Yes. You should look at the Tempest Troubleshooting Guide and follow it.
http://www.kfu.com/~nsayer/games/tempest.html
Jon
At 11:17 AM 10/6/2000 -0400, you wrote:
>Know of anyone like this for Major Havoc? I have 2 boards working (sounds, appear to play everything), but spot killer and no video.. It's killing me.. Changed the Tl092cp and Q6 & Q7 (2N3904 & 2N3906) as well as the 2N3906 & 2N3904 per each color (RGB) base-collector conigration transistors... still nothing... don't know where to go from here.. some help? Anybody? :-)
>
>Andy
>>-----Original Message-----
>>From: K.Sandrick [mailto: ]
>>Sent: October 6, 2000 11:53
>>To:
>>Subject: RE: VECTOR:Help with three Asteroids Machines in Phoenix.
>>
>>John,
>>
>>This link might help get you started, or at least point you in the right direction. It's the Asteroids T/S Encyclopedia:
>>
>><http://www.geocities.com/SiliconValley/Circuit/2940/asteroidtech/asteroidsrepair.html>http://www.geocities.com/SiliconValley/Circuit/2940/asteroidtech/asteroidsrepair.html
>>
>>Very respectfully,
>>Kristopher Sandrick
>>-----Original Message-----
>>From: ]On Behalf Of John Butler
>>Sent: Friday, October 06, 2000 10:45 AM
>>To: ' '
>>Subject: RE: VECTOR:Help with three Asteroids Machines in Phoenix.
>>
>>Well I am back, and troubleshooting these things is still not what I am good at. I have three Asteroids machines that I would love to get running. I don't have any known good parts, so I have no idea where to start, or how to get my scope to work correctly in X-Y mode. See, I can find test equipment all the time, and don't know how to use it, and I bet there are people that know how to use it and can't find it.
>>Is there anyone in the Phoenix area that is interested in helping me get these machines working? Anyone that needs some nice bench power supplies, or other test equipment that I have? Any true idiots guide to making an asteroids work? Anyone that needs a pinball worked on in return? I know I should buckle down and learn this, but I really am itching to play some Asteroids.
>>John
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