File:Apple III and III Plus Technical Procedures.pdf
Summary
[edit | edit source]Apple's Apple III/III Plus Technical Procedures, the Apple III and III Plus section of Apple Service Technical Procedures: Apple II/Apple III Archived Products, Volume One (Apple part number 072-0231, November 1991 build), preceded by that volume's service notice on Apple III power supply cables. 75 pages, sections dated August 1982 to September 1988. Contents: Section 0, service notes (memory and logic board exchanges, automatic upgrades, removing the video interlace ROM, removing foam, power supply cables); Section 1, Take-Apart (cover, analog board, disk assembly, keyboard, power supply, main logic assembly); Section 2, Diagnostics (Apple III); Section 3, Troubleshooting (diagnostic flowchart and its lettered boxes, ProFile problems); Section 4, Modifications (clock kit, clock speed adjustment, 256K RAM upgrade, keyboard replacement); Section 5, Apple III Plus diagnostics; Section 6, Illustrated Parts List; Appendix A, keyboard and keyswitch identification. Described on Apple III and III Plus Technical Procedures.
Module-level service only: no schematic and no component values. Extracted from PDF pages 3 and 80 to 153 of the archive.org scan and recompressed.
Source
[edit | edit source]https://archive.org/details/Apple_Service_Technical_Procedures_Archived_Products_Volume_One_1991-03_Apple_PN_072-0231 (retrieved 2026-09-30)
Author
[edit | edit source]Apple Computer, Inc.
Licence
[edit | edit source]Copyright Apple Computer, Inc., 1982-1988. Hosted for preservation and repair reference.
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 13:19, 30 September 2026 | 0 × 0 (8.78 MB) | Josh (talk | contribs) | Apple III/III Plus section of Apple Technical Procedures, Archived Products Vol. 1 (072-0231), from archive.org |
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