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Subject: Re: [yamahacs80] I'm tuned!

From: james devero <j.devero@...>
Date: 2005-11-30

David/Thorsten-
Before Old Crow stopped answering my calls/e-mails....
his review of my Cs-80 was that I needed to replace all 4 chips.
I would guess that they the CMOS chips that David
just referenced... Correct?
Funny I think Thorsten you and I bought our CS-80
around the same time and I also apologize for
having a hard time copying the manual for you again.
The problem is that the technical part and diagrams
didn't come in a binder...they came in architechtural type
drawings...(Or at least mine did)..huge oversized paper.
So I would like to Thorsten ...in the spirit of things...
overnight you the whole thing as I "I have".
You are closer to attacking the repair and upgrade issues
and you need it more than I....
You bought your CS-80 from DJ Lethal right?
You were so gracious to me...
I paid Old Crow something  of a downpayment to fix my CS-80 with a
gentlemens agreement and he left me pretty much "out there"...(Its been 6 months!)
So....what do I do...."I got stood up" .I want KSR to repair it now anways !!!!
now if only I can pay him in David Beckham silver medalions....(laughs!)...
Please let me know....if what I have Thorsten you can use....
Regards, JD
 
 
 
 


Thorsten Pörschke <lars_thorsten@...> wrote:

Hello David

Thank you very much for your quick answer.
I wanted to know which pcb (KAS, TKC, TSB1, eg.) you choosed to start with?
Did you also overhaul the power supply and if which parts besides the cap.
did you changed.

Greetings
Thorsten

>From: David Rogoff
>To: Thorsten Pörschke
>Subject: Re: [yamahacs80] I'm tuned!
>Date: Mon, 28 Nov 2005 19:27:08 -0800
>
>Thorsten Pörschke wrote:
>>Hello David
>>
>>Thats a great news, you did a superb job on bring your cs-80 back to new
>>or even newer ;-).
>>
>Thanks.
>>I'm just at the beginning of the same project.
>>I allready read the tipps from oldcrow (unfortunatly he doesn't answer my
>>emails).
>>But which board did you use for the start?
>>
>I'm not sure what you mean.
>>Did you also change the capacitator on the voice boards?
>>
>No, I didn't. I replaced/added bypass caps on all boards with CMOS chips,
>which I also replaced, and added sockets.
>>Did you wrap the cs-80 also in a new tolex and what are your tipps
>>herefore?
>>
>I thought about it, but mine is not bad (b+ ?), and I didn't want to gut
>the whole case to do the work.
>>Sorry for all of this questions but as you know this is a big project and
>>I wanted to be preped well.
>>
>No problem.
>>I hope I can count of you if I have further question within my cs-80
>>project.
>>
>Sure. Just ask on in the group - you'll get answers from multiple people
>and everyone can benefit.
>
>David




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