Pioneer-VSX421K-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, 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

2、Road, #04-01, Singapore 159936 PIONEER CORPORATION2011 2011 Printed in Japan VSX-826-K RRV4183 AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-826-K VSX-821-K VSX-521-K VSX-421-K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). This service manual should be used together with the following ma

3、nual(s). For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions. ModelTypePower RequirementRemarks VSX-826-KSYXCN5AC 220 V to 230 V VSX-821-KSYXCN5AC 220 V to 230 V VSX-521-KSYXCN5AC 220 V to 230 V VSX-421-KSYXCN5AC 220 V to 230 V Model No.Order No.Remarks VSX-821-K/CUXCNSMRRV4

4、167VSX-521-K/CUXCNSM K-ZZZ MAY RadioFans.CN 收音机爱 好者资料库 2VSX-826-K 1234 A B C D E F 1234 1. CONTRAST OF MISCELLANEOUS PARTS CONTRAST TABLE FOR VSX-826-K/SYXCN5 AND VSX-821-K/SYXCN5 VSX-821-K/CUXCNSM, VSX-826-K/SYXCN5 and VSX-821-K/SYXCN5 are constructed the same except for the following: Parts marked

5、 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 us

6、ed 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 conv

7、ert 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

8、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-821-K/CUXCNSM VSX-826-K/SYXCN5VSX-821-K/SYXCN5Remarks PCB ASSEMBLIES NSP1.MAIN ASSY7025HK1011010-IL7025HK1014020-IL7025HK1011050-IL P74-1 2.MAIN ASSY702

9、80702710H0-IL7028070271070-IL7028070271040-IL P74-2 2.SUBWOOFER ASSY7028070272070-IL7028070272080-IL7028070272080-IL NSP1.AMP5 ASSY7025HK1011017-ILNot used7025HK1013017-IL P74-7 2.AMP5 ASSY7028070241030-ILNot used7028070241010-IL NSP1.AMP7 ASSYNot used7025HK1014026-ILNot used P74-7 2.AMP7 ASSYNot us

10、ed7028070251060-ILNot used NSP1.VIDEO ASSY7025HK1011016-IL7025HK1014027-IL7025HK1011056-IL P74-9 2.VIDEO ASSY7028070261060-IL7028070261080-IL70280702610A0-IL NSP1.CPU ASSY7025HK1011011-IL7025HK1014024-IL7025HK1011051-IL P74-10 2.CPU ASSY7028070221030-IL7028070221080-IL70280702210D0-IL P74-13 2.STAND

11、BY ASSY7028070225030-IL7028070225080-IL7028070225090-IL NSP1.FRONT ASSY7025HK1011013-IL7025HK1014023-IL7025HK1014023-IL P74-14 2.FRONT ASSY7028070211050-IL7028070211060-IL7028070211060-IL NSP1.AUDIO ASSY7025HK1011014-IL7025HK1014021-IL7025HK1011024-IL P74-19 2.AUDIO ASSY7028070181030-IL7028070181060

12、-IL7028070181080-IL NSP1.USB ASSY7025HK1014012-IL7025HK1011015-IL7025HK1011015-IL P74-20 2.USB ASSY7028070201050-IL7028070201030-IL7028070201030-IL NSP1.D-MAIN ASSY7025HK1011012-IL7025HK1014028-IL7025HK1011052-IL P74-21 2.D-MAIN ASSY7028070191030-IL7028070191060-IL7028070191070-IL PACKING SECTION P7

13、1-1Remote Control (AXD7621)8300762100010-ILNot usedNot used P71-1Remote Control (AXD7622)Not used8300762200010-IL8300762200010-IL P71-6Operating Instructions (En/Frca/Es)5707000004990-ILNot usedNot used P71-6Operating Instructions (En/Fr/Es/De/It/Nl/Ru) Not used5707000005000-IL5707000005000-IL Opera

14、ting Instructions (CD-ROM)Not used6517000000140-IL6517000000140-IL P71-7Box, Gift60072118200G0-IL60072118200M0-IL60072118200L0-IL AC Power CordNot usedL068250160020-ILL068250160020-IL NSPWarranty Card EUNot usedARY7127ARY7127 RadioFans.CN 收音机爱 好者资料库 3VSX-826-K 5678 5678 A B C D E F Notes : The numbe

