File:IBM 5100 Maintenance Information Manual SY31-0405-3.pdf
IBM 5100 Portable Computer Maintenance Information Manual, order number SY31-0405-3, October 1979. IBM's field service manual for the 5100: locations, removals and replacements, theory of operation, the transistor switching regulator power supply, AC and DC voltage distribution, and the Y1 socket pin assignments and rail tolerance table.
Source: bitsavers.org (bitsavers.org/pdf/ibm/). Scanned IBM field service documentation, uploaded here so that the repair guides on this wiki can cite a copy that will not disappear.
IBM published this manual for field service use; it is reproduced here for the benefit of people maintaining surviving machines. IBM retains copyright.
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 01:24, 22 September 2026 | 0 × 0 (34.91 MB) | Josh (talk | contribs) | Upload IBM field service documentation from bitsavers for the RTC verification drive |
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