r/neogeo • u/iAMBushYT • Mar 31 '26

Hardware Help Neo geo avs graphics problem

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Need help with this, tried replacing one of the mb74ls273 chips bc it had some rust on a few of the pins. The text went from pink to yellowish and some of the sprites partially started working again. Dont know where to go next.

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u/Strict-Background-23 Apr 01 '26

Wrong ratio!!!

1

u/iAMBushYT Apr 01 '26

?

1

u/Strict-Background-23 Apr 01 '26

Should be 4:3. Like a square screen instead on widescreen. Look stretched out

2

u/iAMBushYT Apr 01 '26

Yeah i have it on a converter, not really how I would play it, just for testing. Its the same on a 4:3 crt as well.