Voltage regulator in motor servo CSW V2
Hi,
I just bought a non functioning CSW V2, and I try to fix it.
There was a component missing (U12) on the servo PCB, and I try to figure out what the correct component is.
I already know that it is supposed to be a voltage regulator, since there is supposed to be three of them connected in cascade, reducing the PCB input voltage from 24 -> ~12.6V -> ? -> 3.3V.
The question is what component is supposed to be in U12? A voltage regulator that regulates down to 5.0V maybe?
Note that the component currently located in U12 is not the correct one.
Comments
The answer seems to be None. Power is provided from the main PCB.