Marantz-BD7004-cd-sm 维修电路原理图.pdf

ServiceManualBLU-RAY DISC PlayerBD7004 /U1BBD7004S0053-1V02DM/DG1004Copyright 2010 D&M Holdings Inc. All rights reserved.WARNING: Violators will be prosecuted to the maximum extent possible.Ver. 2修理際、 必取扱説明書準備操作方法確認上作業行。Please use this service manual with referring to the user guide (D.F.U.) without fail.TABLE OF CONTENTSSECTION PAGE 1. TECHNICAL SPECIFICATIONS.1 2. SERVICE HINTS AND TOOLS .4 3. WARNING AND LASER SAFETY INSTRUCTION .5 4. LASER BEAM SAFETY PRECAUTIONS .6 5. IMPORTANT SAFETY PRECAUTIONS .7 6. STANDARD NOTES FOR SERVICING .9 7. CABINET DISASSEMBLY INSTRUCTIONS .13 8. HOW TO INITIALIZE THE BLU-RAY DISC PLAYER . 17 9. FIRMWARE RENEWAL MODE .18 10. FIRMWARE RENEWAL MODE (Network Update) .20 11. SERVICE MODE .21 12. TRAY LOCK MODE .23 13. TROUBLESHOOTING .24 14. BLOCK DIAGRAMS .32 15. SCHEMATIC DIAGRAMS / CBA AND TEST POINTS .38 16. WAVEFORMS .97 17. WIRING DIAGRAM .98 18. LEAD IDENTIFICATIONS . 99 19. EXPLODED VIEW AND PARTS LIST .101BD7004Please refer to the MODIFICATION NOTICE.MARANTZ DESIGN AND SERVICEUsing superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which it is famous. Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent. ORDERING PARTS : Parts can be ordered either by mail or by Fax. In both cases, the correct part number has to be specified. The following information must be supplied to eliminate delays in processing your order : 1. Complete address 2. Complete part numbers and quantities required 3. Description of parts 4. Model number for which part is required 5. Way of shipment 6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.SHOCK, FIRE HAZARD SERVICE TEST : CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC cord connector pins (with unit NOT connected to AC mains and its Power switch ON), and the face or Front Panel of product and controls and chassis bottom. Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and verified before it is return to the user/customer. Ref. UL Standard No. 60065.In case of difficulties, do not hesitate to contact the Technical Department at above mentioned address. 080702MZNOTE ON SAFETY :Symbol Fire or electrical shock hazard. Only original parts should be used to replaced any part marked with symbol . Any other component substitution (other than original type), may increase risk of fire or electrical shock hazard.安全上注意：部品、安全上重要部品。必指定部品番号使用下。USAMARANTZ AMERICA, INC100 CORPORATE DRIVEMAHWAH, NEW JERSEY 07430USAEUROPE / TRADING D&M EUROPE B. V. P. O. BOX 8744, BUILDING SILVERPOINTBEEMDSTRAAT 11, 5653 MA EINDHOVENTHE NETHERLANDSPHONE : +31 - 40 - 2507844FAX : +31 - 40 - 2507860KOREAD&M SALES AND MARKETING KOREA LTD.CHUNG JIN B/D., #1001,53-5, WONHYORO 3 GA, YONGSAN-GU,SEOUL, 140-719, KOREAPHONE : +82 - 2 - 323 - 2155FAX : +82 - 2 - 323 - 2154CANADAD&M Canada Inc.5-505 APPLE CREEK BLVD. MARKHAM, ONTARIO L3R 5B1CANADAPHONE : 905 - 415 - 9292FAX : 905 - 475 - 4159JAPAND&M BUILDING, 2-1 NISSHIN-CHO,KAWASAKI-KU, KAWASAKI-SHI,KANAGAWA, 210-8569 JAPAND&M Holdings Inc.CHINAD&M SALES AND MARKETING SHANGHAI LTD.ROOM.808 SHANGHAI AIRPORT CITY TERMINAL NO.1600 NANJING (WEST) ROAD, SHANGHAI, CHINA. 