Yorkville-A15-pwr-sm 维修电路原理图.pdf

U.S.A. Yorkville Sound Inc. 4625 Witmer Industrial Estate Niagara Falls, New York 14305 USA Voice: (716) 297-2920 Fax: (716) 297-3689 WORLD HEADQUARTERS WEB ACCESS: http:/ CANADA Yorkville Sound 550 Granite Court Pickering, Ontario L1W-3Y8 CANADA Voice: (905) 837-8481 Fax: (905) 837-8746 Quality and Innovation Since 1963 Printed in Canada SERVICE MANUAL a15RadioFans.CN 收音机爱 好者资料库Manual-Service-a15-1v0.pdfIMPORTANT SAFETY INSTRUCTIONSsafety-4v3.eps Oct. 26/05CAUTION:TO REDUCE THE RISK OF ELECTRIC SHOCK, DONOT REMOVE COVER (OR BACK).NO USER SERVICEABLE PARTS INSIDE.REFER SERVICING TO QUALIFIEDSERVICE 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 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 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, 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 manufacturer.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 the use of ready made leads or cords.Ensure that proper ventilation is provided around the appliance.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 serviced 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, OUBLESSURES 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 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 dalimentation 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 support, 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 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 sur lappareil.Assurez que lappareil est fourni de la propre ventilation.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 cordon 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a15YS No. DescriptionQty.YS No. DescriptionQty.5966 _1U5 150AC 10%CAP BLK RAD POLYP FLM1713 25 X 20 X 50 2 MIL PLASTIC BAG13784 _300UH COIL 22AWG R000 BOBBIN18483 ADAPTOR,SPEAKER STAND,METAL,BLACK18520 RUBBER BUMPER WITH WASHER -MEDIUM-48521 RUBBER BUMPER WITH WASHER VERYSMALL68570 CORNER, 2 LEGS NOTCED LIP BLACK88885 NEOPRENE EMINENCE DRIVER GASKET13489 CLIP 250X032 18-22AWG DISCO/INSL23491 CLIP 205/187X020 18-22AWG DISCO/INS23924 1/4 JCK PCB MT VERT 2XTIP HICURNT23628 SPKON 4C PCB MT VERT 250TAB GRY #428509 BLACK BLANK XOVERDISH PLASTIC CNFG113451 EYELET SMALL 0.089 OD PLATED28534 GREY BAR HANDLE ALL METAL28604 10-32 T NUT43853 1/2-13X 2 NYLON HEX SCREW13855 1/2-13 NYLON HEX NUT13803 NYLON SECUR-A-TACH MINI PLASTIC TIE18508T LARGE DISH ALUMINIZED DECAL18239D Y LOGO SML. DOMED YORKVILLE WHT.13641 S.C BAYONET WIRE SOCKET TINNED23644 12V 24W SC BAYONET #1156 BULB23543 20 PIN BRKAWAY 90 LOCK .1560.23549 TRIFURCON TERM .15643558 TERM HOUSING 4 CIR .156/RAMP18800 6-32 KEPS NUT ZINC28602 1/4-20 T NUT44599 22AWG SOLID SC WIR T&R JMP55013 15.W 22R 5% BLK RES19865 3/16 X 26 X 26 HIPS GREY METALLIC18729 #4 X 3/8 FLAT QUAD TYPE A JS500 