Vintage Synth Repair

-----Original Message-----
From: vintagesynthrepair@yahoogroups.com [mailto:vintagesynthrepair@yahoogroups.com]On Behalf Of Scott
Sent: Thursday, January 31, 2008 11:08 AM
To: vintagesynthrepair@yahoogroups.com
Subject: [vintagesynthrepair] Re: Kurzweil repair help

--- In vintagesynthrepair@yahoogroups.com, "Don Sealer" .>
wrote:
>
> Okay, where do I start.
> I own a Kurzweil 2500. I've had it for several years but have never
gotten
> into upgrading or anything. I just use it for the onboard sounds.
A month
> or so ago I dropped a penny and it fell right into the Kurz. Since
I needed
> to finish a run of bookings I didn't do anything with it. I just
figured
> I'd wait till I had some time off. Well that time has come.
>
> I opened the Kurz and got the penny back however in the meantime I heard
> some other stuff rattling around. When I opened it up I found a
couple of
> other things besides the penny. I found a solid cylinder. It's
about 7/8"
> long and 7/16" round, completely solid. I also found three plastic
parts.
> Two of them appear to be exactly the same and the third part looks
like it
> belongs to the other two parts. I also found a screw. It's about
1" long,
> has a washer on it and looks to be a # 6 or #8 sized screw. All of
these
> parts can be seen at this web address
> http://www.gourdgeouscreations.com/Kurzparts.htm
> The pictures are somewhat blurry but I think with the description I gave
> above, a clear idea of what I'm talking about shouldn't be too hard
to come
> up with.
>
> I'm wondering what these parts are and where they go. I figure the
screw
> may have just worked it's way loose over the past 6 or 7 years that
I've had
> the keyboard (it's traveled a lot over that time from gig to gig). It's
> possible that the three plastic parts go with the screw. I'm really
puzzled
> by the cylinder and where it came from. I'm also wondering if, from the
> penny rolling back and forth inside the keyboard if, the penny
didn't knock
> the cylinder loose.
>
> In any event I could use some help in finding places for these parts and
> also some general advice on what to do with the keyboard now that it's
> opened and what to be cautious of. I know that people open these
keyboards
> often for upgrades so I figure I'm not in uncharted territories.
> Thanks for accepting me into your group and for the valuable help I know
> will be coming,
> Don..........
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1/28/08
> 9:32 PM
>
Kurzweil service will most likely be VERY expensive.
The hardware you've described sounds like key counterweight hardware.
If nothing is actually broken but just fallen off , the hardware can
just go back whence it came.
I've used gorilla glue on a General music keyboard with great success
if something plastic is broken.

If you're not technical, take it to someone at a music instrument
repair place and have them redo the hardware and ALSO make sure the
rest ( that are similar) are also tight. While it's open have the
memory battery replaced.