Author Topic: SYSTEM 80b SOUND ISSUES HELP NEEDED  (Read 929 times)

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Offline The pinballist formally known as Dean Morgan

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Re: SYSTEM 80b SOUND ISSUES HELP NEEDED
« Reply #15 on: May 16, 2009, 12:44:01 PM »
Pulsing sounds like a connector issue.  Did you check all pins on the connectors between the CPU and the driver board.
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