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

Datasheet-type PDF for the 2SA1939, roughly 170 KB, catalogued here as a schematic. The filename names only the component; the JIS 2SA prefix marks it as a PNP bipolar…

A 137 KB PDF on the 2SA1225, named only with the part number; despite the schematic category it is most likely the manufacturer datasheet.

Compact 45.3 KB PDF for the 2SA1207, listed as a schematic, though the name offers only the part number, which suggests a datasheet.

Covering the 2SA1837, this 173 KB PDF is listed as a schematic but is expected to be a transistor datasheet.

Datasheet for the 1N4937GP diode, 45.7 KB PDF, indexed as a schematic. The GP suffix is typically used by manufacturers for glass-passivated construction.

Glass-passivated 1N4002GP rectifier datasheet, 41.9 KB PDF, indexed among schematics. The 1N4002 is the 100 V, 1 A part in the 1N400x family, and the GP suffix is the…

The 154 KB file 93CXXXX.pdf is indexed as a schematic, but the wildcard name points to a datasheet covering a range of 93C-series Microwire serial EEPROMs.

Named 93CXX and sized at 132 KB, this PDF is listed as a schematic but appears to be a generic datasheet for 93C-series Microwire serial EEPROMs.

Short PDF of 130 KB named 274002, a bare number that gives no device, brand or part information.

PDF datasheet, 425 KB, for the 93C45A serial EEPROM within the 93-series three-wire Microwire family, filed in the schematic category.

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

A 148 KB PDF named 27lc512, filed under schematics but most likely a datasheet for a low-voltage 27-series EPROM, given how the part number is built.

PDF of 697 KB labelled 25C04 and catalogued among schematics. The naming corresponds to a 4 Kbit SPI serial EEPROM of the 25 family; no manufacturer, laptop or board is…

Parallel flash datasheet, 174 KB PDF named 29F080 and filed under schematics. The 29F080 designation is commonly used for 8 Mbit parallel NOR flash memory; 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…

Schematic archive of about 946 KB labelled J730F, a model code matching the Samsung Galaxy J7 Pro, although the brand is not in the file metadata.

Spanish microelectronics course in PDF form, 4.14 MB, without any specific device, brand or board named.

LG schematic in PDF format for an assembly identified as LC220WXE-TBA1, which matches LG Display panel naming and likely covers the LCD module or its timing controller…

Quanta UM8 motherboard schematic, a 619 KB PDF whose name carries only the project code, with no revision, brand or graphics variant.

PDF document covering the BQ24726, a Texas Instruments SMBus-controlled notebook battery charger IC.

Schematic documentation for the HT-S100F soundbar, in PDF format of around 8.40 MB, a model designation used by Sony, though the name gives no revision.

Schematic PDF for the TH32C400D television model, 8.87 MB, with no revision or chassis code stated in the name.

Service schematic for the TH55CX700M television, a large 32.8 MB PDF that likely holds a complete manual with several board diagrams.

PDF of 458 KB for the LTA216AT01, a code that reads as an LCD panel model; at this size it is probably a specification sheet rather than a full schematic.

PDF of 2.59 MB for the LM220WE1, a code that corresponds to an LCD panel model; the name says nothing more, so the content is likely the panel specification.

Schematic in PDF form for the Samsung Galaxy A50, model SM-A505F. The name states no board revision.

PDF schematic of 6.76 MB pairing LB31J with 32LN5650, which corresponds to an LG 32-inch LN5650 television and its LB31J chassis code.

Panasonic schematic for a power supply and inverter board, part TNP4G469AG, associated with the KM09 chassis, supplied as a 594 KB PDF.

A 386 KB PDF covering capacitors and inductors, filed as a schematic but by its name an educational reference rather than a device diagram.

Electrical schematic for the Motorola XT1543, a Moto G (3rd generation) variant, as a PDF; the title is in Portuguese (esquema elétrico).

Compilation of service mode access codes for LED televisions, 936 KB PDF, with no single brand named.

Samsung SM-J120F schematic, the Galaxy J1 (2016) model code, provided as a 2.39 MB PDF with no board revision in the name.

Samsung SM-G930F schematic in PDF format, 3.71 MB. Service schematics of this kind map the PMIC outputs, charger circuitry, display connector, camera, audio and radio…

Schematic diagrams for the Nokia N80 slider smartphone, delivered as a 1.97 MB PDF. The file name does not mention a board code or revision, so compare the PCB markings…

Nokia 6230 schematic set in PDF format, 1.34 MB. Only the model is indicated; there is no board number or revision in the name, so check the main board's printed code…

Schematic diagrams for the Nokia 3510 phone in a small 323 KB PDF. The name gives only the model, with no revision stated.

Quanta ZQG schematic covering the Acer Aspire 4253, revision 1A, in a 1.30 MB PDF. Quanta identifies its designs with short project codes, and the mainboard normally…

PDF schematic section for the Qualcomm SM4375 processor, as named, likely a reference or handset excerpt focused on the SoC block.

Datasheet in PDF form, 74.1 KB, for the 2SD1853 transistor from the Japanese 2SD family of NPN bipolar parts, filed here as a schematic.