Thread: RCA AU122N Questions
View Single Post
  #3  
Old 11-04-2021, 04:27 PM
Tom9589 Tom9589 is offline
VideoKarma Member
  
Join Date: Jan 2013
Location: Stone Mountain, GA
Posts: 486
I can see a neon bulb on top of the CRT. Tom C. is correct that a neon bulb is often used as a spark gap.
Reply With Quote