Re: [vintagesynthrepair] Where to Order parts and components for a Roland XP-50?
2006-12-08 by Miguel Mendoza
Hello, you can try these vendors, although I haven t seen many parts for a XP-50:
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Where to Order parts and components for a Roland XP-50?
2006-12-08 by sergeidave
Hi guys, This is my first post ever. I have an old Roland XP-50 Workstation with many stuck buttons, also I need to replace a few semi-melted keys, my brother
Moog Opus 3 strings/chorus
2006-12-08 by easterleggs
I ve read a lot about the String section of the Opus 3 being notorious for dying. Can anyone pinpoint the typical cause of this problem? Looking at the
Yamaha CS_20_M
2006-12-07 by sputnik979
Hello guys, I have been offered a cs20m but the owner is not sure whether everything s fine with it. My question is; what are the most common problems with
EML Synkey Synthesizer
2006-12-07 by Tim
Hello group:I m in need of a service manual for a EML Synkey Synthesizer I am trying to resurrect,does anyone have one I could buy a copy of. Regards, Tim K.
Yamaha CS-30 EG3
2006-12-06 by Miguel Mendoza
Hello group, does anybody know how the Envelope Generator 3 work in a Yamaha CS-30? I m not sure if it s working properly here. When assigning it to the VCAs,
Re: [vintagesynthrepair] K2000 outputs blown
2006-11-30 by Russell Rose
David, votre englais est plus meilleur que mon francais. A Bientot, Russ ... David, votre englais est plus meilleur que mon francais. A Bientot, Russ On Nov
RE: [vintagesynthrepair] K2000 outputs blown
2006-11-30 by David
Hi Russell You’re great !!! very extraordinary great !!!!!! It was that, my k2000 without these two transistors is working good and the pop at the power Up
RE: [vintagesynthrepair] K2000 outputs blown
2006-11-30 by David
Thanks for all Best regards David _____ De : vintagesynthrepair@yahoogroups.com [mailto:vintagesynthrepair@yahoogroups.com] De la part de Russell Rose Envoyé
Re: [vintagesynthrepair] K2000 outputs blown
2006-11-29 by Russell Rose
This is all from memory, so here goes the transistors are actually FET s. They are phsically very close to the various output jacks. Again from memory they are
Re: Fwd: [vintagesynthrepair] K2000 outputs blown
2006-11-29 by david_flamant
... problems. ... high, cliping at ... for ... or ... you first ... plug in an ... chances are you ... will destroy ... What is this transistor ?? where is it
very low sound on AB OUT and MIX OUT
2006-11-29 by david_flamant
Hi everybody I have a big probleme with my k2000 I have a very low sound on A B OUT WAY and MIX OUT WAY Only headphone out is OK anybody meet the same problem
WTB: Oberheim SEM module (no need for PSU or Case, just the module)
2006-11-29 by Bakis Sirros
Hello, I need one more Oberheim SEM module (no PSU and no Case, just the module!). To complete my 4-voice. If you have one for sale (even with a few faults is
Re: Micromoog problem
2006-11-27 by balderson04
Go here for Micromoog schematics and user manual, in pdf format: http://www.fantasyjackpalance.com/fjp/sound/synth/synthdata/07-moog-micromoog.html and here
RE: [vintagesynthrepair] Re: Micromoog problem
2006-11-27 by Scott Nordlund
... I m not familiar with the Micromoog in specific so I can t really offer any finer details, but the basic idea is this: the gate signal from the keyboard
Re: Micromoog problem
2006-11-26 by brianbenchoff
... for some ... control ... If you ... Well, I cracked open the moog, got the board open... and realized that I m in way over my head with this one. Way, way
RE: [vintagesynthrepair] Micromoog problem
2006-11-26 by Scott Nordlund
... It s not necessarily that a note is triggered, just that the VCA is for some reason stuck on. Check the gate signal from the keyboard and the control
Micromoog problem
2006-11-26 by brianbenchoff
I ve got a micromoog with a problem; a note is always triggered when the micro is on. If I were to turn on my micro right now, it would sound a note, even
ARP ODYSSEY / EML 101 KEYBOARD ASSEMBLY PARTS
2006-11-25 by robert andrew scott
Hello ! I m looking for three or four small pieces for my EML 101 keyboard assembly. (As far as I know- this is the same assembly as on the ARP Odyssey.) I
Ibanez SDR-1000 operating system upgrade?
