Marantz-DV7001-cd-sm 维修电路原理图.pdf

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1、Please use this service manual with referring to the user guide ( D.F.U. ) without fail.ServiceManualSuper Audio CD/DVD PlayerDV7001DV7001 /F N/K1G/N1B/N1S/U1BPart no. 90M30AK855010First Issue 2007.01MZTABLE OF CONTENTSSECTION PAGE 1. TECHNICAL SPEC I FI CA TIONS . 1 2. SERVICE HINTS AND TOOLS . 9 3

2、. 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 . 28 9. SER

3、 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 . 119DV7001DV7001STANDBYPAUSE

4、HDMIAUDIO EX.HDMIAUDIO EX.OPEN/CLOSESTOPPLAYPOWERON/OFFSUPER AUDIO CD/DVD PLAYER DV7001GRPGRPTITLEkHz96CHPALLA-BPROGTOTALSUBPCMAWSMPEQBTSTMMP3MAPAUDIOCONDDOWNMIXVCDSACDV-PARTTHXSRS TSPRGSVEDOLBYDLFECRLSLSRSOOFFVOFF101TEXT123 45 67 8912111413161518172019kHz192PMMSTEREOMULTIRadioFans.CN 收音机爱 好者资料库MARA

5、NTZ 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 specifi cations for which it is famous. Parts for your MARANTZ equ

6、ipment 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 eliminate delays in processing your order : 1. Comple

7、te 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 : CAUT

8、ION : 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 measur

9、ement 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 Technical Department at above mentioned address. 070115MZUSAM

10、ARANTZ AMERICA, INC100 CORPORATE DRIVEMAHWAH, NEW JERSEY 07430USAEUROPE / TRADINGMARANTZ 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,

11、WONHYORO 3 GA, YONGSAN-GU,SEOUL, 140-719, KOREAPHONE : +82 - 2 - 323 - 2155FAX: +82 - 2 - 323 - 2154CANADAMARANTZ 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, 210-85

12、69 JAPAND&M Holdings Inc.CHINAMARANTZ SHANGHAI TRADING LTD.ROOM.506 SHANGHAI LIGHT INDUSTRY MANSION1578 NANJING (WEST) ROAD SHANGHAICHINATEL: 021 - 6248 - 1064FAX: 021 - 6248 - 3565RadioFans.CN 收音机爱 好者资料库1GeneralSystem .DVD-Video, DVD Audio, DVDR/RW, Super Audio CD, Video CD, CD, MP3 files, JPEG fil

13、es, DviX and WMAPower requirements F Version .AC 100 V, 50/60 Hz K Version .AC 220 V, 50/60 Hz N Version .AC 230 V, 50/60 Hz U Version .AC 120 V, 60 HzPower consumption .27 WPower consumption in standby mode .0.8 WWeight .7.3 kg (16 lb 15 oz)Dimensions . 440 (W) x 128 (D) x 3332 (H) mm (17.3 (W) x 5

14、 (D) x 13.1 (H) in.)Operating temperature .+ 5 C to + 35 C (+ 41 F to + 96 F)Operating humidity .5 % to 85 % (no condensation)S-Video outputY (luminance) - Output level . 1 Vp-p (75 )C (color) - Output level .286 mVp-p (75 )Jacks .S-VIDEO jackVideo outputOutput level . 1 Vp-p (75 )Jacks .RCA jackCom

15、ponent video output (Y, CB, CR)Output level .Y : 1.0 Vp-p (75 ) CB, CR : 0.7 Vp-p (75 )Jacks .RCA jackD1/D2 video output (Y, CB, CR) (/F : Japan model only)Output level .Y : 1.0 Vp-p (75 ) CB, CR : 0.7 Vp-p (75 )D Terminal .14-pinHDMI outputOutput Terminal .19-pin(all-digital audio/video interface)2

16、1-pin connector assignment (/N : Europe model only)AV connector output .21-pin connector This connector provides the video and audio signals for connection to a compatible color TV or monitor. Audio outputOutput level (During audio output) .2 Vrms (1 kHz, 0 dB)Number of channels .2/6Jacks .RCA jackA

17、udio characteristicsFrequency response .4 Hz to 44 kHz (DVD fs: 96 kHz)S/N ratio . 120 dBDynamic range . 110 dBTotal harmonic distortion .0.0008 %Wow and flutter . Limit of measurement ( 0.001 % W. PEAK) or lowerDigital outputCoaxial digital output .RCA jackOptical digital output .Optical digital ja

18、ckOther terminalsControl in/out .RCA jackFlasher input .Mini jack (3.5)RS232C .1AccessoriesRemote control (RC001DV) .1AAA/R03 dry cell batteries .2Audio/Video cable (yellow/red/white) .1System control cable .1Power cable .1User Guide .11. TECHNICAL SPECIFICATIONSPIN no.1 Audio 2/R out 15 R out3 Audi

19、o 1/L out 16 Blank4 GND 17 GND 7 B out 19 Video out8 Status 21 GND1 1 G out20 18 16 14 12 10 8 6 4 221 19 17 15 13 1 1 9 7 5 3 1(mm)44011018128322433262 伝送最高画質最高音質実現HDMI*1端子搭載 DVI拡張次世代向HDMI（High-Defi nition Multimedia Interface） 搭載、非圧縮映像（、 DTS、 PCM）伝送HDMI規格Ver1.1準拠、DVD音声伝送、行。入口出口伝送実現、AD/DA変換画像劣化皆無映像

