View Single Post
  #23  
Old 09-14-2011, 11:01 AM
Kevin Kuehn's Avatar
Kevin Kuehn Kevin Kuehn is offline
Workin' Late Again
 
Join Date: Jan 2011
Location: WI
Posts: 3,976
Refering back to your first post: When you replaced the two voltage double caps in the LV PS (C103 & 104), did you replace with correct 200 uf, or did you put new 80 uf back in?

If your HOT grid bias is too positive, that could be caused by not enough grid drive. Do you have the correct 200 and 270v on the plates of the Horz OSC tube? Does the drive signal amplitude change much with the HOT pulled? How's the voltage on the screen grid of the HOT?

Last edited by Kevin Kuehn; 09-14-2011 at 11:05 AM.
Reply With Quote