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LCD SCHNEIDER STFT3208


Guest bebbyro

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Buna ziua , Sunt nou in acest forum si vreau un sfat cu privire la acest lcd-tv. I-am schimbat modulul de alimentare 17PW20.1 , pleaca din standby dar pe ecran se schimba culorile ( verde , albastru , rosu ...) consecutiv(la 2 sec. aprox) . Nu apare menu , nu raspunde decat la comanda standby. Va rog mult , un raspuns pe aceasta tema , multumesc .

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Salut , Nu cunosc motivul pentru care sa stricat. Avaria alimentarii era in partea secundara , dar avand una la fel am schimbato(clientu se grabeste) , si cum am spus mai sus , porneste , dar pe ecran apar pe rand rosu , verde (mod 4:3 ) si cand apare albastru se face 16:9 , continuand la infinit schimbarea celor 3 culori.Microcontroleru se incalzeste dupa opinia mea prea tare(aproape frige...) si asta in 10 secunde de la pornire ...

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