Yamaha-DVDE600_MK2-cs-sm 维修电路原理图.pdf

SERVICE MANUAL100984IMPORTANT NOTICEThis manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are alreadyknown and understood by the users, and have therefore not been restated.WARNING:Failure to follow appropriate service and safety procedures when servicing this product may result in personalinjury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,we advise all YAMAHA product owners that any service required should be performed by an authorizedYAMAHA Retailer or the appointed service representative.IMPORTANT:The presentation or sale of this manual to any individual or firm does not constitute authorization, certification orrecognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, andservice departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitableand specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, pleasecontact the distributors Service Division.WARNING:Static discharges can destroy expensive components. Discharge any static electricity your body may haveaccumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).IMPORTANT:Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.I CONTENTSTO SERVICE PERSONNEL .25PREVENTION OF ELECTROSTATIC DISCHARGE . 5LOCALE MANAGEMENT INFORMATION . 5FRONT PANEL . 6REAR PANEL . 6REMOTE CONTROL PANEL . 6SPECIFICATIONS .67INTERNAL VIEW . 7DISASSEMBLY PROCEDURES . 810MICRO COMPONENT SYSTEM RDX-E600MK2DVD-E600MK2P.O.Box 1, Hamamatsu, Japan 2005 All rights reserved.This manual is copyrighted by YAMAHA and may not be copied orredistributed either in print or electronically without permission.DVD-E600MK2MAINTENANCE FLOW CHART. 1115IC DATA .1617DISPLAY DATA . 18BLOCK DIAGRAM. 19PRINTED CIRCUIT BOARD . 2024SCHEMATIC DIAGRAM . 2527PIN CONNECTION DIAGRAM . 29PARTS LIST .3033The RDX-E600MK2 consists of the RX-E600MK2 and the DVD-E600MK2.This service manual is for the DVD-E600MK2.For the RX-E600MK2 service manual, please refer to the following publication number:RX-E600MK2 100983DVD PLAYER 05.10RadioFans.CN 收音机爱 好者资料库DVD-E600MK22DVD-E600MK2WALLOUTLETEQUIPMENTUNDER TESTAC LEAKAGETESTER OREQUIVALENTINSULATINGTABLEWARNING: CHEMICAL CONTENT NOTICE!The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/orplastic (where applicable) components may also contain traces of chemicals found by the California Health andWelfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm.DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANYREASON WHATSOEVER!Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes orexpose eyes to solder/flux vapor!If you come in contact with solder or components located inside the enclosure of this product, wash your handsbefore handling food.I TO SERVICE PERSONNEL1. Critical Components InformationComponents having special characteristics are marked sand must be replaced with parts having specifications equalto those originally installed.2. Leakage Current Measurement (For 120V Models Only)When service has been completed, it is imperative to verifythat all exposed conductive surfaces are properly insulatedfrom supply circuits.GMeter impedance should be equivalent to 1500 ohmsshunted by 0.15F.GLeakage current must not exceed 0.5mA.GBe sure to test for leakage with the AC plug in both polarities.Side ASide BSMT REFLOW ProcessMI FLOW ProcessSolder DipAbout Lead Free SolderThe P.C.B.s installed in this unit are soldered using the following solder.Among some types of lead free solder currently available, it is recommended to use one of the following types for the repairwork. Sn + Ag + Cu (tin + silver + copper) Sn + Cu (tin + copper) Sn + Zn + Bi (tin + zinc + bismuth)Caution:1. As the melting point temperature of the lead free solder is about 30C to 40C (50F to 70F) higher than that of the leadsolder, be sure to use a soldering iron suitable to each solder.2. If lead solder must be used, be sure to remove lead free solder from each terminal section of the parts to be replaced andfrom the area around it completely before soldering, or make sure that the lead free solder and lead solder melt togetherfully.MAIN P.C.BSIDE A-SIDE BLead Free SolderRadioFans.CN 收音机爱 好者资料库DVD-E600MK23DVD-E600MK2WARNING: Laser SafetyThis product contains a laser beam component. This component may emit invisible, as well as visible radiation,which may cause eye damage. To protect your eyes and skin from laser radiation, the following precautions must beused during servicing of the unit.1) When testing and/or repairing any component within the product, keep your eyes and skin more than 30 cm away fromthe laser pick-up unit at all times. Do not stare at the laser beam at any time.2) Do not attempt to readjust, disassemble or repair the laser pick-up, unless noted elsewhere