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The Aussie Pinball Arcade
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design fault on WMS / Bally display driver board - (REV 6 only)
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Message #107879
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Topic: design fault on WMS / Bally display driver board - (REV 6 only) (Read 370 times)
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Marty Machine
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Re: design fault on WMS / Bally display driver board - (REV 6 only)
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March 17, 2012, 12:40:20 AM »
It sounds more the case that the display in question is actually pulling down the 4.8v down to 4.3v, loaded down from a slightly flakey driver chip on the display unit that won't work?
4.8v is concerning too, i'd expect 5v-5.25v instead.
MM.
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The Aussie Pinball Arcade
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design fault on WMS / Bally display driver board - (REV 6 only)
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Message #107879