Saturday, January 31, 2015

Switches - experience is a great teacher

 Having worked with this style of keyboard on my last instrument, I was better able to work with this one. 

The organ was in a beach community, so there were a lot of sticky keys. I was able to clean the front bushings and coax the openings a bit wider and the keyboards are beautiful right now. I separated the keyboards from the switches this time. It makes it way easier to work on.  

The swell switch matrix is wired. I used 4 to 5 redundant contacts to make up for the low currents.  Fortunately on this keyboard the springs are already soldered so I don't need to go through that messy process as I did last time. 



Cable dressing on this one, based on experience, is much neater than the last instrument. 

Time to order more ribbon cable...



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