View Single Post
  #6  
Old 11-10-2026, 04:23 PM
old_tv_nut's Avatar
old_tv_nut old_tv_nut is online now
See yourself on Color TV!
 
Join Date: Jul 2004
Location: Rancho Sahuarita
Posts: 7,813
Added note: even in pro monitors with every power supply bus regulated and the high voltage supply regulated and separate from the horizontal sweep, they would be checked regularly with a PLUGE test pattern.
__________________
www.bretl.com
Old TV literature, New York World's Fair, and other miscellany
Reply With Quote