Going on a service call for the second time, CTC169 chassis. The degaussing circuit is working as it should. After a month the set develops impurity with perfect circles in picture (looks like a bulls eye pattern of different colors). I can manually remove with degaussing coil. I can remember some else with this problem but can't find the information. thanks for you help, Bruce. B&T Electronics 139 Margaret St Sarnia Ontario Canada N7T 2Y3 519 344 1850 ----------------------------------------------------------------------------- This Email List is accessible to the general public through search engines. Remove: http://www.tech-assist.org/remove.htm Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/