PBP won't boot (no amber or green LED)
08-21-2020, 08:07 AM
I doubt you have a DVM,,, however....
How to tell which button is "bad"?
(I would do this with battery disconnected)
Check,, Vss to gnd,,, should be low
check clk to Vss, should be quite high
check with button pushed, should be 100 or less, OR distinctly smaller
How to tell which button is "bad"?
(I would do this with battery disconnected)
Check,, Vss to gnd,,, should be low
check clk to Vss, should be quite high
check with button pushed, should be 100 or less, OR distinctly smaller
