Editing Macintosh SE/30 (section)

=== Logic board and analogue board ===

{| class="wikitable" style="width:50%; text-align:center;"
|+'''Macintosh SE/30 PCB images'''
|-
! style="background-color:#f2f2f2; width:30%;"| Logic board
! style="background-color:#f2f2f2; width:30%;"| Analogue board
|-
| [[File:MacintoshSE30_LogicBoard.jpg|thumb|center|250px|Macintosh SE/30 logic board]][[File:MacintoshSE30 LogicBoard Schematic.pdf|center|thumb|Macintosh SE/30 logic board schematic]]
| [[File:MacintoshSE30 AnalogBoard.png|center|thumb|250x250px|Macintosh SE/30 analogue board]][[File:Fan, CRT Board.jpg|center|thumb|Fan and CRT board]]
|}

A KiCad recreation of Apple engineering drawing '''050-0253-01''', released under the MIT licence, is hosted here and is the most usable source for tracing corroded traces: [[:File:Macintosh SE30 Logic Board Schematic Redraw 050-0253-01.pdf]]. Its pin matrices identify the major devices — UK8 CPU, UI5 FPU, UI8 GLUE, UK12/UK11 VIA1/VIA2, UJ11 SWIM, UI12 SCSI, UG12 SCC, UK6 video ROM, UC6/UC7 VRAM, J13 PDS.<ref name="redraw">''Macintosh SE/30 Logic Board Schematic Redraw'', KiCad recreation of Apple engineering drawing 050-0253-01, MIT licence. Hosted on this wiki: [[:File:Macintosh SE30 Logic Board Schematic Redraw 050-0253-01.pdf]].</ref>