My Father recently found a working centigrade 37 for $500. It's in pretty good shape and was working whe he purchased it. It had to be shipped from Upstate NY to Central Texas. The head was removed for transportation but for some reason he disconnected the play field too. This is my first EM so I'm nervous about flipping the connections around and frying something. Can anyone provide a picture of how the play field harness plugs in?

Thanks for the help Gents.

So she's reassembled. I soldered a new cord on. Powers up fine but has some issues serious issues. If I hit the coin switch something in the back boxmakes a bunch of noise like it's trying to work (I can get around fast enough to see it). If I push the start button the game over light goes off. The flippers do not work though and the only switches on the play field that work are the kick out hole, drop targets, and the advance targets on the right. I'm pretty sure that I put everything back together correctly. The 1900 mile trip was probably pretty hard on her. I checked the fuses and replace one but no luck. Thoughts?

Yes I did and no it did not. I guess I'll pull it apart and clean it up.

The gear on the ball counter mechanism appears to be missing a tooth but I'm not sure if that is by design because it seems to coincide with the end of its rotation where one of the arms on it contacts a leaf switch. Everything seems to move fine but when I push the start button only the top solenoid try's (unsuccessfully) to move. The bottom does not.

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You and I are in the same boat. I'm pretty good with solid state machines but these old electromechanical machines are a whole different beast.