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marios013

tv lustar model 21lsoea7nf

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va salut ,la un tv lustar model 21lsoea7nf cu urm c.i. :str-w6553a;tda11106ps/v3/3/aq6;24c08a;utc78040;tda2003(a fost trasnit)am schimbat str-w6553a si optocuplorul ,dupa care a pornit ,si dupa ce ii dau sa caute programe ,receptioneaza numai 6 programe din 70 disponibile(si acelea le cauta foarte greu) ,asi dori o schema daca se poate, sa vad pe selector ce tensiuni are ,am gasit numai 4,5 v si 5v, multumesc

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Schema eu diar maine pot pune dar 33V exista in tv?

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da ,am rezolvat, am avut dioda zener de 33v in scurt ,multumesc 

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