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Vectrex hardware problem


Han

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Hello All,

 

Long time since I last was here, it's about time to return. The site seems to thrive. I am in need of some help:

 

I just bought a Vectrex today, my second one. The unit was broken, but I needed another controller and I was hoping to be able to fix it. The unit got sound but no picture, you can hear Minestorm after powerup.

 

So far I have been able to figure out that the powerboard is not receiving one of its needed 8.6VAC feeds. The voltage is correct before the volume/power switch, but drops to 0 after the switch. So I assume the problem lies in the volume/power potentiometer (the sounds is crackling as well when you change volume). Does anyone here know of a place to buy a replacement volume/power potentiometer? I have been thinking of actually just bypassing the switch, and connect the missing feed straight to the powerboard, but I am not sure that is a good idea...

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Thx, I already had a Vectrex since before. But it wasn't in very good condition and it was really noisy. Just waited for it to explode in my face when playing :) . The new one, that I managed to fix, is MUCH less noisy and also in good condition. I am glad I didn't have to try the noise fix...

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