Pioneer-VSXAX10-avr-sm2 维修电路原理图.pdf

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1、ORDER NO.PIONEER ELECTRONIC 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,

2、#04-01, Singapore 159936? ? ? ? ? ? PIONEER ELECTRONIC CORPORATION 2002cRRV2580T ZZR FEB. 2002 Printed in JapanCONTENTS1. CONTRAST OF MISCELLANEOUS PARTS.22. PCB CONNECTION DIAGRAM.113. SCHEMATIC DIAGRAM.134. REMOTE CONTROL UNIT.28AUDIO/VIDEO MULTI-CHANNEL RECEIVERVSX-AX10TypeModelPower RequirementT

3、he voltage can be converted by the following method.VSX-AX10 SBAC110/120-127V/220V/230-240VTHIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).With the voltage selectorModel No.Order No.RemarksVSX-49TX/KU/CARRV2523 This service manual should be used together with the following manual(s):

4、 : Alter the wiring of the Power-supply block at the primary winding of Power-transformer referring to the Line Voltage Selection describedin this Manual.RadioFans.CN 收音机爱 好者资料库VSX-AX1021. CONTRAST OF MISCELLANEOUS PARTSParts marked by NSP are generally unavailable because they are not in our Master

5、 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.Reference Nos. indicate the pages and Nos. in the se

6、rvice manual for the base model. NOTES:When ordering resistors, first convert resistance values into code form as shown in the following examples.Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%).Ex.2 When there are 3

7、 effective digits (such as in high precision metal film resistors).5 6 14 7 3R 5 01 R 05 6 2 156047k 0.51RD1/4PU JRD1/4PU JRN2H KRS1P K56 x 10147 x 103 R501R05614735.62kRN1/4PC F562 x 10156217 CONTRAST OF TABLEVSX-49TX/KU/CA and VSX-AX10/SB are constructed the same except for the following:Part No.R

8、emarksVSX-49TXVSX-AX10/KU/CA/SB PCB ASSEMBLIES NSPVR & MOTHER ASSYAWM7562AWM7568P7- 1 MOTHER ASSYAWX7890AWX7896 NSPPS & SP ASSYAWK7712AWK7714P9- 2 SP (B) ASSYAWX7852AWX7854P9- 3 AC PRIMARY ASSYAWX7834AWX7835P9- 4 SP (A) ASSYAWX7848AWX7850P11- 6 POSISTER (L) ASSYAWX7844AWX7845P11- 7 POSISTER (R) ASSY

9、AWX7846AWX7847 VOLTAGE SEL ASSYNot usedAWX7842No. 1 POSISTER(MT) ASSYNot usedAWX8061No. 2 NSPVIDEO ASSYAWQ7010AWQ7015P9- 6 V-CONVERT ASSYAWX7952AWX8078P9- 7 COMPONENT ASSYAWX7953AWX7955P9- 9 COMPOSITE ASSYAWX7942AWX7944P9-10 A/V I/O ASSYAWX7938AWX7940 NSPA/D & CONTROL ASSYAWM7558AWM7659P9-12 ANALOG

10、IN & A/D ASSYAWX7878AWX7873P13- 1 DISPLAY ASSYAWX7864AWX7866P9- 1FM/AM TUNER ModuleAXQ7237AXQ7238 PACKING SECTIONP3- 1 AC Power CordADG7061ADG7062 AC Power CordNot uesdADG7056No. 3P3- 4Remote Control UnitAXD7295AXD7298P3- 7Operating Instructions (English)ARB7249AHA7251Operating Instructions(Chinese)

11、Not usedARC7343No. 4P3- 9 NSPWarranty CardARY1026Not usedP3-14Packing CaseAHD8029AHD8030Caution 220V Label Not usedARR7019No. 5 AC Plug Adapter Not usedAKX7011 AccessoriesCaution Card SB Not usedARM7063No. 6Caution Card SB Not usedARM7064No. 7NTSC Attention SB Not usedARM7066No. 8Ref.No.MarkSymbol a

12、nd DescriptionRadioFans.CN 收音机爱 好者资料库VSX-AX103 EXTERIOR SECTIONP5- 1 NSPTop PlateANE7298ANE7299P5- 2Side AlumAAH7081AAH7093P5- 6 NSPEnergy Star LabelAAX7876Not usedP5-12ScrewFBT40T080FZKFBT40P080FNIP5-22DTS License LabelARW7148Not usedP5-23ScrewBBZ30P080FCCIBZ30T080FCCP5-2465 LabelARW7050Not usedP5-

