Marantz-DV-9500-Service-Manual(1) 电路图 维修手册.pdf

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1、Super Audio CD / DVD Player DV9500 Part no. 90M21AK855010 First Issue 2004.08 ecm Service Manual DV9500 /F1B /N1B /U1B /F1N /L1G /S1G /N1S Please use this service manual with referring to the user guide (D.F.U) without fail. DV9500 TABLE OF CONTENTS SECTIONPAGE 1. TECHNICAL SPECIFICATIONS. 1 2. SERV

2、ICE HINTS AND TOOLS . 2 3. WARNING AND LASER SAFETY INSTRUCTIONS . 3 4. TAKING THE DISC OUT OF EMERGENCY . 4 5. UPDATE BACK END SOFTWARE (FIRMWARE) PROCEDURE . 5 6. UPDATE DSP CODE OF FLASH ROM PROCEDURE . 6 7. UPDATE PANEL MICROPROCESSOR PROCEDURE. 13 8. SERVICE MODE . 32 9. WRITE-IN ID DATA FOR DV

3、D AUDIO PROCEDURE . 33 10. TROUBLESHOOTING. 38 11. WIRING DIAGRAM. 79 12. BLOCK DIAGRAM . 80 13. SCHEMATIC DIAGRAM . 81 14. PARTS LOCATION . 96 15. MICROPROCESSOR AND IC DATA . 103 16. EXPLODED VIEW AND PARTS LIST . 128 17. ELECTRICAL PARTS LIST . 132 FL OFF HDMI/DVI STANDBY POWER PAUSEPLAY OPEN/CLO

4、SE STOP ON/OFF LEVEL + PHONES - V- PARTGRP TITLE kHz 96 CHPALL A-B PROG RNDM TOTALSING PCM MPEGMP3 ELAPSACD STEREOMULTI AUDIO COND REMAINDOWN MIX VCDTRK SRS TSPRGSVEDOLBY D LFE CRL SLSRS DOFF VOFF 1 kHz 192PNM AUDIO/VIDEO RadioFans.CN 收音机爱 好者资料库 MARANTZ DESIGN AND SERVICE Using superior design and s

5、elected 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 available to our National Ma

6、rantz 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 part numbers and quantities

7、 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 this appliance and prior to

8、 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 Megohms should cause unit to be

9、 repaired or corrected before AC power is applied, and verified before it is return to the user/customer. Ref. UL Standard No. 6500. In case of difficulties, do not hesitate to contact the Technical Department at above mentioned address. 040401ECM SUPERSCOPE TECHNOLOGIES, INC. USA MARANTZ AMERICA, I

10、NC 1100 MAPLEWOOD DRIVE ITASCA, IL. 60143 USA PHONE : 630 - 741 - 0300 FAX : 630 - 741 - 0301 JAPANTechnical 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 MARANTZ EUROPE B.V. P. O. BOX 8744, BUI

11、LDING SILVERPOINT BEEMDSTRAAT 11, 5653 MA EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2507844 FAX : +31 - 40 - 2507860 AUSTRALIA QualiFi Pty Ltd, 24 LIONEL ROAD, MT. WAVERLEY VIC 3149 AUSTRALIA PHONE : +61 - (0)3 - 9543 - 1522 FAX : +61 - (0)3 - 9543 - 3677 NEW ZEALAND WILDASH AUDIO SYSTEMS NZ 14 M

12、ALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND PHONE : +64 - 9 - 8451958 FAX : +64 - 9 - 8463554 THAILAND MRZ STANDARD CO., LTD 746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 9181 FAX : +66 - 2 - 224 6795 TAIWAN PAI- YUING CO., LTD. 6 TH FL NO, 148 S

