Yorkville CM1260 Service Manual 电路图.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: CANADA Yorkville Sound 550 Granite Court Pickering, Ontario L1W-3Y8 CANADA Voice: (905) 837-8481 Fax: (905) 837-8746 Quality and Innova

2、tion Since 1963 Printed in Canada SERVICE MANUAL cm1260 RadioFans.CN 收音机爱 好者资料库 Manual-Service-CM1260-1v30.pdf IMPORTANT SAFETY INSTRUCTIONS safety-4v3.eps Oct. 26/05 CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QU

3、ALIFIED SERVICE PERSONNEL. INSTRUCTIONS PERTAINING TO A RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS Read Instructions The Owners Manualshould be read and understood before operation of your unit. Please, save these instruc- tions for future reference. Packaging Keep the box and packaging mate

4、rials, in case the unit needs to be returned for service. Warning When using electric products, basic precautions should always be followed, including the following: Power Sources Your unit should be connected to a power source only of the voltage specified in the owners manual or as marked on the u

5、nit. 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. Hazards Do not place this product on an unstable cart, stand, tripod, bracket or table. Th

6、e 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 recomme

7、nded 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 i

8、nstructed 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 Cord The AC supply cord should be routed so that it is unlikely that it will be damaged

9、. If the AC supply cord is damaged DO NOT OPERATE THE UNIT. Service The 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 PIECE REPARABLE PAR LUTILISATEUR. CONSULTEZ UN

10、TECHNICIEN QUALIFIE POUR LENTRETIENT INSTRUCTIONS RELATIVES AU RISQUE DE FEU, CHOC LECTRIQUE, OU BLESSURES AUX PERSONNES Veuillez Lire le Manuel Il contient des informations qui devraient tres comprises avant lopration de votre appareil. Conservez S.V.P. ces instructions pour consultations ultrieure

11、s. Emballage Conservez 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: Alimentation Lappareil ne doit tre branch qu une source dalimentation correspondan

12、t 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

13、systme de mise la terre de lappareil ne soit dsengag. Risque Ne 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 reco

14、mmands 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 exp

15、os 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 extrieur

16、s connects ces dispositifs de connection extrieure doivent tre effectivs par un oprateur form ou en utilisant des cordons dj prpars. Cordon dAlimentation vitez dendommager le cordon dalimentation. NUTILISEZ PAS LAPPAREIL si le cordon dalimentation est endommag. Service Consultez un technicien qualif

17、i pour lentretien de votre appareil. RadioFans.CN 收音机爱 好者资料库 cm1260 YS No. DescriptionQty.YS No. DescriptionQty. 5925 _1U5 250DC 10%CAP BLK RAD POLYE FLM1 5932 _2U2 100V 10%CAP BLK RAD POLY FLM1 3780 _220UH COIL 22AWG R000 BOBBIN1 8547 PLASTIC FOOT BLACK, POLYETHYLENE4 3478 CLIP 205/187X032 18-22AWG

18、 DISCO/INS1 3489 CLIP 250X032 18-22AWG DISCO/INSL1 3491 CLIP 205/187X020 18-22AWG DISCO/INS2 3924 1/4 JCK PCB MT VERT 2XTIP HICURNT2 8513 WHITE BLANK XOVERDISH PLASTIC CNFG41 3451 EYELET SMALL 0.089 OD PLATED1 8604 10-32 T NUT4 7448 8R 40W 1DRIVER HD120F8R1 3803 NYLON SECUR-A-TACH MINI PLASTIC TIE1

19、3827 SQUARE BUMPER BUTTON BLACK1 8261 GE VELVET/MATTE LEXAN .007X12X240.167 8453 LEXAN YS LOGO BLACK 7/8X7/81 3641 S.C BAYONET WIRE SOCKET TINNED1 3647 12V 18W SC BAYONET #1141 BULB1 8900 YORKVILLE WARRANTY CARD 2-YR UNLTD.1 3543 20 PIN BRKAWAY 90 LOCK .1560.2 3549 TRIFURCON TERM .1564 3558 TERM HOU

20、SING 4 CIR .156/RAMP1 8602 1/4-20 T NUT4 4739 10.W 10R 5% BLK RES1 8785 #8 X 3/4 OVAL PH TYPE A BLACK OXIDE8 8815 8-32 X 3/4 PAN PH TAPTITE JS5004 8756 #10 X 3/4 PAN PH TYPE A BLACK OXIDE8 8781 #10 X 7/8 FLAT PHIL TYPE A JS500BLK4 8727 #10 X 1 PAN PH TYPE A JS500 BLACK8 8786 10-32 X 1 1/4 PAN QD MS

