Marantz-DR2100-cd-sm 电路图 维修手册.pdf

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1、Service Manual Please use this service manual with referring to the user guide (D.F.U) without fail. 399K855010 AO 3120 785 22510 First Issue:2001.03 DR2100/N1S, /C1S CD Recorder DR2100 TABLE OF CONTENTS MAIN UNIT 1.SERVICING THE DR2100 .1 2.TECHNICAL SPECIFICATION .3 3.WARNINGS .4 4.SERVICE HINTS A

2、ND TOOLS .5 5.SERVICE MODE .6 6.DIAGNOSTIC SOFTWARE .7 7.FAULTFINDING TREES . 11 8.FAULTFINDING GUIDE .17 9.WIRING DIAGRAM.30 10.BLOCK DIAGRAM .33 11.SCHEMATIC DIAGRAM AND PARTS LOCATION .35 12.EXPLODED VIEW AND PARTS LIST.41 13.ELECTRICAL PARTS LIST.44 MAR1250 ( CD MODULE ) 2.1WIRING DIAGRAM. 2-1 2

3、.2SCHEMATIC DIAGRAM . 2-3 2.3PARTS LOCATION .2-11 2.4EXPLODED VIEW AND PARTS LIST. 2-15 2.5ELECTRICAL PARTS LIST. 2-17 REMARK : This service manual explains them by extracting specifications designed for the model DR2100 only. The explanation for CD-R module “MAR775” ( Loader : CDL4009 + CD-R Main b

4、oard ) is not mentioned on this seevice manual. The CD-R module information is described in the service manual of CD-R modules . DR2100DR2100 MULTI JOG OPEN/CLOSESTANDBY ENTER PUSH REC TYPESOURCERECSTOPPLAY/PAUSEERASEFINALIZESTOPPLAY/PAUSEDISPLAYOPEN/CLOSEOPEN/CLOSE ON OFF + POWER CANCEL/DELETEPROGR

5、AMMENU/STORE OPEN/CLOSESTANDBY RadioFans.CN 收音机爱 好者资料库 MARANTZ DESIGN AND SERVICE Using 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 speci

6、fications 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 be specified. The following information must be suppli

7、ed 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. must be signed, otherwise such part order will be conside

8、red 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 its Power switch ON ), and the face or Front Panel of pr

9、oduct 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 verified before it is return to the user/customer. Ref. UL Standard No. 1492. In case of difficulties, do not hesitate to contact the Te

10、chnical Department at above mentioned address. 001120 A.O USAUSA MARANTZ AMERICA, INCMARANTZ AMERICA, INC. 440 MEDINAH ROAD ROSELLE, ILLINOIS 60172 USA PHONE : 630 - 307 - 3100 FAX : 630 - 307 - 2687 BRAZILBRAZIL PHILIPS DA AMAZONIA IND. ELET. ITDAPHILIPS DA AMAZONIA IND. ELET. ITDA CENTRO DE INFORM

11、ACOES AO CEP 04698-970 SAO PAULO, SP, BRAZIL PHONE : 0800 - 123123(Discagem Direta Gratuita) 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 /

12、TRADING EUROPE / TRADING MARANTZ EUROPE B.V.MARANTZ EUROPE B.V. P.O.BOX 80002, BUILDING 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

13、- 2 - 9810 - 5300 FAX : 61 - 2 - 9810 - 5355 CANADACANADA LENBROOK INDUSTRIES LIMITEDLENBROOK INDUSTRIES LIMITED 633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1 CANADA PHONE : 905 - 831 - 6333 FAX : 905 - 831 - 6936 AUSTRALIAAUSTRALIA QualiFi Pty Ltd,QualiFi Pty Ltd, 24 LIONEL ROAD, MT. WAVERLEY VIC 3

14、149 AUSTRALIA PHONE : +61 - (0)3 - 9543 - 1522 FAX : +61 - (0)3 - 9543 - 3677 NEW ZEALANDNEW ZEALAND WILDASH AUDIO SYSTEMS NZWILDASH AUDIO SYSTEMS NZ 14 MALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND PHONE : +64 - 9 - 8451958 FAX : +64 - 9 - 8463554 THAILANDTHAILAND MRZ STANDARD CO.,LTDMRZ STANDARD CO.

15、,LTD 746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 9181 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 - 256

16、30415 MALAYSIAMALAYSIA WO KEE HONG ELECTRONICS SDN. BHD.WO KEE HONG ELECTRONICS SDN. BHD. SUITE 8.1, LEVEL 8, 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

17、, INC. MARANTZ PROFESSIONAL PRODUCTS 2640 WHITE OAK CIRCLE, SUITE A AURORA, ILLINOIS 60504 USA PHONE : 630 - 820 - 4800 FAX : 630 - 820 - 8103 AUSTRALIA AUSTRALIA KOREAKOREA MK ENTERPRISES LTD.MK ENTERPRISES LTD. ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOUL KOREA PHONE