15、rs 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 (for VSX-826-K, VSX-821-K) EXTERIOR SECTION (for VSX-821-K, VSX-921-K) P74-22Cord AssyL068125101710-ILNot usedNot used P74-23Power Tran

16、s8200960610850-IL8200960610970-IL8200960610860-IL P74-37Chassis Back3207213736000-IL3207213746100-IL3207213736100-IL P74-45Stopper4380040162010-ILNot usedNot used P74-49Front Panel3067215091000-IL3067215091130-IL3067215091100-IL BushingNot used2410040353010-IL2410040353010-ILNo. 68 Cn,WireNot usedL0

17、00800020220-ILL000800020220-ILNo. 69 Socket,Power ACNot usedG430040560021-ILG430040560021-ILNo. 70 ScrewNot usedCBZ30P080FTBCBZ30P080FTBNo. 71 MarkNo.Symbol and DescriptionVSX-821-K/CUXCNSM VSX-826-K/SYXCN5VSX-821-K/SYXCN5Remarks *14 DF RadioFans.CN 收音机爱 好者资料库 4VSX-826-K 1234 A B C D E F 1234 CONTRA

18、ST OF PCB ASSEMBLIES A F AUDIO ASSY 7028070181030-IL, 7028070181060-IL and 7028070181080-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. B F AMP7 ASSY Although 702807025104

19、0-IL and 7028070251060-IL are different in part number and they are NOT COMPATIBLE, they consist of the same service components. C F AMP5 ASSY Although 7028070241030-IL and 7028070241010-IL are different in part number and they are NOT COMPATIBLE, they consist of the same service components. D F MAI

20、N ASSY 70280702710H0-IL, 7028070271070-IL and 7028070271040-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. E F SUBWOOFER ASSY 7028070272070-IL and 7028070272080-IL are con

21、structed the same except for the following: L F VIDEO ASSY 7028070261060-IL, 7028070261080-IL and 70280702610A0-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 a

22、nd Description7028070181030-IL7028070181060-IL7028070181080-ILRemarks Q401, Q404J522020011210-ILNot usedJ522020011210-IL Q413, Q418Not usedJ522020011210-ILNot used CN400 CN,WIRE 2mmL002151102621-ILL002151132621-ILL002151102621-IL JA400 TER,RCA 9pinG607902AA550Y-ILG607902AA141Y-ILG607902AA550Y-IL Mar

23、kSymbol and Description70280702710H0-IL7028070271070-IL7028070271040-ILRemarks L6, L7 COIL,FILTER-INDUCTORNot usedD330900001330-ILNot used RY6 RELAYNot usedG680120503020-ILNot used CN9014 CN,WAFERNot usedL109012511110-ILNot used CN2 CN,WIRENot usedL000311020030-ILNot used CN4 CN,WIREL000101020310-IL

24、Not usedL000101020310-IL CN9008 CN.WAFERNot usedL109012510910-ILNot used JA104 TER,BOARD PUSH 4pNot usedG594408SA030Y-ILNot used R15-R18Not usedC060010065050-ILNot used R35, R36Not usedC060047363050-ILNot used C21, C22, C24, C25Not usedD02047306C060-ILNot used MarkSymbol and Description7028070272070

25、-IL7028070272080-ILRemarks D9604, D9605K06606R24P400-ILNot used JA602 JACK,DING403515397000-ILNot used 9601 TUNER,FM/AME903004100780-ILE903104100780-IL MarkSymbol and Description7028070261060-IL7028070261080-IL70280702610A0-ILRemarks Q1084Not usedJ520015301210-ILNot used Q1082Not usedJ522101411210-I

26、LNot used Q1083Not usedJ522020011210-ILNot used D1082, D1084Not usedK005041480030-ILNot used X1003 CRYSTALE80014R318080-ILNot usedNot used X1004 CRYSTALNot usedE80017R734410-ILE80017R734410-IL CN1 CN,WAFERNot usedL109012520910-ILNot used JA1001 TER,RCA 6pinG603610D0400Y-ILG603610A0040Y-ILG603610A004

27、0Y-IL JA1000 TER,RCA 9pinG607902AD013Y-ILG607902AA013Y-ILG607902AA013Y-IL RadioFans.CN 收音机爱 好者资料库 5VSX-826-K 5678 5678 A B C D E F N F FRONT ASSY Although 7028070211050-IL and 7028070211060-IL are different in part number and they are NOT COMPATIBLE, they consist of the same service components. P F

