[sdiy] K2000 repairs, was Re: Andromeda A6 hardware questions

[Scott Nordlund]

I think the relevant Omron part numbers are B3F-4050, B3F-4055, B3F-5050 and B3F-5051, also B3W-4050 and B3W-4055, BUT these all have the 3.8mm "plunger" on top which is slightly too big.  They could probably be sanded down.  I went with the E-Switch TL1100F160Q, which has a 3.3mm "plunger", slightly too small, and glued the switch caps in place.  I don't know what Kurzweil originally used or what size the "plunger" is supposed to be; the E-Switch models were the only ones I could find that weren't 3.8mm.

Also this was for the keyboard, can't guarantee it applies to the rack.



> From: davekendall at ntlworld.com
> Date: Tue, 9 Mar 2010 12:59:44 +0000
> To: synth-diy at dropmix.xs4all.nl
> Subject: Re: [sdiy] K2000 repairs, was Re:  Andromeda A6 hardware questions
> 
> Thanks to all for the replies.
> 
> I've found a distributor for the backlight east of the pond....
> 
> Scott N. - do you have a part number for the omron tact switches on the 
> switch board?
> 
> cheers,
> Dave
> 
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