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.
fds drive schematics
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