Yorkville-AP818-pwr-sm 维修电路原理图.pdf
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1、SERVICE MANUALU.S.A.Yorkville Sound Inc.4625 Witmer Industrial EstateNiagara Falls, New York14305 USAVoice: (716) 297-2920Fax: (716) 297-3689WORLD HEADQUARTERSCANADAYorkville Sound550 Granite CourtPickering, OntarioL1W-3Y8 CANADAVoice: (905) 837-8481Fax: (905) 837-8746Quality and Innovation Since 19
2、63Printed in CanadaWEB ACCESS: http:/R2RadioFans.CN 收音机爱 好者资料库Manual-Service-ap81x-00-2v8.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
3、.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
4、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.
5、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 per
6、sonal 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
7、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
8、 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 OPE
9、RATE 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 RELA
10、TIVES 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 t
11、re 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.
12、 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
13、 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 instr
14、uctions 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 d
15、e 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 effectiv
16、s 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AP800 Parts List
17、 10/25/99YS #DescriptionQty.YS #DescriptionQty.YS #DescriptionQty.350728 PIN X .6 I.C DEEP SOCKET15228100N 100V 5%CAP T&R RAD .2FLM5849951/4W 33R2 1%FLAME PROOF T&R RES6355044PIN PLCC SOCKET15314100N 50V 10%CAP T&R BEAD X7R1247045.OW 33R 5% BLK RES1355784PIN PLCC SOCKET15230180N 63V 5%CAP T&R RAD .2
18、FLM261341/4W 47R 5%MINI T&R RES1357128 PIN X .6 I.C. SOCKET15317180N 50V 10%CAP T&R BEAD X7R262001/4W 47R5 1%FLAME PROOF T&R RES66994CRYSTAL CODEC 44PIN PLCC15233330N 63V 5%CAP T&R RAD .2FLM1049121/4W 75R 5% T&R RES1694016MHZ CRYSTAL VERT 2-PIN .25CASE15240680N 63V 10%CAP T&R RAD .2FLM246021/8W 100R
19、 5% T&R RES185907YEL 3MM LED 1V9 20MA .4SPCER T&R25256_1U 63V 5%CAP T&R RAD .2FLM348521/4W 100R 5% T&R RES35908GRN 3MM LED 1V9 20MA .4SPCER T&R65257_2U2 63V 20%CAP T&R RAD .2EL249841/4W 150R 5%MINI T&R RES46403ORN 3MM LED 1V7 5MA155259_4U7 63V 20%CAP T&R RAD .2EL448571/4W 220R 5% T&R RES66408GRN 3MM
20、 LED 1V9 5MA FROSTED15281_10U 16V 20%CAP T&R RAD .2NP249441/4W 220R 5% .2U T&R RES16419BRIDGE 35A 400V WIRE LEAD GI350415282_10U 16V 20%CAP T&R 5X7MM .2NP1349771/4W 220R 5%MINI T&R RES96425BAV21 200V 0A25 DIODE T&R45260_22U 50V 20%CAP T&R RAD .2EL1446061/8W 249R 2%FLAME PROOF T&R RES2464381N4004 400
21、V 1A0 DIODE T&R105631_22U 50V 20%CAP T&R 5X7MM .2EL1349861/4W 270R 5%MINI T&R RES468251N4148 75V 0A45 DIODE T&R1045961_33U 16V 20%CAP T&R RAD .2NP4247891/4W 324R0 0.1% * T&R RES26934MR854 400V 3A0 DIODE FASREC45267100U 25V 20%CAP T&R RAD .2EL650101/4W 330RX9 5% 10PIN SIP RES16733BAT85 30V 0A2 DIODE
22、SCHTKY T&R25879100U 16V 20%CAP T&R 8X7MM .2EL2548721/4W 390R 5% T&R RES264401N750ARL 4V7 0W5 ZENER 5% T&R75618470U 25V 20%CAP BLK 10X15MM EL449501/4W 390R 5% .2U T&R RES264361N753ARL 6V2 0W5 ZENER 5% T&R558872200U 50V 20%CAP BLK 18X27MM EL146901/2W 442R 1% T&R RES368221N4745A 16V0 1W0 ZENER 5% T&R45
23、8943900U 80V 20%CAP BLK 30X40MM ELS849331/4W 470R 5% .2U T&R RES864631N5251BRL 22V0 0W5 ZENER 5% T&R14581ROT GRY 18MM 4BIT ENCODER P23249801/4W 470R 5%MINI T&R RES564261N5254B 27V0 0W5 ZENER 5% T&R14537_10K B LIN 9MM DETENT P253446911/4W 510R 5% T&R RES464851N5256C 30V0 0W5 ZENER 2% T&R44562_10K LIN
24、 12MM STEREO DETENTP21447991/4W 562R 1% T&R RES246738MC7805CT TO220 P 5V0 REG V114566_10K B LIN 9MM P252162031/4W 590R 1%FLAME PROOF T&R RES126871MC7915CT TO220 N 15V0 REG V214567_20K 5C R/A 9MM P25848911/4W 620R 5% T&R RES106872MC7815CT TO220 P 15V0 REG V114570_20K 5C R/A 12MM STEREO P21249221/4W 6
25、20R 5% .2U T&R RES105101BC550C TO92 NPN TRAN T&R TB164545_50K LIN 12MM STEREO DETENTP21250191/4W 620R 5%MINI T&R RES25102BC560C TO92 PNP TRAN T&R TB294568_50K B LIN 9MM P25346731/2W 680R 5% T&R RES45103MPSA06 TO92 NPN TRAN T&R TA14385100K 5C R/A 12MM STEREO P21848731/4W 680R 5% T&R RES25104MPSA56 TO
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