Pioneer-VSX521K-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-826-KRRV4183AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-826-KVSX-821-KVSX-521-KVSX-421-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 S

3、PECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.ModelTypePower RequirementRemarksVSX-826-KSYXCN5AC 220 V to 230 VVSX-821-KSYXCN5AC 220 V to 230 VVSX-521-KSYXCN5AC 220 V to 230 VVSX-421-KSYXCN5AC 220 V to 230 VModel No.Order No.RemarksVSX-821-K/CUXCNSMRRV4167VSX-521-K/CUXCNSMK

4、-ZZZ MAYRadioFans.CN 收音机爱 好者资料库2VSX-826-K1234ABCDEF12341. CONTRAST OF MISCELLANEOUS PARTSCONTRAST TABLE FOR VSX-826-K/SYXCN5 AND VSX-821-K/SYXCN5VSX-821-K/CUXCNSM, VSX-826-K/SYXCN5 and VSX-821-K/SYXCN5 are constructed the same except for the following:Parts marked by NSP are generally unavailable be

5、cause 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 am

6、ount 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 sho

7、wn 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 14 7 3R 5 01 R 0RD1/4PU JRD1/4PU JRN2H KRS1P K

8、56 x 10147 x 103 R501R0561473RN1/4PC F562 x 10156215261MarkNo.Symbol and DescriptionVSX-821-K/CUXCNSM VSX-826-K/SYXCN5VSX-821-K/SYXCN5RemarksPCB ASSEMBLIESNSP1.MAIN ASSY7025HK1011010-IL7025HK1014020-IL7025HK1011050-ILP74-1 2.MAIN ASSY70280702710H0-IL7028070271070-IL7028070271040-ILP74-2 2.SUBWOOFER

9、ASSY7028070272070-IL7028070272080-IL7028070272080-ILNSP1.AMP5 ASSY7025HK1011017-ILNot used7025HK1013017-ILP74-7 2.AMP5 ASSY7028070241030-ILNot used7028070241010-ILNSP1.AMP7 ASSYNot used7025HK1014026-ILNot usedP74-7 2.AMP7 ASSYNot used7028070251060-ILNot usedNSP1.VIDEO ASSY7025HK1011016-IL7025HK10140

10、27-IL7025HK1011056-ILP74-9 2.VIDEO ASSY7028070261060-IL7028070261080-IL70280702610A0-ILNSP1.CPU ASSY7025HK1011011-IL7025HK1014024-IL7025HK1011051-ILP74-10 2.CPU ASSY7028070221030-IL7028070221080-IL70280702210D0-ILP74-13 2.STANDBY ASSY7028070225030-IL7028070225080-IL7028070225090-ILNSP1.FRONT ASSY702

11、5HK1011013-IL7025HK1014023-IL7025HK1014023-ILP74-14 2.FRONT ASSY7028070211050-IL7028070211060-IL7028070211060-ILNSP1.AUDIO ASSY7025HK1011014-IL7025HK1014021-IL7025HK1011024-ILP74-19 2.AUDIO ASSY7028070181030-IL7028070181060-IL7028070181080-ILNSP1.USB ASSY7025HK1014012-IL7025HK1011015-IL7025HK1011015

12、-ILP74-20 2.USB ASSY7028070201050-IL7028070201030-IL7028070201030-ILNSP1.D-MAIN ASSY7025HK1011012-IL7025HK1014028-IL7025HK1011052-ILP74-21 2.D-MAIN ASSY7028070191030-IL7028070191060-IL7028070191070-ILPACKING SECTIONP71-1Remote Control (AXD7621)8300762100010-ILNot usedNot usedP71-1Remote Control (AXD

13、7622)Not used8300762200010-IL8300762200010-ILP71-6Operating Instructions (En/Frca/Es)5707000004990-ILNot usedNot usedP71-6Operating Instructions (En/Fr/Es/De/It/Nl/Ru)Not used5707000005000-IL5707000005000-ILOperating Instructions (CD-ROM)Not used6517000000140-IL6517000000140-ILP71-7Box, Gift60072118

14、200G0-IL60072118200M0-IL60072118200L0-ILAC Power CordNot usedL068250160020-ILL068250160020-ILNSPWarranty Card EUNot usedARY7127ARY7127RadioFans.CN 收音机爱 好者资料库3VSX-826-K56785678ABCDEF Notes : The numbers in the remarks column correspond to the numbers on the “EXPLODED VIEWS”.For PCB ASSEMBLIES, Refer