21、JS500 BLACK4 8770 1/4-20 X 1 5/16 TRUSS PH MS JS5004 8987 M5 X 25 PAN PHIL JS500 ZINC2 8735 0.125 X 0.190 ALUMINUM RIVET1 7317 12 8R 150WPGM SPEAKER1 8818 3/4 OD X 3/8 ID X .080 THICK WASHER4 8489 1/4-20 SPLIT WASHER ZINC2 8817 #10 FLAT WASHER FOR 3/16 BOLT2 RadioFans.CN 收音机爱 好者资料库 #Part#Description

22、 Labeled Components 18513WHT X-OVER DISH - PLASTIC 239241/4 JCK PCB MT VERT 2XTIP HI-CURRENT 3364712V 18W SC BAYONET #1141 BULB 43641S.C. BAYONET WIRE SOCKET TINNED 58879M5 X 10 DIN 7985 MS ZINC SCREW 68886NEOPRENE N252 DRIVER GASKET 7M694GENERIC DRIVER SUPPORT* 8N252PPN252 REPLACEMENT PHASE PLUG 9N

23、252XN8R 30W 1DRIVER RCF-N252XN 10M-73N252 REPLACEMENT DIAPHRAM 11z305CM1260 GRILL* Crossover Dish128453YS LOGO BLK 13731712 8R 150WPGM SPEAKER 14H07AHORN 60 X 40 1 STY 2000HZ 158461TRIM CLIP (PLATED BLK ZINC) 168547PLASTIC FOOT BLACK HF Driver shown with mounting plate Front view of CM1260 with gril

24、l taken offBottom view showing two of the four feet *NOTE: Replacement grills & HF Driver supports are Special-Order and are only available while the model is in production. applicable to serial numbers prior to 102xxxx 4 3 1 2 14 13 12 11 5 7 8 10 diaphram not shown 6 9 16 15 Parts-Serv-cm1260-Spea

25、ker Enclosure NAME: MODELS: SCH ISSUE: TITLE: DATE: . . . . . PT#7279 128R_75W SPKR1 HD120 1DRIVER 8R-40W 22AWG 0.22MH L1 #1141 LB1 100V1u5 C1 SLEEVE FUNCTION 1/4_VERT_HI-CURRENT 100V2u2 C2 10R 10W R1 SLEEVE FUNCTION 1/4_VERT_HI-CURRENT 10 9 8 7 6 5 4 3 2 1 #DESCRIPTION OF CHANGEVER#DATE MODEL(S):-

26、D D D D D D OCT/24/00 JUN/29/00 FEB/10/00 APR/12/99 V V V V V V 1.30 1.20 1.10 1.P1 N N N N N N PC#6289_C2_3U3-2U2_N252-HD120 REVERSE_HORN_POLARITY RENAME_C2-C1_C3-C2_MATCH_LAYOUT REDONE_FOR_DISH CM1260-M566B M566B.SCH_DATABASE_HISTORY 1.30 OCT/24/2000 CM1260 CM1260_X-OVER CM1260.SCH SHEARSHEAR .012

27、 .008 .005 3.00M566 R1 . 10WATT 10R GUIDE ETCH LIGHT_SOCKET #1141 . 11 10 9 8 7 6 5 4 3 2 1 #DESCRIPTION OF CHANGEVER#DATE MODEL(S):- D D D D D D D . OCT/03/05 NOV/30/04 OCT/02/00 V V V V V V V . 3.00 2.20 2.10 N N N N N N PC#7082 ENLARGE HOLES FOR MOLEX #3543 ADD_ROUT-GAUGE,ETCH-GUIDE-TARGETS PC#69

28、74_UPDATE_JACK_HOLES_TO_SLOTS PC#6753_REMOVE_UNUSED_ROUTING+HOLES PC#6289_C2_3u3-2u2 Y112M-CM1260 M566.PCB_DATABASE_HISTORY 2 3 1 PART# FUNCTION MODELPCB#ISSUE# M566B 3.00 M566A Y112M/CM1260 2 3 1 PART# FUNCTION C1 100V . 1u5 INSIDE WIRE OUTSIDE WIRE L1 22AWG . . . 220uH PT#3780 C2 100V . 2u2 3.00 VERSION M566 AND RTV LAY FLAT CM1260 IS M566B Y112M IS M566A PRODUCTION NOTES BLK BLK RED RED YELL YELL BLK BLK