28、CPU ASSY 7028070221030-IL, 7028070221080-IL and 70280702210D0-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. S F STANDBY ASSY 7028070225030-IL, 7028070225080-IL and 702807

29、0225090-IL are constructed the same except for the following: T F D-MAIN ASSY 7028070191030-IL, 7028070191060-IL and 7028070191070-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 m

30、anual. U F USB ASSY 7028070201050-IL and 7028070201030-IL are constructed the same except for the following: MarkSymbol and Description7028070221030-IL7028070221080-IL70280702210D0-ILRemarks IC2038952521000040-IL8952921000012-IL8952521000040-IL IC201J040740800240-ILNot usedNot used CN203 CN,WAFERNot

31、 usedL109012511110-ILNot used CN205 CN,WAFERNot usedL109012521110-ILNot used MarkSymbol and Description7028070225030-IL7028070225080-IL7028070225090-ILRemarks Q302J522101441210-ILNot usedNot used D9302K06015R044520-ILNot usedNot used T301 POWER TRANS8200280150620-IL8200280150680-IL8200280150680-IL F

32、U301 FUSE GLASS TUBE 20mmN751506301160-ILN751504001160-ILN751503151160-IL CN9302 CN.WAFER 7.92mmL108353280290-ILL108011430210-ILL108011430210-IL MarkSymbol and Description7028070191030-IL7028070191060-IL7028070191070-ILRemarks IC1311Not usedJ080101500010-ILNot used IC13168952521000011-IL895292100002

33、1-IL8952521000011-IL IC9300Not usedJ126108618080-ILNot used IC1306Not usedJ048107300010-ILNot used IC1302Not usedJ044718100010-ILNot used IC13238952521000020-IL8952921000030-IL8952521000020-IL IC1307Not usedTC7SA08FUNot used IC1312Not usedTC7WHU04FUNot used Q1319Not usedJ522101411210-ILNot used Q131

34、8Not usedJ500124200010-ILNot used L1320 COIL,CHIPNot usedD311126000030-ILNot used L1308, L1335 COIL,INDUCTORNot usedD3104R7010200-ILNot used L1301, L1304, L1323, L1324Not usedD340160811210-ILNot used L1363, L1364 CHIP BEADNot usedD340160811210-ILD340160811210-IL X1301 CRYSTAL CHIPNot usedE80528R6363

35、60-ILNot used X1302 CRYSTAL CHIPNot usedE80527R000050-ILNot used CN1304 CN.WAFER 2.5mmL102526800400-ILL109012521110-ILL102526800400-IL CN9304 CN.WAFER 2.5mmNot usedL102526800400-ILNot used MarkSymbol and Description7028070201050-IL7028070201030-ILRemarks IC8028952921000040-IL8952921000040-IL RadioFa

36、ns.CN 收音机爱 好者资料库 6VSX-826-K 1234 A B C D E F 1234 CONTRAST TABLE FOR VSX-521-K/SYXCN5 AND VSX-421-K/SYXCN5 VSX-521-K/CUXCNSM, VSX-521-K/SYXCN5 and VSX-421-K/SYXCN5 are constructed the same except for the following: Notes : The numbers in the remarks column correspond to the numbers on the “EXPLODED

37、VIEWS”. For PCB ASSEMBLIES, Refer to CONTRAST OF PCB ASSEMBLIES. MarkNo.Symbol and DescriptionVSX-521-K/CUXCNSM VSX-521-K/SYXCN5VSX-421-K/SYXCN5Remarks PCB ASSEMBLIES NSP1.MAIN ASSY7025HK1012010-IL7025HK1012050-IL7025HK1013010-IL P78-1 2.MAIN ASSY70280702710D0-IL7028070271050-IL7028070271060-IL P78-

38、2 2.SUBWOOFER ASSY7028070272050-IL7028070272080-IL7028070272060-IL NSP1.AMP5 ASSY7025HK1011017-IL7025HK1013017-IL7025HK1013017-IL P78-7 2.AMP5 ASSY7028070241030-IL7028070241010-IL7028070241010-IL NSP1.BT ASSY7025HK1009019-IL7025HK1009019-ILNot used P78-8 2.BT ASSY7028070231010-IL7028070231010-ILNot

