I am attempting to isolate and fix a circuit board for the local adult school's horizontal bandsaw as a way of giving back to the community. I have attached a schematic that I created from tracing the PCB connections. The issue is that the 5V Buck Regulator output is at 8.5v instead of 5V and goes into a PIC. If anyone can help me with the circuit issue, I would greatly appreciate it. Below is the circuit with components and values. I do not know the
value of the inductor.
Thanks in advance for any help you can provide.
value of the inductor.
Thanks in advance for any help you can provide.