Marantz-CD6000K-cd-sm 维修电路原理图.pdf

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1、ServiceManualCD6000K/N1B/T1B/N1G/T1GRCD6000 KI255W855020 ACT3120 785 22570First Issue:2001.04Printed in The NetherlandsCD6000 KICD6000 KICD PlayerREMARK : This service manual explains the electrical differences between theCD6000K/N1B/T1B/N1G/T1G (KI version) and CD6000F/N1B/T1B/N1G/T1G(OSE version).

2、All other information is described in the service manual of the modelCD6000F/N1B/T1B/N1G/T1G (Code number : 3120 785 00060). The dispatch ofthe parts for after sales service has to be referred to these service manuals, withthe first priority.For this reason, please use these service manuals with ref

3、erring to the modelCD6000 OSE service manual without fail.The CD6000 KI is equal to the CD6000 OSE except the following electricalchanges (mechanical changes are not listed):Position No.Service codeDescription2131, 21329965 000 081173300uF 25V2115, 2116,4822 124 80123220uF 16V Silmic2223,2224,2225,2

4、2262311, 2312,4822 124 80958470uF 16V Silmic2316, 231751104822 146 10377230V Transformer3249, 3250,-Short circuited3251,3252,3711, 3712,3713, 3714Main PCBRadioFans.CN 收音机爱 好者资料库Transformer ConnectionsBelow the color coding and the connections for the transformer wires are given.BlackWhiteYellowGreen

5、GreyVioletPinkOrangeRedYellowBlueOrangeBrown915891590 V230 V9161916291639165916691689164916712.7 V14.7 V14.7 V8.3 V8.3 V3.4 V0 V0 VRRadioFans.CN 收音机爱 好者资料库ServiceManualPlease use this service manual with referring to the user guide (D.F.U) without fail.255W855010 AO3120 785 00060First Issue:1999.06C

6、D6000 /N1B, /N1G, /T1B, /K1B, /K1GCD6000F /N1B, /N1G, /T1B, /U1B, /F1B, /F1NCD Player- CD6000 / CD6000OSE -Printed in JapanTABLE OF CONTENTS1.TECHNICAL SPECIFICATIONS . 12.SERVICING HINTS . 23.SERVICINE TOOLS . 24.SERVICE MODE . 45.MICROPROCESSOR AND IC DATA. 56.BLOCK DIAGRAM. 77.WIRING DIAGRAM . 98

7、.SCHEMATIC DIAGRAM AND PARTS LOCATION . 119.EXPLODED VIEW AND PARTS LIST . 3010.ELECTRICAL PARTS LIST. 34CD6000CD6000CD6000OSEApproved by H. TamuraWritten by K. OnoDate:10-May-01Model:CD6000/CD6000OSEPage:1/1REF.NBMZ01-013SERVICE BULLETINSubject:Circulation:Application:Correction of parts code numbe

8、r and description(POS. NO 5).x for informationcustomer complaint incase of servicemandatory.Service ManualInt.ref:PHENOMENONThe part number and description for POS.NO 5 mentioned on page 33 of the servicemanual (255W855010, 3120 785 00060) are incorrect.CD LOADER EXPLODED VIEW (page 33) CORRECTIONTh

9、e correct spare parts code number and description are;POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTION54822 402 61412BRACKET, STEELPOS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTION54822 401 11709DISC CLAMP VAM1201 ONLYApproved by H. TamuraWritten by K. OnoDate:16-Mar-01Model: CD6000,CD6000OSEPage:1/1REF.NBMZ

10、01-004SERVICE BULLETINSubject:Circulation:Application:Change of CD mechanism and CD loaderx for informationcustomer complaint incase of servicemandatory.SV00 xxxxxxxxxxXE00 xxxxxxxxxxXE01xxxxxxxxxxXE02xxxxxxxxxxInt.ref:PHENOMENONCD mechanism and CD loader (with Disc clamper) was changed as follows.S

11、ervice codeCDmechanismClumper(color)CDloaderSV00VAM1201/01GRAYL1260/41XE00VAM1202/02BLACKL1260/61XE01VAM1201/11GRAYL1260/41XE02VAM1201/11GRAYL1260/45SOLUTIONWhen replace the CDmechanism with the new one as repair, please remark the service modificationcode and refer to the following details.1. In ca

