Marantz-SA7001K-sacd-sm 维修电路原理图.pdf

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1、Super Audio CD PlayerSA7001KISA7001KI /N1B/N1SSA7001KISA7001KIPrinted in JapanPlease use this service manual with referring to the user guide ( D.F.U. ) without fail.ServiceManualPrinted on 100% Recycled PaperPOWER ON/OFFSOUND MODEDISPLAYSUPER AUDIO CD PLAYER SA7001PROGALLTOTALSINGAMSREMAINSACDRNDMT

2、RKAB11TEXT23 45 67 89 1011 12 13 14 15 16 17 18 19 20STEREOPart no. 90M28AK855020First Issue 2006.02MZTABLE OF CONTENTSSECTION 1 PAGE 1. TECHNICAL SPEC I FI CA TIONS AND UPDATE DISC . 1-1 2. SERVICE HINTS AND TOOLS . 1-2 3. WARNING AND LASER SAFETY IN STRUC TIONS . 1-3 4. TAKING THE DISC OUT OF EMER

3、GENCY . 1-4 5. UPDATA FIRMWARE . 1-5 6. SERVICE MODE . 1-6 7. BLOCK DIAGRAM . 1-7 8. SCHEMATIC DIAGRAM . 1-9 9. PARTS LOCATION . 1-15 10. MICROPROCESSOR AND IC DATA . 1-21 11. EXPLODED VIEW AND PARTS LIST . 1-25 12. ELECTRICAL PARTS LIST . 1-28SECTION 2 (MECHA LOADER AND MECHA TRAVERSE) 1. EXPLODED

4、VIEW AND PARTS LIST . 2-2 SECTION 3 (SUPER AUDIO CD PWB MODULE) 1. IC DATA . 3-2 2. BLOCK DI A GRAM . 3-23 3. SCHEMATIC DIAGRAM . 3-25 4. PARTS LOCATION . 3-37 5. ELECTRICAL PARTS LIST . 3-41RadioFans.CN 收音机爱 好者资料库MARANTZ DESIGN AND SERVICEUsing superior design and selected high grade components, MA

5、RANTZ 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 equipment are generally available to our National Marantz Subsidiary or Agent. ORDERI

6、NG 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. Complete address 2. Complete part numbers and quantities required 3. Description of part

7、s 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 t

8、he 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

9、power is applied, and verifi ed before it is return to the user/customer. In case of diffi culties, do not hesitate to contact the Technical Department at above mentioned address. 060209MZUSAMARANTZ AMERICA, INC1100 MAPLEWOOD DRIVEITASCA, IL. 60143USAPHONE : 630 - 741 - 0300FAX: 630 - 741 - 0301EURO

10、PE / TRADINGMARANTZ EUROPE B.V.P. O. BOX 8744, BUILDING SILVERPOINTBEEMDSTRAAT 11, 5653 MA EINDHOVENTHE NETHERLANDSPHONE : +31 - 40 - 2507844FAX: +31 - 40 - 2507860AUSTRALIAQualiFi Pty Ltd,24 LIONEL ROAD,MT. WAVERLEY VIC 3149AUSTRALIAPHONE : +61 - (0)3 - 9543 - 1522FAX: +61 - (0)3 - 9543 - 3677NEW Z

11、EALANDWILDASH AUDIO SYSTEMS NZ14 MALVERN ROAD MT ALBERTAUCKLAND NEW ZEALANDPHONE : +64 - 9 - 8451958FAX: +64 - 9 - 8463554THAILANDMRZ STANDARD CO., LTD746 - 754 MAHACHAI ROAD.,WANGBURAPAPIROM, PHRANAKORN,BANGKOK, 10200 THAILANDPHONE : +66 - 2 - 222 9181FAX: +66 - 2 - 224 6795TAIWANPAI- YUING CO., LT

12、D.6 TH FL NO, 148 SUNG KIANG ROAD,TAIPEI, 10429, TAIWAN R.O.C.PHONE : +886 - 2 - 25221304FAX: +886 - 2 - 25630415MALAYSIAWO KEE HONG ELECTRONICS SDN. BHD.2ND FLOOR BANGUNAN INFINITE CENTRELOT 1, JALAN 13/6, 46200 PETALING JAYASELANGOR DARUL EHSAN, MALAYSIAPHONE : +60 - 3 - 7954 8088FAX: +60 - 3 - 79

