PDF component sheet for the 40L15CW, 123 KB, catalogued under schematics. Parts in this 40L line are Schottky diodes, and a 15 code suggests a very low reverse voltage class suited to low-voltage, high-current outputs, with CW marking a dual common-cathode configuration. Use the document to confirm which pins are anodes and which is the common cathode, compare measured forward drop with the specified values and select an equivalent rectifier when one has failed short.
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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