We were confident that people would want to rent arcade games by the month, but truth be toldwe had no clue how to operate on them. Before we knew it our launching was a month off and we'd managed to collect about 100 matches, but only 10 of those worked!
We understood enough to refurbish a good chunk of those matches, but we kept hitting the same symptom over and over again. All of our screens will display a scrambled image on the monitor. It was super frustrating because we had no clue how to repair it. We nearly missed our launch, but we eventually clued in on what exactly was causing our probablem when we learned about monitor sync 101 and realized that they sometimes have to get hooked up differently depending on the match. On this day, we must have turned at least 20 games, we had put a good deal of hard work into, but were missing this final piece of the puzzle in order to have the ability to play them. This very small chunk of understanding, gave us the games we all had to get started and was sufficient to keep us motivated to continue learning how to correct issues.
Five years later, I spend more time studying arcade fix, I ever spent researching in college and the education continues to repay.
For the last couple of years, we've had a mean bug that's crept into our fleet. The matches would work good following refurbishment, but three to six months after obtaining them turned , they'd all start to fail. When we measured the voltage running the matches, indoor playground equipment we would consistently see a 0.2 to 0.5 fall in the 5V voltage and couldn't really figure out why the PCB board appeared to suck up power.
To fix the symptom, we would boost the power source to run hot which would be good for the following 3 to six weeks until the electricity supplies would burn out. After running into this mystery a couple of times, we began to put the matches into deep storage until we could figure out why they kept failing. Since we presumed, it was being caused by poor circuit boards trying to draw too much energy, we missed something much more obvious.
After cleansing the chips, it might sometimes help, but this insect was able to brick at least 20 of our games. Well today, our Mortal Kombat 2 started to exhibit the same symptoms and quite frankly if we pull this one by the fleet, our customers will riot, so that I sat down to get into the origin of the event of the fall in voltage.
To achieve this I took my voltage meter, then measured the electricity in the power supply and then started spreading the 5V line and measuring where I could touch wire. When I measured the electricity before it even went to the edge connector, I saw that the voltage had already dropped. I suspected the connector between the wire and the power source. The moment I crimped over the end of the line to put on a brand new one, I instantly saw what my issue was.
We love getting a fantastic deal and I'd be willing to bet you a quarter, so which you cannot find a better bargain on the jamma harnesses which we purchase. Unfortunately, it looks like we may have gotten exactly what we paid for them.
That is a whole lot of metal to conduct a small quantity of voltage. It is part of why I suspected it was our culprit.
Once you open this up though, you can see that from the exterior it looks 18 gauge, but on the inside it is short quite a lot of metal. The solution was simple, run a thicker wire from the power supply to the tap and Voila!
While this simple bug ought to have been spotted earlier and has caused us a great deal of headaches, it's also incredibly exciting to figure out the origin of our difficulty and to understand that with hardly any work, we've got another 20 awesome matches back on our site . Learning how to correct arcade games hasn't been simple and your schooling never really ends, but every time you solve a mystery, the following game gets easier and easier to repair.
Hopefully, other men and women who have run into similar trouble, can save the exact same aggravation by A.) double checking the cable you are using when you can't get your voltage to travel cleanly from your power source to your circuit boards and B.) paying only a little bit more better quality jamma harnesses.