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ELFORUM - Forumul electronistilor

TV LG M1921A care nu porneste.

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Am acest model cu placa de baza LP68A care nu mai porneste. A mers cu MOSFETUL dublu IC903 pus "pe direct" o buna perioada, dupa care a iesit fum din cablaj tocmai 

in acea zona de cablaj. Acuma da cateva semnale de LED verde si se inchide. Placa de alimentare cu invertorul, porneste tuburile.


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Cred ca am nevoie de o placa de baza noua.   Are cineva asa ceva?

Edited by VARAIN75

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