39、used NSP1.VIDEO ASSY7025HK1011016-IL7025HK1011056-IL7025HK1013016-IL P78-9 2.VIDEO ASSY7028070261060-IL70280702610A0-IL7028070261040-IL NSP1.CPU ASSY7025HK1012011-IL7025HK1012051-IL7025HK1013011-IL P78-10 2.CPU ASSY7028070221020-IL70280702210F0-IL7028070221010-IL P78-12 2.BRIDGE B ASSY7028070223070-

40、IL7028070223070-IL7028070223010-IL P78-13 2.STANDBY ASSY7028070225030-IL7028070225090-IL7028070225090-IL NSP1.FRONT ASSY7025HK1012013-IL7025HK1012053-IL7025HK1013013-IL P78-14 2.FRONT ASSY7028070211020-IL70280702110B0-IL7028070211010-IL P78-16 2.MIC ASSY7028070213020-IL7028070213020-IL7028070213010-

41、IL NSP1.AUDIO ASSY7025HK1011014-IL7025HK1011024-IL7025HK1013014-IL P78-19 2.AUDIO ASSY7028070181030-IL7028070181080-IL7028070181010-IL NSP1.D-MAIN ASSY7025HK1012012-IL7025HK1012052-IL7025HK1013012-IL P78-21 2.D-MAIN ASSY7028070191020-IL7028070191080-IL7028070191010-IL PACKING SECTION P71-1Remote Con

42、trol (AXD7619) 8300761900010-ILNot usedNot used P71-1Remote Control (AXD7618)Not usedNot used8300761800010-IL P71-1Remote Control (AXD7620)Not used8300762000010-ILNot used P71-5Microphone (for Auto MCACC setup)APM7008APM7008Not used P71-6Operating Instructions (En/Frca/Es)5707000005040-ILNot usedNot

43、 used P71-6Operating Instructions (En/Fr/Es/De/It/Nl/Ru) Not used5707000005050-IL5707000005090-IL Operating Instructions (CD-ROM)Not used6517000000140-IL6517000000140-IL P71-7Box, Gift60072118200P0-IL60072118200T0-IL60072118200V0-IL AC Power CordNot usedL068250160020-ILL068250160020-IL NSPWarranty C

44、ard EUNot usedARY7127ARY7127 EXTERIOR SECTION (for VSX-521-K) P78-22Cord AssyL068125101710-ILNot usedNot used P78-23Power Trans8200960610910-IL8200960610920-IL8200960610920-IL P78-37Chassis Back3207213726000-IL3207213726100-IL3207213716000-IL P78-45Stopper4380040162010-ILNot usedNot used P78-49Front

45、 Panel3067215081000-IL3067215081100-IL3067215081110-IL P78-51Window Display5077213123110-IL5077213123110-IL5077213123100-IL P78-50Window Display5077213113010-IL5077213113010-IL5077213113000-IL BushingNot used2410040353010-IL2410040353010-ILNo. 68 Cn,WireNot usedL000800020220-ILL000800020220-ILNo. 69

46、 Socket,Power ACNot usedG430040560021-ILG430040560021-ILNo. 70 ScrewNot usedCBZ30P080FTBCBZ30P080FTBNo. 71 RadioFans.CN 收音机爱 好者资料库 7VSX-826-K 5678 5678 A B C D E F EXPLODED VIEWS EXTERIOR SECTION (for VSX-521-K, VSX-421-K) DF RadioFans.CN 收音机爱 好者资料库 8VSX-826-K 1234 A B C D E F 1234 CONTRAST OF PCB A

47、SSEMBLIES A F AUDIO ASSY 7028070181030-IL, 7028070181080-IL and 7028070181010-IL are constructed the same except for the following: C F AMP5 ASSY Although 7028070241030-IL and 7028070241010-IL are different in part number and they are NOT COMPATIBLE, they consist of the same service components. D F

48、MAIN ASSY 70280702710D0-IL, 7028070271050-IL and 7028070271060-IL are constructed the same except for the following: E F SUBWOOFER ASSY 7028070272050-IL, 7028070272080-IL and 7028070272060-IL are constructed the same except for the following: G F MIC ASSY 7028070213020-IL and 7028070213010-IL are co

49、nstructed the same except for the following: L F VIDEO ASSY 7028070261060-IL, 70280702610A0-IL and 7028070261040-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 7028070211020-IL, 70280702110B0-IL and