2006-11-24 by Scott Nordlund
I bought an Ibanez SDR-1000 reverb recently (1986-ish, designed by Sony and also sold as the Sony MU-R201). There was also an SDR-1000+ which was evidently an
Re: [vintagesynthrepair] SCI Prophet 5 display flicker
2006-11-24 by akira honda
Try replacing the CA3082 (QA201) from the control matrices board and the CD4042 (U204, U205) .. the CA3082 is a transistor array that is connected to the leds
Re: SCI Prophet 5 display flicker
2006-11-24 by easterleggs
That could explain the more noticeable flicker witnessed when the FILTER CUTOFF knob is adjusted though there s no audible evidence of a dirty pot. Of course,
Re: [vintagesynthrepair] TMS3615 DataSheet needed please
2006-11-24 by John Brewer
Hi Scott. Try www.organservice.com/crm/topdividers.htm There is a link to the supplier at the bottom of the page Best regards. John. ... From: Scott Nordlund
Re: [vintagesynthrepair] SCI Prophet 5 display flicker
2006-11-23 by GB
I don t have any current Pro5 experience, but in synths of the day, the CPU shared duties between reading the pots, updating the LEDs and sound generation (to
RE: [vintagesynthrepair] TMS3615 DataSheet needed please
2006-11-22 by Scott Nordlund
... I looked around a bit on google, no datasheets or anything, but it s a tone generator of some sort (monophonic? square wave?). The most interesting thing
SCI Prophet 5 display flicker
2006-11-22 by easterleggs
My Prophet 5 had an issue where the LED s would occasionally flicker slightly and introduce a glitch noise into the audio output. I ve since replaced all
Re: [vintagesynthrepair] Re: TMS3615 DataSheet needed please
2006-11-22 by EviMarn
all I could find is that it is an octave multiple Tone synth and has as an equivalent a W11026 used in obsolete Farfisa church organs if memory serves me
Re: TMS3615 DataSheet needed please
2006-11-22 by zaph632002
yes, you are right but unfortunately I have no idea about it it is a 13 note pedalboard I bought on Ebay; at first I just wanted to cannibalize it and make my
Re: [vintagesynthrepair] TMS3615 DataSheet needed please
2006-11-21 by EviMarn
it would be of more help to state what type of organ/synth it is in just in case someone has the schematics or notes. ... From: zaph632002 To:
Re: 2N5910 equivalent/complementary
2006-11-21 by Mu
Thank you very much. My local dealer at least had one of those. Great! -Mu ... reccomend?
TMS3615 DataSheet needed please
2006-11-21 by zaph632002
Hello, I need a datasheet, or at least the pinout info, or anything about the chip TMS3615NS from Texas I found one inside a pedalboard that I am trying to
Re: 2N5910 equivalent/complementary
2006-11-19 by David Vandenberg
... Here are a few- NTE106 MPSH81 2SA603 2N3799 2N3251 Dave
Re: [vintagesynthrepair] 2N5910 equivalent/complementary
2006-11-18 by Russell Rose
Or send me your address and I ll send you one for the asking unless I have to ship it to the Moon.
Re: [vintagesynthrepair] 2N5910 equivalent/complementary
2006-11-18 by Russell Rose
Mouser Electronics
2N5910 equivalent/complementary
2006-11-18 by Mu
Is there a 2N5910 equivalent/complementary anyone would reccomend? (Used in ARP Omni and Odyssey) -Mu
Bender Unit for Alpha Juno 1/2 Needed
2006-11-10 by maschinengeist001
Hi! I am after the bender unit (PB-13) for the Alpha Juno 1/2 or HS-10. I m ready to buy dead or barely alive alpha junos. If you guys know of anything else
Korg Polysix and Poly-61
2006-11-09 by sputnik979
Hi guys, Both synths have been through the battery leakage and subsequently extensive cleaning, resoldering etc. Both work fine apart from the memory. To put
what's happening with the Serge modular users group? need info on the current draw!
2006-11-08 by Bakis Sirros
hello list(s), does anyone knows what s happening with the Serge Users group of yahoo? i have sent a request for membership(after buying my first serge panel
Re: New here - and need help with something
2006-11-07 by sothatswhereiwent
no schematics? diagrams? for cs01II by the way and yes there is a schematics diagram for the first model but looking at it it seems that the latter model seems
RE: [vintagesynthrepair] Vintage Technics synth
2006-11-06 by timothy kosiorek
Hello:I deal with Technics occassionally to get service manuals,I know what you mean about not too good,They will however usually make a copy of the manual you
Juno 6 Saw wave osc
2006-11-06 by slowalan
Hi Recently acquired an old Juno 6 and I think something is amiss with the saw wave generator. When the pulse and sub osc are off, it sounds very soft and
Vintage Technics synth
2006-11-06 by sputnik979
Hey guys, I have an old keyboard from technics, called SX-K250 http://i18.ebayimg.com/06/i/08/a3/dc/69_1.JPG and along with time the sound started to
RE: [vintagesynthrepair] I did my first synth mod ever!
2006-11-06 by francois basquin
Congratulation ! But, what synth is it ? Francois ... _________________________________________________________________ Achetez ce que vous voulez, quand vous
Re: DX7 plays no sound....
2006-11-06 by gil_we
Thanks for the info - I ll put it on the Files section. ... LCD pixels. ... display. ... your ... compare ... pressing YES/+1 ... but I ve ... replaced the
I did my first synth mod ever!
2006-11-06 by P........
Involving circuit bending, that is. It was actually very easy. I found two points by trial and error where I could somehow patch the out signal of the sound
Re: [vintagesynthrepair] Re: DX7 plays no sound....
2006-11-05 by francois basquin
To All, I finally found the book where the DX7 test procedure is given. Here is : 1 - press simultaneously FUNCTION + 16 + 32 to enter into test mode 2 -
ARP PRO/DGX Service Manual
2006-11-05 by lordofthesynths
Hey folks, Looking for ARP PRO/DGX Service Manual to troubleshoot non-working aftertouch effects. Help, anyone? -lots
Re: DX7 plays no sound....
2006-11-03 by jim
yes, you re right, on a DX7 internal memory is switched to ON by default and as long as I remenber, there is no way to change this! jean-marie ... Casio ...
RE: [vintagesynthrepair] Re: DX7 plays no sound....
2006-11-03 by Scott Nordlund
... At least on some synths (can t speak for the DX7 but at least on the Casio VZ-10M..) it s on by default. You have to manually turn it off every time you
Re: [vintagesynthrepair] Re: DX7 plays no sound....
2006-11-03 by Miguel Mendoza
I don t know how to fix it, but I have the same issue since I replaced the battery. ... From: gil_we To: vintagesynthrepair@yahoogroups.com Sent: Friday,