Marantz-DR6000-cd-sm 电路图 维修手册.pdf

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1、Compact Disc Recorder DR6000 385K855010 MIT 3120 785 22360 First Issue 2000.08 Service Manual DR6000 /F1N, /K1G, /N1G /K1B, /N1B, /U1B R DR6000DR6000 Printed in Japan Please use this service manual with referring to the user guide ( D.F.U. ) without fail. Recordable ReWritable POWER CD RECORDER DR60

2、00 PLAY/PAUSESTOP REC -+ PUSH ENTER EASY JOG LEVELPHONES REC TYPEREWFF FINALIZE DELETE CANCEL MENU STORE SOURCEERASE OPEN/CLOSE DISPLAYSCROLL ON/OFF STANDBY TABLE OF CONTENTS SECTIONPAGE MAIN UNIT 1. Servicing the DR6000. 1 2. TECHNICAL SPECIFICATIONS . 3 3. WARNINGS . 4 4. SERVICE HINTS AND TOOLS .

3、 5 5. SIAGNOSTIC SOFTWARE . 6 6. FAULTFINDING TREES . 11 7. FAULTFINDING GUIDE . 15 8. WIRING DIAGRAM . 25 9. BLOCK DIAGRAM. 27 10. SCHEMATIC DIAGRAM AND PARTS LOCATION. 29 11. EXPLODED VIEW AND PARTS LIST. 37 12. ELECTRICAL PARTS LIST . 40 REMARK : This service manual explains them by extracting sp

4、ecifications designed for the model DR6000 only. The explanation for CD-R module MAR770 (Loader : CDL4009 + CD-R Main board) is not mentioned on this service manual. The CD-R module information is described in the service manual of CD-R modules . RadioFans.CN 收音机爱 好者资料库 MARANTZ DESIGN AND SERVICE Us

5、ing 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 which it is famous. Parts for your MARANTZ equipment are generally ava

6、ilable 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 address 2. Complete pa

7、rt 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 : CAUTION : After servicing th

8、is 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 measurement less than 1 Megohm

9、s should cause unit to be repaired or corrected before AC power is applied, and verified before it is return to the user/customer. Ref. UL Standard No. 1492. In case of difficulties, do not hesitate to contact the Technical Department at above mentioned address. 991207MIT USAUSA MARANTZ AMERICA, INC

10、MARANTZ AMERICA, INC. 440 MEDINAH ROAD ROSELLE, ILLINOIS 60172 USA PHONE : 630 - 307 - 3100 FAX : 630 - 307 - 2687 BRAZILBRAZIL PHILIP DA AMAZONIA IND. ELET. ITDAPHILIP DA AMAZONIA IND. ELET. ITDA CENTRO DE INFORMACOES AO CEP 04698-970 SAO PAULO, SP, BRAZIL PHONE : 0800 - 123123(Discagem Direta Grat

11、uita) FAX : +55 11 534. 8988 JAPANJAPAN Technical MARANTZ JAPAN, INC.MARANTZ JAPAN, INC. 35- 1, 7- CHOME, SAGAMIONO SAGAMIHARA - SHI, KANAGAWA JAPAN 228-8505 PHONE : +81 42 748 1013 FAX : +81 42 741 9190 EUROPE / TRADING EUROPE / TRADING MARANTZ EUROPE B.V.MARANTZ EUROPE B.V. P.O.BOX 80002, BUILDING

12、 SFF2 5600 JB EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2732241 FAX : +31 - 40 - 2735578 TECHNICAL AUDIO GROUP PTY, LTDTECHNICAL AUDIO GROUP PTY, LTD 558 DARLING STREET, BALMAIN, NSW 2041, AUSTRALIA PHONE : 61 - 2 - 9810 - 5300 FAX : 61 - 2 - 9810 - 5355 AUSTRALIAAUSTRALIA JAMO AUSTRALIA PTY LTDJ

13、AMO AUSTRALIA PTY LTD 1 EXPO COURT, P.O. BOX 350 MT. WAVERLEY VIC 3149 AUSTRALIA PHONE : +61 - 3 - 9543 - 1522 FAX : +61 - 3 - 9543 - 3677 THAILANDTHAILAND MRZ STANDARD CO.,LTDMRZ STANDARD CO.,LTD 746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 91

