@dimuthuupe other main board s that support your model “may” work. We do not know what the revisions to your current board are. It could be something as simple as different placement of components but could be as complicated as rerouting tracing etc. I would suggest that you try one that is listed for your TV even so it maybe a different revision. There is always a reason why certain boards are not readily available. It is usually caused by some issues with the board that have led to too many failures. Again, try a different revision of the same board and see what it does.