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View topic - Gerber files for SC3000 or SG1000 cartridge

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  • Joined: 17 Feb 2021
  • Posts: 7
  • Location: Wellington, NZ
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Gerber files for SC3000 or SG1000 cartridge
Post Posted: Thu May 06, 2021 9:06 pm
Has anyone got gerber files for a blank SC3000 ROM cartridge?
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  • Joined: 17 Feb 2021
  • Posts: 7
  • Location: Wellington, NZ
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Post Posted: Sat May 08, 2021 4:46 am
Found the below today and have ordered 5 boards from JLC plus parts from element14 to make them up.

https://elephantflea.pw/page/SEGA-SC-3000-Flash-Cartridge

Thanks elephantflea for sharing this.
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  • Joined: 29 Oct 2018
  • Posts: 16
  • Location: New Zealand
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Post Posted: Sun May 09, 2021 5:06 am
Thanks to http://sc3000-multicart.com/section1.htm as they came up with the circuit.

Let me know how it goes once the parts arrive
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  • Joined: 17 Feb 2021
  • Posts: 7
  • Location: Wellington, NZ
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Post Posted: Thu May 20, 2021 1:51 am
Yes thanks to them indeed.

I love the way you catered for both SMD and through hole BTW. Although personally I prefer through hole as you can see.

I got them in a nice blue which I thought was fitting given they are Sega.

Works perfectly so very happy.


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  • Joined: 29 Oct 2018
  • Posts: 16
  • Location: New Zealand
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Post Posted: Thu May 20, 2021 2:13 am
Glad to hear it works :)

The original board I had was surface mount for most of the parts as that is what I had on hand but since I had missed a trace in that design I changed it to support both in the next design. Rather use up what I have than order a few hundred of a smd capacitor/resistor.
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  • Joined: 16 Mar 2018
  • Posts: 29
  • Location: Indiana
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Post Posted: Wed May 26, 2021 4:34 am
Those look great! If you have a spare, I’d be interested. I’ve got a bunch of EEPROMs that need to be used.
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  • Joined: 29 Oct 2018
  • Posts: 16
  • Location: New Zealand
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Post Posted: Wed May 26, 2021 7:36 am
I do have a few left over but the shipping from New Zealand would be more than it costs to just order your own from pcbway or jlpcb
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