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Identificare LED Tv Toshiba


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Schema de pe net nu se potriveste,e data pentru acest cod insa partea de backlight e pentru CCFL nu LED.

La partea de sursa nu am verificat daca se potriveste,nu am avut nevoie inca.

 

Cum e plastic tot,baretele sunt in aer,se supraincalzesc,dupa schimbare poti anula un tranzistor (din cei patru) curentul prin led-uri va fi mai mic.

Din ce-mi amintesc initial curentul e setat cam la 300mA sau 300 si ceva,nu-mi amintesc ca am masurat demult.

Edited by gabiz_ro
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