Marantz-DV3002-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.ServiceManualDVD PlayerDV3002DV3002 /N1B/N1S/U1BPart no. 90M39CW855010First Issue 2007.05MZTABLE OF CONTENTSSECTION PAGE 1. TECHNICAL SPEC I FI CA TIONS . 1 2. SERVICE HINTS AND TOOLS . 5 3. WARNING AND LASER SAF

2、ETY IN STRUC TIONS . 6 4. TAKING THE DISC OUT OF EMERGENCY . 7 5. UPDATE BACK END FIRM WARE PRO CE DURE . 8 6. THE UPDATE DISC CREATION PROCEDURE . 8 7. SER VICE MODE . 9 8. WIRING DIAGRAM .11 9. BLOCK DIAGRAM .13 10. SCHEMATIC DIAGRAM .15 11. PARTS LOCATION .31 12. EXPLODED VIEW AND PARTS LIST . 45

3、DV3002DV3002STANDBYPOWERPAUSEPLAYOPEN/CLOSESTOPDVD PLAYER DV3002ON/STANDBYHDMIAUDIO EX.RadioFans.CN 收音机爱 好者资料库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

4、MARANTZ product will continue to perform to the specifi cations 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

5、be specifi ed. 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. mu

6、st 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 it

7、s 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 verifi ed before it is return to the user/customer. Ref. UL Standard No. 1492.In c

8、ase of diffi culties, do not hesitate to contact the Technical Department at above mentioned address. 070115MZUSAMARANTZ AMERICA, INC100 CORPORATE DRIVEMAHWAH, NEW JERSEY 07430USAEUROPE / TRADINGMARANTZ EUROPE B.V.P. O. BOX 8744, BUILDING SILVERPOINTBEEMDSTRAAT 11, 5653 MA EINDHOVENTHE NETHERLANDSPH

9、ONE : +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 - 2154CANADAMARANTZ CANADA INC.5-505 APPLE CREEK BLVD.MARKHAM, ONTARIO L3R 5B1CANADAPHONE :

10、905 - 415 - 9292FAX: 905 - 475 - 4159JAPAND&M BUILDING, 2-1 NISSHIN-CHO,KAWASAKI-KU, KAWASAKI-SHI,KANAGAWA, 210-8569 JAPAND&M Holdings Inc.CHINAMARANTZ SHANGHAI TRADING LTD.ROOM.506 SHANGHAI LIGHT INDUSTRY MANSION1578 NANJING (WEST) ROAD SHANGHAICHINATEL: 021 - 6248 - 1064FAX: 021 - 6248 - 3565Radio

11、Fans.CN 收音机爱 好者资料库1GeneralSystem .DVD-Video, DVDR/RW, Video CD, CD, MP3 files, JPEG files, DviX and WMAPower requirements N Version .AC 230 V, 50/60 Hz U Version .AC 120 V, 60 HzPower consumption .12 WPower consumption in standby mode .0.9 WWeight .3 kg (6 lb 10 oz)Dimensions . 440 (W) x 60 (H) x 31

12、9 (D) mm (17.3 (W) x 2.4 (H) x 12.6 (D) 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 (

13、75 )Jacks .RCA jackComponent video output (Y, CB, CR)Output level .Y : 1.0 Vp-p (75 ) CB/PB, CR/PR : 0.7 Vp-p (75 )Jacks .RCA jackHDMI outputOutput Terminal .19-pin21-pin connector assignment (/N : Europe model only)AV connector output .21-pin connector This connector provides the video and audio si

14、gnals for connection to a compatible color TV or monitor. Audio outputOutput level (During audio output) .2 Vrms (1 kHz, 0 dB)Number of channels .2Jacks .RCA jackAudio characteristicsFrequency response .4 Hz to 44 kHz (DVD fs: 96 kHz)S/N ratio . 110 dBDynamic range . 100 dBTotal harmonic distortion

