New Life Games LLC
**Video Poker, Keno, Slots, 21** Gaming machines => IGT I-Game and Game King => Topic started by: Amechanic on October 19, 2020, 01:11:09 PM
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Was just asked by a friend for some help. I was sent pictures of a GK/Keno game that need to be serviced. My question is, what does this have for a MPU Board? I’ve never seen one with the 5 plugs on the front of the MPU Board? What does this board use for a battery, standard 3032 coin battery?
Thanks, Gary
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It's an older 19" GK. The board with the connectors is the I/O card tray. The MPU will be either a 3802 or 3902 and it's under I/O tray and farther back so it's not visible in the photo.
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Isn't that the I/O board? Can you pull it out and give a picture of the inside showing the board(s)?
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This is all I have to go by, since these are the pics I received. Thanks for the information. 👍
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I'd asked him to look underneath for a handle and pull it out with the power off.
He should be able to send you a photo of the MPU exposed and we'll easily be able to determine what type of battery goes in it.
Sometimes the battery holder gets modified by techs to hold smaller/larger batteries from what I've seen.
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Here are the other pics. It has a 3802 board. Do I need a different key chip.? I have only work with the 3902 boards.
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Reply #5 in this link says Key17...>>>
http://newlifegames.com/nlg/index.php?topic=26500.msg139253#msg139253 (http://newlifegames.com/nlg/index.php?topic=26500.msg139253#msg139253)
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3802/3902 doesn't make any difference. The software set determines which key is needed. What's the Base and GME numbers? Too small to read from the photo.
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Here’s a better pic of the MPU and game chips.
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Yep GK 4.0 key17 :I_agree_1:
Reply #5 in this link says Key17...>>>
[url]http://newlifegames.com/nlg/index.php?topic=26500.msg139253#msg139253[/url] ([url]http://newlifegames.com/nlg/index.php?topic=26500.msg139253#msg139253[/url])
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PSR says Key 5. Not sure if 17 will work or not.
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I thought Key5 was only for AVP?
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That's "Ekey" 5 for the AVP (USB Dongle). Key 5 is a really old EPROM based Key.
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Key 5 is one that I don’t have. I do have key 17..
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Give Key 17 a try, worst thing that will happen is that it won't work.