I am looking for a little help here as I am no electronics specialist. What I have here is power that feeds a circuit board. What appears to happen is that power comes in at 17ish volts. and then lands on two voltage regulators. There appears to be some caps and resistors in line here but I really don't understand what is happening with all that. All I know is on the input side of the regulators I have 17ish volts to ground and nothing on the output side. So I wonder if the regulators are shot or some of the caps or resistors. Any help describing what is going on electronically would be greatly appreciated.
What I believe is supposed to happen is that the red to ground and orange to ground provides two different voltages to the circuit board. I get zero volts on the output side of the regulators to ground
If there is a better spot to post this please feel free to let me know.
What I believe is supposed to happen is that the red to ground and orange to ground provides two different voltages to the circuit board. I get zero volts on the output side of the regulators to ground
If there is a better spot to post this please feel free to let me know.
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