jenn air circuit board not working

this is a radiant cooktop/convection oven/oven. the cooktop works fine but there is no light on circuit board.I can’t get the self clean to work. the broiler comes on. bake seems fine. it is a little sluggish reaching bake temps. the fan comes on but only in high and of course i can’t see the time as it does not display. i have no idea about error or fault codes because i can’t see them either PLEASE HELP!

The first thing I would do is replace the Electronic Oven Control.

Here are the break down diagrams and http://www.appliancepartspros.com/partsearch/model.aspx?diagram_id=671595&&model_id=43263

Gene.