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petrenou

sony kv-x25td

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tv sony kv-x25td porneste cam o secunda dupa care se opreste .Nu stiu cum se realizeaza stand by?Am deconectat final linii am montat si am montat un bec in c tr final linii si tot asa face.Nu pot sa-l mai pornesc pana nu se descarca complet cond de 220uf de pe alimentare

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am deconectat dioda de pe bara B+ 135v si tv intra in stand by deci pornneste alimentarea dar daca pun doar condensatorul de redresare pe care l-aminlocuit pornuste pentru o secunda dupa care se opresteCand se afla in stand by daca pornesc ch+ de asemenea se opreste alimentarea

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