A friend of mine opened his new-to-him Legacy Control System. All was well until he got to the wall wort. The case was cracked open as if it had been incorrectly assembled. After acquiring the requisite security bit, we opened the case completely. Nothing broken, and nothing amiss, save that the transformer core was out of place, which was easy to reseat. We did find a small PCB with 2 components on it. See pictures below. My question is, what are the components? I suspect at least one of them may be a fuse. I asked GRJ about them, but he could not cross reference the visible number with anything. Anyone know what these are?