Re: Video Goes Away After 1-3 minutes

From: Tim Soderstrom <tim_at_moocowproductions.org>
Date: Tue Aug 31 2010 - 17:39:48 EDT

Not sure what a spot killer is? I believe I can hear the usual high pitched noise coming from the CRT so it is getting some sort of power. I can turn the brightness up on the flyback and I don't see a spot. When it cuts out I hear sort of an electrical clicky sound.

Also not sure what Vector chatter is, but if it's what I think it is (audible changes when rendering vector images) then no I don't hear anything after it goes out.

Alas, I have neither a spare board nor monitor :(

On Aug 31, 2010, at 12:51 PM, Mark Shostak wrote:

> Is the spot killer coming on, when the video goes away?
>
> Do you hear "vector chatter" when the video goes away?
>
> Do you have a spare board or spare monitor you can swap in?
>
> -M
>
> On Tue, Aug 31, 2010 at 12:29 PM, Tim Soderstrom
> <tim@moocowproductions.org>wrote:
>
>> I have a Space Duel cabinet with a WG vector monitor. It has the LV2000
>> voltage mod and has been working well for quite a few years. Recently,
>> though, it has stopped working properly. It sometimes shows proper video for
>> about 1-3 or so minutes, after which the video cuts out like the monitor is
>> not getting power.
>>
>> The HV board with the LV2000 has the LEDs powered up. I suspect it's the
>> flyback but do not otherwise know how to fix that. I also noticed a while
>> (with I think a blue stripe) wire that is not connected to anything also on
>> the HV board. I think it's been that way for quite some time and doesn't
>> seem to affect anything though I am not sure as to what the wire does (or
>> where it goes).
>>
>> Anyone have any thoughts on what I should be doing? Since the tube is good
>> I hesitate to swap it out for an LCD and use the VectorVGA stuff.
>>
>> Thanks!
>>
>> Tim
>>
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Received on Tue Aug 31 17:39:52 2010

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