I have a Sony GDM 200 PS where the pincushion is non adjustable with the digital controls. The screen is stuck with the edges bowed in to the max. When trying to adjust with the on screen controls the edges will begin to move slightly but will immediately bounce back where they were. Any ideas on where to start with this?

This is Sony N3 chassis - CXA2043Q is # 1 failure. Search this group for CXA2043Q

The CXA2043Q is available at Bluestar in the U.S.

http://www.bluestar-online.com/SearchResults.asp?Search=CXA2043Q