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Gottlieb system 80b battery replace

Discussion in 'Pinball Tech Support' started by slither, Apr 27, 2019.

  1. slither

    slither Member

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    Hey everyone, looking to replace the old data sentry battery with a cr2032 holder and battery. Any one have any experience here?. I have found a few pics but thats it no real explanation.
    Thanks !!
     

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  2. slither

    slither Member

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    all done, became much clearer after removing the old battery ..
     
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  3. sylvain

    sylvain Active Member

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    Great, you thought about the need of a blocking 1N400x diode so that the MPU would not try to recharge the new CR2032 battery.
    Well done!

    Cheers,
    -Sylvain.
     
    #3
  4. slither

    slither Member

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    Thank you Sylvain, I didnt realize the original battery had 4 pins, and got a little confused until I got the board oriented the right way lol, all good now.
     
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