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Bottlehead Kits => Crack => Topic started by: andrzej.suski on August 28, 2021, 05:29:49 AM

Title: Speedball large board voltage reading slightly high [resolved]
Post by: andrzej.suski on August 28, 2021, 05:29:49 AM

Hi,

I just installed the speedball upgrade. The small board works beautifully. The voltage check on the bigger board is around 115V for OA and OB. That's 15% higher than the specified range - is it a problem?

Thank you so much in advance!

Title: Re: Speedball large board voltage reading slightly high
Post by: Paul Birkeland on August 28, 2021, 05:31:33 AM

If they are both consistent that's unlikely to be an issue.  These voltages can appear to be a bit higher of the OA/OB voltages on the small PC board are also a little high, or if the 6080 you're using has very high emission.

Title: Re: Speedball large board voltage reading slightly high
Post by: andrzej.suski on August 28, 2021, 05:32:45 AM

Excellent news!

Thank you!