Kenwood-VRS-6200-Service-Manual电路原理图.pdf

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1、AUDIO VIDEO SURROUND RECEIVERVRS-6200SERVICE MANUAL2005-2 PRINTED IN KOREAB51-5943-00 (K/K) 1010.Knob(K29-8325-04)Indicator(B12-0480-04)Knob(K29-8336-03)Escutcheon(B07-2692-14)Knob(K29-8371-14)Knob(K29-8324-04)Panel(A60-2411-02)Phone jack(E11-0946-05)Door *(A52-)Optical receiving module(W02-4523-05)

2、Pin jack(E63-1330-05)Sub panel(A22-1903-01)Front glass(B10-5548-02)Escutcheon(B07-2683-13)ANTENNAREC OUTPLAY INSURROUND BACKINAUX INSPEAKERSR LPRE OUTR LVIDEO INVIDEO INVIDEO OUTVIDEOMONITORDVDSUB WOOFERDIGITAL INOPT.COAXIALRLRLCVIDEOSURRFRPNT(8-16)DVDAMGNDFM 75Pin jack(E63-1376-05)Optical receiving

3、 module(W02-4546-15)Power cord bushing(J42-0083-05)AC power cord *(E30-)Tuner assy *(W02-)Pin jack(E63-1343-05)Pin jack(E63-1354-05)Metallic cabinet(A01-3940-01)Pin jack(E63-1377-05)Lock terminal board(E70-1015-05)Foot(J02-1560-03) x2Lock terminal board(E70-1014-05)* Refer to parts list on page 20.R

4、emote control unit (1)AM loop antenna (1)(A70-1681-15):KPY(A70-1682-15):XE(T90-0893-05)(E03-0508-05)FM indoor antenna (1)Batteries (R03/AAA) (2)(For the U.S.A. and Canada)(T90-0905-05): KP(Except for the U.S.A. and Canada)(T90-0855-05): YXE*AC plug adapter (1)*Use to adapt the plug on thepower cord

5、to the shape of thewall outlet. (Accessory only forregions where use is necessary.)VRS-62002Resetting the MicrocomputerThe microcomputer may malfunction (unit cannot be operated, orshows an erroneous display) if the power cord is unplugged whilethe power is ON, or due to some other external factor.

6、If thishappens, execute the following procedure to reset the microcom-puter and return the unit to its normal operating condition.Unplug the power cord from the wall outlet, then plug it back inwhile holding down the ON/STANDBY key.Please note that resetting the microcomputer will clear the contents

7、of the memory and returns the unit to the state it was in when it leftthe factory.Memory back-up functionIf the power supply to the receiver is shut down for about a dayor more, the following settings will be reset to the initial condi-tions. Please be careful.Volume level = -66 dBDimmer level = OFF

8、 (Brightest condition)Broadcast band = FMFrequency setting = 87.50 MHzTuning mode = AUTOListen mode setting = STEREOInput selector settings = TUNERTONE ON/OFF = OFFLOUDNESS ON/OFF = OFFBASS BOOST ON/OFF = OFFFRONT AUX mode = GAMEACCESSORIES / CAUTIONSACCESSORIESCAUTIONS2ACEG IBDFHJ135746Refer to the

9、 schematic diagram for the value of resistors and capacitors.PC BOARD (Component side view)34R124C303C742R731R303R304R123R305R690R302C13R732R251R252R685R261R262C16C17R311W2R755 R756R757R733 C731R255R256R257R259R260C620R677C609C610C612C617CP601CP602C232R612R632R633R634C606C669C218C307C334R605R609R680

10、R683C322R322R684C619C623C516119218C220R640C308C720R752R754R70R71R112R63C603C604C605C607C614C615C618R7C631R110R115R103C668C671C672R41C675C676C707C708C717C718C727C728R113R32R111R92R99R104R66R28R134 R133R79R61R114C18R53R48R611R135C320 R320R639C626C627R618R672R707R708R717R718R727R728R101R51 R52C602C608R

11、117R67R87R96R6C737C738R50R93 R94R27R120R102R11R97R89R80R62R100R88R109R64R601R602R603R604R608R610R613 R614R624R627 R628R630R631R637R638R663R673R674R675R676R678R679R689R692R693R694R709R710R719R720R729R730R737R738R739R740R741R742R743R744R745R746R747R748R749R750R751R753R213C268C201C202R18644111152142465

