Marantz-DV-7001-Service-Manual(1) 电路图 维修手册.pdf

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1、Please use this service manual with referring to the user guide ( D.F.U. ) without fail. Service ManualSuper Audio CD/DVD Player DV7001 DV7001 /F N/K1G/N1B/N1S/U1B Part no. 90M30AK855010 First Issue 2007.01 MZ TABLE OF CONTENTS SECTION PAGE 1. TECHNICAL SPEC I FI CA TIONS . 1 2. SERVICE HINTS AND TO

2、OLS . 9 3. WARNING AND LASER SAFETY IN STRUC TIONS .10 4. TAKING THE DISC OUT OF EMERGENCY .11 5. UPDATE BACK END FIRM WARE PRO CE DURE .12 6. THE UPDATE DISC CREATION PROCEDURE .12 7. UPDATE RS-232C MICROPROCESSOR FIRMWARE PROCEDURE .13 8. HOW TO CHECK THE VERSION NUMBER OF RS232C MICROPROCESSOR .

3、28 9. SER VICE MODE . 36 10. WIRING DIAGRAM . 37 11. BLOCK DIAGRAM . 39 12. SCHEMATIC DIAGRAM .41 13. PARTS LOCATION . 69 14. EXPLODED VIEW AND PARTS LIST . 91 15. MICROPROCESSOR AND IC DATA . 95 16. ELECTRICAL PARTS LIST . 101 17. ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE . 119 DV7001DV7001 S

4、TANDBY PAUSE HDMIAUDIO EX. HDMIAUDIO EX. OPEN/CLOSE STOPPLAY POWERON/OFF SUPER AUDIO CD/DVD PLAYER DV7001 GRPGRP TITLE kHz 96 CHPALL A-B PROGTOTALSUB PCM AWS MPEQ BTSTM MP3 MAPAUDIO COND DOWNMIX VCD SACD V-PARTTHX SRS TSPRGSVEDOLBYD LFE CRL SLSRS OOFF VOFF 101TEXT 1 23 45 67 8912111413161518172019 k

5、Hz 192PMM STEREOMULTI RadioFans.CN 收音机爱 好者资料库 MARANTZ DESIGN AND SERVICE Using 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 specifi cation

6、s 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 specifi ed. The following information must be supplied to e

7、liminate 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

8、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 a

9、nd 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 verifi ed before it is return to the user/customer. Ref. UL Standard No. 1492. In case of diffi culties, do not hesitate to contact the Technic

10、al Department at above mentioned address. 070115MZ USA MARANTZ AMERICA, INC 100 CORPORATE DRIVE MAHWAH, NEW JERSEY 07430 USA EUROPE / TRADING MARANTZ EUROPE B.V. P. O. BOX 8744, BUILDING SILVERPOINT BEEMDSTRAAT 11, 5653 MA EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2507844 FAX: +31 - 40 - 2507860

11、KOREA D an extended DVI interface for next-generation televisions. This interface allows transfers of uncompressed digital video and digital audio (audio streams such as Dolby Digital and DTS as well as linear PCM) with a single connector. HDMI standard Ver. 1.1 compatibility means the unit can also

12、 transfer DVD-Audio multi-channel audio over HDMI. End-to-end full-digital transfers with all digital processing allow the enjoyment of realistic video without any image degradation caused by AD/DA conversions. And the unit can up-convert 480p video signals to 720p, 1080i, and 1080p video output sig

13、nals using the scaling function and the HDMI jack (see pages 1 1, 47). High quality 12-bit/216 MHz Video D/A converter*2 The unit uses a Video D/A converter that performs D/A conversion of all video signals in 12-bits and can perform 8x over- sampling to let you enjoy beautiful video possible with D

14、VD. Furthermore, NSV technology sup press es noise during DA conversion. DCDi*3 DCDi (Directional Correction Deinterlacing) computes and tracks the angle of the screen edge to fi ll in the missing pixels on the TV screen. DCDi signifi cantly optimizes the image quality, especially during slow motion

