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2014-01-28 by Magnus Arni Oder Kristinsson
2014-01-28 by Sven Braamkolk
2014-01-28 by Kevin Doheny
Hello,
I can not find the Arp 1613 Sequencer service manual on the web.
Does anyone have it on PDF and is willing to send it to me?
my email is: magnusarnioder@...
ThanksMagnús
2014-01-28 by brian walker
Hi http://retrosynthads.blogspot.co.uk/2011/06/arp-model-1601-sequencer-extra-hand_16.html Brian On Tuesday, 28 January 2014, 12:38, Magnus Arni Oder Kristinsson <magnusarnioder@...> wrote: Hello, I can not find the Arp 1613 Sequencer service manual on the web. Does anyone have it on PDF and is willing to send it to me? my email is: magnusarnioder@gmail.com Thanks Magnús
2014-01-29 by Magnus Arni Oder Kristinsson
2014-01-30 by plat@simnet.is
Hi everyone. I have a Matrix 1000 that I am trying to bring back to life. The issue is as follows: I can turn it on just fine but it will freeze after a few minutes , this happens even though I just leave it alone. Sometimes it will also randomly change presets but that does not happen often. I have reseated all socketed chips,checked that battery, done the initialization but it keeps freezing. CPU has been changed (I have two more CPU´s) * Software is 1.11 Any thoughts ? Thanks Arnar
2014-01-30 by tim p
Please define what you mean by "cpu has been changed"... ________________________________
From: plat@...<mailto:plat@...> Sent: 30/01/2014 21:42 To: vintagesynthrepair@yahoogroups.com<mailto:vintagesynthrepair@yahoogroups.com> Subject: [vintagesynthrepair] Re: Matrix 1000 Freeze. Hi everyone. I have a Matrix 1000 that I am trying to bring back to life. The issue is as follows: I can turn it on just fine but it will freeze after a few minutes , this happens even though I just leave it alone. Sometimes it will also randomly change presets but that does not happen often. I have reseated all socketed chips,checked that battery, done the initialization but it keeps freezing. CPU has been changed (I have two more CPU´s) * Software is 1.11 Any thoughts ? Thanks Arnar
2014-01-30 by Tom Russell
Power supply? Cold solder joints? ________________________________
From: "plat@..." <plat@...> To: vintagesynthrepair@yahoogroups.com Sent: Thursday, January 30, 2014 6:32 AM Subject: [vintagesynthrepair] Re: Matrix 1000 Freeze. Hi everyone. I have a Matrix 1000 that I am trying to bring back to life. The issue is as follows: I can turn it on just fine but it will freeze after a few minutes , this happens even though I just leave it alone. Sometimes it will also randomly change presets but that does not happen often. I have reseated all socketed chips,checked that battery, done the initialization but it keeps freezing. CPU has been changed (I have two more CPU´s) * Software is 1.11 Any thoughts ? Thanks Arnar
2014-01-30 by Kevin Doheny
Thank you all for your help!
We will start working on the sequencer by taking the 1601 service manual for all the models up to 1613.
We have just looked at the clock output and it is sending out something that looks more like needles than square waves.
Has anyone ever remedied something like this before?
Thanks
Magnús
2014-01-31 by Lorne Hammond
those are trigger spikes? arp use triggers and gates and cv
Lorne
From: vintagesynthrepair@yahoogroups.com
[mailto:vintagesynthrepair@yahoogroups.com] On Behalf Of Magnus Arni
Oder Kristinsson
Sent: January-29-14 5:41 AM
To: vintagesynthrepair@yahoogroups.com
Subject: [vintagesynthrepair] Re: Can't find Arp 1613 service manual.
Thank you all for your help!
We will start working on the sequencer by taking the 1601 service manual for all the models up to 1613.
We have just looked at the clock output and it is sending out something that looks more like needles than square waves.
Has anyone ever remedied something like this before?
