Marantz-CD6006-cd-sm2 电路图 维修手册.pdf

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1、START:|g1cz3Z09ximWbk6cjE4rRA=|BVtWBNVK42rmA18Z87M1Nwmsrsk2U3wSCmkou2msEUs=|XOIUVeyoWOE5XcWqSdEcbA=|:END Click here! On-line service parts list We are getting ready. On-line owners manual CAUTION IN SERVICING ELECTRICAL MECHANICAL REPAIR INFORMATION UPDATING CD Player CD6006 Service Manual Ver. 2 Fo

2、rpurposesofimprovement,specificationsanddesignaresubjecttochangewithoutnotice. Pleaseusethisservicemanualwithreferringtotheoperatinginstructionswithoutfail. Someillustrationsusinginthisservicemanualareslightlydifferentfromtheactualset. Please refer to the MODIFICATION NOTICE. RadioFans.CN 收音机爱 好者资料库

3、 CAUTION IN SERVICING SAFETY PRECAUTIONS NOTE FOR SCHEMATIC DIAGRAM NOTE FOR PARTS LIST INSTRUCTIONS FOR HANDLING SEMICONDUCTORS AND OPTICAL UNIT WARNING AND LASER SAFETY INSTRUCTIONS CAUTION IN SERVICING. Initializing This Unit JIG FOR SERVICING 2 Caution in servicing ElectricalMechanicalRepair Inf

4、ormationUpdating RadioFans.CN 收音机爱 好者资料库 The following items should be checked for continued protection of the customer and the service technician. Leakage current check Before returning the set to the customer, be sure to carry out either (1) a leakage current check or (2) a line to chassis resista

5、nce check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the set is defective. Be sure to test for leakage current with the AC plug in both polarities, in addition, when the sets power is in each state (on, of

6、f and standby mode), if applicable. CAUTION Please heed the following cautions and instructions during servic- ing and inspection. Heed the cautions! Cautions which are delicate in particular for servicing are labeled on the cabinets, the parts and the chassis, etc. Be sure to heed these cautions an

7、d the cautions described in the handling instructions. Cautions concerning electric shock! (1) An AC voltage is impressed on this set, so if you touch internal metal parts when the set is energized, you may get an electric shock. Avoid getting an electric shock, by using an isolating transformer and

8、 wearing gloves when servicing while the set is energized, or by unplugging the power cord when replacing parts, for example. (2) There are high voltage parts inside. Handle with extra care when the set is energized. Caution concerning disassembly and assembly! Through great care is taken when parts

9、 were manufactured from sheet metal, there may be burrs on the edges of parts. The burrs could cause injury if fingers are moved across them in some rare cases. Wear gloves to protect your hands. Use only designated parts! The sets parts have specific safety properties (fire resistance, voltage resi

10、stance, etc.). Be sure to use parts which have the same properties for replacement. The burrs have the same properties. In particular, for the important safety parts that are indicated by the z mark on schematic diagrams and parts lists, be sure to use the designated parts. Be sure to mount parts an

11、d arrange the wires as they were originally placed! For safety seasons, some parts use tapes, tubes or other insulating materials, and some parts are mount- ed away from the surface of printed circuit boards. Care is also taken with the positions of the wires by arranging them and using clamps to ke

12、ep them away from heating and high voltage parts, so be sure to set everything back as it was originally placed. Make a safety check after servicing! Check that all screws, parts and wires removed or disconnected when servicing have been put back in their original positions, check that no serviced p

13、arts have deteriorate the area around. Then make an insulation check on the external metal connectors and between the blades of the power plug, and otherwise check that safety is ensured. (Insulation check procedure) Unplug the power cord from the power outlet, disconnect the antenna, plugs, etc., a

14、nd on the power. Using a 500V insulation resistance tester, check that the insulation resistance value between the inplug and the externally exposed metal parts (antenna terminal, headphones terminal, input terminal, etc.) is 1M or greater. If it is less, the set must be inspected and repaired. Many

15、 of the electric and the structural parts used in the set have special safety properties. In most cases these properties are difficult to distinguish by sight, and the use of replacement parts with higher rat- ings (rated power and withstand voltage) does not necessarily guarantee that safety perfor

16、mance will be preserved. Parts with safety properties are indicated as shown below on the wiring diagrams and the parts list in this service manual. Be sure to replace them with the parts which have the designated part number. (1) Schematic diagrams Indicated by the z mark. (2) Parts lists Indicated

17、 by the z mark. The use of parts other than the designated parts could cause electric shocks, fires or other dangerous situations. CAUTION Concerning important safety parts SAFETY PRECAUTIONS 3 Caution in servicing ElectricalMechanicalRepair InformationUpdating RadioFans.CN 收音机爱 好者资料库 FATTENTIONDWAR

18、NUNG WAARSCHUWING AVVERTIMENTO WARNING Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified be used. Veiligheidsbepalingen vereisen, dat het apparaat in zijn oorspronkelijke toestand wordt terug gebracht en dat onderdel

