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stanescu54

TV COLOR SONIC STV-3731

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ce tensiune ai pe catozi ?vezi pe jungla ce tensiune pleaca pt video ..?schimba tranzistorul pt catodul rosu daca e pe tranzistori vinalul ,daca e pe circuit ..nu prea se intampla asta ..dar nu e exclus ...contacte imperfecte placa pe tub ...filamentul pe rosu e aprins ??

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