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

previous by date index next by date
previous in topic topic list  

Subject: RE: [yamahacs80] Adjustment question.

From: "kent spong" <kent_spong@...>
Date: 2007-07-01

Hi,

You need to put a scope on the cp4 VR11 and 12and cp5 VR13 test points and
adjust these pots for audio signal amount.

VR11 Sine wave 1v
VR12 Square wave 800mv
Vr 13 Sine wave 400mv

The front panel should be set up with sine full up and vcf amount full down
to do VR11 and VR13
and sine down and vcf amount up with square wave on. In both cases LPF and
VCA sustain Should be full up also.

VR14 can be done by ear. In most cases this is better to do than with a
scope.



Kent


KSR

_________________________________________________________________
Don�t miss your chance to WIN $10,000 and other great prizes from Microsoft
Office Live http://clk.atdmt.com/MRT/go/aub0540003042mrt/direct/01/