Yamaha CS80

Hello gang.

It's great to have found the hang for us cs-80
owners/players/hackers. Just breezed through the archives and
my mind is still working on trying to reconstruct the crime scene
in which cope trashes thighpaul's 80.

My 80 is in great shape and I play it often.

A few of my tuning trimmers have seen better days and I'm
planning on replacing them. Does anybody have modern part
numbers for suitable replacements. I went through my catalogs
but had a mind-meltdown before I was sure I had found the right
part. I'd be thrilled. I need to replace a few of the open foot setting
pots.

Cheers

Max

I suggest the Bourns 3309-series for drop-in replacements:

http://www.bourns.com/pdfs/3309.pdf

Mouser.com carries them (3309W type):

http://www.mouser.com/index.cfm?&handler=data.listcategory&Ne=100&terms=3309W&Ntt=*3309W*&Ns=MfgrPartNumber%7c%7cSField&N=65251&crc=true

If that URL doesn't work just go to www.mouser.com and search for 3309W.

Crow
/**.

On Sat, 11 Sep 2004, rreprobate wrote:

> A few of my tuning trimmers have seen better days and I'm planning on
> replacing them. Does anybody have modern part numbers for suitable
> replacements. I went through my catalogs but had a mind-meltdown before
> I was sure I had found the right part. I'd be thrilled. I need to
> replace a few of the open foot setting pots.

--- In yamahacs80@yahoogroups.com, The Old Crow <oldcrow@o...> wrote:

> On Sat, 11 Sep 2004, rreprobate wrote:
>
> > A few of my tuning trimmers have seen better days and I'm

planning on

> > replacing them. Does anybody have modern part numbers for

suitable

> > replacements. I went through my catalogs but had a mind-meltdown

before

> > I was sure I had found the right part. I'd be thrilled. I need to
> > replace a few of the open foot setting pots.>
> I suggest the Bourns 3309-series for drop-in replacements:
>
> http://www.bourns.com/pdfs/3309.pdf
>
> Mouser.com carries them (3309W type):
>
> http://www.mouser.com/index.cfm?

&handler=data.listcategory&Ne=100&terms=3309W&Ntt=*3309W*&Ns=MfgrPart
Number%7c%7cSField&N=65251&crc=true

>
> If that URL doesn't work just go to www.mouser.com and search

for 3309W.

>

Crow,

thanks for the info. On a related note, based on your service
notes, I just ordered a ton of 40XX CMOS parts from DigiKey to
update the under-keyboard boards. I also wanted to order 14/16 pin
DIP sockets and bypass caps, but I couldn't tell from the web site
which ones to get (e.g. machined sockets, what physical size caps).
Do you have specific part numbers/links for these?

Also, about your site - I downloaded each scanned .gif of the
manuals you have. Here's a tip that makes things much easier: in
irfanview, I loaded all the gifs and then saved it as a single multi-
page tif file. This makes is easier to deal with and let me print
them as one document. If there's no issue replicating your content
(Yamaha's content?), I'll put the .tif in the Files page of this
site.

David