Concerning the 2SC5452, this 42.4 KB PDF is listed as a schematic but, judging by size and part number, is a component datasheet for an NPN transistor in the Japanese…

Reference PDF of 42.8 KB for the 2SB956 semiconductor, marked with an _E suffix whose meaning the name does not give.

Schematic in PDF, about 420 KB, named only SEM2105, so the name does not identify a laptop model or board number.

Conversion notes for a board using an AMD Cedar graphics chip, with 3445 in the name, archived at 427 KB.

An 837 KB zip for Quanta motherboard DA0ZQAMB6C1, revision C, a board used in Acer Aspire 4252 laptops among others.

Top-side board drawing for the Xiaomi Mi 4 LTE phone, a compact 42.9 KB PDF indicated by the board_up label.

Datasheet for the TMS75176B, a Texas Instruments differential bus transceiver for RS-485 and RS-422 links, a variant of the widely used 75176 family.

Compact 42.8 KB PDF for the 2SD2537, listed as a schematic though the name points to a single-component datasheet.

The name of this 421 KB PDF carries just one token, 2SK2836, a JIS-format number for an N-channel FET.

A 423 KB PDF referencing the 2SK2311, with no details in the name beyond the part number.

The 2SK2267 named here is an N-channel FET under the Japanese JIS/EIAJ scheme, where 2SK denotes that transistor class.

Part number 2SK2231 is the only information carried by this 420 KB PDF, which the index places among schematics but which most likely documents a single transistor.

For the 2SJ579, this 42.7 KB PDF is indexed as a schematic, but a bare part-number name typically marks a datasheet.

For the 2SD1011, this 42.1 KB PDF carries an _E tag in the name with no stated meaning.

PDF sheet titled only with the part number 2SC5022, 42.0 KB, placed under schematics. No suffix, revision or maker appears in the name.

Small 42.4 KB PDF for the 2SC2634, carrying an _E suffix that may mean an English edition, though the name does not state it.

The 2sb1189 part number names this 42.5 KB PDF, which is placed in the schematic category but is most probably the transistor datasheet.

Datasheet-style PDF, 42.3 KB, for the 2SB790, a PNP transistor named under the Japanese JIS convention in which 2SB indicates a low-frequency PNP device.

PDF of 42.2 KB named 2SA1982 with an _E suffix, which commonly marks an English-language edition, though the name does not confirm this.

PDF datasheet for the 1N5397 diode, 42.7 KB, catalogued under the schematic type although it describes one component.

A small 42.2 KB PDF that, judging by its name, covers both the SiI150 and SiI151 parts, possibly a combined brief, comparison or application note rather than a full…

Firmware archive for the HCL P28 PDC laptop, RAR compressed to 423 KB. The name contains no board number, revision or chip type.

ASUS A7VI-VM motherboard boardview for revision 1.05, packed in a 429 KB RAR archive. Confirm the revision silkscreened on the board before trusting the layout, as…

PDF document of 422 KB on the MMC (MultiMediaCard) memory card format, with no manufacturer or revision given in the name.

Datasheet for the Atmel AT89C55, an 8051-family microcontroller with 20 KB of reprogrammable flash and 256 bytes of RAM, supplied as a 421 KB PDF.

Datasheet-style PDF named for the 3N257, roughly 42 KB and listed in the schematic category.

The 3N253 is documented in this 42.2 KB PDF, categorised as a schematic but evidently a discrete-component datasheet.

At 422 KB, this is the largest file in the set, a PDF for the 2SK3296 transistor indexed as a schematic.

Named solely for the 2SK2777, this 425 KB PDF is catalogued as a schematic but most likely contains the component datasheet.

Short PDF datasheet, 42.7 KB, for the 2SK1065 N-channel FET. The file name contains only the part number.

Part datasheet in PDF form, 420 KB, for the 2SJ401 P-channel FET; the catalogue lists it as a schematic.

Named 2SC5637, this 42.7 KB PDF is listed as a schematic but is presumably the datasheet for that transistor.

Part number 2SB1209 with an _E suffix identifies this 42.6 KB PDF, filed under schematics though a single-part document of this kind is normally a datasheet.

PDF datasheet for the 2N3771 at 42.8 KB, labelled schematic but naming a single 2N-series transistor rather than a device board.

Indexed under schematics, this small PDF of 42.7 KB is labelled 1T404A. That is the A variant of the 1T404 part code, which is catalogued separately.

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

PDF datasheet, 42.7 KB, for the 1N5392 diode, categorised as a schematic though it describes a discrete component.

Repair guide for the ASUS B150-PLUS desktop board, distributed as a 1.42 MB RAR archive.

Firmware archive for the Afox AG31-M2 motherboard, an Intel G31 chipset micro-ATX board according to the model name, compressed to 424 KB.

PDF schematic covering the NVIDIA GeForce 8600M GT mobile graphics chip, a compact 421 KB document.