Chosen Solution
I see a Main Board, an Inverter Board, and a Power Supply Board. Would replacing the Main Board solve a solarization problem?
@djstorm8469 yes it does have a t-con board. part number is AUO 55.37T03.C05 (06A12-1A). Post an image of the back of your TV with the cover removed, that way we can see all of it. A main board may fix the solarization but commonly it’s the t-con. Post some images of what your screen shows as well. Use this guide Adding images to an existing question for that