19、en, identiek aan de gespecifieerde 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 esigono che lapparecchio venga ri

20、messo 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 utilises les pices de rechange identiques celles spcifies. “Pour votre scurit, ces documents doivent tre utili

21、ss par des spcialistes agres, seuls habilits rparer votre appareil en panne.” GBNL I D I F GB NL 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 connected wit

22、h the same potential as the mass of the set via a wrist wrap with resistance. Keep components and tools also at this potential. Tous les IC et beaucoup dautres semiconducteurs sont sensibles aux dcharges statiques (ESD). Leur longvit pourrait tre considrablement courte par le fait quaucune prcaution

23、 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 utilise soient galement a ce potentiel. Alle IC und viele ande

24、re Halbleiter sind empfindlich gegen elektrostatische Entladungen (ESD). Unsorgfltige Behandlung bei der Reparatur kann die Lebensdauer drastisch vermindern. Sorgen sie dafr, das Sie im Reparaturfall dem Massepotential des Gertes verbunden sind. Halten Sie Bauteile und Hilfsmittel ebenfalls ber ein

25、Pulsarmband mit Widerstand mit auf diesem Potential. Alle ICs en vele andere halfgeleiders zijn gevoelig voor elektrostatische ontladingen (ESD). Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch doen verminderen. Zorg ervoor dat u tijdens reparatie via een polsband met weerstand

26、 verbonden bent met apparaat. Houd componenten en hulpmiddelen ook op ditzelfde potentiaal. Tutti IC e parecchi semi-conduttori sono sensibili alle scariche statiche (ESD). La loro longevita potrebbe essere fortemente ridatta in caso di non osservazione della piu grande cauzione alla loro manipolazi

27、one. Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dellapparecchio tramite un braccialetto a resistenza. Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale. LASER SAFETY CAUTION VISIBLE AND INVI

28、SIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAM ADVARSEL 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

29、! AVATT AESSA OLET ALTTIINA NKYVLLE JA NKYMTTMLLE LASER STEILYLLE. 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 VIS

30、IBLE ET INVISIBLE EN CAS DOUVERTURE EXPOSITION DANGEREUSE AU FAISCEAU 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 i

31、ncrease eye hazard. Repair handling should take place as much as possible with a disc loaded inside the player WARNING LOCATION: INSIDE ON LASER COVERSHIELD This unit employs a laser. Only a qualified service person should remove the cover or attempt to service this device, due to possible eye injur

32、y. 100301DM WARNING AND LASER SAFETY INSTRUCTIONS WARNING: Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. CAUTION: Before returning the set to the customer, be sure to carry out either (1) a leakage current check or (2) a line

33、 to chassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the set is defective. WARNING: DO NOT return the set to the customer unless the problem is identified and remedied. NOTICE: ALL RESIS

34、TANCE VALUES IN OHM. k=1,000 OHM / M=1,000,000 OHM ALL CAPACITANCE VALUES ARE EXPRESSED IN MICRO FARAD, UNLESS OTHERWISE INDICATED. P INDICATES MICRO-MICRO FARAD. N INDICATES NANO FARAD. EACH VOLTAGE AND CURRENT ARE MEASURED AT NO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHO

35、UT PRIOR NOTICE. 1. Parts indicated by nsp on this table cannot be supplied. 2. When ordering a part, make a clear distinction between 1 and I (i) to avoid mis-supplying. 3. A part ordered without specifying its part number can not be supplied. 4. Part indicated by mark is not illustrated in the exp

36、loded view. WARNING: Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. Electrostatic breakdown of the semi-conductors or optical pickup may occur due to a potential differ- ence caused by electrostatic charge during unpacking or

37、repair work. 1. Ground for Human Body Be sure to wear a grounding band (1 M ) that is properly grounded to remove any static electricity that may be charged on the body. 2. Ground for Workbench Be sure to place a conductive sheet or copper plate with proper grounding (1 M ) on the workbench or other

38、 surface, where the semi-conductors are to be placed. Because the static electricity charge on clothing will not escape through the body grounding band, be careful to avoid contacting semi-con- ductors with your clothing CBA Grounding Band Conductive Sheet or Copper Plate 1M 1M CBA NOTE FOR SCHEMATI

39、C DIAGRAM NOTE FOR PARTS LIST INSTRUCTIONS FOR HANDLING SEMICONDUCTORS AND OPTICAL UNIT 4 Caution in servicing ElectricalMechanicalRepair InformationUpdating Make sure to initialize this unit after replacing the microcomputer or any peripheral equipment, or the CD PCB. 1. Press the power button to t

40、urn off the power. 2. While holding down buttons PAUSE and DISC/INPUT simultaneously, press the power button to turn on the power. 3. INITIALIZING is displayed. NOTE： If the unit fails to enter the service mode in step 3, repeat the procedure from step 1. Initializing the device restores the customi

