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Casio CZ/ VZ/ FZ - Pro Series

Index last updated: 2026-04-28 22:42 UTC

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Re: crackle cz101

2009-02-14 by ActionClaw

Are you saying that, with the relay completely removed from the circuit, you DO still get output from headphone jack (but NOT from the line outs)?

> ..If i had read the circuit better i could have done this without removing it..

Do you have a service manual/schematic specifically for the CZ-101?

If yes, is it available online? Link?
If no, in this group there was recently a link to the CZ-5000 service manual that might prove helpful troubleshooting.



> does anyone have a clue what other components might be at fault?
Unfortunately, plenty. Is the distortion continuous or only upon each key down as if dirty key contacts? (That would be lucky!)

This is probably pretty obvious but I don't remember if you said whether or not you got the same result when controlled via another midi device: keyboard, sequencer, etc.

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