Take it slowly and carefully. If the stove may need to be pulled out a couple inches to gain access to a screw on either side of the top panel. I followed the instructions from previous writers on this site. It was a little harder than they made out-- took me 45 minutes, although next time I could do it in twenty. Keep track of the screws. For two of the screws, you'll need to use a phillips bit and turn it with a small adjustable wrench (even a small phillips screwdriver won't fit in the space).
Be careful disconnecting the two connectors (you see them in the photo of the membrane part)-- you press on a little plastic release tab then jiggle them upwards bit by bit to disconnect them.
If you want a video of how to do this-- plug in the model number and you'll find a japanese video that's 45 minutes long that shows how to do it. But if you've done any kind of basic home electrical repair before, you'll figure it out from the descriptions here.