Casio CZ/ VZ/ FZ - Pro Series

has the cz1 the same keyboard as the fz1

i have 2 cz101 and they have those crappy little keyboards 

where the cz1 has a aftertouch keyboard 

if its playing ok by midi then its not the machine at fault it will be the keybed problem
  ----- Original Message ----- 
  From: jammie 
  To: CZsynth@yahoogroups.com 
  Sent: Wednesday, April 23, 2014 7:01 PM
  Subject: Re: [CZsynth] Notes wrong in CZ1


    
   

  it could be a bad diode on the keyboard circuit and it could be a higher note key

  if you use a chromatic tuner it could tell you what key is held by its notation so you have a better idea whay key it is

  i would remove the keybed and remove all keys for inspection of the key contact boards

  i dont have a cz1 so cant comment on what type but if its the common bubble contacts they can become stuck if the key was removed and not put back properly and its held on note on

  but after removing all keys and you just press the bubble contacts for each key note and you are still getting the problem

  then i would look to testing the diodes is there a bank of keys that dont sound but triggers the same note as there done in banks of octaves 
    ----- Original Message ----- 
    From: roberflas@... 
    To: CZsynth@yahoogroups.com 
    Sent: Wednesday, April 23, 2014 5:41 PM
    Subject: [CZsynth] Notes wrong in CZ1


      
    Hi all,
    I own a CZ1, this is my first synthesizer, but when touch a note in keyboard it produces sound but really it is not a right note, too high, and/or the sound is continuos, but a key is depressed still sound until power is of.
    Anyone have an idea?
    Thank you in advance