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**Reel Slots** Gaming Machines => IGT S2000 and Vision Games => Topic started by: erbs on April 17, 2023, 04:52:44 PM

Title: Question on an S-2000 1270 board burnt component
Post by: erbs on April 17, 2023, 04:52:44 PM

Machine has been working for 5+ years. Machine was playing fine and went out. Showed netplix link is down error. Curious to what circuit the burnt component controls. And what may have caused this. 

Title: Re: Question on an S-2000 1270 board burnt component
Post by: lookes on April 17, 2023, 05:10:05 PM

It is one of 2 MOSFETs in the 3.3V switching power supply. They do just fail but sometimes there is a string of parts that go with it. There are several that would need to be checked and replaced. Also traces could have been damaged. It cooked off pretty good.

Title: Re: Question on an S-2000 1270 board burnt component
Post by: Tilt on April 17, 2023, 05:28:04 PM

It   :burningresistor:  pretty good!  Lookes can you fix things like that if the circuit traces aren't damaged as well?

Title: Re: Question on an S-2000 1270 board burnt component
Post by: erbs on April 17, 2023, 05:45:36 PM

Thanks for the info.

Title: Re: Question on an S-2000 1270 board burnt component
Post by: erbs on April 17, 2023, 05:48:21 PM

Could a power supply going bad possibly have caused this?

Title: Re: Question on an S-2000 1270 board burnt component
Post by: lookes on April 17, 2023, 06:26:11 PM

It converts 13V from the power supply to 3.3V.  Pretty sure the power supply has some protection for overvoltage. I guess it's possible, but I have repaired several of these successfully. No real 'cause' found for it.