• Name Type Board Source Added Size
  • 2SC3122

    Data for the 2SC3122 transistor in a 268 KB PDF, listed under the schematic type. Following JIS numbering, the 2SC prefix marks an NPN bipolar device, and the case often…

    Schematic · 268 KB · 1 Aug 2026
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    268 KB
  • 2SC3121

    PDF documentation, 311 KB, for the 2SC3121 NPN bipolar transistor, named in the Japanese JIS 2SC style.

    Schematic · 311 KB · 1 Aug 2026
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    311 KB
  • 2SC3120

    Largest of this group at 335 KB, the PDF covers the 2SC3120 transistor, an NPN bipolar part per the JIS 2SC designation.

    Schematic · 335 KB · 1 Aug 2026
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    335 KB
  • 2SC3117

    Brief 41.4 KB PDF for the 2SC3117, which JIS numbering identifies as an NPN bipolar transistor.

    Schematic · 41.4 KB · 1 Aug 2026
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    41.4 KB
  • 2SC3116

    The 2SC3116 NPN transistor is described in this 47.6 KB PDF, placed in the schematic category.

    Schematic · 47.6 KB · 1 Aug 2026
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    47.6 KB
  • 2SC3114

    A 41.6 KB PDF for the 2SC3114, an NPN bipolar transistor under the JIS 2SC designation.

    Schematic · 41.6 KB · 1 Aug 2026
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    41.6 KB
  • 2SC3113

    A 267 KB PDF for the 2SC3113, catalogued as a schematic but by its name most likely a component datasheet.

    Schematic · 267 KB · 1 Aug 2026
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    267 KB
  • 2SC3112

    Reference document for the 2SC3112 transistor, supplied as a 257 KB PDF and filed under schematics. The name holds only the part number.

    Schematic · 257 KB · 1 Aug 2026
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    257 KB
  • 2SC3099

    The 2SC3099 is the only detail this 318 KB PDF name gives, and the file is indexed as a schematic, although it is probably a datasheet.

    Schematic · 318 KB · 1 Aug 2026
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    318 KB
  • 2SC3098

    A PDF of about 318 KB covering part 2SC3098, likely the datasheet for that device even though it is catalogued as a schematic.

    Schematic · 318 KB · 1 Aug 2026
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    318 KB
  • 2SC3090

    Compact 102 KB PDF for the 2SC3090 transistor, indexed under schematics. The name carries no detail beyond the part code.

    Schematic · 102 KB · 1 Aug 2026
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    102 KB
  • 2SC3089

    Datasheet-style PDF, 96.2 KB, named only for the 2SC3089 and catalogued as a schematic.

    Schematic · 96.2 KB · 1 Aug 2026
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    96.2 KB
  • DELL M11XR2
    Schematic · 965 KB · 1 Aug 2026
    Schematic pdf
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    965 KB
  • 2SC3088

    A 94.9 KB PDF for the 2SC3088, filed as a schematic but in practice probably a component datasheet. Its name contains just the part number.

    Schematic · 94.9 KB · 1 Aug 2026
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    94.9 KB
  • 2SC3087

    The 2SC3087 is the subject of this 93.1 KB PDF, listed among schematics. No maker, package or revision appears in the name.

    Schematic · 93.1 KB · 1 Aug 2026
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    93.1 KB
  • 2SC3086

    Indexed as a schematic, this 96.7 KB PDF is named for the 2SC3086 and most likely holds that transistor's datasheet.

    Schematic · 96.7 KB · 1 Aug 2026
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    96.7 KB
  • 2SC3083

    A PDF for part 2SC3083, 98.2 KB in size and catalogued under schematics, though the name suggests a datasheet. Only the part code is given.

    Schematic · 98.2 KB · 1 Aug 2026
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    98.2 KB
  • 2SC3077 E

    Small 42 KB PDF for the 2SC3077, filed as a schematic. The trailing _E in the name is not explained by the file name itself.

    Schematic · 42.0 KB · 1 Aug 2026
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    42.0 KB
  • 2SC3076

    Document for the 2SC3076 transistor, a 190 KB PDF indexed among schematics. The name offers no detail beyond the part number.

    Schematic · 190 KB · 1 Aug 2026
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    190 KB
  • 2SC3075

    The 2SC3075 is covered by this 213 KB PDF, catalogued as a schematic but probably a manufacturer datasheet.

    Schematic · 213 KB · 1 Aug 2026
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    213 KB
  • 2SC3074

    A 266 KB PDF named for the 2SC3074 part, listed in the schematic category, though its content is most likely a transistor datasheet.

