Marantz-CD5001-cd-sm 维修电路原理图.pdf

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1、CD PlayerCD5001 / CD5001 OSECD5001 /F N/K1G/L1G/N1G/F B/N1B/U1B/N1SCD5001F /N1B/N1SCD5001 / CD5001FCD5001 / CD5001FPlease use this service manual with referring to the user guide ( D.F.U. ) without fail.ServiceManualTABLE OF CONTENTSSECTION PAGE 1. TECHNICAL SPECIFICATIONS . 1 2. SERVICE HINTS AND T

2、OOLS . 2 3. WARNING AND LASER SAFETY INSTRUCTIONS. 3 4. SERVICE MODE AND EMERGENCY DISC EJECT. 4 5. WIRING DIAGRAM . 5 6. BLOCK DIAGRAM . 7 7. SCHEMATIC DIAGRAM. 9 8. PARTS LOCATION. 15 9. MICROPROCESSOR AND IC DATA. 2110. EXPLODED VIEW AND PARTS LIST. 31 CD5001. 33 CD5001 OSE . 37 CD MECHANISM. 381

3、1. ELECTRICAL PARTS LIST. 40 CD5001. 41 CD5001 OSE . 54DISCTTLTRKPEAKTTLTIMERNDMPROGABRPT 1PITCHEDITTEXT123 45 67 89 1011 1213 1415 1617 1819 20Part no. 90M45BW855010First Issue 2005.07 MZDISCTTLTRKPEAKTTLTIMERNDMPROGABRPT 1PITCHEDITTEXT123 45 67 89 1011 1213 1415 1617 1819 20Original SE badgeCD5001

4、CD5001FRadioFans.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 specifi cations for which it is

5、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 specifi ed. The following information must be supplied to eliminate delays in

6、 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 considered as null and void.SHOC

7、K, 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 product and controls and cha

8、ssis bottom. Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and verifi ed before it is return to the user/customer. Ref. UL Standard No. 1492.In case of diffi culties, do not hesitate to contact the Technical Department at abo

9、ve mentioned address. 050616MZUSAMARANTZ AMERICA, INC1100 MAPLEWOOD DRIVEITASCA, IL. 60143USAPHONE : 630 - 741 - 0300FAX : 630 - 741 - 0301JAPANTechnical 35- 1, 7- CHOME, SAGAMIONOSAGAMIHARA - SHI, KANAGAWAJAPAN 228-8505PHONE : +81 42 748 1013FAX : +81 42 741 9190EUROPE / TRADING MARANTZ EUROPE B.V.

10、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

11、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 KI

12、ANG 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 7088KOREAMARANTZ KO

13、REA 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 CENTRE SINGAPORE 159303PHONE : +65 6376 0338FAX : +65 6376 0166CANAD

14、AMARANTZ CANADA INC.5-505 APPLE CREEK BLVD. MARKHAM, ONTARIO L3R 5B1CANADAPHONE : 905 - 415 - 9292FAX : 905 - 475 - 4159D&M Holdings Inc.RadioFans.CN 收音机爱 好者资料库144051572872839269DISCTTLTRKPEAKTTLTIMERNDMRROGABRPT 1PITCHEDITTEXT123 45 67 89 1011 1213 1415 1617 1819 201. TECHNICAL SPECIFICATIONSAudio

15、characteristics Channels. 2 channels Frequency response.2 Hz to 20 kHz Dynamic range. 100 dB Signal-to-noise ratio . 110 dB Channel separation.100 dB (1 kHz) Harmonic distortion.0.0025% (1 kHz) Wow & fl utter .Precision of quartz Error correction system.Cross-interleave ReedSolomon code (CIRC) Audio

16、 output.2.0 V rms, stereo Headphone output.18 mW/32 ohms (variable maximum) Digital output Coaxial output (pin jack) .0.5 Vp-p, 75 ohm Optical output (square optical connector).-19 dBmOptical readout system Laser . AlGaAs semiconductor Wavelength.780 nmSignal system Sampling frequency.44.1 kHz Quant

17、ization. 16-bit linear/channelPower supply F version. AC 100 V 50 /60 Hz K version . AC 220 V 50 Hz L version. AC 110 V 60 Hz N version. AC 230 V 50 Hz U version. AC 120 V 60 Hz Power consumption.14 WCabinet, etc. Maximum dimensions. 440(W) x 87(H) x 283(D) mm 17-5/16(W) x 3-1/2(H) x 11-1/8(D) inch

