Samsung C61R2AAST hob is not working

Hi
i'm using Samsung model: C61R2AAST induction stove and we've been struggling with loadshedding in our country this affected my stove I had to replace main board for Oven and Hob which i must say they are expensive, But still the Hob is not working except the oven power for Hob goes on and the stove is stucked at the lock which won't respond.
My plea is if you are able to send me a copy of service manual Samsung