Pioneer-CDJ800-cd-sm 维修电路原理图.pdf

ORDER NO.PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2002 CDJ-800 RRV2690 COMPACT DISC PLAYER CDJ-800 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). ModelTypePower RequirementRemarks CDJ-800KUCXJAC120VCDJ-800WYXJAC220-240VFor details, refer to Important symbols for good services . T-ZZR OCT. 2002 2002 printed in JapanRadioFans.CN 收音机爱 好者资料库 CDJ-800212341234CDFABE SAFETY INFORMATIONThis service manual is intended for qualified service technicians ; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trainedto properly and safely repair complex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliability of the product and mayvoid the warranty. If you are not qualified to perform the repair of this product properly and safely, youshould not risk trying to do so and refer the repair to a qualified service technician.WARNINGThis product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to causecancer, birth defects or other reproductive harm.Health & Safety Code Section 25249.6 Proposition 65NOTICE(FOR CANADIAN MODEL ONLY)Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts mustbe of identical designation.REMARQUE(POUR MODLE CANADIEN SEULEMENT)Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les picesde remplacement doivent avoir la mme dsignation.ANY MEASUREMENTS NOT WITHIN THE LIMITSOUTLINED ABOVE ARE INDICATIVE OF A POTENTIALSHOCK HAZARD AND MUST BE CORRECTED BEFORERETURNING THE APPLIANCE TO THE CUSTOMER.2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appliancehave special safety related characteristics. These areoften not evident from visual inspection nor the protectionafforded by them necessarily can be obtained by usingreplacement components rated for voltage, wattage, etc.Replacement parts which have these special safetycharacteristics are identified in this Service Manual. Electrical components having such features are identifiedby marking with a on the schematics and on the parts listin this Service Manual.The use of a substitute replacement component which doesnot have the same safety characteristics as the PIONEERrecommended replacement one, shown in the parts list inthis Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and newinstructions are issued from time to time. For the latestinformation, always consult the current PIONEER ServiceManual. A subscription to, or additional copies of, PIONEERService Manual may be obtained at a nominal charge fromPIONEER.1. SAFETY PRECAUTIONS The following check should be performed for thecontinued protection of the customer and servicetechnician.LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (waterpipe, conduit, etc.) by connecting a leakage current testersuch as Simpson Model 229-2 or equivalent between theearth ground and all exposed metal parts of the appliance(input/output terminals, screwheads, metal overlays, controlshaft, etc.). Plug the AC line cord of the appliance directlyinto a 120V AC 60Hz outlet and turn the AC power switchon. Any current measured must not exceed 0.5mA.