Famicom Disk System power board schematic

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Cytlan
Posts: 13
Joined: Sun May 03, 2015 2:57 am

Famicom Disk System power board schematic

Post by Cytlan »

In case anyone finds it useful, I've made a schematic for the FMD POWER-05 power board.
Please excuse the crudity of the schematic, I'm not very good with electronics or making schematics.

Any feedback would be appreciated, as I'm currently working on a schematic for the Mitsumi driver board as well.
I plan on replacing the AN1358 symbol with proper opamp symbols, as well as redoing the BU3208 symbol with properly labeled pins, but it works for now.

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muramasa
Posts: 24
Joined: Thu Aug 03, 2017 2:58 pm

Re: Famicom Disk System power board schematic

Post by muramasa »

Nice! This is on my list of things to do at some point as well. One thing you may want to do is make a version that is compatible with rewriting disks.
http://famicomworld.com/workshop/tech/f ... fications/
genepensive
Posts: 13
Joined: Tue Feb 16, 2016 8:22 pm

Re: Famicom Disk System power board schematic

Post by genepensive »

Thanks so much for posting this! I've got an FDS with a failed power board (likely screwed up the power/write mod) and hopefully this will get me to where I need to.
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Cluster
Posts: 14
Joined: Sun Dec 07, 2014 3:01 pm
Location: Russia, Moscow
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Re: Famicom Disk System power board schematic

Post by Cluster »

I fixed it a bit.

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