There was/is a Sony television assembly plant in Mount Pleasant Mills, PA. I think that is near Pittsburgh. I was interested in possbly looking for work there until I found they were too far from my home (across the state).

I have seen recent (2002) Sony TVs, HDTV sets, I think 16:9, marked as assembled in Mt Pleasant Mills.

I would have liked to have toured the place. Hmmm... wonder if they have a factory-seconds shop for the public?