Thanks
Magnús
2014-01-31 by <painintheamp@...>
It sounds like a timing component has failed . Look for a bad capacitor in that circuit
2014-02-01 by plat@simnet.is
I mean replaced , a new one installed. ----- Upprunaleg skilaboð ----- Frá: "tim p" <target9@...> Til: vintagesynthrepair@yahoogroups.com
Sent: Fimmtudagur, 30. Janúar, 2014 21:58:42 Efni: RE: [vintagesynthrepair] Re: Matrix 1000 Freeze. Please define what you mean by "cpu has been changed"... From: plat@... Sent: 30/01/2014 21:42 To: vintagesynthrepair@yahoogroups.com Subject: [vintagesynthrepair] Re: Matrix 1000 Freeze. Hi everyone. I have a Matrix 1000 that I am trying to bring back to life. The issue is as follows: I can turn it on just fine but it will freeze after a few minutes , this happens even though I just leave it alone. Sometimes it will also randomly change presets but that does not happen often. I have reseated all socketed chips,checked that battery, done the initialization but it keeps freezing. CPU has been changed (I have two more CPU´s) * Software is 1.11 Any thoughts ? Thanks Arnar
2014-02-01 by plat@simnet.is
PSu measures as working. ----- Upprunaleg skilaboð ----- Frá: "Tom Russell" <russelltc@...> Til: vintagesynthrepair@yahoogroups.com
Sent: Fimmtudagur, 30. Janúar, 2014 23:31:49 Efni: Re: [vintagesynthrepair] Re: Matrix 1000 Freeze. Power supply? Cold solder joints? From: "plat@..." <plat@...> To: vintagesynthrepair@yahoogroups.com Sent: Thursday, January 30, 2014 6:32 AM Subject: [vintagesynthrepair] Re: Matrix 1000 Freeze. Hi everyone. I have a Matrix 1000 that I am trying to bring back to life. The issue is as follows: I can turn it on just fine but it will freeze after a few minutes , this happens even though I just leave it alone. Sometimes it will also randomly change presets but that does not happen often. I have reseated all socketed chips,checked that battery, done the initialization but it keeps freezing. CPU has been changed (I have two more CPU´s) * Software is 1.11 Any thoughts ? Thanks Arnar
2014-02-01 by Lorne Hammond
A bad cpu is rarely the issue. In the tr-909 the blame is often the cpu but the real cause is usually the caps/traces/switching transistors on the reset circuit, located back on the power board. Some cpus have a circuit that protects them from switching on until they have a stable +5 v from the power supply, to prevent memory scrambles of what your saving. You might want to check to see if the matrix cpu has a reset pin and trace that trace back to the power supply. A transistor may be slow to fail, or a ground cap is a bit flaky and as they heat up something lifts internally or external to the component. On the 909 traces are delicate and its easy to melt one that is hidden by the big capacitors that it cuts across underneath, continuity trace catches if that is teh issue. So teh circuit does what its supposed to when part of it fails when the reset drops below 5V and it immediately switches the cpu off, which leaves the display hanging or blank in mid-operation? Just musing aloud not speaking from any matrix experience. Lorne in Canada rom: vintagesynthrepair@yahoogroups.com [mailto:vintagesynthrepair@yahoogroups.com] On Behalf Of tim p
Sent: January-30-14 1:59 PM To: vintagesynthrepair@yahoogroups.com Subject: RE: [vintagesynthrepair] Re: Matrix 1000 Freeze. Please define what you mean by "cpu has been changed"... _____ From: plat@... Sent: 30/01/2014 21:42 To: vintagesynthrepair@yahoogroups.com Subject: [vintagesynthrepair] Re: Matrix 1000 Freeze. Hi everyone. I have a Matrix 1000 that I am trying to bring back to life. The issue is as follows: I can turn it on just fine but it will freeze after a few minutes , this happens even though I just leave it alone. Sometimes it will also randomly change presets but that does not happen often. I have reseated all socketed chips,checked that battery, done the initialization but it keeps freezing. CPU has been changed (I have two more CPU´s) * Software is 1.11 Any thoughts ? Thanks Arnar
2014-02-02 by plat@simnet.is
Thanks a lot, this gives me something to look for . cheers Arnar ----- Upprunaleg skilaboð ----- Frá: "Lorne Hammond" <lhammond@...> Til: vintagesynthrepair@yahoogroups.com
