The 2SD2099 part number is the only detail in this 126 KB PDF name, which points to a datasheet for a Japanese-coded transistor.

Notebook schematic for the K42F, a 1.40 MB PDF with no revision, brand or board number in its name.

A 166 KB PDF for the 2SD1904 transistor, listed here as a schematic but by its name almost certainly the manufacturer data sheet.

Datasheet PDF, 149 KB, for the 2SA1710 transistor; the file name gives no further model or board details.

Motherboard schematic for the K42JV notebook, revision 2.0 as stated in the file name, supplied as a 2.44 MB PDF.

Datasheet-style PDF of 414 KB for the 2SK2916, catalogued here as a schematic. The name gives nothing but the part number; 2SK designates an N-channel field-effect…

At just 33.5 KB, this PDF for the 2SD1623 is a short document listed as a schematic, though the part-number name suggests a compact datasheet.

Covering the 2SK2865, this 424 KB PDF sits in the schematic category but, judging by its name, is the component datasheet.

The name of this 156 KB PDF is just the part number 2SC4134, so despite its schematic label it should be the datasheet for that transistor.

Filed under schematics, the 2SC3993 PDF (107 KB) is far more likely a component datasheet, since the name is simply a JIS transistor part number.

Datasheet PDF of 42.2 KB for the 2SA1883, identified only by its part number. Japanese JIS numbering uses 2SA for PNP bipolar transistors, so the content describes a…

ASUS K42F laptop schematic, revision 1.0, in a 1.41 MB PDF. It documents the main board circuitry, including the charging circuit, system and CPU power rails, memory…

Another copy of the ASUS K53SV laptop schematic, the same 593 KB size as the other file for this model, so it is most likely a duplicate.

At just 31.4 KB, the PDF named 2SJ499 is probably a short datasheet or summary sheet, even though it is filed as a schematic.

Filed as a schematic, this 464 KB PDF carries just the name 2SC4322 and should be read as a transistor datasheet.

A 41.3 KB PDF named 2SC5018 with an additional _E suffix that the name does not explain.

PDF circuit diagram for the Quanta KL9A motherboard project, around 1.02 MB. The file name carries just the Quanta project code without a board number, revision or the…

Component sheet for the 2SA1723, an 80.1 KB PDF. The name holds only the part number, so no equipment model or board revision can be attached to it.

A 124 KB PDF covering the 1SV128, filed in the schematic category but most likely a manufacturer data sheet for a single diode.

Schematic for the ASUS K46CM notebook in PDF format, 1.24 MB, apparently a duplicate copy judging by the (2) in the name.

Reference sheet for the 2SJ418 P-channel FET, supplied as a 128 KB PDF and indexed as a schematic.

Datasheet-style PDF for the 2SD1827, size 135 KB, filed under the schematic category. The part number follows the Japanese JIS system, where 2SD identifies an NPN…

Labelled 2sb1197k, this 76.0 KB PDF refers to a JIS-registered transistor whose number includes a K suffix; although filed under schematics it should be the datasheet.

PDF schematic for the K42F laptop, roughly 1.4 MB in size. The file name does not state a board number or revision, so check the drawing's title block against the…

Wistron schematic for the HP EliteBook 6930P, Karia platform, UMA build with integrated graphics.

Part documentation for the 2SK3292 in PDF format, 33.3 KB, catalogued under the schematic type. The 2SK code follows the Japanese JEITA convention for N-channel FETs.

For the 2SK1609 transistor, this 36.6 KB PDF supplies the component data. Under Japanese JIS/JEITA conventions 2SK identifies an N-channel FET; the name carries no…

PDF datasheet, 411 KB, for the 2SK2847, placed in the schematic category of the index. Only the part number is given in the name, with no maker or revision.

Early schematic set, Rev 1.0, for the ASUS K42F laptop mainboard, stored as a 1.43 MB PDF.

PDF schematic for the Quanta X32/X31 design used by HP, board DA0X32MBAG0 rev G, in a 1.80 MB rar.

Wistron schematic for the Pinehill 13.3 board 17910-1, Kaby Lake-R (KBL-R) platform, supplied as PDF inside a RAR archive.

Compal LA-4431P motherboard schematic, project KAWE0, revision 1.0, covering Acer eMachines D520, D720, E520 and E720 notebooks.

Schematic in PDF form for the ASUS K75DE notebook, built on Compal motherboard LA-8371P, revision 0.2.

The 2SK1606 N-channel field-effect transistor is described in this 36.7 KB PDF, the 2SK prefix following Japanese JIS/JEITA registration.

Circuit schematic for the ASUS K43S notebook in PDF form, 1.32 MB. The name does not give a mainboard revision, so compare the revision printed on your PCB with the…

Component sheet in PDF for the 2SD2248, 100 KB, which the index places among schematics. No device or board is named, just the transistor type.

Reference material for the 2SK3122 transistor in a 121 KB PDF, filed under schematics. Its size points to a fuller datasheet, perhaps with characteristic curves, though…

Component reference PDF, 139 KB, for the 2SA1778. The type field calls it a schematic, yet the name follows Japanese JIS numbering, where 2SA stands for a PNP bipolar…

Circuit schematic for the ASUS K53U built on the Compal LA-7322P motherboard, revision 1.0, in PDF form.

PDF reference sheet of 127 KB for the 2SD2219 transistor, catalogued among schematics although it documents one component. The name holds just the part number.