(FOR USA MODEL ONLY)LeakagecurrenttesterReading shouldnot be above0.5mADeviceundertestTest allexposed metalsurfacesAlso test withplug reversed(Using AC adapterplug as required)EarthgroundAC Leakage TestRadioFans.CN 收音机爱 好者资料库 CDJ-800356785678CDFABEIMPORTANTTHIS PIONEER APPARATUS CONTAINSLASER OF CLASS 1.SERVICING OPERATION OF THE APPARATUSSHOULD BE DONE BY A SPECIALLYINSTRUCTED PERSON.LASER DIODE CHARACTERISTICSMAXIMUM OUTPUT POWER: 5 mWWAVELENGTH: 780 785 nmWARNING !The AEL(accessible emission level) of the laser power output is less then CLASS 1but the laser component is capable of emitting radiation exceeding the limit forCLASS 1.A specially instructed person should servicing operation of the apparatus. Additional Laser Caution1. Laser Interlock MechanismThe position of the switch (S1901) for detecting loading completion is detected by the system microprocessor, and the design prevents laser diode oscillation when the switch is not in LPS1 terminal side (when the mechanism is not clamped and LPS1 signal is high level.) Thus, the interlock will no longer function if the switch is deliberately set to LPS1terminal side. ( if LPS1 signal is low level ). In the test mode the interlock mechanism will not function. Laser diode oscillation will continue, if pin 9 of TA2153FN (IC118)on the MAIN ASSY is connected to GND, or pin 10 of IC118 (LDON) is connected to low level (ON), or else the terminals of Q110 are shorted to each other (fault condition).2. When the cover is opened, close viewing of the objectivelens with the naked eye will cause exposure to a Class 1 laser beam. : Refer to page 53.CDJ-800 WYXJ : Types OnlyPrinted on the Bottom PlateBottom PlateLABEL CHECK CDJ-800412341234CDFABE Important symbols for good services In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.When you find the procedures bearing any of the symbols, be sure to fulfill them:2. AdjustmentsTo keep the original performances of the product, optimum adjustments or specification confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed.3. CleaningFor optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,proper cleaning should be performed to restore their performances. 5. Lubricants, glues, and replacement partsAppropriately applying grease or glue can maintain the product performances. But improper lubrication or applying glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply theprescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used.4. Shipping mode and shipping screwsTo protect the product from damages or failures that may be caused during transit, the shipping mode should be set orthe shipping screws should be installed before shipping out in accordance with this manual, if necessary.1. Product safetyYou should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual. NOTES ON SERVICING 7CLEARNINGBefore shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools:Position to be cleanedCleaning toolsPickup lenesesCleaning liquid : GEM1004Cleaning paper : GED-008 CDJ-800556785678CDFABE CONTENTS SAFETY INFORMATION.21. SPECIFICATIONS.62. EXPLODED VIEWS AND PARTS LIST.82.1 PACKING.82.2 EXTERIOR SECTION .102.3 CONTROL PANEL SECTION.122.4 SLOT-IN MECHANISM SECTION.143. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .163.1 BLOCK DIAGRAM.163.2 OVERALL WIRING DIAGRAM .183.3 MAIN ASSY(1/2).203.4 MAIN ASSY(2/2).223.5 AC IN, TRNS, SECB and REGB ASSYS.243.6 MFLB, SLMB and KSWB ASSYS.263.7 JFLB, SLDB and JOGB ASSYS.284. PCB CONNECTION DIAGRAM.354.1 MAIN ASSY.364.2 AC IN and TRNS ASSYS.384.3 SECB, REGB and SLMB ASSYS.404.4 MFLB and KSWB ASSYS.424.5 SLDB, JOGB and JFLB ASSYS.465. PCB PARTS LIST.506. ADJUSTMENT .547. GENERAL INFORMATION .557.1 DIAGNOSIS.557.1.1 SERVICE MODE .557.1.2 POWER ON SEQUENCE.607.1.3 DISASSEMBLY.627.2 PARTS .657.2.1 IC.657.2.2 DISPLAY.758. PANEL FACILITIES .76 CDJ-800612341234CDFABE 1. SPECIFICATIONS1. GeneralSystem.Compact disc digital audio systemPower requirements. (KUCXJ)AC 120 V, 60 HzPower requirements.