This set will turn on with perfect picture, but shuts down in 10-15 seconds. Timer lights blinks. Must unplug to repeat the cycle. If cable is not connected, TV does not shut down. I have changed the regulator (STRF6626) and the SE135. No print. Any suggestions? Ken Smith Gulf Technical Services 3034 Gulf Breeze Parkway Gulf Breeze, FL 32563 850-934-8324 (Voice) 850-932-0819 (Fax) ----------------------------------------------------------------------------- This Email List is Public. Remove: http://www.tech-assist.org/remove.htm Lost Password: http://www.tech-assist.org and select "Login Problems?". Appliance Repair List: http://www.tech-assist.org/secure/tip/chatjoin.htm#app Email Archives: //www.freelists.org/archives/techassist/