Pioneer-VSX422K-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 CORPORATION2012 2012 Printed in Japan VSX-422-K RRV4318 AV Receiver VSX-422-K 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-422-KSYXE8AC 220 V to 230 V Model No.Order No.Remarks VSX-522-K/CUXESMRRV4296 K-ZZZ MAY RadioFans.CN 收音机爱 好者资料库 2VSX-422-K 1234 A B C D E F 1234 1. CONTRAST OF MISCELLANEOUS PARTS CONTRAST TABLE VSX-522-K/CUXESM and VSX-422-K/SYXE8 are constructed the same except for the following: 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 Description VSX-522-K/CUXESMVSX-422-K/SYXE8Remarks PCB ASSEMBLIES NSP1.PCB TTL ASSY AUDIO7025HK1106013-IL7025HK1106023-IL P62-1 2.AUDIO Assy7028071641060-IL7028071641070-IL NSP1.PCB TTL ASSY AMP57025HK1106015-IL7025HK1106025-IL P62-2 2.AMP5 Assy7028070243010-IL7028070244010-IL NSP1.PCB TTL ASSY MAIN7025HK1106010-IL7025HK1106020-IL P62-3 2.MAIN Assy7028071611060-IL7028071611070-IL P62-9 2.WG-A Assy7028071616060-ILNot used NSP1.PCB TTL ASSY DMAIN7025HK1106014-IL7025HK1106024-IL P62-4 2.D-MAIN Assy7028071651010-IL7028071651020-IL NSP1.PCB TTL ASSY VIDEO7025HK1106012-IL7025HK1106022-IL P62-5 2.VIDEO Assy7028071631010-IL7028071631020-IL P62-19 2.STBY Assy7028071632010-IL7028071632020-IL NSP1.PCB TTL ASSY FRONT7025HK1106011-IL7025HK1106021-IL P62-13 2.FRONT Assy7028071621060-IL7028071621070-IL P62-15 2.HP Assy7028071622060-IL7028071622070-IL P62-16 2.MIC Assy7028071624060-IL7028071624070-IL P62-17 2.F-USB Assy7028071625060-ILNot used PACKING SECTION P59-5Quick Start Guide5707000006490-IL5707000006510-IL P59-6Operating Instructions (CD-ROM)6517000000500-IL6517000000520-IL Operating Instructions (En) (pdf)ARB7467ARB7471 Operating Instructions (Fr) (pdf)ARC8034ARC8046 Operating Instructions (De) (pdf)Not usedARC8047 Operating Instructions (It) (pdf)Not usedARC8048 Operating Instructions (Es) (pdf)ARC8035ARC8049 Operating Instructions (Nl) (pdf)Not usedARC8050 Operating Instructions (Ru) (pdf)Not usedARC8051 P59-7Box, Gift6007212070000-IL6007212070010-IL NSPP59-10Warranty CardARY7156ARY7158 AC Power CordNot usedL068250160020-IL RadioFans.CN 收音机爱 好者资料库 3VSX-422-K 5678 5678 A B C D E F Notes : The numbers in the remarks column correspond to the numbers on the “EXPLODED VIEWS”. For PCB ASSEMBLIES, Refer to CONTRAST OF PCB ASSEMBLIES. EXPLODED VIEWS EXTERIOR SECTION EXTERIOR SECTION P62-20Cord AssyL068125101710-ILNot used P62-21Power Trans8200960611230-IL8200960610920-IL P62-29Front Panel3067215481000-IL3067215481100-IL P62-30Back Chassis3207214176000S-IL3207214176100-IL P62-36USB Mic Plate 5224470212416000-ILNot used P62-37Window Upper5077213113080-IL5077213113010-IL P62-38Window Lower5077213123300-IL5077213123130-IL Socket,Power ACNot usedG430040560021-ILNo.56 ScrewNot usedCBZ30P080FTBNo.57 MarkNo.Symbol and Description VSX-522-K/CUXESMVSX-422-K/SYXE8Remarks Black White RadioFans.CN 收音机爱 好者资料库 4VSX-422-K 1234 A B C D E F 1234 CONTRAST OF PCB ASSEMBLIES A F AUDIO ASSY Although 7028071641060-IL and 7028071641070-IL are different in part number and they are NOT COMPATIBLE, they consist of the same service components. B F AMP5 ASSY Although 7028070243010-IL and 7028070244010-IL are different in part number and they are NOT COMPATIBLE, they consist of the same service components. C F MAIN ASSY 7028071611060-IL and 7028071611070-IL are constructed the same except for the following: Note: For the above Assys, apart from the registered parts for service described above, some nonregistered parts are also different. D F D-MAIN ASSY 7028071651010-IL and 7028071651020-IL are constructed the same except for the following: Note: For the above Assys, apart from the registered parts for service described above, some nonregistered parts are also different. E F VIDEO ASSY 7028071631010-IL and 7028071631020-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. Note: For the above Assys, apart from the registered parts for service described above, some nonregistered parts are also different. M F FRONT ASSY 7028071621060-IL and 7028071621070-IL are constructed the same except for the following: O F HP ASSY Although 7028071622060-IL and 7028071622070-IL are different in part number and they are NOT COMPATIBLE, they consist of the same service components. P F MIC ASSY Although 7028071624060-IL and 7028071624070-IL are different in part number and they are NOT COMPATIBLE, they consist of the same service components. S F STBY ASSY 7028071632010-IL and 7028071632020-IL are constructed the same except for the following: Note: For the above Assys, apart from the registered parts for service described above, some nonregistered parts are also different. MarkSymbol and Description7028071611060-IL7028071611070-ILRemarks 601 TUNER,FM/AME903004100780-ILE903104100780-IL MarkSymbol and Description7028071651010-IL7028071651020-ILRemarks IC2021341S2162Not used MarkSymbol and Description7028071631010-IL7028071631020-ILRemarks X1200 CRYSTALE80014R318080-ILNot used X1201 CRYSTALNot usedE80017R734410-IL MarkSymbol and Description7028071621060-IL7028071621070-ILRemarks LED702K500052009011-ILNot used R779, R780C060001063050-ILC0602R2063050-IL MarkSymbol and Description7028071632010-IL7028071632020-ILRemarks FU301 FUSE GLASS TUBE 20mmN751506301160-ILN751503151160-IL T301 POWER TRANS8200280150620-IL8200280150680-IL CP301 CONNECTORL108202000220-ILNot used RadioFans.CN 收音机爱 好者资料库