Wire up the coin slot optical switches to the Pandora's Box.Wire up the speakers to the audio amplifier.Ensure that the Pandora's Box works by turning on power to see if there are images on the monitor.Install the VGA cable from the Pandora's Box to the monitor.Install the power wires of the Pandora's Box.Install the Jamma cable harness to the Pandora's Box.Ensure that the monitor and power supply turn on and is properly wired after flipping the AC mains switch.Wire the AC mains of the monitor to the AC mains switch.Start wiring the arcade by first wiring up the AC mains switch to the Switch mode power supply.Test the coins slots with multiple size coins to test for any jamming.Place a cardboard box to collect the coins at the bottom of the funnel.Make a funnel out of cardboard for both coin chutes to empty into.This can be mounted to the arcade via hot glue Mount the coin chute / slots to interface with the front of the marquee panel coin slots (the arcade side panels acts as a guide for the coin as well).Glue an optical switch at the end of the coin chute / slots.This slot opening will act as a filter such that when a coin rolls down the chute, it will fall out via the slot if it is too small.

On one of the strips cut a rectangular slot that is slightly narrower than the width of a quarter or whatever size coin you plan to use as a credit (don't cut a slot if you want to register all coins).

Fold these strips at a 90 degree angle length wise and tape them together with about a 1/8' inch offset from each other (the width of two coins) to form a coin chute / slot.

Using cardboard from cereal boxes, cut two 2' strips about 12' long.Switchmode power supply (must output 12v and 5v).cordless drill / driver (drill press would be ideal).To find a detailed step by step process, PLEASE WATCH THE VIDEO FIRST!!! You can source the parts individually however but this go around I got mostly everything from a kit. The kit that came with the arcade parts was obtained from Aliexpress. This arcade is powered by a Pandora's Box (4s plus) arcade kit. The coin slots will be made such that they only accept coins the size of quarters and larger. This is a step by step tutorial on how to build a 2 player bar top arcade machine that has custom coin slots built into the marquee.

Arcade machine coin slot