This set has what looks like a bad CRT but it test very good with my Sencore CR70. I replaced Q5001, Q5002 and Q5003 no help. I scoped Q5004 and it is ok. I also looked at LA7610 pins 36, 37 and 38 they are all in the ball park. I just wanted some input before I condemn the tube. Shaun Advanced Electronics 224 West Riverview Ave. Fort Morgan, CO 80701 ----------------------------------------------------------------------------- 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/