Hi guys

I hope this is the right place to post a question like this, you all
seem to be quite knowledgeable.

I've got a Denon DRM-700 tape deck. It looks like the capstan motor has
died on it. I've Googled for the model and can't find anything. I was
hoping one of you might be able to help.

The labels on it are DC12V MMU-5B3LNJ Japan and there is a logo on it
that looks like an "M" inside a square with rounded corners. There's
voltage across the inputs and the motor isn't turning. If anyone can
help me with the manufacturer it would be a big help.

Thanks a lot
Martin