(Topic ID: 120834)

Dedicated switches doesn't work JM


By newpinballfan

4 years ago



Topic Stats

  • 4 posts
  • 2 Pinsiders participating
  • Latest reply 4 years ago by Big70
  • Topic is favorited by 1 Pinsider

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#1 4 years ago

Hi, i just picked-up a Johnny Mnemonic and a few things doesn't work.
First of all, the dedicated switches ( test, volume, coin ) doesn't work.
What should i look first.
Any help will be helpfull.

Thanks

#2 4 years ago

First thing to check is for one or more wires broken off the test switches or coin switches. A Lot of times the problem is broken ground wire. Also double check that J205 is plugged in on the CPU board.

#3 4 years ago

The black ground wire was broken.
Problem solve.
Thanks Big70

#4 4 years ago

You're welcome.

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