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TV LCD SINUDYNE model No.30200

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Salut ...Am un TV LCD Sinudyne care porneste ,apare imagine cam o sec. apoi dispare ,se sting lampile,sunetul ramane.Imaginea reapare tot ptr.o sec. cand schimb programele.Daca decuplez cate o lampa imaginea apare mai slaba si tine un pic mai mult (cam 2-3 sec.).Tensiunea de alimentare a sursei de 24 V este buna. Am verificat traf.-urile de pe placa cu invertoare ( ca continuitate) si par bune.Mai departe nu prea stiu ce sa fac, tv. LCD sunt o noutate ptr. mine.Orice sugestie este binevenita. Multumesc anticipat.Cu stima :sparge:

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Multumesc ptr. raspuns. Are o sursa externa care scoate 24 V si in consum nu scade,5 V si 12 V sunt, pe placa cu invertoare am verificat contacte, sigurantele si continuitatea traf.iar lampile nu stiu cum sa le verific, nu am una buna de schimb. :sparge:

Salut, verifica sursa, invertoarele si lampile.

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