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defect tv color MegaVision Dmq 2057TxT


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salutare tuturor.

am un defect major la acest tv pe partea de sursa .

se aprinde nu my ledul de stanby atat rest nu schiteaza nimic.

am dat finalulu de linii sa vad daca am u1 nici vorba d asa ceva

sursa este modificata.este plantata o sursa de tip ups001 ce as putea sa verific an acea sursa.

am schimbat si integratu surse care este uc3842b dar an zadar ideea este ca nu am tensiunea u1 pe colector emitor al finalului de linii ce ar putea sa fiie defect an aceasta situatiie? chassisu este cp 315, astept raspuns. cu stima sanatate.

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3 fire...... .chestia este ca firile a fost dezlipite de altcineva de leau lasat balta.

propietaru mila adus  acasa .o sai fac o controlare la acea sursa ups 001

spuneti-mi si mie legaturile la la acest chassis cp-315 cu sursa aceasta daca se poate.

 

multumim

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