Marantz-DV110-cd-sm 维修电路原理图.pdf

DV11017AW855010 MITFirst Issue 2003.3ServiceManualRPlease use this service manual with referring to the user guide ( D.F.U. ) without fail.DVD / TunerTABLE OF CONTENTSSECTIONPAGE 1. TECHNICAL SPECIFICATIONS. 1 2. SERVICE INFORMATION AND PROCEDURE . 4 3. WIRING DIAGRAM . 9 4. BLOCK DIAGRAM . 11 5. SCHEMATIC DIAGRAM . 13 6. PARTS LOCATION. 15 7. IC DATA . 22 8. EXPLODED VIEW AND PARTS LIST . 25 9. ELECTRICAL PARTS LIST . 29D DV110V110DV110/N1SDV110STANDBYOPENSTANDBYOPEN/MODE/MEMOMENUTUNERENTERMULTI JOGPUSH ENTERRadioFans.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 MARANTZ product will continue to perform to the specifications for whichit 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 address2. Complete part numbers and quantities required3. Description of parts4. Model number for which part is required5. Way of shipment6. 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 ACcord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product andcontrols and chassis bottom.Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, andverified before it is return to the user/customer.Ref. UL Standard No. 1492.In case of difficulties, do not hesitate to contact the TechnicalDepartment at above mentioned address.030307MITSUPERSCOPE TECHNOLOGIES, INC.USAMARANTZ AMERICA, INC1100 MAPLEWOOD DRIVEITASCA, IL. 60143USAPHONE : 630 - 741 - 0300FAX : 630 - 741 - 0301JAPANTechnical MARANTZ JAPAN, INC.35- 1, 7- CHOME, SAGAMIONOSAGAMIHARA - SHI, KANAGAWAJAPAN 228-8505PHONE : +81 42 748 1013FAX : +81 42 741 9190EUROPE / TRADING MARANTZ 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 ZEALANDWILDASH 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., LTD.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 - 7954 7088 AMERICASMARANTZ PROFESSIONAL PRODUCTS2640 WHITE OAK CIRCLE, SUITE AAURORA, ILLINOIS 60504 USAPHONE : 630 - 820 - 4800FAX : 630 - 820 - 8103KOREAMK ENTERPRISES LTD.ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOULKOREAPHONE : +822 - 3232 - 155FAX : +822 - 3232 - 154SINGAPOREWO KEE HONG DISTRIBUTION PTE LTD130 JOO SENG ROAD#03-02 OLIVINE BUILDING SINGAPORE 368357PHONE : +65 6858 5535 / +65 6381 8621FAX : +65 6858 6078HONG KONGJolly ProAudio Broadcast Engineering Ltd.UNIT 2, 10F, WAH HUNG CENTRE,41 HUNG TO ROAD, KWUN TONG, KLN.,HONG KONGPHONE : 852 - 21913660FAX : 852 - 21913990CANADALENBROOK INDUSTRIES LIMITED633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1CANADAPHONE : 905 - 831 - 6333FAX : 905 - 831 - 6936TECHNICAL AUDIO GROUP PTY, LTD43-53 Bridge Rd.,STANMORE NSW 2048AUSTRALIAPHONE : +61 - (0)2 - 9519 - 0900FAX : +61 - (0)2 - 9519 - 0600 AUSTRALIARadioFans.CN 收音机爱 好者资料库11. TECHNICAL SPECIFICATIONSTUNER SECTIONFM TUNER SECTIONTuning range . 87.5 to 108.0 MHzUsable sensitivity (3% distortion). 9.5 dBS/N ratio . Mono: 65 dB / Stereo: 60 dBT.H.D. 1kHz . Mono: 0.5% or less / Stereo: 1.0% or lessOutput voltage.800 mV 120 mVAM TUNER SECTIONTuning range . 531 to 1602 kHzUsable sensitivity (Loop antenna).1500 V/m / 63.5 dB/mS/N ratio (400Hz/30% Modulation/10mV/m input). 35 dBT.H.D. (400Hz/30% Modulation/10mV/m input) . 1.5% or lessSensitivity (9kHz) . 20 dBOutput voltage (400Hz 30% Modulation).240 mV 60 mVDVD SECTIONAUDIO SECTIONFrequency response .20-20 kHz 1 dBS/N IEC-A . 90 dBDynamic range . 90 dBT.H.D. . 0.01 %Channel separation 1kHz . 90 dBAudio output . 2.0 V 1 dBDigital output . 0.5 Vp-p 0.05VIDEO SECTIONFrequency response (100IRE, Multi burst 1MHz Ref. 4.8MHz) . 6.0 dBVideo S/N (White100%, LPF:4.2MHz, HPF:100kHz, SC trap:ON) . 60 dBColor S/N (Magenta100%, LPF:500kHz, HPF:100kHz) . 