Are you looking for someone to sell you the components or repair your device? The components can be sourced from suppliers like Digi-Key (http://www.digikey.de/). For your situation, you can probably just "short" FL7500 and leave C7523 out and still have a functional device. However it always best to replace the components to insure that your iPad functions, and is protected, as the engineers designed.
These components are very, very small and difficult to work with using hobbyist tools unless you have considerable experience. There are many shops that can do this kind of work but I don't know of anyone in particular that is based in Germany.