Thanks to everyone that sent me help. It is fixed. I will send this to the tips area. Original problem - a few seconds after the video would come on, it would dim to about half brightness. It would run that way for exactly 15 minutes, then the tv would turn off. Turn it back on, and 15 minutes later it would turn off. Solution - replace IC681 -78L05 regulator Wally Heise South Isle Repair Isle, Mn. sirepair@xxxxxxxxxx ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html ------------------------------------------ ***NEW*** Tips Added Instantly!!!*** Submit Repair Tips here: http://www.tech-assist.org/secure/tip/