13、25ScrewBBT30P100FCCABA1050P5-27 NSPFUSE Coution LabelVRW-548Not usedSide AlumNot usedAAH7093No. 9Edgeing guardNot usedPEC1016No.10Side AlumADX7369ADX7394No.11CN4005Not usedB2P-VHNo.12 CHASSIS SECTIONP7-12 Power Transformer (T1) ATS7320Not usedP7-12 Power Transformer Not usedATS7323 (AC110V/120-127V/

14、220V/230-240V)P7-29 NSPFan HolderANG7373ANG7371P7-59 Fuse ( FU4 ) VEK1023REK1027(4A/125V)(T3.15A/L250V)P7-60 Fuse ( FU5-FU8 ) VEK1019REK1025(2A/125V)(T2.0A/L250V)P7-76 Fuse ( FU9, FU10 ) VEK1014REK1021(1A/125V)(T800mA/250V)Fan MotorNot usedAXM7018No.13 REAR PANEL SECTIONP9-13Rear PanelANC8036ANC8094

15、P9-20 Fuse (FU1)AEK-306AEK7071(12A/125V)(T10A/L250V)P9-24Speaker SheetAAK7959AAK7963 Fuse (FU2,FU3 : T6.3A/250V)Not usedREK-108No.14 Voitage SelectorNot usedAKX-507No.15 HEAT SINK SECTIONP11- 8Heat Sink LANH7155ANH7148P11- 9Heat Sink RANH7156ANH7162 FRONT PANEL SECTIONP13-11Front PanelANB7269ANB7270

16、P13-12Name PlatePAN1376VAM1377P13-13Rotary Knob LAAA7018AAA7016P13-15Rotary Knob SAAA7015AAA7013P13-17Panel Base LAMB7788AMB7786P13-18Panel Base RAMB7791AMB7789P13- 19POWER ButtonAAD7440AAD7485P13-20POWER Button MAAD7442AAD7491P13-26Door PaneANB7273ANB7271P13-27Door CushionAED7051AED9014P13-28Door P

17、lateAAH7077AAH7078P13-29FL LensAAK7934AAK7933P13-30Inner PanelAAH7087AAH7088P13-34Panel Base CAMB7785AMB7783Part No.RemarksVSX-49TXVSX-AX10/KU/CA/SBRef.No.MarkSymbol and DescriptionVSX-AX104 FRONT PANEL SECTIONPanel Spacer left SNot usedAMR7415No.16Panel Spacer right SNot usedAMR7416No.17Panel Space

18、r left LNot usedAMR7417No.18Panel Spacer right LNot usedAMR7418No.19 REMOTE CONTROL SECTIONP161- 2PCB ASSYAZC7299AZC7300P161-13Seal AAZA7415AZA7421P161-14Seal BAZA7416AZA7420P161-16Case AAZN7783AZN7795P161-17Name PlateAZA7406AZA7409P161-21Case BAZN7784AZN7796P161-23Pen HolderAZN7786AZN7798P161-26Bat

19、tery CoverAZN7785AZN7797P161-32Slide KnobAZA7347AZA7365P161-36Key Top AAZA7345AZA7363P161-37Key Top BAZA7346AZA7364P161-39Rubber Sheet BAZA7349AZA7371 PACKING SECTION EXPLODED VIEWSPacking SheetTop PadTop PadBottomPadBottomPadPolyethylene BagPolyethylene BagNo. 5Power CordNo. 7No.4MicrophoneRemote C

20、ontrolNo.6AC PlugAdapterNo.3OperatingInstruction(English)Notes :The numbers in the remarks column correspond to the numbers on the “ EXPLODED VIEWS ”. For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES”, “2. PCB CONNECTION DIAGRAM” and “3. SCHE-MATIC DIAGRAM”.Part No.RemarksVSX-49TXVSX-AX10/KU

21、/CA/SBRef.No.MarkSymbol and DescriptionVSX-AX105 EXTERIOR SECTIONSABA7076DEECBIBP30P090FCCFan HolderRBA1099Wire SaddleSide Frame LSide Wall LTrans LabelTRANS(A)AssyTRANS(B)AssyPower TransformerDIODE AssyTrans StabilizerTrans FrameWire Clip(A)ABA1192No.10No.13No. 2No.14No.12No. 11Rear PanelAC Inlet A

22、ssySP(A)AssyABA1011AC PRIMARY AssyABA1011ABA1011ABA1011SP(B)AssyFuse(FU1)AONo.1No. 9RBA1099Fuse LabelABA1193Cushion CircleSpeaker SheetNo.15Side AlumTapeIBZ30T080FCCAPHeat Sink RDSP ASSYLOCAL SUPPLY ASSYVSX-AX106 CONTRAST OF PCB ASSEMBLIES FM/AM TUNER ModuleAXQ7238 and AXQ7237 are constructed the sa

