Nothing jumps out at me as being fishy here. There's what appears to be a small device mounted in the middle of that empty socket. It's also possible some of th

Nothing jumps out at me as being fishy here. There's what appears to be a small device mounted in the middle of that empty socket. It's also possible some of the rest of the pins on the socket are being used as test points. A circuit diagram would have be good to have here.