Kenwood-DVR6200-avr-sm 维修电路原理图.pdf

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 equipment 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 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 (K29-8333-08)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 operations.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 temperature 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 carried 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 using 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 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 outsidethe 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 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, including 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 power, 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): EBatteries (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-6200KSW-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.2ACEGIBDFHJ135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD56R8R2C8R10C5R4BEBEFIT1R6R104R103R102R101C106C105C108C111C110R110C115C114C100C101C98C97C102C104C103R95R93R94R92R100R99R98R97R129 C134C143C142C133C138C136C139C128C126C125C132C131C70C69C76R75R74R73R72C75C130C129C73C82C80C83C87C86C78C77C72C74R128R127R126R135R134R133R132R120R119R118R117R125R124R123R122R70R69R68R67R79R78R77R76R85R84R83R82L3L2C79R71C155C62R66R51R53R59E BE BC55C57R62R61C56C19C22C21C17FIT2C1681B3C12C14OGIL1C18C20C53TP1JP1JP2R57C61C1R171C23C89C84R89 R90C88R130R138R139C144C145R45R46R48R49R36R38R40R41R33R34R30R31C27R23R35R37R39R42R43R44R47R50R19R18R20C41C42C43C48C49C50B6C47R32C35R27C26C25R172C140R140R115C117R14R16R12C112C116R114R113C58R64C60R65R60R63C59R52R54R55R56JP4JP3C71R81B2B1R58C54R109R108R107C7L5K1R106C107R96R131L7R121L6C3C149C146C94B14C92R91B11C4B10C63C93C90C95C91C96R137C141C113C109R105C9B4Y1R24112575512650100767148R25C156R173C32R21C31C24C44C45C51TP2R29C26R22C29R28C37 C38 C39 C40R1123619118361911836191183619118R111C137R136R86R88R80C81C85R87TP317148TP4 TP5 TP6C13B5C46B7C34C28C33C36C15R17RSTGVCCC30C52C64C65C66C67C68C99C135C127B15R141C2C148B12R11R116C120B13C122BER13C119C124C123C152C151C147C150C118C121L4R3R15C6SPK1SPK2D6Q8U4Q5Q1D3Q3IC6IC7IC3CN3CN1Q2Q4D1D2D4D5CN2U1U2IC2(SIDE-A)D-AMPFRONTSURR.LFRONTCENTERWOOFERSUBSURR.RSPEAERSQ9IC5IC4Q7U3Q6E BEBEEB11519218BD-AMP (SIDE-B)FRONTSURR.LFRONTCENTERWOOFERSUBSURR.RSPEAERSKLNPRTMOQS2135746Refer to the schematic diagram for the value of resistors and capacitors.PC BOARD87C728R744C72611233738396J702R729C710R728HP1J715R731C714G701R70313R705C707C706R702R701J721R741R743R740R739R736R735R734R73740521C708R709R721R717R716R715R714J710R712J707J708J709J705J741R711C732C731C730C729R713R710C703J71111IG+B1R719R718J719C711R7081 2R707R7201314262739J722J703R723R722R742R725DIMMERACTIVEEQ.LISTENMODEINPUTBANDSKIPSTOPPLAY/PAUSEPOEN/CLOSER724V706R704R727R726C709J723C704J718J720C713R732C72751J716C702C701C725C724C723C722C721C720C719R738C718C717C716C715C705J701J706R7062 1J740E BE BE BFRONTHEADPHONESTAND-BY LEDPHONESD703P703S711D702S710S709S708S707S705I701D707D708FL701D705D706P704RM701N701S701S702S704S703D701P701N702HP51Q700Q701Q702D704D500D502P501I504I501I500I502P505N501N402N503N504D503D501I503P504P502P503K501K502K503Q507Q508Q511Q510Q509Q502Q501Q503Q504J15B EB EE