TO AC PLUGTO PWR SWTO MAIN PWBWHT8A 125VWHTTO SEL PWBT1A L 250VWHTBLUWHTREDW243W239W240W238ORGW149WHTW2

29、46W245W231WHTW139W140W100LRBLKW146W141W143W145W150114485W215W217W218W223W222W326W325R438WHTW216ORGW219BLUW317W247W259W233W23511 23W234W2103BE1W248W250W327WHTW208W211W209W213W212W214W314W205W206W207W313W198W251W200W311W312W199W253W254W258W257W256W255W296W294W260W261W262W263W264W265W29713121415W153W22

30、0GRYW129W131W130W107W106W109W105W108W111W110W104W224GRY4.332MHW147W270W273W271W266W272YELW285W284W287W196W269W328W267W268W197W164W192W195WHTW279W282W277W276W278W283W280W194W275W274W186W185W288W188W189W190W191W187W204W184W308W309W182W183W292W298W295W300W290W286221221W293W299REDW307YELW173W234W227W323

31、W322W228W226W230W229113121321415BE16BEBEW221WHTW289WHTW281W324W225W167W158W249W155W154W181W322W165W148LRLRW138W125W126W136W137W123W124W133W135W132W134W128W127RRLLLLLRRW116W121W120W118W119W117W122W115W112W11318169BLKRRLLW102W310W161W156W157W159W244W16017148W163W166W232W162W168W396W170W171W172W169W174

32、WHTW175W176W177W178W179W101R18W103W180W203W252C129C128C125C131R129R125R123C127C144C145C126R130W142R443C149R145C148OGIOGIC150C151W397K101T101K403W398C446C132C130R132C147C137C443C146F101R444C152C153F102C437C438C429C428C426R468R476R469R475R466R480C442C441C440C439W152K402K401R479R478C827C8262112134121C3

33、86C385C384R255R395R394C276R262C280R263R264R375R376C367R373C371C348R243C293R253R252R254R256R249R250R251C341C300C340C343C251C255C256C259C260L302R342L301L303R285R286R288C378R483R287C353C375C354C355C356R343R334R335R345R439R477R347R284C323C325C326C324C327C328W151R405R400R399C381R440C444C142R474C156C155C1

34、54R126R128R141R127R467C135C133C134C143R142C157C140C141C139C138C431C411C410C434C430R470R430R431R437R428R450R451R471R472R380R481R482C377R453R424R473R463R461R460R462C279C370R259R260C349R396C368C369C275C287C364R374R377R455R454C372C361R378C286C312C299C270R102R103C366C346C365C345C352C347C344C374C373C110C1

35、09117162R452R348R320C274R349C432C409C415C417C406C404C433C403C407C413C412C305C445C405R411C414C416C435C408C2C1R409R441R410R415R326R327R417R351R432R427R420R418R429R419R421R422R434R433R423R426R306R414R317R316R324C302C401C309C332C306C303C273C316C321C329C317C315C314C376C331C310C330C424R313R315R271R329R318

36、R333R331R352R332R325R319R359R353R344R330R458R350R379R323R322R381R382R383R338R341R339R340C319C320C436R416R435R301R321R305R371R372R388R370R387R386R337R336C311R392C380R397R398R425R499R445R406R407R408R412R413R401R140R235R244R239R241R242R240R245R247R248C296R246C269C342C339C246C245C252C357C351C358C350C278

37、R232R238R237C271R234R236C268C237C242C238C241R233R231R227C298C225C229C230R220R222R221R219C295R224R225R226R223C294C291R229R230R228C233C234C288C313C363C290R448R446R447C266C265R449C359C283C284C285C308W202R214C216C105R101C103C102W201C215R213C362C360117162C297C292C281R216R215R217R218C204R202R201C201C226C2

38、21C222C203R390R459R464R457R465R456R384R403R404C425R393R389R391R643R346R143R645R646R385C379C648R654R657R653C641R661R269R303C301C272R304R270R369R302R144R312R655R652R647R650C638C640R649C652C643C644C645C639C642R648R651R368R402C106C108C107R436121415C104C101X101C218C214R212C212C208C206R206R204R258R203R205

39、R257C205C207C211R208R207C202C210C209R209R210R211C213C217C219C220C337R366C318C307R365C333C334C335C336R367R308C304C322R314R309R357R354R362R363R356R358R360R361R364R328R136R133R134R137R138R139R355C338R307WHTWHTR124WHTWHTL401L403L402WHT121514WHTWHT12464414025658011684141521011WHTC427BEEBEBEBEBEBEBEBEBEBE

