You just need to "make it work"... if you don't already have the pictured transformer... I guess you would first need to purchase that or find one...
I would then connect your transformer after the line filter in your game with the FOUR (WH/RD) WIRES on the left and your other four wires on that side and connect NOTHING ELSE on the output side!) and then just test the AC and DC wires (at the plugs on the right side below) to confirm that you have the right voltages present and go from there. Make note of the transformer pole #'s on this page. Those #'s should be on the transformer but sometimes are hard to find.
Picture BLEOW is from the Time Warp SCHEM. so, confirm that the outputs match what's on this page! You will probably only need to re-pin or change a couple wires.
It looks like the trans. from Marco you pictured comes with bridges but if it does not, or you get the transformer somewhere else, just buy one of the "Inkochnito bridge boards". http://bigdaddy-enterprises.com/ProductPages/BridgeBoard.html
--->It's way easier to just use that if you are building this part of the game from scratch.
You don't really need a 6P1/6J1 plug if you are building it from scratch, unless you want to be able to easily remove it from the cabinet in the future.
Also, an alternative source for these type of transformers is Todd Tuckey. He has some used ones from time to time.
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test these:
IMG_6197 (resized).jpeg