Yorkville-LS700P-pwr-sm 维修电路原理图.pdf

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1、U.S.A.Yorkville Sound Inc.4625 Witmer Industrial EstateNiagara Falls, New York14305 USAVoice: (716) 297-2920Fax: (716) 297-3689WORLD HEADQUARTERSWEB ACCESS: http:/CANADAYorkville Sound550 Granite CourtPickering, OntarioL1W-3Y8 CANADAVoice: (905) 837-8481Fax: (905) 837-8746Quality and Innovation Sinc

2、e 1963Printed in CanadaSERVICE MANUALLS700PMODEL TYPE: ES700PRadioFans.CN 收音机爱 好者资料库Manual-Service-ls700p-1v0.pdfIMPORTANT SAFETY INSTRUCTIONSsafety-4v2.eps Aug 26/05CAUTION:TO REDUCE THE RISK OF ELECTRIC SHOCK, DONOT REMOVE COVER (OR BACK).NO USER SERVICEABLE PARTS INSIDE.REFER SERVICING TO QUALIFI

3、EDSERVICE PERSONNEL.INSTRUCTIONS PERTAINING TO ARISK OF FIRE, ELECTRIC SHOCK,OR INJURY TO PERSONSRead InstructionsThe Owners Manualshould be read and understood before operation of your unit. Please, save these instruc-tions for future reference.PackagingKeep the box and packaging materials, in case

4、 the unit needs to be returned for service.WarningWhen using electric products, basic precautions should always be followed, including the following:Power SourcesYour unit should be connected to a power source only of the voltage specified in the owners manual or as marked on the unit. This unit has

5、 a polarized plug. Do not use with an extension cord or receptacle unless the plug can be fully inserted. Precautions should be taken so that the grounding scheme on the unit is not defeated.HazardsDo not place this product on an unstable cart, stand, tripod, bracket or table. The product may fall,

6、causing serious personal injury and serious damage to the product. Use only with cart, stand, tripod, bracket, or table recommended by the manufacturer or sold with the product. Follow the manufacturers instructions when installing the product and use mounting accessories recommended by the manufact

7、urer.The apparatus should not be exposed to dripping or splashing water; no objects filled with liquids should be placed on the apparatus.Terminals marked with the “lightning bolt” are hazardous live; the external wiring connected to these terminals require installation by an instructed person or th

8、e use of ready made leads or cords.No naked flame sources, such as lighted candles, should be placed on the apparatus.Power CordThe AC supply cord should be routed so that it is unlikely that it will be damaged. If the AC supply cord is damaged DO NOT OPERATE THE UNIT.ServiceThe unit should be servi

9、ced only by qualified service personnel.AVIS:AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE,NENLEVEZ PAS LE COUVERT (OU LE PANNEAU ARRIERE) NE CONTIENT AUCUNE PIECEREPARABLE PAR LUTILISATEUR.CONSULTEZ UN TECHNICIEN QUALIFIEPOUR LENTRETIENTINSTRUCTIONS RELATIVES AU RISQUEDE FEU, CHOC LECTRIQUE, OUBLES

10、SURES AUX PERSONNESVeuillez Lire le ManuelIl contient des informations qui devraient tres comprises avant lopration de votre appareil. Conservez S.V.P. ces instructions pour consultations ultrieures.EmballageConservez la boite au cas ou lappareil devait tre retourner pour rparation.Attention:Lors de

11、 lutilisation de produits lectrique, assurez-vous dadhrer des prcautions de bases incluant celle qui suivent:AlimentationLappareil ne doit tre branch qu une source dalimentation correspondant au voltage spcifi dans le manuel ou tel quindiqu sur lappareil. Cet appareil est quip dune prise dalimentati

12、on polarise. Ne pas utiliser cet appareil avec un cordon de raccordement moins quil soit possible dinsrer compltement les trois lames. Des prcautions doivent tres prises afin deviter que le systme de mise la terre de lappareil ne soit dsengag.RisqueNe pas placer cet appareil sur un chariot, un suppo

