Today I cleaned up some wiring a bit on the 4 player Avian Knights cabinet. I removed the emulator boards and soldered the wires to the player buttons and joysticks in all four positions. I also cleaned up the wiring in the back of the cabinet just a little bit.…

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This is a follow up to my previous post about this issue. Today I replaced the drop target coil and it did indeed fix the issue. The coil or coil sleeve was melted inside. I have attached a picture of the melted coil.

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The game was giving me graphics issues and depending how the edge connector was touched it would change. Re-seating the edge connector did not do anything, it may have even made it worse. Looking at the PCB, someone had soldered the edge connector. The solder was really thick so I…

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