Testing H7864 (MicroVAX II) PSU With No Load

[Robert Jarratt]

> > > Maybe you can publish your schematic somwhere. It is much easier to
> > > come
> > up
> > > with ideas to pin point problems if we all view the same schematic.
> > > I
> > think it
> > > would be possible to identify the problem without comparing the two
> > > PSUs
> > at
> > > least in this case where there is some kind of fundamental problem.
> >
> > I do intend to publish the schematics, but right now I am pretty sure
> > they
> > are:
> >
> > a) full of mistakes
> > b) not drawn logically
> > c) there are a couple of areas I couldn't trace without major surgery
> > on the board.
> >
> 
> Well. I guess that anything is better than nothing.
> 


Here is a link to what I have now http://1drv.ms/1KQkTBp

There are Eagle sch files, and PNG files for those who do not have Eagle.

Regards

Rob