Re: [PolySix] Re: klm 367 board
2012-12-05 by Arp Duex
see comments. ________________________________ From: Johannes Hausensteiner To: PolySix@yahoogroups.com Sent: Wednesday, December 5, 2012 7:24
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Re: [PolySix] Re: klm 367 board
2012-12-05 by Johannes Hausensteiner
Hi, 1) Noise: - Does the noise change after you play (a) key(s)? - I have seen somewhere instructions for making an electric shield between the KLM-368 and
Re: [PolySix] Re: klm 367 board
2012-12-05 by Arp Duex
Hi, Yes. Found the guidelines for calibrating them. The noise on output puzzles me. Sometimes appear / sometimes disappear for no apparent reason. Arpegiator
Re: klm 367 board
2012-12-05 by tonezone020
Hi, Guidelines for calibrating each voice are in the service manual... T
Re: klm 367 board
2012-12-05 by arpm234
Hey Johannes, Thanks a lot for the ideas. I ve tested this morning the RESET signal of the main cpu and whatever i did, there were constantly 4.6 v there so by
Re: [PolySix] Re: klm 367 board
2012-12-04 by Johannes Hausensteiner
Hi Razvan, I think there are two different problemes: - KLM367 CPU not starting - KLM366 Key Assigner behaving wierd First thing ist to make the KLM-367 CPU
Re: klm 367 board
2012-12-04 by arpm234
nobody ?
Re: Kiwitechnics
2012-12-04 by Boddington
Welcome Murray! I checked out your P6 Board the other day, actually. Very interesting!
Re: Kiwitechnics
2012-12-04 by 7yash
Awesome work, Murray. Welcome to the group.
Re: Wanted: 2x SSM2056, FS/FT: KLM-367 clone board
2012-12-03 by arpm234
I ordered 2 pcs from ebay to have them at hand should they be required for my repair. If all of them are in good order (alhough i don; t know how to test
Re: klm 367 board
2012-12-03 by arpm234
Hello, I ve did some tests today and here;s what i found: TO CONFIRM: cpu seems to be working fine since i was able to see the clock on TP4 on osciloscope.
Re: Wanted: 2x SSM2056, FS/FT: KLM-367 clone board
2012-12-03 by synthparts
Hi, I have some SSM2056s if you still want a couple... Doug synthparts.com
RE: [PolySix] Kiwitechnics
2012-12-02 by backshall1
Yes, I see there are some great Polysix debugging hints in the Kiwisix manual. Well done. Don B. _____ From: PolySix@yahoogroups.com
Re: Kiwitechnics
2012-12-02 by tonezone020
Hi Murray, Nice to have you here on this forum... Tony
Re: [PolySix] Kiwitechnics
2012-12-02 by Ben Stuyts
Hi, and welcome to the group! Sorry for the delay in moderating your message, the notice went to my spam box unfortunately. You are now unmoderated. ... I saw
Kiwitechnics
2012-12-02 by kiwitechnics
Hi all I have just joined this group and if anyone has questions or P6 problems I will help where I can and have time. I have put in a section in the install
Re: Kiwi6
2012-12-02 by tonezone020
Hey Syntegrator, How you getting on with yours ? Make sure you know your 366 and 368 boards are fine before installing so you can focus on the upgrade without
Re: [PolySix] Kiwi6
2012-12-02 by Peter Mörck
http://kiwitechnics.com/kiwisix.htm ... From: backshall1 To: PolySix@yahoogroups.com Sent: Sunday, December 02, 2012 1:49 AM Subject: RE: [PolySix] Kiwi6 This
Re: Kiwi6
2012-12-02 by syntegrator
Hi Don, Check out my YouTube channel for the full story: http://www.youtube.com/watch?v=L0MVdrS20v4 official webpage at: http://kiwitechnics.com/kiwisix.htm
RE: [PolySix] Kiwi6
2012-12-02 by backshall1
This is the first I have ever heard of a Kiwi6. What is it? Don B. _____ From: PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] On Behalf Of
Kiwi6
2012-12-01 by tonezone020
Hi guys, Just finished the K6 installation and it is sweeeet ! Surprised it s not mentioned here... It s well worth it !! Best wishes to you all.. Tony
klm 367 board
2012-11-30 by arpm234
Hello guys, I ve bought a polysix in quite a good shape but electronically non functional, so i started to troubleshoot. At first power, there are 3 voices
Sawtooth problem
2012-11-30 by tonezone020
Hi All, I ve got a problem when the waveform is set to Saw. When 3 or more voices are played it seems to behave properly. If playing only 1 or 2 voices, the
Re: Wanted: 2x SSM2056, FS/FT: KLM-367 clone board
2012-11-29 by 7yash
Hi Rob, I actually have a good batch of working SSM2056, and would like to get the KLM-367 clone board. Best, Yash
Wanted: 2x SSM2056, FS/FT: KLM-367 clone board
2012-11-29 by rob_ocelot
Anyone have some spare SSM2056 envelope generator chips they don t need? I ve got two definite dead ones. Also, if anyone is interested in a spare KLM-367
Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2012-11-18 by 7yash
Here is where we stand after starting the calibration procedure as I got myself a cool digital voltmeter which does not break the bank, and it does seem that I
want to buy a polysix for restauration
2012-11-11 by arpm234
Any condition. I ll try to restore it.
Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2012-11-10 by 7yash
Effects intensity does seem to work. I am without a scope currently. After leaving it on for a few hours, I did get some control over Cutoff, Resonance, but it
Re: [PolySix] Slow Start-Up
2012-11-10 by klosmon
It might need the Reset trim -- see the service manual. ~G ... [Non-text portions of this message have been removed]
Slow Start-Up
2012-11-10 by kkristj
Hi All I finally got around to fixing my polysix, usual things caused by battery leaks. Some cut traces around IC30 and 31, most of which in part caused by me
[PolySix] Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2012-11-10 by Malte Rogacki
Check Effects intensity. It probably won t work, too. All those parameters are multiplexed and go through the 4051 s. Do you have an oscilloscope?
RE: [PolySix] Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2012-11-10 by philippe.69
http://audio.synth.vintage.free.fr/modules.php?name=Forums&file=viewtopic&t= 113#509 De : PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] De la part
RE: [PolySix] Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2012-11-10 by philippe.69
must look ic 30 and 31 are probably still something cut track De : PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] De la part de 7yash Envoyé :
RE: [PolySix] Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2012-11-10 by philippe.69
VCF Cutoff: = a check ic 15 / 45600 for klm 366 Resonance : and necessarily a 5558 no remember what ic De : PolySix@yahoogroups.com
Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2012-11-10 by 7yash
Malte, thanks for the pointer to the 4051. It does look like they play a large part: if I remove the two main 4051s and plug them part way, they seem to have a
Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2012-11-10 by 7yash
Yes, the LFO LED works. I have changed the 13600 s for 13700 s. Wish I could at least start to get some control over Cutoff Frequency & Resonance. Current
RE: [PolySix] Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2012-11-10 by philippe.69
- LFO = if the LED still active and must be changed IC21 13600 De : PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] De la part de Malte Rogacki
[PolySix] Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2012-11-10 by Malte Rogacki
In my opinion this particular error is probably unrelated to the previous problems. If you look at the schematic you ll notice that those parameters are not
Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2012-11-10 by 7yash
I cannot do a complete Calibration and reset procedure, but on DAC calibration with Manual On and toggling Tape Enable off and on, I only manage to get LEDs 1
Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2012-11-10 by 7yash
These are some fairly complex restorations, Philippe. Bravo ! I will need to test continuity more thoroughly today. The plan is to go over all of D0-D7 again
RE: [PolySix] Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2012-11-10 by philippe.69
www.audio-synth-vintage.com De : PolySix@yahoogroups.com [mailto:PolySix@yahoogroups.com] De la part de 7yash Envoyé : samedi 10 novembre 2012 07:49 À :
Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2012-11-10 by 7yash
Where would I focus to try and restore the LFO and the Cutoff Frequency controls as well as the resonance controls? I have tested continuity for D0 - D7 and
Re: [PolySix] midi retrofit mystery
2012-10-25 by Peter Ullrich
Hi Jake! ... This midi interface has been designed by Bojan Burkeljc as you can see on the bottom of the page. In this first version of the MIDI channel
Re: [PolySix] midi retrofit mystery
2012-10-24 by Jake Reif
OK, sorry for returning to this so late, but I didn t have the opportunity to confirm the manufacturer of the MIDI retrofit until now. It was made by Spider
PolySix - noisy output... what could be to blame?
2012-10-23 by marleybobz
Hi group My P6 is seriously noisy - a very noticeable hiss. Your classic noisy op amp type symptom. Is the P6 known for fried op amps / op amps on way out?
Re: [PolySix] Poly 61 - original factory presets WAV
2012-10-23 by tim p
Resolved - found on synthmania ... [Non-text portions of this message have been removed]
Poly 61 - original factory presets WAV
2012-10-23 by marleybobz
Hi group - does anyone have a WAV of the Poly 61 original factory presets please? Cheers
Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2012-10-22 by 7yash
I find it rather odd that initially, I could get the Cutoff/Resonance controls to work and that now they don t. Yash
Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2012-10-21 by 7yash
Actually these two things are not working: 1. The Filter controls: Cutoff, Resonance, etc... 2. The LFO section Yash
Re: Polysix restoration: LEDs, Sub-Osc LFO issues.
2012-10-20 by 7yash
AFter some parts came from Newark, I did the following: 1. Mounted a socket and replaced two 74LS08N chips 2. Installed two LM13700N chips in place of the