I need a print of the comb filter board. I have a print but it's not the right one I only have U26901 on it. I think U26901 is bad but I would like to make sure. The problem with this set was it wouldn't turn on. Replacing the gemstar module got it started with no onscreen display. Replaced the EPROM and now have OSD but no video. Traced video up to the board but none coming off. Video looks like it goes in on pin 6 but not sure where it comes out. Thanks. Al Marquardt ampm@xxxxxxx Al Marquardt Electronic Repair 206 W Main Girardville Pa. 17935 ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/