Vintage Synth Repair

Hi to all,
does anybody knows the correct voltages that are supposed to reach the 
CPU pins in the SH-101 ? Since the schematics are a bit diferent than 
the actual circuit, i have some doubts here, and want to order one new 
CPU, but just don't want to burn it.
thankx!

I'm not sure what exactly your problem is but I had a problem where 
the -5 volt supply was shorted and caused the +5 volt supply to rise 
to 7.3v.  (voltage divider going into IC2, IC2 was really hot as well) 
I just replaced some of the decoupling caps on the -5v rails and it 
seems to work so far.  I had originally thought the CPU was toast.


--- In vintagesynthrepair@yahoogroups.com, "stagerhodes" 
<stagerhodes@...> wrote:
>
> Hi to all,
> does anybody knows the correct voltages that are supposed to reach 
the 
> CPU pins in the SH-101 ? Since the schematics are a bit diferent 
than 
> the actual circuit, i have some doubts here, and want to order one 
new 

> CPU, but just don't want to burn it.
> thankx!
>