Strange Power Supply Issue

joseph77

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What would cause a new happ power supply to not get power? I have it wired just like any other game I have and this one will not get power. The monitor and marquee both get power but not the ps. I tried 2 other power supplies in case I had a bad one and nothing.
 
Nothing with all 3? When you say no power - do you mean no 120 going to it, or 120 is going to it but nothing is coming out?
 
I might be looking at the rear door or coin door switches.

Put your DVM on AC and see if you get power coming out of the wires.

You might want to check the power supply maybe it's fuse blew?
 
Nothing with all 3? When you say no power - do you mean no 120 going to it, or 120 is going to it but nothing is coming out?

120 is going to it, nothing on the other end. The led light on the power supply comes on for a half of a second and then goes out.
 
Could be a wire was put in the wrong spot on the power supply causing it to go into shutdown.

Could be a bad power supply. It happens.
 
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