Toaplan 'GXL-02' reproduction

[Arcade-Projects]

The 'GXL-02' is a custom chip (in DIP42 package) found on most Toaplan arcade PCBs but you'll never encounter it with this part name but instead differently marked.Here's an overview :
"FDA MN53007T0A" on Hell Fire, Out Zone, Fire Shark :




‘TOAPLAN-02 M70H005" on Truxton/Tatsujin :




‘T.T-2’ on Twin Cobra/Kyuukyoku Tiger :...

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Source: https://www.arcade-projects.com/threads ... ion.15716/