14、81 FAX : +66 - 2 - 224 6795 TAIWANTAIWAN PAI- YUING CO., LTD.PAI- YUING CO., LTD. 6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C. PHONE : +886 - 2 - 25221304 FAX : +886 - 2 - 25630415 MALAYSIAMALAYSIA WO KEE HONG ELECTRONICS SDN. BHD.WO KEE HONG ELECTRONICS SDN. BHD. SUITE 8.1, LEVEL 8

15、, MENARA GENESIS, NO. 33, JALAN SULTAN ISMAIL, 50250 KUALA LUMPUR, MALAYSIA PHONE : +60 3 - 2457677 FAX : +60 3 - 2458180 AMERICAS AMERICAS SUPERSCOPE TECHNOLOGIES, INC.SUPERSCOPE TECHNOLOGIES, INC. MARANTZ PROFESSIONAL PRODUCTS 2640 WHITE OAK CIRCLE, SUITE A AURORA, ILLINOIS 60504 USA PHONE : 630 -

16、 820 - 4800 FAX : 630 - 820 - 8103 KOREAKOREA MK ENTERPRISES LTD.MK ENTERPRISES LTD. ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOUL KOREA PHONE : +822 - 3232 - 155 FAX : +822 - 3232 - 154 SINGAPORESINGAPORE WO KEE HONG (S) PTE LTDWO KEE HONG (S) PTE LTD WO KEE HONG CENTRE

17、 NO.23, LORONG 8, TOA PAYOH SINGAPORE 319257 PHONE : +65 2544555 FAX : +65 2502213 WILDASH AUDIO SYSTEMS NZWILDASH AUDIO SYSTEMS NZ 14 MALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND PHONE : +64 - 9 - 8451958 FAX : +64 - 9 - 8463554 NEW ZEALANDNEW ZEALAND CANADACANADA LENBROOK INDUSTRIES LIMITEDLENBROOK

18、 INDUSTRIES LIMITED 633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1 CANADA PHONE : 905 - 831 - 6333 FAX : 905 - 831 - 6936 AUSTRALIAAUSTRALIA RadioFans.CN 收音机爱 好者资料库 1 1.Servicing the DR6000 1.1 INTRODUCTION: The DR6000 is the consumer version of a CD recorder, this means that the SCMS (Serial Copy Ma

19、nagement System) is included. The DR6000 can only record on the Audio CDRs (Consumer Use). The DR6000 is suitable for recording and playback of CD-RW discs (CD-Re Writable disc). 1.2 OPENING THE PRODUCT: The product can be opened by removing the top cover (6 screws). Once the product is opened one c

20、an have access to the several PCBs and the main module. To have access to the Display PCB, the Headphone PCB first the front cover has to be removed (See dismantling instructions on page1-7). Below the several PCBs and it function and service policy will be discussed: Consumer: For Digital Audio Pro

21、fessional: For General use (Including PC) P: Playback R: Recording Playback WAIT PGM PROTOCOL PGM PORT END 3. Press the POWER button (POWER OFF). Then the CD-R module set up to DR6000 own status. 3 2 TECHNICAL SPECIFICATIONS GENERAL System . Compact disc digital audio Number of channels . 2 (stereo)

22、 Applicable discs . CD, CD-R (digital audio), CD-RW (digital audio) Power Requirement F version . AC 100 V 50 / 60 Hz K version . AC 110 V / 220 V 50 /60 Hz N version . AC 230 V 50 Hz U version. . AC 120 V 60 Hz Power Consumption. 24 W Operating Temperature . 5 C - 35 C Dimension (MAX) Width . 440 m

23、m Height. 87 mm Depth . 317 mm Weight . 4.6 kg AUDIO Frequency Response . 20 Hz - 20 kHz Playback S/N . 105 dB Playback Dynamic Range . 96 dB Playback Total Harmonic Distortion . 90 dB Recording S/N (analog) . 90 dB Recording Dynamic Range (analog) . 92 dB Recording Total Harmonic Distortion (analog

