• Name Type Board Source Added Size
  • 1SS312

    Part number 1SS312 is all this 123 KB PDF name reveals; no brand, laptop model or board revision is mentioned.

    Schematic · 123 KB · 1 Aug 2026
    Schematic pdf
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    123 KB
  • 1SS311

    A 74.3 KB PDF classed as a schematic and named only after component 1SS311. The 1SS prefix comes from the Japanese JIS scheme for small-signal diodes, a range Toshiba…

    Schematic · 74.3 KB · 1 Aug 2026
    Schematic pdf
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    74.3 KB
  • 1SS309

    Nothing beyond the code 1SS309 appears in the name of this 69.5 KB PDF, so no device or board can be tied to it.

    Schematic · 69.5 KB · 1 Aug 2026
    Schematic pdf
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    69.5 KB
  • 1SS308

    Indexed under schematics, this 70.4 KB PDF is named only 1SS308, without any laptop model, board number or revision.

    Schematic · 70.4 KB · 1 Aug 2026
    Schematic pdf
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    70.4 KB
  • 1SS307

    The file name provides just the part number 1SS307 for this 74.2 KB PDF, and no device context is given.

    Schematic · 74.2 KB · 1 Aug 2026
    Schematic pdf
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    74.2 KB
  • 1SS306

    A 68.3 KB PDF labelled with only 1SS306 and catalogued as a schematic, with no brand or board mentioned.

    Schematic · 68.3 KB · 1 Aug 2026
    Schematic pdf
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    68.3 KB
  • 1SS302

    Part code 1SS302 is the sole detail in this 67.5 KB PDF name; no laptop model, board number or revision is stated.

    Schematic · 67.5 KB · 1 Aug 2026
    Schematic pdf
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    67.5 KB
  • 1SS301

    Named only 1SS301, this 67.0 KB PDF offers no device, board or revision information. The prefix follows the Japanese JIS designation for small-signal diodes, a family…

    Schematic · 67.0 KB · 1 Aug 2026
    Schematic pdf
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    67.0 KB
  • 1SS300

    This 67.6 KB PDF, sorted under schematics, identifies itself only as 1SS300, with no laptop or board stated.

    Schematic · 67.6 KB · 1 Aug 2026
    Schematic pdf
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    67.6 KB
  • 1SS295

    At 136 KB, this PDF named 1SS295 is the largest in its group, yet the name still gives only a part number and no device or board.

    Schematic · 136 KB · 1 Aug 2026
    Schematic pdf
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    136 KB
  • 1SS294

    Only the component code 1SS294 appears in this 69.1 KB PDF name, so it cannot be tied to any specific board or laptop.

    Schematic · 69.1 KB · 1 Aug 2026
    Schematic pdf
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    69.1 KB
  • 1SS272

    A 70.0 KB PDF categorised as a schematic but named solely after the part 1SS272, with no device, board number or revision.

    Schematic · 70.0 KB · 1 Aug 2026
    Schematic pdf
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    70.0 KB
  • 1SS271

    Catalogued as a schematic, this 129 KB PDF is named after the part number 1SS271, which reads like a component datasheet rather than a board drawing.

    Schematic · 129 KB · 1 Aug 2026
    Schematic pdf
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    129 KB
  • 1SS269

    A 126 KB PDF filed under schematics, though its name, 1SS269, points to a semiconductor part rather than a circuit board.

    Schematic · 126 KB · 1 Aug 2026
    Schematic pdf
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    126 KB
  • 1SS268

    Labelled 1SS268, this 126 KB PDF appears to be a datasheet for a single component even though the index lists it as a schematic.

    Schematic · 126 KB · 1 Aug 2026
    Schematic pdf
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    126 KB
  • 1SS250

    Here is a compact 73.3 KB PDF whose name, 1SS250, identifies a discrete part instead of a board, so treat it as a component datasheet despite the schematic label.

    Schematic · 73.3 KB · 1 Aug 2026
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    73.3 KB
  • 1ss244

    The name 1ss244 indicates a datasheet for a small-signal diode in the Japanese JIS 1SS series, although the file sits in the schematic category.

    Schematic · 56.1 KB · 1 Aug 2026
    Schematic pdf
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    56.1 KB
  • 1SS226

    Filed as a schematic, this 69.5 KB PDF carries the part number 1SS226 and is best read as a component datasheet.

    Schematic · 69.5 KB · 1 Aug 2026
    Schematic pdf
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    69.5 KB
  • 1SS196

    Part number 1SS196 gives this 68.1 KB PDF its name, which marks it as a datasheet for a single semiconductor rather than a full circuit diagram.

    Schematic · 68.1 KB · 1 Aug 2026
    Schematic pdf
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    68.1 KB
  • 1N755A

    Despite the schematic tag, this 50.3 KB PDF named 1N755A is a datasheet for a JEDEC-registered diode; the 1N746A to 1N759A range is a well-known zener series.

    Schematic · 50.3 KB · 1 Aug 2026
    Schematic pdf
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    50.3 KB
  • 1N754A

    Named for the 1N754A, this 50.3 KB PDF is a component datasheet from the JEDEC 1N zener series that runs from 1N746A to 1N759A, even though it is indexed as a schematic.

    Schematic · 50.3 KB · 1 Aug 2026
    Schematic pdf
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    50.3 KB
  • 1N750A

    1N750A is the part behind this 50.3 KB PDF, a datasheet for a member of the JEDEC 1N746A to 1N759A zener diode family, catalogued here under schematics.

