Set came in with shorted HOT (Q4401). I replaced HOT and IFT sparked & shorted new one at turn on. Replaced U4101 (STK730-130) & Q4401 then set operated with normal picture for about 2 minutes then Q4401 shorted again. Any help is appreciated. I am working with no schematic. ================================= Help make your TechAssist database better! Submit your fixes here: http://circuitwork.com/techassist/tip/#tips ================================= To UNSUBSCRIBE your email address, click here: mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe