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2009-01-11 by letcista
Hello group. I'm having problems with a poly 61. I know this is a Polysix group but... maybe someone can help me. The problem is that DCO1 produces very low sound when sawtooth wave is selected and barely no sound when one of the other two waves are selected. DCO2 works fine as all the remaining functions. Any sugestions? Thanks in advance! Best regards. José. Portugal
2009-01-19 by Jose Pereira
All the opinions will be appreciated! The problem appeared after the installation of the Korg MIDI kit _____ De: PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] Em nome de letcista Enviada: domingo, 11 de Janeiro de 2009 21:38 Para: PolySix@yahoogroups.com Assunto: [PolySix] Korg Poly 61 problem. Help needed, please! Hello group. I'm having problems with a poly 61. I know this is a Polysix group but... maybe someone can help me. The problem is that DCO1 produces very low sound when sawtooth wave is selected and barely no sound when one of the other two waves are selected. DCO2 works fine as all the remaining functions. Any sugestions? Thanks in advance! Best regards. José. Portugal [Non-text portions of this message have been removed]
2009-01-19 by andy@networkjabber.com
Hi Jose, Where did you get the MIDI kit from and who installed it? Cheers, Andy Sent from my BlackBerry� wireless device
-----Original Message----- From: "Jose Pereira" <jose.gouveia.pereira@netvisao.pt> Date: Mon, 19 Jan 2009 23:23:42 To: <PolySix@yahoogroups.com> Subject: RE: [PolySix] Korg Poly 61 problem. Help needed, please! All the opinions will be appreciated! The problem appeared after the installation of the Korg MIDI kit� _____ De: PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] Em nome de letcista Enviada: domingo, 11 de Janeiro de 2009 21:38 Para: PolySix@yahoogroups.com Assunto: [PolySix] Korg Poly 61 problem. Help needed, please! Hello group. I'm having problems with a poly 61. I know this is a Polysix group but... maybe someone can help me. The problem is that DCO1 produces very low sound when sawtooth wave is selected and barely no sound when one of the other two waves are selected. DCO2 works fine as all the remaining functions. Any sugestions? Thanks in advance! Best regards. Jos�. Portugal [Non-text portions of this message have been removed] [Non-text portions of this message have been removed]
2009-01-19 by Jose Pereira
Hello Andy: Wasn't me. The Poly is from a friend of mine. He bought the kit from a former korg representative in the UK and installed it himself. Best regards. José Portugal -----Mensagem original----- De: PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] Em nome de andy@networkjabber.com Enviada: segunda-feira, 19 de Janeiro de 2009 23:32 Para: PolySix@yahoogroups.com Assunto: Re: [PolySix] Korg Poly 61 problem. Help needed, please! Hi Jose, Where did you get the MIDI kit from and who installed it? Cheers, Andy Sent from my BlackBerry® wireless device
-----Original Message----- From: "Jose Pereira" <jose.gouveia.pereira@netvisao.pt> Date: Mon, 19 Jan 2009 23:23:42 To: <PolySix@yahoogroups.com> Subject: RE: [PolySix] Korg Poly 61 problem. Help needed, please! All the opinions will be appreciated! The problem appeared after the installation of the Korg MIDI kit _____ De: PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] Em nome de letcista Enviada: domingo, 11 de Janeiro de 2009 21:38 Para: PolySix@yahoogroups.com Assunto: [PolySix] Korg Poly 61 problem. Help needed, please! Hello group. I'm having problems with a poly 61. I know this is a Polysix group but... maybe someone can help me. The problem is that DCO1 produces very low sound when sawtooth wave is selected and barely no sound when one of the other two waves are selected. DCO2 works fine as all the remaining functions. Any sugestions? Thanks in advance! Best regards. José. Portugal [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] ------------------------------------ PolySix "Digiest" Page: http://www.acc.umu.se/~amber/Poly6Yahoo! Groups Links
2009-01-19 by andy@networkjabber.com
I see. Do you have any idea who manufactured the kit? I.e. Kenton,etc? A Sent from my BlackBerry� wireless device
-----Original Message----- From: "Jose Pereira" <jose.gouveia.pereira@netvisao.pt> Date: Mon, 19 Jan 2009 23:41:49 To: <PolySix@yahoogroups.com> Subject: RE: [PolySix] Korg Poly 61 problem. Help needed, please! Hello Andy: Wasn't me. The Poly is from a friend of mine. He bought the kit from a former korg representative in the UK and installed it himself. Best regards. Jos� Portugal -----Mensagem original----- De: PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] Em nome de andy@networkjabber.com Enviada: segunda-feira, 19 de Janeiro de 2009 23:32 Para: PolySix@yahoogroups.com Assunto: Re: [PolySix] Korg Poly 61 problem. Help needed, please! Hi Jose, Where did you get the MIDI kit from and who installed it? Cheers, Andy Sent from my BlackBerry� wireless device -----Original Message----- From: "Jose Pereira" <jose.gouveia.pereira@netvisao.pt> Date: Mon, 19 Jan 2009 23:23:42 To: <PolySix@yahoogroups.com> Subject: RE: [PolySix] Korg Poly 61 problem. Help needed, please! All the opinions will be appreciated! The problem appeared after the installation of the Korg MIDI kit� _____ De: PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] Em nome de letcista Enviada: domingo, 11 de Janeiro de 2009 21:38 Para: PolySix@yahoogroups.com Assunto: [PolySix] Korg Poly 61 problem. Help needed, please! Hello group. I'm having problems with a poly 61. I know this is a Polysix group but... maybe someone can help me. The problem is that DCO1 produces very low sound when sawtooth wave is selected and barely no sound when one of the other two waves are selected. DCO2 works fine as all the remaining functions. Any sugestions? Thanks in advance! Best regards. Jos�. Portugal [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] ------------------------------------ PolySix "Digiest" Page: http://www.acc.umu.se/~amber/Poly6Yahoo! Groups Links [Non-text portions of this message have been removed]
