HELP: Galaga Jamma adaptor question

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im making a galaga jamma adaptor for a galaga UR and i read the
schematics and i dont see anything on the player 2 fire, right or left.

so i did not wire them up on the adaptor.

1) Was this right or not?

2) on the Jamma connector there are some "OPT" wires (6) what do i do
with these? (what are they for?)

3) i also dont use any of the wiring for the player 2 Jamma wires
right?

thanks
frank
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More about help galaga jamma adaptor question
  1. Archived from groups: rec.games.video.arcade.collecting (More info?)

    <docfrankie@hotmail.com> wrote in message
    news:1116731695.895759.105310@z14g2000cwz.googlegroups.com...
    > im making a galaga jamma adaptor for a galaga UR and i read the
    > schematics and i dont see anything on the player 2 fire, right or left.
    >
    > so i did not wire them up on the adaptor.
    >
    > 1) Was this right or not?
    >

    Yes, unless you are building a JAMMA cocktail and there are actually two
    sets of controls.

    > 2) on the Jamma connector there are some "OPT" wires (6) what do i do
    > with these? (what are they for?)
    >

    Dunno.

    > 3) i also dont use any of the wiring for the player 2 Jamma wires
    > right?

    See #1.
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