BJ17J4J2J96J98J3J8J6J7J9J5J16J89J37J22J21J18J75J38J39J32J12J10J84J23J68J57J35J34J94J78J33J31J36J40J54J69J95J46J41J64J26J19J97J29J62J63J73J88J60J76J61J27J28J30J58J70J72J71J74J90J83J66J65J67J77J56J55J53J91J52J51J47J48J49J50J1J44J42J59J45J82J81J20J14J87J43J11J86J80J79J85J24J25J13R529R530R531R532R521R527R636R526R627R628R528C538R543R635R637R631R630R629R509R510R511R512R513R514R518R515R516R517R525R523R524R626GND2R625R506R507R536R537R535R534R533R538R539R540R541R542R520R522111121151121151112111215R519R569R553R604C511R555R556C512R557C5131485C507R548C506C515R559R550C523R581R578R575R577R576R579R582R580L503R567R558R570R560R551C528C525C522L500R601R602C530C529C524C508C504C517C516C510GND1C518C521C514C532C531C526C527R552C509R549R547R546C505R544R545R568R554R501R500R598R623C500O GIR508C537R624R621R622R600R599R619R620R634R583R595R596R597R593R591R590R633R584R594R592R632R589113122C534C533C503C501L502R504125 24404164 6580116918485X500R505LRINLRINLROUTVCRAUDIOSAT/CABLEMAINLINKB EE BE BB EE BE BR497C408C412C407C409C411C413C414C415C416C422341811141B39B1B3R4781275428CC106CC10414C434C3C4248C476C432C4835C437B408169281517R496R427R426R425R432R495R499C480R498R330C439C436L410B2C470R13R391R397RR131RR122R395R394R354R213R212B26R387R386C63R351R353R331R34217141714C447C445C444C452C448C478C442C59C44388R3921R11R393R52R442C2R459R460R344C479R343R468R469R467R475C461R473R474R443 C449R444R481C460RR123R14B33157112434852021401B321632172081041051565215311361081091447237731641583217R26B45R4R5B34B28R311B35R306B29R65C206C252C197C210L18L19L12L10R322R64R66L411L404L405C205C251C196C209FB5B14Y1135416918R312R494R428CC76CC66RR88RR86RR92RR91RR89RR87RR84CC64CC59CC58RR82RR74RR75RR78RR120CC70RR93RR96CC77CC87CC81CC80CC79CC33RR62RR63RR64RR3RR6RR8RR4RR10R396FB1R313RN11 RN10 RN9 RN8R476R477R429C417C418C419C420C421C410RR121RR125RR129CC103CC60RR126CC110RR12811485485RR124CC109RR127RR130CC108RR119CC13CC67CC71B10B12B31RR53CC85CC14CC92CC95CC99CC40CC94CC36CC39CC10CC98CC15C23RR55CC28CC35RR52RR81RR51RR54RR50RR49RR34RR59RR58CC52RR65CC46RR43CC3RR23RR21CC8CC4RR15RR13 CC5RR18RR29RR28RR24LL16LL10RR105RR107RR108LL15RR46RR48RR47RR33RR60CC113RR12CC12CC114CC115CC117CC116RR66RR5711CC69RR85RR79CC75RR80CC57RR94CC65CC63CC62L412R431R430C423B EB EE BE BB EB EE BEBBBB EB EB EEBB EBEBEBEBEEEQ408 Q407TT2TT4Q1U1TT9TT5 UU3U2U7U4JP4U403U404U405D1JP42JP43U9U6TT13Q3JJ2JUMP1Q411 Q410 Q409QQ2UU7U5U3U407U402JK42S-VIDEODVD VIDEO OUTININYPbPrVCRCOMPONENT OUTVIEDEOMON.SAT/CABLEOUTOUTJK43JK44JK41QQ4JJ6UU5JJ4UU2JUMP2DD2DD5DD4DD3U401DVD (SIDE-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 BOARD1211R401C401R402R403C402R404R406C403R405R461R462RR109LL3L407L406B43B15C58C247B11C482R487CC105CC107R484R485C4C405R408R409C406R410R412R416L403C426R411R479C425R413R414R415C433R407C404R480R72R463R464R465R325R491R490C446R483C441R454R453R452R451R450R34R35C477B25RN2B18B9B17B16B20B19R296C246B24CC2RR16CC6RR26CC9RR22RR19RR17RR27RR25CC100CC101RR40EBCC45CC21CC20CC51RR56RR114RR118CC83RR133R441R440CC102CC97CC48CC47CC86CC50CC49CC24CC25RR97RR76RR98CC30CC31CC91CC29CC34CC53CC54CC26CC27CC19CC18CC38CC37CC118CC42RR106CC82RR32RR35RR31RR39LL7LL8LL9LL13LL4LL5LL1LL14LL2RR30RR44RR42RR36CC11RR14CC7RR20CC1RR11CC93CC96CC56CC55CC43CC44CC32RR68RR72RR71RR69RR70RR83CC68CC89CC90CC111RR101RR100RR103RR104RR99RR115CC88CC61CC72CC73CC78RR95CC74RR90CC22CC23CC16R31B41R33R458C453R457C454R456C455R455R470R493R492C451R323R43C250R299R304R300R482C248C249FB4R489C481B13B8C1B7R2B22R6R1R3R7R8R301B23R488B30B67B27B59B21B6R297R298C450R19B37B38R295R292R32R486B36R307R310R308C462D405D406D403D401D402D404DVD (SIDE-B)DD1TT62ACEGIBDFHJ135746DVR-6200DVD(1/3)1314U4UU2UU1UU7U9UU3UU5DVDMECHA UNITU5TT12TT11JJ2TT2TT4DD1TT13TT5TT6RESET ICJJ3TT9TT72330FB5R6 4.7R1 4.7R3 4.732C249C24827P27P33R441234567891011121314151617181920A16A15A14A13A12A11A9A8WE#RESETVPPRDY/BUSYA18A7A6A5A4A3A2A14039383736353433323130292827262524232221A17GNDNCA19/A-1A10DQ7DQ6DQ5DQ4VCCVCCNCDQ3DQ2DQ1DQ0OE#GNDCE#A0A16A15A14A13A12A11A9A8A18A7A6A5A4A3A2A1A17A19A10D7D6D4D3D2D1D0D50R388A0144143142141140139138137136135134133132131130129128127126125124123122121120119118117116115114113112111110109108107106105104103102101100999897969594939291908988878685848382818079787776757473373839404142434445464748495051525354555657585960616263646566676869707172123456789101112131415161718192021222324252627282930313233343536VBGFILTGNDLLMD2LMD1LCREFVCCA33LD2LD1SREG2VCCR33SREG1VCCPLLFREINFREOUTPLLOFFGNDPLLNCVCC33DACNCGNDDACTACTFACTREFDACREFGNDREFEXTSLEDGESPINDLEVCC18DACRESET 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 DATA3OUT 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 A9RAM CLKVDD SPLVDD3VSSRAM DQ0RAM DQ1RAM DQ2RAM DQ3IREFGNDAIRFSACDRFINRFOUTVCCA18TST ADCTST SLICETST PMAGNDMNBVCC33MNREFDVCCA18MNDVCCA18ISCVCCA33ISGNDAISVCC33SDVCC18SDGNDSDFEVSHIELDISVDDADCVSSADCVCCADCGNDADCVSHIELDAINCBOOT MODI(ESD)VSSVDD3PC0/S1B/504948473938100PCC550.1CC5651525354555657585960616263647170697273747576CC470.1100PCC480.1CC43CC440.156RR62LL4565682818315PCC79RR63RR64CC8015P15PCC810.1CC32CC33100P9796100991060.1CC30100PCC31CC34100PCC350.1CC28 0.01RR55 10KRR53 0100CC29100PRR52124123119118RR5120KRR54RR501M15PCC2715PCC2620MHzQQ1RR474.7K4.7u50CC94+0RR48134RR46CC854.7u50136+0RR494.7K1341361KCC540.1CC53100P10u50CC36+CC370.01CC391u500.01CC38+14114213713812.7KRR6018PCC1141KRR57RR66100LL162.7uH56PCC115150PCC117RR560CC50100P0.1CC491012161824250.1CC52CC51100PCC210.1100PCC20CC220.1CC23100PCC160.022CC240.1100PCC25100PCC19CC180.147KRR650.1CC45100PCC4612345678910111213141516171819202122232425262728+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+INP1KRR291KRR28499RR241KRR18100KRR210.022CC81KRR130.1CC236CC30.1RR176.04K0.1CC92.61KRR261KRR25100RR27237RR220RR19124RR201K576RR14150RR105.6KRR668KRR310KRR42.2KRR8393810KRR111000PCC136CC1010KRR341KRR33220RR31RR35RR32LL110RR30100+10u501KRR360VCCPREOPIN4+OPIN4-OPOUT4OPIN3+OPIN3-OPOUT3VCC3/4912346785OPOUT1BIAS INOPN1+OPIN1-OPIN2+OPIN2-MGNDOPOUT2101112133014VO1-VCC1/2VO2-VO2+STBY1/2/3VO1+2215292827MGND25242326VO3-21201918GNDSTBY416VO3+VO4-17GNDVO4+LL51112131415KRR93180PCC74CC70180PRR9030.1KRR9520KRR9620KM9M7M11M101241KRR971231KRR98180PRR8928.7KCC69RR88CC6614.3K180P20KRR912200PCC7520KRR92CC762200P241RR84CC641500P39.2K19.1KRR87RR8612.7K0.022CC6815.8KRR851500PCC6544.2KRR791500PCC59RR831K20KRR800RR81118RR76RR8220KCC581000PRR75RR7415K11901K1718100PCC73CC710.022CC72+10u5047u50CC610.022CC60+3RESNCVDD54NCGND218F DM-F TM-MGND21F TPF LIMITF TM+F VT0F DM+563471718294LL131011121314151659605857565554100PCC960.1CC9352534818A5A4A26217A3616976757473727170NCGNDI/O0I/O2A14A12A7A6A162322212019I/O1A0A16364I/O7I/O6I/O5I/O4I/O3A136789WECE2A15VCC52726252428CC980.022CC974.7u50+514950A10CE1123A11A9A8323130OE6547RR4310010u50CC12RR44+10KRR401KLL21KRR42220RR391913724138161516150.1CC5455466LL72200PCC82LL14100PCC102100PCC1010.022CC10065RR70 10KRR69 10KRR68 47KRR72A2VSS4SDASCLTEST5673.3K10699100CC1110.1A1A0321VCC8116+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+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