13、rt, un trpied ou une table instables. Lappareil pourrait tomber et blesser quelquun ou subir des dommages importants. Utiliser seulement un chariot, un support, un trpied ou une table recommands par le fabricant ou vendus avec le produit. Suivre les instructions du fabricant pour installer lappareil

14、 et utiliser les accessoires recommands par le fabricant.Il convient de ne pas placer sur lappareil de sources de flammes nues, telles que des bougies allumes.Lappeil ne doit pas tre expos des gouttements deau ou des claboussures et quaucun objet rempli de liquide tel que des vases ne doit tre plac

15、sur lappareil.Les dispositifs marqus dune symbole “dclair” sont des parties dangereuses au toucher et que les cblages extrieurs connects ces dispositifs de connection extrieure doivent tre effectivs par un oprateur form ou en utilisant des cordons dj prpars.Cordon dAlimentationvitez dendommager le c

16、ordon dalimentation. NUTILISEZ PAS LAPPAREIL si le cordon dalimentation est endommag.ServiceConsultez un technicien qualifi pour lentretien de votre appareil.RadioFans.CN 收音机爱 好者资料库LS700P Parts List 8/31/2005YS #DescriptionQty.YS #DescriptionQty.YS #DescriptionQty.6405 RED 3MM LED 1V7 5MA BRT23501 B

17、52200F006 COMP WASH #4 SMALL28823 6-32 X 1 PAN PH TAPTITE JS50086410 GRN 3MM LED 1V7 5MA CLEAR BRT13556 XSISTOR HOLD SPRING-BAR (PLATED)48998 6-32 X 1 FLAT PH MS ZINC CLEAR46419 BRIDGE 35A 400V WIRE LEAD GI350423800 BELLY BUTTON #BB1 CORDS CANADA88803 8-32 X 3/8 PAN PHIL TAPTITE JS50046425 BAV21 200

18、V 0A25 DIODE T&R83862 SIL PAD 400 1.5X6.7528815 8-32 X 3/4 PAN PH TAPTITE JS500126825 1N4148 75V 0A45 DIODE T&R289897 CABINET COVER, BLACK, 54 WIDE20.0698749 10-32 X 1/2 QDX PH TAPTITE JS50026438 1N4007 400V 1A0 DIODE T&R163803 NYLON SECUR-A-TACH MINI PLASTIC TIE18756 #10 X 3/4 PAN PH TYPE A BLACK O

19、XIDE406479 MUR415 150V 4A0 DIODE FASREC123810 4 NYLON CABLE TIE138727 #10 X 1 PAN PH TYPE A JS500 BLACK245121 MZ4615RL 2V0 W25 ZENER 5% T&R28661 BUTTON KNOB FLAT GREY28786 10-32 X 1 1/4 PAN QD MS JS500 BLACK86440 1N750ARL 4V7 0W5 ZENER 5% T&R48693 S ROTARY KNOB GREY28777 #14 X 1FLAT PH TYPE A JS500

20、M6 HEAD46436 1N753ARL 6V2 0W5 ZENER 5% T&R13468 8 3/16 SJT AC LINE CORD STRIP 1718928 #14X11/4 ALLEN FLHD WOOD SCRW JS50066461 1N5240BRL 10V0 0W5 ZENER 5% T&R63821 HEYCO #1200 STRAIN RELIEF18794 5/16-18 X 3 1/2 GRD5 HEX BOLT JS50016450 1N5242B 12V0 0W5 ZENER 5% T&R28259D Y LOGO ELITE SERIES LARGE DO

21、MED13741 .5 SPACER ID-.171 OD-.25 #912-50066465 1N5250B 20V0 0W5 ZENER 5% T&R13521 SIDE ENTRY PCB CONN .156 8POS18657 6-32 X 3/8 HEX SPACER ALUMINUM46856 NJM7815FA TO220 P 15V0 REG IS V113538 24 PIN BREAKAWAY LOCK .1560.7087269 10 4R 350WPGM SPEAKER CAST FRAME26857 NJM7915FA TO220 N 15V0 REG IS V213