56 dBVideo output .1.0 Vp-p 0.8 dBVideo output impedance . 75 Y output level . 1.0 Vp-p 0.1C output level . 0.286 Vp-p 0.0286Y/C output impedance . 75 GENERALPower supply. AC 230V, 50 HzPower Consumption . 18 WMaximum external dimensions (W x H x D). 210 x 71.5 x 320 mmWeight . 2.8 kgACCESSORIESRemote control unit (RC110DV) .1Batteries (AAA type) .2FM feeder antenna.1Antenna plug adapter .1AM loop antenna.1Audio cable (Red/White) .1Video cable (Yellow).1Coaxial cable (Black) .1Remote cable (Orange) .1Registration card .1Users guide .12SCART CONNECTOR1222554436Map of DVD Regions13579 11 13 15 17 19212468 10 12 14 16 18 20Pin No.TV (OUT)Pin No.AUX (IN)Pin 1Audio R out : 2VrmsPin 1Audio R out : 2VrmsPin 2Audio R in : 2VrmsPin 2Audio R in : 2VrmsPin 3Audio L out : 2VrmsPin 3Audio L out : 2VrmsPin 4GNDPin 4GNDPin 5GNDPin 5GNDPin 6Audio L in : 2VrmsPin 6Audio L in : 2VrmsPin 7Blue out/C inPin 7Blue in/C outBlue : 0.7Vpp 0.1V into 75 Ohm *1Blue : 0.7Vpp 0.1V into 75 Ohm *1C : 300mVpp 30 into 75 Ohm *2 C : 300mVpp 30 into 75 Ohm *2Pin 8function switching out 2V : TVPin 8function switching in5/5/9.5/9.5/12 : asp.ratio 4 : 3 AUXPin 9GNDPin 9GNDPin 10not connectedPin 10not connectedPin 11Green out:0.7Vpp 0.1V into 75 Ohm *1Pin 11Green in:0.7Vpp 0.1V into 75 OhmPin 12not connectedPin 12not connectedPin 13GNDPin 13GNDPin 14GNDPin 14GNDPin 15Red/C outPin 15Red/C inRed : 0.7Vpp 0.1V into 75 Ohm *1Red : 0.7Vpp 0.1V into 75 Ohm *1C : 300mVpp 30 into 75 Ohm *2C : 300mVpp 30 into 75 Ohm *2Pin 16fast switching out 0.4V into 75 Ohm=CVBS/S-VideoPin 16fast switching in 0.4V into 75 Ohm=CVBS/S-Video 1/3 into 75 Ohm=RGB1/3 into 75 Ohm=RGBPin 17GNDPin 17GNDPin 18GNDPin 18GNDPin 19CVBS/Y out : 1Vpp 0.1V *1Pin 19CVBS/Y out : 1Vpp 0.1V *1Pin 20CVBS/Y in : 1Vpp 0.1V *1Pin 20CVBS/Y in : 1Vpp 0.1V *1Pin 21GNDPin 21GND*1 : 100% White*2 : Burst Level*3 : color bar(chroma level : 75%)REGIONAL CODESMotion picture studios want to control the home release of movies in different countries because theater releases arenitsimultaneous (a movie may come out on DVD in the US when itis just hitting screens in Europe). Therefore they haverequired that the DVD standard include codes which can be used to lock out the playback of certain discs in certain geo-graphical regions. Players sold in each region will have that regionis code built into the player. The player will refuse to playthese region coded discs which are not allowed in the region. However, regional codes are entirely optional. Discs withoutcodes will play on any player in any country. Some studios have already announced that only their new releases will haveregional codes. There are six regions:1. United States and Canada2. Europe and Japan3. Far East (except Japan & China)4. South America and Oceania5. Africa and the Middle East6. China (except Hong Kong)3ABOUT DVD DISCSMarks on packagesThe marks listed below indicate contents in a disc.Indicates the number of recorded audio tracks.Indicates the number of recorded subtitle languages.Indicates the number of recorded angles.Indicates the selectable aspect ratios.Indicates the region number of the disc.ABOUT DISCSPLAYABLE DISCSDVDDVD-RFinalized DVD disc recorded in the DVDvideo format.Video CD (VCD)Audio CD (CD-DA)CD-R/CD-RWFinalized CD-R and CD-RW discs recordedin the CD-DA format, MP3 format(ISO9006),Video-CD format can be played with the unit.Nevertheless, some discs may not be able tobe played depending on condition of thediscs.