Yamaha CS80 group photo

Yahoo Groups archive

Yamaha CS80

Index last updated: 2026-04-28 23:44 UTC

Message

Re: [yamahacs80] CS-80 keybed aftertouch resistors

2011-05-20 by Max Fazio

Hi Laurie
yea, I mean, what if one sensor breaks? Could I be able to replace them? Also, my only doubt is that on the diagram it looks like there are three resistors put in series but I'm not sure what yamaha was trying to show there...??!! 
+____+

M
  ----- Original Message ----- 
  From: Laurie Curry 
  To: yamahacs80@yahoogroups.com 
  Sent: Friday, May 20, 2011 1:41 AM
  Subject: Re: [yamahacs80] CS-80 keybed aftertouch resistors


    

  are they really variable??? I thought they were fixed resistors Max...and the carbonised rubber bridge piece squished down to bring them all into the circuit.

  -----Original Message-----
  From: Max Fazio <faxiomas@virgilio.it>
  To: yamahacs80@yahoogroups.com
  Date: 05/19/2011 17:40
  Subject: [yamahacs80] CS-80 keybed aftertouch resistors

  Hi all 
  With your kind help , I need to know something about the variable resistors put in the keybed and bound to the aftertouch: according to the big diagram there are 3 of them for each key: in case I'm happening to service an 80 what should be the replacement for them? Ohmic value/tolerance? 
  Thanks for your help! 
  M 

  [Non-text portions of this message have been removed] 

  [Non-text portions of this message have been removed]



  

[Non-text portions of this message have been removed]

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.