Korg Poly800/EX800 Users

You need to describe to us what the joystick is or is not doing - both right and wrong.
Then we can maybe help.
/Mike

      From: "Vincenzo Vincenzo sarvamala@... [korgpolyex]" <korgpolyex@yahoogroups.com>
 To: "korgpolyex@yahoogroups.com" <korgpolyex@yahoogroups.com> 
 Sent: Thursday, February 26, 2015 1:55 PM
 Subject: Re: [korgpolyex] Re: korg poly 800 problems joystick and 12 db
   
    Hello Mike,
 okay, I found the .pdf file that you said to read ..

 I checked the board KLM-599 is ok, I think the problem is integrated on the motherboard KLM-596 ...
 I try to check again ..
 if you have any suggestions on what I need to verify integrated on the motherboard that works for the joystick let me know ..
 thanks again, hello. 

     Il Martedì 24 Febbraio 2015 17:26, "Michael Hawkins korgpolyex800@... [korgpolyex]" <korgpolyex@yahoogroups.com> ha scritto:
   

     See this document https://xa.yimg.com/df/korgpolyex/Joystick+PCB+Electronics+-+Theory+of+Operation.pdf?token=cymIYYfsbNQnX17z54fB4fjUnJ24Jumx8AwAxbjhK1CrYGoPhQmK6B06CVFdZ9gkPwE8hGCTMuFhSKCMRUS1B3O9vX6ZJt6pQ9ZxC38PM6sQQzERRjEgWaqfbmxlqtJnozCHoZzmq3FBSPKp9qKegWLAHVNQa9dMlSAI6GgDeAamq2wLDg-aaEsvHURhA92EhuLAucsPrg&type=download in the files section.
it helps to understand how the joystick circuit works.
/Mike

      From: "sarvamala@yahoo.com [korgpolyex]" <korgpolyex@yahoogroups.com>
 To: korgpolyex@yahoogroups.com 
 Sent: Tuesday, February 24, 2015 10:33 AM
 Subject: [korgpolyex] Re: korg poly 800 problems joystick and 12 db
   
    hello everyone,
 I solved the problems 24/12 db ..
 the problem was due to defective switch that did not contact well ..

 Unfortunately I still have problems with the joystick,
 some of you have had a similar problem with its Poly 800 and I can help you understand where I intervene?