12、se of service modification code SV00, XE01, XE02Replace the CD mechanism with the new one VAM1201/11 (4822 691 10615, 356K304500) only.2. In case of service modification code XE00Replace both the CD mechanism and the disc clamper with the new ones VAM1201/11 (4822 69110615, 356K304500), disc clamper

13、 (4822 401 11709, 305K005600).Approved by H. TamuraWritten by K. OnoDate:16-Mar-01Model: CD6000,CD6000OSEPage:1/1REF.NBMZ01-003SERVICE BULLETINSubject:Circulation:Application:Problem with the function DELETE PROGRAMMING.Problem with the emphasis CD playback.x for informationcustomer complaint incase

14、 of servicemandatory.SV00 xxxxxxxxxxXE00 xxxxxxxxxxandXE01xxxxxxxxxxInt.ref:PHENOMENONProblem with the function DELETE PROGRAMMING.When playing back the CD in DELETE PROGRAMMING mode. If only one track is deleted,then the next track and all following tracks will not be played back.In case of several

15、 tracks are deleted, then it will be repeated to first track after playing back lasttrack.Problem with the emphasis CD play back.When playback several emphasis CDs continuously.The second emphasis CD is played back without de-emphasis after the first emphasis CD hasplayed back.SOLUTIONReplace the mi

16、croprocessor 7600 with the improved one (9965 000 06337,HU255WN03F). The improved one is available with above code numbers.REMARKThis improvement has been done in the production line after the service modification code number“XE02” and later. The lot number and the service modification code are ment

17、ioned in the serialnumber label on the rear panel. (ex. XE02 xxxxxxxxxx)This service bulletin is the revised one (MZ00-009).Please replace the service bulletin MZ00-009 with this one.Approved by Y. OkabeWritten by H. TamuraDate:10-Aug-00Model: CD6000,CD6000OSEPage:1/1REF.NBMZ00-009SERVICE BULLETINSu

18、bject:Circulation:Application:Problem with the function DELETE PROGRAMMING.Problem with the emphasis CD playback.x for informationcustomer complaintin case of servicemandatory.SV00 xxxxxxxxxxandXE00 xxxxxxxxxxInt.ref:PHENOMENONProblem with the function DELETE PROGRAMMING.When playing back the CD in

19、DELETE PROGRAMMING mode. If only one track is deleted,then the next track and all following tracks will not be played back.In case of several tracks are deleted, this phenomenon will not be appeared.Problem with the emphasis CD play back.When playback several emphasis CDs continuously.The second emp

20、hasis CD is played back without de-emphasis after the first emphasis CD hasplayed back.SOLUTIONReplace the microprocessor 7600 with the improved one (9965 000 06337,HU255WN03F). The improved one is available with above code numbers.REMARKThis improvement has been done in the production line after th

21、e service modification code number“XE01” and later. The lot number and the service modification code are mentioned in the serialnumber label on the rear panel. (ex. XE01 xxxxxxxxxx)Approved by S.NagaoWritten byWQ-19 2 817/additional rule3 (1st Issue 2003-03-19)Date:13-Jun-2003Model: CD6000Page:1/1RE

22、F.NBR:MZ00-007 RevCirculation:Application:Subject:Int.ref: PHENOMENONRecorded CD-R disc can not be played back very few.REASONSCD player can not detect the CD-R disc.SOLUTIONAdd the capacitor (5322 122 32448, DD91100300) to the position 2509 on the HF AMPPCB.REMARKSThis solution has already been app

23、lied in the production after the serial number as below and later. CD6000/N2G XE040312006992 and later. CD6000F/N2GXE040313008949 and later. CD6000L/N1GXE040312006383 and later. CD6000F/N2BXE040313009836 and later. CD6000L/N1BXE040312006273 and later. CD6000L/T1BXE040312003101 and later. CD6000/K2GX

24、E040316001063 and later.SERVICE BULLETINRecorded CD-R disc can not be played backx for informationcustomer complaintin case of servicemandatorySee belowApproved by Y. OkabeWritten by H. TamuraDate:10-Aug-00Model: CD6000,CD6000OSEPage:1/1REF.NBMZ00-007SERVICE BULLETINSubject:Circulation:Application:R

25、ecorded CD-R disc can not be playback.x for informationcustomer complaintin case of servicemandatory.AllInt.ref:PHENOMENONRecorded CD-R disc can not be played back very few.REASONCD-R disc can not be detected by CD player.SOLUTIONAdd the capacitor (5322 122 32448, DD91100300) to the position 2509 on

