AMP stands for "Aircraft and Marine Products", an old company that was bought by Tyco and later became TE Connectivity, who kept marking a bunch of different things with the AMP logo. It isn't one type of connector. If you are going to recrimp, probably a good idea to use AMP Universal Power (AMP-UP). Used in lots of Sega cabs from the Astro City on. If you use the Astro City pinout you can interface lots of premade control harnesses. The official crimpers are hard to find and very expensive though (hundreds of dollars). It is easy to crimp with the Iwiss tool I linked above, just buy a lot of contacts and practice on scrap wire. The wire should not come out even if you pull hard, but the insulation shouldn't be deformed.
Here's my info I've collected on the connector from my data txt file:
Code:
TE AMP Universal Power Female Pin/Male Housing
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Part Number (22-26 Tin): 175151 (reel), 175155 (bulk)
Part Number (16-20 Tin): 175152 (reel), 175156 (bulk)
Housing Series: 17627[]-[color]
Header Series: N/A
AWG: 22-26, 16-20
Strip Length: 3.2 +/- 0.5mm
Crimp Height (22-26): 0.79-0.87mm
Crimp Height (20-1: 1.08-1.18mm
Crimp Height (16): 1.38-1.48mm
Use the 22-26AWG contacts. Here's the housings:
https://www.digikey.com/en/products...ZQDaIcAbAEwAcIAugL6EzWIgqQAuATgK4FiZEAFZGTSUA
UP is kinda weird that the plugs use female contacts and receptacles use male. So the cabinet side connectors have male pins and the one coming from the controls have female.