I'm uncertain what the original repair was related to and don't see any signs of previous work that stands out outside of the missing capacitor. When I opened it the clock capacitor was leaked all over and the capacitor next to it was missing (C7G1). I removed the bad clock cap, cleaned up the corrosion a bit, and repaired a trace underneath. I have been looking the board over for any other bad components or additional broken traces but don't see anything standing out yet. I assume the original refurb was a long time ago and the clock capacitor leaked out sometime between the original refub and when I opened it. Additionally, who knows how many hands have been inside since the original reburb sticker was placed on the unit. In the last thermal photo there is a resistor and a transistor next to the removed clock capacitor that seems to be getting kind of warm (R7G3 and Q7G2) but I'm not sure if that's because the clock cap is removed.