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Author Topic: VC99 multimeter - adjusting  (Read 2445 times)

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Offline akisTopic starter

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VC99 multimeter - adjusting
« on: April 05, 2017, 10:05:50 am »
Hello

I blew a fuse on my VC99 multimeter and while trying to remove the old fuse I accidentally broke a pot on the board, it is labelled VR5. Could anyone please supply me with a schematic or manual to explain how to adjust this pot?

Many thanks
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Offline RayRay

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Re: VC99 multimeter - adjusting
« Reply #1 on: April 05, 2017, 10:35:44 am »
Could you provide a picture of the circuit board?
Which exact VC99 is it? There are quite a few different manufacturers (Vichy/Vici/Victor) and they're all built a bit differently.
Was the VR a full metal one, or did it had a piece of plastic on it? Does it have any numbers on it (or on the broken piece)?
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Offline akisTopic starter

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Re: VC99 multimeter - adjusting
« Reply #2 on: April 05, 2017, 11:01:08 am »
I have closed the multimeter now. The VR is not broken (badly) it was plastic with a metal top, I managed to put it together, and turn it left and right a few times. I just need a schematic or a "calibration" manual I suppose
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