Editing Atari 520ST (section)

== Technical Documentation ==
* Atari 520ST Schematic (1985) – drawing C070112 (Atari Japan).<ref>{{cite web |url=https://archive.org/details/Atari_520ST_Schematic_1985 |title=Atari 520ST Schematic (1985) |publisher=Internet Archive |access-date=2025-08-13}}</ref>
* Conversion of the 260/520ST motherboard C070231 schematics to KiCad (community).<ref>{{cite web |url=https://forums.atariage.com/topic/367081-conversion-of-the-schematics-of-the-atari-260520st-motherboard-into-kicad/ |title=KiCad conversion for 260/520ST |publisher=AtariAge Forums |date=2024-05-25 |access-date=2025-08-13}}</ref>
* [[Atari 520STE/1040STE Field Service Manual|Atari STe 520/1040 Field Service Manual]] C302481‑001 Rev A (useful for shared subsystems and diagnostics).<ref>{{cite web |url=https://www.manualslib.com/manual/2170364/Atari-520ste.html |title=Atari STe Field Service Manual |publisher=ManualsLib |date=1991 |access-date=2025-08-13}}</ref>
* Atari 520ST Owner’s Manual (1985).<ref>{{cite web |url=https://archive.org/details/Atari_520ST_Owners_Manual_Rev._B_1985 |title=Atari 520ST Owner’s Manual, Rev. B (1985) |publisher=Internet Archive |access-date=2025-08-13}}</ref>