Author Topic: Sega Large DMD just stopped working  (Read 167 times)

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Offline judgeboz

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Sega Large DMD just stopped working
« on: September 10, 2017, 09:58:28 AM »
I replaced the large DMD in my Frankenstein pinball and was going great until I switched the machine on again this morning. The game all works but with a blank DMD. I have the upgraded wiring kit installed. F3 fuse is ok. I checked the voltages at P3 - pin1 has 5 volts and pin4 has approx 17.5v - reading the info on the web its says it should be 24v. BR3 top LHS lug is 17.5v. IS BR3 the issue?????? !@#