Jump to content

Apple Disk IIc Technical Procedures

From RetroTechCollection

The Disk IIc Technical Procedures are the Apple Disk IIc section of Apple's Apple Service Technical Procedures: Apple II Family, Volume Two (part number 072-0229, November 1991 build), where the volume contents call it "Disk IIc (IIc External Drive)". The section has 26 pages; its contents page is dated October 1989 and its sections were revised between October 1986 and October 1989.[1]

Contents

[edit | edit source]
  • Section 1, Take-Apart (pp. 1.3-1.11): case, analog card, mechanical assembly, bezel, door and spring assembly, LED cable
  • Section 2, Adjustments (pp. 2.2-2.3): DSPEED, at VR1
  • Section 3, Preventive Maintenance (pp. 3.2-3.4): read/write head, head load button, motor drive belt
  • Section 4, Illustrated Parts List (p. 4.3, rev. Apr 87): finished goods assembly

What it settles

[edit | edit source]
  • The Disk IIc uses the Apple IIc drive mechanism (661-0264) and Apple IIc analog board (661-0265) (p. 4.3).
  • The read/write head cable has four wires on a five-pin connector, and the drive cable fits with its two unused positions at the front (pp. 1.5-1.6).

What this document does not contain

[edit | edit source]

There is no troubleshooting section or symptom chart, no schematic and no component values.

Pages that cite this document

[edit | edit source]

Download: Apple Disk IIc Technical Procedures.pdf

References

[edit | edit source]
  1. ↑ Apple Computer, Disk IIc Technical Procedures, hosted as File:Apple Disk IIc Technical Procedures.pdf, extracted from PDF pages 55 to 80 of the archive.org scan https://archive.org/details/astpv2.
Retrieved from "https://wiki.retrotechcollection.com/index.php?title=Apple_Disk_IIc_Technical_Procedures&oldid=23783"