22、607 SIDE ENTRY PCB CONN. 9 POS.18818 3/4 OD X 3/8 ID X .080 THICK WASHER15101 BC550C TO92 NPN TRAN T&R TB103674 9 CIR CABLE HOLDER .09813511 #6 FLAT WASHER NYLON25102 BC560C TO92 PNP TRANSISTOR T&R TB58701 4-40 KEPS NUT ZINC28485 #6 SPLIT WASHER ZINC25109 MPSA43 TO92 NPN TRAN TA108800 6-32 KEPS NUT

23、ZINC148820 #8 FLAT WASHER JS50045114 MPSA92 TO92 PNP TRAN T&R TA148797 5/16-18 KEPS NUT JS50018473 #10 BLACK CUPWASHER SWF-10BK15119 2N5638 TO92 NCH JFET T&R TC44597 22AWG STRAN TC WIR JMP93436 DPDT PUSH SW PCMT H BREAK B4 MAKE26928 IRFP250 TO247 NCH MFET TM64599 22AWG SOLID SC WIR T&R JMP313585 DPD

24、T ROKR SW QUIK 250 AC/PWR IEC6516991 MJL21193 TO3P PNP TRAN TK25299 24AWG SOLID SC WIR RAD JMP73399 THERMO/BRKR:N/CLOSED OPEN96C16878 TL071CP IC FET OP AMP14745 5.0W 0R1 5% BLK RES68468 VELCRO STRAP 3/4X22CM (VELSTRAP)16882 TL072CP IC FET DUAL OP AMP74688 1/2W 2R2 5% T&R RES4CH1287 PPW /EPW 120VAC 6

25、0HZ TRD16745 LM13600N IC XCONDUCTANCE AMP14748 2.0W 3R9 5% T&R45190 MBS4992 TO92 8V5 TRNSISTR DIAC T&R24675 1/2W 10R 5% T&R RES26470 MAC15A6FP TO220 15A TRIAC 400V22013 1/8W 22R1 1%FLAME PROOF T&R RES26472 4K7 3% 0W0 THERMISTOR24816 1/4W 33R 5% T&R RES16473 68K 3% 0W0 THERMISTOR42019 1/8W 100R0 1%FL

26、AME PROOF T&R RES26482 115R 20% 0W0 PTC THERMISTOR24921 1/4W 100R 5% .2U T&R RES65405 _27P 200V 5%CAP T&R RAD CER.2NPO24909 1/4W 200R 5% T&R RES25199 100P 100V 2%CAP T&R RAD CER.2NPO44932 1/4W 200R 5% .2U T&R RES85197 220P 100V 2%CAP T&R RAD CER.2NPO24857 1/4W 220R 5% T&R RES25201 470P 100V 5%CAP T&

27、R RAD CER.2NPO102024 1/8W 249R 2%FLAME PROOF T&R RES45816 680P 100V 5%CAP T&R RAD CER.2NPO22025 1/8W 274R 1%FLAME PROOF T&R RES45275 _3N3 100V 5%CAP T&R RAD .2FLM64933 1/4W 470R 5% .2U T&R RES25209 _4N7 250V 5%CAP T&R RAD .2FLM22028 1/8W 475R 1%FLAME PROOF T&R RES46451 _4N7 250V 20%CAP BLK Y 10MM AC

28、12030 1/8W 681R 1%FLAME PROOF T&R RES25204 _10N 100V 10%CAP T&R RAD .2FLM14923 1/4W 680R 5% .2U T&R RES35840 _22N 400V 10%CAP BLK RAD POLY FLM14758 1/4W 953R 1% T&R RES86435 _22N 275V 20%CAP BLK X2 15MM AC14823 1/4W 1K 5% T&R RES35222 _33N 100V 10%CAP T&R RAD .2FLM14981 1/4W 1K 5%MINI T&R RES15224 _

