Pull voltage below IC

In this class we are going to learn how to get voltage, data or clock signals from an integrated circuit, when some internal line is broken.
Class 23 microsoldering
Suppose we have a problem with a fault on the motherboard and for whatever reason the internal communication track is broken and does not make contact with the other end and we do not have any other components to remove this voltage.
In the first case we are going to take out a voltage of 1.8 volts that is located on the second pads in the corner of this integrated circuit.
In the second example we are going to draw an I2S line.