13、54 7088KOREAMARANTZ KOREA CO., LTD.ROOM 604, ELECTRO OFFICE, 16-58,HANGGANG-RO 3GA, YONGSAN-KU,SEOUL, 140-013, KOREAPHONE : +82 - 2 - 323 - 2155FAX: +82 - 2 - 323 - 2154SINGAPOREWO KEE HONG DISTRIBUTION PTE LTDNo.1 JALAN KILANG TIMOR#08-03 PACIFIC TECH CENTRESINGAPORE 159303PHONE : +65 6376 0338FAX:

14、 +65 6376 0166CANADAMARANTZ 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.CHINAMARANTZ SHANGHAI TRADING LTD.ROOM.506 SHANGHAI LIGHT IND

15、USTRY MANSION1578 NANJING (WEST) ROAD SHANGHAICHINATEL: 021 - 6248 - 1064FAX: 021 - 6248 - 3565RadioFans.CN 收音机爱 好者资料库1-1Super Audio CDCDAudio CharacteristicsAnalog outputChannels2channels2channelsFrequency range2Hz 100kHz2Hz 20kHzFrequency characteristics2Hz 50kHz (-3dB)2Hz 20kHzDynamic range112dBM

16、ore than 100dBTHD (1kHz)0.002%0.002%Wow & Flutter Precision of quartzPrecision of quartzOutput level2.3V RMS stereo2.3V RMS stereoDigital outputOutput level (Cinch JACK)0.5Vp-p (75)Output level (Optical)-19dBmHeadphone output level0.5W / 32 (max, Vol.)0.5W / 32 (max, Vol.)Optical Readout SystemLaser

17、AlGaAsAlGaAsWave length650nm780nmSignal format1-bit DSD16-bit linear PCMSampling frequency2.8224MHz44.1kHzPower SupplyInput Voltage, Frequency /N . AC 230V 50HzPower Consumption .19WCabinet, etc.Dimensions . 440 128 339mmNet weight .7.7kgOperating temperatures .+5C +35COperating humidity .5 90% (wit

18、hout dew)Accessories Remote control unit (RC7001SA) .1 Dimensions (Width Height Depth) . 48 25.7 145mm Net weight (without Batteries) .160g AAA (R03) Batteries .2 AC Power cord .1 Audio cable .1 pairs Remote connection Cable .1 Users Guide .1Dimensions (unit: mm)UPDATE DISCUpdate of the CPU (IC731)

19、. 90M-SA7001DVR1. TECHNICAL SPECIFICATIONS AND UPDATE DISC22.5SA7001: 331SA7001 KI: 334.512SOUND MODESUPER AUDIO CD PLAYER SA7001PROGALLTOTALSINGAMSREMAINSACDRNDMTRKAB11TEXT23 45 67 89 1011 12 13 14 15 16 17 18 19 20STEREOSA7001: 16.5SA7001 KI: 18.04.5SA7001: 126.5SA7001 KI: 128.0110.0440SA7001: 335

20、.5SA7001 KI: 339.0SA7001: 331SA7001 KI: 334.51-2DVD 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 (5

21、8.0 mm)4822 397 60141Torx screwdriversSet (straight)4822 395 50145Set (square)4822 395 5013213th order filter4822 395 30204DVD test disc (PAL)4822 397 10131SERVICE HINTS2. SERVICE HINTS AND TOOLS1-3FATTENTIONTous les IC et beaucoup dautres semi-conducteurs sont sensibles aux dchargesstatiques (ESD).

22、Leur longvit pourrait tre considrablementcourte 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

23、 que lon utilise soient galement 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 Wider

24、stand mitdem Massepotential 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 doenvermin

25、deren.Zorg ervoor dat u tijdens 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 l

26、ongevita potrebbe essere fortementeridatta 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

27、e anche gliutensili con quali 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

28、 of the set via a wrist wrap withresistance.Keep components and tools also at thispotential.WARNINGSafety regulations require that the set be restored to its original conditionand that parts which are identical with those specified be used.Veiligheidsbepalingen vereisen, dat het apparaat in zijn oor

29、spronkelijketoestand wordt terug gebracht en dat onderdelen, identiek aan degespecifieerde worden toegepast.Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten.Der Originalzustand des Gerats darf nicht verandert werden.Fur Reparaturen sind Original-Ersatzteile zu verwenden.Le

30、norme di sicurezza esigono che lapparecchio venga rimesso nellecondizioni originali e che siano utilizzati pezzi di ricambiago idetici a quellispecificati.Les normes de scurit exigent que lappareil soit remis a ltat dorigine etque soient utilises les pices de rechange identiques celles spcifies.“Pou

