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Guest virgilc4

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A mai fost cautata schema ,se pare ca este o problema sa gasesti orice schema cu procesor TW 338 ,am gasit ca ar mai fi pe la tv akira =TV AKIRA CT2197MT PRO21M=dar schema de negasit Procesor: TW-338Sursa cu tz.Alte integrate: TDA8362, TDA8395P, U3666M, TDA1905 Eu nu am gasit nici date catalog ,nici scheme cu acest procesor.

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  • 5 years later...

multumesc d-l marius.

tv-ul l-am reparat ieri si l-am dat clientului inapoi.

bobina de deflexie ody m2001d avea spire in scurt pe h si i-am adaptat o bobina cu 45 ohmi pe cadre la care i-am pus in paralel infasurarile v.

a fost putin de lucru cu ajustarea dimensiunii h dar cu o bobina de liniaritate serie cu bobina h s-a rezolvat.

am inlocuit si memoria 24c02 cu 24c08 iar acum tv-ul nu mai pleaca cu volumul la maxim si memoreaza 55 programe in loc de 40 programe.

schema o vroiam pt baza mea de date.

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