my problem is at C13. i am looking in that general area to see where to scrape exactly with the idea of exposing the correct copper wire.
I don't have any SE/30 logic boards here at the office to confirm this with my Continuity Checker, but the BOMARC "POWER DISTRIBUTION / R.O.M. MEMORY / SYSTEM CLOCK" schematic (sheet 1 of 6) shows that
C13 is connected to the J-12 connector. Moreover, pins 12 and 13 of that connector are shown to be connected together. And C1, C7, C12 and C13 connect between that J-12
ins12&13 point and Ground.
