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  #134  
Old 07-21-2022, 09:24 AM
Chris K Chris K is offline
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Quote:
Originally Posted by Kevin Kuehn View Post
Per Riders schematic C128B,C131A,C127A, C128A have their common negative leads going to the center tap of the power transformer(which is how the negative supply voltages are developed because the center tap is not tied directly to ground, instead negative voltage is formed across resistance to ground). However the negative lead of C116B actually goes directly to chassis ground. C132 also does not share a common negative with the other caps.
C116B negative lead goes to ground? I'm not seeing that. It's not tied to the -85V center tap as well?
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