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2004-07-20 by daniel_muschinsky
hi! i´ve got an arp pro soloist that is not working... no matter which key i´m playing it´s playing the same note! is there a way to fix this!? i couldn´t find a service or user manual on the net. has anyone got any info!?!? cheers! Daniel
2004-07-20 by desteric
Did you check the j-wires, the connectors? reg, Eric. --- In vintagesynthrepair@yahoogroups.com, "daniel_muschinsky" <daniel@s...> wrote:
> > hi! > > i´ve got an arp pro soloist that is not working... > > no matter which key i´m playing it´s playing the same note! > > is there a way to fix this!? > > i couldn´t find a service or user manual on the net. has anyone got > any info!?!? > > > cheers! Daniel
2004-07-20 by daniel_muschinsky
what do you mean by j-wires!!?! i checked the wires from the keycontacts to the circuitboard and the flat multi colored cable with the plug (j-wires?) from the circuitboard an on... it seems OK!! cheers! Daniel --- In vintagesynthrepair@yahoogroups.com, "desteric" <desteric@y...> wrote: > Did you check the j-wires, the connectors? > > reg, > Eric. > > --- In vintagesynthrepair@yahoogroups.com, "daniel_muschinsky" > <daniel@s...> wrote: > > > > hi! > > > > i´ve got an arp pro soloist that is not working... > > > > no matter which key i´m playing it´s playing the same note! > > > > is there a way to fix this!? > > > > i couldn´t find a service or user manual on the net. has anyone got
> > any info!?!? > > > > > > cheers! Daniel
2004-07-20 by desteric
The J-wires are the keycontacts. Are they all under the busbar? I mean, maybe one of them is making a constant contact. reg, Eric. --- In vintagesynthrepair@yahoogroups.com, "daniel_muschinsky" <daniel@s...> wrote: > > what do you mean by j-wires!!?! > > i checked the wires from the keycontacts to the circuitboard and the > flat multi colored cable with the plug (j-wires?) from the > circuitboard an on... it seems OK!! > > cheers! Daniel > > --- In vintagesynthrepair@yahoogroups.com, "desteric" <desteric@y...>
> wrote: > > Did you check the j-wires, the connectors? > > > > reg, > > Eric. > > > > --- In vintagesynthrepair@yahoogroups.com, "daniel_muschinsky" > > <daniel@s...> wrote: > > > > > > hi! > > > > > > i´ve got an arp pro soloist that is not working... > > > > > > no matter which key i´m playing it´s playing the same note! > > > > > > is there a way to fix this!? > > > > > > i couldn´t find a service or user manual on the net. has anyone > got > > > any info!?!? > > > > > > > > > cheers! Daniel
2004-07-20 by daniel_muschinsky
oh! i see... nope. they are all good... --- In vintagesynthrepair@yahoogroups.com, "desteric" <desteric@y...> wrote: > The J-wires are the keycontacts. > Are they all under the busbar? I mean, maybe one of them is making a > constant contact. > > reg, > Eric. > > > --- In vintagesynthrepair@yahoogroups.com, "daniel_muschinsky" > <daniel@s...> wrote: > > > > what do you mean by j-wires!!?! > > > > i checked the wires from the keycontacts to the circuitboard and > the > > flat multi colored cable with the plug (j-wires?) from the > > circuitboard an on... it seems OK!! > > > > cheers! Daniel > > > > --- In vintagesynthrepair@yahoogroups.com, "desteric" > <desteric@y...> > > wrote: > > > Did you check the j-wires, the connectors? > > > > > > reg, > > > Eric. > > > > > > --- In vintagesynthrepair@yahoogroups.com, "daniel_muschinsky" > > > <daniel@s...> wrote: > > > > > > > > hi! > > > > > > > > i´ve got an arp pro soloist that is not working... > > > > > > > > no matter which key i´m playing it´s playing the same note! > > > > > > > > is there a way to fix this!? > > > > > > > > i couldn´t find a service or user manual on the net. has anyone
> > got > > > > any info!?!? > > > > > > > > > > > > cheers! Daniel
2004-07-20 by Keith Niver
Sounds like either a shorted keying diode or keying chip, whichever it uses. I don't have a print in front of me, but that's where I would look first if the key contacts are ok. Keith Niver Certified MITA tech
-----Original Message----- From: daniel_muschinsky [mailto:daniel@...] Sent: Tuesday, July 20, 2004 4:13 PM To: vintagesynthrepair@yahoogroups.com Subject: [vintagesynthrepair] Re: arp pro soloisy, not working!!! playing the same note... oh! i see... nope. they are all good... --- In vintagesynthrepair@yahoogroups.com, "desteric" <desteric@y...> wrote: > The J-wires are the keycontacts. > Are they all under the busbar? I mean, maybe one of them is making a > constant contact. > > reg, > Eric. > > > --- In vintagesynthrepair@yahoogroups.com, "daniel_muschinsky" > <daniel@s...> wrote: > > > > what do you mean by j-wires!!?! > > > > i checked the wires from the keycontacts to the circuitboard and > the > > flat multi colored cable with the plug (j-wires?) from the > > circuitboard an on... it seems OK!! > > > > cheers! Daniel > > > > --- In vintagesynthrepair@yahoogroups.com, "desteric" > <desteric@y...> > > wrote: > > > Did you check the j-wires, the connectors? > > > > > > reg, > > > Eric. > > > > > > --- In vintagesynthrepair@yahoogroups.com, "daniel_muschinsky" > > > <daniel@s...> wrote: > > > > > > > > hi! > > > > > > > > i´ve got an arp pro soloist that is not working... > > > > > > > > no matter which key i´m playing it´s playing the same note! > > > > > > > > is there a way to fix this!? > > > > > > > > i couldn´t find a service or user manual on the net. has anyone > > got > > > > any info!?!? > > > > > > > > > > > > cheers! Daniel Yahoo! Groups Links
