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ELFORUM - Forumul electronistilor

problema sursa sony kv-29x1a.

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Buna ziua,am si eu o problema cu un tv sony kv-29x1a care are tensiune de lucru bara mare +192 Vcc am schimbat condesatorii din controlul pe optocuplor,inclusiv si optocuplorul si am verificat componentele care isi realizeaza controlul sursei si nici un rezultat.Sursa de alimentare este cu STR6708.Ma poate ajuta cineva in rezolvarea acestei probleme??

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