cz101 is the same schematics
http://www.burnkit2600.com/manuals/CASIO_CZ-1000_SRV.pdf
On 31 July 2015 at 10:37 "Daniel Forró danforcz@... [CZsynth]" <CZsynth@yahoogroups.com> wrote:
According to this page
http://madtheory.com/site/?p=320
you can use for this Service Manual for CZ1, circuit is similar if not
the same.
As he wrote it's possible to do it by ear.
Good luck!
Daniel Forro
On Jul 31, 2015, at 7:58 AM, oakcanada@... [CZsynth] wrote:
> After putting in the research, I'm fairly certain that the noise
> issues on my 1000 are due to the dac offset voltage needing
> adjustment. I've been looking all over for the full service manual,
> but so far have only come up with the circuit diagrams. anyone on
> here able to point me in the right direction? I think if you could
> give me a bit of info on where the trimpot is and how to get at it,
> that might be enough. and maybe correct voltage measurement?
> thanks in advance for any help,
>
> Dan
>
Message
Re: [CZsynth] Help with CZ-1000 dac offset adjustment
2015-07-31 by Loscha
you initialize the patch (sine wave)
you adjust it by earOn Fri, Jul 31, 2015 at 8:41 PM, JAMIE logan jammie.emma@... [CZsynth] <CZsynth@yahoogroups.com> wrote: