Casio CZ/ VZ/ FZ - Pro Series

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@yahoo.com [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@gmail.com [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
>     >
> 
> 
>     
> 


 

>