26、 theHF AMP PCB.REMARKThis modification has to applied for product which has above mentioned phenomenon only.Then this modification will be not applied at production.MARANTZ DESIGN AND SERVICEUsing superior design and selected high grade components, MARANTZ company has created the ultimate in stereo

27、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 F

28、ax. 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 shipme

29、nt6. 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 ( wi

30、th 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/cust

31、omer.Ref. UL Standard No. 1492.In case of difficulties, do not hesitate to contact the TechnicalDepartment at above mentioned address.990521A.OUSAUSAMARANTZ AMERICA, INCMARANTZ AMERICA, INC.440 MEDINAH ROADROSELLE, ILLINOIS 60172USAPHONE : 630 - 307 - 3100FAX : 630 - 307 - 2687 BRAZILBRAZILMARANTZ B

32、RAZILMARANTZ BRAZILCAIXA POSTAL 21462CEP 04698-970SAO PAULO, SP, BRAZILPHONE : 0800 - 123123(Discagem Direta Gratuita)FAX : +55 11 534. 8988JAPANJAPAN Technical MARANTZ JAPAN, INC.MARANTZ JAPAN, INC.35- 1, 7- CHOME, SAGAMIONOSAGAMIHARA - SHI, KANAGAWAJAPAN 228-8505PHONE : +81 42 748 1013FAX : +81 42

33、 748 9190EUROPE / TRADING EUROPE / TRADING MARANTZ EUROPE B.V.MARANTZ EUROPE B.V.P.O.BOX 80002, BUILDING SFF25600 JB EINDHOVENTHE NETHERLANDSPHONE : +31 - 40 - 2732241FAX : +31 - 40 - 2735578CANADACANADALENBROOK INDUSTRIES LIMITEDLENBROOK INDUSTRIES LIMITED633 GRANITE COURT, PICKERING, ONTARIO L1W 3

34、K1CANADAPHONE : 905 - 831 - 6333FAX : 905 - 831 - 6936NEW ZEALANDNEW ZEALANDSCAN AUDIO PTY. LTD.SCAN AUDIO PTY. LTD.8C PIERMARK DRIVE, ALBANY.NORTH SHORE, AUCKLAND.NEW ZEALANDPHONE : +64 - 9444 - 4710FAX : +64 - 9444 - 1346AUSTRALIAAUSTRALIASCAN AUDIO PTY. LTD.SCAN AUDIO PTY. LTD.52 CROWN STREET, RI

35、CHMOND 3121 VICTORIAAUSTRALIAPHONE : +61 - 3 - 9429 - 2199FAX : +61 - 3 - 9429 - 9309THAILANDTHAILANDMRZ STANDARD CO.,LTDMRZ STANDARD CO.,LTD746 - 754 MAHACHAI ROAD.,WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILANDPHONE : +66 - 2 - 222 9181FAX : +66 - 2 - 224 6795TAIWANTAIWANPAI- YUING CO., LTD.

36、PAI- YUING CO., LTD.6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C.PHONE : +886 - 2 - 25221304FAX : +886 - 2 - 25630415MALAYSIAMALAYSIAWO KEE HONG ELECTRONICS SDN. BHD.WO KEE HONG ELECTRONICS SDN. BHD.NO. 102 JALAN SS 21/35, DAMANSARAUTAMA, 47400 PETALING JAYASELANGOR DARUL EHSAN, MALA

37、YSIAPHONE : +60 3 - 7184666FAX : +60 3 - 7173828 AMERICASAMERICASSUPERSCOPE TECHNOLOGIES, INC.SUPERSCOPE TECHNOLOGIES, INC.MARANTZ PROFESSIONAL PRODUCTS2640 WHITE OAK CIRCLE, SUITE AAURORA, ILLINOIS 60504 USAPHONE : 630 - 820 - 4800FAX : 630 - 820 - 8103KOREAKOREAMK ENTERPRISES LTD.MK ENTERPRISES LT

38、D.ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOULKOREAPHONE : +822 - 3232 - 155FAX : +822 - 3232 - 154SINGAPORESINGAPOREWO KEE HONG (S) PTE LTDWO KEE HONG (S) PTE LTDWO KEE HONG CENTRE NO.23, LORONG 8, TOA PAYOH SINGAPORE 319257PHONE : +65 2544555FAX : +65 25022131Audio Ch

39、aracteristicsChannels .2 channelsSampling frequency (CD mode) .44.1 kHzQuantization . 16-bit linear/channelError correction .Cross-interleave read solomon code (CIRC)D/A conversion . 1-bit linear/channelWow & flutter . Precision of quartzOptical Readout SystemLaser. AIGaAs semiconductorWavelength .

