Part # RFKNEZ47VGN also compatible with RFKNEZ48VGN for the DMR-EZ48. There are a few available on e-bay for a price, supposedly brand new. This part was discontinued years ago.
May I ask what the fault is, because these units suffer from domed capacitors on the power supply board - the board partly covered by the dvd loader. The dvd loader usually gives one or two "grunts" late in the start-up procedure. If it gives a series of grunts, then indeed the loader is faulty.
Bruce
