Not a problem. I just want to know where to find the wattage for the microwave oven. It is a KOR 1N0A

This is most likely the fuse in the high voltage magnetron circuit (that is the microwave generator). This fuse is usually inside an inline plastic case that can be opened for replacement. Don't attempt this unless you have some experience and can work from just this clue. Otherwise take it to a professional repair shop.
I would guess it is only worth repairing if you think this may have been caused by overloading the oven (i.e. putting something metallic in the oven). If not then the fuse may have blown due to another problem and you would be better off to buy a new microwave oven.

You should never run a microwave with nothing in it!! There is nowhere for the energy to go. The oven itself has a special coating that keeps the sparks from happening. Anywhere the coating is bad will arc. If it keeps arcing it will burn out the microwave generator.

please go www.fitness.manualsonline.com
God bless you

May problem of microwave oven model.kor-861h is not working fan&heater but ralay&digital display working so what is damages sir?

I have KOR 6305 Daewoo microwwave its fuse burn always what problem?

MY MICROWAVE IS NOT HEATING , EVERYTHING APPEARS TO BE WORKING FINE? WHAT COULD IT BE? IT IS A DAWOOD KOR-131G

will find manual here
http://www.daewooelectronics.co.uk

Hi I have bought an oven and wanna know how can i set the power level.

YOu can get the manual from below link
http://etech.maiila.com/daewood-microwave-oven-kor-630a

the only way on these is to take the case off
WARNING : DO NOT ATTEMPT TO GO INSIDE IF YOU DO NOT KNOW HOW THE HIGH VOLTAGE WORKS OR THE COMPONENTS THAT HOLD HIGH VOLTAGE!!!
and never go inside with it plugged in!