havending Posted April 7, 2012 Share Posted April 7, 2012 When adding a dba to a crane that didn't have one where does it plug in to the main board? I will be taking out a quarter mech so does it pulg into where it was? Sent from my Desire HD using Tapatalk Link to comment Share on other sites More sharing options...
Billnuts Posted April 7, 2012 Share Posted April 7, 2012 you dont need to connect to the motherboard per se.. most cranes come with a mars type harness hiding inside the coin door your taking out a coin mech so you have your send pulse wires on the coin switch. if your coin mech has a lightbulb near the coin return arm 9 times out of 10 its a 12 volt dc lightbulb circut if your using a mars dba you will need the correct voltage usually 110v and the two pulse wires connect to the existing coin acceptor wires that is the typical 4 wire mars installation 4 coins(pulse) per dollar. on the coin switch wires the dollar bill acceptor sends 4 pulses to emulate the switch clicking 4 times if your using a diffrent dollar bill acceptor like pyramid or ict they are usually 12 volts and you can connect the power to the light circuit or off the power supply near the motherboard 12volts tell me what crane and what dba and i can walk you thru it as best i can bill Link to comment Share on other sites More sharing options...
havending Posted April 7, 2012 Author Share Posted April 7, 2012 Is a sports crane by united textiles I will look again for the wiring. Sent from my Desire HD using Tapatalk Link to comment Share on other sites More sharing options...
havending Posted April 12, 2012 Author Share Posted April 12, 2012 I don't see it any where Sent from my Desire HD using Tapatalk Link to comment Share on other sites More sharing options...
dogcow Posted April 12, 2012 Share Posted April 12, 2012 i have now 5 united cranes all have the DBA wiring inside the coin door near the mech, take a picture and post it if you can of the inside where the coin door is. I have two in storage right now different era units but one of the 2 should be like yours ill snap some pics tomorrow when i go over the storage. either that or do what bill said and just tap into the coin line ive done that on an old smart 24" bean bag crane , worked fine. Link to comment Share on other sites More sharing options...
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