You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
Museum of the Game® & International Arcade Museum® Forums
Hi all, I have a 1993 NBA Jam that is working, but has some jumbled graphics. Chips UJ22, UG23 & UJ23 all fail, is it as easy as replacing the chips or are these three connected and I need to look at the PCB for bad traces?