Mortal Kombat Dynamo cabinet conversion to MAME

DFR

New member
Hi!

I'd like to share my first MAME arcade project. Eventually, I'd like to find and restore standard MK1-2-3-4 cabs as well as a Neo Geo MVS. And a dual Hydro Thunder!

For now, a MAME project satisfies my current needs. Kinda ;D

This is a Dynamo HS? cabinet that was originally converted to MK1.

Picked up the cab for cheap after a few hundred kms drive.
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It was completely empty, except for a jamma connector and wiring loom in the bottom of the cab
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First step: lighting up the marquee
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Since I had no arcade monitor, I decided that I would use a regular CRT TV.
First, I decased it and removed all the useless junk.
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Built a frame with 2x3s to support the monitor
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Decided to install the monitor boards and power supply on the side of the cabinet
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No sound :( Added a cheap 2.1 speakers kit. I decased everything but the subwoofer, which is screwed at the bottom of the cabinet.
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No run button :(
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Thanks to the Dynamo cabinet, adding buttons to the control panel is easy. Replaced all the buttons with new ones. I used the colors of the Neo Geo (red, yellow, green, blue)
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Wired the buttons to the Ipac2. I reused the wires from the JAMMA wiring loom.
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Needed some help from a good friend
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Testing the hardware and installing the OS. I used Windows XP. PC is a P4 2.6 Ghz, 2 Gb RAM, AGP video card with composite output. 30 or 40 Gb 7200rpm IDE hard drive and a cheap ATX power supply. It runs Windows XP with many services disabled and loads directly into MALA frontend. There is no keyboard or mouse connected because I did not want it to feel like I'm using a computer. I used the IPAC2 for keyboard encoding. A VNC server runs so I can connect to it from a computer and the hard drive is shared so I can access it and drop roms whenever I want to.
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Testing: it works!
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Made some brackets for the power supply
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All the hardware installed inside the cab
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Adding lights to the coin slots:
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Testing:
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Final testing: it works and my daughter likes it!
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I need a monitor bezel and to do some paint touch up. I'll replace the t-moldings with red ones.

So that's it for now. Hope you enjoy! ;D
 
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