200040TEL : 021 - 6248 - 5151FAX : 021 - 6248 - 443411.TECHNICALSPECIFICATIONSSIGNALSYSTEM NTSCcolorAPPLICABLEDISCS (1)BD/DVD-VideoDiscs1-layer12cmsingle-sideddiscs,2-layer12cmsingle-sideddiscs,2-layer12cmdouble-sideddiscs(1layerperside)(2) BD-RE/BD-R(RecordedinBDMVformat)1-layer12cmsingle-sideddiscs,2-layer12cmsingle-sideddiscs1-layer8cmsingle-sideddiscs,2-layer8cmsingle-sideddiscs(3) DVD-R1-layer12cmsingle-sideddiscs,2-layer12cmsingle-sideddiscs1-layer8cmsingle-sideddiscs,2-layer8cmsingle-sideddiscs(4) DVD-RW1-layer12cmsingle-sideddiscs1-layer8cmsingle-sideddiscs(5) Compactdiscs(audioCD)12cmdiscs,8cmdiscs(6) CD-RW/-R12cmdiscs,8cmdiscsAPPLICABLEMEMORYCARDS(1) SDMemoryCard(2) SDHCMemoryCard(3) miniSDCard(4) microSDCardVIDEOOUTPUTYoutputlevel:1Vp-p(75/ohms)Outputconnectors:Pinjack,1setCOMPONENTOUTPUTYoutputlevel:1Vp-p(75/ohms)PB/CBoutputlevel:0.648Vp-p(75/ohms)PR/CRoutputlevel:0.648Vp-p(75/ohms)Outputconnectors:Pinjacks,1setHDMIOUTPUTOutputjack:19-pinHDMIterminal,1setHDMIver.1.3a(DeepColor,DolbyDigitalPlus,DolbyTrueHD,DTS-HD)NETWORKTERMINAL10BASE-T/100BASE-TXANALOGAUDIOOUTPUTOutputlevel:2Vrms(10k/kohms)2channel(L,R)outputconnector:Pinjacks,1setMultichannel(FL,FR,C,SL,SR,SBL,SBR,SW):Pinjacks,1setAUDIOOUTPUTPROPERTIES(1) Frequencyresponse 1 BDs(linearPCM):20Hzto22kHz(48kHzsampling) :20Hzto44kHz(96kHzsampling) :20Hzto88kHz(192kHzsampling) 2 DVDs(linearPCM):20Hzto22kHz(48kHzsampling) :20Hzto44kHz(96kHzsampling) 3 CDs:20Hzto20kHz(2) S/Nratio:115dB(3) Totalharmonicdistortion:1kHz0.004%(4) Dynamicrange:100dB(BD/DVD)/98dB(CD)DIGITALAUDIOOUTPUTCoaxialdigitaloutput:Pinjack,1setPOWERSUPPLYAC120V,60HzPOWERCONSUMPTION30W(Standby:0.8W,Powersaving:0.75W)MAXIMUMEXTERNALDIMENSIONSW:440mm(17-3/8)H:105mm(4-3/16)D:324mm(12-13/16)(includingprotrudingparts)MASS4.9kg(10.9lbs)REMOTECONTROL:RC004BDInfraredpulsetypeSupply:DC3V,2R6/AAbatteriesExternaldimensions: W:52mm(2-1/16) H :227mm(8-15/16) D :30mm(1-3/16)Mass :138g(0.3lbs)(includingbatteries)23IntroductionIntroductionENGLISHENGLISHIntroductionConnectionsPlaybackFunction SetupOthersPIP (Picture in Picture) (BONUSVIEW) SettingSome BD-Video have the PIP (picture-in-picture) function which enables you to display the secondary video in the primary video. You can call up the secondary video by pressing MODE whenever the scene contains the secondary video.Pure DirectThe sound quality of analog audio output is improved by stop output of video signals, etc.On-Screen DisplayInformation about the current operation can be displayed on a screen, allowing you to confirm the currently active functions (such as program playback) using the remote control.Picture ControlPicture control adjusts the picture quality of the specific display.DRC (Dynamic Range Control)Use this procedure to set the dynamic range of the output signals when playing back BD/DVD/AVCHD recorded in Dolby Digital/Dolby Digital Plus/Dolby TrueHD.Playing Back the Contents in SD Memory Card You can playback AVCHD, MP3, Windows Media Audio, or JPEG stored in an SD Memory Card. You can store picture-in-picture commentary, subtitles or other extras for BD-ROM ver. 2 (Profile 2.0/ Profile 1.1) files in an SD Memory Card and playback with the BD-ROM.Playing Back AVCHD FilesThis unit supports playback of AVCHD format files (new format for high definition video camcorders) recorded on disc/SD card. Your high definition personal archive is playable in HD quality.Playing Back DivX FileYou can enjoy DivX files which are recorded on BD-RE/-R, DVD-RW/-R or CD-RW/-R. Official DivX Certified product Plays all versions of DivX video (including DivX 6/DivXHD) with standard playback of DivX media files.Playing Back an MP3 FileYou can enjoy MP3 files which are recorded on BD-RE/-R, DVD-RW/-R, CD-RW/-R or SD Memory Card.Playing Back Windows Media Audio FileYou can enjoy Windows Media Audio files which are recorded on BD-RE/-R, DVD-RW/-R, CD-RW/-R or SD Memory Card.Displaying a JPEG picture Kodak Picture CD can be played back. Still images stored in JPEG format on BD-RE/-R, DVD-RW/-R, CD-RW/-R or SD Memory Card can also be played back.BD-J Application With some BD that supports Java applications (BD-J), you can enjoy