Head Unit problem

[Icesurf3r]

Ok guys..

My headunit is a Kenwood KVT-725DVD jobbie, now after having to jump start the RX last night, it no longer works.

There is just no power getting to it at all.  Does anybody out there know which fuses to check, does it have an inline fuse?? As i\'m maybe thinking that the jump start could have blown the fuse, is this possible??

Any and all help appreciated

Cheers