After 3 short years, my 49-inch Sony X80E is experiencing screen flickering issues. "Nanginginig/Nangangatog" Yung screen tapos may horizontal lines. I already tried basic troubleshooting but nothing works. I called up Sony Services and Sabi nila kailangan na raw palitan Yung LCD and the estimate is at 21k (labor not included). At that price, might as well buy a new TV. I just wanted to see if anyone here has experienced this and what solutions to take.