Atlanta, GA
problem:
NBA FB is ejecting 2 balls but only on ball 2!
ball 1 is fine.
any thoughts? already replaced the trough sender opto and didn't fix.
having a similar problem on no good gofers
(Topic ID: 146097)
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thanks taxman, did that one at a time switch count test and it acted as it should have. each of the four switches went from closed to open one at a time as expected.
tomgwi- what do you mean by trough LEDs? as in "are trough LEDs interfering with the opto transmission signal?"
Quoted from SealClubber:One of the optos in the trough is failing or the solder is cracked on a connector pin or emitter/receiver.
Take all the balls out. turn the game on. Put the game in switch edge test and wait about 15 minutes to see if one of the switches triggers by itself. If so, note which one. You need to reflow the solder on it. Also, nudge the machine and see if that will do it.
Thanks- Will do in a cpl days next time I go to friend house to continue troubleshooting. Love your confidence! : )
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