Hello I’m hoping you do have the schematic. I’m following my issue and it seems I’m not getting 5v at the micro. Back probing I’m not getting enough voltage at RG3 which seems to be fed from RG5. RG5 vin is measuring 5.4vdc which seems low.There a many versions of the MC2100, so you cannot go by the print.
I will see if I have a LS-30rev
Max.
by Jake Hertz
by Jake Hertz
by Jake Hertz