What is this tiny board?

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Silksbian
noob
Posts: 1

What is this tiny board?

Post by Silksbian »

I've opened up this NTSC-U Dreamcast to try and fix the laser and noticed this board. I've never seen this board before on any Dreamcast teardown I've watched, any idea what it is? It was covered in more red electrical tape so I assume someone else has been inside it before, any idea what it is?
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tomcioPL
lithium
Posts: 35

Re: What is this tiny board?

Post by tomcioPL »

Additional RAM maybe? Idk though
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pcwzrd13
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Re: What is this tiny board?

Post by pcwzrd13 »

It's a 4-wire region-free modchip.
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