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Old 10th Nov 2017, 11:33 pm   #4
No Longer a Member
Join Date: Oct 2015
Location: Middlesex, UK.
Posts: 198
Default Re: Imogen test card generator.

Hello Chris,

Oh dear, that's a first, sorry

From the original B.O.M the capacitor details are (Farnell sourced) -


It may be worthwhile replacing the 1N4001 polarity protection diode too, if it has suffered potential stress like that.

If you need a new casing, I still have some and can send you one FOC. I should also still have all the bits to make up a new input power connector assembly, should you need one of those. Just let me know.

I've always used a better quality ("Mascot" brand from RS) 9V regulated "wall wart" supply, and that is what I used to supply with the unit for people who also wanted the PSU included.

Let me know if there is anything else I can help you with.

volte-face is offline