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blagagheorghe

tv samsung.tvp-5050fst

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pe sasiu sub traf scrie .scv11d. mp-03-. mai scieaa14-10787a.nu imi porneste sursa .am un circuit ,str6707,am gasit ,dioda,dz809 sirma ,este de sticla,si nu stiu cu ce sa o inlocuiesc de oare ce nu pot cit ce scrie pe ia.vas ruga sa ma ajutati cu o schema pe care se vede bine ce scrie,pe schema .va mltumesc.

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sa nu fie un 1n4148 ..schimba condi ....vezi tranzistorul din str daca e ok ..masaoara ..uitate pe schema si iti va da configuratia pt tranzistorul intern din str

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Ar fi tare curios daca DZ ar fi 1N4148.De ala e DZ ca e zenner,stabilizator de tensiune.E vorba de dioda din primar optocuplor?Schema e cam aiurea,nu se vede bine.Dar daca e vorba de DZ802 din primar sursa,din emitorul tranzistorului stabilizator pentru STR,asta este de 7,5V.

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