2009-01-20 by Jose Pereira
The kit it's an original MIDI kit from Korg. -----Mensagem original----- De: PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] Em nome de andy@networkjabber.com Enviada: segunda-feira, 19 de Janeiro de 2009 23:53 Para: PolySix@yahoogroups.com Assunto: Re: [PolySix] Korg Poly 61 problem. Help needed, please! I see. Do you have any idea who manufactured the kit? I.e. Kenton,etc? A Sent from my BlackBerry® wireless device
-----Original Message----- From: "Jose Pereira" <jose.gouveia.pereira@netvisao.pt> Date: Mon, 19 Jan 2009 23:41:49 To: <PolySix@yahoogroups.com> Subject: RE: [PolySix] Korg Poly 61 problem. Help needed, please! Hello Andy: Wasn't me. The Poly is from a friend of mine. He bought the kit from a former korg representative in the UK and installed it himself. Best regards. José Portugal -----Mensagem original----- De: PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] Em nome de andy@networkjabber.com Enviada: segunda-feira, 19 de Janeiro de 2009 23:32 Para: PolySix@yahoogroups.com Assunto: Re: [PolySix] Korg Poly 61 problem. Help needed, please! Hi Jose, Where did you get the MIDI kit from and who installed it? Cheers, Andy Sent from my BlackBerry® wireless device -----Original Message----- From: "Jose Pereira" <jose.gouveia.pereira@netvisao.pt> Date: Mon, 19 Jan 2009 23:23:42 To: <PolySix@yahoogroups.com> Subject: RE: [PolySix] Korg Poly 61 problem. Help needed, please! All the opinions will be appreciated! The problem appeared after the installation of the Korg MIDI kit _____ De: PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] Em nome de letcista Enviada: domingo, 11 de Janeiro de 2009 21:38 Para: PolySix@yahoogroups.com Assunto: [PolySix] Korg Poly 61 problem. Help needed, please! Hello group. I'm having problems with a poly 61. I know this is a Polysix group but... maybe someone can help me. The problem is that DCO1 produces very low sound when sawtooth wave is selected and barely no sound when one of the other two waves are selected. DCO2 works fine as all the remaining functions. Any sugestions? Thanks in advance! Best regards. José. Portugal [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] ------------------------------------ PolySix "Digiest" Page: http://www.acc.umu.se/~amber/Poly6Yahoo! Groups Links [Non-text portions of this message have been removed] ------------------------------------ PolySix "Digiest" Page: http://www.acc.umu.se/~amber/Poly6Yahoo! Groups Links
2009-01-20 by Andrew Jury
Hi Jose, So we have one Poly-61 fitted with the Korg MIDI kit at some stage in the UK. You now own this keyboard, it was working OK, but now DCO1 has virtually no output. We'll have to put it out to the group as my knowledge of this instrument is not great. Can you tell me what your level of expertise in electronics is like? You might want to compare the output from the programmable interval timers (IC4/5 and IC13/14) and verify they are counting correctly. You might also want to measure the output from the DCOs starting at the VCF and working backwards. Do you have the KLM-476 or 508 type synth board? If you need a copy of the scheamtic drop me a private message, but I must warn you my copy is not very good. Cheers, Andy --- In PolySix@yahoogroups.com, "letcista" <letcista@...> wrote: > > Hello group. > I'm having problems with a poly 61. > I know this is a Polysix group but... maybe someone can help me. > The problem is that DCO1 produces very low sound when sawtooth wave is
> selected and barely no sound when one of the other two waves are > selected. > DCO2 works fine as all the remaining functions. > Any sugestions? > Thanks in advance! > Best regards. > José. > Portugal >
2009-01-22 by Jose Pereira
Thanks Andrew. I have a KLM-508 board. Unfortunately I dont have an oscilloscope at the moment I have spare IC4 and IC13 and can replace them at the board. Ill forward the results. Best regards. José _____ De: PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] Em nome de Andrew Jury Enviada: terça-feira, 20 de Janeiro de 2009 23:00 Para: PolySix@yahoogroups.com Assunto: [PolySix] Re: Korg Poly 61 problem. Help needed, please! Hi Jose, So we have one Poly-61 fitted with the Korg MIDI kit at some stage in the UK. You now own this keyboard, it was working OK, but now DCO1 has virtually no output. We'll have to put it out to the group as my knowledge of this instrument is not great. Can you tell me what your level of expertise in electronics is like? You might want to compare the output from the programmable interval timers (IC4/5 and IC13/14) and verify they are counting correctly. You might also want to measure the output from the DCOs starting at the VCF and working backwards. Do you have the KLM-476 or 508 type synth board? If you need a copy of the scheamtic drop me a private message, but I must warn you my copy is not very good. Cheers, Andy --- In PolySix@yahoogroups <mailto:PolySix%40yahoogroups.com> .com, "letcista" <letcista@...> wrote: > > Hello group. > I'm having problems with a poly 61. > I know this is a Polysix group but... maybe someone can help me. > The problem is that DCO1 produces very low sound when sawtooth wave is > selected and barely no sound when one of the other two waves are > selected. > DCO2 works fine as all the remaining functions. > Any sugestions? > Thanks in advance! > Best regards. > José. > Portugal > [Non-text portions of this message have been removed]