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On my Taito 3 board stack space invaders, when playing the game itself plays fine and the invaders move and disappear when you hit them but the sprites/missiles and text are partially missing or corrupt, I've replaced the 4 SN74LS153N chips on the top board and the MB1424 custom chip as well, but there was no change.

What chips should I focus on?

Pics of the issue are below
IMG_0249.png
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