Vintage Synth Repair

Thank you for the advice, it seems to me that battery is OK because  
sound data in RAM are without problems. But of coarse I will measure  
the voltage.


I cannot do diagnostics only because it is started by pressing the  
buttons which don't work now...


Daniel Forro




On Aug 8, 2016, at 4:46 AM, Paul paul.krull@...  
[vintagesynthrepair] wrote:


> [Attachment(s) from Paul paul.krull@... [vintagesynthrepair]  
> included below]
>
> I composed and then deleted unsent a similar suggestion about the  
> battery: my SY-99s  exhibit a bunch of random troubles when the  
> batteries are dead and you cannot do diagnostics or resets without  
> functioning backup batteries. It sounds like you have already  
> reseated connectors to the panels.
>   Good luck