Bottlehead Forum

Bottlehead Kits => Crack => Topic started by: xiaofan_sc on April 21, 2020, 07:01:31 PM

Title: Speedball large board voltage high
Post by: xiaofan_sc 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

Title: Re: Speedball large board voltage high
Post by: Paul Birkeland 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. 

Title: Re: Speedball large board voltage high
Post by: xiaofan_sc on April 22, 2020, 05:40:45 AM

Great to hear. Thank you so much.