Re: WG 6100 Deflection Board Problem

Kurt,
    I have a space duel cocktail game,a tempest
upright,gravitar,and black widow.all do the same thing
with this deflection board so i am sure it is not the
game board.
          Jerry.
            

--- Kurt Mahan <kmahan@xmission.com> wrote:
> Have you tested your game PCB? Could be the high
> bit of the DAC is toast.
>
> Kurt
>
> > Here's another xy monitor problem(deflection PCB)I
> > have been fighting for some time.One half of my
> screen
> > is working perfectly,The other half is nothing but
> > squiggly images.On a tempest it would be the right
> > half of the screen if you were looking straight at
> > it.I believe it is the X-Amp section.I put a
> zannae
> > kit on it,I have replaced the two biggest caps and
> > Q100 and q101,I have replaced most of the
> resistors
> > and diodes and transistors in the X-Amp section.I
> have
> > replaced the 4 heat sink transistors along with
> the 4
> > big disc caps in the X-amp and Y-amp sections.I
> have
> > also replaced the 2 White ceramic resistors in the
> > X-Amp and Y-amp section.It still has this
> problem.I
> > tested the monitor with a good deflection board
> and
> > the picture is perfect.Any ideas would be great.
> > Jerry.
> >
> > __________________________________________________
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>
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Received on Tue Aug 28 20:58:54 2001