15、.0.003 %Wow and flutter . Limit of measurement ( 0.001 % W. PEAK) or lowerDigital outputCoaxial digital output .RCA jackAccessoriesRemote control (RC001DV) .1AAA/R03 dry cell batteries .2Audio/Video cable (yellow/red/white) .1Power cable .1User Guide .11. TECHNICAL SPECIFICATIONSPIN no.1 Audio 2/R o

16、ut 15 R out3 Audio 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 1486044030831974(mm)2MP3 and WMA*3 compatibilityThis player is compatible with CD-R, CD-RW and CD-ROM discs that contain MP3 and WMA audio tracks (see pages

17、 27, 29).JPEG compatibilityThis player is compatible with CD-R, CD-RW and CD-ROM discs that contain JPEG data (see pages 27, 28, 29).*1HDMI, the HDMI logo and High-Defi nitionMultimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.*2“DivX”, and “DivX Ultra” Certifi ed, and

18、 associated logos are trademarks of DivX, Inc. and are used under license.*3Windows Media and the Windows logo are trademarks, or registered trademarks of Microsoft Corporation in the United States and/or other countries.Manufactured under license from Dolby Labora to ries. “Dolby” and the double-D

19、symbol are trademarks of Dolby Labora to ries. Confi dential unpublished works. 1992-1997 Dolby Laboratories. All rights reserved.“DTS” and “DTS Digital Out” are registered trade marks of DTS, Inc.FeaturesAn HDCP-compatible HDMI*1terminal is provided to ensure the very highest picture and digital so

20、und quality by fully digital transmission.This unit is equipped with an HDCP-compatible digital image output terminal (HDMI) to provide copyright protection. Direct digital transmission without analog conversion of DVD image data makes it possible to enjoy real-life images without any image deterior

21、ation resulting from AD/DA conversion. The unit has also been designed to make it possible to handle the transmission of both digital video and digital audio with a single connector.High quality 12-bit/108 MHz video D/A converterThe unit uses a video D/A converter that performs D/A conversion of all

22、 video signals in 12 bits and can perform 4x over-sampling to let you enjoy beautiful video possible with DVD. 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.DivX*2You can enjoy DivX fi les which are rec

23、orded on DVDR/RW or CD-R/RW. Official DviX Ultra Certifi ed product Plays all versions of DivX video (including DivX 6) with enhanced playback of DivX media fi les and the DivX Media Format This player supports Quarter Pixel. This player does not support GMC.3Discs compatible with this playerAny dis

24、c 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 not play. DVD-Video compatibility: Logos: Single-sided or double-sided discs Single layer or dual layer disc

25、s 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-R compatibility: This unit can play DVD-R discs. Please note the fol low ing points when using these discs: Logo: This u

26、nit can play DVD-R discs recorded as DVD-Video format. DVD-RW compatibility: This unit can play DVD-RW discs. Please note the fol low 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-on

27、ce 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.Audio CD compatibility: Logos: 12cm (5in.) or 8cm (3in.) discs Linear PCM digital audio Audio CD, CD-R* and CD-RW* formatsDVD-Video regionsAll

28、 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 will play

29、 in any player.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 DivX fi les.*Some copy-controlled CDs may not conform to offi cial CD standards. They are special d

30、iscs and may not play on the DV4001.*The DV4001 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 videoVideo CDs are divided into tracks. Super VCD compatibility: Logo: 12cm (5in.) or 8cm (3in.) discs M

31、PEG-1 digital audio MPEG-2 digital videoSuper VCDs are divided into tracks.4General 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 t

32、o 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 1 1 kHz to 48 kHz, but it is depends on the bit rate. Incompatible fi les wi

33、ll 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. Maximum 30 characters can be displayed on TV screen. This player cannot p

34、lay 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 and play a multi-session disc, only the fi rst session will be played.WMA compatibility in

35、formation 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”.JPEG compatibility information While this player is designed to be able to handle image data recorded

36、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 display progressive JPEG images. This player can display HD JPEG images. Always be sure to specify a fi le extension of “.JPG” or “JPEG” for JPEG fi les. The fi le

37、 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 fi le size and compression ratio

