Edward2 for Model Number JT980SOH1SS I have a GE Profile double wall mount overn - Tri-vection - Model JT980SOH1SS. the other day we noticed the display was completely blank and it would not respond to any touch. The only thing that was operational was the lower oven light. After checking for proper AC I looked over the electronic boards and I noticed the main power board had a SINGLE component blown apart. The part is labeled U2 and that part number is TOC247YN which I believe is some sort of high power switching MOSFET. Does anyone know what may have caused this part to blow apart? I looked over the other circuit control boards and could not find anything else that looked burnt or out of the ordinary. I also plugged the oven back into AC without the main power board. I then checked the AC coming in on the connector cable leading to the main power board and all seemed ok.
Answer Edward, We aren't able to assist you or make recommendations, other than basic checks to the wiring and components. AppliancePartsPros.com, as well as other servicers or parts distributors don't have access to printed circuit board blue prints or diagram/schematics, those are proprietary information for/by the manufacturers. We can recommend you trace the circuit tracers and determine what circuit was involved, check the wiring and components in the circuit, and replace the appropriate part(s). Thanks, Read More... Answered by AppliancePartsPros.com | Friday, February 17, 2017