23、me except for the following:MarkSymbol and DescriptionPart No.RemarksAXQ7237AXQ7238C216, C217CKSRYB153K50CKSRYB123K50AWX7940 and AWX7938 are constructed the same except for the following :A/V I/O ASSYFBMarkSymbol and DescriptionPart No.RemarksAWX7938AWX7940IC2051UPC4570CNot usedIC2052M62429FPNot use

24、dQ2051HN1C03F(AB)Not usedD2051UDZS5.6BNot usedC2051,C2052,C2059,C2060CEJQ1R0M50Not usedC2053,C2054,C2063,C2064CCSRCH101J50Not usedC2061,C2065,C2066CEJQ100M16Not usedC2069CKSRYB103K50Not usedR2051,R2052, R9069RS1/16S474JRS1/16S0R0JR2053,R2054RS1/16S221JNot usedR2055,R2056RS1/16S474JNot usedR2057,R205

25、8RS1/16S220JNot usedR2061,R2062RS1/16S472JNot usedR2063,R2064,R2069,R2070,R2073,R2074RS1/16S103JNot usedR2065RD1/2LMF561JNot usedR2067,R2068,R2071,R2072,R2075,R2076RS1/16S102JNot usedR9069Not usedRS1/16S0R0JJA2051DKB1045Not usedANo.18No.17Panel Base LPanel Base RFRONT PANELNo.16No.15 FRONT PANEL SEC

26、TIONSVSX-AX107AWX7944 and AWX7942 are constructed the same except for the following :COMPOSITE ASSYFCMarkSymbol and DescriptionPart No.RemarksAWX7942AWX7944IC2107TC74HC4051AFTNot usedC2159,C2160,C2161CKSRYB103K50Not usedC2164CCSRCH181J50Not usedR2163,R2164,R2165RS1/16S102JNot usedR2169RS1/16S750JNot

27、 used2105 2P PIN JACKAKB7076Not usedJA2106 1P PIN JACKNot usedAKB7142 COMPONENT ASSYAWX7955 and AWX7953 are constructed the same except for the following:MarkSymbol and DescriptionPart No.RemarksAWX7953AWX7955D25011SS355Not usedR2572RS1/16S102JNot usedJ2504AKN7014Not usedFAWX8078 and AWX7951 are con

28、structed the same except for the following : V-CONVERT ASSYFEMarkSymbol and DescriptionPart No.RemarksAWX7952AWX8078IC2861Not usedTA8772ANQ2855, Q2856Not used2SC4081(RS)Q2857, Q2905Not usedUN5212C2947, C2949, C2974Not usedCKSRYB103K50C2950Not usedCEAT470M10C2948, C2951- C2953, C2955, C2961- C2965Not

29、 usedCKSRYB104K16C2980Not usedCKSRYB104K16C2954Not usedCEAT100M50C2956, C2957Not usedCKSRYB474K10C2958- C2960Not usedCEAT1R0M50C2975Not usedCEAT101M10C2988Not usedCCSRCH100D50L2858Not usedLAU100JR2909Not usedRS1/16S103JR2910- R2914, R2938, R2939Not usedRS1/16S102JR2915Not usedRS1/16S362JR2916, R2948

30、Not usedRS1/16S473JR2936, R2937RS1/16S0R0JNot usedVSX-AX108IC3061TC74HC4053AFTNot usedQ3003UN5212Not usedQ3063RN2903Not usedD3029SLI-343DUW(STU)Not usedD3062- D3064, D30661SS355Not usedC3063CKSRYB153K50Not usedR3029RS1/16S561JNot usedR3063RS1/16S223JNot usedR3065, R3069RS1/16S103JNot usedR3066RS1/16

31、S392JNot usedR3078Not usedRS1/16S0R0JMarkSymbol and DescriptionPart No.AWX7864AWX7866RemarksDISPLAY ASSYAWX7866 and AWX7864 are constructed the same except for the following:FMQ1105Not used2SC2412K(QR)Q1106Not usedDTA124EKD1107Not usedUDZ2.7BD1108Not used1SS355R1107RS1/16S104JRS1/16S473JR1118, R1119

32、RS1/16S0R0JNot usedR1120Not usedRS1/16S0R0JR1121Not usedRS1/16S183JT1101ATT7043ATT7041CN1106Not usedB02B-XASK-1MarkSymbol and DescriptionPart No.AWX7834AWX7835Remarks AC PRIMARY ASSYAWX7835 and AWX7834 are constructed the same except for the following:ABF ANALOG IN & A/D ASSYAWX7873 and AWX7878 are

