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TV samsung CW-21Z453NLXXEC nu are imagine si sonor


attilaa0

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Buna ziua!Acest tv are sasiu S16c si avea un condensator in primar explodat.Dupa schimbare tv a pornit dar nu are imagine si nici sonor.Am facut masuratori are 197V pe final video iar la r,g,b cate 0,4V.Daca maresc G2 atunci apare o imagine mai bine zis un rastru de culoare rosiatica cu liniile de intoarcere .

Eu suspectez dump sau chiar tub .dar nu am dump .va rog sa ma ajute cineva daca are.

Astept si alte pareri.Va multumesc

Are TDA12025PQ/N1F80

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Va multumesc Tuturor! Defect reparat ,cu ajutorul unui prieten am regenerat tubul.catodul verde avea probleme.Dar acum totul e ok.

Si interesant ca sonorul si-a revenit.Deci aceste tuburi Samsung sunt de proasta calitate si atunci cand apare o problema la vreun catod tv taie si sonorul si imaginea.

Un AN NOU FERICIT!!! :aplauze

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pai da ca au protectie eu am prins unu care era un circuit intrerupt de la un catod si nu pornea adica pornea pentru o secunda si se oprea in sby

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