24、) . 84 dB Analog Output Voltage . 2 Vrms Digital Coaxial Output . 0.5 V (p-p) / 75 ohms Digital Optical Output . - 20 dB Headphones. 0 - 5 Vrms / 8 - 2000 ohms Recording values for line input Digital Coaxial Input (automatic sample rate conversion) . 32 - 48 kHz Digital Optical Input (automatic samp

25、le rate conversion). 32 - 48 kHz Analog Input . 560 mVrms / 50 kohms Specifications subject to change without prior notice. 4 WARNING All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing,

26、make sure that you are connected with the same potential as the mass of the set via a wristband with resistance. Keep components and tools at this potential. ATTENTION Tous les IC et beaucoup dautres semi-conducteurs sont sensibles aux dcharges statiques (ESD). Leur longvite pourrait tre considrable

27、ment courte par le fait quaucune prcaution nst prise leur manipulation. Lors de rparations, sassurer de bien tre reli au mme potentiel que la masse de lappareil et enfileer le bracelet serti dune rsistance de scurit. Veiller ce que les composants ainsi que les outils que lon utilise soient galement

28、ce potentiel. WARNUNG Alle ICs und viele andere Halbleiter sind empfindlich gegenber elektrostatischen Entladungen (ESD). Unsorgfltige Behandlung im Reparaturfall kann die Lebensdauer drastisch reduzieren. Sorgen Sie dafr, da sie im Reparaturfall ber ein Puls- armband mit Widerstand mit dem Massepot

29、ential des Gertes verbunden sind. Halten Sie Bauteile und Hilfsmittel ebenfalls auf diesem Potential. WAARSCHUWING Alle ICs en vele andere halfgeleiders zijn gevoelig voor electrostatische ontladingen (ESD). Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch doen vermindern. Zorg

30、ervoor dat u tijdens reparatie via een polsband met weerstand verbonden bent met hetzelfde potentiaal als de massa van het apparaat. Houd componenten en hulpmiddelen ook op ditzelfde potentiaal. AVVERTIMENTO Tutti IC e parecchi semi-conduttori sono sensibili alle scariche statiche (ESD). La loro lon

31、gevit potrebbe essere fortemente ridatta in caso di non osservazione della pi grande cauzione alla loro manipolazione. Durante le riparationi occorre quindi essere collegato allo stesso potenziale che quello della massa delpparecchio tramite un braccialetto a resistenza. Assicurarsi che i componenti

32、 e anche gli utensili con quali si lavora siano anche a questo potenziale. Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified be used. Safety components are marked by the symbol Le norme di sicurezza estigono che lapp

33、arecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambiago identici a quelli specificati. Componenty di sicurezza sono marcati con Veiligheidsbepalingen vereisen, dat het apparaat in zijn oorspronkeliijke toestand wordt teruggebracht en dat onderdelen, identiek aa

34、n de gespecificeerde, worden toegepast. De Veiligheidsonderdelen zijn aangeduid met het symbool Varning ! Osynlig laserstrlning nr apparaten r ppnad och sprren r urkopplad. Betrakta ej strlen. Advarsel ! Usynlig laserstrling ved bning nr sikkerhedsafbrydere er ude af funktion. Undg udsaettelse for s

35、trling. Varoitus ! Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina nkymttmlle laseristeilylle. l katso steeseen ! ESD SAFETY Bei jeder Reparatur sind die geltenden Sicherheitsvor- schriften zu beachten. Der Originalzustand des Gertes darf nicht verndert werden. Fr Reparaturen sind

36、Original- ersatzteile zu verwenden. Sicherheitsbauteile sind durch das Symbol markiert. Les normes de scurit exigent que lappareil soit remis ltat dorigine et que soient utilises les pices de rechange identiques celles spcifies. Les composants de scurit sont marqus CLASS 1 LASER PRODUCT DANGER: Invi

37、sible laser radiation when open. Pour votre scurite, ces documents doivent tre utiliss par des spcialistes agrs, seuls habilits rparer votre appareil en panne. After servicing and before returning the set to customer perform a leakage current measurement test from all exposed metal parts to earth ground, to assure no shock hazard exists. The leakage current must not exceed 0.5mA. AVOID DIRECT EXPOSURE TO BEAM. AVAILABLE ESD PROTECTION EQUIPMENT : anti-static table matlarge1200 x650 x1.25mm4822 466 10953 small 600 x650 x1.25