Kenwood-DVR6200-avr-sm 维修电路原理图.pdf

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1、DVD / AV RECEIVER 2003-8 PRINTED IN KOREAB51-5872-00 (K/K) 1679 AC DEC cabinet *(A29-)AC DEC crystal *(B10-)Pun cover (A09-1294-08)In compliance with Federal Regulations, following are repro-duction of labels on, or inside the product relating to laserproduct safety.KENWOOD Corp. certifies this equi

2、pment conforms to DHHSRegulations No.21 CFR 1040. 10, Chapter 1, subchapter J.DANGER : Laser radiation when open and interlock defeated. AVOID DIRECT EXPOSURE TO BEAM.Caution : No connection of ground line if disassemble the unit. Please connect the ground line on rear panel, PCBs, Chassis and some

3、others.AC DEC cap (K29-8334-08)AC DEC button (K29-8266-08)AC MLD clamp (J42-0350-08)Tuner module *(W02-)Conn-spe (E70-0186-08)Con phono socket (E63-1331-08)x3Phone jack (E11-0957-08)AC DEC knob (K29-8335-08)AC DEC cap(K29-8331-08)Wire-MCRDM *(E30-)* Refer to parts list on page 24. AC DEC cap (K29-83

4、33-08)AC DEC button (K29-8332-08)AC DEC button (K29-8330-08)Con phono socket (E63-1267-05)x2Con din socket (E56-0054-08)Conn-spe (E70-0185-08)DVR-6200KSW-6200SERVICE MANUAL(DVT-6200)RadioFans.CN 收音机爱 好者资料库Caution on condensationBefore transporting or moving this unit, carry out thefollowing operatio

5、ns.1.Set the POWER ON/OFF switch to theON without loading a disc.2. Wait a few seconds and verify that the displayshown appears.3. Set the POWER ON/OFF switch to OFF.Note related to transportation and movementCondensation (of dew) may occur inside the unit when there is a greatdifference in temperat

6、ure between this unit and the outside. This unitmay not function properly if condensation occurs. In this case, leavethe unit for a few hours and restart the operation after the condensa-tion has dried up.Be specially cautious against condensation in the following circum-stances:When this unit is ca

7、rried from one place to another across a largedifference in temperature, when the humidity in the room wherethis unit is installed increases, etc.SystemSpeakersDVR-6200KSW-6200 (Left speaker, right speaker, center speaker, surround speakers and subwoofer)Speaker model namesThe marking of products us

8、ing lasers(For countries other than U.S.A. and U.S.-Military)Inside this laser product, a laser diode classified as Class 2 laser radia-tion is contained as alerted by the internal caution label shown above. Donot stare into beam or view directly with optical instruments.Location: DVD laser pick-up

9、unit cover inside this productCAUTIONVISIBLE AND INVISIBLE LASER RADIATIONWHEN OPEN. DO NOT STARE INTO THE BEAM ORVIEW DIRECTLY WITH OPTICAL INSTRUMENTS.DO NOT PRESS ON THIS SURFACEThe marking this product has been classified as Class 1. Itmeans that there is no danger of hazardous radiation outside

10、the product.Location: Back panelCLASS 1LASER PRODUCTManufactured under license from Dolby Laboratories.“DOLBY”, “Pro Logic” and the double-D symbol aretrademarks of Dolby Laboratories.“DTS” and “DTS Digital Surround” are trademarks ofDigital Theater Systems, Inc.Operation to reset1Press the MENU key

11、 on the remote to enter SETUPMENU.2Select the PREFERENCE , then press the ENTER key.3Select DEFAULTS, press the Cursoe right (3) key toselect RESET.4Press the numeric keys as shown below.Press 1 , 3 , 9 , 7 , then press the ENTER key.When resetting is done according to this method, all set-tings, in

12、cluding the settings for password and parental level,will be reset to the factory defaults .The microprocessor may fall into malfunction (impos-sibility to operate erroneous display, etc.) when thepower cord is unplugged while power is ON or due toan external factor.In this case, switch off the powe

13、r, wait for several sec-onds, and then switch the power on again.Return to the factory defaults by resetting the micropro-cessor is done as shown as follows.FM indoor antenna (1)(T90-0882-08): MEX(T90-0907-08): KLoop antenna (1)(T90-0896-08)Remote control unit (1)(A70-1647-08): KXM(A70-1648-08): EBa

