Discharging radial electrolytic capacitors
How can I access the leads to discharge them?


An easier thing would be to find the traces that the leads are connected to, which are probably on the top and bottom of the board. This may require taking the unit apart once. Another thing that can be done is ohm out the leads and see if there is a more accessible trace/conductor. Then short the capacitor with a large resistor, and be careful because voltages above 60V are considered hazardous.

Most devices are designed to safely discharge after 30 seconds (especially UL Or ETL listed devices) but kits are not subject to those rules.