13、UNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C. PHONE : +886 - 2 - 25221304 FAX : +886 - 2 - 25630415 MALAYSIA WO KEE HONG ELECTRONICS SDN. BHD. 2ND FLOOR BANGUNAN INFINITE CENTRE LOT 1, JALAN 13/6, 46200 PETALING JAYA SELANGOR DARUL EHSAN, MALAYSIA PHONE : +60 - 3 - 7954 8088 FAX : +60 - 3 - 7954 7088

14、 AMERICAS MARANTZ PROFESSIONAL PRODUCTS 2640 WHITE OAK CIRCLE, SUITE A AURORA, ILLINOIS 60504 USA PHONE : 630 - 820 - 4800 FAX : 630 - 820 - 8103 KOREA MK ENTERPRISES LTD. ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOUL KOREA PHONE : +822 - 3232 - 155 FAX : +822 - 3232 - 1

15、54 SINGAPORE WO KEE HONG DISTRIBUTION PTE LTD No.1 JALAN KILANG TIMOR #08-03 PACIFIC TECH CENTRE SINGAPORE 159303 PHONE : +65 6376 0338 FAX : +65 6376 0166 HONG KONG Jolly ProAudio Broadcast Engineering Ltd. UNIT 2, 10F, WAH HUNG CENTRE, 41 HUNG TO ROAD, KWUN TONG, KLN., HONG KONG PHONE : 852 - 2191

16、3660 FAX : 852 - 21913990 CANADA MARANTZ CANADA INC. 5-505 APPLE CREEK BLVD. MARKHAM, ONTARIO L3R 5B1 CANADA PHONE : 905 - 415 - 9292 FAX : 905 - 475 - 4159 TECHNICAL AUDIO GROUP PTY, LTD 43-53 Bridge Rd., STANMORE NSW 2048 AUSTRALIA PHONE : +61 - (0)2 - 9519 - 0900 FAX : +61 - (0)2 - 9519 - 0600 AU

17、STRALIA RadioFans.CN 收音机爱 好者资料库 1 General System .DVD-Video, DVD-Audio, DVD-R/RW, Video-CD, Super Audio CD, CD, MP3 files and JPEG files Power requirements F Version . AC 100 V, 50 / 60 Hz L Version . AC 110 V, 60 Hz N Version. AC 230 V, 50 Hz S Version . AC 230 V, 50 / 60 Hz U Version. AC 120 V, 60

18、 Hz Power consumption. 29W Power consumption in standby mode . 0.4W Weight .8.5 kg (18 lb 11 oz) Dimensions . 440 (W) x 384 (D) x 115 (H) m (17.3 (W) x 15.1 (D) x 4.5 (H) in.) (Not including protruding cables, etc.) Operating temperature . +5C to +35C (+41F to +96F) Operating humidity . 5% to 85% (n

19、o condensation) S-Video output Y (luminance) - Output level. 1 Vp-p (75 ) C (color) - Output level : NTSC .286 mVp-p (75 ) : PAL .300 mVp-p (75 ) Jacks . S-VIDEO jack Video output (2 individual outputs) Output level . 1 Vp-p (75 ) Jacks .RCA jack Component video output (Y, CB/PB, CR/PB) Output level

20、 .Y : 1.0 Vp-p (75 ) CB/PB, CR/PR : 0.7 Vp-p (75 ) Jacks .RCA jack R / G / B output Output level . R / G / B : 0.7 Vp-p (75 ) Jacks (N Version) .21 pin SCART connector D1/D2 video output (except for N, U Version) Output level .Y : 1.0 Vp-p (75 ) CB/PB, CR/PR : 0.7 Vp-p (75 ) Jacks . D terminal Audio

21、 output Output level During audio output. 2 Vrms (1 kHz, 0 dB) Number of channels . 2 Jacks .RCA jack Audio output (multi-channel / L, R, C, SW, LS, RS) Output level During audio output. 2 Vrms (1 kHz, 0 dB) Number of channels . 6 Jacks .RCA jack Digital audio characteristics Frequency response . 4

