Pioneer-VSX422K-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 CORPORATION20122012 Printed in JapanVSX-422-KRRV4318AV Receiver VSX-422-KTHIS 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 o

3、perating instructions.ModelTypePower RequirementRemarksVSX-422-KSYXE8AC 220 V to 230 VModel No.Order No.RemarksVSX-522-K/CUXESMRRV4296K-ZZZ MAYRadioFans.CN 收音机爱 好者资料库2VSX-422-K1234ABCDEF12341. CONTRAST OF MISCELLANEOUS PARTSCONTRAST TABLE VSX-522-K/CUXESM and VSX-422-K/SYXE8 are constructed the same

4、 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

5、 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

6、 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 precisio

7、n 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 Description VSX-522-K/CUXESMVSX-422-K/SYXE8RemarksPCB ASSEMBLIESNSP1.PCB TTL ASSY AUDIO7025HK1106013-IL7025HK1106023-ILP62-1 2.AUDIO Assy7028071641060-IL

8、7028071641070-ILNSP1.PCB TTL ASSY AMP57025HK1106015-IL7025HK1106025-ILP62-2 2.AMP5 Assy7028070243010-IL7028070244010-ILNSP1.PCB TTL ASSY MAIN7025HK1106010-IL7025HK1106020-ILP62-3 2.MAIN Assy7028071611060-IL7028071611070-ILP62-9 2.WG-A Assy7028071616060-ILNot usedNSP1.PCB TTL ASSY DMAIN7025HK1106014-

9、IL7025HK1106024-ILP62-4 2.D-MAIN Assy7028071651010-IL7028071651020-ILNSP1.PCB TTL ASSY VIDEO7025HK1106012-IL7025HK1106022-ILP62-5 2.VIDEO Assy7028071631010-IL7028071631020-ILP62-19 2.STBY Assy7028071632010-IL7028071632020-ILNSP1.PCB TTL ASSY FRONT7025HK1106011-IL7025HK1106021-ILP62-13 2.FRONT Assy70

10、28071621060-IL7028071621070-ILP62-15 2.HP Assy7028071622060-IL7028071622070-ILP62-16 2.MIC Assy7028071624060-IL7028071624070-ILP62-17 2.F-USB Assy7028071625060-ILNot usedPACKING SECTIONP59-5Quick Start Guide5707000006490-IL5707000006510-ILP59-6Operating Instructions (CD-ROM)6517000000500-IL651700000

11、0520-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 O

12、perating Instructions (Ru) (pdf)Not usedARC8051P59-7Box, Gift6007212070000-IL6007212070010-ILNSPP59-10Warranty CardARY7156ARY7158AC Power CordNot usedL068250160020-ILRadioFans.CN 收音机爱 好者资料库3VSX-422-K56785678ABCDEF Notes : The numbers in the remarks column correspond to the numbers on the “EXPLODED V

13、IEWS”.For PCB ASSEMBLIES, Refer to CONTRAST OF PCB ASSEMBLIES.EXPLODED VIEWSEXTERIOR SECTIONEXTERIOR SECTIONP62-20Cord AssyL068125101710-ILNot usedP62-21Power Trans8200960611230-IL8200960610920-ILP62-29Front Panel3067215481000-IL3067215481100-ILP62-30Back Chassis3207214176000S-IL3207214176100-ILP62-

14、36USB Mic Plate 5224470212416000-ILNot usedP62-37Window Upper5077213113080-IL5077213113010-ILP62-38Window Lower5077213123300-IL5077213123130-ILSocket,Power ACNot usedG430040560021-ILNo.56ScrewNot usedCBZ30P080FTBNo.57MarkNo.Symbol and Description VSX-522-K/CUXESMVSX-422-K/SYXE8RemarksBlackWhite4VSX-

15、422-K1234ABCDEF1234CONTRAST 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

16、 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 d

17、ifferent. 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

18、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 differ

19、ent. 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 7028071

20、624060-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 s

21、ervice described above, some nonregistered parts are also different.MarkSymbol and Description7028071611060-IL7028071611070-ILRemarks601 TUNER,FM/AME903004100780-ILE903104100780-ILMarkSymbol and Description7028071651010-IL7028071651020-ILRemarksIC2021341S2162Not usedMarkSymbol and Description7028071

22、631010-IL7028071631020-ILRemarksX1200 CRYSTALE80014R318080-ILNot usedX1201 CRYSTALNot usedE80017R734410-ILMarkSymbol and Description7028071621060-IL7028071621070-ILRemarksLED702K500052009011-ILNot usedR779, R780C060001063050-ILC0602R2063050-ILMarkSymbol and Description7028071632010-IL7028071632020-ILRemarksFU301 FUSE GLASS TUBE 20mmN751506301160-ILN751503151160-ILT301 POWER TRANS8200280150620-IL8200280150680-ILCP301 CONNECTORL108202000220-ILNot used