interactive function (e.g. game).BD-LiveBD-Live (BD-ROM version 2 Profile 2.0) that allows interactive functions to be used when this unit is connected to the Internet in addition to the BONUSVIEW function. The various functions differ depending on the disc.Analog 7.1ch Surround OutputThis player is equipped with analog 7.1-channel surround audio out jacks for playback.x.v.ColorThis unit supports playback of video contents on discs recorded with “x.v.Color” technology. To watch this video content with the “x.v.Color” space, a TV or other display device supporting both video image reproduction using “x.v.Color” standard and capability of manual switching of its color space setting is required. Please refer to the user guide of your display device for further information. Handle the discs so that fingerprints and dust do not adhere to the surfaces of the discs. Always store the disc in its protective case when it is not used. Note that discs with special shapes cannot be played on this product. Do not attempt to play back such discs, as they may damage the unit. When a disc becomes dirty, clean it with a cleaning cloth. Wipe the disc from the center to out. Do not wipe in a circular motion. Do not use solvents such as benzine, thinner, commercially available cleaners, detergent, abrasive cleaning agents or antistatic spray intended for analog records.FeaturesSupplied AccessoriesPlease check to make sure the following items are included with the main unit in the carton.remote control (RC004BD)“AA” (R6) batteries x2AC cord (5.2ft/1.6m)user guidewarranty cardRCA audio cable (3.2ft/1.0m)RCA video cable (3.2ft/1.0m)About DiscsDisc HandlingCleaning DiscsE5KB0UD_EN.book Page 3 Friday, May 8, 2009 9:37 AM4IntroductionIntroductionENGLISHENGLISHIntroductionConnectionsPlaybackFunction SetupOthersThis unit is compatible to play back the following discs.To play back a BD or DVD, make sure that it meets the requirements for region codes and color systems as described on page 5. You can play back discs that have the following logos on the disc. Other disc types are not guaranteed to play back.Playable Discs and FilesPlayable discsLogosBlu-ray Disc- BD-Video- BD-RE (ver.2.1)(Recorded in BDMV format)- BD-R (ver.1.1/1.2/1.3)(Recorded in BDMV format)(Unclosed discs may not be played back.)DVD-VideoDVD-RW(Finalized discs only)DVD-RDVD-R DL(Finalized discs only)CD-DA (audio CD)CD-RWCD-RKodak Picture CDDTS-CD (5.1 Music Disc)Playable filesLogosMediaAVCHDDVD-RW/-RSD Memory Card (including SDHC)miniSD CardmicroSD CardDivXBD-RE/-RDVD-RW/-RCD-RW/-RMP3BD-RE/-RDVD-RW/-RCD-RW/-RSD Memory Card(including SDHC)miniSD CardmicroSD CardWindows Media AudioJPEGNote ABOUT DIVX VIDEO: DivX is a digital video format created by DivX, Inc. This is an official Divx Certified device that plays DivX video. Visit for more information and software tools to convert your files into DivX video. ABOUT DIVX VIDEO-ON-DEMAND: This DivX Certified device must be registered in order to play DivX Video-on-Demand (VOD) content. To generate the registration code, locate the DivX VOD section in the device setup menu. Go to with this code to complete the registration process and learn more about DivX VOD. Discs containing the DivX files with the DivXGMC (Global Motion Compensation) playback feature, which is DivX supplemental function, cannot be played back on this unit. This unit cannot play back the disc contents protected by Windows Media Digital Rights Management (DRM). “WMA” (Windows Media Audio) is an audio codec developed by Microsoft in the United States of America.Readable cardsPlayable files / dataSD Memory Card (8MB - 2GB)AVCHD, MP3, Windows Media