Where is the control board located for whirlpool RBS305 electric single oven located?

SOURCE: BM - After Self-Clean Problem -- 30" Electric Whirlpool Double Oven -- Model # GBD307PDQ6

yes i would say mobo 1st cused form to much heat xpanded an area

SOURCE: Whirlpool Oven/Convection Oven Timer Problem

replace the control cpu unit the main control board is deffective

SOURCE: Whirlpool single electric oven - model unknown

Turn the breaker off that supplies the power to the oven for 5 minutes to allow the computer to reset. If this doesn't work you my have a bad board.

SOURCE: Oven has power; wont heat

It's mounted on the rear of the oven. First, turn off the circuit breaker, then the oven must be removed and the back panel taken off to access the TOD (thermal overload device). Its mounted right flat against the oven rear panel, with one large red wire attached on each end. If the TOD is open, that means the rear of the oven got too hot or the TOD failed (its a safety device). You can connect the two wires together and insulate with electrical tape, restore power and test the heaters to make sure the TOD is actually the problem. They haven't ever solved this problem...the most current answer is to replace the TOD with a new one, but bend the mounting tabs so that when the new part is installed, there is a space between the TOD and the oven sheet metal about the thickness of a dime. Then reassemble and reinstall the oven.

SOURCE: how to remove the control panel on Whirlpool double oven Model RBD305PDS14

Emge & Associates is investigating gas and electric ovens manufactured by Whirlpool, including such popular brands as Whirlpool, Jenn-Air, KitchenAid and Maytag.
The firm is investigating reports that the electronic control panel on certain models is subject to failure after a limited number of uses of the appliance’s “self-cleaning” setting. While most foods are cooked at temperatures reaching 375 degrees, the “self-cleaning” setting raises the interior oven temperature to 1,400 degrees. Due to defects in the design and or manufacturing, the electronics contained on many ranges are damaged by extremely high heat. Repairs to damaged control panels typically cost in excess of $300 per replacement.
If you have experienced failure of the control panel in your range after using the “self-cleaning” setting, you can join this investigation by contacting Emge & Associates at (800) 629-3409 or (619) 618-2974.