38、, 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 TV screen. Maximum 4 Gbyte of fi le size can be displayed. File should be MPEG1 Audio Layer 3 format and

39、MPEG2 format.Caution! DVDR/RW and CD-R/RW discs recorded using a per son al computer or a DVD or CD recorder may not play if the disc is damaged or dirty, or if there is dirt or condensation on the players lens. If you record a disc using a personal computer, even if it is recorded in a compatible f

40、ormat, there are cases in which it may not play because of the set tings of the application software used to create the disc. (Check with the software publisher for more detailed in for ma tion.) There may be times when it is impossible to replay a CD-R/RW disc because of the characteristics of the

41、disc being used or because of dirt or scratches on the disc. Unfi nalized DVD-R/RW discs cannot be played. Unfi nalized CD-R/RW discs cannot be played. For more information on using DVD-R/RW and CD-R/RW discs, see “Handling discs” on page This player can not play the disc contents protected by Windo

42、ws Media Digital Right Management (DRM). Never try to replay anything other than a music CD (CDA format) or a CD-R/RW on which MP3 and/or JPEG fi les have been stored. Depending on the type of fi le, there may be times when doing so will result in problems or erroneous operation.52. SERVICE HINTS AN

43、D TOOLSDVD test disc (NTSC) ALMEDIOTDV-540SERVICE TOOLSAudio signals disc4822 397 30184Disc without errors (SBC444)+Disc with DO errors, black spots and fingerprints (SBC444A)4822 397 30245Disc (65 min 1kHz) without no pause4822 397 30155Max. diameter disc (58.0 mm)4822 397 60141Torx screwdriversSet

44、 (straight)4822 395 50145Set (square)4822 395 5013213th order filter4822 395 30204DVD test disc (PAL)4822 397 10131 SERVICE HINTS63. WARNING AND LASER SAFETY INSTRUCTIONSFATTENTIONTous les IC et beaucoup dautres semi-conducteurs sont sensibles aux dchargesstatiques (ESD).Leur longvit pourrait tre co

45、nsidrablementcourte par le fait quaucune prcautionnest prise a leur manipulation.Lors de rparations, sassurer de bien trereli au mme potentiel que la masse delappareil et enfiler le bracelet serti dunersistance de scurit.Veiller a ce que les composants ainsi que lesoutils que lon utilise soient gale

46、ment a cepotentiel.DWARNUNGAlle IC und viele andere Halbleiter sindempfindlich gegen elektrostatischeEntladungen (ESD).Unsorgfltige Behandlung bei der Reparaturkann die Lebensdauer drastisch vermindern.Sorgen sie dafr, das Sie im Reparaturfallber ein Pulsarmband mit Widerstand mitdem Massepotential

47、des Gertes verbundensind.Halten Sie Bauteile und Hilfsmittel ebenfallsauf diesem Potential.WAARSCHUWINGAlle ICs en vele andere halfgeleiders zijngevoelig voor elektrostatische ontladingen(ESD).Onzorgvuldig behandelen tijdens reparatiekan de levensduur drastisch doenverminderen.Zorg ervoor dat u tijd

48、ens reparatie via eenpolsband met weerstand verbonden bent methetzelfde potentiaal als de massa van hetapparaat.Houd componenten en hulpmiddelen ook opditzelfde potentiaal.AVVERTIMENTOTutti IC e parecchi semi-conduttori sonosensibili alle scariche statiche (ESD).La loro longevita potrebbe essere for

49、tementeridatta in caso di non osservazione della piugrande cauzione alla loro manipolazione.Durante le riparazioni occorre quindi esserecollegato allo stesso potenziale che quellodella massa dellapparecchio tramite unbraccialetto a resistenza.Assicurarsi che i componenti e anche gliutensili con qual

50、i si lavora siano anche aquesto potenziale.All ICs and many other semi-conductors aresusceptible to electrostatic discharges (ESD).Careless handling during repair can reducelife drastically.When repairing, make sure that you areconnected with the same potential as themass of the set via a wrist wrap