(WYXJ)AC 220 -240V, 50/60 HzPower consumption. (KUCXJ)18 WPower consumption.(WYXJ)21 WOperating temperature. +5C to +35COperating humidity.5% to 85%(There should be no condensation of moisture.)Weight.3.9 kg (8.6 lb)Dimensions.305 (W)x 344.1 (D) x 108.5 (H) mm 12 - 5/8 (W) x 13 -17/32 (D) x 4 - 1/4 (H) in2. Audio sectionFrequency response.4 Hz to 20 kHzSignal-to-noise ratio.115 dB or more (JEITA)Distortion.0.006% (JEITA)3. Accessories Operating instructions.1 Power cord.1 Audio cable.1 Control cord. 1 Forced eject pin (housed in a groove in the bottom panel)1 Warranty(KUCXJ).1NOTE:Specifications and design are subject to possible modification without notice.Audio Cable(VDE1052) L=1.5mForced Fject Pin(housed in a groove in the bottom panel)(DEX1008)Power Cord(ADG1154 : WYXJ)(ADG7021 : KUCXJ)Control Cord(PDE-319) L=1 mAccessories CDJ-800756785678CDFABE CDJ-800812341234CDFABE 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKINGParts marked by NSP are generally unavailable because they are not in our Master Spare Parts List.The mark found on some component parts indicates the importance of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual.(In the case of no amount instructions, apply as you think it appropriate.)NOTES:587691112KUCXJ typeonly4321131014 CDJ-800956785678CDFABE PACKING parts List(2) CONTRAST TABLE CDJ-800/KUCXJ and WYXJ types are constructed the same except for the following: Mark No.DescriptionPart No. 1AC Power CordSee Contrast table(2) 2Control CordPDE-319 3Audio CordVDE1052 4Operating InstructionsSee Contrast table(2) 5Polyethylene BagZ21-038 6Pad BDHA1556 7Pad CDHA1557 8Pad DDHA1558 9SheetRHX1006 10Push RodDEX1008 11Pad ADHA1555 12Packing CaseSee Contrast table(2) NSP 13Warranty CardSee Contrast table(2) NSP 14LabelVRW1629 Mark No.DescriptionPart No. MarkNo.Symbol and Description Part No. KUCXJWYXJ 1AC Power CordADG7021ADG11544Operating Instructions (KUCXJ)DRB1333Not used4Operating Instructions (WYXJ)Not usedDRB133212 Packing CaseDHG2291DHG2290NSP13 Warranty CardARY7043Not used CDJ-8001012341234CDFABE 2.2 EXTERIOR SECTIONGGFDABFEAEHCIBDHCIDCGEBARefer to 2.3 CONTROL PANEL SECTION.Refer to 2.4 SLOT-IN MECHANISMSECTION.32373233333311101312151615151518171616161433331919353520212233333326333327283333293233333231303633253233333324332333652178943WYXJ type only CDJ-8001156785678CDFABE EXTERIOR SECTION parts List(2) CONTRAST TABLE CDJ-800/KUCXJ and WYXJ types are constructed the same except for the following: Mark No.DescriptionPart No. 1MAIN AssyDWG1563 2AC IN AssySee Contrast table(2) 3TRNS AssyDWR1364 4SECB AssyDWR1361 5REGB AssyDWR1362 6SLMB AssyDWS1322 719P FFC/60VDDD1222 8Caution LabelSee Contrast table(2) 9Caution Label HESee Contrast table(2) 10Earth Lead UnitPDF1104 11Mecha PlateDNH2339NSP 12Cord with PlugDE010VF0 13Earth SpringDBH1398 14Connector AssyPG03KK-E22 15DamperCNV6011 16Float Spring G5DBH1494 NSP 17Slot-in Mecha S4 AssyDXA1946 18Lead Card 16PDDD1221 19Insulator AssyDXA1945 2025P FFC/60VDDD1223 NSP 21Silicon Rubber D5 LDEB1456 22Bottom Cushion S4DEC2506 23Bottom Plate PDNH2531 24Bottom Plate MDNH2546 25Earth PlateDNH2532 NSP 26ChassisSee Contrast table(2) 27FU11 FuseSee Contrast table(2) 28Power KnobDAC2073 29Heat SinkDNG1086 30Trans PlateDNH2529 31T21 Power TransformerSee Contrast table(2) 32ScrewBBZ30P080FMC 33ScrewBPZ30P080FZK 34. . . . . . 