Emax

anybody had success dealing with this reparation and this kind of supply?....

--- In emax@yahoogroups.com, Ted Summers <djtbs1@...> wrote:
>
> You can get the scanner here:
> http://www.eprelectronics.com/store/E-mu-Keyboards-PARTS/E-mu-Emax/IC-MOS-R6500-11-Microcomputer-1-chip-p72.html
> 
> 
> On Wed, Nov 9, 2011 at 5:36 AM, mcnik_k <nikkinloch@...> wrote:
> 
> > **
> >
> >
> > Ok, well I have replaced both CD4028 chips (IC11, IC12), but no
> > difference, same fault.
> >
> > Looks like the scanner chip *is* partially faulty?
> >
> > Also, the 'Preset Management' LED is lit during startup, apparently this
> > means the scanner chip isn't present?
> >
> > Anyone got any last ideas?
> >
> > Thanks!
> >
> >  
> >
> 
> 
> [Non-text portions of this message have been removed]
>