I need to find the firmware of the tv lg 26LG30R. To load the file can I use a pendriver?

IT IS THE SYMPTOM THAT PRESENTS THE TV ACCORDING TO THE IMAGE

At the beginning, PIP and two other strange symbols appear and soon there are only strange characters in the image (screen) and it does not look like any language. When I press any of the buttons on the panel, the symbols will appear in the center again and everything will be frozen. I already tried to rewrite the MX25L1605.bin memory and it did not work. It may be the nand but I do not have the recorder to record. I wonder if it can not be some dry electrolyte, I notice the source sinks are all cold. Soon after the word PIP appears at the beginning and then falls on the other screen with these strange symbols, the screen brightness decreases slightly.

source plate code: EAY4050302 REV: H

MAIN PLATE CODE: EAX40043810 (3) L.S.Y

Телевизор вернулся к жизни, работает нормально.

Решение для ремонта: перезапись памяти 24C64 в положение IC802

Все верно в этих телевизорах слетает прошивка памяти 24C64.