CX5M Upgrade from SFG-01 to SFG-05 help!

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By Alexey

Guardian (2382)

Alexey's picture

11-04-2018, 23:55

The benefit is that I can convert the module back to 01 any time I want. For the upgraded hardware I try to keep the possibility to downgrade back to the original. The back side of the modified cartridge can be seen here:

The red arrow shows the unconnected pin on the slot where the wire from pin 27 of the EPROM should go. Ignore the green wires - they fixed the broken tracks on the board.

By teevee

Supporter (5)

teevee's picture

12-04-2018, 16:33

Alexey wrote:

The benefit is that I can convert the module back to 01 any time I want. For the upgraded hardware I try to keep the possibility to downgrade back to the original. The back side of the modified cartridge can be seen here:

The red arrow shows the unconnected pin on the slot where the wire from pin 27 of the EPROM should go. Ignore the green wires - they fixed the broken tracks on the board.

Spot on, thank you!

By teevee

Supporter (5)

teevee's picture

22-10-2019, 21:19

I got this yamaha cx5mg, which I would like to upgrade.

How do you take out this SFG-01 without force?

edit:
remove the big screw in the middle did the trcik Murdoch

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