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ELFORUM - Forumul electronistilor

Eurocolor sasiu 11ak19pro .Lipsa imagine


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Ce masuratori s-au efectuat???...Cauze generale!!!;UG2(screean-ul )prea mare,nomal UG2=300/450 >>lipsa tensiunii de alimentare video frecv(placaTK) ce se formeaza din tens. recuperata din trafo linii ,bara de 200v sau mai mica>condensatorul de filtraf uscat de pe aceeasi bara C-10/22mf/250v...matrice defecta...lipsa SVCC...tub defect...etc...

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