29、47N 100V 10%CAP T&R RAD .2FLM84825 1/4W 1K8 5% T&R RES15228 100N 100V 5%CAP T&R RAD .2FLM214936 1/4W 2K7 5% .2U T&R RES105229 150N 63V 10%CAP T&R RAD .2FLM24764 1/4W 2K740 0.1% * T&R RES25231 220N 63V 10%CAP T&R RAD .2FLM74826 1/4W 3K3 5% T&R RES15318 220N 50V 10%CAP T&R BEAD X7R14943 1/4W 4K7 5% .2

30、U T&R RES45259 _4U7 63V 20%CAP T&R RAD .2EL24982 1/4W 4K7 5%MINI T&R RES35281 _10U 16V 20%CAP T&R RAD .2NP44939 1/4W 5K1 5% .2U T&R RES25945 _10U 63V 20%CAP T&R RAD .2EL24685 1.0W 5K6 5% T&R RES25260 _22U 50V 20%CAP T&R RAD .2EL64862 1/4W 5K6 5% T&R RES85961 _33U 16V 20%CAP T&R RAD .2NP64829 1/4W 10

31、K 5% T&R RES65265 _68U 25V 20%CAP T&R RAD .2EL44940 1/4W 10K 5% .2U T&R RES85267 100U 25V 20%CAP T&R RAD .2EL34983 1/4W 10K 5%MINI T&R RES95914 100U 63V 20%CAP BLK 10X13MM EL24630 1/2W 15K 5% T&R RES35621 470U 63V 20%CAP BLK 12X25MM EL44885 1/4W 20K 5% T&R RES45859 4700U 50V 20%CAP BLK 25X36MM ELS24

32、832 1/4W 22K 5% T&R RES25890 5600U 100V 20%CAP RAD 35X50MM ELS44941 1/4W 30K 5% .2U T&R RES84403 _10K 5B LIN 16MM P1414917 1/4W 31K6 1% T&R RES64389 _20K 1B LIN 16MM E432B STEREO P2414840 1/4W 33K 5% T&R RES5713 25 X 20 X 50 2 MIL PLASTIC BAG16122 1/4W 33K 5%MINI T&R RES53819 _5UH COIL 18AWG R000 AI

33、R CORE24794 1/4W 37K90 0.1% * T&R RES28483 ADAPTOR,SPEAKER STAND,METAL,BLACK14878 1/4W 43K 5% T&R RES28547 PLASTIC FOOT BLACK, POLYETHYLENE44834 1/4W 47K 5% T&R RES28567 CORNER, 2 LEGS/1 LIP BLACK OXIDE26119 1/4W 47K 5%MINI T&R RES28569 CORNER, 2 LEGS NO LIP BLACK OXIDE64835 1/4W 56K 5% T&R RES23489

34、 CLIP 250X032 18-22AWG DISCO/INSL74836 1/4W 68K 5% T&R RES13490 CLIP 250X032 14-16AWG DISCO/INSL14763 1/4W 82K50 0.1% * T&R RES23491 CLIP 205/187X020 18-22AWG DISCO/INS44772 1/4W 82K5 1% T&R RES43601 RING TERMINAL 16AWG WIRE & #8 SCREW24838 1/4W 100K 5% T&R RES43682 250 MALE PCB TAB REEL196120 1/4W

35、100K 5%MINI T&R RES13795 #8 GROUND LUG ZIERICK 505-16924839 1/4W 150K 5% T&R RES23498 1/4 JCK PCB MT HORZ44841 1/4W 220K 5% T&R RES63451 EYELET SMALL 0.089 OD PLATED574844 1/4W 1M 5% T&R RES43412 LOWPROFILE FUSEHOLDER FOR .25X1.2514888 1/4W 4M7 5% T&R RES13414 INTERNATIONAL PC MOUNT FUSEHOLDER88742

36、4-40 X 3/8 PAN PH TAPTITE JS500162427 5.0 AMP SLO-BLO .25X1.25 FUSE18861 4-40 X 3/8 PAN PH MS JS50022438 12.0 AMP SLO-BLO .25X1.25 FUSE48799 #6 X 1/4 PAN PH TYPE B JS50018565 BAR HANDLE ALL METAL28801 6-32 X 3/8 PAN PH TAPTITE JS50028604 10-32 T NUT88806 6-32 X 1/2 PAN PH TAPTITE JS5002YORKVILLENAME

37、:PCB#&VER:MODELS:SCH ISSUE:TITLE:DATE:M508PS218PES700PM508A.SCHAUG/26/2004PWR_AMP1.60D110V3n3C185K6R51680RR64680RR1220KR2100v3n3C201N4004D15100RR36274RR4PILOTREDLD110987654321#DESCRIPTION OF CHANGEVER#DATEMODEL(S):-DDDDDDDDDAUG/26/04VVVVVVVVV1.60NNNNNNNNNPC#6722_ADD_R66,R67_E-B,Q13,Q8LS700P-PS218PM5

38、08A.SCH_DATABASE_HISTORY4K7R5SGDNIRFP250Q195K61WR41220KR6MC22953RR725v27pC1922KR9953RR1068U16VC168U16VC2MC21274RR5412v500mWD22475RR55BC550Q8249RR13MPSA92Q930KR52MPSA43Q3MPSA43Q42K7R142K7R15BC550Q10200RR164K7R23249RR17BC550Q1116V33UC6D4D510KR1810KR42BAV21D32BC550Q1210V3N3C1010KR1960v470PC11SGDNIRFP25

39、0Q15SGDNIRFP250Q160R15WR450R15WR4625v680PC1263v220nC14MUR415D910KR20500mW10vD10500mW10vD11MPSA43Q2MPSA92Q13MPSA43Q21100RR2110v100NC15200RR22MPSA92Q22BAV21D21BC560Q1416V33UC7BAV21D142K7R242K7R25475RR26470RR592V0250mWD125K1R11100u63vC4D6D756KR2843KR29100RR3016V33UC531K6R3268KR4768KR485K6R4425v100pC925

40、v100PC13100RR345uHL12N5638Q25953RR40D2MPSA43Q130KR50MPSA92Q7MPSA92Q616v10uC8MT1MT2GTRIAC_MAC15A4FPQ17MT1GMT2MBS4992Q18953RR434K7R56D331MR33MPSA92Q5MUR415D302K7R272N5638Q241N4004D1622RR3910R0.5WR4930KR355K6R322u16vC25BAV21D1730KR5710v500mWD23200RR58MUR415D24MJL21193Q20470u63vC235600u100vC261N4004D281

41、N4004D29MUR415D25MUR415D261N4004D31470u63vC245600u100vC27D18D19D20MPSA92Q231MR6031K6R6131K6R8MUR415D272R20.5WR622R20.5WR6363v220nC2863v220nC29MC32MC11MC34MC1563v220nC3060v470PC335K6R654u763vC343R90.5WR1263v100nC3200RR3163v4n7C2225v470pC3125v470pC32GMT2MT1MAC15A4FPBC550CC B EBC560CMPSA43E B CMPSA92D

42、S G2N5638MT1NCMT2MBS4992200RR5350v470pC21MJL21193ECB4.7V1N750AD364.7V1N750AD35IRFP250SDG4K7R674K7R66IAMP_INPOS_IN_RVMID+NEG_IN_LNEG_IN_LVA_OUTNEG_IN_RVH-VMID-CLIP_RGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDFET_CNTLPOS_IN_LPOS_IN_LCLIP_LCLIP_LVH+VH+CONNECTED TO M509 MX1987654321SERVICE WARNING: POTENTIA

43、LS GREATER THAN 130VDC PRESENT.USE EXTREME CAUTION.AMPLIFIERTHE LEFT CHANCONNECTIONS TO1.7mA7.5mAOUTPUTSMC2MC1*AU:M508AV16.PRNVCD.020.012.008.005.020.012.008.005SHEARSHEARSHEARSHEARSHEARSHEARSOLDERSIDE M508-6.00BLANK SIZE=17.35X8.625M508-6.002 oz COPPERVCDDRILL DETL M508-5.20D1L4148D14LBAV21D2L4148Q

