Pioneer-CD8400-cd-sm 维修电路原理图.pdf

MODEL CD-8400FILE-TYPE CD PLAYERCatalog Number: 42-5064The service manual for this product includes Pioneers RRV1898 PD-F907/KU service manual. Thepages preceding that manual list additional specifications, all service changes between PioneersRRV1898 PD-F907/KU and the 42-5064 CD8400, and any RadioShack part numbers that are differentfrom the Pioneer part numbers.The specifications on Page 51 of the RRV1898 service manual for Pioneers model PD-F907/KU arelike the specifications listed in the owners manual for the 42-5064 CD-8400. Additional specs aregiven on the page inside the back cover. 1998 Tandy Corporation.All Rights Reserved.Optimus and Radio Shack are registered trademarks used by Tandy Corporation.42-5064RadioFans.CN 收音机爱 好者资料库2PART NUMBER DIFFERENCES BETWEEN 42-5064 CD-8400 ANDPD-F907/KU42-5064CD-8400PACKINGP3 - 3Remote Control Unit (CU-PD080)PWW1132Not usedP3 - 3Remote Control UnitNot usedPYY1262P3 - 4Battery CoverAZA7204PZN1105P3 - 5NSPWarranty CardARY1044Not usedP3 - 6Operating Instructions (English)PRB1263PRB1272P3 - 11Packing CasePHG2285PHG2325P3 - 13NSPBattery (R6P, AA)VEM-013Not usedEXTERIOR SECTIONP6 - 18Rear BasePNA2389PNA2431P6 - 44Control ButtonPAC1822PAC1899P6 - 45Power ButtonPAC1833PAC1900P6 - 46Name PlateVAM1073AAM7001P6 - 47Display WindowPAM1725PAM1765P6 - 52HoodPNW2732PNW2824P6 - 50Operation PanelPNW2773PNW2825Ref.No. MarkSymbol and Description42-5064 CD-8400 and PD-F907/KU are constructed the same except for the following:NOTES : Parts marked by “ NSP ” are generally unavailable . indicates safety critical components. Be sure to replace only with specified parts. Ref. No. : Numbers following P and hyphen() indicate the page(s) and location number(s) in the RRV1898 service manual,respectively.RemarksParts No.PD-907/KURadioFans.CN 收音机爱 好者资料库ORDER NO.ServiceManualPIONEER ELECTRONIC CORPORATION4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, JapanPIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER ELECTRONIC (EUROPE) N.V . Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Lane Crawford Place, Singapore 0923CCCCC PIONEER ELECTRONIC CORPORATION 1997FILE-TYPE CD PLAYERRRV1898TZZY DEC. 1997 Printed in JapanPD-F957CONTENTS1. SAFETY INFORMATION.22. EXPLODED VIEWS AND PARTS LIST .33. SCHEMATIC DIAGRAM.114. PCB CONNECTION DIAGRAM .195. PCB PARTS LIST.246. ADJUSTMENT.28 7.GENERAL INFORMATION .367.1 PARTS .36 7.1.1 IC .36 7.1.2 DISPLAY.377.2 DIAGNOSIS.397.2.1 ERROR CORD DISPLAY .397.2.2 ERROR HISTORY AND DISPLAY .397.2.3 ERROR HISTORY DISPLAY.407.2.4 DISASSEMBLY.417.3 BLOCK DIAGRAM.498. PANEL FACILITIES AND SPECIFICATIONS.50PD-F907KUOAC120VKCOAC120VKU/CAOAC120VTypeTHIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).PD-F957ModelPower RequirementRemarksPD-F907DFILETYPECOMPACT DISC PLAYERPD-F905?SINGLELOADERACSESSPLAYUNLOADBESTPREVIOUSDISCTITLEINPUTPROGRAMTRACKMINSECDISCTITLEDISPLAYHI-LITECLEARMODEFILE TYME CD MECHANISMOPEN/CLOSEPD-F957,PD-F90721. SAFETY INFORMATION1. SAFETY PRECAUTIONS The following check should be performed for thecontinued protection of the customer and servicetechnician.ANY MEASUREMENTS NOT WITHIN THE LIMITSOUTLINED ABOVE ARE INDICATIVE OF A PO-TENTIAL SHOCK HAZARD AND MUST BE COR-RECTED BEFORE RETURNING THE APPLIANCETO THE CUSTOMER.2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appli-ance have special safety related characteristics. Theseare often not evident from visual inspection nor theprotection afforded by them necessarily can be ob-tained by using replacement components rated forvoltage, wattage , etc. Replacement parts which havethese special safety characteristics are identified inthis Service Manual. Electrical components having such features areidentified by marking with a on the schematics andon the parts list in this Service Manual.The use of a substitute replacement component whichdoes not have the same safety characteristics as thePIONEER recommended replacement one, shown inthe parts list in this Service Manual, may create shock,fire, or other hazards. Product Safety is continuously under review andnew instructions are issued from time to time. Forthe latest information, always consult the currentPIONEER Service Manual. A subscription to, or ad-ditional copies of, PIONEER Service Manual may beobtained at a nominal charge from PIONEER.LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground(water pipe, conduit, etc.) by connecting a leakagecurrent tester such as Simpson Model 229-2 orequivalent between the earth ground and all exposedmetal parts of the appliance (input/output terminals,screwheads, metal overlays, control shaft, etc.). Plugthe AC line cord of the appliance directly into a 120VAC 60 Hz outlet and turn the AC power switch on. Anycurrent measured must not exceed 3.5 mA.(FOR USA MODEL ONLY)Also test with plugreversed(Using AC adapterplug as required)DeviceundertestTest all exposedmetal surfacesEarth groundLeakagecurrenttesterReading shouldnot be above3.5 mAAC Leakage TestThis service manual is intended for qualified service technicians; it is not meant for the casualdo-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have beentrained to 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.WARNINGLead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive toxicant whichmay cause birth defects or other reproductive harm (California Health & Safety Code, Section 25249.5).When servicing or handling circuit boards and other components which contain lead in solder, avoid unprotected skin contact withthe solder. Also, when soldering do not inhale any smoke or fumes produced.REMARQUE(POUR MODLE CANADIEN SEULEMENT)Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que lespices de remplacement doivent avoir la mme dsignation.NOTICE(FOR CANADIAN MODEL ONLY)Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement partsmust be of identical designation.PD-F957,PD-F90732. EXPLODED VIEWS AND PARTS LISTNOTES : Parts 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. Screw adjacent to mark on the product are used for disassembly.2.1 PACKINGMark No.DescriptionParts No.(1) PARTS LIST1Control Cable (L=1.0m)PDE12472Output Cable (L=1.0m)PDE12483Remote Control UnitSee Contrast table (2)4Battery CoverAZN7204NSP5Warranty CardSee Contrast table (2)6Operating Instructions (English)See Contrast table (2)7Operating Instructions (French)See Contrast table (2)8Polyethlene BagZ21 - 0389Styrol Protector FPHA130710Styrol Protector RPHA130811Packing CaseSee Contrast table (2)12Mirror MatZ23 - 0204NSP13Battery (R6P, AA)VEM - 013Mark No.Symbol & DescriptionRemarksPart No.PD-F957/PD-F907/PD-F907KU/CAKUKC(2) CONTRAST TABLEPD-F907/KU,KC and PD-F957/KU/CA have the same construction except for the following:3Remote Control UnitPWW1130PWW1132PWW1132(CU-PD088)(CU-PD080)(CU-PD080)NSP5Warranty CardARY1044ARY1044ARY10396Operating Instructions (English)PRB1264PRB1263PRB12637Operating Instructions (French)Not usedNot usedPRD102311Packing CasePHG2304PHG2285PHG2286Front9(1/2)10(1/2)1165439(2/2)10(2/2)13821217PD-F907/KC onlyPD-F957,PD-F90742.2 EXTERIORA6256615562KU/CA,KU type