Whirlpool oven/controls not working

The control panel is completely blank, so no oven operation at all. Stovetop elements work fine. This all happened after a power outage. Is there any diagnostic that can be performed on the control panel unit before replacing (due to cost), or is the fact that there is no display pretty much telling the story?

Thanks
Jerry

Here are your parts
http://www.appliancepartspros.com/partsearch/modelsearch.aspx?model=RF364PXPT2

See the attachment for the wiring diagram.

Do the stove top indicator lights and the oven light work?
If not then it may be that you have lost Neutral.
Check the power.

If they do work then I would say that the control board is toast.

Thanks a lot Denman - Checked the lights and they are all working, so I will be getting a control board.

Have a nice holiday!
Jerry