Super Sidekicks 2 - eproms ok?

Can't find any reference pic of an SSK2 B-board with a windowed M1 chip. Also on the A-board the EP-roms are from Hitachi and not TI/ST. Is this ok?

Thank you in advance

The markings by SNK are usually color coded from my understanding.

Also, if the maskroms are present and have the right number on them, then you should be okay. The eproms are most likely a fix if the eprom's weren't soldered "officially".

Wynd

Yeah, the eproms look like a fix. Can't make out the NGH number, but if they match up with SS2 in the master list, you should be ok.

Thank you guys. Much appreciated.

The NGH numbers match (061), so then it should be ok.