Pioneer-VSX40-avr-sm维修电路原理图.pdf

ORDER NO. PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION2011 2011 Printed in Japan VSX-40 RRV4186 AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-40 THIS 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 FACILITIES, refer to the operating instructions. ModelTypePower RequirementRemarks VSX-40UXCNCBAC 120 V Model No.Order No.Remarks VSX-821-K/CUXCNSMRRV4167VSX-921-K/UXCNCB K-ZZZ MAY RadioFans.CN 收音机爱 好者资料库 2VSX-40 1234 A B C D E F 1234 1. CONTRAST OF MISCELLANEOUS PARTS CONTRAST TABLE VSX-921-K/UXCNCB and VSX-40/UXCNCB are constructed 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 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.) Nos. 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 J=5%, and K=10%). Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5 6 1 4 7 3 R 5 0 1 R 0 RD1/4PU J RD1/4PU J RN2H K RS1P K 56 x 101 47 x 103 R50 1R0 561 473 RN1/4PC F562 x 10156215261 MarkNo.Symbol and DescriptionVSX-921-K/UXCNCBVSX-40/UXCNCBRemarks PCB ASSEMBLIES NSP1.MAIN ASSY7025HK1014010-IL7025HK1014030-IL P74-1 2.MAIN ASSY70280702710G0-IL70280702710A0-IL NSP1.CPU ASSY7025HK1014014-IL7025HK1014034-IL P74-10 2.CPU ASSY7028070221070-IL7028070221090-IL NSP1.FRONT ASSY7025HK1014013-IL7025HK1014033-IL P74-14 2.FRONT ASSY7028070211050-IL7028070211070-IL P74-15 2.POWER ASSY7028070212050-IL7028070212070-IL NSP1.AUDIO ASSY7025HK1014011-IL7025HK1014031-IL P74-19 2.AUDIO ASSY7028070181050-IL7028070181070-IL PACKING SECTION P71-1Remote Control (AXD7621)8300762100010-ILNot used P71-1Remote Control (AXD7624)Not used8300762400010-IL P71-6Operating Instructions (En/Frca)5707000004970-ILNot used P71-6Operating Instructions (En)Not used5707000004980-IL P71-7Box, Gift6007211820090-IL60072118200N0-IL NSPWarranty Card ElNot usedARY7007 EXTERIOR SECTION (for VSX-821-K, VSX-921-K) P74-34Cover4317215111000-IL4317215111010-IL P74-37Chassis Back3207213746000-IL3207213746200-IL P74-38Foot4007210391000-IL4000210391000-IL P74-48F Input Sheet1217211472000-IL1217211472010-IL P74-49Panel3067215091010-IL3067215101000-IL P74-50Window Display5077213113020-IL5077213113030-IL P74-51Window Display5077213123050-IL5077213123040-IL P74-52Standby Button5090213741100-IL5098214551000-IL P74-55Pioneer BadgeXAM3006PAM1791 RadioFans.CN 收音机爱 好者资料库 3VSX-40 5678 5678 A B C D E F CONTRAST 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. 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 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 parts 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 manual. MarkSymbol and Description7028070181050-IL7028070181070-ILRemarks Q401, Q404Not usedJ522020011210-IL Q429Not usedJ520101411210-IL MarkSymbol and Description70280702710G0-IL70280702710A0-ILRemarks IC5Not usedJ126781200040-IL D25Not usedRB551V-30 MarkSymbol and Description7028070211050-IL7028070211070-ILRemarks Q707-Q709Not usedJ522102371210-IL D8701-D8703 LED,ROUNDK500052009011-ILK500036001120-IL CN702 CN.WAFER 2mmL002900042621-ILL002900062620-IL 701-703 SUPPORTERNot used4070210245000-IL MarkSymbol and Description7028070212050-IL7028070212070-ILRemarks Q705Not usedJ522102371210-IL D8704 LED,ROUNDNot usedK500036001120-IL S715 SWITCHG180501000010-ILNot used S717 SWITCHNot usedG180501000010-IL CN9702 CN.WAFER 2.0mmL101200100420-ILL101200100620-IL MarkSymbol and Description7028070221070-IL7028070221090-ILRemarks IC2038952921000012-IL8952400000111-IL Q503, Q511, Q524Not usedJ522102411210-IL Q519, Q523Not usedJ5001266G0050-IL Q502Not usedJ520103S00210-IL L509 COIL,BEADNot usedD340160833000-IL L504 FERRITE BEADNot usedD340160861020-IL L505 FERRITE BEADNot usedD340160862410-IL 2 CN,WIRENot usedL000101010140-IL JA502, JA504, JA505 JACK,D3.5Not usedG401PJ3080100-IL RadioFans.CN 收音机爱 好者资料库