Guide
Operation Firepower Part 2
after procuring the replacement MPU and driver boards, with the power of a 2732 Firepower combo…
Guide
Guide
Operation Firepower Part 1
The Garcade has Williams Firepower, which had a Rottendog MPU327-4 that failed. despite my efforts to…
Guide
Zenith K7000A troubles
the venerable Wells-Gardner K7000 had a tremendous run in the 80s and 90s as easily the…
Ken’s Korner added
arcade community legend Ken Layton had a site full of many resources for years. since his…
Guide
Building a Midway Space Invaders Deluxe test harness
the information contained here (with exception to any noted comments I add) is from the defunct…
Guide
Pole Position battery leak saga
Pole Position. it had a NiCAD battery for saving high scores. given the game is over…
Guide
solving the unobtanium 150W power supply dilemma
a few years ago, before the pandemic happened and we couldn’t get any power supplies for…
Guide
the time I upgraded a War Gods hard drive
back in the heyday of that one time I was tasked with making a classic/vintage/retro (whatever…
Guide
Updated Williams ROM Board Information
I made some changes to the ROM board page, which apparently was dedicated to some Defender…
Guide
Solder Clean Up Areas of U5000/U2000/K7500/K7400
I made this into an exercise when I was servicing a K7400 monitor a couple months…