15、to CONTRAST OF PCB ASSEMBLIES.EXPLODED VIEWSEXTERIOR SECTION (for VSX-826-K, VSX-821-K)EXTERIOR SECTION (for VSX-821-K, VSX-921-K)P74-22Cord AssyL068125101710-ILNot usedNot usedP74-23Power Trans8200960610850-IL8200960610970-IL8200960610860-ILP74-37Chassis Back3207213736000-IL3207213746100-IL32072137

16、36100-ILP74-45Stopper4380040162010-ILNot usedNot usedP74-49Front Panel3067215091000-IL3067215091130-IL3067215091100-ILBushingNot used2410040353010-IL2410040353010-ILNo. 68Cn,WireNot usedL000800020220-ILL000800020220-ILNo. 69Socket,Power ACNot usedG430040560021-ILG430040560021-ILNo. 70ScrewNot usedCB

17、Z30P080FTBCBZ30P080FTBNo. 71MarkNo.Symbol and DescriptionVSX-821-K/CUXCNSM VSX-826-K/SYXCN5VSX-821-K/SYXCN5Remarks*14DF4VSX-826-K1234ABCDEF1234CONTRAST OF PCB ASSEMBLIES A F AUDIO ASSY 7028070181030-IL, 7028070181060-IL and 7028070181080-IL are constructed the same except for the following: The moun

18、ting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. B F AMP7 ASSY Although 7028070251040-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

19、 7028070241030-IL and 7028070241010-IL are different in part number and they are NOT COMPATIBLE, they consist of the same service components. D F MAIN ASSY 70280702710H0-IL, 7028070271070-IL and 7028070271040-IL are constructed the same except for the following: The mounting positions of the additio

20、nal parts are described in the circuit diagram and PCB diagram of the parent manual. E F SUBWOOFER ASSY 7028070272070-IL and 7028070272080-IL are constructed the same except for the following: L F VIDEO ASSY 7028070261060-IL, 7028070261080-IL and 70280702610A0-IL are constructed the same except for

21、the following: The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. MarkSymbol and Description7028070181030-IL7028070181060-IL7028070181080-ILRemarksQ401, Q404J522020011210-ILNot usedJ522020011210-ILQ413, Q418Not usedJ522020011210-

22、ILNot usedCN400 CN,WIRE 2mmL002151102621-ILL002151132621-ILL002151102621-ILJA400 TER,RCA 9pinG607902AA550Y-ILG607902AA141Y-ILG607902AA550Y-ILMarkSymbol and Description70280702710H0-IL7028070271070-IL7028070271040-ILRemarksL6, L7 COIL,FILTER-INDUCTORNot usedD330900001330-ILNot usedRY6 RELAYNot usedG6

23、80120503020-ILNot usedCN9014 CN,WAFERNot usedL109012511110-ILNot usedCN2 CN,WIRENot usedL000311020030-ILNot usedCN4 CN,WIREL000101020310-ILNot usedL000101020310-ILCN9008 CN.WAFERNot usedL109012510910-ILNot usedJA104 TER,BOARD PUSH 4pNot usedG594408SA030Y-ILNot usedR15-R18Not usedC060010065050-ILNot

24、usedR35, R36Not usedC060047363050-ILNot usedC21, C22, C24, C25Not usedD02047306C060-ILNot usedMarkSymbol and Description7028070272070-IL7028070272080-ILRemarksD9604, D9605K06606R24P400-ILNot usedJA602 JACK,DING403515397000-ILNot used9601 TUNER,FM/AME903004100780-ILE903104100780-ILMarkSymbol and Desc

25、ription7028070261060-IL7028070261080-IL70280702610A0-ILRemarksQ1084Not usedJ520015301210-ILNot usedQ1082Not usedJ522101411210-ILNot usedQ1083Not usedJ522020011210-ILNot usedD1082, D1084Not usedK005041480030-ILNot usedX1003 CRYSTALE80014R318080-ILNot usedNot usedX1004 CRYSTALNot usedE80017R734410-ILE

26、80017R734410-ILCN1 CN,WAFERNot usedL109012520910-ILNot usedJA1001 TER,RCA 6pinG603610D0400Y-ILG603610A0040Y-ILG603610A0040Y-ILJA1000 TER,RCA 9pinG607902AD013Y-ILG607902AA013Y-ILG607902AA013Y-IL5VSX-826-K56785678ABCDEFN F FRONT ASSY Although 7028070211050-IL and 7028070211060-IL are different in part

