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    Nerd Con 2019

    Events Nerd Con
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    Yesterday, Campbelltown Council hosted Nerd Con for the first time, a small pop culture expo featuring cosplay, games, workshops, and plenty of stalls. I thought this would be a good opportunity to spread the pinball gospel, so Fiona and I decided to bring three machines to the event for the public to play: The Getaway (Williams, 1992), Fish Tales (Williams, 1992) and Tee'd Off (Gottlieb, 1993).
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    Teenage Mutant Ninja Turtles

    1991 Data East Teenage Mutant Ninja Turtles
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    This restoration was for a customer who had just come into possession of a Teenage Mutant Ninja Turtles (Data East, 1991) pinball machine from a family member who originally wanted to sell it. Luckily, he convinced them not to sell it and instead get it restored. Of course, I was happy to help, and was keen to get some more experience with Data East machines. Early 90s Data East machines are generally not known for their fantastic gameplay, but the games are simple and fun, which is all that was really needed in an arcade in the 1990s.
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    WPC display driver board high voltage section repair

    Circuit Board Repair
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    The dot matrix display used in most modern era pinball games is a high-voltage plasma gas discharge display. High voltages are required in order to energize the plasma in order to illuminate it, creating the dots and pixels we see on the display. This process is controlled by a specific section of the display driver board (part no. A-14039) in WPC games. Pinwiki has a detailed description of problems that can occur with these displays and how to fix them. In particular, the section on testing DMD controller voltages discusses the high voltage section of the board and the voltages you can normally expect to find on it. When the components on this section of the board go out of spec, they can affect the display, rendering text and images on the screen impossible to read (if present at all).

    At this point, it was time to rebuild the display driver boards in a couple of my games. The display in my Getaway (Williams, 1992) seemingly worked fine, but the voltages being produced by the board were way too high. On the other hand, the voltages on my Judge Dredd (Williams, 1993) were perfectly fine, but the display would occasionally fail and stop working mid-game. Both of these problems were fixed by rebuilding the high voltage sections of the display driver boards.
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    Pinfest 2018

    Events Fish Tales Pinfest
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    Once again my favourite time of the year is here... Pinfest! I have a blast at Pinfest every year so I'm always excited for September when it rolls around. Pinfest is an annual pinball festival that takes place in Newcastle on the Central Coast and is hosted by the Newcastle Pinball Association. It is always a fantastic event with many machines on free play for the general public to play. This year, Pinfest was at a new, larger venue, so I was doubly excited to check it out and play pinball all weekend.
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    Eye of the Tiger

    1978 Eye Of The Tiger Gottlieb
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    This post features my first electromechanical (EM) machine! Wow. I never thought I'd ever own an EM game, let alone restore one, but here we are. I came across this game a couple of years ago when the old owner offered it to me for sale for a very good price. I couldn't resist, and drove out to Northbridge in Sydney to collect it. The owner lived in a beautiful harbourside mansion, and the Eye of the Tiger (Gottlieb, 1978) was mainly played by him and his son. The story is that this game was originally purchased at a Luna Park auction in 1980 and had sat in this owner's home since that time. 
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    Tee'd Off

    1993 Gottlieb Tee'd Off
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    Up until this point I had spent almost all of my time restoring Bally and Williams games. I was comfortable enough with doing plenty of repairs on those machines, but I was keen to get some more experience working on a game from a different manufacturer. Enter Tee'd Off (Gottlieb, 1993). Gottlieb was one of the major manufacturers during the 1990s so I figured that this machine would be a good point of reference for future Gottlieb DMD game restorations.  It would also be interesting to study the differences between how Gottlieb had done things and what I had become so accustomed to over the last several years. However, the greatest challenge with this Tee'd Off was definitely going to be the playfield repair work. There was a lot of wear on this playfield which had worn the playfield artwork away to the point that the playfield wood was showing. So, this was a good opportunity for Fiona to put her painting skills to use as well.