Circuit digram for DFRobot Rover

Is there a circuit diagram available for the DFRobot Rover? I am needing it in PDF of an image file. I have for the Ardiuno Uno, but I am not sure it is the same. The Rover just came in the mail a few weeks ago.
Bill R.

Thanks and Merry Christmas.

The pinout is that of the Duemolanove, which is very close to that of the Uno. Note that four digital pins are hardwired to the onboard motor controller. The schematic of the DFRobotShop Rover PCB is available online.