Apple III and III Plus Technical Procedures
The Apple III/III Plus Technical Procedures are the Apple III and Apple III Plus section of Apple's Apple Service Technical Procedures: Apple II/Apple III Archived Products, Volume One (part number 072-0231, November 1991 build), preceded by that volume's service notice on Apple III power supply cables. The PDF has 75 pages, dated August 1982 to September 1988.
Contents
[edit | edit source]- 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: the 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
What this document does not contain
[edit | edit source]Module-level service only: no schematic and no component values.
Pages that cite this document
[edit | edit source]- Apple III: cites Section 0, p. 0.4, Section 3, pp. 3.3-3.8, Section 4
- Apple III Owner's Guide
- Apple III Plus: cites Section 1, p. 1.15
- Apple III Plus Owner's Guide