15、 playback. This function is available only for progressive scan output. High quality 24-bit/192 kHz DAC The high specifi cation 24-bit/192 kHz DAC delivers dynamic, smooth and expansive analog sound from CDs and DVDs. 。 . 。 3 映画館迫力味 DVD、*4 /DTS*5内蔵高音質 本機DVD高音質再生可能 192kHz/24bitDAC （/） 採用 。 5.1音声出力端子装

16、備 、DTS 内蔵。 搭載、2 5.1化 。5.1音声入力端子 持AV接続映画館 臨場感音声楽 （P.21, 48） 。 DivX*6対応 DivX型式収録CD及DVD 映像再生（P.10, MP3/WMA*7対応 MP3/WMA形式圧縮音楽 記録CD-ROM、CD-R、 CD-RW再生 （P.10, 40） 。 JPEG対応 JPEG方式静止画像記録CD- ROM、CD-RCD-RW再生 （P.10, 40, 41） 。 *1 HDMI, the HDMI logo and High-Defi nition Multimedia Interface are trademarks or reg

17、istered trademarks of HDMI Licensing LLC. *2 “NSV” 社登録商標。 *3“DCDi”Faroudja社 登録商標。 *4 実施権基製造 。 、PRO LOGIC及D記号 商標。 *5 DTSDTS Digital Surround米国Digital Theater Systems, Inc.登録商標。米国 Digital Theater Systems, Inc. 実施権 基製造。 *6 DivX、DivX CertiiedDivX Networks Inc.商標、承諾得 使用。 *7 Windows Madia、Windows米国、他 国、米国

18、Microsoft Corporation登録商標 商標。 Superlative audio performance with Super Audio CD, DVD-Audio, Dolby*4 Digital and DTS*5 software Logos: The DV7001 delivers breathtaking sound quality with Super Audio CD, DVD-Audio, Dolby Digital and DTS discs. DivX*6 You can enjoy DivX fi les which are recorded on DVD

19、R/RW or CD-R/RW. Plays DivX5.2, DivX4, DivX3 and DivX VOD Video content (see pages 29, 32). This player supports Quarter Pixel. This player supports GMC. MP3 and WMA*7 compatibility This player is compatible with CD-R, CD- RW and CD-ROM discs that contain MP3 and WMA audio tracks (see pages 29, 31).

20、 JPEG compatibility This player is compatible with CD-R, CD- RW and CD-ROM discs that contain JPEG data (see pages 29, 30, 31). *1 HDMI, the HDMI logo and High-Defi nition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC. *2“NSV” is a registered trademark of Analog

21、Device Co. Ltd. *3“DCDi” is a registered trademark of Faroudja, a division of Genesis Microchip, Inc. *4Manufactured under license from Dolby Labora to ries. “Dolby” “Pro Logic” and the double-D symbol are trademarks of Dolby Labora to ries. *5“DTS” and “DTS Digital Surround” are registered trade ma

22、rks of DTS, Inc. *6 “DivX”, and “DivX Ultra” Certifi ed, and associated logos are trademarks of DivX, Inc. and are used under license. *7Windows Media and the Windows logo are trademarks, or registered trademarks of Microsoft Corporation in the United States and/or other countries. 。 . . . 。 。 。 4 本

23、機再生種類 本機JEITA標準、NTSC方式 PAL方式適合、NTSC方式 PAL方式両方再生 。 以下、 、付。 再生種類 本機再生種類 2 ALL 以外DVD DVD-ROM DVD-RAMCD CD-G 注意 本機（CD用） 使用8cmCD 再生。8cm（CD 用） 使用。 CD CD CD-R*4 CD-RW*4 DVD-RW*3 DVD-R*2 DVDDVD*1 CD Discs compatible with this player Any disc that displays one of the following logos should play in this playe

24、r. Other formats, including DVD-RAM, DVD-ROM, CD-ROM (except those that contain MP3/ DivX/WMA/JPEG fi les) and Photo CD will not play. DVD-Video compatibility: Logos: Single-sided or double-sided discs Single layer or dual layer discs Dolby Digital, DTS, MPEG or Linear PCM digital audio MPEG-2 digit

