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ELFORUM - Forumul electronistilor

Defect LCD LG 32lg3000

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Sanatate !!  Porneste cu sunet normal dar lipsa imagine .. Pe dispay apar linii subtiri verticale  care isi schimba pozitia , uneori imaginea se albeste tot mai tare , alteori apare si imaginea dar tremura , sau ramane blocata  ca si cand ar fi pe pauza .. OSD apare uneori dar isi schiba locatia ... Dupa cateva minute isi revine si functioneaza perfect ... Condensatori unflati nu am gasit ... cei din sursa iam schimbat toti . de pe placa logica iam schimbat pe cei de pe stabilizatoare , dar fara efect ...Ce ar putea produce acest defect , Mai ales ca  dupa un timp isi revine si functioneaza perfect ?  ... Multumesc !!

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In partea dreapta sus cum te uiti din fata ai trasee intrerupte si sunt foarte greu reparat.Pune o bucata de guma ce se foloseste pentru racire la radiatoare sub tabla sa il tina apasat.

E singura sansa de reparatie.

E boala la modelua asta de panel sharp

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