31、r votre scurit, ces documentsdoivent tre utiliss par desspcialistes agres, seuls habilits rparer votre appareil en panne.”GBNLIDIFGBNLLASER SAFETYCAUTION VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAMADVARSEL SYNLIG OG USYNLIG LASERSTRLING VED BNING UNDG UDSTTELSE FOR STRLING

32、ADVARSEL SYNLIG OG USYNLIG LASERSTRLING NR DEKSEL PNES UNNG EKSPONERING FOR STRLENVARNING SYNLIG OCH OSYNLIG LASERSTRLNING NR DENNA DEL R PPNAD BETRAKTA EJ STRLENVARO! AVATT AESSA OLET ALTTIINA NKYVLLE JA NKYMTTMLLE LASER STEILYLLE. L KATSO STEESEENVORSICHT SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG W

33、ENN ABDECKUNG GEFFNET NICHT DEM STRAHL AUSSETSENDANGER VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID DIRECT EXPOSURE TO BEAMATTENTION RAYONNEMENT LASER VISIBLE ET INVISIBLE EN CAS DOUVERTURE EXPOSITION DANGEREUSE AU FAISCEAUUSE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURE OTHER THA

34、N THOSESPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.AVOID DIRECT EXPOSURE TO BEAMWARNINGThe use of optical instruments with this product will increase eye hazard.Repair handling should take place as much as possible with a disc loaded inside the playerWARNING LOCATION: INSIDE ON LASER

35、 COVERSHIELDThis unit employs a laser. Only a qualified service person should remove the cover or attempt to service thisdevice, due to possible eye injury.030804ecm3. WARNING AND LASER SAFETY INSTRUCTIONS1-44. TAKING THE DISC OUT OF EMERGENCY 1. To open the stucked tray, insert a pin into the eject

36、 pinhole and push the eject lever.2. Use a pin 6mm or less.This picture shows the unit upside down. The eject lever is pointed by the arrow.The lever is thin so aim the narrow area carefully.1-55. UPDATE FIRMWAREHave UPDATE DISC. (90M-SA7001DVR)Attention : Dont turn off the unit until disc tray open

37、s automatically during the updating. When the turn off the unit halfway, The unit cant be operated any more. 1. Press the POWER button while pressing the PLAY and OPEN/CLOSE buttons.2. Press the OPEN/CLOSE button to open the tray, Insert the update DVD-ROM (part No.:90M-SA7001DVR). 3. Press the SOUN

38、D MODE and STOP buttons. The Display indicates VERSION UP .4. Press the OPEN/CLOSE button to close the tray. The Display indicates TOC Reading FILE CHECK ERASE WRITING .5. Software updating will be done automatically. When the updating is finished, The disc tray opens automatically. (Updating takes

39、about 1 minute.)6. Remove the DVD-ROM from the disc tray.Update is completed, Press the POWER button to turn off the unit. 方法必要物: UPDATE DISC. (90M-SA7001DVR)注意) 書換中、自動的絶対電源切下。途中電源切通常動作出来。1. PLAYOPEN/CLOSE押POWER押。2. OPEN/CLOSE押、。DVD-ROM (部品番号90M-SA7001DVR)挿入。3. SOUND MODESTOP同時押。 表示部 VERSION UP 表示。4

40、. OPEN/CLOSE押。閉。 表示部 TOC Reading FILE CHECK ERASE WRITING 順表示。.5. 書換自動的行。書換終了自動的。 (約分.)6. DVD-ROM取出。以上、完了。POWER 押電源切。1-66. SERVICE MODEThe error code is indicated when a problem DISC is inserted fi rst.Press the POWER button While pressing PLAY and OPEN/CLOSE button SA8400 is displayed Press Version

41、 of Backend(IC731) -PRO is displayedB/E VXX.XX is displayed Press DRV VXX.XX is displayed Press All area in the FLD light on Press All area in the FLD light off Press H.R.CHACKING is displayed Press or Press PLAY H.R.SHORT is displayed Appear Errer Code (Ex:E1 0000) Press H.R.NORMAL is displayed Rem

42、ove Mains cord from plugError CodeError E1 XXXXOperation time ErrorE2 XXXXT.O.C ErrorE2 XXXXFocus ErrorE2 XXXXRead ErrorE4 XXXXTracking ErrorE5 XXXXTray ErrorE6 XXXXNavigation Pack Read ErrorE7 XXXXCheck Sum Eroor and NonAcknow I edgmenNO DISC XXXXNO disc(XXXX: The Operation number of times to the e