25、al video Discs are generally divided into one or more titles. Titles may be further subdivided into chapters. DVD-Audio compatibility: Logos: Single sided discs Single layer or dual layer discs Linear or packed PCM digital audio Some discs may contain MPEG-2 video, and Dolby Digital, DTS or MPEG dig

26、ital audio Discs are generally divided into one or more groups. Groups may be further subdivided into tracks. DVD-R compatibility: This unit can play DVD-R discs. Please note the follow ing points when using these discs: Logo: This unit can play DVD-R discs recorded as DVD- Video format. DVD-RW comp

27、atibility: This unit can play DVD-RW discs. Please note the follow ing points when using these discs: Logo: This unit can play DVD-RW discs recorded as DVD-Video format, and DVD-VR format. DVD-RW discs that were recorded with copy- once only permission can be played. DVD+R/+RW compatibility: Logo: T

28、his unit can play DVD+R/+RW discs. Please note the followings points when using these discs. 5 *1 DVD再生 DVD含 DTSDVD専用再生 。本機再生場合 DVD切換 。 *2 DVD-R再生 本機DVD記録 DVD-R再生。 詳取扱説明書覧。 *3 DVD-RW再生 本機DVD、DVD-VR 記録DVD-RW 再生。 DVD編集箇所再生、 目一瞬画面静止画 。 DVD録画、編集 再生編集位置多少 。 詳取扱説明書覧。 *4 CD-R/CD-RW再生 本機音楽CD、CD 、MP3/WMA音楽、J

29、PEG DivX記録CD-R/CD-RW再生 。、 再生 、 出 、 音 歪 起。 詳取扱説明書覧。 注意 面CD 入JIS規格合致 使用。CD規格外 使用場合、再生保証致 。、再生場合音質 保証致。 面、CD規格 準拠、再生場合 。 Super Audio CD compatibility: Logo: Single layer, dual layer or Hybrid layer 12cm (5in.) or 8cm (3in.) discs Digital audio (DSD) Super Audio CDs are divided into tracks. Audio CD com

30、patibility: Logos: 12cm (5in.) or 8cm (3in.) discs Linear PCM digital audio Audio CD, CD-R* and CD-RW* formats CDs are divided into tracks. *This unit can play CD-R and CD-RW discs recorded in Audio CD or Video CD format, or with MP3 audio fi les or Windows Media audio fi les or picture fi les or Di

31、vX fi les. *Some copy-controlled CDs may not conform to offi cial CD standards. They are special discs and may not play on the DV7001. *The DV7001 does not support the non-DVD side of a Dual Disc. Video CD compatibility: Logo: 12cm (5in.) or 8cm (3in.) discs MPEG-1 digital audio MPEG-1 digital video

32、 Video CDs are divided into tracks. Super VCD compatibility: Logo: 12cm (5in.) or 8cm (3in.) discs MPEG-1 digital audio MPEG-2 digital video Super VCDs are divided into tracks. 6 MP3WMAJPEGDivX共通 ISO96601CD-ROM 従記録。 MP3、WMA、DivX数 毎約650対応 。数毎約 300対応。 可変記録MP3、WMA 、表示窓時間表示正表示 。 MP3再生 MPEG1 3 周波数8kHz48k

33、Hz記録 対応。以外記録 再生。 ID3-Tag対応。 32kbps320kbps 対応。 音質的、記録128kbps 推奨。 .mp3 、.MP3拡張子 MP3再生 。 対応。 、最初 再生。 /名前最大30文字 表示（半角英数字入力文 字） 。 MP3 音 楽 記 録 DVD- R/RW、正常再生。 WMA再生 、44.1kHz（ ： 64kbps192kbps）48k （ ： 128kbps192kbps） 対応。 .wma 、 .WMA 拡張子付 WMA再生 。 Windows Media Digital Right Management （DRM）保護再生 。 DVD-Video r

