Datasheet-style PDF for the 1SS385F, 68.1 KB, filed under schematics. The trailing F is part of the part number and may indicate a package or variant of the 1SS385, so compare it with the separate 1SS385 document rather than assuming they are identical. The 1SS prefix denotes Japanese small-signal diodes, and no device or board is named. Use it to confirm the package outline, marking code and ratings before replacing a diode. Any PDF reader opens it.
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 @cyberlanelectonik. Enginerys does not host this file.
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The standard format for schematics, block diagrams, power-sequence charts and service manuals.