    Schematic · 266 KB · 1 Aug 2026
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    266 KB
  • 2SC3072

    Catalogued under schematics, this 184 KB PDF carries only the part code 2SC3072 in its name and most likely contains that transistor's datasheet.

    Schematic · 184 KB · 1 Aug 2026
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    184 KB
  • 2SC3071

    An 84.6 KB PDF for the 2SC3071, filed as a schematic. The name supplies nothing beyond the part number, so this is probably a compact datasheet.

    Schematic · 84.6 KB · 1 Aug 2026
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    84.6 KB
  • 2SC3070

    Part 2SC3070 is the subject of this 91.1 KB PDF, listed among schematics. No manufacturer, package or gain grade appears in the name.

    Schematic · 91.1 KB · 1 Aug 2026
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    91.1 KB
  • 2SC3069

    Indexed as a schematic, this 86.4 KB PDF is named after the 2SC3069 and most likely contains its datasheet.

    Schematic · 86.4 KB · 1 Aug 2026
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    86.4 KB
  • 2SC3068

    A PDF of 85.2 KB for the 2SC3068 transistor, filed in the schematic category. The name holds the part code alone.

    Schematic · 85.2 KB · 1 Aug 2026
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    85.2 KB
  • 2SC3042

    Reference PDF for the 2SC3042, 93.2 KB, catalogued as a schematic though most probably a component datasheet. Only the part number is given in the name.

    Schematic · 93.2 KB · 1 Aug 2026
    Schematic pdf
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    93.2 KB
  • 2SC3040

    The 2SC3040 appears in the name of this 107 KB PDF, which is indexed among schematics and probably holds that part's datasheet.

    Schematic · 107 KB · 1 Aug 2026
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    107 KB
  • 2SC3039

    A 98.8 KB PDF covering the 2SC3039, listed as a schematic and likely a datasheet in practice. The name contains only the part code.

    Schematic · 98.8 KB · 1 Aug 2026
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    98.8 KB
  • 2SC3038

    Filed under schematics, this 99.9 KB PDF is named for the 2SC3038 transistor and probably contains its datasheet.

    Schematic · 99.9 KB · 1 Aug 2026
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    99.9 KB
  • 2SC3011

    A 320 KB PDF dedicated to the 2SC3011, indexed as a schematic but most likely a transistor datasheet. Nothing besides the part number appears in the name.

    Schematic · 320 KB · 1 Aug 2026
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    320 KB
  • 2SC3000

    The 2SC3000 is the only detail carried by this 167 KB PDF, which is catalogued under schematics and most likely holds a datasheet.

    Schematic · 167 KB · 1 Aug 2026
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    167 KB
  • 2SC2999

    Catalogued as a schematic, this 190 KB PDF is named after the 2SC2999, a part number in the Japanese JIS scheme where the 2SC prefix marks an NPN bipolar transistor.

    Schematic · 190 KB · 1 Aug 2026
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    190 KB
  • 2SC2996

    A 508 KB PDF filed under schematics, named only with the JIS part number 2SC2996. The 2SC prefix identifies an NPN bipolar transistor, so the document is probably a…

    Schematic · 508 KB · 1 Aug 2026
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    508 KB
  • 2SC2995

    Named for the 2SC2995, this 510 KB PDF is listed as a schematic but most likely holds the datasheet for a JIS-numbered NPN transistor, as the 2SC prefix indicates.

    Schematic · 510 KB · 1 Aug 2026
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    510 KB
  • 2SC2983

    Compact 128 KB PDF bearing the part number 2SC2983, indexed as a schematic. Under the Japanese JIS naming convention a 2SC number denotes an NPN bipolar transistor, so…

    Schematic · 128 KB · 1 Aug 2026
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    128 KB
  • 2SC2982

    The 2SC2982 is the only information this 147 KB PDF name provides; it is filed as a schematic.

    Schematic · 147 KB · 1 Aug 2026
    Schematic pdf
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    147 KB
  • 2SC2960

    Indexed under schematics, this 223 KB PDF takes its name from the JIS part number 2SC2960, an NPN bipolar transistor designation.

    Schematic · 223 KB · 1 Aug 2026
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    223 KB
  • 2SC2925 E

    Small 40.7 KB PDF named 2SC2925 with an added _E suffix, classified here as a schematic.

    Schematic · 40.7 KB · 1 Aug 2026
    Schematic pdf
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    40.7 KB
  • 2SC2911

    Part number 2SC2911 is all the 43.6 KB PDF name states, and the index lists it as a schematic.

    Schematic · 43.6 KB · 1 Aug 2026
    Schematic pdf
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    43.6 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.