Emax

True- I've heard of losing chips but it does make me wonder how 8 have been
damaged. I had taken it to a place that regularly services synth for me..but
they thought it was a dead power supply and original parts were unavailable.
They were wary to use anything 3rd party to fix it.  This 2nd guy claims the
PSU is okay- but traced problems to the DAC converters.
I did find another chip that is said to be a replacement for the AM6012-
found it from a store supplying arcade game parts.(at about $5 each) I'll
see how these new chips work out.

Cheers,

michael

-----Original Message-----
From: emax@yahoogroups.com [mailto:emax@yahoogroups.com]On Behalf Of
David Dehart
Sent: Wednesday, November 30, 2005 9:00 PM
To: emax@yahoogroups.com
Subject: Re: [emax] Re: DAC chips


I agree.....
8 DAC chips bad ?
Is there somewhere else you could take it for a second
opinion ?
Dave


---------------------------------
It appears that those chips are still made by
Phillips, although they
don't have a PC postfix, just D and F.  I suspect they
would work
fine, although I'd like to at least compare pinouts.
However, losing
8 chips seems suspicious.

I found this:
http://store.americanmicrosemiconductor.com/am6012pc.html
You can't afford 8 of them though.  I'm wondering if
it has an
equivalent that was more mainstream and also if it's
available surplus.
Eric


--- In emax@yahoogroups.com, "jarrre909"
<jarrre909@y...> wrote:
>
> hi!
>
> Can anyone here recommend a place to get replacement
DAC chips for the
> Emax. I have mine in service now thinking I had to
replace the
> PSU..they told me they suspect its the 8 DAC chips
that are bad.
> (AM6012PC)
>
>  have a suspicion these will be hard to find....
>
> thanks,
>
> michael
>






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