22、Hz to 44 kHz (DVD fs: 96 kHz) 4 Hz to 88 kHz (DVD-Audio fs: 192 kHz) S/N ratio .more than 130 dB Dynamic range . more than 110 dB Total harmonic distortion . 0.0008 % Wow and flutter . Limit of measurement (0.001% W. PEAK) or lower Digital output Optical digital output .Optical digital jack Coaxial

23、digital output.RCA jack Other terminals HDMI . 1 RS232C. 1 Accessories Audio/Video cable (yellow / red / white) . 1 System control cable. 1 Power cable. 1 Remote control. 1 AA (R6P) dry cell batteries. 2 User guide. 1 1. TECHNICAL SPECIFICATIONS RadioFans.CN 收音机爱 好者资料库 2 2. SERVICE HINTS AND TOOLS D

24、VD test disc (NTSC) ALMEDIOTDV-540 SERVICE TOOLS Audio signals disc4822 397 30184 Disc without errors (SBC444)+ Disc with DO errors, black spots and fingerprints (SBC444A)4822 397 30245 Disc (65 min 1kHz) without no pause4822 397 30155 Max. diameter disc (58.0 mm)4822 397 60141 Torx screwdrivers Set

25、 (straight)4822 395 50145 Set (square)4822 395 50132 13th order filter4822 395 30204 DVD test disc (PAL)4822 397 10131 SERVICE HINTS 3 3. WARNING AND LASER SAFETY INSTRUCTIONS F ATTENTION Tous les IC et beaucoup dautres semi- conducteurs sont sensibles aux dcharges statiques (ESD). Leur longvit pour

26、rait tre considrablement courte par le fait quaucune prcaution nest prise a leur manipulation. Lors de rparations, sassurer de bien tre reli au mme potentiel que la masse de lappareil et enfiler le bracelet serti dune rsistance de scurit. Veiller a ce que les composants ainsi que les outils que lon

27、utilise soient galement a ce potentiel. D WARNUNG Alle IC und viele andere Halbleiter sind empfindlich gegen elektrostatische Entladungen (ESD). Unsorgfltige Behandlung bei der Reparatur kann die Lebensdauer drastisch vermindern. Sorgen sie dafr, das Sie im Reparaturfall ber ein Pulsarmband mit Wide

28、rstand 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 elektrostatische ontladingen (ESD). Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch

29、 doen verminderen. 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. AVVERTIMENTO Tutti IC e parecchi semi-conduttori sono sensibili alle scariche sta

30、tiche (ESD). La loro longevita potrebbe essere fortemente ridatta in caso di non osservazione della piu grande cauzione alla loro manipolazione. Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dellapparecchio tramite un braccialetto a resistenza.

31、Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale. All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connect

32、ed with the same potential as the mass of the set via a wrist wrap with resistance. Keep components and tools also at this potential. WARNING Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified be used. Veiligheidsbepa

33、lingen vereisen, dat het apparaat in zijn oorspronkelijke toestand wordt terug gebracht en dat onderdelen, identiek aan de gespecifieerde worden toegepast. Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten. Der Originalzustand des Gerats darf nicht verandert werden. Fur Repa

34、raturen sind Original-Ersatzteile zu verwenden. Le norme di sicurezza esigono che lapparecchio venga rimesso nelle condizioni originali e che siano utilizzati pezzi di ricambiago idetici a quelli specificati. Les normes de scurit exigent que lappareil soit remis a ltat dorigine et que soient utilise

35、s les pices de rechange identiques celles spcifies. “Pour votre scurit, ces documents doivent tre utiliss par des spcialistes agres, seuls habilits rparer votre appareil en panne.” GB NL I D I F GB NL LASER SAFETY CAUTION VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAM ADVARSE

36、L 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 STEILY

37、LLE. 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 F

38、AISCEAU USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURE OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. AVOID DIRECT EXPOSURE TO BEAM WARNING The 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 player WARNING LOCATION: INSIDE ON LASER COVERSH