Altered beast Sega system 16b board

kpfalgout

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I have a altered beast board that just stop working, nothing on the screen. This board doesn't have the suicide battery on the 6800 or z80b. It's does have the protection chip. Can I bypass that protection Chip and reprogram eproms? Please any help. See photos
 

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Yes you can use another romset and you must remove the MCU.
You can put altered beast, golden axe, shinobi and many others one there with regular 68000 and z80, just remove the MCU.
 
So just replaced the eproms on the daughter board. also where is a good place for decrypted rooms for altered beast, I know there is different versions on the rom, any specific one. Do you know what eproms I need to replace? Thanks
 
Last question, what type of eproms do I need to order.
 
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