Atari 520ST: Difference between revisions
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Service/schematic references | Service/schematic references | ||
* Early factory schematics: “Atari (Japan) Corporation” drawing C070112 (1985) covering 260/520ST main logic; scans circulate online.<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> | * Early factory schematics: “Atari (Japan) Corporation” drawing C070112 (1985) covering 260/520ST main logic; scans circulate online.<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> | ||
* 520/1040STE Field Service Manual (C302481‑001 Rev A, Aug 1991) includes many circuits compatible in concept (MFP, YM2149, DMA, WD1772) and is frequently referenced for troubleshooting I/O sections shared with ST family.<ref>{{cite web |url=https://www.manualslib.com/manual/2170364/Atari-520ste.html |title=Atari STe 520/1040 Field Service Manual, C302481‑001 |publisher=ManualsLib |date=1991 |access-date=2025-08-13}}</ref> | * [[Atari 520STE/1040STE Field Service Manual|520/1040STE Field Service Manual]] (C302481‑001 Rev A, Aug 1991) includes many circuits compatible in concept (MFP, YM2149, DMA, WD1772) and is frequently referenced for troubleshooting I/O sections shared with ST family.<ref>{{cite web |url=https://www.manualslib.com/manual/2170364/Atari-520ste.html |title=Atari STe 520/1040 Field Service Manual, C302481‑001 |publisher=ManualsLib |date=1991 |access-date=2025-08-13}}</ref> | ||
== Technical Details == | == Technical Details == | ||