Pioneer-MF10-pwr-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 SERVICE, 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 2000STEREO POWER AMPLIFIERRRV2321TZZA JUNE 2000 Printed in JapanM-F101. SAFETY INFORMATION.22. EXPLODED VIEWS AND PARTS LIST .33. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM.84. PCB CONNECTION DIAGRAM .145. PCB PARTS LIST.206. ADJUSTMENT.23CONTENTS7. GENERAL INFORMATION .247.1 DIAGNOSIS.247.1.1 DISASSEMBLY .247.1.2 SINGLE OPERATION METHOD .257.2 IC .278. PANEL FACILITIES AND SPECIFICATIONS.28MYXJAC220230VNVXJAC230VKUXJ/CAAC120VTHIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).RemarksPower RequirementTypeModelM-F10 This product is a system(s) component.This product does not function properly independently ; to avoid malfunctions, besure to connect it to the prescribed system component(s), otherwise damage mayresult. Please connect it to the STEREO CD TUNER XC-F10, for adjustment and operationinspection.ComponentModelService manualRemarksSTEREO CD TUNERXC-F10RRV2319 (ZVYXJ type)RRV2341 (ZUXJ/CA type)STEREO POWER AMPLIFIERM-F10RRV2321This manual.SPEAKER SYSTEMS-F10-LRWRRV2330 (XMD/EW type)RRV2346 (XMD/UC type)STEREO CASSETTE DECKCT-F10RRV2308RadioFans.CN 收音机爱 好者资料库M-F1021. 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 0.5 mA.(FOR USA MODEL ONLY)Also test with plugreversed(Using AC adapterplug as required)DeviceundertestTest all exposedmetal surfacesEarth groundLeakagecurrenttesterReading shouldnot be above0.5 mAAC Leakage TestREMARQUE(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.This 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.WARNINGThis product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California tocause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 Proposition 65RadioFans.CN 收音机爱 好者资料库M-F1038(Except KUXJ/CA)918181717171412131651015146722232, 11192120(1/2)20(2/2)24(NVXJ only)3(MYXJ type)3(NVXJ type)3(KUXJ/CA type)25(KUXJ/CA only)OPEN/CLOSEDIRECT PLAY 3VOLUMECD-RSYSTEMSOUNDTIMERSETMENUCANCELMENUDISPCHARASTANDBY/ONDISP17?4?CDCD-RCDCD-RAUXTUNERTAPEMDLITHIUM BATTERY NOTICEThis warning is stated on the product or in the operating instructions.When replacing the lithium batteries, follow the note below.Dispose of the used battery promptly. Keep away from children. Donot disassemble and do not dispose of in fire.The battery used in this device may present a fire or chemical hazardif mistreated. Do not recharge, disassemble, heat above 100 C orincinerate. Replace only with the same Part Number. Use of anotherbattery may present a risk of fire or explosion.Note: The lithium battery installation position is shown in theexploded views.Denne advarsel or angivet p produktet eller i brugsvejledningen.Ved udskiftning af lithium batterierne flges nedenstendeanveisning.Batterierne m kun udskiftes med batterier af samme type ogmrke.WARNING!Lithium batteries. Danger of explo-sion. Replacement must be done by qualified personnel and only by fol-lowing the instructions given in the service manual.ADVARSEL!Lithiumbatteri Eksplosionsfare ved fejlagtig hndtering. Udskiftning m kun ske med batteri af samme fabrikat og type. Levr det brugte batteri tilbage til leverandren.2. 