only544545368504613471344113686851616363PD-F907 onlyPD-F907 onlyPD-F957,PD-F9075BJF EAB CDEGFG34591563302829642315255526321(1/2)cutting positionNote1Note127656246732(4/4) 573532(1/4)32(2/4)32(3/4)25 121722146363No.21(Back Fence) cuttingcutting21(2/2)21(1/2)21 (2/2)Note16324131Refer to2.3 LOADINGMECHANISM ASSY616118616119166937H63840424315643338391542151536C H3459721(1/2) 126(2/2)26(1/2)10J69 D 61Note2cutting positionNote2No.26(Hood Base) cutting26(2/2)26(1/2)2060PD-F957 OnlyPD-F957,PD-F9076(1) EXTERIOR PARTS LISTMark No.DescriptionParts No.Mark No.DescriptionParts No.1Main Board AssySee Contrast table(2)2Power Board AssySee Contrast table(2)3Display Board AssySee Contrast table(2)NSP4Switch Board AssySee Contrast table(2)NSP5Door Board AssySee Contrast table(2)NSP6Center LED Board AssySee Contrast table(2)NSP7Select Motor Board AssyPWZ3324NSP8Sensor Board AssyPWZ33279.10Cord StopperCM - 22C11F.F.C/30VSee Contrast table(2)12AC Power CordPDG101513Rubber SheetSee Contrast table(2)14Foot AssySee Contrast table(2)15Screw CPBA110616ScrewPBA1108NSP17Under BasePNA225518Rear BaseSee Contrast table(2)19Stopper AnglePNB155920InsulatorSee Contrast table(2)21Back FencePNW267122Locking Card SpacerVEC159623BeltPEB128824CoverPNM129425Motor AssyPEA133326Hood BasePNW263327Center PolePNW263428GearPNW264129GearPNW264230Gear PulleyVNL166231Loading Mechanism AssyPXA158932Rack LabelPAM173233BeltPEB128834Motor PulleyPNW163435Disc RackPNW263236Mecha BasePNW263937GearPNW264138GearPNW264239SliderPNW264340Lock LeverPNW264441Mecha StopperPNW264642RollerPNW264743Gear PulleyVNL166244Control ButtonPAC182245Power ButtonPAC183346Name PlateVAM107347Display WindowSee Contrast table(2)48.49.50Operation PanelSee Contrast table(2)51Bonnet CasePYY119152HoodPNW273253Side FencePNW267454Sensor AcrylVNK15665565 LabelSee Contrast table (2)56LabelPRW142857LabelPRW142958.59Slider MotorVXM103360ScrewIBZ30P080FZK61ScrewBBZ30P080FZK62ScrewFBT40P080FZK63ScrewIBZ30P060FMC64ScrewIPZ20P080FMC65ScrewIPZ30P080FCU66.67ScrewPPZ30P050FMC68ScrewPPZ30P100FMC69BinderZ09 - 056(2) CONTRAST TABLEPD-F907/KU,KC and PD-F957/KU/CA have the same construction except for the following:Mark No.Symbol & DescriptionRemarksPart No.PD-F957/PD-F907/PD-F907/KU/CAKUKC1Main Board AssyPWZ3663PWZ3400PWZ34002Power Board AssyPWZ3668PWZ3414PWZ34143Display Board AssyPWZ3672PWZ3426PWZ3426NSP4Switch Board AssyPWZ3675PWZ3432PWZ3432NSP5Door Board AssyPWZ3681PWZ3441PWZ3441NSP6Center LED Board AssyPWZ3683PWZ3443PWZ344311F.F.C/30VPDD1186PDD1167PDD1167(40P F.F.C)(32P F.F.C)(32P F.F.C)13Rubber SheetNot UsedAEB1111AEB111114Foot AssyREC1263AEC1531AEC153118Rear BasePNA2405PNA2389PNA238920InsulatorPNW2766Not UsedNot Used47Display WindowPAM1752PAM1725PAM172550Operation panelPNW2786PNW2773PNW27735565 LabelORW1069ORW1069Not usedPD-F957,PD-F90772.3 LOADING MECHANISM ASSYPD-F957,PD-F9078Mark No.DescriptionParts No.12NSP3Loading Motor Board AssyPWZ3337NSP4Load SW Board AssyPWZ33345Arm A Spring2ABH71246Gear Plate SpringABH70517Clamp SpringABH71078910Loading BeltAEB7029111213NSP14Servo Stopper SANB704715Loading BaseANW708616Cam CoverANW705217Motor HolderANW705318Sensor HolderANW711919Float Base 96PNW270020Clamper HolderANW711721Arm (A)ANW705722Arm (B)ANW705823Drive PlateANW705924Arm PlateANW706025Gear PlateANW711126Gear Pulley (B)ANW706227Gear AANW706328Drive GearANW7064293031323334Roller BANW707535Motor PulleyPNW163436ClamperPNW274337Float SpringABH704938Connector Assy (4P)RDE104339Float RubberAEB7028NSP40Servo Mechanism Assy GMPXA159141ScrewIPZ20P080FMC424344Motor AssyAEA700645Loading MotorVXM10344616P