ruh401
New member
I have a 1952 Williams Domino, and it has a Williams 1255 transformer.
Unfortunately the transformer isn't connected to the machine... My current goal is to properly connect it... But I'm not sure which pins on the transformer are which. If I knew which was ground and which was hot 120V, I could test the rest. But I'm worried about connecting 120V to the wrong pin... The pins are labeled "A" to "F" but I don't see any similar markings on the schematic for it...
Ideas about how to determine this?
Thank you.
Unfortunately the transformer isn't connected to the machine... My current goal is to properly connect it... But I'm not sure which pins on the transformer are which. If I knew which was ground and which was hot 120V, I could test the rest. But I'm worried about connecting 120V to the wrong pin... The pins are labeled "A" to "F" but I don't see any similar markings on the schematic for it...
Ideas about how to determine this?
Thank you.