I have 2 RCA 52" projection TV's. One has a

Dale_earn387,

RCA always has the part number stamped on the board. It will be a six digit number and usually is preceeded by "P/N". I have worked on these units and would guess that many of the boards are the same. Check the part numbers and if they are the same and the physical layout of the board looks the same the boards should be interchangable. I could not determine through research if the parts are the same because the units are older. I did determine that the CRTs are identical which would mean that more than likely the control signal board for them will also work.

Thanks for using FixYa and for the great rating.

hardrocko