There is a red light that comes on when turning on TV. As long as that light stays on I can adjust volume and turn off TV. When it goes out I loose the ability to adjust volume or turn set off w/out rebooting. It will then work again until light goes out again. Must be a heat related problem on PC board. Which board, which components should I focus on?
Main board fault. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box and press "Enter".
http://electronicshelponline.blogspot.com/
48 views
Usually answered in minutes!
×