The question has been closed for the following reason "The question is answered, right answer was accepted" by Patxi Sep 28 '10 at 14:51
If you're trying to attach your Tablet PC to a Sony Bravia, I recommend using a VGA Monitor Cable & "Y" Audio Cable. USB ports may have different capabilities & uses.
Other Sony Bravia can play media from a usb drive, others use it for service only ...
S-series Bravia (KDL32s5100) - usb port at the back: from the sony website that the port is a 'service only' port
Additional port info:
I don't think that is possible. You would need a VGA Connector on the TV.
answered Sep 15 '10 at 21:38