SET OF 3 (B5.104/C5.104/.104)TEENAGE MUTANT TURTLES -CPU/DISPLAY SET (3 chips)SKU: CPD-TMNTSC$36.00PriceQuantity*Add to CartDATA EAST ROMSSET OF 3 (B5.104/C5.104/.104) TECH SPECSTMNT ---- Location Chip ChkSum Notes U2 27010 34E3 Sound U1 27010 DEC1 Sound F-7 27256 1530 Sound C5 27C256 5AFF MPU A1.01 B5 27128 1DFF MPU A1.01 DMD 27512 CDD6 DMD A1.04 ROM REMOVAL & INSTALLATION INSTRUCTIONS https://www.pinballrom.com/_files/ugd/0a3635_1f0af8ba09644eb78d30e50f112cf374.pdf