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Watson cu sasiu Beko K1


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Buna ziua , acest televizor model FA5475BTS cu procesor multifunctional SK 1256-05 ( VCT49X... ) dupa un soc de curent a ramas in stand-by , nu reactioneaza la telecomanda sau butoanele frontale . Masurind tensiunile debitate de sursa am constatat ca sint mai mici cu ceva decit sint prezentate in Depanatorul nr. 30 , de exemplu 120 e 112 , 24 -> 20 , 12 -> 10 , 6,5 este 4,8 . Modificarea tensiunilor din potentiometrul de reglaj are ca rezultat o modificare a tensiunii mari intre 110 si 117 iar a celorlalte cu maxim 1 volt . Fiind primul sasiu K1 care a venit defect pina acum rog sa ma ajutati cu niste sfaturi in acest sens . Multumesc .

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