Re: Lunar Lander monitor problem (jumpy vectors?)

From: Tom McClintock <tomm_at_mgcap.com>
Date: Wed May 26 2004 - 11:44:40 EDT

Mike,

Is this an 801 monitor? How is the power supply ripple?

tm

Mike McEwin wrote:

> Hi,
>
> We have a LL that works fine other than portions of the display being a bit
> jumpy.
> The velocity indicator arrows are jumpy (less than 1 object radius) as well
> as the lander when
> it gets within the right-most quarter of the display. We've tried another
> working main PCB
> and the same thing happens which leads me to believe the problem may be one
> of the monitor PCBs. Has anyone had this situation occur where only some of
> the vectors or objects were jumpy? I believe the monitor recently had many
> of
> the capacitors and power transisitors replaced.
>
> Thanks!
> Mike
>
>
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Received on Wed May 26 11:43:39 2004

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