33、constructed the same except for the following:MarkSymbol and DescriptionPart No.RemarksAWX7878AWX7873IC3901BU4052BCFNot usedD3901, D3902UDZS6.2BNot usedC3951, C3952CEAT100M50Not usedC3953, C3954CKSRYB473K50Not usedR3555, R3556RS1/16S105JNot usedR3951, R3952RS1/16S472JNot usedR3955- R3957RS1/16S221No

34、t usedR3958, R3959RS1/16S223JNot usedR3065, R3069RS1/16S0R0JNot usedFVSX-AX109Q5809UN5112Not usedQ5811Not usedRN4903Q5812Not usedRN1903Q5813Not used2SC5174PQ5814Not used2SA1932PD5808Not usedUDZ36BD5809, D5816Not usedUDZ12BD5810, D5812Not used1SS355D5811Not usedUDZS5.1BD5813, D5818Not usedUDZ15BC5851

35、, C5854Not usedCEAT100M50C5852, C5853Not usedCKSRYB103K50C5858CKSRYB103K50Not usedR5891, R5893- R5897RS1/16S0R0JNot usedR5842Not usedRS1/16S104JR5843, R5844Not usedRS1/16S394JR5845, R5848Not usedRS1/16S101JR5846, R5849Not usedRS1/16S471JR5854Not usedRS1/16S103JR5862RS1/16S102JNot usedR5864RS1/16S104

36、JNot usedR5932RS1/16S154JNot usedCN580252045-1345Not usedCN5826Not usedKM250MA3MarkSymbol and DescriptionPart No.AWX7890AWX7896RemarksMOTHER ASSYAWX7896 and AWX7890 are constructed the same except for the following:FRVSX-AX1010Q1002DTC124EKNot usedD1003, D10041SS355Not usedR1001, R1002ACN7104Not use

37、dR1003RCN1080Not usedR1005, R1006RS1/16S220JRS1/16S0R0JCN1004 1P AC OUTLETAKP1033Not usedCN1003RKP1834Not usedCN1006 4P SPEAKER TERMINALAKE7076XKE3019H1003- H1006 FUSE CLIPNot usedAKR1004RY1002ASR7016Not usedJ1001 3P BOARD IN WIRENot usedADX7357J1002 3P BOARD IN WIRENot usedADX7389MarkSymbol and Des

38、criptionPart No.AWX7852AWX7854Remarks SP (B) ASSYAWX7854 and AWX7852 are constructed the same except for the following:AJFTH1901 POSISTORAEX7006AEX7007MarkSymbol and DescriptionPart No.AWX7844AWX7845Remarks POSISTER (L) ASSYAWX7845 and AWX7844 are constructed the same except for the following:AGTH19

39、02 POSISTORAEX7006AEX7007MarkSymbol and DescriptionPart No.AWX7846AWX7847Remarks POSISTER (R) ASSYAWX7847 and AWX7846 are constructed the same except for the following:AHAWX7850 and AWX7848 are constructed the same except for the following : SP (A) ASSYMarkSymbol and DescriptionPart No.RemarksAWX784

40、8AWX7850R1213, R1214Not usedRS1LMF471JCN1201 6P SPEAKER TERMINALAKE7075AKE7061CN1202 8P SPEAKER TERMINALAKE7074AKE7059ADVSX-AX1011ABCD123412342. PCB CONNECTION DIAGRAM2.1 VOLTAGE SEL. and POSISTER(MT) ASSYSAP VOLTAGE SEL ASSYSWITCHES S1401VOLTAGE SELECTORAKX1033OTHERSCN1905CONNECTORS2B-PH-K-S TH1903

41、POSISTORAEX7007 PCB PARTS LISTMark No. Description Part No.AOVOLTAGE SEL. ASSYSIDE A(ANP7388-B)(ANP7388-B)SIDE BAJAOJ10018061POSISTER(MT) ASSYSIDE A(ANP7388-B)(ANP7388-B)SIDE BABAPCN1106AOAP POSISTER(MT) ASSYVSX-AX1012SP (B) ASSYADABABAJ(ANP7388-A)CN1102CN1101AC INAC OUTLETPOWER TRANSFORMERCN1206Vol

42、tageJumper No. of SP(B) ASSY230VAs it is240VEliminate W122, W123Add W137, W138Line Voltage SelectionIt applies to UK Model & for Britain (240V).AttentionLine Voltage can be changed by the following modification:1. Disconnect the AC power cord.2. Remove the cover.3. Change the connection wire from SP

