Hi,
You can easily tell if you have a clone board fitted. You¹ll find that there
are six trimmer controls in the centre of the board. If they are round and
have cross heads this is an original board. If they are rectangle and have
slotted adjustment heads this a clone board. In order to fix this problem
you will need to replace C23 on the board with a 10nF ceramic disk
capacitor. Any electronics tech or even you should be able to do this if you
can solder!
Let us know how you get on!
Cheers,
Andy
On 04/09/2010 20:52, "ieinzz" <ieinzz@yahoo.com> wrote:
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> Just read this post below! I am having problems with instability with my
> patch banks jumping around. When I hit the switches for Programs 5-8 the patch
> changes to A1, B2, C3, or D4 (for my selection of 5, 6, 7, 8 respectively).
>
> I just picked up a Korg Polysix that the previous owner informed me had work
> done on it. I'm wondering if a new board was installed? How can I tell
> whether or not I have a clone board in there? Everything looks super clean.
>
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