What happens if you advance the G2 screen pot a bit? These are typical of the "IK" circuitry blanking the video if the CRT emission is low. A quick test is locate the low-ohm CRT filament resistor that supplies the 6.3 volts to the tube. Jumper it.This will increase the CRT filament, not unlike the old "Boosters" did. If the picture returns, weak CRT. You can't keep that jumper there long term, as the CRT will just burn itself out soon. Phil Philip Bader Jan Phyl TV Inc. (estab. 1976) 3420 Recker Hwy. Winter Haven, Fl. 33880 Fax (863) 299-8821 email: tjanphyl@xxxxxxxxxxxxxxx personal/ alt. email: pbader@xxxxxxxxxxxxxxx see our ad at: http://jan-phyl-television-pc-monitor-service.9601288257006.worldpages-ads.com/ Barry Thompson wrote: >Neeed a training manual for a kv 27s22, no video, changed vertical ic.Still >the same. > >Barrys TV >Ottawa >Canada > >----------------------------------------------------------------------------- >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/ > > > > ----------------------------------------------------------------------------- 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/
