Yorkville-CM1260-pwr-sm 维修电路原理图.pdf

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1、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

2、 Innovation Since 1963 Printed in Canada SERVICE MANUAL cm1260RadioFans.CN 收音机爱 好者资料库Manual-Service-CM1260-1v30.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 QUAL

3、IFIEDSERVICE 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 c

4、ase 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

5、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 fal

6、l, 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 manuf

7、acturer.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

8、 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

9、 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 LENTRE

10、TIENTINSTRUCTIONS 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

11、 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 q

12、uindiqu 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 soi

13、t 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 pro

14、duit. 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

15、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 extrieur

16、e 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

17、 好者资料库cm1260YS No. DescriptionQty.YS No. DescriptionQty.5925 _1U5 250DC 10%CAP BLK RAD POLYE FLM15932 _2U2 100V 10%CAP BLK RAD POLY FLM13780 _220UH COIL 22AWG R000 BOBBIN18547 PLASTIC FOOT BLACK, POLYETHYLENE43478 CLIP 205/187X032 18-22AWG DISCO/INS13489 CLIP 250X032 18-22AWG DISCO/INSL13491 CLIP 20

18、5/187X020 18-22AWG DISCO/INS23924 1/4 JCK PCB MT VERT 2XTIP HICURNT28513 WHITE BLANK XOVERDISH PLASTIC CNFG413451 EYELET SMALL 0.089 OD PLATED18604 10-32 T NUT47448 8R 40W 1DRIVER HD120F8R13803 NYLON SECUR-A-TACH MINI PLASTIC TIE13827 SQUARE BUMPER BUTTON BLACK18261 GE VELVET/MATTE LEXAN .007X12X240

19、.1678453 LEXAN YS LOGO BLACK 7/8X7/813641 S.C BAYONET WIRE SOCKET TINNED13647 12V 18W SC BAYONET #1141 BULB18900 YORKVILLE WARRANTY CARD 2-YR UNLTD.13543 20 PIN BRKAWAY 90 LOCK .1560.23549 TRIFURCON TERM .15643558 TERM HOUSING 4 CIR .156/RAMP18602 1/4-20 T NUT44739 10.W 10R 5% BLK RES18785 #8 X 3/4

20、OVAL PH TYPE A BLACK OXIDE88815 8-32 X 3/4 PAN PH TAPTITE JS50048756 #10 X 3/4 PAN PH TYPE A BLACK OXIDE88781 #10 X 7/8 FLAT PHIL TYPE A JS500BLK48727 #10 X 1 PAN PH TYPE A JS500 BLACK88786 10-32 X 1 1/4 PAN QD MS JS500 BLACK48770 1/4-20 X 1 5/16 TRUSS PH MS JS50048987 M5 X 25 PAN PHIL JS500 ZINC287

21、35 0.125 X 0.190 ALUMINUM RIVET17317 12 8R 150WPGM SPEAKER18818 3/4 OD X 3/8 ID X .080 THICK WASHER48489 1/4-20 SPLIT WASHER ZINC28817 #10 FLAT WASHER FOR 3/16 BOLT2#Part#DescriptionLabeled Components18513WHT X-OVER DISH - PLASTIC239241/4 JCK PCB MT VERT 2XTIP HI-CURRENT3364712V 18W SC BAYONET #1141

22、 BULB43641S.C. BAYONET WIRE SOCKET TINNED58879M5 X 10 DIN 7985 MS ZINC SCREW68886NEOPRENE N252 DRIVER GASKET7M694GENERIC DRIVER SUPPORT*8N252PPN252 REPLACEMENT PHASE PLUG9N252XN8R 30W 1DRIVER RCF-N252XN10M-73N252 REPLACEMENT DIAPHRAM11z305CM1260 GRILL*Crossover Dish128453YS LOGO BLK13731712 8R 150WP

23、GM SPEAKER14H07AHORN 60 X 40 1 STY 2000HZ158461TRIM CLIP (PLATED BLK ZINC)168547PLASTIC FOOT BLACKHF Driver shown with mounting plateFront view of CM1260 with grill taken offBottom view showing two of the four feet *NOTE: Replacement grills & HF Driver supports are Special-Order and are only availab

24、le while the model is in production. applicable to serial numbers prior to 102xxxx431214 13121157810diaphram not shown6 91615Parts-Serv-cm1260-Speaker EnclosureNAME:MODELS:SCH ISSUE:TITLE:DATE:.PT#7279128R_75WSPKR1HD1201DRIVER8R-40W22AWG0.22MHL1#1141LB1100V1u5C1SLEEVEFUNCTION1/4_VERT_HI-CURRENT100V2

25、u2C210R10WR1SLEEVEFUNCTION1/4_VERT_HI-CURRENT10987654321#DESCRIPTION OF CHANGEVER#DATEMODEL(S):-DDDDDDOCT/24/00JUN/29/00FEB/10/00APR/12/99VVVVVV1.301.201.101.P1NNNNNNPC#6289_C2_3U3-2U2_N252-HD120REVERSE_HORN_POLARITYRENAME_C2-C1_C3-C2_MATCH_LAYOUTREDONE_FOR_DISHCM1260-M566BM566B.SCH_DATABASE_HISTORY

26、1.30OCT/24/2000CM1260CM1260_X-OVERCM1260.SCHSHEARSHEAR.012.008.0053.00M566R1.10WATT10RGUIDEETCHLIGHT_SOCKET#1141.1110987654321#DESCRIPTION OF CHANGEVER#DATEMODEL(S):-DDDDDDD.OCT/03/05NOV/30/04OCT/02/00VVVVVVV.3.002.202.10NNNNNNPC#7082 ENLARGE HOLES FOR MOLEX #3543ADD_ROUT-GAUGE,ETCH-GUIDE-TARGETSPC#

27、6974_UPDATE_JACK_HOLES_TO_SLOTSPC#6753_REMOVE_UNUSED_ROUTING+HOLESPC#6289_C2_3u3-2u2Y112M-CM1260M566.PCB_DATABASE_HISTORY231PART#FUNCTIONMODELPCB#ISSUE#M566B3.00M566AY112M/CM1260231PART#FUNCTIONC1100V.1u5INSIDE WIREOUTSIDE WIREL122AWG.220uHPT#3780C2100V.2u23.00VERSIONM566AND RTVLAY FLATCM1260 IS M566BY112M IS M566APRODUCTION NOTESBLKBLKREDREDYELLYELLBLKBLK