Thread: Zenith 7h822-z tubes not lit
View Single Post
  #8  
Old 12-05-2024, 04:17 PM
old_coot88 old_coot88 is offline
VideoKarma Member
  
Join Date: Sep 2009
Posts: 2,644
No, the gap is '0', and the numbers run clockwise. Same with 9 pin tubes, octals and locals.

On 9 pinners, the heater is most always pins 4 and 5.
Reply With Quote