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gregf |
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Ramtek's Trivia promoter
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Reged: 09/21/03
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Posts: 8608
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Loc: southern CA, US
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"Also, I am interested in the schematics to see how the chime unit is powered and
triggered. I am guessing that it is drawing power from the speaker terminal in the
monitor itself since 5 volts probably wouldn't be enough for a doorbell unit. Maybe I
could wire up a standard bell transformer between ground and the monitor speaker connection.
Without the chime unit, I just switch the "BELL" switch to off and the board makes sounds for the 'hits.' "
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Here is the TV Pin Game audio schematics that also include a bit about the "chimes" hardware unit piece. When following the "chime" section, it eventually leads to cabinet schematics page.
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cabinet schematics page post
http://www.mameworld.info/ubbthreads/sho...part=1&vc=1
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If sound schematics page scan needs to be redone and replaced, let me know.
[ATTACHED IMAGE - CLICK FOR FULL SIZE]
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Re: Chicago Coin TV Pin Game audio schematics
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Help, identify this board...
