My friend have a Gunbird 2 ps3v1 version pcb, and he want to have a 1945-2 pcb or a psikyo multi.
I remove the two epoxy bubbles on the top and bottom of the PCB, and this pcb have other changes.
1.U21， ACT139(I remove the Jump wire)
U16 ，a Jump wire
ACT139 Jump wire
2.Jump wire
3：IC：LS148
some questions
1.I don't know if the rom is the same as ps5 version (I think is the same)
2.How to change the rom of the pcb, and if the pcb can play other game of ps5 pcb,especially Dragon Blaze.
2024.3.9 UPDATE
cut this line，because of "2.Jump wire"
and the answer of the two questions
1.The rom is the same as ps5 version.
2.Other ps5 game, especially Dragon Blaze, can play on the pcb.
Now maybe we can build a psikyo multi pcb.
I remove the two epoxy bubbles on the top and bottom of the PCB, and this pcb have other changes.
1.U21， ACT139(I remove the Jump wire)
U16 ，a Jump wire
ACT139 Jump wire
2.Jump wire
3：IC：LS148
some questions
1.I don't know if the rom is the same as ps5 version (I think is the same)
2.How to change the rom of the pcb, and if the pcb can play other game of ps5 pcb,especially Dragon Blaze.
2024.3.9 UPDATE
cut this line，because of "2.Jump wire"
and the answer of the two questions
1.The rom is the same as ps5 version.
2.Other ps5 game, especially Dragon Blaze, can play on the pcb.
Now maybe we can build a psikyo multi pcb.
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