18、Weight .4.0 kg8.82 Ibs Allowable operating temperature.+5 to +35 C Allowable operating humidity.5 to 90 % (no condensation)22. SERVICE HINTS AND TOOLSSERVICE TOOLSAudio signals disc4822 397 30184Disc without errors (SBC444)+Disc with DO errors, black spots and fingerprints (SBC444A)4822 397 30245Dis

19、c (65 min 1kHz) without no pause4822 397 30155Max. diameter disc (58.0 mm)4822 397 6014113th order filter4822 395 30204SERVICE HINTS33. WARNING AND LASER SAFETY INSTRUCTIONSFATTENTIONTous les IC et beaucoup dautres semi-conducteurs sont sensibles aux dchargesstatiques (ESD).Leur longvit pourrait tre

20、 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 g

21、alement 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 Massepotenti

22、al 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 t

23、ijdens 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

24、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 q

25、uali 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 w

26、rap 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 word

27、t 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 esigon

28、o 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 docum

29、entsdoivent 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 STRLINGADVARSEL SYNLIG OG USYNLI

30、G 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 WENN ABDECKUNG GEFFNET NIC

31、HT 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 THAN THOSESPECIFIED HEREIN M

32、AY 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 COVERSHIELDThis unit emp

33、loys a laser. Only a qualified service person should remove the cover or attempt to service thisdevice, due to possible eye injury.44. SERVICE MODE AND EMERGENCY DISC EJECTSERVICE MODE1. Insert mains cable plug in the outlet and press POWER button.2. Press the OPEN/CLOSE button to open the tray.3. P

34、ress the TIME button for about fi ve seconds.4. The version number of the microprocessor is displayed Ex: 03-19-1.5. Press the EDIT button for about fi ve seconds.6. Light up all the FL segment.Turn off power to quit Service mode.EMERGENCY DISC EJECT1. Remove the top cover of the plyer.2. Remove 2 s

35、crews under the label shown in the picture follows.3. Remove the disc clamper.4. Now you can remove the disc.Remove those screws565. WIRING DIAGRAMMAIN PWBH/P(HEADPHONE)PWBMAIN TRANSF. PWBFRONT PWBPOWER SWPWBMAINSBN81-1BN81-2876. BLOCK DIAGRAMMAINS INOPTICAL OUTAUDIO OUTCOAXIAL OUTJK52JK51JK539107.

36、SCHEMATIC DIAGRAM1.5kRLS4148SRRLS4148SRRLS4148SRRLS4148SRL801, L802 :BEAD /L /U0 ohm /F /K /NMAINS INTO MAIN PWB (CN71) TO MAIN PWB (CN72)TO MAIN PWB (CN62)TO MAIN PWB (CN93)TO MAIN PWB (CN81)TO MAIN PWB (CN92)POWERSWPWBF901 : T 630mA 250V /F /L /U F901 : T 315mA 250V /K /NFRONT PWBH/P (HEADPHONE)PW

37、BMAIN TRANSF. PWB1211MAINPWB - 2/2TO FRONT PWB (CM71) TO FRONT PWB (CN72)MAIN PWB - 1/2CD MECHANISM131422/63VTO MAIN TRANSF. PWB (BN93)TO H/P(HEADPHONE)PWB (BN82)TO MAIN TRANSF. PWB (CN92)TO FRONT PWB (BN62)MAINPWB - 1/2T902 : CLT51001ZJ /FT902 : CLT51001ZU /L /UT902 : CLT51001ZE /K /NMAIN PWB - 2/2

38、470/25V16158. PARTS LOCATIONMAIN AQ101Q404-Q407Q420 - Q423 Q403IC91 IC92 IC19IC93IC94Q902Q904Q111Q951 Q952MAINTRANSF. AQ901MAINTRANSF. B? ?Sn-Ag-Cu? ?Lead-free SolderWhen soldering, use the Lead-free Solder (Sn-Ag-Cu).1718MAIN BIC17IC15IC14IC61 IC62IC12IC64IC11IC16IC13? ?Sn-Ag-Cu? ?Lead-free SolderW

39、hen soldering, use the Lead-free Solder (Sn-Ag-Cu).H/P(HEADPHONE) AQ803 Q831 Q834Q804 Q832 Q830Q801 Q802H/P(HEADPHONE) B2019FRONT BIC71FRONT AQ704Q702Q707 Q708IC72Q701 IC73Q706? ?Sn-Ag-Cu? ?Lead-free SolderWhen soldering, use the Lead-free Solder (Sn-Ag-Cu).POWER SW AQ705POWER SW B219. MICROPROCESSO

