Shorted something out. Need help diagnosing

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3 months 2 weeks ago #11398 by RangerOfTheOrder
I made a dunder headed mistake and while showing my clock off to my family I accidentally set it down on a metal tray and shorted it out. The tubes still light and track time, but the 9s and 4s are always lit. I think I fried the timer IC, but I'm not quite sure. Does anyone have any advice? I'll bite the bullet and order a new kit if I have to, but I'd rather just replace one part.

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3 months 2 weeks ago #11399 by Ian
I don't recognise the board, but if you have a K155ID1 or a 74141 on it, I'd take a look at that.

Do you have a schematic?

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