Pioneer-VSX40-avr-sm 维修电路原理图.pdf

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1、ORDER NO.PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, 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 CORPORATION20112011 Printed in JapanVSX-40RRV4186AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-40THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).This service manual should be used together with the following manual(s).For SPECIFICATIONS and PANEL FACILITIE

3、S, refer to the operating instructions.ModelTypePower RequirementRemarksVSX-40UXCNCBAC 120 VModel No.Order No.RemarksVSX-821-K/CUXCNSMRRV4167VSX-921-K/UXCNCBK-ZZZ MAYRadioFans.CN 收音机爱 好者资料库2VSX-401234ABCDEF12341. CONTRAST OF MISCELLANEOUS PARTSCONTRAST TABLEVSX-921-K/UXCNCB and VSX-40/UXCNCB are con

4、structed the same except for the following: Notes : For PCB ASSEMBLIES, Refer to CONTRAST OF PCB ASSEMBLIES.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 pa

5、rt.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.)No

6、s. indicate the pages and Nos. in the service 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

7、 J=5%, and K=10%).Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).5 6 14 7 3R 5 01 R 0RD1/4PU JRD1/4PU JRN2H KRS1P K56 x 10147 x 103 R501R0561473RN1/4PC F562 x 10156215261MarkNo.Symbol and DescriptionVSX-921-K/UXCNCBVSX-40/UXCNCBRemarksPCB ASSEMBLIESNSP1.MAIN

8、ASSY7025HK1014010-IL7025HK1014030-ILP74-1 2.MAIN ASSY70280702710G0-IL70280702710A0-ILNSP1.CPU ASSY7025HK1014014-IL7025HK1014034-ILP74-10 2.CPU ASSY7028070221070-IL7028070221090-ILNSP1.FRONT ASSY7025HK1014013-IL7025HK1014033-ILP74-14 2.FRONT ASSY7028070211050-IL7028070211070-ILP74-15 2.POWER ASSY7028

9、070212050-IL7028070212070-ILNSP1.AUDIO ASSY7025HK1014011-IL7025HK1014031-ILP74-19 2.AUDIO ASSY7028070181050-IL7028070181070-ILPACKING SECTIONP71-1Remote Control (AXD7621)8300762100010-ILNot usedP71-1Remote Control (AXD7624)Not used8300762400010-ILP71-6Operating Instructions (En/Frca)5707000004970-IL

10、Not usedP71-6Operating Instructions (En)Not used5707000004980-ILP71-7Box, Gift6007211820090-IL60072118200N0-ILNSPWarranty Card ElNot usedARY7007EXTERIOR SECTION (for VSX-821-K, VSX-921-K)P74-34Cover4317215111000-IL4317215111010-ILP74-37Chassis Back3207213746000-IL3207213746200-ILP74-38Foot4007210391

11、000-IL4000210391000-ILP74-48F Input Sheet1217211472000-IL1217211472010-ILP74-49Panel3067215091010-IL3067215101000-ILP74-50Window Display5077213113020-IL5077213113030-ILP74-51Window Display5077213123050-IL5077213123040-ILP74-52Standby Button5090213741100-IL5098214551000-ILP74-55Pioneer BadgeXAM3006PA

12、M1791RadioFans.CN 收音机爱 好者资料库3VSX-4056785678ABCDEFCONTRAST OF PCB ASSEMBLIES A F AUDIO ASSY 7028070181050-IL and 7028070181070-IL are constructed the same except for the following: The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual

13、. D F MAIN ASSY 70280702710G0-IL and 70280702710A0-IL are constructed the same except for the following: The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. N F FRONT ASSY 7028070211050-IL and 7028070211070-IL are constructed the

14、same except for the following: The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. O F POWER ASSY 7028070212050-IL and 7028070212070-IL are constructed the same except for the following: The mounting positions of the additional pa

15、rts are described in the circuit diagram and PCB diagram of the parent manual. P F CPU ASSY 7028070221070-IL and 7028070221090-IL are constructed the same except for the following: The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manua

16、l.MarkSymbol and Description7028070181050-IL7028070181070-ILRemarksQ401, Q404Not usedJ522020011210-ILQ429Not usedJ520101411210-ILMarkSymbol and Description70280702710G0-IL70280702710A0-ILRemarksIC5Not usedJ126781200040-ILD25Not usedRB551V-30MarkSymbol and Description7028070211050-IL7028070211070-ILR

17、emarksQ707-Q709Not usedJ522102371210-ILD8701-D8703 LED,ROUNDK500052009011-ILK500036001120-ILCN702 CN.WAFER 2mmL002900042621-ILL002900062620-IL701-703 SUPPORTERNot used4070210245000-ILMarkSymbol and Description7028070212050-IL7028070212070-ILRemarksQ705Not usedJ522102371210-ILD8704 LED,ROUNDNot usedK

18、500036001120-ILS715 SWITCHG180501000010-ILNot usedS717 SWITCHNot usedG180501000010-ILCN9702 CN.WAFER 2.0mmL101200100420-ILL101200100620-ILMarkSymbol and Description7028070221070-IL7028070221090-ILRemarksIC2038952921000012-IL8952400000111-ILQ503, Q511, Q524Not usedJ522102411210-ILQ519, Q523Not usedJ5001266G0050-ILQ502Not usedJ520103S00210-ILL509 COIL,BEADNot usedD340160833000-ILL504 FERRITE BEADNot usedD340160861020-ILL505 FERRITE BEADNot usedD340160862410-IL2 CN,WIRENot usedL000101010140-ILJA502, JA504, JA505 JACK,D3.5Not usedG401PJ3080100-IL