The 2SA1022 transistor is described in this 38.2 KB PDF, whose name includes an _E suffix; it is filed in the schematic category.

Family datasheet from Maxim covering the MAX1630 through MAX1635 in a single 257 KB PDF.

An 88.2 KB PDF titled 2SD1884, indexed in the schematic section but, judging by the bare part number, a datasheet for that transistor.

PDF data for the 2SC3781 NPN transistor, roughly 128 KB in size, filed as a schematic though it is most likely a component datasheet.

Reference datasheet for the 2SB1617 PNP transistor, supplied as a 213 KB PDF. Following Japanese JIS numbering, 2SB parts are PNP bipolar transistors for low-frequency…

Component sheet for the 2SA1940 transistor, provided as a 172 KB PDF and listed among schematics.

A 29.5 KB PDF referencing the 2SC5792 transistor, an NPN device in the JIS-registered 2SC range.

PDF document for the 2SA1380, a part number that follows the Japanese JIS scheme, where the 2SA prefix marks a PNP transistor intended for high-frequency use.

A 207 KB PDF with the name 85cnq015a, classified as a schematic and offering no brand or device details.

Listed in the schematic category, this 139 KB PDF named 27c020 is in fact best read as a datasheet for a 27C-series CMOS EPROM.

Datasheet for the 1N5399 diode, stored as a compact 42.7 KB PDF and listed under schematics in this index.

Schematic for a device identified as 1005HA, offered as an unlocked PDF with its security restrictions stripped so it can be searched and printed.

Component documentation for the 2SC4220, delivered as a 106 KB PDF and filed under schematics.

Lowercase-named PDF for the 2sc4997, 51.2 KB, indexed as a schematic. Only the part number is given.

The 2SA1259 PNP transistor is the subject of this 43.4 KB PDF, which the index files as a schematic.

The part number 2SC4473 is the only information in this 122 KB PDF name, and it identifies a Japanese JIS-coded NPN transistor of the high-frequency type.

Optocoupler datasheet for the 4N29, with the name indicating revision 4x, supplied as a PDF of roughly 287 KB.

Datasheet PDF for the 2SD1222, sized 183 KB and placed in the schematic section of the index.

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…

A 44.9 KB PDF titled 242NQ030, filed as a schematic but named after what appears to be a power rectifier part number, so its content is most likely a datasheet.

Quanta X63 motherboard schematic at revision 1A, offered as a 1.93 MB PDF without brand or platform details in the name.

Datasheet PDF for the 2SB1274, 34.4 KB in size and likely a concise sheet. The name offers only the part number.

Schematic diagram for the Motorola XT1802, delivered as a 3.40 MB PDF. A phone schematic lets a technician follow power rails from the PMIC, trace charging, USB, display…

Front camera circuit from the Samsung SM-A10 schematic, a 2.25 MB PDF. It lays out the selfie camera connector, data and clock lanes, control signals and the voltages…

Schematic covering the power and inverter circuits of the Sony KDL-52W5800 LCD television on the EX2L chassis, supplied as a 1.49 MB PDF.

A compact 21.2 KB PDF titled after the 2SC4080, stored as a schematic but best treated as a transistor datasheet. JIS numbering uses 2SC for NPN bipolar transistors.

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.

Schematic in PDF format for the Biostar IG41B-M7S desktop motherboard; no revision is given in the name.

Quanta VM5 motherboard schematic at revision 3A, provided as a 751 KB PDF. Beyond the project code and revision, the name adds no laptop model or platform details.

Schematic for the ASUS FX505DY gaming laptop in PDF form, compressed into a 6.89 MB RAR archive. The board revision is not stated in the name.

Circuit schematic for the Lenovo motherboard NM-D211 at revision 0.1, an early design stage, delivered as a PDF inside a 2.68 MB RAR file.

Lenovo laptop schematic for the LCFC board NM-C262, revision 1.0, delivered as a PDF inside a RAR archive.

RAR archive of 560 KB carrying schematics for the Lenovo S700 handset. The name offers no board number or revision, so it is worth checking the mainboard silkscreen…