Mystery wire on my WG K7191 chassic

bsdpinball

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Found this wire was just hanging today. it looks like it orignally went into the hole to the right of C45. can anyone confirm ? all pics I saw of the P538 chassic do not have this wire.

It goes from "B" which is underneath the HOT to (I think) the hole to the right of C45.

102_6189-1.jpg


102_6189.jpg
 
Sure looks like it's connecting ground to ground... my guess is that a trace blew somewhere and someone added the wire.
 
Thanks bud. I am trying to test pretty much everything I can on this but am having trouble with D23 & d24. On diode setting, I get .6 both ways. This is in circuit. i did not remove a leg of the diode. Is this correct ? Would like to know if they normally test this way in circuit before I go fixing things that arent broken.
 
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