Thread: 1963 Philco
View Single Post
  #4  
Old 04-28-2007, 08:53 PM
Adam's Avatar
Adam Adam is offline
VideoKarma Member
 
Join Date: Oct 2005
Location: Phoenix, AZ
Posts: 2,344
All that stuff I did yesterday that I thought fixed this, didn't. Now the only color I'm getting is green, even if I let the set warm up for a while. And it's not that the blue and red guns don't work at all, because I can get a good b/w picture, just not a color picture with anything but white and green. I also get a good red, green, and blue horizontal line when I flip the service switch. Now according to the schematic down below, the voltage at the plate of the burst amp tube should be 50v, I have 400v. Is that a misprint or is it supposed to be 50v? If it is supposed to be 50v and not 400v, I can't find any components in that area that are bad that could be causing that. Now the 6EW6 is definetly good (and I tried another one too), but if I remove the tube while the set is running, there is no difference in the picture whatsoever. And the tint control has no effect as well. Any thoughts?

Last edited by Adam; 09-13-2009 at 10:37 AM.
Reply With Quote