07-23-2020, 08:39 AM
i think you may be right about the cold solder joint. with pi out i actually got it to spike at 5.14v momentarily, then it went down to .5 for a bit, back to 1.2 for a bit, then i applied pressure down and it came back alive when i was probing at the l2r2 board directly. probing at the SC capacitor yielded no result.
worth noting, i did NOT use the through-pins for soldering. this may be my-bad assuming good solder would wick through and contact both points.
reworking solder job, i'll post back after testing.
worth noting, i did NOT use the through-pins for soldering. this may be my-bad assuming good solder would wick through and contact both points.
reworking solder job, i'll post back after testing.