12、804025C227 C228C239C240C243C244C247C267C8C10C9C11R651C269R1R4 R5R10R23R24R793R794R65R69R427R411R412R68R231R2326141 1726C222C225 C226C231C233C234C235C427C729C730C275C276C624C266C265R212R429C305C309R310 R313R312R795R796R797R798R799R802R803R804C429R667R78R202R74R216R214R75R201R76R215R73 R72R116R77R615R

13、36R236R307R308R656R657R658C776R653R655R654R652C767C768 R767R768R769R771R772R770R430R238R241R237R239R240C4C253C254C301C335X3C332C601C613C616C656C208C662C670C659C673R641C621C654C701C702C711C712C721C722C739C740R671IGOC2C304C261C224C262C255C223C251C252C264C263C306C270C424C408C407C206C203C207C204C205X1C6

14、86C687C761C762C782C781C430C732C733C734C632R66621 120 2X601R606R607C302C311OGIOGIEB814039441628 1829 1771481711478148558141211 1224434332381916145814 858715418411458145813451485BEBEBEBEEBEBEBEBEBEBEBEBEBEBEBD302D610D608Q255D307D301D604D607D606D251D252D605Q256Q254Q702Q701Q253D611D601D602AUX INDVD INPL

15、AY INVIDEOREC OUTSURROUND BACKPRE OUTCOAXIALDIGITAL INDVDOPT.VIDEOD603Q601Q608Q609D2D4D1D3Q1Q251Q252Q401Q402Q301D306CN3CN5J1J2P1CN2CN6Q606CN8A1E1WH1P3P5WH1J3S801CN4P2P4CN1CN7IC705IC301IC303IC701IC702IC703IC707IC601IC602IC603IC604IC605IC606IC201IC203IC91816 9IC607IC302IC708IC612X08-3380-10 (J75-0048-

16、02) (SIDE A)K LNPRTMOQS2135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD (Component side view)65R643R309R314R617R758R759C3C1C6W1R14R13R306C700C709C719C323C741C12R623R625 R626C217C660C661C219C622C665R6703.3V AVR3.3VGNDC710R125R126R130 R128R127R129R203R204R205R20

17、6R207R208R209 R210R219R225R226R407R408R426C611C801R30C666C705 C706C715 C716 C725 C726C791C792R26R629R703 R704 R713R714 R723R724R31R791R792C703 C704C713 C714C723C724R29R37R12R25 C310R642R619R664R665R701 R702R705 R706R711 R712R715 R716R721R722R725R726R735R736R418R421R221R414R122R413R33R401R402R417R422

18、R121C258C209C210C211C212C213C214C215 C216C257C273C274C403C404C413C414C417C418C259C7R301R91R98R812R813R814 R409R323R410R428R131R335 C337 C338 C339 C340 R336C336R338 C333 R337 R334C221C256C401C402C405C406C411C412C415C416C419C420C423C271C625R211R220R227R228R223R222R229R230R403R404R415R416R419R420R423R4

19、24C260R800R801R17R15R105R3R34R83R90R82R425R805R806R807R808R809 R810 R811R57R119R16R405R217R2R84R35R59R106R42R22RESETR118R8R107R406R21R9R85R253R218R20R254R108R81R58R86R132VREFCEDAVDDVOL CLKPWR RELAY GND5V5V AVRPROT1PROT2A-MUTEKEY2GNDVDDVOL STVOL DATAR616R233R235R49 R45R60 R47R55 R46R54R56R39R40 R38C6

20、82C683C775R764C321 R321R763C628C629R620C688C763 C764C765 C766R779 R780R765 R766C681C14 C15BEBEGIO4513GND2.5V2.5V AVR51 5075251261007685411458IC805IC1IC609IC202D308D304 D305 D303IC611Q403Q302X08-3380-10 (J75-0048-02) (SIDE B)2UWYAAACVXZABAD1357 46R513C471R471R514R800R801R804C455C456R812 R813C807C475R

21、292R475R477C5C6C7C8C9C10C15C16C17C18C19C20C21C22C32C33C34C38C39C40C53C54C55C56C57C58C65C66C67C68C101C102C131C151C152C251C252C301 C302C303C423C457C458C462C806C473C474C501C502C505C506C701C702C711R1R2R3R4R9R10R11R12R17R18R19R20R21R22R29R30R31R32R33R34R37R38R39R42R51R52R53R54R55R56R57R58R63R64R65R66R67R

22、68R105R106R107R108R109R110R111R112R113R114R115R116R117R131R132R133R134R135R136R137R151R152R153R154R155R156R157R158R159R160R161R162R191R192R193R194R195R257R258R259R260R262R263R264R265R266R267R268R269R270R81R82R83R282R283R284R285 R286R291R293R294R295R311W137R401R402R411 R412R422R423R453R454R472R473R47

