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gelutu

Echivalenta PTC

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Va salut, domnilor ! La un TV. Grundig supercolor stereo CUC 732 KT , cu sasiu ST 56-165 rezistenta R 571 e trecuta in lista de piese ca PTC cu cod P 2390-C 180. In fapt ea arata ca o rezistenta normala marcata cu culori. Citita dintr-un capat incepe cu "galben(4), iar din capatul celalalt incepe cu "negru". Intre ele nu stiu ce a fost ca s-a ars. Ce as putea pune in loc ? Schema exacta a tv-ului nu am gasit-o, dar cea mai apropiata ar fii CUC 741, numai ca pe aceasta schema acest PTC-u nu apare. Apare doar bobina de modulatie L 571 (6mH). Deci stie cineva ce echivalenta are P 2390-C 180 ? Multumesc anticipat !

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