ShootTheCore
Legendary
Sadly my board has been sitting in the "To Do" pile for a while. I appreciate the advice on how you repaired your board. I'll definitely try dumping the ROMs when I get back to this project!
it's always Sony.
I wish they were just thatI've actually found Fujitsu SRAM to be really reliable. Especially the slim 6264s (MB8464 in Fujitsu numbering)
Their logic ICs are rubbish though.
Sony is the brand of SRAM I am always having issues with. I've repaired at least half a dozen MVS boards alone with bad colour RAM, and it's always Sony.