The Sony RMADU007A Receiver Remote Control is originally supplied with Audio/Video Receiver models: Sony DAVHDX285, Sony DAVHDX287WC, Sony DAVHDX587WC, Sony DAVHDX589W, Sony HCDHDX285,

The Sony RMADU007A Receiver Remote Control is compatible with Audio/Video Receiver models: Sony DAVHDX274, Sony DAVHDX275, Sony DAVHDX277WC, Sony DAVHDX279W, Sony DAVHDX475, Sony DAVHDX576WF, Sony DAVHDZ273, Sony HCDHDX274, Sony HCDHDX275, Sony HCDHDX475 Sony HCDHDX576WF Sony HCDHDZ273