27、 number and they are NOT COMPATIBLE, they consist of the same service components. P F 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 diagra

28、m of the parent manual. S F STANDBY ASSY 7028070225030-IL, 7028070225080-IL and 7028070225090-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

29、 additional parts are described in the circuit diagram and PCB diagram of the parent manual. U F USB ASSY 7028070201050-IL and 7028070201030-IL are constructed the same except for the following:MarkSymbol and Description7028070221030-IL7028070221080-IL70280702210D0-ILRemarksIC2038952521000040-IL8952

30、921000012-IL8952521000040-ILIC201J040740800240-ILNot usedNot usedCN203 CN,WAFERNot usedL109012511110-ILNot usedCN205 CN,WAFERNot usedL109012521110-ILNot usedMarkSymbol and Description7028070225030-IL7028070225080-IL7028070225090-ILRemarksQ302J522101441210-ILNot usedNot usedD9302K06015R044520-ILNot u

31、sedNot usedT301 POWER TRANS8200280150620-IL8200280150680-IL8200280150680-ILFU301 FUSE GLASS TUBE 20mmN751506301160-ILN751504001160-ILN751503151160-ILCN9302 CN.WAFER 7.92mmL108353280290-ILL108011430210-ILL108011430210-ILMarkSymbol and Description7028070191030-IL7028070191060-IL7028070191070-ILRemarks

32、IC1311Not usedJ080101500010-ILNot usedIC13168952521000011-IL8952921000021-IL8952521000011-ILIC9300Not usedJ126108618080-ILNot usedIC1306Not usedJ048107300010-ILNot usedIC1302Not usedJ044718100010-ILNot usedIC13238952521000020-IL8952921000030-IL8952521000020-ILIC1307Not usedTC7SA08FUNot usedIC1312Not

33、 usedTC7WHU04FUNot usedQ1319Not usedJ522101411210-ILNot usedQ1318Not usedJ500124200010-ILNot usedL1320 COIL,CHIPNot usedD311126000030-ILNot usedL1308, L1335 COIL,INDUCTORNot usedD3104R7010200-ILNot usedL1301, L1304, L1323, L1324Not usedD340160811210-ILNot usedL1363, L1364 CHIP BEADNot usedD340160811

34、210-ILD340160811210-ILX1301 CRYSTAL CHIPNot usedE80528R636360-ILNot usedX1302 CRYSTAL CHIPNot usedE80527R000050-ILNot usedCN1304 CN.WAFER 2.5mmL102526800400-ILL109012521110-ILL102526800400-ILCN9304 CN.WAFER 2.5mmNot usedL102526800400-ILNot usedMarkSymbol and Description7028070201050-IL7028070201030-

35、ILRemarksIC8028952921000040-IL8952921000040-IL6VSX-826-K1234ABCDEF1234CONTRAST TABLE FOR VSX-521-K/SYXCN5 AND VSX-421-K/SYXCN5VSX-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 number

36、s on the “EXPLODED VIEWS”.For PCB ASSEMBLIES, Refer to CONTRAST OF PCB ASSEMBLIES.MarkNo.Symbol and DescriptionVSX-521-K/CUXCNSM VSX-521-K/SYXCN5VSX-421-K/SYXCN5RemarksPCB ASSEMBLIESNSP1.MAIN ASSY7025HK1012010-IL7025HK1012050-IL7025HK1013010-ILP78-1 2.MAIN ASSY70280702710D0-IL7028070271050-IL7028070

37、271060-ILP78-2 2.SUBWOOFER ASSY7028070272050-IL7028070272080-IL7028070272060-ILNSP1.AMP5 ASSY7025HK1011017-IL7025HK1013017-IL7025HK1013017-ILP78-7 2.AMP5 ASSY7028070241030-IL7028070241010-IL7028070241010-ILNSP1.BT ASSY7025HK1009019-IL7025HK1009019-ILNot usedP78-8 2.BT ASSY7028070231010-IL70280702310

38、10-ILNot usedNSP1.VIDEO ASSY7025HK1011016-IL7025HK1011056-IL7025HK1013016-ILP78-9 2.VIDEO ASSY7028070261060-IL70280702610A0-IL7028070261040-ILNSP1.CPU ASSY7025HK1012011-IL7025HK1012051-IL7025HK1013011-ILP78-10 2.CPU ASSY7028070221020-IL70280702210F0-IL7028070221010-ILP78-12 2.BRIDGE B ASSY7028070223

