Very small at 26.8 KB, this PDF is identified only as 2SC4826, a JIS transistor code in which 2SC marks an NPN type.

SM3508 datasheet saved as a 34.1 KB PDF. Nothing beyond the part number is given in the file name, leaving manufacturer, package and revision unstated.

Samsung SM-J500M documentation in a 2.49 MB PDF, covering the Galaxy J5 variant for Latin American markets.

Schematic PDF for the TP.MS608.PB831 universal LCD TV mainboard, with an FA prefix indicating factory or analysis material packaged with the circuit.

Washing machine document for the Videocon brand, a 15.5 MB PDF whose name does not state the model, type or board, so its exact coverage is only clear after opening it.

Boardview-type document for the Gigabyte Z370 HD3 desktop motherboard, revision 1.01, delivered in PDF form inside a 1.83 MB RAR.

LCFC firmware for the Realtek RTS5457V PD controller in a Lenovo Y760 with an AMD Cezanne platform, here for Type-C Port B, version 1.9 dated 2021-06-22.

PDF for the KA4558, a dual operational amplifier in the KA series, equivalent in function to the familiar 4558 dual op amp, size 121 KB.

Combined datasheet for the BC546 and BC547 NPN small-signal transistors, packaged as a 57.5 KB PDF.

Another copy of documentation for the 2SD1458 NPN transistor, stored as a 48.8 KB PDF under a lowercase file name.

A 129 KB PDF filed under schematics, though its name, 2SC3807, is simply a transistor type number.

Filed under schematics, this 49.7 KB PDF covers the 2SC1318A, an NPN transistor in JIS numbering; the A suffix denotes a variant of the base 2SC1318 type, often with…

English-edition datasheet, judging by the _E suffix, for the 2SB1599 PNP bipolar transistor, 43.5 KB in PDF.

Reference sheet for the 2SA1182 transistor, stored as a 202 KB PDF. The 2SA prefix belongs to the JIS numbering system and identifies a PNP bipolar device, so the…

Compact 23.8 KB PDF for the 2SA1870 PNP transistor, named in lowercase with only the part number.

The file name gives only 1SS348, a part number in the Japanese 1SS small-signal diode series, common in Toshiba catalogues.

Combined datasheet PDF of 163 KB covering the 24C01B and 24C02B, serial EEPROMs of 1 Kbit (128 bytes) and 2 Kbit (256 bytes) respectively on the I2C bus.

Datasheet PDF, 83.7 KB, for the 24C01 serial EEPROM, a 1 Kbit (128-byte) memory on the two-wire I2C bus. The name gives no device or board context.

Short PDF datasheet, about 74 KB, for the PF12864-A display module, where A is likely a revision or variant letter.

PDF datasheet for the PH320240T-001-I33Q LCD module, 336 KB. The 320240 group indicates a 320 x 240 dot graphic display, and the trailing code identifies a particular…

SN74ABT16374DL datasheet from Texas Instruments, 32.3 KB PDF, for a 16-bit edge-triggered D-type flip-flop with 3-state outputs, DL suffix indicating the SSOP package.

PDF datasheet for the TI SN74LVT16373DLR, a 16-bit transparent D-type latch with three-state outputs from the 3.3 V LVT family.

General Electrolux washing machines service manual in PDF form, 1.84 MB, whose name does not identify the model or electronic platform.

Datasheet for the APL5336, a 536 KB PDF. Anpec uses the APL prefix for its power management ICs, and this part is a linear regulator of the type often found supplying…

Quanta LZ5 schematic, revision 1A, for board DA0LZ5MB8D0; the name also lists DAOLZ5MB8D0, which appears to be the same number typed with a letter O instead of zero.

Texas Instruments datasheet for the TPS51123, a dual synchronous buck controller with integrated 5 V and 3.3 V LDOs, supplied as a 2.40 MB PDF.

PDF for BD9422EFV, 1.10 MB, filed as a schematic. The code fits ROHM's BD-series IC numbering, with EFV denoting the package type; nothing else is in the name, so it is…

Service schematics for the Nokia X2-00, type designation RM-618, as a 3.79 MB PDF. Nokia service documents of this kind typically include block diagrams, circuit sheets…

Part documentation for the 2SD2615, filed under schematics but by its name a component datasheet rather than a board drawing.

A 43.6 KB PDF for the 3N247, filed among schematics but named after a discrete component, so it is most likely a datasheet.

A 116 KB PDF associated with the 2SD2284 NPN transistor, a part numbered under the Japanese JIS standard, where 2SD denotes NPN low-frequency types.

Indexed as a schematic, this 79.2 KB PDF is named 2SC4400 and should be the reference datasheet for that NPN bipolar transistor.

Part number 1SS379 is the only detail in this file name, and the 70.0 KB PDF is most likely the specification sheet for that diode rather than a full device schematic.

Filed under schematics, 35clq045 is a 47.8 KB PDF whose name reads like a discrete part number; it does not state any device, manufacturer or revision.

Small PDF for a Lenovo machine built on LCFC board NM-A281; although the name says boardview, it is catalogued as a schematic-type PDF, so it may be a printed layout or…

Schematic in PDF form for the Lenovo M90a desktop, machine type M838z, built on board IQ470SV revision 1.0, archived as RAR.

PDF for the ASUS ROG Zephyrus G15 GA502IU gaming laptop, 1.55 MB; the name calls it a boardview but it is catalogued as a schematic and comes in PDF form, so check which…

Boardview for the Lenovo IdeaPad 1-14ADA05, project LS1511D, mainboard 19877-1. It is provided in PDF form inside an 815 KB RAR archive.

Sony schematic PDF of 1.17 MB named after MS01, which looks like an ODM project code, though the name gives no laptop model, MBX number or revision.

Schematic for MS-V349 revision 1.0, an MSI design number of the type usually assigned to graphics cards, supplied as a 997 KB RAR holding a PDF.