Archive of the former Yahoo!Groups mailing list: Yamaha CS80

Dear CS-80 friends,

i am currently restoring a CS-80 which collected dust for some 10+
years in a warehouse. Fortunately everything seems to work so far, but
of course the tuning is a bit off.

When starting the tuning procedure i cannot go beyond step 2. According
to the manual Value at pin 13 of IC2 KAS board should be set to 125mV.
Mine stays always at 135mV- no matter how i turn the corresponding VR1
pot. VR1 pot itself is ok though.

Anybody has a hint?

Thanks, Gregor