IBM ThinkPad R30 R31 Hardware Maintenance Manual: Difference between revisions
Replace invented T20-template contents with the manual's own contents and page numbers; power checkout limits from the manual; capacitor mention corrected; remove unsupported claims |
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== Related pages == | == Related pages == | ||
* [[IBM ThinkPad R32 | * [[IBM ThinkPad R32 Hardware Maintenance Manual]], [[IBM ThinkPad R40 Hardware Maintenance Manual]] | ||
* [[IBM ThinkPad Notebooks - Personal Systems Reference]] (1992-2001 models); the 2000-2005 edition has no R series sheets | * [[IBM ThinkPad Notebooks - Personal Systems Reference]] (1992-2001 models); the 2000-2005 edition has no R series sheets | ||
[[Category:IBM Service Manuals]] | [[Category:IBM Service Manuals]] | ||
[[Category:Service Manuals]] | [[Category:Service Manuals]] | ||
Latest revision as of 19:25, 1 October 2026
The ThinkPad R30/R31 Hardware Maintenance Manual is IBM's service manual for the ThinkPad R30 and R31, First Edition (September 2002), 235 pages. Its page footers give machine types 2656, 2657 and 2676. No part number is printed in the scan.
Contents
[edit | edit source]Page numbers are the manual's own.
- Introduction (pp. 1-19): important service information, drive and diskette compatibility matrix (p. 2), multilingual safety notices (p. 3), safety information (p. 13), laser compliance statement (p. 17).
- General descriptions (pp. 20-49): read this first (p. 21); FRU replacement notices (p. 23) for the LCD, screws and system board; related service information (p. 26) including passwords, power management, Fn keys, the product recovery program and flash BIOS; checkout guide (p. 34) with the power systems checkout (p. 36); symptom-to-FRU index (p. 40).
- ThinkPad R30, from p. 50: product overview (51), FRU removals and replacements (56), locations (84), parts list (87).
- ThinkPad R31 Part I, from p. 100: product overview (102), FRU removals (107), locations (136), parts list (139).
- ThinkPad R31 Part II, from p. 156: product overview (157), FRU removals (162), locations (191), parts list (194).
- ThinkPad R31 Part III, from p. 208: product overview (209) and parts list (214).
- Notices (p. 228).
What this manual does not contain
[edit | edit source]The manual works at FRU level. It has no schematics and no component values, and a system board is a single part number. The only capacitor it mentions is the "bulging capacitor" hazard in the safety inspection guide.
What it settles
[edit | edit source]The power systems checkout (pp. 36-39) gives the battery pack as +0 to +12.6 V dc (lithium-ion) or +0 to +13 V dc (NiMH) between terminals 1 and 6, discharged if below +11.0 V dc, and 4 to 30 kΩ between terminals 5 and 6 if the pack reads more than 9 V (lithium-ion) or 8 V (NiMH).
Download: IBM ThinkPad R30 R31 Service Manual.pdf
Related pages
[edit | edit source]- IBM ThinkPad R32 Hardware Maintenance Manual, IBM ThinkPad R40 Hardware Maintenance Manual
- IBM ThinkPad Notebooks - Personal Systems Reference (1992-2001 models); the 2000-2005 edition has no R series sheets