43、rror occurrence)Errer Code1-71-87. BLOCK DIAGRAMSERVO BLOCKMAIN BLOCKPOWERHEADPHONESUPPLYBLOCKFRONT UNIT BLOCKBLOCKSERVO BLOCKMAIN BLOCKPOWERHEADPHONESUPPLYBLOCKFRONT UNIT BLOCKBLOCKDAC CONTROLandPCM/DSD DATAPOWERSUPPLYDISPLAY and KEYS /RC-5 DATADISPLAY and KEYS DATAPOWER SUPPLYIR sensorKEYSPLAY/STO

44、P/PAUSE/NEXT/PREVI/etcML9207-01GPML9207-01GPFTD DRIVERRC-5CS4397CS4397WOOFER/CENTER2CH DACCONTROLHDAMHDAMDiffrencial AMP &2th-LPFHDAMHDAMCurrentFeedback AMP &2th-LPFHDAMHDAMDiffrencial AMP &2th-LPFHDAMHDAMCurrentFeedback AMP &2th-LPFDAPC/DARDDACL/LRCKSYCLHEADPHONEL/RHEADPHONETRANSFORMERHEADPHONETRAN

45、SFORMERPOWERSUPPLLYDIGITAL I/OL chR chCOAXOPTDAC PARTDIG. OUT PARTL chR chCOAXOPTDAC PARTDIG. OUT PARTLRCKDAPCDARDDACLDSALFDSACDSALSDSARSSYCLMODE384/192fsPCM DATA BUS LINESPINSLEDRADAD6062IC403AD6062IC403RF-AMP3-AXICAL ACTUATORFOC,RAD,SLDGLaserDIGITAL I/OFOCTURNTABLEM11L16161SA-45TIC503M11L16161SA-4

46、5TIC503D-RAM(16M)CXD2753RIC401CXD2753RIC401PSP DECORDandDSD MULTI-CHANNLDECODEREM636165TS-7IC402EM636165TS-7IC402SDRAM(16M)DSD/CDIC736DSD/CDIC736DATA SWITCHSYCLSWDISPLAY and KEYSDATASPINDLHOLLMOTORCD and DVDLASER and MONITORcontrolphotoRFACEPM33128IC404EPM33128IC404FIFOFAN8042IC508FAN8042IC508FOC,RA

47、D,SLEDDRIVERCXD1881ARIC501CXD1881ARIC501RF-AMP, AGC, EQLASER POWER CONT.CXD1885QIC502CXD1885QIC502DIGITAL SERVO and PLL,DEMODURATORCLK SELECTORIC735CLK SELECTORIC735384/192fsAN8471SAIC505AN8471SAIC505SPINDLE DRIVERT14L1024NIC732T14L1024NIC732SRAM(1M)33.8688MHzOSC IC734OSC IC734SYSTEM CLOCKM30624FGNI

48、C731M30624FGNIC731FEATUR and LOADING for SERVO-DSPDSCKDSDODSRT1DSCS1ATTMUTE11-101-98. SCHEMATIC DIAGRAMRSTM41M3M2DAPCDARDSYCLDACLM41M3M2RSTDALRSYCLDACLDALRDAPCDARDRC5FRC5SDIGORC5SDISPLEDFRESFCENFCLKFDATKEY1KEY0RC5FKEY0KEY1FDATFCLKFCENFRESDISPLEDDIGO+12MP8MP8MMGNMGNDIGOGNDRC5SUSER2USER1CDLEDSALEDMLTL

49、EDLEY2DISPLEDFRESFCENFCLKFDATKEY1KEY0GNDGND+5A+5A+5B+5BLPFSWMODE1MUT1DAPCDARDGNDSYCLGNDDACLM0/ATTGNDM41M42DSALSDSARSM3M2RSTM43MUT2DALRDSALFDSACRSTM4/ADDM3/AD0M2/SC1M0/SDADGNDVDVDDGNDMCLKSCLKCMODSDATM1MUTEc/HMUTECGND-RD+RDGNDVA+LD-LDFILT-CMOUTFILT+VREFSDG3DGECBECBECBECBSDGDSGDSGECB3DGECBSDGSDGECBECBD

50、SG3DGECBECBSDGECBSDGECBECBECBECBECBECBECBECBECBECBECBECBECBSDGECBDSGECBECB3DGECBECBSDGECBECBECBECBECBECBECBGNDGNDDISPLEDFRESFCENFCLKFDATKEY1KEY0GNDRC5F+5F+5FGNDH1-VFTH2ECBECBNCECBECBECBSDGECBECBSDGECBECBECBECBINCOMOUTINCOMOUTINCOMOUTINCOMOUTINCOMOUTINCOMOUTECBECB4211121617891015141312632010004000M12