Sent: Laugardagur, 1. Febrúar, 2014 15:59:16 Efni: RE: [vintagesynthrepair] Re: Matrix 1000 Freeze. A bad cpu is rarely the issue. In the tr-909 the blame is often the cpu but the real cause is usually the caps/traces/switching transistors on the reset circuit, located back on the power board. Some cpus have a circuit that protects them from switching on until they have a stable +5 v from the power supply, to prevent memory scrambles of what your saving. You might want to check to see if the matrix cpu has a reset pin and trace that trace back to the power supply. A transistor may be slow to fail, or a ground cap is a bit flaky and as they heat up something lifts internally or external to the component. On the 909 traces are delicate and its easy to melt one that is hidden by the big capacitors that it cuts across underneath, continuity trace catches if that is teh issue. So teh circuit does what its supposed to when part of it fails when the reset drops below 5V and it immediately switches the cpu off, which leaves the display hanging or blank in mid-operation? Just musing aloud not speaking from any matrix experience. Lorne in Canada rom: vintagesynthrepair@yahoogroups.com [mailto:vintagesynthrepair@yahoogroups.com] On Behalf Of tim p Sent: January-30-14 1:59 PM To: vintagesynthrepair@yahoogroups.com Subject: RE: [vintagesynthrepair] Re: Matrix 1000 Freeze. Please define what you mean by "cpu has been changed"... From: plat@... Sent: 30/01/2014 21:42 To: vintagesynthrepair@yahoogroups.com Subject: [vintagesynthrepair] Re: Matrix 1000 Freeze. Hi everyone. I have a Matrix 1000 that I am trying to bring back to life. The issue is as follows: I can turn it on just fine but it will freeze after a few minutes , this happens even though I just leave it alone. Sometimes it will also randomly change presets but that does not happen often. I have reseated all socketed chips,checked that battery, done the initialization but it keeps freezing. CPU has been changed (I have two more CPU´s) * Software is 1.11 Any thoughts ? Thanks Arnar
2014-02-02 by boris dumery
Hi Magnus, May this help? Not the same, but quite very close http://www.retrosynth.com/docs/1601/ Boris from Belgium ________________________________ De : Magnus Arni Oder Kristinsson <magnusarnioder@gmail.com> À : vintagesynthrepair@yahoogroups.com Envoyé le : Mardi 28 janvier 2014 11h26 Objet : [vintagesynthrepair] Can't find Arp 1613 service manual. Hello, I can not find the Arp 1613 Sequencer service manual on the web. Does anyone have it on PDF and is willing to send it to me? my email is: magnusarnioder@... Thanks Magnús
2014-02-02 by boris dumery
Re-hi Magnus, Following informations received from a staff member of Jean Michel JARRE the difference between 1613 and 1623 are just cosmetical and comercial as fort NIKKO's amplifiers for exampla NIKKO ALPHA440 and NIKKO ALPHA450 or NIkko ALPHA 220 and NIKKO ALPHA 230 http://dl.lojinx.com/analoghell/Arp1601Sequencer-ServiceManual.pdf No Service Manual, interresting in anyway http://home.comcast.net/~synthdoc/A/ARPSeqOwners.pdf http://www.vintagesynth.com/forum/viewtopic.php?f=5&t=63077 HERE! they seems to have it. see in the list as written, the User's Manual is the same for ARP1601/1613/1623; http://www.markglinsky.com/ManualManor.html http://www.vintagesynth.com/forum/viewtopic.php?f=5&t=63077 http://sonic.net/mjones/archive/docs/ JUST MY CENTS Boris from Belgium ________________________________ De : boris dumery <boris_dumery@...> À : "vintagesynthrepair@yahoogroups.com" <vintagesynthrepair@yahoogroups.com> Envoyé le : Dimanche 2 février 2014 16h00 Objet : Re: [vintagesynthrepair] Can't find Arp 1613 service manual. Hi Magnus, May this help? Not the same, but quite very close http://www.retrosynth.com/docs/1601/ Boris from Belgium ________________________________ De : Magnus Arni Oder Kristinsson <magnusarnioder@...> À : vintagesynthrepair@yahoogroups.com Envoyé le : Mardi 28 janvier 2014 11h26 Objet : [vintagesynthrepair] Can't find Arp 1613 service manual. Hello, I can not find the Arp 1613 Sequencer service manual on the web. Does anyone have it on PDF and is willing to send it to me? my email is: magnusarnioder@... Thanks Magnús
2014-02-02 by Dennis Matana
Thanks a lot, this gives me something to look for .
cheers
Arnar
----- Upprunaleg skilaboð -----
Frá: "Lorne Hammond" <lhammond@...>
Til: vintagesynthrepair@yahoogroups.com
Sent: Laugardagur, 1. Febrúar, 2014 15:59:16
Efni: RE: [vintagesynthrepair] Re: Matrix 1000 Freeze.
