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ELFORUM - Forumul electronistilor

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 SALUT,ma poate ajuta cineva cu o schema sau un link pt o schema pt tv veryo model:LTV 22860HD. tv nu se mai vede imagine la el .dar de auzit se aude si schimba canalele. macar  o schema a moduluiui de alimentare si  driverul de neoane care sa afla pe aceiasi placa

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...vreti sa ghicim cu ce este echipat ?...dati jos capacul si puneti aici codurile de la placi .

Luminati ecranul cu o lanterna si vedeti daca are imagine..., ar fi ok ceva poze cu invertorul  !

Edited by cornel1962
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Cel mai probabil s-a defectat o lampa si  trebuie cuplata o alta buna pe rand la fiecare conector . Merge si de alta dimensiune .  Eu am montat de multe ori la tv-urile astea o lampa  care incapea in carcasa tv  ,evident in spate si nu era nicio problema cu lumina parazita  ,iar pe imagine aproape ca nu se observa .  Ca sa anulam lampa e un pic tricky din cauza trafo iar de umblat in panou nu prea se merita ca timp. 

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