From Steve Lenham Sent Mon, Mar 12th 2018, 15:41
On 12/03/2018 15:08, RJ Krohn wrote: > know this probably won't help many folks, but maybe this'll at least > become part of googles public record on the subject: the PRA board on > the yamaha CS80 has a silk screen error. the 33uf/16v cap between IC5 > and IC6 has the polarity listed backward. i had to explode 2 caps to > figure this out. beware, restorers. -R > A problem that most of us can only dream of having to deal with :-(