Did you find it? I'm actually looking for this component to repair a Sony VPL EX1 projector. Is it what you're doing?

did u find any catalog for mz1540 because i hav e the same problem

Hi, I have a board that's come from a Sony video projector with a MZ1540 on it. part num: EP-(GW+GN) 1-680-905-11 GA The video projector was ok at light on. The problem was an SMT connector on a logic card so the board above is ok. If someone is interested? Best regards, Patrick