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DN s2d help


sphincorp

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hi all... have a s2D machine... every now and then when servicing , all selections will read "try another".  After unplugging/ resetting the machine , all will be fine. 

I did replace the prom this last service to a 381.41. 

Will this help, or am i to look for something else.  thanx in advance for help.

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Why did you replace the eprom, or did you replace the entire logic board to see if that fixed it?  If your problem is gone then it might have been in the board.  When the entire machine gives a "sold out" or "try another selection" then some things you should always check include turning the machine off and removing then replacing all logic board connections in case one is loose or slightly corroded, then inspect the motor and sold out switch wiring at the left corner of the motor cover to ensure none of the wires are damaged.  There is a common wire to all the sold out switches and if it is damaged, cut, or chafed to where it has an intermittent open in the wire or a bare spot grounds out, you could then get all the columns showing sold out, which is the equivalent of "try another." 

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Az...i replaced the Prom on a reccomendation, but you just mentioned an area to look at... the harness behind the coin mech door.  I will check thanx..

also , i have not been back yet, as I said, when i unplug/reset the machine everything works fine...


Kiwi... i dont know if what you mean... or if your answering my question

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  • 4 weeks later...

AZ... im still having the problem with this machine,  i replace the board, no fix... when i go into diag :  SP all 1-8 show up... i have taken everything off and even removed the harness from the board to the bottom of the door, i have checked where you said, even removed all paddle connections and inspected... lol...

 

anything i missed?  thanx for the help!...  i took the harness off to check continuity

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