PrimeTarget
Member
Simpsons PCB Bad Rom 8G. Screen is green and reboots after rom check.
Hey Guys,
I have a simpsons pcb that was working perfectly up until yesterday.
When playing it the colors went redish so I restarted the game. The rom test screen was green instead of black and rom 8G said BAD. After the tests are complete the game resets and does this over and over.
I pulled out the pcb and inspected the board. It looks like 8G is a "mask rom" because it is soldered right to the board not a socket?
Any ideas?
Thanks!
Hey Guys,
I have a simpsons pcb that was working perfectly up until yesterday.
When playing it the colors went redish so I restarted the game. The rom test screen was green instead of black and rom 8G said BAD. After the tests are complete the game resets and does this over and over.
I pulled out the pcb and inspected the board. It looks like 8G is a "mask rom" because it is soldered right to the board not a socket?
Any ideas?
Thanks!


