Hi Guys We have a Samsung KS2A chassis which runs ok for an hour or so...then it goes into a white line..a complete loss of vertical sweep..checked the electrolytics in the output checks ok..This set uses a la7845 ic which is not listed in NTE for cross reference...looks like an electrolytic or the ic is shorting.. Any sub for this IC? .If it is turned off for ten minutes it will come on ok for 30 minutes or more. checked circuit board for bad soldering...but ok... anyone have this problem..any help would be appreciated Alvin Rose Radio & Tv Centre Marystown, Nl ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/