Let's Fix Tempest PCB Problems

There's never been an arcade game with a more fitting name than Tempest, Atari's first color vector machine and a true masterpiece. But it's a notoriously difficult game to keep running, and this video follows Charlie's efforts to figure out a show-stopping issue with the logic boards. SPOILER ALERT: it was an embarrassingly easy fix. Episode #4 Find me on the KLOV forums as CharlieG: https://forums.arcade-museum.com/memb... andrewb's guide on How to Bring Up a 6100 Color Vector Monitor: https://forums.arcade-museum.com/thre... All my KLOV threads from working on this Tempest cabinet over the years: https://forums.arcade-museum.com/thre... https://forums.arcade-museum.com/thre... https://forums.arcade-museum.com/thre... https://forums.arcade-museum.com/thre... https://forums.arcade-museum.com/thre... Twin Galaxies tournament settings for Tempest: https://www.twingalaxies.com/game/tem... Tools & parts used in this video (contains affiliate links): Fluke 117 Digital Multimeter https://amzn.to/3CKpACT Elenco LP-560 Logic Probe https://amzn.to/3Vhv8Mr Tektronix 2246 Oscilloscope https://ebay.us/hEt5Xr 100MHz Oscilloscope Probes https://ebay.us/SX5tLV 6502A CPU (Refurbished) https://www.arcadepartsandrepair.com/... Music Credit: "Synthwave 80s" by AlexiAction (used with permission under the Pixabay License) https://pixabay.com/music/synthwave-s...