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 PACKINGM-F104(2) CONTRAST TABLE(1) PACKING PARTS LIST1Paper PatternAAX78072System Cable (20P)ADE70573AC Power CordSee Contrast table (2)4Fuse (T5A)See Contrast table (2)5FM Wire AntennaSee Contrast table (2)6Operating InstructionsSee Contrast table (2)7Operating InstructionsSee Contrast table (2)8ErrataSee Contrast table (2)NSP9Warranty CardSee Contrast table (2)10Loop AntennaATB700911Ferrite CoreATX700712Remote control UnitAXD727113Battery LidAZN783414Stand AAXG709615Stand BAXG7097Mark No.DescriptionPart No.3AC Power CordADG1154ADG1156ADG70224Fuse (T5A)Not usedAEK7001Not used5FM Wire AntennaADH7005ADH7005ADH70046Operating InstructionsARC7301Not usedNot used(Dutch/Swedish/Spanish/Portuguese)7Operating InstructionsARE7264Not usedNot used(English/French/German/Italian)8ErrataARX7037ARX7037Not usedNSP9Warranty CardARY7022ARY7022ARY704522Packing CaseAHD7941AHD7942AHD790524Operating Instructions (English)Not usedARB7227Not used25Operating InstructionsNot usedNot usedARE7256(English/French)MYXJ, NVXJ and KUXJ/CA are constructed the same except for the following:MYXJ typeNVXJ typeKUXJ/CA typePart No.Symbol and DescriptionNo.MarkRemarksNSP16Lithium Battery (CR2025)VEM100917Vinyl Bag (115 270 0.05)Z21013NSP18Polyethylene BagZ21038 (0.03 230 340)19Front Pad AAHA729320Rear Pad AAHA729421Spacer AAHB703722Packing CaseSee Contrast table (2)23SheetZ2302624Operating InstructionsSee Contrast table (2)25Operating InstructionsSee Contrast table (2)Mark No.DescriptionPart No.Lithium battery(CR2025)AM loop antenna (ATB7009)FM wire antenna (ADH7005: For MYXJ and NVXJ types)(ADH7004: For KUXJ/CA type)Stand A (AXG7096)Stand B(AXG7097)System cable (ADE7057)Remote control unit (AXD7271)ACCESSORIESOPEN/CLOSEDIRECT PLAY 3VOLUMECD-RSYSTEMSOUNDTIMERSETMENUCANCELMENUDISPCHARASTANDBY/ONDISP17?4?CDCD-RCDCD-RAUXTUNERTAPEMDAC power cord (ADG1156)(For NVXJ type)AC power cord (ADG1154)(For MYXJ type)AC power cord (ADG7022)(For KUXJ/CA type)M-F105ABACBC2730293030161643030308161934241773262612303030152823931313113311015143025141131223131Holder Unit5332122118212030Refer to 2.3 HEAT SINK ASSY.KUXJ/CA OnlyKUXJ/CAOnlyKUXJ/CAOnlyKUXJ/CAOnlyKUXJ/CA Only353336HABCFE2.2 EXTERIORNote: when you order the bonnet (No.27),please order Caution Label (No.29) tooand paste it to the bonnet.M-F1061AC IN AssySee Contrast table (2)2PRIMARY AssySee Contrast table (2)3SECONDRY AssySee Contrast table (2)4COMPLEX AssySee Contrast table (2)5LED AssyAWU75626HP AssyAWU75637Power Transformer (T1)See Contrast table (2)8Fuse (FU1)See Contrast table (2)NSP9ChassisANA711010Rear PanelSee