CTC 10 HV affected by brightness

[Turle]

Originally Posted by old_tv_nut

To repeat, is the boost voltage normal with a black screen? Does it go up and down with the high voltage as brightness changes?

Oh whoops I missed that part, doesn’t the boost run off the HV? So it should be affected the same?

[old_tv_nut]

Originally Posted by Turle

Oh whoops I missed that part, doesn’t the boost run off the HV? So it should be affected the same?

Yes, it should be affected the same. But my question is whether it is up to normal when the high voltage is normal, or could it be lower than normal all the time and loading the horizontal somehow.