Speedball upgrade voltage problem

BetterLate · 1370

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Offline BetterLate

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on: November 08, 2014, 11:19:45 AM
Terminal 14 voltage is 190, should be 0
Terminal 15 voltage is 0, should be 185
I did the crack mod on page 19: "REVISION 5/6/10:
Making this wire 3” long and
connecting it to Terminal 14U
instead of terminal 22L may
yield more quiet operation."

Crack was working fine before modification; haven't completed voltage checks, so don't know current operation.

Can I continue with these two terminal voltages reversed?

Thanks for the help!



Offline Paul Birkeland

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Reply #1 on: November 08, 2014, 05:16:18 PM
There was an old version of the manual that had some voltages shifted.

In reality, if you have the correct voltages at terminals 1, 2, 3, 4, 5, 6, 7, 9, and 10, you're good to go.

-PB

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man