in this manual.3) CAUTION : Use of controls, adjustments or performance of procedures other than those specified herein may result inhazardous radiation exposure.Laser Diode PropertiesType:Semiconductor laser GaAlAsWave length:650 nm (DVD)780 nm (VCD/CD)Output Power:7 mW (DVD)10 mW (VCD/CD)Beam divergence:60 degreeLaser Emitting conditions:1) When the Top Cover is removed, and the STANDBY/ON SW is turned to the ON position, the laser component will emita beam for several seconds to detect if a disc is present. During this time (5-10 sec.) the laser may radiate through thelens of the laser pick-up unit. Do not attempt any servicing during this period!If no disc is detected, the laser will stop emitting the beam. When a disc is loaded, you will not be exposed to any laseremissions.2) The laser power level can be adjusted with the VR on the pick-up PWB, however, this level has been set by the factoryprior to shipping from the factory. Do not adjust this laser level control unless instruction is provided elsewhere in thismanual. Adjustment of this control can increase the laser emission level from the device.VARO!: AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NKYMTTMLLE LASER-STEILYLLE. L KATSO STEESEEN.VARNING! : OSYNLIG LASERSTRLNING NR DENNA DEL R PPNAD OCH SPRREN R URKOPPLAD.BETRAKTA EJ STRLEN.DVD-E600MK24DVD-E600MK2WARNINGCAUTIONUse of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.ATTENTIONLemploi de commandes, de rglages ou un choix de procdures diffrents des spcifications de cette brochure peut entraner une exposition dventuelles radiations pouvant tre dangereses.ACHTUNGDie Verwendung von Bedienungselementen oder Einstellungen oder die Durchfhrung von Bedienungsvorgngen, die nicht in dieser Anleitung aufgefhrt sind, kann zu einem Kontakt mit gefhrlichen Laserstrahlen fhren.OBSERVERAAnvndning av kontroller och justeringar eller genomfrande av procedurer andra n de som specificeras i denna bok kan resultera i att du utstter dig fr farlig strlning.ATTENZIONEUso di controlli o regolazioni o procedure non specificamente descritte pu causare lesposizione a radiazioni di livello pericoloso.PRECAUCINEl uso de los controles o los procedimientos de ajuste o utilizacin diferentes de los especificados en este manual pueden causar una exposicin peligrosa a la radiacin.VOORZICHTIGGebruik van bedieningsorganen of instellingen, of uitvoeren van handelingen anders dan staan beschreven in deze handleiding kunnen leiden tot blootstelling aan gevaarlijke stralen.The unit is not disconnected from the AC power source as long as it is connected to the wall outlet, even if this unit itself is turned off. This state is called the standby mode. In this state, this unit is designed to consume a very small quantity of power.L appareil n est pas isol de la source d alimentation aussi longtemps qu il reste branch sur une prise murale,mme lorsqu il est teint.Il est alors dit en mode Veille .Dans ce mode, l appareil consomme trs peu de courant.Das Gert ist nicht vom Netz getrennt, solange der Netzstecker noch mit der Wandsteckdose verbunden ist, selbst wenn das Gert ausgeschaltet wurde. Dieser Betriebszustand wird als Bereitschaftsmodus bezeichnet. In diesem Zustand nimmt das Gert eine sehr geringe Menge Strom auf.Enheten r inte urkopplad frn ntet s lnge som den r ansluten till vgguttaget ven om enheten i sig sjlvt r avstngd. Detta kallas fr beredskapslge och i detta tillstnd konsumerar apparaten minimalt med strm.Lunit non scollegata dallimpianto elettrico di casa sintanto che rimane collegata ad una presa di corrente anche se spenta. Questo modo viene chiamato “modo di attesa”. In esso, lunit consuma una quantit molto bassa di energia per mantenere in memoria le impostazioni da voi fatte.Aunque el propio aparato se encuentre apagado, ste no se desconectar de la fuente de CA siempre que se mantenga enchufado a la toma de corriente. Este estado recibe el nombre de “modo de espera”. En este estado, este aparato ha sido diseado para consumir una cantidad muy pequea de energa.De stroomtoevoer naar het toestel is niet afgesloten zolang de stekker nog in het stopcontact zit, zelfs niet als het toestel zelf uitgeschakeld is. Deze toestand wordt “standby” (waak- of paraatstand) genoemd. Het toestel is ontworpen om in deze toestand.CAUTION VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN. AVOID EXPOSURE TO BEAM.ADVARSEL SYNLIG OG USYNLIG LASERSTRLING VED BNING. UNDG UDSTTELSE FOR STRLING.ADVARSEL SYNLIG OG USYNLIG LASERSTRLING NR DEKSEL PNES. UNNG EKSPONERING FOR STRLEN.VARNINGSYNLIG OCH OSYNLIG LASERSTRLNING NR DENNA DEL R PPNAD. BETRAKTA EJ STRLEN.VARO! AVATTAESSA OLET ALTTIINA NKYVLLE JA NKYMTTMLLE LASER STEILYLLE. L KATSO STEESEEN.VORSICHT SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GEFFNET. NICHT DEM STRAHL AUSSETSEN.DANGER VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN. AVOID DIRECT EXPOSURE TO BEAM.ATTENTION RAYONNEMENT LASER VISIBLE ET INVISIBLE EN CAS DOUVERTURE. EXPOSITION DANGEREUSE AU FAISCEAU.AUDIOOUTAVDIGITALOUTVIDEO OUTOPTICALCOAXIALVIDEOS VIDEOSYSTEMCONNECTORRECEIVERCOMPONENT VIDEO OUTELPRPBYRCLASS 1 LASER PRODUCTLASER KLASSE 1 PRODUKTLUOKAN 1 LASERLAITEKLASS 1 LASER APPARATPRODUIT LASER DE CLASSE 1CLASS 1 LASER PRODUCTLASER KLASSE 1 PRODUKTLUOKAN 1 LASERLAITEKLASS 1 LASER APPARATPRODUIT LASER DE CLASSE 1INVISIBLE LASER RADIATION WHEN OPENDO NOT STARE INTO BEAMCAUTION:INVISIBLE LASER RADIATION WHEN OPENAVOID DIRECT EXPOSURE TO THE BEAMDANGER:DVD-E600MK25DVD-E600MK2Warning for power supplyThe primary side of the power supply carries live mains voltage when the player is connected to the mains even whenthe player is switched off !This primary area is not shielded so it is possible to touch copper tracks and/or components when servicing the player.Service personnel have to take precautions to prevent touching this area or components in this area .The primary side of the power supply has been indicated with a lightening stroke and a stripe-marked print on the printed wiringboard.Note:The screws on the DVD mechanism may never be touched, removed or re-adjusted.Handle the DVD mechanism with care when the unit has to be exchanged!The DVD mechanism is very sensitive for dropping or giving shocks.I PREVENTION OF ELECTROSTATIC DISCHARGEThe laser diode in the DVD mechanism may be damaged due to static electricity from clothes or the human body. Use cautionto prevent electro static damage when servicing or handling the DVD-mechanism.1. Grounding for electro static damage preventionSome devices, such as the DVD player, use an optical pickup (laser diode) that will be damaged by static electricity in theworking environment. Only attempt service after ensuring that all grounding procedures have been completed.1. Worktable groundingPut a grounded conductive material (sheet) or iron sheet on the area where the optical pickup is placed.2. Human body groundingUse an anti-static wrist strap to discharge the static electricity from your body.1MConductive material(sheet) or steel sheetAnti-static wrist strap2. Handling Precautions for DVD mechanism1. Handle the DVD mechanism gently, as it is an extremely high-precision assembly.2. The flexible cable lines may break if an excessive force is applied to it. Use caution when handling the cable.3. The semi-fixed resistor for laser power adjustment should not be adjusted. Do not turn the resistor.qwrwttrwyetI LOCALE MANAGEMENT INFORMATIONLocale Management Information : This DVD player is designed and manufactured to respond to the LocaleManagement Information that is recorded on a DVD disc. If the Locale number described on the DVD disc doesnot correspond to the Locale number of this DVD player, this DVD player cannot play this disc.This product incorporates copyrightprotection technology that is protected bymethod claims of certain U.S. patents andother intellectual property rights owned byMacrovision Corporation and other rightsowners. Use of this copyright protectiontechnology must be authorized byMacrovision Corporation, and is intendedfor home and other limited viewing usesonly unless otherwise authorized byMacrovision Corporation. Reverseengineering or disassembly is prohibited.DVD-E600MK26DVD-E600MK2I FRONT PANELB, G, E modelsI REAR PANELB, G, E modelsI REMOTE CONTROL PANELB, G, E modelsI SPECIFICATIONSPLAYBACK SYSTEMDVD VideoVideo CD & SVCDCDPICTURE CDCD-R, CD-RWDVD+R, DVD+RWDVD-R, DVD-RWVIDEO PERFORMANCEVideo (CVBS) Output1 Vpp into 75 ohmsS-Video OutputY: 1 Vpp into 75 ohmsC: 0.3 Vpp into 75 ohmsComponent Video Output Y: 1 Vpp into 75 ohmsPb/Cb Pr/Cr: 0.7 Vpp into 75 ohmsRGB (SCART) Output0.7 Vpp into 75 ohmsAUDIO FORMATDigital Mpeg/Dolby Digital/Compressed DigitalDTSPCM16, 20, 24 bitsfs, 44.1, 48, 96 kHzMP3 (ISO 9660)24, 32, 56, 64, 96, 128, 256 kbpsfs 16, 22.05, 24, 32, 44.1, 48 kHzWMA32 kbps - 192 kbps, Mono, StereoAnalog SoundStereoAUDIO PERFORMANCEDA Converter24 bitsSignal-Noise (1kHz)105 dBDynamic Range (1kHz)100 dBDVDfs 96 kHz2 Hz - 44 kHzfs 48 kHz2 Hz - 22 kHzSVCDfs 48 kHz2 Hz - 22 kHzfs 44.1 kHz2 Hz - 20 kHzCD/VCDfs 44.1 kHz2 Hz - 20 kHzDistortion and Noise (1kHz)0.003%TV STANDARD (PAL/50Hz) (NTSC/60Hz)Number of lines625525PlaybackMultistandard(PAL/NTSC)CONNECTIONSY OutputRCA (green)Pb/Cb OutputRCA (blue)Pr/Cr OutputRCA (red)SCARTEuroconnectorS-Video OutputMini DIN, 4 pinsVideo OutputRCAAudio Output (L+R)RCADigital Output1 coaxial, 1 opticalIEC60958 for CDDA / LPCM /MPEG1IEC61937 for MPEG 2, DolbyDigital and DTSB,