Mitsubishi VS-5004R RPTV

[shorach]

I was given a Mitsubishi VS-5004r RPTV. It is in working condition but the colors are messed up. There is way to much red and the blue tint seems to be gone. I tried to change the colors using the tv alignment screen with no luck. Does anyone know what the problem could be and is it worth fixing?

Also the inputs seem to be locked, they are asking for a 4 digit personal code which I do not have, can I bypass this or reset it. There is no QV key on the remote.