BLK28835 6-32 X 1/2 PAN QUAD MS TIN PLATED28811 #6 X 1 1/4 FLAT QDRX WS LR CLEAR ZN88767 #8 X 3/4 PAN PHIL TYPE A JS500 BLK48785 #8 X 3/4 OVAL PH TYPE A BLACK OXIDE88815 8-32 X 3/4 PAN PH TAPTITE JS50048756 #10 X 3/4 PAN PH TYPE A BLACK OXIDE348727 #10 X 1 PAN PH TYPE A JS500 BLACK48786 10-32 X 1 1/4 PAN QD MS JS500 BLACK48862 #10 X 1 1/2 PAN PH TYPE A JS50028777 #14 X 1FLAT PH TYPE A JS500 M6 HEAD48928 #14X11/4 ALLEN FLHD WOOD SCRW JS50088709 1/4-20 X 1.5 PAN PHIL MS ZINC CLEAR48931 1/4-20 X 5/8 HEX HEAD BOLT27451 15 8R 400WPGM SPEAKER18489 1/4-20 SPLIT WASHER ZINC28817 #10 FLAT WASHER FOR 3/16 BOLT28877665544332211AABBCCDDEEFFGGHHIIJJKKProductDate:Filename:PCB#M1262-1V01sch.sch2002ADRENALIN A15Fri May 20, 2005TitleofSheetRev:21V1.01M1262ProductDate:Filename:PCB#M1262-1V01sch.sch2002ADRENALIN A15Fri May 20, 2005TitleofSheetRev:21V1.01M12621+1_3628SPEAKON 4CJ3:A2+2_3628SPEAKON 4CJ3:B1+1_3628SPEAKON 4CJ2:AB13644#1156 Bulb#1156 BulbB23644Bayonet Bulb Socket3641LITE1Bayonet Bulb Socket3641LITE2C11U55966140V5.0WR2#46768R2+2_3628SPEAKON 4CJ2:B400WPGMR118.W.22R501360WPGM300UH3784L1SP2WOOFER#745115 8RX5SP1HORN1 8R#7450A-15 Top BoxSTUFF JUMPER X5INSTEAD OF R2SLEEVEJ11/4in JCK3924SLEEVEJ41/4in JCK39241310741911128#2356VER#MODEL(S):-DATEDESCRIPTION OF CHANGEVVVV1.00VVVVVVVDDDAPR-21-2005NNNFIRST CREATIONA15DDDDDDDNNNNNNM1262 Database HistoryNVDNNVDYorkville Sound04/12/05 12:19:54HORNWOOF.ATS2-50+20-40-30-20-10+0+10dBV-50+20-40-30-20-10+0+10dBV2020k501002005001k2k5k10kHzHORNWOOFVCDCLINCHORIGINLONG AXISSHORT AXISINSERTORIGINM1262Pcb MechStepAndRepeat - X26.050,Y24.275BlankSize - 12800 x9250V1.01TABNORMALSOCKETSOCKET WITH DIRECTIONNORMAL LARGESOCKET UPSIDE DOWNREDBLACKBLACKYELLOWM1262V1.01Top AssyPRODUCTION NOTES:1. BOARD ASSEMBLY: CUT BULB SOCKET WIRES TO 2 LENGTHB1 AND B2 ARE FIXED BECAUSE THE ROUTE HAS BEEN INCREASEDFORCE UPDATE THE PART ONCE TONY HAS CREATED NEW GRAPHFOR 700mil ROUTE WIDTHVTRVTRGUIDEETCHTIP2SLEEVETIP1TIP2SLEEVETIP114 OF 24 PIN BREAKAWAY LOCK .156RTV1GUIDEETCHOUTSIDE WIREINSIDE WIRE1152#6341DATEMODEL(S):-VER#DESCRIPTION OF CHANGEDDVVNNDDDDVVVVNNNNM1262 Drill HistoryA151-2+1+2+1+2-2-NL4MP-11-SPEAKON 4C1-2+1+2+1+2-2-NL4MP-11-SPEAKON 4C12963#131110548721DATEMODEL(S):-VER#DESCRIPTION OF CHANGEDDDVVVVVDDNNNNNDDDVVVVVDDNNNM1262 Database HistoryA15FIRST CREATIONVDAPR-21-2005 V1.00NNNMAY-19-2005 V1.01PC#6900: ADD AN EXTRA PAD NEXT TO L1 PAD41653#2MODEL(S):-PC#*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORYPENDING CHANGEXXXXPCPCPCPCPCPCM1262 PENDING CHANGESA15use newer route for bulbs with 700mil widthMOVE C1 RIGHT SLIGHTLY TO AVOID L1 LEAD392439243641354336415966378450133644364436283628Bayonet Bulb SocketBayonet Bulb Socket1U5140V300UH22AWG18.W22R#1156 Bulb#1156 BulbH+W+W-H-V1.01X5X3J4X4M1262A15J1LITE2W1LITE1C1L1R1B1B2X1X2J3J2