Recapping an arcade monitor means replacing every aging electrolytic capacitor on the monitor chassis with fresh components, restoring the stable voltage regulation that keeps your picture sharp and bright. Over years of use, those capacitors dry out from heat cycling, causing the flicker, wavy lines, and dim displays that plague vintage cabinets. If you own … Read more
I still remember the first time I flipped the power switch on my freshly acquired Pac-Man cabinet and heard the familiar “waka waka” but saw nothing on the screen. That moment is exactly why I wrote this guide. Learning how to fix an arcade monitor with no picture is a rite of passage for any … Read more
Every classic arcade monitor sitting inside a cabinet has a small, epoxy-encased component mounted on the chassis board that does the heavy lifting for the entire display. That component is the flyback transformer, and without it, the CRT cannot produce a picture. If you have ever wondered what a flyback transformer does in an arcade … Read more
If you’ve ever popped open an arcade cabinet to swap a board or chase a bad cap, you’ve probably wondered whether you actually need to discharge the CRT. The short answer is yes, but only when you’re going near the anode cap or flyback transformer. Arcade CRT monitors can hold between 15,000 and 50,000 volts … Read more
Every time you drop a coin into an arcade cabinet and hear that satisfying clunk followed by the start jingle, you are watching a coin mechanism do its job. Understanding how an arcade coin mechanism works gives you a real advantage whether you are building a home arcade, restoring a vintage cabinet, or maintaining machines … Read more
I’ve spent the last few years rebuilding arcade cabinets, and I can tell you that the coin acceptor is the single most finicky part of any machine. When I restored my first Street Fighter II cabinet, the mech refused every quarter I dropped in. After 30 minutes of trial and error, I finally understood how … Read more
If your arcade trackball has stopped responding, veered to one side, or feels stuck during gameplay, you are not alone. Trackball issues are one of the most common complaints among arcade cabinet owners in . The good news is that most problems are fixable with basic tools and a little patience. I have spent time … Read more
If your joystick is missing inputs, getting stuck in one direction, or clicking but doing nothing, you probably need to learn how to replace an arcade joystick microswitch. This is one of the most common arcade joystick repairs, and it takes most people 30 to 60 minutes the first time they try. A microswitch is … Read more
A stuck arcade button is usually caused by dirt, dust, soda spills, or worn microswitch components that create friction or prevent input from registering. The fastest fix is to remove the button, clean the cap and housing with 99% isopropyl alcohol, and gently scrub the microswitch with a soft toothbrush. Most arcade buttons can be … Read more
If you have ever run your hand along the rounded edge of a classic arcade cabinet and felt that smooth, slightly bouncy trim, you already know T-molding. That thin strip of plastic edging is one of the most recognizable visual signatures of coin-op machines, from Pac-Man cabinets to modern MAME builds. But understanding what T-molding … Read more