Audio, JPEG, Picture-in-picture commentary, subtitles or other extras for BD-ROM ver. 2 (Profile 2.0/ Profile 1.1)SDHC Memory Card (4GB - 8GB)miniSD Card (8MB - 2GB)microSD Card (8MB - 2GB)Note for SD Memory Cards Do not remove the SD Memory Card or turn the unit to the standby mode while the contents of the card is in playback. It may result in malfunction or loss of the cards data. Please keep the SD Memory Cards in their cases when you are not using them. Do not try to open or modify the card. Do not touch the terminal surface with your fingers or any metals. Do not attach additional labels or stickers to cards. Do not remove the label of the SD Memory Cards. This unit supports SD Memory Card with FAT12/FAT16 file system, and SDHC Memory Card with FAT32 file system. This unit may not read the SD Memory Cards formatted on computer. If that is the case, please reformat the SD Memory Cards on this unit and try again. This unit does not support mini SDHC and micro SDHC Memory Card. For miniSD Card and microSD Card adapter is necessary. Portions of this product are protected under copyright law and are provided under license by ARIS/SOLANA/4C.miniSD Card AdapterminiSD CardmicroSD Card AdaptermicroSD CardE5KB0UD_EN.book Page 4 Friday, May 8, 2009 9:37 AM4IntroductionIntroductionENGLISHENGLISHIntroductionConnectionsPlaybackFunction SetupOthersThis unit is compatible to play back the following discs.To play back a BD or DVD, make sure that it meets the requirements for region codes and color systems as described on page 5. You can play back discs that have the following logos on the disc. Other disc types are not guaranteed to play back.Playable Discs and FilesPlayable discsLogosBlu-ray Disc- BD-Video- BD-RE (ver.2.1)(Recorded in BDMV format)- BD-R (ver.1.1/1.2/1.3)(Recorded in BDMV format)(Unclosed discs may not be played back.)DVD-VideoDVD-RW(Finalized discs only)DVD-RDVD-R DL(Finalized discs only)CD-DA (audio CD)CD-RWCD-RKodak Picture CDDTS-CD (5.1 Music Disc)Playable filesLogosMediaAVCHDDVD-RW/-RSD Memory Card (including SDHC)miniSD CardmicroSD CardDivXBD-RE/-RDVD-RW/-RCD-RW/-RMP3BD-RE/-RDVD-RW/-RCD-RW/-RSD Memory Card(including SDHC)miniSD CardmicroSD CardWindows Media AudioJPEGNote ABOUT DIVX VIDEO: DivX is a digital video format created by DivX, Inc. This is an official Divx Certified device that plays DivX video. Visit for more information and software tools to convert your files into DivX video. ABOUT DIVX VIDEO-ON-DEMAND: This DivX Certified device must be registered in order to play DivX Video-on-Demand (VOD) content. To generate the registration code, locate the DivX VOD section in the device setup menu. Go to with this code to complete the registration process and learn more about DivX VOD. Discs containing the DivX files with the DivXGMC (Global Motion Compensation) playback feature, which is DivX supplemental function, cannot be played back on this unit. This unit cannot play back the disc contents protected by Windows Media Digital Rights Management (DRM). “WMA” (Windows Media Audio) is an audio codec developed by Microsoft in the United States of America.Readable cardsPlayable files / dataSD Memory Card (8MB - 2GB)AVCHD, MP3, Windows Media Audio, JPEG, Picture-in-picture commentary, subtitles or other extras for BD-ROM ver. 2 (Profile 2.0/ Profile 1.1)SDHC Memory Card (4GB - 8GB)miniSD Card (8MB - 2GB)microSD Card (8MB - 2GB)Note for SD Memory Cards Do not remove the SD Memory Card or turn the unit to the standby mode while the contents of the card is in playback. It may result in malfunction or loss of the cards data. Please keep the SD Memory Cards in their cases when you a