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Probleme sunet 11AK19B


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Buna dimineata!

 

Clientul nu stie provenienta televizorului dar ma asigura ca el a functionat candva. Se pare ca a fost nefolosit ani de zile. 

 

Imaginea este perfecta. Insa, daca dau mai tare se aude un pacanit in difuzor in functie de cum avanseaza cursorul de sunet pe imagine.

 

Daca il dau la minim dispare si pacanitul. Cand schimb programele se aude acelasi tip de pacanit.  In difuzor se aude zgomot de fond, un fashait. 

 

Am schimbat integratul de sunet, memoria dar fara succes.

 

Apreciez orice alte idei. Va multumesc!

 

sasiu 11AK19B-1

 

 

 

 

post-190086-0-76320500-1398486320_thumb.jpg

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ai verificat condi din jurul etaj sunet ,filtrajul pe alimentare?

Verificat si inlocuiti... dar, teoretic cred ca beleaua este inaintea etajului de sunet. Pe intrare bazaie daca pun o surubelnita metalica. Ma gandesc ca nu iese ceva corect din jungla. 

Edited by floring69
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