The 34.0 KB PDF named 2SK3557 is indexed as a schematic, but its name is a JIS component number, so it is almost certainly a datasheet.

A 32.6 KB PDF covering the 2SK2325, a Japanese-registered semiconductor whose 2SK prefix means N-channel field-effect transistor.

Catalogued as a schematic, this 45.8 KB PDF is named after the 2SC5503, a part number in the Japanese 2SC series used for NPN bipolar transistors.

Compact 30.5 KB PDF for the 2SC3923, named by part number alone and sorted into schematics.

Component document for the 2SC5000, a 179 KB PDF placed among schematics. The file name gives nothing besides the part number.

Labelled 2SC4835 with an _E suffix, this 41.5 KB PDF is filed as a schematic but refers to a JIS-numbered NPN transistor, indicated by the 2SC prefix.

PDF component sheet for the 2SC3481, 131 KB in size and catalogued with schematics. The file name holds just the part number; the 2SC prefix is the JIS designation for…

Datasheet-style PDF of 170 KB for the 2SC1627A, the A-suffixed variant of a JIS-numbered NPN bipolar transistor, indexed as a schematic.

Reference document for the 2SB1398 transistor, with an _E suffix in the name that is not explained and may indicate an edition or language version.

Part reference for the 2SA1291 in PDF form, 40.8 KB. Filed as a schematic, but the name holds nothing other than a component code, and 2SA under the Japanese JIS scheme…

A 207 KB PDF for the 2SA1736, filed in the index as a schematic but named after a single semiconductor part rather than a board.

At 329 KB this is the largest sheet in the group, a PDF catalogued as a schematic for the 2N6515 with an unexplained RE suffix.

This PDF of 178 KB sits in the schematic category and bears the number 2N6436 plus an RE suffix not explained by the name.

A 53.4 KB PDF for 2N5551, carrying a Sam tag in brackets that likely names the publishing manufacturer, though the abbreviation is not spelled out.

Datasheet for the 2N5209 transistor, a 278 KB PDF with an RE suffix that is not explained by the name.

Named 1SV262 with a trailing underscore, this 74.5 KB PDF is filed as a schematic. The underscore adds no technical information.

A 69.5 KB PDF titled with the component number 1SS367, with nothing in the name about a device or board.

Only the number 1SS358 appears in the name of this 50.5 KB PDF, pointing to a data sheet for a small-signal silicon diode under the JIS 1SS prefix, despite its schematic…

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

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.

Specification sheet for the 1N5393 diode saved as a 42.7 KB PDF and indexed in the schematic category.

Datasheet for the 1N4934GP rectifier, the glass passivated variant of the 1N4934 fast recovery diode, held in a 45.7 KB PDF.

A 72.5 KB PDF for the 6F(R) series, a rectifier diode family where the R variant conventionally indicates reverse polarity, with the stud or case as anode instead of…

For the 153cmq080, this 44.5 KB PDF is categorised as a schematic but almost certainly holds a datasheet for a common-cathode dual Schottky rectifier rated around 80 V.

A 119 KB PDF tagged as a schematic and named 27256b, the b suffix suggesting a revised variant of a 27256 part.

Datasheet in a 106 KB PDF for the 27c256, a part number in the common 27C CMOS EPROM family, although the catalogue lists it as a schematic.

PDF of 66.0 KB named 25C03, indexed under schematics, with no brand, board or device information in the name.

A 133 KB PDF named for the Microchip 24LC174, catalogued under schematics but serving as the datasheet for a 16 Kbit I2C serial EEPROM in the cascadable family.

A 90.1 KB PDF labelled 24C02 with a _3 suffix, likely one of several copies of a datasheet for this 2 Kbit (256-byte) I2C EEPROM.

Named only 20ETS, this 72.2 KB PDF is filed under schematics and describes no specific device, board number or revision.

This 112 KB PDF in the schematic section is named 20ETF-S-HV. The name lists no laptop model, board number or revision, only a part-style code with S and HV suffixes.

PDF reference sheet for the 10ETF02S, 10ETF04S and 10ETF06S, three variants covered by one document of about 133 KB.

ASUS GX502LXS schematic, revision 2.1, in a 14.8 MB PDF. A document of this size typically covers the power supply chain, CPU and GPU rails, charging circuit and…

PDF schematic labelled only 19A89, a code that likely refers to a board or project number, with no brand, model or revision given in the name.

Schematic in PDF form for the ASUS X540UBR motherboard, revision 2.0. It covers the circuit used across the many CPU and memory builds of this model.

PDF schematic for the Gigabyte GA-P55-USB3 desktop motherboard, with REV 20 in the name, most likely meaning revision 2.0, in a 1.2 MB RAR archive.

Schematic in PDF format for the Clevo W150ERM, W150ERQ and W170ER laptops, with the name also listing W15E0, packed into a 3.84 MB ZIP archive.

Schematic for a G41M01 board with the design code 6KS2H, saved as a PDF of about 1.05 MB.

PDF amplifier circuit built around the Sanyo STK412-170 hybrid module, rated at 180 W in the name, which also marks it as OK, presumably a verified design.

ASUS GL504GS gaming laptop schematic, revision 2.1, packaged as a PDF inside a RAR archive.