41、zed settings to the factory settings. Write down your settings in advance and reconfigure the settings after initialization. The jig (RS-232C product internal connector conversion board + 7P Cable Kit) used for firmware up- dates is as shown below. Order with your dealer for the jigs your dealer if

42、necessary. 8U-210100S : WRITING KIT : 1 Set 606050028012P : 7P FFC (straight) : 1Set (See FIRMWARE UPDATE PROCEDURE) PAUSE X DISC/INPUT JIG FOR SERVICING Initializing This Unit CAUTION IN SERVICING. 5 Caution in servicing ElectricalMechanicalRepair InformationUpdating ELECTRICAL SCHEMATIC DIAGRAMS S

43、CH01_MAIN_CD_DSP_USB SCH02_MAIN CPU SCH03_AUDIO OUTPUT_POWER SCH04_FRONT_PHONE PRINTED CIRCUIT BOARDS MAIN, MAIN TRANS, HP, FRONT POWER, AUDIO, STBY LED, FLASHER BLOCK DIAGRAM POWER DIAGRAM WIRING DIAGRAM SEMICONDUCTORS 1. ICs 2. FL DISPLAY 6 Caution in servicing ElectricalMechanicalRepair Informati

44、onUpdating SCHEMATIC DIAGRAMS SCH01_MAIN_CD_DSP_USB GND LINEPOWER- LINEPOWER+ LINEANALOG AUDIO RANALOG AUDIO LDIGITAL AUDIOSTBY POWER AVSS3 TEI AVDD3 FOO TRO FMO DMO VCOI VSS XVSS3 XI XO XVDD3 DVSS3 RO DVDD3 LO DVSS3-2 VDD1-2 /SRAMSTB /RST BUS2/SO BUS3/SI BUCK /CCE TEST MSDOUT AIN BCK1 LRCK1 VDD1-3

45、VSS4 PDO TMAX LPFN LPFO PVREF VCOF SLCO RFI RFRPI RFEQO VRO RFO AGCI TSETR RVDD3 LDO MDI RVSS3 FNI2 FNI1 FPI2 FPI1 TPI TNI DVDD3-2 VSS VDD1-2 VDDM1 PIO0 PIO2 PIO1 PIO3 BICK SDTI LRCK CD DSP MS2 S0 SL+ SL_IN SL- VREF T_IN TR+ TR- CLO OPO CLIN F+ F_IN OPIN GND SP_IN SP+ SP- MUTE F- VCC2 VCC1 LD_CTL MO

46、TOR DRIVE IC SPINDLE+ SPINDLE- SLED- SLED+ MGND LMSW LOADING- LOADING+ MGND CLSW OPSW GND CHGND +5VD_USB GND_USB D+ D- GND_USB OUT ILIM IN GND_D ENFLAG VC VCC E D A B C F GND LD VR MO FO+ TR+ TR- FO- OPTICAL OUT uPD63530 MCLK BICK SDTI1 LRCK PDN CSN CCLK CDTITEST1 TEST2 TEST3 TEST4 VSS VDD CDTO/SDTI

47、2 TX MC_SCK MC_SI MC_SO CTS RTS DVDD DGND IOGND IOVDD SD_CD OREG REGSEN REGGND IREG I.C RESET DGND DVDD SF_SI SF_CS IOGND IOVDD SF_SCK SF_SO SD_SI SD_SCK SD_SO DGND DVDD SD_CS DOUT IBCK DVDD ILRCK MCK ACKO USB_ON USB_OCI VDDQ USB_DM USB_DP GNDQ IOVDD XTAL XTAL IOGND PLLVDD PLLGND TO FRONT BN1101 TO

48、CD TO CD LOAD TO CD CS SO WP GNDSI SCK HOLD VCC COAXIAL OUT SELVCC 1A 1B 1Y 2A 2B 2Y GND ST 4A 4B 4Y 3A 3B 3Y C138 390P C139 390P R119 0 C136 0.033 C137 5600P C1272200P C1260.1R113 220 C134 0.01 C1300.01 C1250.015 C1330.1 C128OPEN C1314700P C1320.1 C1180.1 R117OPEN 80 79 78 77 76 75 74 73 72 71 70 6

49、9 68 67 66 65 64 63 62 61 6059585756555453525150494847464544434241 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 2019181716151413121110987654321 IC100 TC94A92FG_CU C119 10V/100uF C142OPEN T101 T102 T103 C122 0.1 C123 6.3V/1000uF C120 6.3V/1000uF C124 0.1 C121 0.1 C1450.1 R140 33 R138 100 R137 100 R139 100 C1510.1 C173 6.3V/220uF(PVWZ) R155 0 C150 22P C159 0.1 C162 0.1 R153 OPEN R152 47K R151 47K R147 100K R149 100K C158 0.1 R141 10K R132 0 R134 0 C1491000P R143 OPEN R144 OPEN R145 OPEN R146 OPEN R128 15K R127 33 R121 10K C1400.1 R115 15K R1