mircea626 Posted June 30, 2006 Share Posted June 30, 2006 de ce vrei sa stii echivalentul?am vazut ca au la vitacom ,pericolul e sa nu fie facaturi.datasheetul lui il gasesti aici http://www.datasheet4u.com/search.php e folosit cumva in monitor? Link to comment
PETRE66 Posted June 30, 2006 Author Share Posted June 30, 2006 de ce vrei sa stii echivalentul?am vazut ca au la vitacom ,pericolul e sa nu fie facaturi.datasheetul lui il gasesti aici http://www.datasheet4u.com/search.phpe folosit cumva in monitor? nu ,inrt-un tv schneider de 100Hz Link to comment
PETRE66 Posted June 30, 2006 Author Share Posted June 30, 2006 incearca BU4508 sau BU2527 am pus 2527 dar ,dupa cca 2min. ,s-a facut sarma . Link to comment
Tavi Posted June 30, 2006 Share Posted June 30, 2006 deci este echivalent cu BU2520 , BUH715 1500/600V 10A , 50W Link to comment
PETRE66 Posted June 30, 2006 Author Share Posted June 30, 2006 deci este echivalent cu BU2520 , BUH715 1500/600V 10A , 50W in concluzie beleaua se afla pe sasiu. va multumesc ,pentru ajutor ! Link to comment
electro-dan Posted July 1, 2006 Share Posted July 1, 2006 Da detalii despre defect ca la fel patesc si eu la un Grunding de 100 Hz. In mai putin de 2 min. se arde tranzistorul Link to comment
PETRE66 Posted July 2, 2006 Author Share Posted July 2, 2006 tv-ul funnctioneaza normal pana la arderea nenorocitului de final(se ambaleaza termic ). Am luat la puricat tot ce ar putea duce la distrugerea tz-lui si anume:c recuperare,E-W,comanda tz-lui,..etc,am ajuns la concluzia ,ca imi trebuie neaparat o piesa de calitate . Monitoarelor de 19"......,dati-mi un tz. rezistent ,please ! Link to comment
Tavi Posted July 2, 2006 Share Posted July 2, 2006 electrodane, ce cuc este grundigul tau ?ai pus bu2527 ? Link to comment
electro-dan Posted July 2, 2006 Share Posted July 2, 2006 electrodane, ce cuc este grundigul tau ?ai pus bu2527 ?Este la atelier tv.ul, maine ma uit. Stiu ca este digital cu diagonala de 66cm. A venit de la alt atelier cu tranzistor S2000, ars , cei de acolo au renuntat sa-si mai arda tranzistorii. Si eu am ars 2 buc. pana imi onoreaza comanda VITACOM-ul, 2SC5244A - 20 A , 200W. Sper sa tina ca partea orizontala am verificat-o. Link to comment
Tavi Posted July 2, 2006 Share Posted July 2, 2006 nu, pune BU2527 , nu merge cu altceva Link to comment
PETRE66 Posted July 3, 2006 Author Share Posted July 3, 2006 nu, pune BU2527 , nu merge cu altceva eu am pus 2527 si mi-a crapat ,dupa cca 10 min... Care e sursa, de unde le cumparati??? Cu stima, Petre66 Link to comment
Tavi Posted July 3, 2006 Share Posted July 3, 2006 in grundig 100Hz merg bine , in celelalte depinde de tv , in sharp de ex nici nu porneste Link to comment
electro-dan Posted July 4, 2006 Share Posted July 4, 2006 nu, pune BU2527 , nu merge cu altcevaOk , comand si aceasta piesa , este si mai ieftina...pot arde 5 buc. la un SC5244.Modelul Grundig-ului, este: M 70 - 100 IDTV Link to comment
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