Gorf HELP

charger

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lincoln city, Oregon
Allright guys, so i have the ram /rom board out and i am looking thru the boards and notice on this board that jumper 22 is in place. But jumper 23 is not there, the holes are filled and looks like there use to be. Every thing comes on the game , monitor, lights, coin lights. ect .. Just no game play. Yes the power supply to the cage is working Does mabey some one have a set out that could look? thanks Darrell
 

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Damm well i guess i am going to have to look deeper. I did find that all the dip switches where on off. The only one on was #1 the other 7 where off. That still did nothing to move those. Thanks
 
my working boardset looks exactly like that, as if someone cut out jumper 23.

Jumper 23 is used (and jumper 22 is cut) when a 74LS32 is used at locations U2/U3/U4/U5


Jumper 22 is used (and jumper 23 is cut) when a 74LS08 is used at locations U2/U3/U4/U5


Edward
 
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