Adding a Pause
Button to your MVS cab Part 2
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Cut two lengths
of wire about 6 feet long. Strip and Tin both ends of each length. |
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Solder the one
end of each wire to the switch. If you have more than two tabs on
the switch, you got the wrong kind. One wire per tab. |
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Remove your PCB
from your cab, and locate the DIP switches. We are going to be working
with the #8 switch only. Turn your PCB upside down with the DIP switch
facing you. The #8 switch is now the switch furthest to the left. |
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This is the tricky
part, but it's not as bad as you might think. Find the two pins directly
under the #8 switch. You are going to solder one wire to each pin
just like the picture. Again, it does not matter which wire goes where.
Be sure you have tined the wires, and it seems to work best to have
a fair amount of solder on the tip of the iron. Hold
the wire on the pin and touch both with the iron. The solder should
flow onto the wire and the pin. Take the iron away, and you should
be all set. |
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Now use zip ties
to route the wire around the board so it comes out in the front right
corner. |
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Now we are going
to add a set of molex connectors so we will be able to disconnect
the switch if we need to pull the PCB at any time.
Snip the wires
about 6" in front of the PCB
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Strip the ends
of both sets of wires. On one set of wires crimp the two male molex
pins, on the other set crimp the female pins. If you have not used
one of these crimpers, there are two tabs on the pins. Lay the stripped
wire on the pin so that the stripped part is lined up with the smaller
tabs and the end of the wire casing is lined up with the bigger tab.
Crimp the bigger tab first in the slot of the crimpers marked "A".
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Then crimp the
smaller tabs with the slot marked "B" |
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Push the two
wires on each side into the molex connectors. Be sure you have the
male pins in the male connector and the female pins in the female
connector. Study it for a minute before you push the wires in to be
sure you have it right. |
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This is what
it should look like at this point. |
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And this is it
all connected. Take the PCB and your new switch wiring and mount the
PCB back in the cabinet. |
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On your control
panel you should have a hole in the upper right hand corner above
the player 2 controls. Take the bolt out. This is where our pause
button is going to go. If you want to mount it somewhere else, feel
free. I like this idea because it requires no drilling. |
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Slide the switch
in the hole from the under side and put the nut on the switch from
the top side. Close it up. |
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Woot! How sweet
is that? Now when you want to go get a Root Beer while playing Metal
Slug, just flip the switch and off you go. The game will stay just
where you left it. The cool part is that on alot of games, the sound
will continue as will some of the graphics.
Also, you can
use the pause at the Continue screen. Just flip it and come back
later to continue the game.
As a note, when
you power the game up, if all you get is a blank screen, the button
is flipped to pause. Don't let it freak you out.
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| Enjoy!,
and thanks again to JHendrix for the cool idea. |