This is a monster set. I brought just the chassis back and carefully checked everything over. I replaced a shorted Q777 (C5681), an open FP05 (3 amp fuse) and took the chassis back. The set fired up right away with a good picture. But it only lasted about 15 hours. Any suggestions? I do have the SM off the Hitachi but am at a loss as to why it would last only 15 hours. I am hoping I don't have to bring the whole set in. Thanks. Kevin Wilks Kevin's TV Repair Penticton BC Canada kevintv@xxxxxxx ----------------------------------------------------------------------------- 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/