anybody have the real table?......there is a DemoMan here at a local game spot......its in good condition.....PF has some wear.....its down.....plays one ball then gets stuck.....they tell me something is wrong with the second ball release to the plunger.....something about a sensor for the next ball......any advise and where to get parts reasonable?
That doesn't make a lot of sense. What you are talking about would be the ball through. I don't think Demolition Man had opto boards so it would be controlled via switches in the through. Their would be several switches their which basically counts the number of balls in the through. If ball one goes out then ball 2 should go out (assuming ball one has drained). It's possible the last switch that registers the 4th ball could be bad or acting up or the first switch is acting up as well.
If it has an opto board (again, i don't think it does) it's best to reseat the connectors first before replacing them. A lot of times they just get lose so that will fix it. Next you can try to re-flow the solder. Last would be to replace them if they are bad.
Best bet would be to go into the diagnosis tool and then go to the switch matrix. Go over each switch to make sure it registers right. You could have a cold solder joint (just needs o be re-flowed as they dry out with age) or something completely different.
Parts can be bought pretty reasonably at pinballlife.com. Hope this helps get the pin back up and running..
Edited by 85vett, 05 August 2013 - 06:21 PM.