A bad cpu is rarely the issue. In the tr-909 the blame is often the cpu but the real cause is usually the caps/traces/switching transistors on the reset circuit, located back on the power board.
Some cpus have a circuit that protects them from switching on until they have a stable +5 v from the power supply, to prevent memory scrambles of what your saving.
You might want to check to see if the matrix cpu has a reset pin and trace that trace back to the power supply. A transistor may be slow to fail, or a ground cap is a bit flaky and as they heat up something lifts internally or external to the component. On the 909 traces are delicate and its easy to melt one that is hidden by the big capacitors that it cuts across underneath, continuity trace catches if that is teh issue. So teh circuit does what its supposed to when part of it fails
when the reset drops below 5V and it immediately switches the cpu off, which leaves the display hanging or blank in mid-operation?
Just musing aloud not speaking from any matrix experience.
Lorne in Canada
rom: vintagesynthrepair@yahoogroups.com [mailto:vintagesynthrepair@yahoogroups.com] On Behalf Of tim p
Sent: January-30-14 1:59 PM
To: vintagesynthrepair@yahoogroups.com
Subject: RE: [vintagesynthrepair] Re: Matrix 1000 Freeze.
Please define what you mean by "cpu has been changed"...
From: plat@...
Sent: 30/01/2014 21:42
To: vintagesynthrepair@yahoogroups.com
Subject: [vintagesynthrepair] Re: Matrix 1000 Freeze.
Hi everyone.
I have a Matrix 1000 that I am trying to bring back to life.
The issue is as follows:
I can turn it on just fine but it will freeze after a few minutes , this happens even though I just leave it alone.
Sometimes it will also randomly change presets but that does not happen often.
I have reseated all socketed chips,checked that battery, done the initialization but it keeps freezing.
CPU has been changed (I have two more CPU´s) * Software is 1.11
Any thoughts ?
Thanks
Arnar
2014-02-03 by Grant B
I had one where the giant CPU dip package actually had worked its way out of the socket. GB
2014-02-03 by plat@simnet.is
Hi, took your advice and recapped the PSU. 5vm measures as 4.27v and therefore pin 37/reset on the gets 4.27 ,all other voltages are spot on. Funny enough as I put my meter on pin 4 and 5 on the 74c00 it will freeze until I remove the probes. I am in the process of tracing the reset for the cpu and replacing the 74c00. question , I could only get a 74 HC 00 , is that a suitable replacement ? Thanks a lot Dennis! Arnar. ----- Upprunaleg skilaboð ----- Frá: "Dennis Matana" <connect2techno@...> Til: vintagesynthrepair@yahoogroups.com
Sent: Sunnudagur, 2. Febrúar, 2014 15:52:54 Efni: Re: [vintagesynthrepair] Re: Matrix 1000 Freeze. Hi, I would recommend to recap the power supply. The psu gives out -12, +12, +5, -5 and 5Vm (for memory coming from the battery) and 5VL. Make sure that you upgrade with higher voltages caps then the ones that are in there...Oberheim used 16v ones which is pretty close to the 12v lines they are on. btw 5Vm is also connected to a 74C00 Nand gate (ic14) which is controlling the CS line of the 43256 eprom. I have seen these go bust... Looking at the schematics the cpu does get a reset on pin 37. The signal coming in is called VPV but i cant seem to find that anywhere else on the schems...maybe trace down that track. good luck in fixing it and keep us up to date, br Dennis 2014-02-02 plat@... < plat@... > : Thanks a lot, this gives me something to look for . cheers Arnar ----- Upprunaleg skilaboð ----- Frá: "Lorne Hammond" < lhammond@... > Til: vintagesynthrepair@yahoogroups.com Sent: Laugardagur, 1. Febrúar, 2014 15:59:16 Efni: RE: [vintagesynthrepair] Re: Matrix 1000 Freeze. A bad cpu is rarely the issue. In the tr-909 the blame is often the cpu but the real cause is usually the caps/traces/switching transistors on the reset circuit, located back on the power board. Some cpus have a circuit that protects them from switching on until they have a stable +5 v from the power supply, to prevent memory scrambles of what your saving. You might want to check to see if the matrix cpu has a reset pin and trace