Found problem for no filiments, replaced IC5A00 part of Xray protection had failed. Now we have filiments burning and on screen menu works and audio in tuner mode but no video, and using AV inputs we have video with no audio if its not one thing its another. Hope someone can point me in a good direction and hope the tip for no filiments helps someone else. Terry Terry J Hutchison T&G TV Repair Kingsland GA. sony1@xxxxxxxx ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/