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I have a pair of Mario Kart GP2 arcades that when running the media I/O board test there are NAND errors.
On cab 1 it's IC03-04, and on cab 2 it is IC05-96. Can anyone tell me which board these chips are on? I was told they are the Media boards, but they do not have an IC05-06 that matches the error, and indeed swapping those boards between cabinets the error does not move between cabinets.
PS. This all started because of a Wheel Error E07 error. After replacing the pot, that error went away and now we get an Wheel Error E20 a couple times a day. So it is possible that the NAND errors in the tests are not related to my actual issue.
Any help is always appreciated. You guys rock.
View attachment IMG_3199.JPG
On cab 1 it's IC03-04, and on cab 2 it is IC05-96. Can anyone tell me which board these chips are on? I was told they are the Media boards, but they do not have an IC05-06 that matches the error, and indeed swapping those boards between cabinets the error does not move between cabinets.
PS. This all started because of a Wheel Error E07 error. After replacing the pot, that error went away and now we get an Wheel Error E20 a couple times a day. So it is possible that the NAND errors in the tests are not related to my actual issue.
Any help is always appreciated. You guys rock.
View attachment IMG_3199.JPG