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Re: I X-Rayed my Apple IIe



> > > Any comments?Question for you ... what does a 4 layer board look like when it has
> > been xray'd? Is it possible to see all 4 layers perhaps in different
> > gray scales?
> >
> > Glenn
>
>   Both of those cards are 4 layer.  Traces on top and bottom, and the
> power and ground on separate layers in the middle.
>
> Raymond

On the boards I posted x-rays of?  Those are not 4 layer.  They only
have a top and bottom copper layers.