40、R AND IC DATAIC11 : TA2157FN22IC11 : TA2157FN23IC13 : TA2125AFIC13 : TA2125AF24LRCKSDATA(SDA/CDIN)MCLKAMUTECAOUTA-AOUTB-SERIALPORTINTERPOLATIONINTERPOLATION(CONTROL PORT)DACDACEXTERNALANALOGFILTERANALOGFILTERMUTE CONTROLFILTERFILTERRSTSCLKVOLUMECONTROLVOLUMECONTROLMIXER(SCL/CCLK)(AD0/CS)AOUTA+AOUTB+

41、CMOUTREFERENCEFILT+BMUTECM1M3M2MODE SELECTM0RST1Reset (Input) - Powers down device and resets all internal registers to their default settings.VL2Logic Power (Input) - Positive power for the digital input/output.SDATA3Serial Audio Data (Input) - Input for twos complement serial audio data.SCLK4Seria

42、l Clock (Input/Output) - Serial clock for the serial audio interface.LRCK5Left Right Clock (Input/Output) - Determines which channel, Left or Right, is currently active on theserial audio data line.MCLK6Master Clock (Input) - Clock source for the delta-sigma modulator and digital filters.FILT+11Posi

43、tive Voltage Reference (Output) - Positive reference voltage for the internal sampling circuits.CMOUT12Common Mode Voltage (Output) - Filter connection for internal quiescent voltage.AMUTECBMUTEC2013Mute Control (Output) - The Mute Control pin goes high during power-up initialization, reset, muting,

44、power-down or if the master clock to left/right clock frequency ratio is incorrect.AOUTB-AOUTB+AOUTA+AOUTA14151819Differential Analog Output (Outputs) - The full scale differential analog output level is specified in theAnalog Characteristics specification table.AGND16Ground (Input)VA17Analog Power

45、(Input) - Positive power for the analog section.Control Port Mode DefinitionsM37Mode Selection (Input) - This pins should be tied to GND level during control port mode.SCL/CCLK8Serial Control Port Clock (Input) - Serial clock for the serial control port.SDA/CDIN9Serial Control Data (Input/Output) -

46、SDA is a data I/O line in I2C mode. CDIN is the input data line forthe control port interface in SPI mode.AD0/CS10Address Bit 0 (I2C) / Control Port Chip Select (SPI) (Input/Output) - AD0 is a chip address pin in I2Cmode; CS is the chip select signal for SPI format.Stand-Alone Mode DefinitionsM3M2M1

47、M078910Mode Selection (Input) - Determines the operational mode of the device.RSTAMUTECVLAOUTA-SDATAAOUTA+SCLKVALRCKAGNDMCLKAOUTB+M3AOUTB-(SCL/CCLK) M2BMUTEC(SDA/CDIN) M1CMOUT(AD0/CS) M0FILT+1234201918175678161514139101211IC14 : CS4392KS25IC61 : BU263026IC62 : TC74LS62827IC64 : TC94A14FA28IC64 : TC9

48、4A14FA2930IC71 : TMP87PS71AFPIN No. SYMBOL I/O FUNCTION DESCRIPTION1 RS I REMOCON OUT2 REMOTE I REMOCON CENSOR CONTROL3 BUS OUT O GND4 POWER O POWER CONTROL PORT5 VFD-POWER O VFD POWER CONTROL PORT6 DSP-RESET O DSP RESET CONTROL PORT7 DSP-CCE O DSP CCE CONTROL PORT8 DSP-BUCK O DSP BUCK CONTROL PORT9

49、 TEST - GND12 RESET-INPUT - RESET INPUT PORT13 XIN - 8MHz Cystal CONNECTION PORT14 XOUT -15 VSS - GND18 VFD-CS O VFD CS CONTROL PORT19 VFD-CLK O VFD CLK CONTROL PORT20 MUTE O MUTE21 VFD-DATA O VFD DATA PORT22 DISC-SELECTOR O GVSW24 VCC O VCC25 CD-BUS0 I/OBUS CONTROL PORT26 CD-BUS1 I/O 27 CD-BUS2 I/O

50、28 CD-BUS3 I/O29 INNERSW I L-SWITCH31 OPEN_SW I OPEN SWITCH32 CLOSE_SW I CLOSE SWITCH33 VDD - ST+5V34 SDA - SDA35 SCL - SCL36 PLL - PLL42 SRAM15 I/OSRAM CONTROL PORT43 SRAM16 I/O44 SRAM17 I/O45 SRAM18 I/O46 SRAM19 I/OPIN No. SYMBOL I/O FUNCTION DESCRIPTION47 SRAM20 I/OSRAM CONTROL PORT48 SRAM21 I/O4