40、780 nmFrequency CharacteristicsFrequency range . 5 Hz - 20 kHzDynamic range . 98 dBS/N ratio . 110 dBChannel separation (1 kHz) . 103 dBTHD (1 kHz) .0.0025 %Analog outputOutput level (cinch JACKS).2.0 V RMSOutput impedance . 250 ohmsDigital outputOutput level (cinch JACK) . 0.5 Vp-p/75 ohmsOutput le

41、vel (optical JACK) . -19 dBmPower Supply Power requirement/K version.110 / 220V AC 50/60 Hz/N,/T version . 230V AC 50 Hz/U version. 120V AC 60 Hz Power Consumption.13 WCabinet, etc.DimensionsWidth. 440mmHeight . 86mmDepth . 312mmNetweight (CD6000). 4.1 kgNetweight (CD6000F) . 5.6 kgOperating tempera

42、tures . +5 +35Operating humidity .5 % 90 % (without dew)AccessoriesRemote control unit (RC6000CD). 1AAA (R03) Batteries. 2Stereo audio cable with cinch pins . 1Remote cable with cinch pin . 1Improvement may result in changes in specifications anddesign without notice.1. TECHNICAL SPECIFICATIONS 2. S

43、ERVICING HINTS23. SERVICE TOOLSAudio signals disc4822 397 30184Disc without errors (SBC444)+Disc with DO errors, black spots and fingerprints (SBC444A)4822 397 30245Disc (65 min 1kHz) without no pause4822 397 30155Max. diameter disc (58.0 mm)4822 397 60141Torx screwdriversSet (straight)4822 395 5014

44、5Set (square)4822 395 5013213th order filter4822 395 302043 WARNINGAll ICs and many other semiconductors are susceptible toelectrostatic discharges (ESD). Careless handling duringrepair can reduce life drastically.When repairing, make sure that you are connected with thesame potential as the mass of

45、 the set via a wristband withresistance. Keep components and tools at this potential. ATTENTIONTous les IC et beaucoup dautres semi-conducteurs sontsensibles aux dcharges statiques (ESD). Leur longvitepourrait tre considrablement courte par le fait quaucuneprcaution nst prise leur manipulation.Lors

46、de rparations, sassurer de bien tre reli au mmepotentiel que la masse de lappareil et enfileer le braceletserti dune rsistance de scurit.Veiller ce que les composants ainsi que les outils que lonutilise soient galement ce potentiel. WARNUNGAlle ICs und viele andere Halbleiter sind empfindlichgegenbe

47、r elektrostatischen Entladungen (ESD).Unsorgfltige Behandlung im Reparaturfall kann dieLebensdauer drastisch reduzieren.Sorgen Sie dafr, da sie im Reparaturfall ber ein Puls-armband mit Widerstand mit dem Massepotential desGertes verbunden sind.Halten Sie Bauteile und Hilfsmittel ebenfalls auf diese

48、mPotential. WAARSCHUWINGAlle ICs en vele andere halfgeleiders zijn gevoelig voorelectrostatische ontladingen (ESD).Onzorgvuldig behandelen tijdens reparatie kan de levensduurdrastisch doen vermindern. Zorg ervoor dat u tijdens reparatievia een polsband met weerstand verbonden bent met hetzelfdepoten

49、tiaal als de massa van het apparaat.Houd componenten en hulpmiddelen ook op ditzelfde potentiaal. AVVERTIMENTOTutti IC e parecchi semi-conduttori sono sensibili alle scarichestatiche (ESD).La loro longevit potrebbe essere fortemente ridatta in caso dinon osservazione della pi grande cauzione alla lo

50、romanipolazione. Durante le riparationi occorre quindi esserecollegato allo stesso potenziale che quello della massadelpparecchio tramite un braccialetto a resistenza.Assicurarsi che i componenti e anche gli utensili con quali silavora siano anche a questo potenziale.Safety regulations require that