34、egions All DVD-Video discs carry a region mark on the case somewhere that indicates which region(s) of the world the disc is compat ible with. Your DVD player also has a region mark, which you can fi nd on the rear panel. Discs from incompatible regions will not play in this player. Discs marked ALL

35、 will play in any player. General information This player can recognize in total about 650 fi les per folders and 300 folder per disc for MP3/ DivX/WMA. When writing MP3/WMA/JPEG/DivX fi les to CD- R/RW discs, always be sure to set the writing format to ISO 9660 Level 1. For MP3 and WMA fi les recor

36、ded in Variable Bit Rate (VBR), the unit may not display the actual elapsed time. MP3 compatibility information Files should be MPEG1 Audio Layer 3 format. The sampling rate is 8 kHz to 48 kHz, but it is depends on the bit rate. Incompatible fi les will not play. Audio encoded at 128 kbps should sou

37、nd close to regular audio CD quality. Although this player will play 32 kbps to 320 kbps, but it is depends on the sampling rate. This player is compatible with ID3 ver.1.1 Tag. But the information display on the display on the Front panel and TV screen is only ID3 ver. 1.0 Tag. Maximum 30 character

38、s can be displayed on the display on the Front panel and TV screen. This player cannot play DVD-R/RW discs with recorded MP3 music data. This player only plays tracks that are named containing the fi le extension “.mp3” or “.MP3”. This player is not compatible with multi-session discs. If you try an

39、d play a multi-session disc, only the fi rst session will be played. WMA compatibility information The sampling rate is 44.1 kHz (bit rate: 64 kbps-192 kbps) and 48 kHz (bit rate: 128 kbps-192 kbps). This player only plays tracks that are named with the fi le extension “.wma” or “.WMA”. 7 JPEG再生 本機J

40、PEG記録画像 処理設計 、JPEG記録 画像再生保証 。 JPEG再生 。 HD JPEG再生。 .JPG 、 .JPEG 拡張子付 JPEG再生 。 （作成JPEG 再生 。 ） 圧縮比、再生 JPEG。 DivX再生 .avi 、 .divx 拡張子付 DivX再生。 最大30文字表示。 最大4G再生 。 MPEG1 3 MPEG2記録対 応。 注意 、記録DVD R/RW、CD-R/RW再生 （原因 ： 特性、傷、汚、汚、 結露） 。 記録、 設定、環境再生 。正 記録（詳細 発売元問合） 。 本機DVD R/RW、CD-R/RW再生 。 DVDR/RW、CD-R/CD-RW 取扱、使

41、用上 注意覧。 音楽CD（CDA） 、MP3/ WMA、JPEG/DivX記録 CD-R/RW以外、決再生 。種類 、故障異常動作原因 。 CD、CD-R/RW、DVDR/RW 面記録面貼 。表面付着 、本機内部残、取 出恐。 、再生恐 。 This player can not play the disc contents protected by Windows Media Digital Right Management (DRM). JPEG compatibility information While this player is designed to be able to ha

42、ndle image data recorded in JPEG format, no assurances are given that the player will be able to display image data recorded in all JPEG formats. This player can not display progressive JPEG images. This player can not display HD JPEG images. Always be sure to specify a fi le extension of “.JPG” or

43、“JPEG” for JPEG fi les. The fi le will not be able to be displayed if a fi le extension other than “.JPG” or “JPEG” is specifi ed or if no fi le extension is assigned to the fi le. (Note that this means that JPEG fi les created on a Macintosh will not be able to be displayed as is.) Depending on the

44、 fi le size and compression ratio, some JPEG pictures cannot be displayed correctly. DivX compatibility information A fi le with an extension of “.avi” or “.divx” is called a DivX fi le. Maximum 30 characters can be displayed on the display on the Front panel and TV screen. Maximum 4 Gbyte of fi le size can be displayed. File should be MPEG1 Audio Layer 3 format and MPEG2 format. Caution! DVDR/RW and CD-R/RW discs recorded using a per sonal computer or a DVD or CD recorder may not play if the disc is damaged or dirty, or if ther