(Topic ID: 216532)

gottlieb system 3 gurus please help

By Astill

5 years ago



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  • 6 posts
  • 3 Pinsiders participating
  • Latest reply 5 years ago by Astill
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#1 5 years ago

I have a sf2 , sorry crazy levi , that powers up and displays with the cpu 5v disconnected , if i try and plug the 5v P1 on the cpu or P1 or Ground on the driver board it blows the fuse. Obviously a short . But why would the cpu run without the 5v connected , also my sound boards are dead no lit lights at all but i have a feeling it may be related to the unplugged p1 on the cpu and driver board. Sound board does have 5v , 12 , -12 .

#4 5 years ago

ralph wiggum and force flow thank you so much. indeed the p1 inputs were reversed cpu/driverboard . It is booting with sound !!!

#6 5 years ago

mighty nice helping boy ha ha

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