that trace back to the power supply. A transistor may be slow to fail, or a ground cap is a bit flaky and as they heat up something lifts internally or external to the component. On the 909 traces are delicate and its easy to melt one that is hidden by the big capacitors that it cuts across underneath, continuity trace catches if that is teh issue. So teh circuit does what its supposed to when part of it fails when the reset drops below 5V and it immediately switches the cpu off, which leaves the display hanging or blank in mid-operation? Just musing aloud not speaking from any matrix experience. Lorne in Canada rom: vintagesynthrepair@yahoogroups.com [mailto: vintagesynthrepair@yahoogroups.com ] On Behalf Of tim p Sent: January-30-14 1:59 PM To: vintagesynthrepair@yahoogroups.com Subject: RE: [vintagesynthrepair] Re: Matrix 1000 Freeze. Please define what you mean by "cpu has been changed"... From: plat@simnet.is Sent: 30/01/2014 21:42 To: vintagesynthrepair@yahoogroups.com Subject: [vintagesynthrepair] Re: Matrix 1000 Freeze. Hi everyone. I have a Matrix 1000 that I am trying to bring back to life. The issue is as follows: I can turn it on just fine but it will freeze after a few minutes , this happens even though I just leave it alone. Sometimes it will also randomly change presets but that does not happen often. I have reseated all socketed chips,checked that battery, done the initialization but it keeps freezing. CPU has been changed (I have two more CPU´s) * Software is 1.11 Any thoughts ? Thanks Arnar
2014-02-03 by plat@simnet.is
hehe, If I wait for it to freeze like it always does then I can also UN-freeze it by putting the probes on 4 and 5 on the 74c00 !! Weird stuff. ----- Upprunaleg skilaboð ----- Frá: "Dennis Matana" <connect2techno@gmail.com> Til: vintagesynthrepair@yahoogroups.com
Sent: Sunnudagur, 2. Febrúar, 2014 15:52:54 Efni: Re: [vintagesynthrepair] Re: Matrix 1000 Freeze. Hi, I would recommend to recap the power supply. The psu gives out -12, +12, +5, -5 and 5Vm (for memory coming from the battery) and 5VL. Make sure that you upgrade with higher voltages caps then the ones that are in there...Oberheim used 16v ones which is pretty close to the 12v lines they are on. btw 5Vm is also connected to a 74C00 Nand gate (ic14) which is controlling the CS line of the 43256 eprom. I have seen these go bust... Looking at the schematics the cpu does get a reset on pin 37. The signal coming in is called VPV but i cant seem to find that anywhere else on the schems...maybe trace down that track. good luck in fixing it and keep us up to date, br Dennis 2014-02-02 plat@... < plat@... > : Thanks a lot, this gives me something to look for . cheers Arnar ----- Upprunaleg skilaboð ----- Frá: "Lorne Hammond" < lhammond@uvic.ca > Til: vintagesynthrepair@yahoogroups.com Sent: Laugardagur, 1. Febrúar, 2014 15:59:16 Efni: RE: [vintagesynthrepair] Re: Matrix 1000 Freeze. A bad cpu is rarely the issue. In the tr-909 the blame is often the cpu but the real cause is usually the caps/traces/switching transistors on the reset circuit, located back on the power board. Some cpus have a circuit that protects them from switching on until they have a stable +5 v from the power supply, to prevent memory scrambles of what your saving. You might want to check to see if the matrix cpu has a reset pin and trace that trace back to the power supply. A transistor may be slow to fail, or a ground cap is a bit flaky and as they heat up something lifts internally or external to the component. On the 909 traces are delicate and its easy to melt one that is hidden by the big capacitors that it cuts across underneath, continuity trace catches if that is teh issue. So teh circuit does what its supposed to when part of it fails when the reset drops below 5V and it immediately switches the cpu off, which leaves the display hanging or blank in mid-operation? Just musing aloud not speaking from any matrix experience. Lorne in Canada rom: vintagesynthrepair@yahoogroups.com [mailto: vintagesynthrepair@yahoogroups.com ] On Behalf Of tim p Sent: January-30-14 1:59 PM To: vintagesynthrepair@yahoogroups.com Subject: RE: [vintagesynthrepair] Re: Matrix 1000 Freeze. Please define what you mean by "cpu has been changed"... From: plat@... Sent: 30/01/2014 21:42 To: vintagesynthrepair@yahoogroups.com Subject: [vintagesynthrepair] Re: Matrix 1000 Freeze. Hi everyone. I have a Matrix 1000 that I am trying to bring back to life. The issue is as follows: I can turn it on just fine but it will freeze after a few minutes , this happens even though I just leave it alone. Sometimes it will also randomly change presets but that does not happen often. I have reseated all socketed chips,checked that battery, done the initialization but it keeps freezing. CPU has been changed (I have two more CPU´s) * Software is 1.11 Any thoughts ? Thanks Arnar
2014-02-03 by plat@simnet.is
Replaced the 73c00 , still the same. Tracing the reset. Arnar ----- Upprunaleg skilaboð ----- Frá: "Dennis Matana" <connect2techno@gmail.com> Til: vintagesynthrepair@yahoogroups.com
Sent: Sunnudagur, 2. Febrúar, 2014 15:52:54 Efni: Re: [vintagesynthrepair] Re: Matrix 1000 Freeze. Hi, I would recommend to recap the power supply. The psu gives out -12, +12, +5, -5 and 5Vm (for memory coming from the battery) and 5VL. Make sure that you upgrade with higher voltages caps then the ones that are in there...Oberheim used 16v ones which is pretty close to the 12v lines they are on. btw 5Vm is also connected to a 74C00 Nand gate (ic14) which is controlling the CS line of the 43256 eprom. I have seen these go bust... Looking at the schematics the cpu does get a reset on pin 37. The signal coming in is called VPV but i cant seem to find that anywhere else on the schems...maybe trace down that track. good luck in fixing it and keep us up to date, br Dennis 2014-02-02 plat@... < plat@... > : Thanks a lot, this gives me something to look for . cheers Arnar ----- Upprunaleg skilaboð ----- Frá: "Lorne Hammond" < lhammond@... > Til: vintagesynthrepair@yahoogroups.com Sent: Laugardagur, 1. Febrúar, 2014 15:59:16 Efni: RE: [vintagesynthrepair] Re: Matrix 1000 Freeze. A bad cpu is rarely the issue. In the tr-909 the blame is often the cpu but the real cause is usually the caps/traces/switching transistors on the reset circuit, located back on the power board. Some cpus have a circuit that protects them from switching on until they have a stable +5 v from the power supply, to prevent memory scrambles of what your saving. You might want to check to see if the matrix cpu has a reset pin and trace that trace back to the power supply. A transistor may be slow to fail, or a ground cap is a bit flaky and as they heat up something lifts internally or external to the component. On the 909 traces are delicate and its easy to melt one that is hidden by the big capacitors that it cuts across underneath, continuity trace catches if that is teh issue. So teh circuit does what its supposed to when part of it fails when the reset drops below 5V and it immediately switches the cpu off, which leaves the display hanging or blank in mid-operation? Just musing aloud not speaking from any matrix experience. Lorne in Canada rom: vintagesynthrepair@yahoogroups.com [mailto: vintagesynthrepair@yahoogroups.com ] On Behalf Of tim p Sent: January-30-14 1:59 PM To: vintagesynthrepair@yahoogroups.com Subject: RE: [vintagesynthrepair] Re: Matrix 1000 Freeze. Please define what you mean by "cpu has been changed"... From: plat@... Sent: 30/01/2014 21:42 To: vintagesynthrepair@yahoogroups.com Subject: [vintagesynthrepair] Re: Matrix 1000 Freeze. Hi everyone. I have a Matrix 1000 that I am trying to bring back to life. The issue is as follows: I can turn it on just fine but it will freeze after a few minutes , this happens even though I just leave it alone. Sometimes it will also randomly change presets but that does not happen often. I have reseated all socketed chips,checked that battery, done the initialization but it keeps freezing. CPU has been changed (I have two more CPU´s) * Software is 1.11 Any thoughts ? Thanks Arnar
2014-02-04 by Lorne Hammond
Boris: Those are my studio amp/preamps. Lovely Niokko alphaas. Lorne