14、tteries (R6/AA) (2)Video cord (1)(E30-1427-05)SCART plug adaptor (1)(Europe only)(E69-0012-05)Speaker cords (6)(E30-5480-08): RD(E30-5962-08): WH(E30-7005-05): VT(E30-5482-08): GN(E30-5483-08): GY(E30-5963-08): BLDVR-62002ACCESSORIES / CAUTIONSAccessoriesCautionsSYSTEMMAIN UNITSPEAKERDVT-6200DVR-620

15、0KSW-6200SYSTEM CONFIGURATIONRadioFans.CN 收音机爱 好者资料库DVR-62003DISASSEMBLY FOR REPAIR How to open the tray if it does not come out.1. Insert a flat driver in the drawing through the hole on the loadingchassis bottom and pull the lever down.2. Pull out the tray frontward by hand when it comes just out.

16、2ACEGIBDFHJ135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD56R8R2C8R10C5R4BEBEFIT1R6R104R103R102R101C106C105C108C111C110R110C115C114C100C101C98C97C102C104C103R95R93R94R92R100R99R98R97R129 C134C143C142C133C138C136C139C128C126C125C132C131C70C69C76R75R74R73R72C75C

17、130C129C73C82C80C83C87C86C78C77C72C74R128R127R126R135R134R133R132R120R119R118R117R125R124R123R122R70R69R68R67R79R78R77R76R85R84R83R82L3L2C79R71C155C62R66R51R53R59E BE BC55C57R62R61C56C19C22C21C17FIT2C1681B3C12C14OGIL1C18C20C53TP1JP1JP2R57C61C1R171C23C89C84R89 R90C88R130R138R139C144C145R45R46R48R49R3

18、6R38R40R41R33R34R30R31C27R23R35R37R39R42R43R44R47R50R19R18R20C41C42C43C48C49C50B6C47R32C35R27C26C25R172C140R140R115C117R14R16R12C112C116R114R113C58R64C60R65R60R63C59R52R54R55R56JP4JP3C71R81B2B1R58C54R109R108R107C7L5K1R106C107R96R131L7R121L6C3C149C146C94B14C92R91B11C4B10C63C93C90C95C91C96R137C141C113

19、C109R105C9B4Y1R24112575512650100767148R25C156R173C32R21C31C24C44C45C51TP2R29C26R22C29R28C37 C38 C39 C40R1123619118361911836191183619118R111C137R136R86R88R80C81C85R87TP317148TP4 TP5 TP6C13B5C46B7C34C28C33C36C15R17RSTGVCCC30C52C64C65C66C67C68C99C135C127B15R141C2C148B12R11R116C120B13C122BER13C119C124C1

20、23C152C151C147C150C118C121L4R3R15C6SPK1SPK2D6Q8U4Q5Q1D3Q3IC6IC7IC3CN3CN1Q2Q4D1D2D4D5CN2U1U2IC2(SIDE-A)D-AMPFRONTSURR.LFRONTCENTERWOOFERSUBSURR.RSPEAERSQ9IC5IC4Q7U3Q6E BEBEEB11519218BD-AMP (SIDE-B)FRONTSURR.LFRONTCENTERWOOFERSUBSURR.RSPEAERSKLNPRTMOQS2135746Refer to the schematic diagram for the valu

21、e of resistors and capacitors.PC BOARD87C728R744C72611233738396J702R729C710R728HP1J715R731C714G701R70313R705C707C706R702R701J721R741R743R740R739R736R735R734R73740521C708R709R721R717R716R715R714J710R712J707J708J709J705J741R711C732C731C730C729R713R710C703J71111IG+B1R719R718J719C711R7081 2R707R72013142

22、62739J722J703R723R722R742R725DIMMERACTIVEEQ.LISTENMODEINPUTBANDSKIPSTOPPLAY/PAUSEPOEN/CLOSER724V706R704R727R726C709J723C704J718J720C713R732C72751J716C702C701C725C724C723C722C721C720C719R738C718C717C716C715C705J701J706R7062 1J740E BE BE BFRONTHEADPHONESTAND-BY LEDPHONESD703P703S711D702S710S709S708S70

23、7S705I701D707D708FL701D705D706P704RM701N701S701S702S704S703D701P701N702HP51Q700Q701Q702D704D500D502P501I504I501I500I502P505N501N402N503N504D503D501I503P504P502P503K501K502K503Q507Q508Q511Q510Q509Q502Q501Q503Q504J15B EB EE BJ17J4J2J96J98J3J8J6J7J9J5J16J89J37J22J21J18J75J38J39J32J12J10J84J23J68J57J35J

