Emax

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!
>
>  
>


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