ITC#70:- Atari 7800 Graphics Corruptions Issue & Fix

*First I must apologize for the quality of the video and audio you see here. This was shot impromptu with my phone so the audio was captured from the mic on my phone and the video has been upscaled to 1080P from the camera's default 720P. In this video I discover in doing some random testing of two particular games, that a 7800 that I thought was fully working was in fact still having some graphic issues. Took some trial and error but I finally diagnosed the issue and corrected it. This video will summarize the issue, how I found it and corrected it. Thank you again for watching! ** Before anyone states this, the UAV is not the cause of the issues seen in this video. This 7800 was actually having these issues prior to the UAV even being installed, but initially I thought it was working correctly as all other games I tested with it in the past had worked correctly without issues. It was only when I decided to try these two games, that the graphic issues this 7800 suffered from became apparent. Timestamps: 00:00 - Intro & describing the issue 01:50 - The game and testing explained 03:10 - The Graphics, they be glitching! 06:31 - Hunting the issue down (A15 is a jerk!) 09:33 - Schematics confirm my thoughts (The Fix!) 12:10 - Applying the 'fix' (Very simple fix) 13:47 - Testing the 'fix' (Game time again!) 16:40 - Final summary 17:59 - Outro ---------- Intro and outro music - Chroma Mirage composed specifically for Ivory Tower Collections by Bitonal Landscape. https://bitolands.bandcamp.com ----------- *This Video is marked as NOT for Children as the content shown and discussed is for a more mature audience with basic skills and experience in electronics.