24、34J94J78J33J31J36J40J54J69J95J46J41J64J26J19J97J29J62J63J73J88J60J76J61J27J28J30J58J70J72J71J74J90J83J66J65J67J77J56J55J53J91J52J51J47J48J49J50J1J44J42J59J45J82J81J20J14J87J43J11J86J80J79J85J24J25J13R529R530R531R532R521R527R636R526R627R628R528C538R543R635R637R631R630R629R509R510R511R512R513R514R518R

25、515R516R517R525R523R524R626GND2R625R506R507R536R537R535R534R533R538R539R540R541R542R520R522111121151121151112111215R519R569R553R604C511R555R556C512R557C5131485C507R548C506C515R559R550C523R581R578R575R577R576R579R582R580L503R567R558R570R560R551C528C525C522L500R601R602C530C529C524C508C504C517C516C510G

26、ND1C518C521C514C532C531C526C527R552C509R549R547R546C505R544R545R568R554R501R500R598R623C500O GIR508C537R624R621R622R600R599R619R620R634R583R595R596R597R593R591R590R633R584R594R592R632R589113122C534C533C503C501L502R504125 24404164 6580116918485X500R505LRINLRINLROUTVCRAUDIOSAT/CABLEMAINLINKB EE BE BB

27、EE BE BR497C408C412C407C409C411C413C414C415C416C422341811141B39B1B3R4781275428CC106CC10414C434C3C4248C476C432C4835C437B408169281517R496R427R426R425R432R495R499C480R498R330C439C436L410B2C470R13R391R397RR131RR122R395R394R354R213R212B26R387R386C63R351R353R331R34217141714C447C445C444C452C448C478C442C59C

28、44388R3921R11R393R52R442C2R459R460R344C479R343R468R469R467R475C461R473R474R443 C449R444R481C460RR123R14B33157112434852021401B321632172081041051565215311361081091447237731641583217R26B45R4R5B34B28R311B35R306B29R65C206C252C197C210L18L19L12L10R322R64R66L411L404L405C205C251C196C209FB5B14Y1135416918R312R

29、494R428CC76CC66RR88RR86RR92RR91RR89RR87RR84CC64CC59CC58RR82RR74RR75RR78RR120CC70RR93RR96CC77CC87CC81CC80CC79CC33RR62RR63RR64RR3RR6RR8RR4RR10R396FB1R313RN11 RN10 RN9 RN8R476R477R429C417C418C419C420C421C410RR121RR125RR129CC103CC60RR126CC110RR12811485485RR124CC109RR127RR130CC108RR119CC13CC67CC71B10B12B

30、31RR53CC85CC14CC92CC95CC99CC40CC94CC36CC39CC10CC98CC15C23RR55CC28CC35RR52RR81RR51RR54RR50RR49RR34RR59RR58CC52RR65CC46RR43CC3RR23RR21CC8CC4RR15RR13 CC5RR18RR29RR28RR24LL16LL10RR105RR107RR108LL15RR46RR48RR47RR33RR60CC113RR12CC12CC114CC115CC117CC116RR66RR5711CC69RR85RR79CC75RR80CC57RR94CC65CC63CC62L412

31、R431R430C423B EB EE BE BB EB EE BEBBBB EB EB EEBB EBEBEBEBEEEQ408 Q407TT2TT4Q1U1TT9TT5 UU3U2U7U4JP4U403U404U405D1JP42JP43U9U6TT13Q3JJ2JUMP1Q411 Q410 Q409QQ2UU7U5U3U407U402JK42S-VIDEODVD VIDEO OUTININYPbPrVCRCOMPONENT OUTVIEDEOMON.SAT/CABLEOUTOUTJK43JK44JK41QQ4JJ6UU5JJ4UU2JUMP2DD2DD5DD4DD3U401DVD (SI

32、DE-A)UU11UU10U17QQ3QQ1TT7JJ3Q401UU12UWYAAACVXZABAD135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD910AEAFAHAJALANAGAIAKAM2135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD1211R401C401R402R403C402R404R406C403R405R461R462RR10

33、9LL3L407L406B43B15C58C247B11C482R487CC105CC107R484R485C4C405R408R409C406R410R412R416L403C426R411R479C425R413R414R415C433R407C404R480R72R463R464R465R325R491R490C446R483C441R454R453R452R451R450R34R35C477B25RN2B18B9B17B16B20B19R296C246B24CC2RR16CC6RR26CC9RR22RR19RR17RR27RR25CC100CC101RR40EBCC45CC21CC20

