Zipped boardview for Apple logic board 820-00875; the name does not state the Mac model, and 57030 appears to be just a numbering prefix. Check that the 820 code silkscreened on your board matches before working from it. Open it in a boardview program such as OpenBoardView or FlexBV to locate components by designator, highlight nets, and find test points and pads for voltage or diode-mode readings. Using it alongside the matching schematic makes tracing a missing rail or a shorted capacitor much faster.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @boardview. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @boardview | 11 Feb 2018 | Open file on RM Schematics |
| @boardview | 2 May 2021 | Open file on RM Schematics |
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