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Rank: Member
Groups: Member
Joined: 12/22/2009
Posts: 12
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My Johnny Mnemonic test switches (all 4) are not working. Can't go into test mode. What may be wrong?
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Rank: Administration
Groups: Administration
Joined: 6/15/2007
Posts: 172
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Check grounds, check connectors. Find the connector that goes to the coin door and unplug and replug it back in. Check all grounds and make sure your ground strap is connected. Let us know if that works.
Does your game come on and everything else work fine?
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Rank: Member
Groups: Member
Joined: 12/22/2009
Posts: 12
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Not sure how significant this is but here are my findings. I used a multimeter and tested all fuses and found 4 were bad. So I replaced all 4. However, when I turned the game on, F111 "flasher secondary" fuse keeps blowing. My problems are still the same, non-working glove and 4 test switches. What can be determined now?
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Rank: Member
Groups: Member
Joined: 12/22/2009
Posts: 12
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Also, coin door connections and grounds look fine.
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Rank: Administration
Groups: Administration
Joined: 6/15/2007
Posts: 172
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Flashers are controlled by transistors and most likely one of them is bad. Test all of them with a multimeter on the driver board. Insert one lead in the metal tab on the top and the second on the three legs. Find which transister gives you a different rating on the list of transistors used by the secondary flashers. http://www.marvin3m.com/fix.htm
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