Yep, there is a short somewhere for sure., and I'm thinking the voltage should be closer to 6.3V if it's a #44 or #555 bulb. (if it's a flasher #906 or #89 then 12V is correct but 20V isn't out of the norm for a flasher circuit)
D
The white/yellow wires are just the common side of the run attached to a resistor. I'm going to guess that resistor is tied back to the power supply as the driver board just closes each circuit to ground. Where that bulb is locked on, I would say the associated FET/transistor is shorted. So...
Re: WTB: WMS WCS
Oh c'mon... you just need to think outside the box. I'm sure they have handy carts we could use for tool carts, or maybe even some Oxy for B1. :lol:
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Nope. I've seen pics of NIB games that have been in storage for more than 20 years and somehow the batteries never leaked. I actually bought a HUO DM that had NEVER had the head opened since being un-boxed, and I was worried the batteries would be a disaster, but to my surprise they hadn't...
I'm thinking you've got an issue with the lamp matrix. Find out what lamp this is on your lamp chart and then test all of the other lamps in the associated row / column and see if you notice any other issues. Again this could be tricky to sort out as GTB used the same wonky idea with the lamp...
Yep, Syl nailed it. And to expand a bit on what he posted in terms of the technical aspect, the 250V fuse when blown will leave a larger gap between the two ends of the elements than a 32V will, and this is to ensure if you have a high voltage circuit there is no arching across the gap of the...
What contest would you be referring to? The NIB give away? If so, that contest only begins once enough tix have been sold AFAIK, and that has not been achieved yet.
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This is why pinball died on location... The amount of maintenance required to keep the games running well is astronomical. You put over 200 machines in one place that is essentially run by volunteers and you can understand why some of the games suffer. As much as I would love to see all the...
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