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ELFORUM - Forumul electronistilor

Defect tv Saba sasiu ITC008


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Buna , M-ar interesa care sunt cauzele intrarii in scurt a diodei zener DP027.Masurate,toate componentele din primarul sursei par bune.Nu de una de alta dar s-au dus de rapa vreo 7 zenere de 27v.Mai am una, schema o am,am scos finalu de lini s2055 dar cum pornesc tv an cateva secunde se arde dioda zener

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