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Re: [yamahacs80] Digest Number 144

Re: [yamahacs80] Digest Number 144

2005-09-10 by dave cooley

Well, the keyboard doesn't track right and I had a lazy tech give up on
it all together. I told him I would just try and search out the parts.
Thanks for the tip. So what you're telling me is that there is
nothing proprietary or non-available on that KAS card?


On Sep 10, 2005, at 1:11 AM, yamahacs80@yahoogroups.com wrote:

>
> There are 2 messages in this issue.
>
> Topics in this digest:
>
> 1. Keyboard Translation board for CS-60
> From: dave cooley <yeloocevad@...>
> 2. Re: Keyboard Translation board for CS-60
> From: David Rogoff <david@...>
>
>
> _______________________________________________________________________
> _
> _______________________________________________________________________
> _
>
> Message: 1
> Date: Fri, 9 Sep 2005 10:01:17 -0700
> From: dave cooley <yeloocevad@...>
> Subject: Keyboard Translation board for CS-60
>
> Does anybody have a keyboard translation board (found under the
> keyboard) for a CS-60 (preferrably) or a CS-80? Or does someone know
> if the 40 series chips are still made? Thanks....
>
>
>
> _______________________________________________________________________
> _
> _______________________________________________________________________
> _
>
> Message: 2
> Date: Fri, 09 Sep 2005 10:34:13 -0700
> From: David Rogoff <david@...>
> Subject: Re: Keyboard Translation board for CS-60
>
> dave cooley wrote:
>
>> Does anybody have a keyboard translation board (found under the
>> keyboard) for a CS-60 (preferrably) or a CS-80? Or does someone know
>> if the 40 series chips are still made? Thanks....
>>
>>
> Hi Dave!
>
> Welcome to the group. I'm assuming you're talking about the KAS board.
> I don't know about a whole, spare board, but the 40xx CMOS parts are
> easy and cheap to get. I (and several others) have replaced all of
> them
> in our CS80s. I got most of mine from Digikey (www.digikey.com), but I
> even picked up a bunch just from a local electronic supply place. If
> you order some, make sure you get the DIP package since they're also
> available in surface-mount packages.
>
> So, what's wrong with your CS60?
>
> David
>
>
> _______________________________________________________________________
> _
> _______________________________________________________________________
> _
>
>
>
> -----------------------------------------------------------------------
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> -----------------------------------------------------------------------
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>
Dave Cooley
Production, Mixing. Mastering
1966 1/2 Vestal Ave.
Los Angeles, CA 90026

323-839-6283

AIM: yeloocproducer

www.davecooley.com

Re: Keyboard Translation board for CS-60

2005-09-10 by David Rogoff

dave cooley wrote:

>So what you're telling me is that there is
>nothing proprietary or non-available on that KAS card?
>
>
Not quite. Take a look at the big white chips here:
http://www.therogoffs.com/cs80/CS80%20007.html
One is the custom Yamaha keyboard scanner and the other is the custom
Yamaha DAC (digital/analog converter). However, if you've just got
tracking issues I doubt these chip are bad.

David

Repair and Serviving Issues

2005-09-18 by james devero

Hello group.
I hope everyone had a great summer!
just a singular thought here...............
I would find it really helpful and practical for the group to
provide insight to some quality people, perhaps even worldwide,
that they've encountered who can fix or service the CS-80.
A reference list...based on first hand experience....
might be a great resource.If there is one available already...
then please by all means let me know. meanwhile...
Great music to all...J D

David Rogoff <david@...> wrote:
dave cooley wrote:

>So what you're telling me is that there is
>nothing proprietary or non-available on that KAS card?
>
>
Not quite. Take a look at the big white chips here:
http://www.therogoffs.com/cs80/CS80%20007.html
One is the custom Yamaha keyboard scanner and the other is the custom
Yamaha DAC (digital/analog converter). However, if you've just got
tracking issues I doubt these chip are bad.

David