Arcade Otaku - アーケード オタク

Hi guys.
I have a problem with thoose Naomi Game.

Naomi 2 virtua striker 3 got error 01. I've cleaned connectors and pcb but no lucky.

Naomi 1 Royal Rumble The game is recognised from naomi board but i got black screen. I've tried to make a board rom test but naomi test menu didn't start and after that reboots to Main screen. Same story, cleaned everything.

Any help??

All the voltages look good under load?

JoeAwesome wrote: ↑June 25th, 2019, 5:53 pm All the voltages look good under load?

Bro. Tell me where I have musure voltage... Behind connectors?

Back of the motherboard with the PSU plugged in and powered on. From the picture, it's CN1.

I don't know why but I had to run Royal Rumble at 5.15V to work, otherwise it boots to a black screen. Every other cart works fine at 5.00V.

Try giving it some more juice.