Help! Any appliance engineers around here?

[Realshow]

It sounds like you burnt out the clock to me.
The clock also controls the oven function for temperature control.
Mine burnt out with an electrical storm we had.
My stove had no fuses on the top either.
The cheapest I could find one was on ebay. you can look up the part from the manufacturer & then search ebay for the exact replacement.
There were several new ones available for ourc stove & were half the cost of local shops.
We did however opt out on ordering the part after crunching #'s we just bought a new one.
Good luck