New Life Games LLC
**Reel Slots** Gaming Machines => IGT S2000 and Vision Games => Topic started by: Mets7831 on August 18, 2020, 09:52:02 AM
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Machine code is reading door m / con in jam
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Check your mpu around the green varta battery for battery acid leak that causes damage to the circuit board.
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No build-up or leakage from the battery I even changed it any other suggestions⁰
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I have a code that says dog be and another one that says coin in jam I checked the batteries
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Is your machine coin in/out or is it coinless? Post a picture of the inside of your door so we can see what hardware if any you have regarding coins. Also post a photo of your mpu in the area of both batteries. Did this machine work before and now it doesn't, or you just got it and trying to get it going?
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No machine has been running for a while it's a coin in coin out
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You need to check the coin path to make sure there's nothing on the way that's causing the jam. Also your coin-in optics can get dirty causing the issue.
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OK checked it all out nothing that was recommended is working FYI coin chest strap straight through don’t know if that will help figure this out
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I would look to replace the I/O card that is on the side of the mpu cage, that one is reponsible for coin in and door switches, since you say there's no visible damage to the mpu board.
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Here is a picture of the battery that you asked for
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That appears to be a 1270 board, if the varta is defective you get random fault codes etc. typically most people remove that battery and a chip, and their problems disappear.
Jim
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You should remove the battery anyway. Not needed for home use and it is a potential board killer. Here's the thread on what to do.
http://newlifegames.com/nlg/index.php?topic=13417.msg72305#msg72305 (http://newlifegames.com/nlg/index.php?topic=13417.msg72305#msg72305)
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Thanks for all the great information do you have anything on how to remove the chip and the battery and should that be my Next step before the i/o board Or should I even worry about the I/O board now