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  Mattel Computer Chess AC Adapter?
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   Author  Topic: Mattel Computer Chess AC Adapter?  (Read 1106 times)
marko
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Re:Mattel Computer Chess AC Adapter?
« on: March 15, 2011, 10:18AM »
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Quote from: marko on March 14, 2011, 10:10PM   

Anyone happen to know the voltage and tip polarity of the AC adapter for the Mattel Chess Computer? There are no voltage markings on the unit. The manual mentions the "Mattel Electronics Super AC Adapter" but no specs are listed. Many thanks.


I found it. Thanks to the Spacious-Mind website:
9V DC (HGN 5004A)

Technical details:

    * 9V / 680mA (positive tip)
    * Plug diameter (external / internal) 5.5 mm / 2.1 mm


http://www.spacious-mind.com/html/computer_chess.html
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marko
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Mattel Computer Chess AC Adapter?
« Reply #1 on: March 14, 2011, 10:10PM »
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Anyone happen to know the voltage and tip polarity of the AC adapter for the Mattel Chess Computer? There are no voltage markings on the unit. The manual mentions the "Mattel Electronics Super AC Adapter" but no specs are listed. Many thanks.
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