40、BEBEBEBEBEBEBEBBEBEBEBEBEEBEBEBEBBEO G IBEE BEBX09 G/9E8E6X09 I/9WH119X09 F/9CN111CN110CN108WH116CN109WH101J402WH108WH112J401D/9X09X09 E/9S102PHONESJ204X09 B/9WH104E5E7X09-6680-10 A/9J206AC OUTLETSAUXCD/DVDREC OUTPLAY INREC OUTPLAY INPLAY INDVDL,RLS,RSC,SWMD/TAPEPOWERLWOOFERSUBSURROUNDRWH109WH105WH1

41、02E9J203J202WH103J604D117D113IC105Q114D123D121D122D114D115D124D215WH110IC107IC106CN114WH119CN115J205J801D408D116Q412P101WH104J403WH102CN105CN112Q411Q410D407D406P102WH114D317D318WH103Q201Q203D202J404IC206WH112D321WH117D322Q113D119D118WH122WH121D120E14WH108D404D403Q409D402D401WH109CN806D203D201CN102E1

42、1IC301IC401Q306D305D306Q406D320Q403D303D310D304Q314Q313Q315D302D301WH101WH105Q301Q305Q318WH124Q317D323D319D308Q404Q405D307CN201Q408Q401Q407D309Q402D316Q319IC607D602J201Q302Q304Q303WH120D603J603IC101CN101E12D312D314D313D315Q310Q309Q311Q312Q308Q307Q316CN103D311E10WH118IC202WH106E1WH123WH107E3WH118WH10

43、6WH107E2E4X09 H/9WH122WH121IC201LCSPEAKERSFRONTPRE OUTSUB WOOFERVIDEO1 OUTMONITOR OUTVIDEO1 INVIDEO2 INDVD INSPEAKERCENTERRVIDEO1VIDEO2DVD 6ch. INPUTPQSUWYRTVX2135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD (Component side view)879ZABADAAAC2135746Refer to the

44、 schematic diagram for the value of resistors and capacitors.PC BOARD (Component side view)C503R507C501R508C504R509C505C502C506R510R506R511C507R512C508R513C521C519C517R521C516C520C522C528C522R532R538R528C526C518R522C524C514R533C536C537C541R536C540C515R523C513R525R540R550R546R548C551C550R501R541C547C

45、549C553R549R543C555R551R547C538R535C534R534C539R502R503C546C548C554R542C552C535R545R539R544R524R526C523R537R531C527R529C525R52781417814175814581458145814IC502IC501MONITRDVDVIDEO2OUTPLAY INPLAY INIC504IC503IC505IC506C510W501R552W502R514W506W516W521W518W519W519W546W545W544W543W542W541W515W512W511W510W

46、523W524R553R50416117216117216R515R516W503R505W547C509W504W508W505W507W509R518R517R519R520W525W526W522W517W529W528W527W514W513W532W531W530W533W534W535W536W537W538W539W540C511J501CN503CN502Q501CN501X25-6520-10 (J70-1614-11)D501D502Q502EBBEABDCE2135746171615141312111098765432144434241402930313233343536

47、3738391819202122232425262728EMA D0EMA D1EMA D2EMA D3D GND 2VD2EMA D4EMA D5EMA D6EMA D7SC CLKSCD INRD EMOEWR GP1010XMT958D GND 1VD1M CLKS CLKLR CLKAU DAT 0AU DAT 1CMP REQCLK INCLK SELFLT 2FLT 1VAA GNDRESETDDDCAU DAT 2CSSCDI0INTREQ ABOOTEXTMENS DATA NVD3D GND 3S CLK NSLR CLK NCMP DATCMP CLK44434241403

48、93837361213141516171234567891011PDNRX112CRX2TSTRX3SLAVERX4P VSSSDTI 2SDTI 3IN T 0IN T 1CAD1/CDTOSDA/CDTIXTOXTI/EXT CLKD VDDD VSST VDDTXMCKOLRCKBICKSDTOSDTI 18765VCCRX/CXCXQ1234ABCLRGND8765VCC1234GND14131211VDD12347654VSS89101110KCP6020.1C61010KCP601220R614R62310KR624 220220R627 220R6264.7K1000PC6117

49、2019180.1C612100C613 2.2u50+C615 470PR629 10KR632 4.7KR638 22R633 4.7K0.01C6180.1C617R63133KR6300.01C61447u25+C616470R6340.1C609R612 3.3KR611 3.3K220R692 22R637 223940414243446R689 2222PC6760.1C66922PC6720.1C66810u50C674+R679 22R678 22R642 224.7R641220R6631000PC608220R610C675 22P220R601C607 22P220R6

50、0227PC6041MR60322PC6031000PC602X6011MR60412.268MHz470R607220R608100KR6090.01C6050.01C60610KR605IC604Q6020.01C622470470R683470R68482R6444700PC63722PC63582R6354700PC63622PC6344.7R691100u10+C657470R6901/4W22362132214Q6014143224244240391919142013736186R680R6253.3KR6130.01C60110u50+C670+2.5V+3.3V+3.3V+2.