Generic Remote Control Fit for 149205111 RM-AAU170 STR-DN840 RM-AAU073 RM-AAU169 RM-AAU168 STR-CT550WT RM-AAU120 Sony AV System

Will not open the most important features of the receiver. Pressing the home button will not open Sony menu for the most important receiver functions. I recently moved speakers around. Found out my original remote is missing. Needed to adjust speaker settings. Quite sure other buttons did stuff also. White buttons will change inputs game/blue ray DVD/ tuner . Volume works, sound field will change pl movie, stadium, concert and the rest. Did not try To program to tv. Star-dn840 Sony receiver. Spent another $36 to order an OEM will write a review on the OEM remote in a few days. When it arrives and is tested. Actual Sony remote differs from this on in keys. And after using Sony remote, this remote will note get you into the receivers settings. The ones that fine tune the speakers.

Perfect!