RetroTechCollection

File:IBM PS2 Model 30 286 Schematics.pdf

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Summary

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Six sheets of third-party logic drawings of the IBM PS/2 Model 30 286 system board, part number 34F0046, by Maintenance Information Technologies, revision 1, dated between 1 and 5 November 1991. The sheets cover system RAM and ROM, processor bus control, the drive controller and keyboard, system I/O, the serial and parallel ports, and the video interface. The 8086 Model 30 set is File:IBM PS2 Model 30 Schematics.pdf. It is linked from IBM PS/2 Model 30 Capacitor Replacement Guide.

Source

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https://www.ardent-tool.com/docs/pdf/schematics/m30-286_sch.pdf (identical file, checked 2026-10-01)

Author

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Maintenance Information Technologies.

Licence

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Copyright Maintenance Information Technologies. The sheets are marked "Copyright applied for", and the notice on each sheet forbids copying for republication or distribution. Not freely licensed; hosted here for preservation and repair reference.

File history

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current23:04, 21 September 20260 × 0 (13.02 MB)Josh (talk | contribs)Model 30 286 planar schematics (6 sheets) from Ardent Tool of Capitalism

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