Vintage Synth Repair

Well, I've decided to replace the MC1468 with two voltage regulators (LM7815 and LM7915). When I get it working, I will post my documentation so people can fix their Micro Moogs very easily.

Aron

--- In vintagesynthrepair@yahoogroups.com, "stompboxaron" <mylists@...> wrote:
>
> Darn. I figured so. OK, my question is - I guess there are no more dual tracking ICs available that are easy to find. Does it really need to be dual tracking? Can I wire in a -15V voltage regulator? Would that work?
> 
> Alternately, any one have an MC1468 they could part with?
> 
> Thanks,
> 
> Aron
> 
> --- In vintagesynthrepair@yahoogroups.com, "Brian" <brian@> wrote:
> >
> > Hi Aron
> > 
> >  
> > 
> > Your -15V regulator device is short circuit.
> > 
> >  
> > 
> > Regards
> > 
> > Brian G3OYU
> > 
> >  
> > 
> > From: vintagesynthrepair@yahoogroups.com
> > [mailto:vintagesynthrepair@yahoogroups.com] On Behalf Of stompboxaron
> > Sent: 22 July 2010 3:23
> > To: vintagesynthrepair@yahoogroups.com
> > Subject: [vintagesynthrepair] MicroMoog power supply
> > 
> >  
> > 
> >   
> > 
> > Hi everybody,
> > 
> > First post here. I have a MicroMoog that's been sitting around for a long
> > time.
> > I opened it up and the first thing I noticed is that the -15V rail is around
> > -22V and no adjustment of R106 affects the negative voltage. It IS putting
> > out a steady 15+V.
> > 
> > Any ideas on where to start?
> > 
> > Thanks,
> > 
> > Aron
> >
>