1950 Admiral 21D1 No sound, and 2 vertical lines in center of screen?

[Magnavox300]

Originally Posted by Electronic M

If you can run the chassis out of the cabinet and get it to act up, then you can probably find the issue by hitting components in the effected circuits with freeze spray. If it's a tube pull shields and observe in a dim room, you'll probably see some interesting colors in the bad tube.

Will try the Freeze Spray, didn't know about that!