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

The 2SA1891 PNP transistor is the subject of this 129 KB PDF, named only by its JIS part number.

Datasheet PDF for the 2SA1048, with an L in brackets in the name that probably refers to a gain rank or variant, though this is not explained.

PDF reference for the 2SA1807 transistor, 43.9 KB, listed as a schematic but in practice a component datasheet.

Brief 13.0 KB PDF datasheet for the 2SA1012 from UTC, that is Unisonic Technologies, which manufactures this transistor number among others.

The 2SA1012 PNP bipolar transistor, so identified by its JIS 2SA prefix, is documented in this 216 KB PDF.

Datasheet PDF of 190 KB for the 2SA1761, filed under the schematic type. In the JIS scheme the 2SA prefix denotes a PNP bipolar transistor, and the name gives nothing…

Component documentation for the 2N7222, a 227 KB PDF filed under schematics; the 2N prefix indicates a registered discrete semiconductor, so expect a datasheet rather…

Filed as a schematic, this 145 KB PDF is named only 2N6770, a JEDEC-registered semiconductor number. No host device or board is mentioned.

A 171 KB PDF catalogued as a schematic for the 2N6379, with an RE suffix not defined by the file name.

PDF reference sheet of 59.1 KB for the 2N3702, a transistor from the JEDEC 2N numbering series, catalogued under schematics.

Datasheet for the 2N3392 in a 296 KB PDF, filed as a schematic. Identical in size to neighbouring 2N3390 to 2N3393 entries, it is probably a shared family document…

Datasheet for the 1T412 transistor, 59.8 KB in PDF format and stored with schematics. The 1T prefix places it among Soviet germanium transistors.

This 47.8 KB PDF is labelled 1T379 and catalogued as a schematic. No device model, manufacturer or revision appears in the name.

PDF documentation of the 1SV307 diode, about 69 KB and listed as a schematic. The part number follows the JIS 1SV pattern, which Toshiba uses for variable-capacitance…

The 1SV287 part is covered by this 75.6 KB PDF, filed under schematics. Its 1SV numbering identifies a varactor diode, so the content is most likely a datasheet rather…

Specification sheet for the 1SV284 part in PDF format, 69.8 KB, listed in the schematic category.

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…

Named after the code 129NQ135 and filed as a schematic, this 113 KB PDF gives no laptop model, board number or revision.

Listed as a schematic, the 229 KB PDF titled 1B21 carries only a short code and no model, brand or revision, so its subject must be confirmed by opening it.

Listed as a schematic, this 90.1 KB PDF carries the code 84CNQ035, which matches the pattern of International Rectifier dual Schottky diode part numbers rather than any…

A 141 KB PDF filed under schematics with the name 80EPF02S, a part code in International Rectifier style where the trailing S most likely denotes a package variant of…

PDF of 102 KB, indexed as a schematic, with the name 60CTQ045 as its only identifier. No laptop model, board number or revision is included.

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…

Only the code 20CJQ045 identifies this 173 KB PDF, catalogued as a schematic. No device, board number or revision appears in the name.

A 199 KB PDF for the 8ETH03 part, listed as a schematic in the index. The name fits the International Rectifier and Vishay hyperfast rectifier coding, so expect a…

Circuit schematic for the Dell Vostro 3300 laptop, a 1.05 MB PDF. No board number or revision is given in the file name, so read the title pages to identify which ODM…

Schematic in PDF form for a design labelled T76J, 4.23 MB, larger than many in this set and possibly more detailed.

Schematic in PDF format, 847 KB, identified only as M750 with no brand, device or revision stated in the name.

PDF of 699 KB carrying the uninformative name null, so nothing about the device, brand or board can be learned without opening it.

PDF circuit diagram for the Quanta-made motherboard DAZ8EMB18A0, revision A, the final letter of the board code.

Schematic in PDF for the Quanta board DAZ8VMB18D0, revision D. Quanta board numbers start with DA and end with a revision letter, which here is D.

PDF schematic of about 2.6 MB titled only Metro, which is probably a project code name; the name gives no brand, model or board number.

Schematic in PDF, archived as RAR, for the Acer Predator PT515 on a Wistron board with project name GHIBLI, number 18803-2, Coffee Lake platform (CFL).

PDF schematic of 272 KB titled only 19A97, which reveals no model, brand or board number.

PDF document for the Intersil ISL95831, catalogued as a schematic but most likely the manufacturer datasheet for the part.

Circuit schematic in PDF for the ASUS G752VSK gaming laptop at board revision R2.0. The name lists no motherboard number, but the companion boardview points to 60NB0D70.

Schematic PDF for the ASUS X507 family, naming the X507UBR, X507UA and X507UV variants, with no revision or board number in the name.

Quanta schematic for the ZM3 project, board DA0ZM3MB8D0 at revision 3A, in PDF form. Quanta board numbers start with DA0 followed by the project code and MB, and the…