35ScrewIPZ30P100FMC 36ScrewPMA30P060FMC 37ScrewBBZ40P060FMC Mark No.DescriptionPart No. MarkNo.Symbol and Description Part No. KUCXJWYXJ2AC IN AssyDWR1366DWR13638Caution LabelNot usedVRW10949Caution Label HENot usedPRW1233NSP26 ChassisDNK4060DNK4059 27 FU11 Fuse (1.6A/125V)REK1077Not used 27 FU11 Fuse (T800mA/L250V)Not usedREK1021 31 T21 Power TransformerDTT1169DTT1168 CDJ-8001212341234CDFABE 2.3 CONTROL PANEL SECTIONAADDBCCBF1H2J4K5I34546464646464646464049414248433944474646464646494931302928272649463634323535353738463123462546*1*1*1*1*1*1*1*1*1Lubricaing oil : ZLB-PN397B*168111213-1/21415161817201913-2/22221234691072434 CDJ-8001356785678CDFABE CONTROL PANEL SECTION parts List Mark No.DescriptionPart No. 1MFLB AssyDWG1564 2KSWB AssyDWS1321 3JFLB AssyDWG1565 4SLDB AssyDWS1323 5JOGB AssyDWG1566 6Display PanelDAH2139 7RELOOP GuardDNK4057 8Control PanelDNK4054 9QR GuardDNK4058 10Rotary Knob CDAA1143 11Slide KnobDAC2067 12PLAY KnobDAC2059 13SET Knob (EJECT)DAC2060 14REVERSE KnobDAC2068 15AUTO BEAT LOOP KnobDAC2069 16LOOP KnobDAC2066 17TIME MODE KnobDAC2065 18RELOOP KnobDAC2064 19TEMPO KnobDAC2061 20QUICK RETURN KnobDAC2070 21CALL KnobDAC2062 22VINYL KnobDAC2063 23Earth Plate (CU)DBK1224 24Slide Sheet 1CDAH1988 25Vessel SheetDEC2495 26JOG BDNK4068 27JOG PanelDAH2182 28JOG Assy-SDXX2521 29JOG PlateDAH2052 30JOG ADNK4067 31Roller A AssyDXB1773 32SW RingDNK4070 33. . . . . . 34SW Cushion HH48DEC2523 35SW SpringDBH1514 36Sheet SWDSX1060 37JOG Stay AssyDXB1774 38JOG HolderDNK4069 3913P FFC/60VDDD1220 40Arm SpringDBH1503 41D GearDNK4066 42ENC PlateDEC2498 43Gear ArmDNK4065 44Connector AssyPF04PP-B07 45Cord ClamperRNH-184 46ScrewBPZ30P080FZK 47ScrewBPZ20P060FMC 48ScrewIPZ30P100FMC 49ScrewPBA1062 CDJ-8001412341234CDFABE 2.4 SLOT-IN MECHANISM SECTION1132102381442565251924281720211871516273263026302912922133321To MAIN AssyPaint on side of axle.Paint grease the innersurface of the wall.GreaseGrease(ZLB-PN397B)(ZLB-PN397B)Grease(ZLB-PN397B)Grease(ZLB-PN397B)Grease(ZLB-PN397B)DyefreeDyefree(ZLX-ME413A)(ZLX-ME413A)Dyefree(ZLX-ME413A)Paint grease the innerPaint grease the innersurface of the wall.surface of the wall.Paint grease the innersurface of the wall.31 CDJ-8001556785678CDFABE SLOT-IN MECHANISM SECTION parts List Mark No.DescriptionPart No. 1Connector AssyDKP3522 2Spacer Por (T3)DEB1566 3Float Base S4 AssyDXB1772 4Front SheetDED1132 5Vessel Cushion ADEC2455 6Vessel Cushion BDEC2456 7Clamp SpringDBH1374 8Guide SpringDBH1375 9SW. Lever Spacer (Pet)DEC2420 10Clamp MagnetDMG1009 11Yoke S4DNH2528 12Loading LeverDNK3406 13Main CamDNK3407 14Disc GuideDNK3478 15Clamp ArmDNK3576 16Loading Base Assy-SDEA1022 17Eject LeverDNK3684 18Lever APDNK3835 19Lever BPDNK3836 NSP 20Worm GearDNK3410 21Loading GearDNK3409 22Drive GearDNK3565 23Clamper S4DNK4072 NSP 24DC MotorDXM1173 25Vessel Cushion CDEC2457 26Float Rubber S4DEB1568 27CD MechanismDXA-DA114 28DC Motor Assy-SDXX2510 29Connector Assy (6P)PF06PP-B25 30Screw DMDBA1104 31ScrewBBZ20P040FMC 32Centering GuideDNK4073 NSP 33Loading BaseDNK3637 CDJ-8001612341234CDFABE 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAMIC118TA2153FNRF AMPIC119LA6562BTL DRIVERIC110TC9495FSERVOPROCESSORIC102PDC101AASICIC109K4S281632C-TC1HSDRAMIC112PD3442B8SYSTEM CONTROLMICROCOMPUTERIC117XCA56367PV150DSP48492514173846431819FOOA-FT+,T-F+,F-T+,T-