Game King "Closure C Error"

[Dirtguy]

Hi
I have a 17" Game King that has errors: Door Open M    Closure C .  I'm thinking the Door Open M will go away when I clear the Closure C error and close the Door.   What is causing this Closure C error. I have the belly door switch by passed also the BV door switch by passed. Now there is no door on the BV. The game boots up, the Mars BV cycles, have the main screen, but machine will not accept bills. I just got this machine so I have never seen it working. I had NO trouble clearing and keying and setting the games up. Ideas??
                                                                                                                                                                      Thanks Dan

[RB]

PDF attached.

[Tilt]

Closure C is telling you the cash door was opened, but is now closed.  Your problem is the door open m.  Thats the main door switch or belly door switch being open.  Find the cause of that and youll see closure mc and the machine will be operational.  The closure mc message will go away after you play a game.

[Dirtguy]

I By-passed both the belly door switch and the BV door switch. I changed out the cherry switch that the closed door pushes on. I switched out 3902 boards, still not seeing door closed. Where do all these door switches come together on the backplane?  Got to walk away from this for a few days, I'll try to trace wires looking for a broken one next I guess.

[Tilt]

This may be helpful.

[Dirtguy]

Got it Fixed!

Found that the Speaker  / Door plug on the backplane, was plugged into the plug to the left of it. Someone put a 6wide molex into a 4 wide slot.

Thanks guys for your input! :

[Tilt]

That will cause some problems.  Glad you got it figured out.