I see 2 items with possible damage.
I see on number 1 a mark, raised bit, circled. This is, I think a voltage regulator and could be damaged by over voltage. If the mark is a raised dimple it is probably damaged.
Number 2 has a similar raised dimple mark on it, this one is a transistor or mosfet and the mark indicates it’s probably failed.
Both could be replaced but we need @giles to give you the specs of those components.
I may be wrong with this diagnosis, just going on what I can see.