At 237 KB, this PDF is labelled 2SC3382 and nothing more, so it describes a part rather than a specific device.

Transistor data in a 215 KB PDF named 2SC3376, catalogued as a schematic. The 2SC prefix belongs to the Japanese JIS scheme and marks an NPN device intended for…

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

The 330 KB PDF here carries the part number 2SC2551, a JIS-registered NPN transistor designation.

PDF datasheet, 38.7 KB, for the 2sb1568 transistor, catalogued under schematics. Japanese JIS numbering identifies 2SB devices as PNP bipolar transistors intended for…

Reference PDF for the 2SB1438 transistor, about 44 KB, carrying an _E suffix that most likely marks the English version, and listed among schematics although it reads as…

PDF of 46.0 KB documenting the 2SB1409, a Japanese-registered transistor number; the name carries no further detail such as manufacturer or version.

The 2SB1406 transistor is the subject of this 70.7 KB PDF, listed under schematics but best treated as a datasheet. No other information is encoded in the name.

Information sheet for the 2SA1669 transistor in a 130 KB PDF. No additional specifics appear in the file name.

PDF file of 231 KB for the 2SA1586, catalogued as a schematic but named after one discrete semiconductor.

Reference sheet for the 2SB1184, a part number in the Japanese JIS series where 2SB indicates a low-frequency PNP bipolar transistor.

Compact 41.4 KB PDF for the 2SB987, with an _E suffix not explained by the name, perhaps an edition or language marker.

PDF reference of 182 KB for the 2SA1431 semiconductor. Following JIS rules, 2SA part numbers are PNP transistors, formally classed for high-frequency use.

For anyone replacing a 2SA1417, this 141 KB PDF gives the component reference in one document, though the index labels it a schematic.

For the transistor 2SA2039 this 40.2 KB PDF most likely provides the manufacturer datasheet, even though it sits in the schematic category.

PDF of 45.8 KB titled 2sa2017, the JIS part number of a PNP bipolar transistor, as indicated by the 2SA prefix.

Sized at 49.6 KB, this PDF is named 2SA2014, which under the Japanese JIS system identifies a PNP bipolar transistor.

Datasheet for the 2SA1289, presented as a 40.7 KB PDF and listed in the schematic category. Nothing beyond the part code is given by the name.

Datasheet PDF for the 2SA1048, with an L in brackets in the name that probably refers to a gain rank or variant, though this is not explained.

Reference sheet in PDF form (150 KB) for the registered semiconductor number 2N6804, catalogued under schematics.

Part-number PDF, 132 KB, for the JEDEC-registered device 2N6798, listed in the schematic category.

Filed as a schematic, this 145 KB PDF is named only 2N6770, a JEDEC-registered semiconductor number. No host device or board is mentioned.

Datasheet-style PDF for the 2N5089, listed in the schematic category at 97.4 KB. The name gives just the JEDEC part number, with no maker or revision stated.

Small 45.8 KB PDF dedicated to the 2N3866, sorted into the schematic section of the index though the name indicates a discrete component datasheet.

Datasheet for the 2N3392 in a 296 KB PDF, filed as a schematic. Identical in size to neighbouring 2N3390 to 2N3393 entries, it is probably a shared family document…

A 70 KB PDF on the 1SV311 diode, catalogued in the schematics section. The 1SV prefix comes from the Japanese JIS registration system and is used by Toshiba for…

Datasheet-style PDF for the 1SS385F, 68.1 KB, filed under schematics. The trailing F is part of the part number and may indicate a package or variant of the 1SS385, so…

Brief 45.2 KB PDF covering the 183NQ series, a Schottky rectifier family whose name lacks a voltage suffix, so several grades are probably tabulated together.

A PDF of 129 KB indexed as a schematic, though the name 6CWQ03FN reads like a discrete semiconductor part number rather than a board number, so it is most likely a…

A 141 KB PDF filed under schematics with the name 80EPF02S, a part code in International Rectifier style where the trailing S most likely denotes a package variant of…

Catalogued under schematics, this 123 KB PDF is named 80CPT015, a part code in International Rectifier style that most likely refers to a Schottky rectifier datasheet…

Listed as a schematic, this 87.9 KB PDF carries the code 72cpq030 and nothing else: no brand, laptop model or board revision.

The 103 KB PDF 62ctq030 is filed as a schematic, yet its name holds only a part-number-style code with no brand, device or board revision.

PDF of 102 KB, indexed as a schematic, with the name 60CTQ045 as its only identifier. No laptop model, board number or revision is included.

Filed as a schematic, the 294 KB PDF is named 45CKQ100 and gives no laptop model or board information.

Schematic-category PDF of 111 KB, named 20ETF08, with no laptop model, board number or revision mentioned.

Schematic in PDF form for a design labelled T76J, 4.23 MB, larger than many in this set and possibly more detailed.

Schematic in PDF format, 847 KB, identified only as M750 with no brand, device or revision stated in the name.

Schematic package for board GK5CXXT, a 1.32 MB RAR whose name indicates a PDF inside. The GK5C-style code resembles Tongfang barebone board naming, but no laptop brand…

PDF for the bq24780S, a Texas Instruments battery charge controller used in notebooks; though tagged as a schematic, the 1.03 MB file is most likely the datasheet.