New Life Games LLC
**Reel Slots** Gaming Machines => Other Reel Games => Topic started by: Badbaud on May 03, 2014, 01:28:42 PM
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The only info I have on this machine is the power supply voltages and where the test points are.
They all check good.
The MPU board uses a 6502 and some 5101 RAM's.
Replaced the dead battery and did RAM clear start up procedure but display and game play still not working.
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Are you working on an Aristocrat/IGT Esprit ?
I have seen Esprit schematics floating around on the retired NLG site
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Ya but I am not a contributing member so that area is closed to me.
I'm retired, no credit cards, no checking account, couldn't contribute even if I wanted to.
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Which Aristocrat do you have?
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Sorry for the delay. The model number on the IGT sticker is R80CB0.
It is a 3 reel slot with the CPU and I/O board in a metal rack behind the top glass.
Not on the lower left like I have seen in the past.
The game is completely dead but all power supply voltages read correct.
Replaced the battery, reseated all chips with no help.
Crashed the RAM and tried again but still no luck.
Checked all 3 legged semiconductors on the I/O board and they all check good.
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Did you make any head way on this machine? I have a machine with the same issue. Thanks
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No, without schematics or extender cards I could not trouble shoot it and gave it back to the customer.