
Piezoelectric Element
BeoLink 7000
One of the BeoLink 7000’s elegant touches is its ability to wake with a tap on the top plate. Over time, however, the piezoelectric element responsible for this feature can degrade and stop responding.
Fortunately, it can be replaced with a matching component. By opening the bottom cover, accessing PCB1, and desoldering the old element, you can fit a new one in its place. Read more here.
Below are images of the PCB, and you can find the schematics — and even contribute — by following the GitHub link above.