Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Neo Geo MV2F PCB Repair - Battery Corrosion & Graphics issues.. That video is uploaded by Jacklick’s Arcade and Tech Repair Journey at 2023-02-18T20:23:27-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [fvl4ijuxkec]
| Name | Neo Geo MV2F PCB Repair - Battery Corrosion & Graphics issues. |
| Video Uploader | Video From Jacklick’s Arcade and Tech Repair Journey |
| Upload Date | This Video Uploaded At 19-02-2023 04:23:27 |
| Video Discription | 5 years ago I posted on neo-geo forums and was like this is way too hard and put it away. https://www.neo-geo.com/forums/index.php?threads/mvs-mv2f-battery-corrosion-and-vertical-lines.256722/#post-4454542 Game PCB: Neo-Geo MV2F (2 slot later revision I think) Symptom: Lines through sprites on slot1, lines through neo-geo logo on both slots. Steps: continuity check line in and around the battery area (mostly zmc2 and neo 257 chips) 1) One trace was obvious on the top side going to pin 19 of zmc2 (aka C1) 2) It took a bit but eventually I started doing continuity checks on bottom of board. Found an extremely small break going to zmc2-p10 (aka GBD0) 3) A through hole issue on 257-p64 (aka CR15) The through hole seems to be right where the corner pad is. I managed to get enough wire and solder in the hole to make contact with something. fvl4ijuxkec |
| Category | Gaming |
| Tags | arcade |
