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17ips10-4 defecta

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Se pupa cu main-ul 17mb81-2

Model tv:  oaya a32bc3206

Pe choperul comandat de strw6253 notat tr300, am in secundar tensiunile de 5 și 12 v corecte.

Am schimbat fan7529, care era defect, dar nu am nicio tensiune pe secundarele choperului tr401

Am verificat mosfetul, e ok, schimbat și optocuplorul, nicio schimbare...

Led de stby aprins nicio reacție de la tlc sau tastatură.

Edited by legionaru
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