I got a new to me Playboy that has a -35 board with some corrosion. I removed the corrosion using some toilet bowl cleaner and now it looks pretty good. I would like to learn how to repair this and I am hoping that someone could advise me on the direction needed to make this board work again. As of now the only thing that the board will do is to flicker with 2 flashes which I think means that there is a ram problem (5101 maybe at U8?) since it didn't flash for the 3rd time.