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MVS Label Project

Hyper64
ST-V
F3
Irem Madonna

Start off by putting the new MVS labels on the Jamma harness. Make sure you have them orientated right.

Gather all the Player 1 wires in a bundle and zip tie them together near the top. You should have: Start,U,D,L,R,A,B,C,D,Select Up. Also get the first ground wire on the P1 side. Do the same thing for the Player 2 wires picking up the first ground wire on the P2 side, but leave out the Select Down wire.

Next, make a bundle of the power wires, but leave out one Ground and one +12V wire. You should have: 3xGround wires, 4x+5V wires, 2x-5V wires, 1x+12V wire.

Now make a bundle of the video wires. Vid Red, Vid Blue, Vid Green, Vid Sync, and Vid Ground.

Note: This is all we are going to do with the Video wires. There are too many pinouts for different monitors. You are on your own to make the video monitor connections.

Gather up the Test and Service switch wires and pick up one of the Ground wires you left out of the P1 or P2 bundles. It does not matter which one.
Make a bundle of the speaker wires - Speaker R+, Speaker L+ and the other remaining ground wire from P1 or P2.
Now bundle up the wires that we will not be using in this project: Lock1, Lock2, Mono+, Coin3, Coin4, SelectDN, Count1, Count2.
Last bundle. Coin1, Coin2, and the remaining 2 power wires - +12V and Ground.

 

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