23、4R476R505R506R515R516R517R518R701R702R711R84R223R224TH1TH2R722C61C63C62C64R721C721C722FLchFRchCchSLchSRchCch(-)FRch(-)Cch-12V71FILFILGND(FL)GND(S3)GND(S1)GND(+B)GND(-B)+VH-VL-VHGND(-B)GND(+B)GND(S1)+VL+VL-VL-VH+VHGND-B(S3)GND+B(S3)F AN CONT .+12V-B+BGND+12VGNDW9C511C512C803C461C281C282C291C451C452C4

24、53C454C472C258W91C3C4C11C12C13C14C31C35C36W171W129C51C52C59C60W107C103C132C191C192C253C254C255C256C257C292C401C402C403 C404C411C412C413C414C421C422C503C504C507W140W131C223C224K301 K302K303L1L2L31L51L52W112W135W114R13R14R15R16R23R24R25R26R27R28R35R36R40R41R59R60R61R62R69R70R71R72R201R202R203R211R212R

25、213R251R252R253R254R255R256R281R301R302R303R421R451 R452R501R502R503R807C804C800R808C805R900R810R803C802C801R802R811R809C808R814R806R805R901R504R511R512W170W138W153122118W87W11W21W50W54W64W63W45W44W53 W52 W51W62W61W56W59W47W41W28W33W169W102W111 W110W118 W117W34W160W38W136W122 W121 W120W116 W115C1C2C

26、41C69C70W14W105W103W134W151W24 W19W90W168W125W144W159W157W161W94W165W142W143W163W148W154W156W139W146W101W99W133W57W8W73W74W71W65W49W106W130W83W84W77W82W79W127W128W141W160W75W76W72W104W12W5W6W30W7W15W37W23W29W36W108W100W4W22W155W162W10W31W20W16W17W2W109W93W88W81W113W98W92W1W95W89W96W66W67W18W13W42W46

27、W25W26W86W85W68W149W69W48R91R92W132W124W147W126W80W164W35W43W58W167W40W32W27W39W55W150W78W70W97W119W152W123W3W145W60R275R276C259W158C260R321C321-12V+12V1781417814145815121202171726EBEBEBEBB EEBBE EBEBEBBEBEBEBEEB51EBBEEBE12BEBEBEBEBEBEBEBEBEBEBEBGOIOIGQ291Q292Q472Q105Q106Q132Q153Q154Q191Q192Q193Q293

28、Q301Q801Q302Q303Q471D461D803D802D258D281D291D101D102D131D151D152D191D192D193D201D202D211D212D251 D252 D253D254D255 D256D257D301 D302 D303D311D401D411D421D422D451D511D512J2LFR ONTCR LRJ1 J501P1Q103Q104Q131Q151Q152Q251Q252Q253Q254Q255Q256Q281Q421D259D260D292D293E1P721P722VIDEOF AN DRIVEAVR-30V AVRA CL

29、ASS PO WER SUPPL YWH1CN451CN471CN2CN1CN401CN3IC501IC801D801IC471IC451IC452IC1IC51SURRVIDEO OUT VIDEO IN VIDEO INDV DMONIT O RVIDEOSPEAKERSX09-6950-10 A/2 (J75-0049-01)Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD(Component side view)78AEAFAHAJALANAGAIAKAM2 1357 4

30、6R75141815114R228C102R110R206C131C132C186C187C188C189C190C191C192C193C194C195C196C197C198C199C200R229R230R231R232R233R234R223R224R227R226R225C724C217R183C701C702C705C711C712C713C721C722R168R171R172R173R177R178R179R180R181R182R186R187182191R188 R189R207R20815R211R212R213R214R215R216R218R219R220R221R2

31、22R240R241R242R243R244R245R246R247R248R249R250R251R25215R253R254R255R256R257R258R701R702R703R704R705R711R712R713R752C752R997R998R999R100C723STAND-BYF.AUX MODEINPUT MODESOUNDMEMORYBANDAUTO/MONOACTIVE EQLISTEN MODEINPUT SEL.VOLUME CONTROLSET UPD.DIGITALDTS4.00MHzLOUDNESSMULTI DOWNMULTI UPW5W3C751C103C

32、15031C110 C111C185X101C127W18W2W7W4W6W1W10W11W9 W8W13W14W15W17W12W16W191443411233331323416153411222EBEBEBEBEB EBIC101X14-7890-10 A/5 (J75-0050-01)X14 E/5X00-3132-90 (J75-0063-01)X14 C/5X14 D/5X14 B/5D727D728Q103Q104Q105D721D722D723D724Q109Q110Q111D725D726D101A751A101D104D105D106D110J701J711CN704S104

