New Life Games LLC
**Reel Slots** Gaming Machines => WMS Reel Games => Topic started by: startek2 on December 01, 2023, 02:06:36 PM
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replaced the boards, no good. checked the power it is all there except for the ~5V, there is apparantly a sense circuit that has an ac input of 5VAC and the out put is nothing....but maybe it is supposed to be dead as all the power is there? i have all the other voltages////the 5v sense circuit is an opto that outputs to a transistor that i think pulls down to give 5V?? but it is not energized.........any ideas? also i have a couple of stampede machines in lockup i wonder if they have the same power supply? these have dotmation....??help!
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Are all the LED's lit on he I/O board?
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Yes all the leds are lit including a slow dash on the left one indicating an error. I verified all the voltages except the alt 5V is not there but I’m thinking it shouldn’t be
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The far left LED should be off. If not you have a bad component on the large distribution board inside the power supply. Most likely a cap. The smaller one.