Indiana Jones: The Pinball Adventure
Williams, 1993i have a ij that the path of adventure trys to turn left and will not turn right and seems to be uncontrollable i have exchanged the boards from underneath playfield with a working ij and still have same issues the poa board has been changed as well as flipper opto boards and advice on this issue
If you *have* replaced the PoA board that's located on the playfield back panel then the next likely culprit is the auxiliary driver board located in the back box; that board controls "column 9" which is where the PoA board optos connect. Also check the small ribbon cable that connects the aux driver board to the CPU board in case it is loose.
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Dorr, MI