Contrast table (2)11Erath PlateANG733112Lens BracketAAK776613Rear MoldAAX780314LegAEB7090NSP15PCB HolderAEC7057NSP16PCB Spacer (36)AEC715617Bottom BarrierAEC728318Side BarrierAEC7285NSP19PCB SpacerAEC728920Sub BarrierAEC731221Nylon RivetAEC731522Disc GuardPNM124523Foot (Rubber)REC-434NSP24Card SpacerREC115625Front PanelAMB770226LED LensPNW201927BonnetAZN7837NSP28LabelSee Contrast table (2)29Caution LabelSee Contrast table (2)30ScrewBBZ30P080FNI31ScrewBPZ30P100FZK32ScrewFBT40P060FCC3365 LabelSee Contrast table (2)NSP34Fuse CautionSee Contrast table (2)NSP35Fuse Caution BSee Contrast table (2)NSP36Fuse CardSee Contrast table (2)1AC IN AssyAWU7556AWU7556AWU76092PRIMARY AssyAWU7557AWU7557AWU76583SECONDRY AssyAWU7558AWU7558AWU76144COMPLEX AssyAWU7559AWU7559AWU76167Power Transformer (T1)ATS7278ATS7278ATS72798Fuse (FU1)REK1025REK1025REK1066(T2AL250V)(T2AL250V)(4A/125V)10Rear PanelANC7935ANC7935ANC7967NSP28LabelARW7101ARW7107ARW710329Caution LabelARW7112ARW7112ARW71133365 LabelNot usedNot usedARW7050NSP34Fuse CautionNot usedNot usedAAX7817NSP35Fuse Caution BNot usedNot usedAAX7833NSP36Caution CardNot usedNot usedAAX2343(2) CONTRAST TABLEMYXJ, NVXJ and KUXJ/CA are constructed the same except for the following:MYXJ typeNVXJ typeKUXJ/CA typePart No.Symbol and DescriptionNo.MarkRemarks(1) EXTERIOR SECTION PARTS LISTMark No.DescriptionPart No.Mark No.DescriptionPart No.M-F107105981051924111166979312128DG1AMP AssyAWU75602REG AssyAWU75613DC Fan MotorAXM70144Power Pac HolderANG71095Heat PlateANG73286Heat SinkANH71327Mica SheetAEE70368Fan MoldAMR73219ScrewABA102110ScrewBBZ30P080FNI1AMP AssyAWU7560AWU7560AWU76182REG AssyAWU7561AWU7561AWU7619(2) CONTRAST TABLEMYXJ, NVXJ and KUXJ/CA are constructed the same except for the following:MYXJ typeNVXJ typeKUXJ/CA typePart No.Symbol and DescriptionNo.MarkRemarks(1) HEAT SINK ASSY SECTION PARTS LISTMark No.DescriptionPart No.Mark No.DescriptionPart No.2.3 HEAT SINK ASSY11ScrewBBZ30P160FMC12ScrewBPZ30P350FZKM-F108ABCD12341234COMPLEX ASSY(AWU7559: MYXJ, NVXJ types)(AWU7616: KUXJ/CA type)HAMP ASSY(AWU7560: MYXJ, NVXJ types)(AWU7618: KUXJ/CA type)GPRIMARY ASSY(AWU7557: MYXJ, NVXJ types)(AWU7658: KUXJ/CA type)BHP ASSY(AWU7563)ECSECONDRY ASSY(AWU7558: MYXJ, NVXJ types)(AWU7614: KUXJ/CA type)AC IN ASSY(AWU7556: MYXJ, NVXJ types)(AWU7609: KUXJ/CA type)LED ASSY(AWU7562)FA(HP)(HP)(HP)(HP)IC41D3001D11D21: AUDIO SIGNAL ROUTELIVENEUTRALT1 POWER TRANSFORMERAC POWERCORD3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM3.1 BLOCK DIAGRAM and OVERALL CONNECTION DIAGRAMNote: When ordering service parts, be sure to refer to EXPLODED VIEWS AND PARTS LIST or PCB PARTS LIST.M-F109ABCD56785678REG ASSY(AWU7561: MYXJ, NVXJ types)(AWU7619: KUXJ/CA type)D6577IC3021BALANCEDBUFFERLPF775231714162(HP)(HP)(C)(C)(C)(C)(C)(C)AKE1025 (MYXJ, NVXJ)AKE7065 (KUXJ/CA)(C)(C)IC31To STEREO CD TUNER XC-F10The power supply is shownwith the marked