NBA Jam chip error

jcterzin

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Dec 29, 2009
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Richmond, Indiana
Hi everyone-

I have an NBA Jam board I acquired and just tested. The screen came up with two errors it looks like. It says custom chip UE13 is bad, and CMOS UJ11 is bad. Is there anyone that can repair these boards, or may know where I should start in fixing this?
 
NBA Jams are plentiful and cheap. Just buy a working one.

If you REALLY want to fix this one, I would expect to pay someone at least twice the price of a working to take a look at it.

Or you could buy one that's working with no errors and just start swapping parts.
 
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