39、070-IL7028070223070-IL7028070223010-ILP78-13 2.STANDBY ASSY7028070225030-IL7028070225090-IL7028070225090-ILNSP1.FRONT ASSY7025HK1012013-IL7025HK1012053-IL7025HK1013013-ILP78-14 2.FRONT ASSY7028070211020-IL70280702110B0-IL7028070211010-ILP78-16 2.MIC ASSY7028070213020-IL7028070213020-IL7028070213010-

40、ILNSP1.AUDIO ASSY7025HK1011014-IL7025HK1011024-IL7025HK1013014-ILP78-19 2.AUDIO ASSY7028070181030-IL7028070181080-IL7028070181010-ILNSP1.D-MAIN ASSY7025HK1012012-IL7025HK1012052-IL7025HK1013012-ILP78-21 2.D-MAIN ASSY7028070191020-IL7028070191080-IL7028070191010-ILPACKING SECTIONP71-1Remote Control (

41、AXD7619) 8300761900010-ILNot usedNot usedP71-1Remote Control (AXD7618)Not usedNot used8300761800010-ILP71-1Remote Control (AXD7620)Not used8300762000010-ILNot usedP71-5Microphone (for Auto MCACC setup)APM7008APM7008Not usedP71-6Operating Instructions (En/Frca/Es)5707000005040-ILNot usedNot usedP71-6

42、Operating Instructions (En/Fr/Es/De/It/Nl/Ru)Not used5707000005050-IL5707000005090-ILOperating Instructions (CD-ROM)Not used6517000000140-IL6517000000140-ILP71-7Box, Gift60072118200P0-IL60072118200T0-IL60072118200V0-ILAC Power CordNot usedL068250160020-ILL068250160020-ILNSPWarranty Card EUNot usedAR

43、Y7127ARY7127EXTERIOR SECTION (for VSX-521-K)P78-22Cord AssyL068125101710-ILNot usedNot usedP78-23Power Trans8200960610910-IL8200960610920-IL8200960610920-ILP78-37Chassis Back3207213726000-IL3207213726100-IL3207213716000-ILP78-45Stopper4380040162010-ILNot usedNot usedP78-49Front Panel3067215081000-IL

44、3067215081100-IL3067215081110-ILP78-51Window Display5077213123110-IL5077213123110-IL5077213123100-ILP78-50Window Display5077213113010-IL5077213113010-IL5077213113000-ILBushingNot used2410040353010-IL2410040353010-ILNo. 68Cn,WireNot usedL000800020220-ILL000800020220-ILNo. 69Socket,Power ACNot usedG43

45、0040560021-ILG430040560021-ILNo. 70ScrewNot usedCBZ30P080FTBCBZ30P080FTBNo. 717VSX-826-K56785678ABCDEFEXPLODED VIEWSEXTERIOR SECTION (for VSX-521-K, VSX-421-K)DF8VSX-826-K1234ABCDEF1234CONTRAST OF PCB ASSEMBLIES A F AUDIO ASSY 7028070181030-IL, 7028070181080-IL and 7028070181010-IL are constructed t

46、he 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 MAIN ASSY 70280702710D0-IL, 7028070271050-IL and 7028070271060-IL are constructed the same except

47、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 constructed the same except for the following: L F VIDEO ASSY 7028070261060-IL, 70280702610A0-IL and

48、 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 7028070211010-IL are constructed the same except for th

49、e following:MarkSymbol and Description7028070181030-IL7028070181080-IL7028070181010-ILRemarksQ422, Q424J522020011210-ILJ522020011210-ILNot usedQ423J520101411210-ILJ520101411210-ILNot usedMarkSymbol and Description70280702710D0-IL7028070271050-IL7028070271060-ILRemarksCN9012 CN.WAFERL109012510910-ILL

50、109012510910-ILNot usedMarkSymbol and Description7028070272050-IL7028070272080-IL7028070272060-ILRemarksCN602 CN.WAFER 2.0mmL101100041110-ILL101100041110-ILNot used9601 TUNER,FM/AME903004100780-ILE903104100780-ILE903104100780-ILMarkSymbol and Description7028070213020-IL7028070213010-ILRemarksIC902J1