Author Topic: Sound buzz (noise) on D.E  (Read 4315 times)

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Offline MartyJ

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Re: Sound buzz (noise) on D.E
« Reply #30 on: December 14, 2008, 05:48:00 PM »
 !@# !@# !@# @@^

OK.  ALL boards have been removed, pads cleaned and ALL connector pins reflowed completely.

I am beginning to think perhaps the PSU is causing these issues....I've checked the PSU with the following voltages recorded:

  • - 12vDC is reading -14.68vDC
  • +12vDC is reading 11.51vDC
  • +5vDC is reading 4.97vDC
  • (On CPU board)
  • +5vDC is reading 4.9vDC

I have no idea whether the unbalanced DC can cause these issues.  Game is functioning 100% however will need to be cleaned up...