Defender Cab : Operation stay alive ( 220V in the body)

[GuerreFroide]

Hi Guys,
I have a little question for you

I recently bought an original Williams Defender cabinet, and had a pretty bad experience with it.

After the purchase, I picked it at home, and started to work on it.
When I putted ON the game, game appeared to work in flawless mode, all ok, but I had a " test mode".
One of the 3 buttons of the money door was forced in ON mode, so I arranged this.
After, I decided to put off/on the cab
Turned off cab.
Right hand touch the money door
Left hand touch the 0/I Button, I put on.
ZZZZZZZ 220V in the body, strange feeling in the heart, feeling bad and finally After a little time elapsed, general fuse of the appartment fall. Finally not died

The cab is in great shape, zero hack, original wires, original stuff, original cards, same number on pcbs etc. I can't find where is the problem, and am more comfortable with graphics and wood restoration than electronics.
Any idea welcome, because I don't wanna die I checked all steel wires, all seems ok, no disconnection..

Thanks
GuerreFroide

[GuerreFroide]

Mhh.. would it be possible for a friendly Defender Owner to send to me pictures of all the steel wires that "infest" the Defender cab?? It seems that I have some strange things.. in fact
Thanks..