2004-07-21 by desteric
You ought to get an oscilloscope.. Check z24 and z23. If nothing changes at z24 then the logic part in front of z24 is gone. reg Eric. --- In vintagesynthrepair@yahoogroups.com, "Keith Niver" <kaniver@m...> wrote: > Sounds like either a shorted keying diode or keying chip, whichever it uses. > I don't have a print in front of me, but that's where I would look first if > the key contacts are ok. > > Keith Niver > Certified MITA tech > > -----Original Message----- > From: daniel_muschinsky [mailto:daniel@s...] > Sent: Tuesday, July 20, 2004 4:13 PM > To: vintagesynthrepair@yahoogroups.com > Subject: [vintagesynthrepair] Re: arp pro soloisy, not working!!! playing > the same note... > > > > oh! i see... > > nope. they are all good... > > > --- In vintagesynthrepair@yahoogroups.com, "desteric" <desteric@y...>
> wrote: > > The J-wires are the keycontacts. > > Are they all under the busbar? I mean, maybe one of them is making > a > > constant contact. > > > > reg, > > Eric. > > > > > > --- In vintagesynthrepair@yahoogroups.com, "daniel_muschinsky" > > <daniel@s...> wrote: > > > > > > what do you mean by j-wires!!?! > > > > > > i checked the wires from the keycontacts to the circuitboard and > > the > > > flat multi colored cable with the plug (j-wires?) from the > > > circuitboard an on... it seems OK!! > > > > > > cheers! Daniel > > > > > > --- In vintagesynthrepair@yahoogroups.com, "desteric" > > <desteric@y...> > > > wrote: > > > > Did you check the j-wires, the connectors? > > > > > > > > reg, > > > > Eric. > > > > > > > > --- In vintagesynthrepair@yahoogroups.com, "daniel_muschinsky" > > > > <daniel@s...> wrote: > > > > > > > > > > hi! > > > > > > > > > > i´ve got an arp pro soloist that is not working... > > > > > > > > > > no matter which key i´m playing it´s playing the same note! > > > > > > > > > > is there a way to fix this!? > > > > > > > > > > i couldn´t find a service or user manual on the net. has > anyone > > > got > > > > > any info!?!? > > > > > > > > > > > > > > > cheers! Daniel > > > > > > Yahoo! Groups Links
2004-08-04 by moogy
--- In vintagesynthrepair@yahoogroups.com, "daniel_muschinsky" <daniel@s...> wrote: > > hi! > > i´ve got an arp pro soloist that is not working... > > no matter which key i´m playing it´s playing the same note! > > is there a way to fix this!? > > i couldn´t find a service or user manual on the net. has anyone got > any info!?!? > > > cheers! Daniel Hi Daniel, You could try moogville for a service manual at www.moogville.net
2004-08-05 by akira honda
Hi Moogy, You should try to check the CV/GATE circuit. It's possible there's a short circuit. Also verify the j-wires from the keybord. Cheers, Akira moogy <moogville@...> wrote: --- In vintagesynthrepair@yahoogroups.com, "daniel_muschinsky" <daniel@s...> wrote: > > hi! > > i\ufffdve got an arp pro soloist that is not working... > > no matter which key i\ufffdm playing it\ufffds playing the same note! > > is there a way to fix this!? > > i couldn\ufffdt find a service or user manual on the net. has anyone got > any info!?!? > > > cheers! Daniel Hi Daniel, You could try moogville for a service manual at www.moogville.net Yahoo! Groups SponsorADVERTISEMENT --------------------------------- Yahoo! Groups Links To visit your group on the web, go to: http://groups.yahoo.com/group/vintagesynthrepair/ To unsubscribe from this group, send an email to: vintagesynthrepair-unsubscribe@yahoogroups.com Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. --------------------------------- Do you Yahoo!? Yahoo! Mail is new and improved - Check it out!
2004-08-05 by Mike Walters
On my Arp Axxe, I had the same problem with the last 10 notes or so. It would scale up until I got to a certain note, and then all notes above that were the same. The fix- One of the key contact wires was forced under the top bus bar. Since the bottom wire was free, the other notes would still trigger fine. But since the lower notes take precedence, it wouldn't play any notes above what was stuck. Easy fix. Literally took seconds. Good luck, -Mike Walters www.mysterycircuits.com