My friend has a video of her testing the machine were the image went from perfectly playable to the image shown above leading me to believe there has been a sudden failure on the chassis. I doubt the flyback adjustment would do much at this point since it was displaying just fine prior to this.
A friend of mine suddenly had their monitor fail. Attached is a picture of the screen. Im not sure the exact monitor chassis but it is a nanao brand. Monitor no longer has neck glow. Failure happened while the machine was on.
Having a rom issue with a Konami Djmain board running beatmania the final. 2 roms show an error in the test screen. I replaced every rom on the board and got the same results. I also replaced every socket and got the same result. Voltage tests good at 5v to the board. Another strange issue, 0...
Recently purchased. Works great. Comes with a 3d printed case, SD card, and dip switch w/ ribbon cable. 300 USD shipping only to the US.
https://photos.app.goo.gl/1ZXPU34wau43Uigg6
Turned my sega stv on today and most of the graphics are distorted and discolored. I tried reseating everything and tried multiple games. Voltage tests good. I can provide pictures later if that would help narrow this down.