Screen goes black but stays on if in power saver mode
Hey guys I’ve seen many similar situations but not quite the same as what I have here.
that is a tough one. Usually it’s the Y-sustain or Z-sustain. Check to see if there is a label on top of the panel with some voltages. Should be something like Va,Vsc and Ve(Z-bias) check those voltages against the test points on your boards. Ve(Z-bias) should be marked as VZB on the Z-sus board. Vsc and Vy on the Y-sustain. Ve(Z-bias) should be around 70-150 v. this is really a tricky one and it may help to see your boards. Post some good images so we can see what you see. Adding images to an existing question"