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Screen goes black but stays on if in power saver mode

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.

ANSWERS:

"@polkalosses

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"

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