I just got this unit used. The unit works fine and has had the logic board replaced in the past 3 months before I bought it. After a few days of use, the unit started to look like it was on zoom all the time or that it was projecting for a bigger screen.

I have powered the unit off for 10 hours and no change. I have powered it off and unplugged it for 10 hours and no change.

I have run the auto focus in a completely dark room and no change.

It also has this problem when I am in the service menu for calibration.

The only change from when it was fine to when it changed was I had it facing south in a temporary location until I moved it. It is now facing East only about 8 feet from the original location.

I have moved all audio and video equipment and their cables away from the TV.

I have not changed the power strip yet or tried running it without any of the other equipement connected.

Other than that are their any suggestions.

All input will be greatly appreciated.