43、 (B)ASSY (W122,W123 and W137,W138) to POWER TRANSFORMER as follows.A JVSX-AX1013ABCD123412343. SCHEMATIC DIAGRAMNESTANDBYASSY(AWX7901)INPUT SELASSY(AWX7868)FL SUPPLYASSY(AWX7871)FUSE ASSY(AWX7843)TRANS (B) ASSY( AWX8057 )AFAEALAKANTRANS (A) ASSY(AWX7838)SP (A) ASSY(AWX7850)V-CONVERTASSY( AWX7951 )RM

44、OTHER ASSY( AWX7896 )MDISPLAY ASSY( AWX7866 )DIODEASSY(AWX7841)AMADAPAPSP (B) ASSY( AWX7854 )AJAC PRIMARY ASSY( AWX7835 )ABPOWER SWASSY(AWX7840)ACPOWER TRANSFORMER( ATS7323 )FU1 : AEK7071(T10A/L250V)FU2, FU3 : REK-108 (T6.3A/L250V)AC INLET ASSY : ADX7395CN1007J1206C1ACH7164Fan MotorC2ACH7164ADX7363A

45、DX7383(2/2)ADX7383(1/2)ADX7384(1/2)ADX7384ADX7380ADX7379ADD7334ADX7364ADX7357 ADX7362 CN5826 ADX7368 ADX7368 ADX7359 ADX7370 AXM7012 ADX7371 ADX7366(GLY)(GLY)(BLK)(BLK)J1201J1207J1208J1501ADX7361ADX7360ADX7385ADX7385J1601J1801 ADX7377J3301J3304ADD733141098765/SB/SBORG : LIVEWHT : NEUTRAL3.1 OVERALL

46、WIRING DIAGRAMVSX-AX1014ABCD12341234FB3.2 A/V I/O ASSYA/V FunctionSelectorR9069(at C2069)(DVD)(DVD)(DVD)(DVD)(FV)(FV)(F)(REC)(REC)(REC)(REC)(REC)(MIC)(MIC)(F)(MIC)(DVD)(DVD)VSX-AX1015ABCD56785678FBA/V I/O ASSY(AWX7940)CN5821CN5820A/V MR FunctionSelector FB: AUDIO SIGNAL ROUTE (DVD)(DVD): AUDIO SIGNA

47、L ROUTE (REC)(REC): AUDIO SIGNAL ROUTE (MIC)(MIC): AUDIO SIGNAL ROUTE (F)(F): AUDIO SIGNAL ROUTE (FV)(FV)(MIC)(MIC)(FV)(FV)(FV)(FV)(REC)(REC)(REC)(REC)(REC)(REC)(REC)(MIC)(MIC)(MIC)(F)(F)(F)(F)(REC)(F)R FR FVSX-AX1016ABCD12341234FC3.3 COMPOSITE ASSYQ21062SC4081Q21012SC4081Q21022SC4081Q21032SC4081Q21

48、072SC4081COMPOSITE ASSY (AWX7944)I/O Selector(Composite)Video FunctionSelector(Composite)ClampREC OUT Selector(Composite) FC(DVD)(DVD)(DVD)VSX-AX1017ABCD56785678FCQ21052SC4081Q2104UN5212Q21082SC4081CN3301GCN58226dB AMP.Port ExpanderPort ExpanderOSDOSDInput-SelectorJA2106R F: VIDEO SIGNAL ROUTE: VIDE

49、O SIGNAL ROUTE (OSD)(OSD): VIDEO SIGNAL ROUTE (DVD)(DVD)(OSD)(OSD)(OSD)(OSD)(OSD)(OSD)(OSD)(OSD): The power supply is shown with the marked box.AKB7142VSX-AX1018ABCD12341234 FE3.4 V-CONVERT ASSY2SC4081Q2855Q2856Q2905Q2957UN5212UN5212Q28512SA1576AQ28522SA1576AQ28532SC4081Q28542SC4081Q29042SC4081CN330

50、4GClock Gen.Y/C Sep.0dB Buffer0dB BufferCHROMA Decoder2SC4081(Y)(C)(OSD)(Y)(C)(C)(C)(CY)(Y)(Y)(C)(C)(CY)(Y)(Y)(C)(Cr)(Cb)(CY)(C)(Cr)(Cr)(Cb)(Cb)(Y)(Y)(Y)VSX-AX1019ABCD56785678 FEQ29012SC4081Q29022SA1576AV-CONVERT ASSY (AWX8078)CN5825Y 0dB BufferY Invert BufferC 0dB BufferOSD SW (C)OSD SW (Y)Y/C MIXP