From: ard at p850ug1.demon.co.uk
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Is there a simple way to find shorted caps
in-circuit? Would an absolutely 0
ohm resistance while in-circuit indicate a shorted cap for the reason I
suggest above?
There's no simple way, it's easier just ot desolder at least one end and
test them effectively out-of-circuit.
The fact that you've found something that's shorted that shouldn't be is
a clue I think. What does that capacitor connect to (it may be easier to
trace this o nthe good PCB where the 2 ends don't test as being shorted
together).
-tony
Hi
With the correct equipment, the method I spoke of works
quite well. I've never failed to locate the short and within
5 minutes. No damage to the board or components that
could occur by unsoldering parts until the shorted one is
found.
Dwight