33、CN101S101S102S103WH101S105S106S114CN703CN105S107S108S109S110S111S112S113WH703CN701CN702OPTICALPHONESVIDEOAUDIOLRDIGITAL INED101C602C621R621R622R611R612 C611ACINF601125V 8AC601C603C604W166K6011122R601R613R101C103R104EBBEC104R108C101R102C109C110F101F102R105T101C106K101R107C111W1REDBLUEW2BLUE240V120VC1

34、12ACINW3W4C105GRAYR106R103412151C102T6014 1E BD601Q621CN603CN604D602D101D105D102D104CN103CN102CN106WH102CN102WH102CN104CN101WH1P1WH101WH101-1WH101-2S101D103Q102Q101D611D612P601CN601CN602WH601X09 B/2Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD(Component side view)

35、9102ACEGIBDFHJ1357 46VRS-6200X08-3380-10 (1/2)1112D602D603Q1CN1CN2CN3DAC(2/2) IC708SBRIC708(1/2)SBLD3D4D2D1MAIN u-COMOSCILLATORDSPQ601 DIGITALDETECTD601D605LEVEL SHIFTERCODEC2/3X09-A/2-CN3X14-A/5-CN1013/3to TUNER PACKA1HZU3.9(B2) orHZU5.1(B2) orXC61CN4002MRNXC62HR5102PNHZU7.5(B2) orHZU5.6(B2) or2SC2

36、003(L,K)2SC4081(R,S) or2SC2878(B)2SC4213(B)CS493263-CLZAK4586VQPDAP202U orHZU3.3(B2) orKRC403 orM61516FP-RFOG1SS355DAN202U orS5688B(TPB5)TC7WH123FU-F BU1924FNJM4565MD-ZBTC7WU04FU-F2SA1576A(R,S)1SS402-F2SA954(L,K)KTC3199(Y,GR) or2SB1375D604D610 D251,252IC301,303IC302D606,607Q251D611IC201Q1,255,601,70

37、1,702IC9D306IC604 IC603 IC202,203,701-703,707,708D1-4,301,303-305,307,308,601,605,Q401,402 Q253,608Q403IC602 IC601D603 D602Q254,256,302,609 Q252D302Q301Q606: : : : : : : : : : : : : : : : : : : : : : :DTC124EUA or2SD1819A(Q,R)2SC1740S(Q,R) or2SC2458(Y,GR)UDZS7.5B UDZS3.3B UDZS5.1B UDZS5.6B UDZS3.9B

38、1SS3011SS300DIGITAL IN(VIDEO) OPT.BS800MN101C49KDCIC1:VRS-6200 (X08-3380-10)ABIC609XC62EP2502MRNXC6201P332PRNBA05TTC74HC4066AFIC705:IC611IC612: : :TC74HCT7007AFAK4384 TC74HC07AFIC605IC606IC607: : :B LINEB LINEDIGITAL LINERECORDING LINEGND LINE SIGNAL LINEP4608,609R131X18.388MHz12345678MCLKBICKSDTILR

39、CKPDNCSNCCLKCDTI161514131211109DZFLDZFRVDDVSSVCOMAOUTLAOUTRPS504948474645444342414039383736353433323130292827262524232220191817161514131211108765432176777879808182899091929394959697989910051525354555657585960616263656667686970717475SW .SB CONTCONF CONT 1CONF CONT 2DSP/CODEC CLKDSP/CODEC DOUTDSP/CODE

40、C DINNCNCNCNCCODEC CSNCCODEC PDNCODEC O V FDSP PD(*DSP .RESET)ENC CWENC CCWRESETNCDSP INTREQDIGIT AL DET( I)CODEC INTRDS D A T ARDS CLKREMCONCE2FL STBSTANDBY LEDNCNCFL CLKFL DOFL DINMMODX0X1VSSOSC1OSC2VDDVREF+S LEVELCE1KEY2TH PROT2TH PROT1DET2DET1KEY1VREF-NCA MUTEPR O T 2PR O T 1NCP A CK CONTNCNCNCN

41、CNCNCNCH.P . DETNCV OL SEL STV OL SEL D A T AV OL SEL CLKPO WER RL YD A VSSF AN CONTE2PR O D A T AE2PR OM SCLNCD A VDDNCDSP CSTUNER1TUNER2TUNER3STEREOSDT MUTEPLL DOPLL CLKPLL DINPLL CENCNCSP RLYC RLYSURR RLYV CTRLAV CTRLBV MUTENCNCNCLIMITERVDET123456789101112131415STEREOTUNEDMUTERchGNDLchD . OUT+12V

