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Show new changes starting from 05:49, 26 September 2026
 
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25 September 2026

     08:50  Macintosh LC 520 diffhist +993 Josh talk contribs (P4 verification: cite Apple's own Service Source volume for this machine (hosted here) for the electrical specification and battery threshold, and link the documentation page)

23 September 2026

     21:04  Macintosh LC 520 diffhist +8,670 Josh talk contribs (Rewrite against Apple's LC 520/550/575 Service Source and the newly hosted Macintosh LC 520 Developer Note: maximum power corrected from '150W typical / 200W maximum' to Apple's 120 W; mains frequency corrected to 47-63 Hz; the '24-bit address / 16 MB space' claim deleted as self-contradictory; VRAM ceiling settled at 768 KB (512 KB soldered + one 256 KB SIMM) from Apple's machine-specific developer note - 1 MB belongs to the LC 575; the 10 MB / 16 MHz figures identified as the Color Classic'...)
     20:42 Upload log Josh talk contribs uploaded File:Macintosh LC 520 Developer Note.pdf (Apple developer documentation for the RTC verification drive)