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LCD TVs - LED
TOSHIBA 46TL933 melts LED strip
hace 5 años
hace 5 años
Hello, I changed the LED strip to the TV in question (the previous one was completely cast). After a week the LED strip completely melted again. I want to lower the output voltage of the led driver card (SSL460_3E1B) but I can't find the schematic to locate the resistors that I must remove. Attached service manual of the tv and photo of the led driver card. I hope you can help me . Thank you very much in advance . [img] https://www.google.com/search?q=ssl+460_3e1b&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjlodeRqOrgAhVL5eAKHcDYBE8Q_AUIDigB&biw=1366&bih=643#imgrs =
2.085
hace 5 años
hace 5 años
There are always the resistances that are between source and gnd of the mosfet that is in the return. In your case there are 4 returns, they are those 4 mosfets on the right, you just have to eliminate 1 or more resistors from those between source and gnd. Repeat the process in 4.
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