Archive of the former Yahoo!Groups mailing list: Yamaha CS80
Subject: Re: Properly and safely disconnect M boards
From: joachim.milson@...
Date: 2015-02-16
Hi,
Don't forget that the lower rail on which the boards are screwed is at a voltage of +15V !
If what you want is only to no longer listen to this voice board, why not just unsolder its output O (33) ? But be sure to leave the two wires soldered together or you won't be able to listen to the boards located to the left of the one you want to skip.