Breadboarded TS clone was working, then stopped

[MattHW]

Hi everyone, another noob question for you all, I wired up a TS clone on my breadboard, using the schematic and diagram from Beavis. It worked perfectly to begin with, but then, after a few experimental diode changes, it just stopped.

I think the most likely thing is that, having forgotten to disconnect the power before taking the circuit apart, I overloaded something, is this possible? Could something else have happened?

Thanks for any help

[R.G.]

It is possible. But more likely you shorted or opened something accidentally, or broke a wire, something like that.