Hi Techs we have a GE tx826tb 13 in color set which is dead. It pulses current draw on the isolation supply but does not come on..TP15 checks ok in the power circuit.. checked all diodes but found none defective..also most electrolytics ...Any help would be appreciated. Thanks Alvin Rose Radio & Tv Centre ------------------------------------------ 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/