Yikes!!!
Before you seperate the stock silver face from the PCB it's glued onto check to make sure the replacement is identical. The Black replacement face that I purchased arrived having a round circle for the IR verses the stock faceplates notch. (See Photo - click to enlarge) The plexi window on my stock unit is not rectangular but includes the IR portion. The only way I have been able to use the black faceplate is to lay it on top of the silver and screw it down. Shoggy Do I have a miscut piece?