Re: POD problems
I’m guessing you either broke the jack or sheared off a component lead.
Usually ICs and surface mounted components can handle the g-force of a drop, but larger and / or vertically mounted components (i.e. electrolytic caps, V. regulators, etc) have too much mass and inertia to handle a sudden stop.
First inspect the jack, it’s leads and the solder connections for breaks / cracks.
Then look for broken leads and cracked solder pads on the larger components.