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korg poly 800 problems joystick and 12 db

korg poly 800 problems joystick and 12 db

2015-02-12 by Vincenzo Vincenzo

hello to all of grouplet,
I wanted to ask for your help because I have a problem with my Korg Poly 800 modified Moog Slayer mod and cutting 12/24 db filter ..
the change has always worked but some days the joystick is not working properly ..
modulation DCO and VCF (above and below) is mute,
but by moving the joystick to the right I get the pitch bend + VCF and moving the joystick left I have the pitch bend + DCO.
modulations were summed with the right and left;
on the contrary above and below is mute.
with editing 12/24 db sound only 24 db, 12 db sound is muted.
according to you what I can do?
Thank you in advance for all the help.

Re: korg poly 800 problems joystick and 12 db

2015-02-24 by sarvamala@...

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?

Re: [korgpolyex] Re: korg poly 800 problems joystick and 12 db

2015-02-24 by Michael Hawkins


it helps to understand how the joystick circuit works.

/Mike

From: "sarvamala@... [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?


Re: [korgpolyex] Re: korg poly 800 problems joystick and 12 db

2015-02-26 by Vincenzo Vincenzo

Hello Mike,
thanks for the response and the help,
I tried to open the link you sent me but it does not open
and gives me the following message:
Error occurred while downloading the file. Please click here to try again.

Norweigan send you the link?

thank you very much


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


 

it helps to understand how the joystick circuit works.

/Mike

From: "sarvamala@... [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?




Re: [korgpolyex] Re: korg poly 800 problems joystick and 12 db

2015-02-26 by Vincenzo Vincenzo

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:


 

it helps to understand how the joystick circuit works.

/Mike

From: "sarvamala@... [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?




Re: [korgpolyex] Re: korg poly 800 problems joystick and 12 db

2015-02-26 by Michael Hawkins

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:


 

it helps to understand how the joystick circuit works.

/Mike

From: "sarvamala@... [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?