20、実現。機能HDMI端子経由480p映像信号720p、1080i、1080p映像信号、 出力可能 （P.58） 。 出力最高画質実現216MHz/12bit Video Encoder搭載 13.5MHz標準解像度対方式8倍、方式4倍達成216MHzVideo Encoder搭載高精度D/A変換可能、自然輪郭再現成功。 NSV （Noise Shaping Video）*2技術、成分不要帯域高精度画像実現。 “DCDi” *3回路搭載 高精度回路“DCDi”搭載、映画DVD近映像再現（DCDi方式、動素材目立滑輪郭再現） （P.56） 。 6HDAM採用専用基板搭載 独立専用基板採用。 CD培惜

21、投入、基板他回路独立、映像回路影響、裏全面、基板配線、部品配置極限理想追構成。 出力端子間充分余裕持、高級使用可能。FeaturesAn HDCP-compatible HDMI*1terminal is provided for fully digital transmission that ensures the very highest picture and digital sound quality.This unit comes with a High-Defi nitionMultimedia Interface (HDMI) jack; an extended DVI inte

22、rface 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 transfer DVD-Audio multi-ch

23、annel 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 signals using the scaling functi

24、on and the HDMI jack (see pages 1 1, 47).High quality 12-bit/216 MHz Video D/A converter*2The 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 DVD. Furthermore, NSV technology

25、sup press es noise during DA conversion.DCDi*3DCDi (Directional Correction Deinterlacing) computes and tracks the angle of the screen edge to fi ll in the missing pixels on the TV screen. DCDi significantly optimizes the image quality, especially during slow motion playback. This function is availab

26、le only for progressive scan output.High quality 24-bit/192 kHz DACThe 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音声出力端子装備、DTS内蔵。搭載、25.1化。5.1音声入力端子持AV接続映画館臨場感音声楽 （P.21

27、, 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 registered trademarks of HDMI Licensing LLC.*2 “NSV” 社登録商標。*3

28、“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Microsoft Corporation登録商標商標。Superlative audio performance with Super Au

29、dio CD, DVD-Audio, Dolby*4Digital and DTS*5 softwareLogos:The DV7001 delivers breathtaking sound quality with Super Audio CD, DVD-Audio, Dolby Digital and DTS discs.DivX*6You can enjoy DivX fi les which are recorded on DVDR/RW or CD-R/RW.Plays DivX5.2, DivX4, DivX3 and DivX VOD Video content (see pa

30、ges 29, 32). This player supports Quarter Pixel. This player supports GMC.MP3 and WMA*7 compatibilityThis player is compatible with CD-R, CD-RW and CD-ROM discs that contain MP3 and WMA audio tracks (see pages 29, 31).JPEG compatibilityThis player is compatible with CD-R, CD-RW and CD-ROM discs that

31、 contain JPEG data (see pages 29, 30, 31).*1HDMI, the HDMI logo and High-Defi nitionMultimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.*2“NSV” is a registered trademark of Analog Device Co. Ltd.*3“DCDi” is a registered trademark of Faroudja, a division of Genesis Micr

32、ochip, 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 marks of DTS, Inc.*6“DivX”, and “DivX Ultra” Certifi ed, and associated logos are trademarks o

33、f 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）

34、使用8cmCD再生。8cm（CD用） 使用。CDCD CD-R*4 CD-RW*4 DVD-RW*3 DVD-R*2DVDDVD*1 CDDiscs compatible with this playerAny disc that displays one of the following logos should play in this player. Other formats, including DVD-RAM, DVD-ROM, CD-ROM (except those that contain MP3/DivX/WMA/JPEG fi les) and Photo CD will

35、 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 digital videoDiscs are generally divided into one or more titles. Titles may be further subdivided into chapters. DVD-Audio compa

36、tibility: 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 digital audioDiscs are generally divided into one or more groups. Groups may be further subdivided into tracks. DVD-R compatibil

37、ity: 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 compatibility: This unit can play DVD-RW discs. Please note the follow ing points when using these discs: Logo: This unit can play

38、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: This 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

39、。*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、JPEGDivX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: S

40、ingle layer, dual layer or Hybrid layer 12cm (5in.) or 8cm (3in.) discs Digital audio (DSD)Super Audio CDs are divided into tracks.Audio CD compatibility: Logos: 12cm (5in.) or 8cm (3in.) discs Linear PCM digital audio Audio CD, CD-R* and CD-RW* formatsCDs are divided into tracks.*This unit can play

41、 CD-R and CD-RW discs recorded in Audio CD or Video CD format, or with MP3 audio files or Windows Media audio fi les or picture fi les or DivX fi les.*Some copy-controlled CDs may not conform to official CD standards. They are special discs and may not play on the DV7001.*The DV7001 does not support

42、 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 videoVideo CDs are divided into tracks. Super VCD compatibility: Logo: 12cm (5in.) or 8cm (3in.) discs MPEG-1 digital audio MPEG-2 digital videoSuper VCDs are divided i

43、nto 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8kHz48kHz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

44、）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 regionsAll 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 yo

45、u can fi nd on the rear panel. Discs from incompatible regions will not play in this player. Discs marked ALL 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

46、 CD-R/RW discs, always be sure to set the writing format to ISO 9660 Level 1. For MP3 and WMA fi les recorded 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, b

47、ut it is depends on the bit rate. Incompatible fi les will not play. Audio encoded at 128 kbps should sound 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 informati

48、on display on the display on the Front panel and TV screen is only ID3 ver. 1.0 Tag. Maximum 30 characters 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 th

49、e fi le extension “.mp3” or “.MP3”. This player is not compatible with multi-session discs. If you try and 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 kbp

50、s). This player only plays tracks that are named with the fi le extension “.wma” or “.WMA”.7 JPEG再生 本機JPEG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 3MPEG2記録対応。注意 、記録DVDR/RW、CD-R/RW再生（原因 ： 特性、傷、汚