    Schematic · 50.3 KB · 1 Aug 2026
    Schematic pdf
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    50.3 KB
  • 1N748A

    A 50.3 KB datasheet PDF for the 1N748A, part of the JEDEC zener series spanning 1N746A through 1N759A, stored in the schematic section of the index.

    Schematic · 50.3 KB · 1 Aug 2026
    Schematic pdf
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    50.3 KB
  • 1N746A-759AT

    Covering the 1N746A to 1N759A range, this 74.3 KB PDF is a family datasheet for a series of JEDEC zener diodes, although the index files it as a schematic.

    Schematic · 74.3 KB · 1 Aug 2026
    Schematic pdf
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    74.3 KB
  • 1N746A

    Datasheet for the 1N746A, the first part of the JEDEC 1N746A to 1N759A zener series, supplied as a 50.3 KB PDF and labelled as a schematic in this catalogue.

    Schematic · 50.3 KB · 1 Aug 2026
    Schematic pdf
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    50.3 KB
  • 1N746

    At 33.6 KB, this PDF named 1N746 is a short component datasheet for the original non-suffixed part of the 1N746 zener family, indexed under schematics.

    Schematic · 33.6 KB · 1 Aug 2026
    Schematic pdf
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    33.6 KB
  • 1N486B

    The 1N486B is the subject of this 33.1 KB PDF, a datasheet for a JEDEC 1N-series diode even though it carries the schematic label.

    Schematic · 33.1 KB · 1 Aug 2026
    Schematic pdf
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    33.1 KB
  • 1N485B

    Filed among schematics, this 61.3 KB PDF actually documents a single part, the JEDEC-registered 1N485B diode.

    Schematic · 61.3 KB · 1 Aug 2026
    Schematic pdf
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    61.3 KB
  • 1N457

    Component datasheet for the 1N457, a JEDEC 1N-series diode, saved as a 62.5 KB PDF and categorised here as a schematic.

    Schematic · 62.5 KB · 1 Aug 2026
    Schematic pdf
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    62.5 KB
  • 1n6778

    Very small at 10.8 KB, this PDF named 1n6778 looks like a brief datasheet or spec page for a JEDEC 1N-numbered semiconductor, despite being indexed as a schematic.

    Schematic · 10.8 KB · 1 Aug 2026
    Schematic pdf
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    10.8 KB
  • 1n6774

    Indexed as a schematic, this 16.7 KB PDF is named after the JEDEC part number 1N6774 and is most likely a short component datasheet.

    Schematic · 16.7 KB · 1 Aug 2026
    Schematic pdf
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    16.7 KB
  • 1n6768

    A 21.1 KB PDF carrying the part number 1n6768, best understood as a datasheet for a JEDEC 1N-series device rather than a board schematic.

    Schematic · 21.1 KB · 1 Aug 2026
    Schematic pdf
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    21.1 KB
  • 1n6766

    The name 1n6766 identifies a JEDEC-registered semiconductor, and this 17.1 KB PDF is likely its short datasheet, even though the catalogue lists it under schematics.

    Schematic · 17.1 KB · 1 Aug 2026
    Schematic pdf
    —
    17.1 KB
  • 1n6762

    Labelled 1n6762, this 17.2 KB PDF appears to be a datasheet page for a JEDEC 1N-numbered device rather than a circuit diagram.

    Schematic · 17.2 KB · 1 Aug 2026
    Schematic pdf
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    17.2 KB
  • 1n6392

    Part number 1N6392 names this 43.5 KB PDF, a component datasheet for a JEDEC 1N-series device filed in the schematic category.

    Schematic · 43.5 KB · 1 Aug 2026
    Schematic pdf
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    43.5 KB
  • 1n6391

    Here the PDF, 43.8 KB in size, is named 1n6391 and represents a datasheet for a JEDEC-registered semiconductor despite its schematic label.

    Schematic · 43.8 KB · 1 Aug 2026
    Schematic pdf
    —
    43.8 KB
  • 1N6266

    At 208 KB, this PDF named 1N6266 is the largest in the group and is a datasheet for a JEDEC 1N-numbered component, catalogued under schematics.

    Schematic · 208 KB · 1 Aug 2026
    Schematic pdf
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    208 KB
  • 1N6265

    Component datasheet in PDF for the 1N6265 diode, filed in the index under schematics although it documents a single part, not a circuit board.

    Schematic · 166 KB · 1 Aug 2026
    Schematic pdf
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    166 KB
  • 1N6264

    PDF datasheet for the 1N6264 diode, catalogued as a schematic but really a part-level reference document.

    Schematic · 121 KB · 1 Aug 2026
    Schematic pdf
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    121 KB
  • 1N6263

    Datasheet for the 1N6263, a small-signal Schottky diode, stored as a compact 44.5 KB PDF and listed under schematics.

    Schematic · 44.5 KB · 1 Aug 2026
    Schematic pdf
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    44.5 KB

About schematics

A schematic is the electrical drawing of a board: it shows how every chip, MOSFET, coil and connector is wired, which rail feeds which circuit, and what voltage or resistance you should measure at each test point. It is the document you need to trace a missing rail or a short.

Schematics are published per board, not per laptop model. The same Compal LA-E891P board can sit in several HP models, so always search by the board number printed on the PCB rather than by the sticker on the case.