44、1LA43Q2LA43Q3LA43Q4LA43Q5LA92Q6LA92Q7LA92R36L100RR7L953RR11L5K1D33R4148D36R4V7R55L475RR19L10KC3R100nR20L10KR22L200RR18L10KC18L3N3R14L2K7R30L100RR57R30KR5R4K7R44L5K6R10R953RJ6LD15L4004R27L2K7R6L220KR33R1MR31L200RR24L2K7R35L30KR25L2K7R21L100RR15L2K7MC1_BFUNCTIONR56R4K7R28L56KR2L220KR29L43KR39L22R1LD1L

45、RC4L63V100UQ8L550Q13LA92Q10L550Q11L550Q12L550R60L1MQ14L560R52L30KD18R4148C11L470PC12L680PC13L100PC10L3N3C14L220NC33L470PR17R249RR17L249RC20L3N3R40R953RR7R953RR26L475RR33L1MR49L0.5W10RC15L100NR47L68KR48L68KR65R5K6Q24L2N5638C8L10U16VJ13C1L68U16VC2L68U16VC29L220nD11L10VQ18LMBS4992Q9LA92C5L33U16VD35R4V7

46、C7L33U16VR32L31K6C22L4N7R50L30KR62L0.5WATT2R2C6L33U16VDOWNBARD24LMUR415C21L470pR26R475RR23L4K7L1L5UHR51L5K6D5L4148Q15RPART#6928IRFP250D7R4148J7LDOWNBARD27LMUR415R45L0R15WATTSC30L220nH1RD34L4004D28L4004D12L2V0DOWNBARD9LMUR415C32R470PD4L4148DOWNBARD25LMUR415J5LD32LBAV21R40L953RD33L4148D18L4148J2WC1J4C

47、24L470u63vC27PART#5600U100VQ17L#XXXXTRIACMAC15A4FPYYYD28R4004D17RBAV21R65L5K6C28R220nC34L22U50VC25R16v22uC31L470PQ16LPART#IRFP250R41L1WATT5K6D34R4004R3L5K6R46L0R15WATTSD10L10VDOWNBARD26LMUR415Q23LA92Q22LA92Q21LA43D23L10vD22L12VC23L470u63vR12L3R92_WATTSDOWNBARD30LMUR415R62R0.5WATT2R2Q20LMJL21193Q19LP

48、ART#6928IRFP250R9R22KQ25L2N5638R58L200RH6RR57L30KR56L4K7R43R953RR10L953RR53L200RR58R200RQ15LPART#6928IRFP250D7L4148H1LD19R4148RTVD17LBAV21C28L220nR3R5K6C25L16v22uR9L22KJ15C21R470pC26PART#5600U100VR12R3R92_WATTSH6LJ9R50R30KR53R200RQ25R2N5638R61R31K6Q19RPART#6928IRFP250Q20RMJL21193R52R30KR63L0.5WATT2R

49、2D2R4148C23R470u63vD22R12VD23R10vQ21RA43Q22RA92Q23RMPSA92DOWNBARD26RMUR415D10R10VR46R0R15WATTSD21RBAV21D15R4004R41R1WATT5K6Q16RPART#IRFP250R44R5K6D16R4004Q17R#XXXXTRIACMAC15A4FPYYYC24R470u63vD20R4148R16L200RJ5RDOWNBARD25RMUR415D4R4148C20R3N3DOWNBARD9RMUR415D12R2V0D31R4004D29L4004C30R220nEY6RR45R0R15

50、WATTSDOWNBARD27RMUR415J11EY7REY8RD5R4148D6L4148R51R5K6L1R5UHR23R4K7D35L4V7C33R470pDOWNBARD24RMUR415C6R33U16VR59R470RC7R33U16VC22R4N7C5R33U16VQ9RA92Q18RMBS4992D11R10VC29R220nC2R68U16VC1R68U16VC8R10U16VQ24R2N5638R32R31K6R67R4K7R48R68KR47R68KC15R100NR49R0.5W10RR55R475RD36L4V7R54R274RR13R249RC10R3N3R13L