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ELFORUM - Forumul electronistilor

TV LINE TECH MODEL:FTV2116TXT


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inca o anomalie am observat cand opresc tv-ul din butonul de retea ledul se face rosu nu mai inteleg ce poate fi defect in cazul de fata .

Q503 ...decupleaza baza sa vedeti ce se intampla?!?!Poate e defect ...procesorul....partea de st-by?!?! :nas:
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cand pornesc direct din butonul de retea porneste direct pe verde daca dau de pe telecomanda sa faca st-by ledul ramane tot pe verde pe tub se vede filamentul aprins deci nu trece in st-by si cand intrerup de la butonul de retea ledul ramane pe rosu pana se descarca condensatorul deci se opreste de aia nu mai inteleg nimic ce sa-i mai fac.

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....se cam ingroasa gluma....Ori e defect de ''soft'' ori de ''hard''....Delimitati totusi cat de cat ...varianta!!! Incepeti cu on/off de la procesor,apoi si cu verificatul componentelor pasive de circuit (rezistentelor),nu doar cele active de pe traseul st-by. Poate e careva ''intinsa'' ohmetric...(R817,R818)....

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