34、CC51RR56RR114RR118CC83RR133R441R440CC102CC97CC48CC47CC86CC50CC49CC24CC25RR97RR76RR98CC30CC31CC91CC29CC34CC53CC54CC26CC27CC19CC18CC38CC37CC118CC42RR106CC82RR32RR35RR31RR39LL7LL8LL9LL13LL4LL5LL1LL14LL2RR30RR44RR42RR36CC11RR14CC7RR20CC1RR11CC93CC96CC56CC55CC43CC44CC32RR68RR72RR71RR69RR70RR83CC68CC89CC9

35、0CC111RR101RR100RR103RR104RR99RR115CC88CC61CC72CC73CC78RR95CC74RR90CC22CC23CC16R31B41R33R458C453R457C454R456C455R455R470R493R492C451R323R43C250R299R304R300R482C248C249FB4R489C481B13B8C1B7R2B22R6R1R3R7R8R301B23R488B30B67B27B59B21B6R297R298C450R19B37B38R295R292R32R486B36R307R310R308C462D405D406D403D40

36、1D402D404DVD (SIDE-B)DD1TT62ACEGIBDFHJ135746DVR-6200DVD(1/3)1314U4UU2UU1UU7U9UU3UU5DVDMECHA UNITU5TT12TT11JJ2TT2TT4DD1TT13TT5TT6RESET ICJJ3TT9TT72330FB5R6 4.7R1 4.7R3 4.732C249C24827P27P33R441234567891011121314151617181920A16A15A14A13A12A11A9A8WE#RESETVPPRDY/BUSYA18A7A6A5A4A3A2A140393837363534333231

37、30292827262524232221A17GNDNCA19/A-1A10DQ7DQ6DQ5DQ4VCCVCCNCDQ3DQ2DQ1DQ0OE#GNDCE#A0A16A15A14A13A12A11A9A8A18A7A6A5A4A3A2A1A17A19A10D7D6D4D3D2D1D0D50R388A01441431421411401391381371361351341331321311301291281271261251241231221211201191181171161151141131121111101091081071061051041031021011009998979695949

38、39291908988878685848382818079787776757473373839404142434445464748495051525354555657585960616263646566676869707172123456789101112131415161718192021222324252627282930313233343536VBGFILTGNDLLMD2LMD1LCREFVCCA33LD2LD1SREG2VCCR33SREG1VCCPLLFREINFREOUTPLLOFFGNDPLLNCVCC33DACNCGNDDACTACTFACTREFDACREFGNDREFEX

39、TSLEDGESPINDLEVCC18DACRESET NVDD3VSS(ESD)VDD3SVSSVCCD OUTVCCD BYPVPP TESTVSS ESDVDD3INTB3/SPISSN/PD7STB0/PD6STB1/PD5STB2/PD4STB3/PD3STB4/PD2INTB2/PD1INTB1/PD0DMASDA/PE4SCL/TX/MISO/PE3INTB4/SDA/RX/MOSI/PE2DRVRDY/RECRDY/PE1INTB5/SCK/HSTRDY/PE0VSS(ESD)VDD3OUT DATA7OUT DATA6OUT DATA5OUT DATA4OUT DATA3OU

40、T DATA2OUT DATA1OUT DATA0OUT CLKOUT DVALIDOUT SYNCOUT ERROUT REQVSS(COMP)VDD3SRAM DQ7RAM DQ6RAM DQ5RAM DQ4PCI/S1APC2/S2B/INTA1PC3/S2APC4/INTSA3PC5PC6/INTA4PC7/INTA5(ESD)VSSVDD3SVSS SPLRAM DQMRAM WEMRAM CASNRAM RASNRAM A13RAM A12RAM A11RAM A10RAM A0RAM A1RAM A2RAM A3RAM A4RAM A5RAM A6RAM A7RAM A8RAM

41、A9RAM CLKVDD SPLVDD3VSSRAM DQ0RAM DQ1RAM DQ2RAM DQ3IREFGNDAIRFSACDRFINRFOUTVCCA18TST ADCTST SLICETST PMAGNDMNBVCC33MNREFDVCCA18MNDVCCA18ISCVCCA33ISGNDAISVCC33SDVCC18SDGNDSDFEVSHIELDISVDDADCVSSADCVCCADCGNDADCVSHIELDAINCBOOT MODI(ESD)VSSVDD3PC0/S1B/504948473938100PCC550.1CC5651525354555657585960616263

