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petreelectronic

Problema afisare LCD Orion T2637S

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Sursa functioneaza perfect, tensiuni OK filtrate.

Are sunet dar lipsa imagine. Apare imaginea doar intr-o dunga de vreo 3mm sus in rest ecranul este semiaprins. Lampile functioneaza.

Procesor VCT 6953G B3 000, am incercat dump-ul de aici: http://dump.elektroda.pl/download13043.html cu aceleasi rezultate.

Rog o sugestie de la meseriasi.

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Da, se alimenteza perfect la toti pinii. dupa vre-o 20-30min de functionare la un moment dat apar niste dungi orizontale negre iar in partea superiora apar liniute fine printre care se intrezareste ceva imgine, dureaza 2-3 min dupa care ecranul se face alb complet.Sasiu 17MB12-1Sa fie din panel? Rectific: sasiu 17MB22-2 era ascuns sub o eticheta.

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