PDF for the 2SB1340 with a _1-2 suffix, 58.3 KB, filed among schematics yet describing a single transistor; the suffix may indicate a part or revision of the document, though the name does not explain it. Under the JIS scheme, 2SB identifies a low-frequency PNP transistor. A separate, smaller copy for the same part exists in this collection, so compare both. Use it in any PDF viewer to look up pinout, package and ratings when replacing a damaged component.
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.
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