NBA Jam Horn Sound

quickray

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Just curious, when you guys boot up an NBA Jam, do you hear the "horn"? You know, the sound to indicate the quarter or the game is over in NBA basketball? Or do you hear the Midway bong?
 
you should get the sound board bong sound upon power up if you have the dipswitch for UJ2-7 OFF POWERUP TEST set.
if UJ2-7 is set to ON SKIP TEST you will not hear the bong sound upon power up.

if the battery is dead it will boot to a CMOS error and the horn sound will play.

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you should get the sound board bong sound upon power up if you have the dipswitch for UJ2-7 OFF POWERUP TEST set.
if UJ2-7 is set to ON SKIP TEST you will not hear the bong sound upon power up.

if the battery is dead it will boot to a CMOS error and the horn sound will play.

View attachment 824718
Thanks Mecha. This is what I heard when I looked at one for sale. Just wanted to make sure I didn't have a bad board or sound board and it's an easy fix, also trying to determine what to offer
 
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