Speedball large board voltage high

xiaofan_sc · 1332

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Offline xiaofan_sc

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on: April 21, 2020, 07:01:31 PM
Hi, My speedball large board voltage read is little high.

Large board:
OA                       110.8
OB                       108.3
G                         0
B+                       178.8

Small board:
OA                       76.7
IA                        179.0
B-A/B                   0
IB                        179.0
OB                       78.2

OA and OB on the large board are over 100v. Should I be concerned?

Thanks



Offline Paul Birkeland

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Reply #1 on: April 22, 2020, 05:01:42 AM
I wouldn't be too worried about that.  Your 6080 looks to be pretty potent, as the difference between OA/OB on the small and large boards is pretty high. 

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man


Offline xiaofan_sc

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Reply #2 on: April 22, 2020, 05:40:45 AM
Great to hear. Thank you so much.