Frigidaire Oven board I have is burnt under the L1L2 relay

Thank you for reaching out. Without photos of the board, it would be hard to diagnose.  A picture would be a great way to tell, but a lot of times these are repairable. The board may be salvageable depending on how deep the burn is. 

Thank you for reaching back out. It does look like we can repair this unit. The damage seems repairable however, we will need to get it in here so we can fully determine if it can be repaired or not.  Below I have provided a link that can get you started on the ordering process. The link will let you know what issue will be covered under the repair. Any issues outside of the advertised will not be addressed. The repair cost is $119.00 not including tax and shipping.
 
A full diagnostic check should first be performed to eliminate all other possible causes for your symptoms, even if the symptoms match those specified on the common fault description. If you are not sure that this part is the cause of the fault then we recommend that you do not go ahead with this purchase and instead seek further professional advice and diagnosis.  If you have any questions, feel free to reach out. We look forward to working with you.
 
UpFix
4991 BU Bowman Dr
Buford GA 30518
https://www.upfix.com/product/316207507r-oven-control-board-repair/

Here are photos of the damaged pcb. It looks very repairable. The keyboard show black scorching. It itself is not damaged. Frigidaire Control Panel 316207509

I would like to know from the technician if this is a problem caused by component failure on the boards, or something external. I have checked both oven heating elements and the temp sensor and they read correct at room temp. None of them are shorted to the chassis.

I just want to make sure that I don't damage the repaired assembly. If I can speak with them, that would be great. Phone number below. Please give me an estimate for the repair. I will also need an address to ship it to.

Thanks