View Single Post
  #12  
Old 06-28-2017, 08:29 AM
Electronic M's Avatar
Electronic M Electronic M is offline
M is for Memory
 
Join Date: Jan 2011
Location: Pewaukee/Delafield Wi
Posts: 14,762
If you know where the video is mixed with the sync before it is injected into the modulator, then perhaps you could build a simple unity gain signal inverter stage to get white bars on a black background for convergence.....If you do it with a dual triode you could use the other triode section as an amp for video output.
__________________
Tom C.

Zenith: The quality stays in EVEN after the name falls off!
What I want. --> http://www.videokarma.org/showpost.p...62&postcount=4
Reply With Quote