* Finalize is the process to make a DVD-R or CD-R/CD-RWplayable for players (not recorders)NOT PLAYABLE DISCS DVD discs whose region number is not 2 nor ALL. DVD-RW DVD-ROM DVD-RAM DVD-Audio DVD+RW CD-ROM CDV CD-G CVD Super Audio CD CD Photo, etc.22416 : 9LB2 2ALLALL4DVD 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 for firmware update*DV110 xxxxDisc (65 min 1kHz) without no pause4822 397 30155Max. diameter disc (58.0 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 INFORMATION AND PROCEDURE5SHOCK, FIRE HAZARD SERVICE TEST:CAUTION: After servicing this appliance and prior to returning to customer, measure the resistance betweeneither primary AC cord connector pins (with unit NOT connected to AC mains and its Power switch ON), and theface 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 ACpower is applied, and verified before return to user/customer.Ref.UL Standard NO.1492.NOTE ON SAFETY:Symbol : Fire or electrical shock hazard. Only original parts should be used to replace any part with symbol Any other component substitution(other than original type), may increase risk or fire or electrical shock hazard.FATTENTIONTous les IC et beaucoup dautres semi-conducteurs sont sensibles aux dchargesstatiques (ESD).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 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 Widerstand 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 doenverminderen.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 longevita 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 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 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 oorspronkelijketoestand 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 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.Pour votre scurit, ces documentsdoivent tre utiliss par desspcialistes agres, seuls habilits rparer votre appareil en panne.GBNLIDIFGBNLWARNINGS AND LASER SAFETY INSTRUCTIONS6LASER SAFETYThis unit employs a laser. Only a qualified service person should remove the cover or attempt to service thisdevice, due to possible eye injury.LASER DEVICE UNITType: Semiconductor laser GaAlAsWave length: 650 nm (DVD)780 nm (VCD/CD)Output Power: 7 mW (DVD)10 mW (VCD/CD)Beam divergence: 60 degreeUSE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURE OTHER THAN 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 COVERSHIELDCAUTION VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAM ADVARSEL SYNLIG OG USYNLIG LASERSTRLING VED BNING UNDG UDSTTELSE FOR STRLING ADVARSEL SYNLIG OG USYNLIG LASERSTRLING NR DEKSEL PNES UNNG EKSPONERING FOR STRLEN VARNING SYNLIG OCH OSYNLIG LASERSTRLNING NR DENNA DEL R PPNAD BETRAKTA EJ STRLEN VARO! AVATT AESSA OLET ALTTIINA NKYVLLE JA NKYMTTMLLE LASER STEILYLLE. L KATSO STEESEEN VORSICHT SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GEFFNET NICHT DEM STRAHL AUSSETSEN DANGER VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID DIRECT EXPOSURE TO BEAM ATTENTION RAYONNEMENT LASER VISIBLE ET INVISIBLE EN CAS DOUVERTURE EXPOSITION DANGEREUSE AU FAISCEAU 7PushPushRemove those screwsEMARGENCY DISC EJECT1. Remove the top cover of the player.2. Remove two screws shown in the picture above.3. Remove the top cover of the drive unit with pressing the latches.4. Now you can remove the disc.RESETTING THE UNITReset all the settings EXCEPT the parental lock password1. Pull out the Mains(AC) plug from wall outlet.2. Keep pressing the STAND BY button on the front panel.3. Insert the Mains(AC) plug to wall outlet.4. All the settings except the parental lock password are reset.Reset all the settings INCLUDING the parental lock password1. Press the OPEN/CLOSE button to open the tray.2. Press