After 3½ years of use I decided that my MD-Player needs some cleaning.
Here are some photos of what the player looks like from the outside as well as on the inside.
This is what the MD player looks like after 3½ years in a jeans pocket.
This is all you can see when looking inside.
The electronics part after removing the MD drive.
Bottom view of the MD drive.
The laser pick-up.
The laser pick-up, different view.