fds drive schematics

Discuss hardware-related topics, such as development cartridges, CopyNES, PowerPak, EPROMs, or whatever.

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emerson
Posts: 22
Joined: Fri Nov 18, 2016 7:29 am

fds drive schematics

Post by emerson » Mon Dec 02, 2019 4:34 pm

Since I couldn't find these anywhere on the internet I decided to draw some up.

I was working on a 3206 write mod and noticed some differences between that pcb and a 7201 pcb. Most notably are some transistors and passive components missing around the magnetic head connector. The boards seem to have a model number printed under the main pin header connecting the drive to the power board. The 3206 has '69-5810C-8' and the 7201 has '69-5810-5'.

If you have different numbers under the pin header please share them along with any notable pcb differences.

7201_schematic_notes.txt
(726 Bytes) Downloaded 12 times
famicom_fds_3206.pdf
(56.61 KiB) Downloaded 12 times
famicom_fds_7201.pdf
(60.12 KiB) Downloaded 8 times

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