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problema philips l6.1aa

Guest obywan

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Guest obywan

Cine ma poate ajuta cu un procesor TMP47C1637N-RA18 pt. un tv philips 14pt1352/58, sasiu L6.1AA. Defectul se manifesta prin faptul ca imi deruleaza singur programele in sens desrescator,sau deruleaza optiunile de reglaj din meniu (luminozitate, contrast, culoare, etc.). Mentionez ca i-am rescris memoria, am inlocuit tz. 7505,dar defectul persista, chiar daca deconectez placuta cu butoane-panou frontal si am scos si butoanele de pe placa de baza. Concluzia pe care am tras-o este ca procesorul "a luat-o razna". Daca s-a mai intalnit cineva cu aceasta problema rog sa ma ajute,sau daca exista un echivalent pt. acest procesor?

O alta intrebare este daca pot inlocui procesorul tmp47c1637n-ra18, cu varianta saa5290. Pe placa am posibilitatea sa montez ambele procesoare, dar pe schema nu sunt trecute valorile componentelor ce trebuie completate in cazul modificarii.

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