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buna! va rog sa ma ajutati la un lcd sharp ,lc-32D44E-BK ,placa baza qpwbxe449wjn.pleaca din stand-by,dar revine imediat.sursa functioneaza,are o memorie 4256bwp.e posibil softul?are cineva in caz,sa ma ajute?banuiesc ca ar fi eronat.multumesc !

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am verificat tens bune 12v,5v ,52v pt invertor.pe placa baza memo e alim cand pleaca din stand-by cand apare tens3,3v,apoi intra din nou in st-by,nu se incalzeste nimic ,chiar de fortez alimentatrea printr-o comanda aux.am schimbat si memo dar acelasi fenomen,am pus una goala.vreo idee !multumesc!

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e posibil astfel ,tasta vol-,simultan cu INPUT<AV> apasate  se introduce cablu alim in priza,tv ar trebui sa porneasca si ar aparea litera K pe ecran<deci menu service>,E posibil safie quartul procesorului ?MERSI!

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