18、: +822 - 3232 - 155 FAX : +822 - 3232 - 154 SINGAPORESINGAPORE WO KEE HONG DISTRIBUTION PTE LTDWO KEE HONG DISTRIBUTION PTE LTD 130 JOO SENG ROAD #03-02 OLIVINE BUILDING SINGAPORE 368357 PHONE : +65 858 5535 / +65 381 8621 FAX : +65 858 6078 RadioFans.CN 收音机爱 好者资料库 1 1. Servicing the DR2100 1.1 INTR

19、ODUCTION: The DR2100 is the consumer version of a CD recorder, this means that the SCMS (Serial Copy Management System) is included. The DR2100 can only record on the Audio CDRs (Consumer Use). The DR2100 is suitable for recording and playback of CD-RW discs (CD-Re Writable disc). 1.2 OPENING THE PR

20、ODUCT: The product can be opened by removing the top cover (6 screws). Once the product is opened one can have access to the several PCBs and the main module. Below the several PCBs and it function and service policy will be discussed: Consumer: For Digital Audio Professional: For General use (Inclu

21、ding 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 DR2100 own status. 3 2 TECHNICAL SPECIFICATIONS GENERAL System . Compact disc digital audio Number of channels . 2 (stereo) Applicable discs . CD, CD-R (dig

22、ital audio), CD-RW (digital audio) Power Requirement . AC 110 V - 240V 50 / 60 Hz Power Consumption. 20 W Operating Temperature . 5 - 35 C Dimension (MAX) Width . 420 mm Height. 76 mm Depth . 309 mm Weight . 4.4 kg AUDIO Frequency Response . 20 Hz - 20 kHz Playback S/N . 100 dB Playback Dynamic Rang

23、e . 96 dB Playback Total Harmonic Distortion . 0.003 % Recording S/N. 90 dB Recording Dynamic Range . 92 dB Recording Total Harmonic Distortion . 0.006 % Analog Output Voltage . 2 V RMS Digital Coaxial Output . 0.5 V (p-p) / 75 ohms Digital Optical Output . - 20 dBm Recording values for line input D

24、igital Coaxial Input (automatic sample rate conversion). 11 - 56 kHz Digital Optical Input (automatic sample rate conversion). 11 - 56 kHz Analog Input . 600 mVrms / 50 kohms Specifications subject to change without prior notice. 4 WARNING All ICs and many other semiconductors are susceptible to ele

25、ctrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, 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 da

26、utres semi-conducteurs sont sensibles aux dcharges statiques (ESD). Leur longvite pourrait tre considrablement 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 dun

27、e rsistance de scurit. Veiller ce que les composants ainsi que les outils que lon utilise soient galement ce potentiel. WARNUNG Alle ICs und viele andere Halbleiter sind empfindlich gegenber elektrostatischen Entladungen (ESD). Unsorgfltige Behandlung im Reparaturfall kann die Lebensdauer drastisch

28、reduzieren. Sorgen Sie dafr, da sie im Reparaturfall ber ein Puls- armband mit Widerstand mit dem Massepotential des Gertes verbunden sind. Halten Sie Bauteile und Hilfsmittel ebenfalls auf diesem Potential. WAARSCHUWING Alle ICs en vele andere halfgeleiders zijn gevoelig voor electrostatische ontla

29、dingen (ESD). Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch doen vermindern. Zorg 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.

30、 AVVERTIMENTO Tutti IC e parecchi semi-conduttori sono sensibili alle scariche statiche (ESD). La loro longevit 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 potenzia

31、le che quello della massa delpparecchio tramite un braccialetto a resistenza. Assicurarsi che i componenti 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 t

32、hose specified be used. Safety components are marked by the symbol Le norme di sicurezza estigono che lapparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambiago identici a quelli specificati. Componenty di sicurezza sono marcati con Veiligheidsbepalingen verei

33、sen, dat het apparaat in zijn oorspronkeliijke toestand wordt teruggebracht en dat onderdelen, identiek aan 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. A

34、dvarsel ! Usynlig laserstrling ved bning nr sikkerhedsafbrydere er ude af funktion. Undg udsaettelse for strling. Varoitus ! Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina nkymttmlle laseristeilylle. l katso steeseen ! ESD SAFETY Bei jeder Reparatur sind die geltenden Sicherheitsv

35、or- schriften zu beachten. Der Originalzustand des Gertes darf nicht verndert werden. Fr Reparaturen sind 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 re

36、change identiques celles spcifies. Les composants de scurit sont marqus DANGER: Invisible 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

37、 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 6

38、00 x650 x1.25mm4822 466 10958 anti-static wristband4822 395 10223 connection box (3 press stud connections, 1M )4822 320 11307 extendible cable (2m, 2M , to connect wristband to connection box)4822 320 11305 connecting cable (3m, 2M , to connect table mat to connection box)4822 320 11306 earth cable (1M , to connect any product to mat or to connection box)4822 320 11308 KIT ESD3 (combining all 6 prior products - small table mat)4822 310 10671 wristband tester4822 344 13999 LASER PRODUCT CLASS 3B U : VERS