I just did the RGB bypass. It it better the the images have the colors flickering and too dark I measured the voltage peak to peak of the sync it is not stable (between 380mv to 712mv).
I recently bought an AES 3-6 with video garbled. The board is clean and came with socketed bios and 2 470uf caps replaced near the din8 connector.
It ran the NeoDiag without issue.
When stating the Unibios splash screen image is flawless but when the Neo-Geo logo and game video are displayed...
New SuperGun
I changed my ebay name to NEO-JAMMA to reflect the logo.
https://www.ebay.com/sch/neo-jamma/m.html
I will have soon 2 new models:
Vertical for MV-1B and MV-1C:
Horizontal for all MVS:
Thank you for the support :)
Cyril