box.M-F1010ABCD12341234CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE NO. 491007 MFD. BY LITTELFUSE INC. FOR IC13 and IC14 (AEK7021).CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE NO. 491010 MFD. BY LITTELFUSE INC. FOR IC11 and IC12 (AEK7022).CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE WITH SAME TYPE NO. 49102.5 MFD. BY LITTELFUSE INC. FOR IC15 (AEK7014).CAUTION: FOR CONTINUED PROTECTIONAGAINST RISK OF FIRE.REPLACE ONLY WITH SAMETIME AND RATINGS ONLY.NOTE FOR FUSE REPLACEMENTKUXJ/CA onlyMYXJ, NVXJ only(T2A) REK1025: MYXJ, NVXJ(4A) REK1066: KUCJ/CAT2:ATT7050 : MYXJ, NVXJATT7049 : KUXJ/CAAC POWER CORDADG1154: MYXJADG1156: NVXJADG7022: KUXJ/CAAN1BKP1046: MYXJ, NVXJAKP7032: KUXJ/CAAC220230V 50/60Hz: MYXJAC230V 50/60Hz: NVXJAC120V 60Hz: KUXJ/CAT1 POWER TRANSFORMER ATS7278: MYXJ, NVXJATS7279: KUXJ/CA230V: MYXJ, NVXJ120V: KUXJ/CAAC IN ASSY(AWU7556: MYXJ, NVXJ types)(AWU7609: KUXJ/CA type)ACSECONDRY ASSY(AWU7558: MYXJ, NVXJ types)(AWU7614: KUXJ/CA type)CN11HCN41HPRIMARY ASSY(AWU7557: MYXJ, NVXJ types)(AWU7658: KUXJ/CA type)B+12V+5.6VCN4CN3CN2AN1J15J412200/16: MYXJ, NVXJ1000/16: KUXJ/CACBA3.2 AC IN, PRIMARY and SECONDRY ASSYSM-F1011ABCD12341234J3953GCN52HHP ASSY(AWU7563)ELED ASSY(AWU7562)FREG ASSY(AWU7561: MYXJ, NVXJ types)(AWU7619: KUXJ/CA type)D+18V18V+21V(HP)(HP)(HP)CN51CN3953CN560133/5033/50MTZJ6.8B1k3.9k06.8k2.2k33/50V+5(MYXJ, NVXJ)V+12(KUXJ/CA)V+5(MYXJ, NVXJ)V+12(KUXJ/CA)270: MYXJ, NVXJ1k: KUXJ/CA3.3 REG, HP and LED ASSYSFEDM-F1012ABCD12341234AMP ASSY(AWU7560: MYXJ, NVXJ types)(AWU7618: KUXJ/CA type)GCN3953E(C)(HP)(HP)(HP)(HP)(HP)(C)(HP)(C)(C)(C)R56990(C): AUDIO SIGNALSIGNAL ROUTE: AUDIO SIGNAL (CENTER): AUDIO SIGNAL (HEADPHONE)5V8.8V8.8V8.8V8.8V28V28V28V28VCN3012CN5802J3953BALANCED BUFFER330330MYXJ,NVXJOnlyFor XUXJ/CAV+5: MYXJ, NVXJV+12: KUXJ/CAV+5V+12ForMYXJ,NVXJG3.4 AMP and COMPLEX ASSYSM-F1013ABCD56785678J15CCN51DJ41To FAN MOTORTo STEREO CD TUNER XC-F10BThe power supply is shown with the marked box.AKE1025(MYXJ, NVXJ)AKE7065(KUXJ/CA)L3081L3083: ATH059 (MYXJ, NVXJ)ATH133 (KUXJ/CA)R3081R3083: 100 (MYXJ, NVXJ)10 (KUXJ/CA)COMPLEX ASSY(AWU7559: MYXJ, NVXJ types)(AWU7616: KUXJ/CA type)H(C)(C)(C)(C)(C)5VD3001 1SS133-T: MYXJ, NVXJ 1SS355-T: KUXJ/CAL3021: KUXJ/CA OnlyCN3801CN3802CN3651CN5801CN3011CN11CN52CN41CN3001CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE NO. 491005 MFD. BY LITTELFUSE INC. FOR IC53 (AEK7019).5A491005(AKE7019)KUXJ/CAOnlyHM-F1014ABCD12341234NOTE FOR PCB DIAGRAMS:1. Part numbers in PCB diagrams match those in the schematic diagrams.2. A comparison between the main parts of PCB and schematic diagrams is shown below.Symbol in PCBDiagramsSymbol in SchematicDiagramsPart NameTransistorTransistorwith resistorField effecttransistorBCEB C EB C ED G SBCEBCEBCEDGSDGSSymbol in PCBDiagramsSymbol in SchematicDiagramsPart Name3. The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic diagram.4. Viewpoint of PCB diagramsResistor array3-termin