Archive of the former Yahoo!Groups mailing list: Yamaha CS80
Subject: CS-80 loss of +8.5 and -6.5 voltage on PSU
From: "Heath Finnie" <heathfinnie@...>
Date: 2008-12-31
In my continuing adventures with this thing I realized that my latest problem is a loss of
these two voltages from the PSU. I replaced IC722, and both 1000uf caps. I'm trying to follow
the instructions and run the PSU separate from the rest of the synth by connecting the +15
to +15S and -15 to -15S and I'm not getting any proper voltages running it this way.
Heath