FFC/30VPDD1180Froil (for Service)GYA1001Ha Narl (for Service)GEM1016 LOADING MECHANISM ASSY PARTS LISTPD-F957,PD-F9079SpacerSpacer(Pressure of about 9 kg)Disc Table1.2mm6.9mm0.9mm0.05mmYoke MSpindle MotorCarriage BaseStopperSpacer SettingPosition21 Use nipper or other tool to cut the three sections marked in figure . Then remove the spacerWhile supporting the spindle motor shaft with the stopper, put spacer on top of the yoke M, and stick the disc table on top (takes about 9kg pressure). Detach the spacer.How to Install the Disc TableFloat Base112AA2.4 SERVO MECHANISM ASSY GMPD-F957,PD-F90710Mark No.DescriptionParts No.1Gear 1PNW20522Gear 2PNW20533Gear 3PNW20544Carriage BasePNW26995Pickup Assy - SPEA13356D.C. Motor Assy (SPINDLE)PEA12357Carriage DC Motor AssyPEA12468Pinion GearPNW20559Carriage DC Motor/0.3WPXM102710Disc Table AssyPEA131411Mechanism Board AssyPWX119212Guide BarPLA10941314ScrewJFZ17P025FZK15ScrewJFZ20P040FMC16WasherWT12D032D02517Clamp MagnetPMF101418Yoke MPNB1312NSP19Disc TablePNW2410NSP20Float AngleANB702021Gear StopperPNB130322ScrewBPZ20P060FMC23ScrewBPZ26P100FMC24PU Rack SpringABH707725Rack HolderPNW2056 SERVO MECHANISM ASSY GM PARTS LISTPD-F957,PD-F90711ABCD123412343. SCHEMATIC DIAGRAMNote: When ordering service parts, be sure to refer to EXPLODED VIEW AND PARTS LIST or PCB PARTS LIST.3.1 MECHANISM BOARD ASSY,SENSOR BOARD ASSY,LOAD SW BOARD ASSY,SELECT MOTOR BOARD ASSY,LOADING MOTOR BOARD ASSY,CENTER LED BOARD ASSY, DOOR BOARD ASSY AND PICKUP ASSYE F GA B C DAGBCDEFPICK UP ASSY(PEA1335)DOOR BOARD ASSYCENTER LED BOARD ASSYSENSOR BOARDASSY(PWZ3327)LOAD SW BOARD ASSY (PWZ3334 ) LOADING MECHA BOARDASSY (PWX1474)LOADING MOTOR BOARD ASSY(PWZ3337)SELECT MOTORBOARD ASSY(PWZ3324)SERVO MECHANISM ASSY GM(PXA1591)SPINDLEMOTORASSYPEA1235CARRIAGEMOTORASSYPEA1246MECHANISMBOARD ASSY(PWX1192)CN610BADCEFPD-F957/KU/CA:(PWZ3681)PD-F907/KU,KC:(PWZ3441)PD-F957/KU/CA:(PWZ3683)PD-F907/KU,KC:(PWZ3443)PD-F957,PD-F90712ABCD12341234H3.2MAIN BOARD ASSY AND POWER BOARD ASSY (FOR PD-F957)DISPLAY BOARD ASSY(PWZ3672)SWITCH BOARD ASSY (PWZ3675)MLDEFCBASIGNAL ROUTE: AUDIO SIGNAL : EFM SIGNAL: FOCUS SERVO LOOP: TRACKING SERVO LOOP: CARRIAGE SERVO LOOP: SPINDLE DRIVE: LOADING DRIVE: DOOR DRIVE(SEL)(SEL)(SEL)(D)(D)(D)(S)(D)2231918534376851633233.4V5.0V0V0V0V0V0V0V0V0V0V1.7V1.7V0.2V1.6V1.6V1.6V1.8V1.8V1.6VOVOV-O.7V(F)(T)(T)(F)(F)(F)PD-F957,PD-F90713ABCD56785678H ILINE OUT JACKMAIN BOARD ASSYIHPOWER BOARD ASSY10(PWZ3663)(PWZ3668)0V0V0V0V0V-9.2-9.21.6V1.6VAC120V 60HzAC POWER CORD:PDG1015P0WER TRANSFORMER IC301(CXD2529Q) :PLAY MODEPIN No.Voltage(V)PIN No.Voltage(V)PIN No.Voltage(V)123 - 4789101112131416172324252627383940414243444546474850-55565761717578798283878889-9084-8691-92 93-95 9796100555555555000005050505050504.72.52.52.52.52.53.13.12.52.50.92.52.52.54.44.74.74.71.2-1.41.2-1.32.6-2.70.05PD-F957,PD-F90714ABCD123412343.3MAIN BOARD ASSY AND POWER BOARD ASSY (FOR PD-F907)JMAIN BOARD ASSYDISPLAY BOARD ASSY(PWZ3426)(PWZ3432)SWITCH BOARD ASSYONJDEFCBASIGNAL ROUTE: AUDIO SIGNAL : EFM SIGNAL: FOCUS SERVO LOOP: TRACKING SERVO LOOP: CARRIAGE SERVO LOOP: SPINDLE DRIVE: LOADING DRIVE: DOOR DRIVE(SEL)(SEL)(SEL)(D)(D)(D)(S)(D)223191853437685331623(PWZ3400)3.4V5.0V0V0V0V0V0V0V0V0V0V1.7V1.7V0.2V1.6V1.6V1.6V1.8V1.8V1.6VOVOV-O.7V(F)(T)(T)(F)(F)(F)PD-F957,PD-F90715ABCD56785678J KLINE OUT JACK10(BACK UP)0V0V0V0V0V-9.2-9.21.6V1.6VKPOWER BOARD ASSY(PWZ3414)AC POWER CORDPOWER TRANSFORMERAC 120V60 Hz IC301(CXD2519Q) :PLAY MODEPIN No.Voltage(V)PIN No.Voltage(V)PIN No.Voltage(V)123 - 4789101112131416172324252627383940414243444546474850-555657