Edited AVCHD video in FCP back to camcorder Sony


My Sony HDR-XR520 has a USB input interface too, so I was wondering if I could send an edited movie with Final Cut Pro 7 (the shooting material was AVCHD) back to the camcorder, so that I can play this HD video connecting the camera to any TV with HDMI cable. How can I do that with Mac?

Thank you!