RE: deflection circuit schematics

Sounds like I better get off my arse and make the deflection boards I
promised a while ago with the trick, inexpensive modern monolithic power
op-amps and see if the circuit works well or not.

James

-----Original Message-----
From: owner-vectorlist@synthcom.com
[mailto:owner-vectorlist@synthcom.com]On Behalf Of Robert Mudryk
Sent: Friday, April 13, 2001 10:58 AM
To: vectorlist@synthcom.com
Subject: Re: VECTOR: deflection circuit schematics

I've talked the design over with a Grand Master Design Engineer... the amps
schematic won't work because of linerarity issues... but on a side note...
we
were talking about taking a modern design Raster board... if we can find a
schematic... and hook in after the oscillator circuit... only thing we
need to
find out is if the deflection circuit for the "Y" axis is designed with
slower
components. But if we had a design to go off of... I think we can design a
board that is Dual Purpose... both Vector and Raster.

And even if that doesn't happen... we are considering adding Raster to the
PCI
version of tjem Vector Frame Dumping board we are working on.

Lewis Mills wrote:

> Robert,
> I think (somebody with more knowledge than I please correct me if I'm
> wrong!) that it is 27-28 volts. This is the way I understand the WG6100
> schematic found at
>
http://www.arcademonitors.com/~rgvac/manuals/monitors/K6100_Manual_3rd.pdf.
> I hope that helps.
> Lewis
>
> ----- Original Message -----
> From: "Robert Mudryk" <rob@lasers.org>
> To: <vectorlist@synthcom.com>
> Sent: Wednesday, April 04, 2001 6:40 PM
> Subject: Re: VECTOR: deflection circuit schematics
>
> > I need to know what the specs for driving the magnets are first.. to
know
> if it
> > will work... I know of ranges of 12-48V amplifiers... hopefully it's in
> the
> > 5-12V range... the boards I found were closed loop 24V 5A
Amplifiers..
> and
> > some of the parts are no longer produced. Get me some specs to work
with
> :)
> >
> >
> > Lewis Mills wrote:
> >
> > > Hi,
> > > Peter, thanks for the reply. I hope I'm not being dim, but are you
> > > suggesting that I build a deflection board from the WG6100 schematics?
> > > That's definitely a possibility, but I thought Robert Mudryk was
> suggesting
> > > something different when he wrote:
> > > > what is the voltage for driving the deflector on the tube... I may
> know
> > > where
> > > > you can find some very accurate deflection circuits schematics...
any
> > > maybe
> > > > even some pre-made boards
> > > Lewis
> > >
> > > > > Please let me know where; I'd be very appreciative!
> > > > > Lewis
> > > > >
> > > >
> > > > http://www.arcademonitors.com/
> > > >
> > > >
> > > >
> > >
>
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> > >
> >
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Received on Fri Apr 13 14:24:07 2001