Had to remove heads off of some of my machines for a move.
I took pics of the Back Box boards and connections for reinstallation.
Be warned!!!!
Some machines had prior hacks
Some machines have some mods added.
With this in mind I thought that these pics may also help others with
connection, board or wire harness questions
http://s80.photobucket.com/user/Eddie-1_2006/library/Pinball%20Back%2...
Outstanding! Just a week or two late...LOL. I recently picked up an Earthshaker Sys 11B that I could not get out of "adjust failure" mode. Tried everything short of a new memory chip when I read that a bad door switch could also be the problem. As I traced out the door switch I found that there are only two plugs that could physically be swapped on the CPU board. J-13 and J-14 in the lower left corner are both 4-holers with no key hole. The previous owner labeled them backwards so naturally I plugged them in that way. One of your Diner pics clearly shows the way it should be. Good thread idea. Maybe others could add in one of each type of machine.
Quoted from Mk1Mod0:The previous owner labeled them backwards
Wow!
Moved my ES with the head completely removed a few weeks ago. Made sure to label all the connectors and had no issues. But if the labels were backwards I don't think that I would ever figure it out.
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Monroe, NY
