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ELFORUM - Forumul electronistilor

roadstar ctv 565

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la ac. tv am reparat sursa si inlocuit D1649 in baleiajul orizontal, functioneaza.In schema nu disting tensiunile si va rog sa-mi spuneti ce valoare trebuie sa fie U1-acum masurata este 108volti, este cu diagonala de 37cm. Am incercat sa atasez schema dar este prea mare.cu stima!

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Fara masuratori cu aparatul,doar ''ochiometric'': aveti fata de sigla unui post tv si marginea ecranului o distanta de un ....deget??(latime nu lungime) daca da; e ok!!!Bineinteles in aparat sa nu ''fiarba'',in 5 minute tranzistorul D1649 pe care l-ati inlocuit :limb:

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