Re: Replacing bulb on Yamaha CS-80 expression pedal?
Hello Mathias,
I do not have had to deal with problems in my expression pedal, but I have some ideas how it works (I'm a tech guy) I would lend you a hand.
The mechanism has 3 parts.
1.- A lighting
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Gustavo E.E. Grinovero
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#4876
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Re: Replacing bulb on Yamaha CS-80 expression pedal?
Hi Stan,
Thank you kindly for the offer, but since I just bought an original pedal, I'd like to find out if the problem lies with it or with my CS-80 (if not, even if I buy your pedal, the issue
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Mathias Tjonn
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#4875
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Re: Replacing bulb on Yamaha CS-80 expression pedal?
Hi,
I have a pedal I am not using. I sold my CS80and found it later. I you are interested let me know. I would like to get $200.00. That’s what I paid for it about 10 years ago. Stan
From:
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Stan Valiulis <scvaliulis@...>
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#4874
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Replacing bulb on Yamaha CS-80 expression pedal?
Greetings fellow synth travelers,
So, I finally found an original expression pedal for my CS-80 after many years of searching...and it doesn't work. I understand there's a 24v5w bulb in there and
By
Mathias Tjonn
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#4873
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Re: M Board problem - heat related.
BINGO!
Changed the VCOs socket and all is fine.
Thanks Tommy, thanks everyone for your quick responses.
Happy end.
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pyjamagroove
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#4872
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Re: M Board problem - heat related.
Hi. Yes, the problem? The IC VCO Socket !! many years ago, with the same
problem I resolve only changing the Socket. ?
[email protected]> ha scritto:
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Tommy's Keys
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#4871
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Re: M Board problem - heat related.
What I would try is using a hot air station with adjustable temperature and see if I could locate the faulty component that way.
Greg
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Gregory Cox
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#4870
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Re: M Board problem - heat related.
Thanks Florian for your response.
I have to admit that you method is pretty hardcore! Personally I am afraid to do that - I might fry something in the process and there is way to many "points of
By
pyjamagroove
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#4869
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Re: M Board problem - heat related.
Hi
Am 08.07.22 um 10:19 schrieb pyjamagroove via groups.io:
I had once a similar issue (a thermal problem disappears when the card is take out and or the lid is open), so I soldered long wires (about
By
Florian Anwander
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#4868
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M Board problem - heat related.
Hi guys,
So one of my M Boards (°4 on CH I) goes silent after a warm up. I have established that the tuning goes down to the point that it's not auditable. The problems that it is almost Impossible
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pyjamagroove
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#4867
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Edited
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Re: Cs80 parts
Michael:
Other than the guy in California you mentioned, I don't know of anyone with
parts like that. Most everything I know of are boards and chips.
The later model CP-30 pianos had the same key
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Scott Rodriguez
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#4866
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Cs80 parts
Hey guys,
Just wondering if anyone has a husked cs80. I’m looking for two parts.
Specifically the glove box door that covers the “memories” faderbank, and
one leaf key contact.
Both are
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Michael Carr
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#4865
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Re: Tech recommendations in or around Los Angeles
*Paul Morte Technical Services* in Orange, CA does good work on CS-80's.
[email protected]> wrote:
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Scott Rodriguez
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#4864
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Re: CS80 Tuning Problems
Ok thanks for the input. I can certainly deal with that.
By
Alexander488
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#4863
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Tech recommendations in or around Los Angeles
Hi folks,
I’ll finally be moving my CS80 down the coast to my new home in LA in a couple of months, and I’ve been thinking of giving it a long overdue ‘spa treatment’—replacing decaying
By
T.M. Bois
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#4862
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Re: CS80 Tuning Problems
As long as we’re talking just a few cents off in either direction, I always understood this was standard behaviour, and why it’s suggested that you let the synth warm up to a stable operating temp
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T.M. Bois
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#4861
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Re: CS80 Tuning Problems
Do you think it ok to keep using the keyboard for the time being, or am I risking doing damage to other parts of the CS?
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Alexander488
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#4860
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Re: CS80 Tuning Problems
Hi Scott, I don’t know. I can ask the technician, he would likely know since he said he had to wait for it to warm up before he could calibrate that voice.
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Alexander488
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#4859
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Re: CS80 Tuning Problems
My expectation is that the chip has become defective. There's not much else
that would do that and stabilize after 15 or 20 minutes as you describe.
How far out is it when it's cold before it warms
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Scott Rodriguez
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#4858
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Re: CS80 Tuning Problems
Hello everyone, I have a CS80 that recently developed ?a tuning problem with one voice. The repair shop that worked on it a few years ago thought it might be a calibration issue. I just got it back
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Alexander488
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#4857
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