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Tv Philips 42PFL3605/12 Sasiu : TPM4.1E LA


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Sanatate! Tv-ul a venit cu defecut clasic : Lipsa tensiune de 3.3v .Se pare ca a mai fost reparat deoarece avea lipit un cond  de 100nF in paralel pe R7142.

Am inlocuit G973-120ADJF11U cu LM1084-33  Acum am tensiunea de 3,3V tv porneste functioneaza perfect .. Dar ledul de stand-by nu se aprinde rosu .. Si uneori porneste singur din stand-by..

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