Discussion about the Korg PolySix synthesizer

Mike,

1. As far as I am aware this is all up to date. I have a personal list I
work from and this has served me for over 10 boards. If you¹d rather work
from my copy then drop me a line, however, it is utterly reliant on supplies
from Farnell/Newark.
2. Make sure the mods round R53 and R92 are done. We have two missing
tracks. More details on Jed¹s site. Make sure C22 and C23 are both 10pF
3. No. I have over ten working
4. You can use the calibration notes from the original Korg service manual
without any issues 
5. You might be referring to the problem with C23/C23. Make sure they are
both 10pF. Again over 10 boards say Œyes¹ it is solved.
6. I am just about to add the MIDI kit to a P6 which has the clone board.
This kit is the one designed by Steinhauser/Wolf, which I gather is based on
the original ŒM¹ board. I will let you know how it goes!

Good luck with the build,
Andy


On 14/10/2010 09:42, "Mike" <mborish_2000@yahoo.com> wrote:

>  
>  
>  
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> 
> So, I got a KLM 367 in the mail last week and am planning on populating it
> sometime this week. (Thanks Jed!) If it's not too much trouble, I've got a few
> simple questions for everyone on this board:
> 
> 1.) Is all of the part information up to date on Jed's page?  I am going to
> cut and paste the parts list - this will work?
> 
> 2.) What are the major pitfalls I should look out for when populating and
> calibrating this thing?
> 
> 3.) Are there any known issues that haven't been solved yet?  If there are,
> I'm going to wait.
> 
> 4.) Calibration is the same as the service notes that have been floating
> around the net for the last few years?
> 
> 5.) Was the corruption issue ever solved?  I remember reading about some folks
> swapping caps and pulling their hair out because of some sort of data
> corruption or stray capacitance?
> 
> 6.) My board has Korg factory midi....  Has anyone replaced the KLM 367 with
> Factory MIDI?
> 
> -Mike
> 



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