File:IBM PC AT 360 KB diskette drive speed variable resistor (HMR p. 3-21).png
Summary
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IBM's drawing of the underside of a 360 KB (double-sided) diskette drive as fitted to the IBM PC AT (5170), from the drive-motor speed adjustment: the circuit board with the speed-adjusting variable resistor marked at the upper right, beside the patterned disc on the spindle. Rendered at 250 dpi from page 3-21 of the Hardware Maintenance Reference and cropped to the figure.
Source
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IBM, Hardware Maintenance Reference, 6280088 (1986), Repair Information (AT), "Adjustments: Diskette Drive-Motor Speed", p. 3-21 (PDF page 23), hosted here as File:IBM Hardware Maintenance Reference 6280088 Repair Information (AT).pdf.
Author
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International Business Machines Corporation
Licence
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Copyright International Business Machines Corporation. Not freely licensed. Reproduced for repair reference, with the source cited.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:09, 25 October 2026 | | 990 × 1,015 (65 KB) | Josh (talk | contribs) | Upload for repair guide |
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