dumitrescu_claudiu Posted December 11, 2012 Share Posted December 11, 2012 Acest tv a venit cu sursa in scurt ci uc3843a+ vd104 ba159,schimbat cele in cauza plus cond aferente! Tin sa precizez ca nu am gasit original ci si am pus tl3843p! Problema e ca sursa nu porneste;mai exact are tensiune oscilatorie ,de asemenea se vede si prin ledul de st-by care se aprinde prin impulsuri regulate si ticait in sursa!Am atasat si schema! Multumesc! OVP_CTV146A, CTV2027A, CTV2153A, CTV2154A, CTV2156A, CTV2164A, CTV2166A, CTV2170A, CTV2180A.pdf Link to comment Share on other sites More sharing options...
cristybadea Posted December 11, 2012 Share Posted December 11, 2012 Se pare,din spusele dvs ca sursa intra in protectie.Finalul linii,BU808DFI cum este?astept Link to comment Share on other sites More sharing options...
dumitrescu_claudiu Posted December 11, 2012 Author Share Posted December 11, 2012 Da primul gand acolo ma dus dar e ok nu e in scurt si nimic de pe B+ ! Link to comment Share on other sites More sharing options...
cristybadea Posted December 11, 2012 Share Posted December 11, 2012 Dar pe celelalte bare din secundar? Link to comment Share on other sites More sharing options...
dumitrescu_claudiu Posted December 11, 2012 Author Share Posted December 11, 2012 Mai sap in amanuntit pana acum nu am gasit nimic! Nu stiu de echivalentul ci , dupa comparatiile pe care le-am facut ar fi echivalent cu UC! Link to comment Share on other sites More sharing options...
cristybadea Posted December 11, 2012 Share Posted December 11, 2012 Daca este 3843 merge.Incercati sa mai schimbati si memoria. Link to comment Share on other sites More sharing options...
dumitrescu_claudiu Posted December 11, 2012 Author Share Posted December 11, 2012 Am inteles o sa schimb si pe aceasta si revin cu detalii!Multumesc pt sugestii!! Link to comment Share on other sites More sharing options...
dan cod Posted December 11, 2012 Share Posted December 11, 2012 Trebuie probata sursa pe bec sa fi sigur ca este buna. Link to comment Share on other sites More sharing options...
dumitrescu_claudiu Posted December 14, 2012 Author Share Posted December 14, 2012 Memorie schimbata si nimic ,becu pus pe sursa si se aprinde 1sec dupa care se stinge deci e ok! Nu stiu ce ar mai fi!!! Link to comment Share on other sites More sharing options...
leoncris Posted December 14, 2012 Share Posted December 14, 2012 Cum / unde ai legat becul ala ? Link to comment Share on other sites More sharing options...
dumitrescu_claudiu Posted December 14, 2012 Author Share Posted December 14, 2012 In locul sig. fuzibile!! Link to comment Share on other sites More sharing options...
leoncris Posted December 14, 2012 Share Posted December 14, 2012 Da jos BU si pune becul in locul E - C. Link to comment Share on other sites More sharing options...
dumitrescu_claudiu Posted December 16, 2012 Author Share Posted December 16, 2012 Degeaba,am dat jos bu am pus bec si se aprinde cu intermitenta! Nu stiu mai sap in sursa! Link to comment Share on other sites More sharing options...
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