42、NCS LEVELGNDDOCLDICE123456789101112131415161718192021PR O T .1PR O T .2P A CK CONT .LIMITERDET .2DET .1TH PR O T .1TH PR O T .2VIDEO DETA.MUTESW/SB MUTEFL/FR RL Y .C RL Y .SL/SR RL Y .V . CTLAV . MUTEV . CTLBuCOM&FL.GND-30VFIL-FIL+12345678910111213141516171819-30VFIL-FIL+FL GNDD+5.1VGNDuCOM+5VENC V

43、OL CWENC V OL CCWKEY 1KEY 2REMO TELED ST BYNCSDONCSDISCKNCSR652 22R653 22R654 22R655 22R656 22R657 220R658 22022PC68122PC682R40 470R39 390R38 470R41 100KR45 390R46 390R47 390R48 100KR53 100KR54 390R55 390R56 390R57 100R58 100R59 100R81 100R82 100R83 100R79 100KR87 100K R92 100KR97 100KR91 100100KR10

44、0 100KR104 100KR105 100R109 100KR116 100R117 100R119 100R120 100K1C13 1R124R1 10KR10 10KR7 100KR5 10K R4 10K 1u50C20.01C3 R15 100 R16 100 R17 100R31 100K R30 100K R29 100K R27 100K R26 100K R25 100KC6 0.01R37 100KC7 1000PR33 1KR20 10022u50 C68622u50C6874.7u50C7824.7u50C781C791 470P10u50C74010u50C739

45、C792 470P100u10C4304.7R4308 7 6 34 120.1C6830.1C6884.7R68552.2K2.2K10u50R770C7662200P2.2K4C776100PR764 R76310u50C762 C761R7692.2KC7652200P2.2KR780100K 100KR766C7631800PC7641800PR779R765382.2K6 2R76810KR76710K47P7 1C76847PC767R771220C77547PR772220R72 100R73 100R74 100R75 100R76 100C11 100PR68 47K R69

46、 2.2KR70 100K R71 100KR61 100KR62 15K56575859R67 100KC10 100P60C9 100PR66 100KR77 10061C8 100P R65 2.2K R78 10062R64 15KR63 15K390R60R80 100K6465666768R93 100KR84 10069R94 100KR85 10070R96 100KR86 100R89 100K R88 100K73 72R90 1007477R103 100K78C17 0.0179R107 100C16 0.01R102 100KR101 100KR108 10081R1

47、11 100KR110 100KR114 100KR113 100KR112 100KR115 100K848387868588100R118939192944.7KR1254.7KR1261KR1211KR122R1234948R51 100KR52 100KR49 390R50 100KC5 0.1R32 100K100R2224560 R362021R28 100K19181R14100u10C4100R1329R12 100K7236543R6 100K2100 R21XTOXTIDVSSDVDDTVDDTXLRCKSDTOSDTI1 MCKOVCCA11R6411C6091/4W12

48、1R623 10K36C6181004701/4WR80547u25C6161100u10C601R80922P1000PR604220GND Y2Y143Y3A21A12VCCA31MR603R60227P12.288MHzC604X6011M10KR60510PC607C6021000PC60856 47R60187 R61047C603C67510P232425 22262728R804R800 22R801 22R803 22 R802 22R799 221/4W R80610.01C61210PC624150R615222.2u50C613R629 10KCLKIN3029CMPRE

49、Q32FIL T 231CLKSELC6171C615 470P0.01C61433KR630R634R6310.010.013433FIL T 1A GND35VASCLKN1LRCLKN1CMPDATCMPCLK EXTMEMSDATAN1VD3DGND35768321ABVCCRX/CX4CLRGND CXQC606C605R8101100K R609220R6080.01 0.01C62210.0114A U D ATA 2R633 4.7KR632 4.7K39DDDC3837RESET22R63813LRCLKAUDATA0AUDATA14140VD1444342MCLKSCLK12 1122 22R637 R692R793 22R794 22R795 221/4W1122R797 22R798 2213 122.2R643R678 22R642 22R796C676 10P91011R689 22R679 22C669C672 10P10u50C67056780.1D ATA 51819201820 19R628 220R627 220 R625 3.3KR626 3.3KR624 220C611 1000P13SCDIOABOOT17CSD ATA 2D ATA 31514D ATA 0D ATA 116VD212DGND