yamasa goes into error/alarm after 2-3 minutes of inactivity
my yamusa slot goes into error E0 and the alarm sounds after 2-3 minutes of being on. if you play it, and feed it tokens it will not go into alarm mode. you can feed tokens 30 secs apart, and it stays good. no tokens for 2 min or so, and it errors. it is always able to be reset. i disconnected the coin mechanism and with it disconnected it never goes into error, you can leave it on for days. hook up the coin mech plug, and in 2-3 min its in error mode. i was thinking one of the opto sensors may have been dropping out, so i replace both optos on the coin sensor board, same issue. i watched the leds on the main board, when it goes to error i thought one of the coin sensor leds might blink, but they dont. no change in the leds, but the alarm blares away. there couldnt possible be a inactivity setting, could there? anyone ever heard of this happening? i have no clue what to do next. i reseated all the connectors, etc. i dont want to throw parts at it.
thanks much
mike
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