Schritt 7 übersetzen
The two wires at the pins marked 1 and 2 now have to be disconnected. First, pull them carefully out from under clip 3 with the small screwdriver. On my circuit board pin no. 1 was marked with "TP3" and a white wire was soldered on it. Pin no. 3 was labelled "TP2" and was connected with a black wire.