42、647170697273747576CC470.1100PCC480.1CC43CC440.156RR62LL4565682818315PCC79RR63RR64CC8015P15PCC810.1CC32CC33100P9796100991060.1CC30100PCC31CC34100PCC350.1CC28 0.01RR55 10KRR53 0100CC29100PRR52124123119118RR5120KRR54RR501M15PCC2715PCC2620MHzQQ1RR474.7K4.7u50CC94+0RR48134RR46CC854.7u50136+0RR494.7K13413

43、61KCC540.1CC53100P10u50CC36+CC370.01CC391u500.01CC38+14114213713812.7KRR6018PCC1141KRR57RR66100LL162.7uH56PCC115150PCC117RR560CC50100P0.1CC491012161824250.1CC52CC51100PCC210.1100PCC20CC220.1CC23100PCC160.022CC240.1100PCC25100PCC19CC180.147KRR650.1CC45100PCC4612345678910111213141516171819202122232425

44、262728+5VPF REFDAGNDF EF AF DF CF BNCF FAGNDF FA-F FA+F TA-F TA+AGNDF MD DF +5VMF LD DAGNDF MDCAGNDAGNDF LD CAGNDAGNDAGNDAGND251218161010u50CC15+241914131211241411421234A OUTA-INPA+INPVSS8765VDDB OUTB-INPB+INP1KRR291KRR28499RR241KRR18100KRR210.022CC81KRR130.1CC236CC30.1RR176.04K0.1CC92.61KRR261KRR25

45、100RR27237RR220RR19124RR201K576RR14150RR105.6KRR668KRR310KRR42.2KRR8393810KRR111000PCC136CC1010KRR341KRR33220RR31RR35RR32LL110RR30100+10u501KRR360VCCPREOPIN4+OPIN4-OPOUT4OPIN3+OPIN3-OPOUT3VCC3/4912346785OPOUT1BIAS INOPN1+OPIN1-OPIN2+OPIN2-MGNDOPOUT2101112133014VO1-VCC1/2VO2-VO2+STBY1/2/3VO1+22152928

46、27MGND25242326VO3-21201918GNDSTBY416VO3+VO4-17GNDVO4+LL51112131415KRR93180PCC74CC70180PRR9030.1KRR9520KRR9620KM9M7M11M101241KRR971231KRR98180PRR8928.7KCC69RR88CC6614.3K180P20KRR912200PCC7520KRR92CC762200P241RR84CC641500P39.2K19.1KRR87RR8612.7K0.022CC6815.8KRR851500PCC6544.2KRR791500PCC59RR831K20KRR8

47、00RR81118RR76RR8220KCC581000PRR75RR7415K11901K1718100PCC73CC710.022CC72+10u5047u50CC610.022CC60+3RESNCVDD54NCGND218F DM-F TM-MGND21F TPF LIMITF TM+F VT0F DM+563471718294LL131011121314151659605857565554100PCC960.1CC9352534818A5A4A26217A3616976757473727170NCGNDI/O0I/O2A14A12A7A6A162322212019I/O1A0A163

48、64I/O7I/O6I/O5I/O4I/O3A136789WECE2A15VCC52726252428CC980.022CC974.7u50+514950A10CE1123A11A9A8323130OE6547RR4310010u50CC12RR44+10KRR401KLL21KRR42220RR391913724138161516150.1CC5455466LL72200PCC82LL14100PCC102100PCC1010.022CC10065RR70 10KRR69 10KRR68 47KRR72A2VSS4SDASCLTEST5673.3K10699100CC1110.1A1A032

49、1VCC8116+8V+8V+8V+8V+8V+8V+8V+5+5V+5V+5V+5V+5V+5V+5VP+5VP+5VA+5VA+5VA+5VAVCC33VCC33VCC33VC27VC27VCVVCC33VCC33VVC+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+8V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+1.8V+1.8V+1.8V+1.8V+1.8V+1.8V+1.8V

50、+1.8V+1.8V+1.8V+1.8V+1.8V+1.8V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+5VCC1166.8PR38710R213101414M812345678SEL1A1B1Y2A2B2YGND161514131211109VCCST4A4B4Y3A3B3YR477R47629304747R342470.01C46231818382175170R478R478B14KLNPRTMOQSDVR-6200DVD(2/3)1516U1U3U2U17U403U404U405Q3Q1QQ2QQ3DD2DD4DD5DD3JP4JJ6JJ4SERIA