From: vintagesynthrepair@yahoogroups.com [mailto:vintagesynthrepair@yahoogroups.com] On Behalf Of boris dumery Sent: February-02-14 7:34 AM To: vintagesynthrepair@yahoogroups.com Subject: Re: [vintagesynthrepair] Can't find Arp 1613 service manual. Re-hi Magnus, Following informations received from a staff member of Jean Michel JARRE the difference between 1613 and 1623 are just cosmetical and comercial as fort NIKKO's amplifiers for exampla NIKKO ALPHA440 and NIKKO ALPHA450 or NIkko ALPHA 220 and NIKKO ALPHA 230 http://dl.lojinx.com/analoghell/Arp1601Sequencer-ServiceManual.pdf No Service Manual, interresting in anyway http://home.comcast.net/~synthdoc/A/ARPSeqOwners.pdf http://www.vintagesynth.com/forum/viewtopic.php?f=5&t=63077 HERE! they seems to have it. see in the list as written, the User's Manual is the same for ARP1601/1613/1623; http://www.markglinsky.com/ManualManor.html http://www.vintagesynth.com/forum/viewtopic.php?f=5&t=63077 http://sonic.net/mjones/archive/docs/ JUST MY CENTS Boris from Belgium _____ De : boris dumery <boris_dumery@...> À : "vintagesynthrepair@yahoogroups.com" <vintagesynthrepair@yahoogroups.com> Envoyé le : Dimanche 2 février 2014 16h00 Objet : Re: [vintagesynthrepair] Can't find Arp 1613 service manual. Hi Magnus, May this help? Not the same, but quite very close http://www.retrosynth.com/docs/1601/ Boris from Belgium _____ De : Magnus Arni Oder Kristinsson <magnusarnioder@...> À : vintagesynthrepair@yahoogroups.com Envoyé le : Mardi 28 janvier 2014 11h26 Objet : [vintagesynthrepair] Can't find Arp 1613 service manual. Hello, I can not find the Arp 1613 Sequencer service manual on the web. Does anyone have it on PDF and is willing to send it to me? my email is: magnusarnioder@... Thanks Magnús
2014-02-05 by plat@simnet.is
Testing...dont seem to be getting posts from this group.
2014-02-06 by <dwv1957@...>
Isn't that what we do here?
Dave
2014-02-06 by boris dumery
Hi Lorne, Indeed, nice amps, I still have 2 pieces of 450 + 2 pieces of 440 + 1 piece 230 + gamma 30...lost my beta 50 with fireworks on the main board PCB !-(( Hi Magnus, Were the links useful? Boris. ________________________________ De : Lorne Hammond <lhammond@...> À : vintagesynthrepair@yahoogroups.com Envoyé le : Mardi 4 février 2014 3h05 Objet : RE: [vintagesynthrepair] Can't find Arp 1613 service manual. Boris: Those are my studio amp/preamps. Lovely Niokko alphaas. Lorne From:vintagesynthrepair@yahoogroups.com [mailto:vintagesynthrepair@yahoogroups.com] On Behalf Of boris dumery
Sent: February-02-14 7:34 AM To: vintagesynthrepair@yahoogroups.com Subject: Re: [vintagesynthrepair] Can't find Arp 1613 service manual. Re-hi Magnus, Following informations received from a staff member of Jean Michel JARRE the difference between 1613 and 1623 are just cosmetical and comercial as fort NIKKO's amplifiers for exampla NIKKO ALPHA440 and NIKKO ALPHA450 or NIkko ALPHA 220 and NIKKO ALPHA 230 http://dl.lojinx.com/analoghell/Arp1601Sequencer-ServiceManual.pdf No Service Manual, interresting in anyway http://home.comcast.net/~synthdoc/A/ARPSeqOwners.pdf http://www.vintagesynth.com/forum/viewtopic.php?f=5&t=63077 HERE! they seems to have it. see in the list as written, the User's Manual is the same for ARP1601/1613/1623; http://www.markglinsky.com/ManualManor.html http://www.vintagesynth.com/forum/viewtopic.php?f=5&t=63077 http://sonic.net/mjones/archive/docs/ JUST MY CENTS Boris from Belgium ________________________________ De :boris dumery <boris_dumery@...> À : "vintagesynthrepair@yahoogroups.com" <vintagesynthrepair@yahoogroups.com> Envoyé le : Dimanche 2 février 2014 16h00 Objet : Re: [vintagesynthrepair] Can't find Arp 1613 service manual. Hi Magnus, May this help? Not the same, but quite very close http://www.retrosynth.com/docs/1601/ Boris from Belgium ________________________________ De :Magnus Arni Oder Kristinsson <magnusarnioder@...> À : vintagesynthrepair@yahoogroups.com Envoyé le : Mardi 28 janvier 2014 11h26 Objet : [vintagesynthrepair] Can't find Arp 1613 service manual. Hello, I can not find the Arp 1613 Sequencer service manual on the web. Does anyone have it on PDF and is willing to send it to me? my email is: magnusarnioder@gmail.com Thanks Magnús
2014-04-10 by <f115@...>