The 2SK1449 gives this 109 KB PDF its name, and nothing else is stated. It is filed as a schematic, though it is probably the device data sheet.

Compact 79.7 KB PDF for the 2SJ413, indexed under schematics but by its number a single-component datasheet.

Compact 43.3 KB PDF covering the 2SC5551, a JIS-coded NPN bipolar transistor, even though the catalogue type says schematic.

Component document for the 2SC5000, a 179 KB PDF placed among schematics. The file name gives nothing besides the part number.

PDF component sheet for the 2SC3481, 131 KB in size and catalogued with schematics. The file name holds just the part number; the 2SC prefix is the JIS designation for…

Part 1SS370 is the sole identifier in this 66.2 KB PDF name, which suggests a data sheet for a single small-signal silicon diode, the meaning of the 1SS prefix in JIS…

Series datasheet for the 1N5221 to 1N5281 zener range, a compact 35.5 KB PDF filed as a schematic.

Fast recovery rectifier datasheet covering the 1N4935, delivered as a compact 45.5 KB PDF.

Datasheet for the 1N4933 diode, a small 45.5 KB PDF filed in the schematic category. The 1N4933 opens the 1N4933 to 1N4937 fast recovery rectifier series, which offers…

The 143 KB PDF named 225CNQ carries a part family prefix rather than a board number, pointing to a datasheet for a series of power diode devices, even though it is filed…

Covering the 203CMQ080, this 144 KB PDF is most likely a datasheet for a CMQ-series Schottky rectifier rated, judging by the 080 suffix, at 80 V.

A 127 KB PDF named after the 200MT40KB, a power semiconductor part code rather than a laptop or board model.

Indexed as a schematic, this 83.3 KB PDF named 150k most likely documents a stud-mount power rectifier diode series, as the short code follows the pattern used for such…

Labelled 100mt160p, this 90.2 KB PDF is filed as a schematic though its title resembles a component part number, not a motherboard designation.

An 88.8 KB PDF labelled as a schematic with the code 70mt160p. Nothing in the name identifies a laptop, board maker or revision, so the document has to be opened to…

Listed as a schematic, this 53.9 KB PDF is named only with the code 55HQ030, and no device, brand or board revision is given.

A 206 KB PDF filed as a schematic and identified only by the code 50RIA, with no laptop model, brand or board revision.

Indexed as a schematic, this 54.4 KB PDF is named 50HQ, a short series-style code with no laptop model or board number.

Named 30LJQ150 and filed as a schematic, this 51.4 KB PDF looks like the datasheet for a discrete rectifier, with 150 plausibly indicating a higher voltage grade than…

A small PDF filed as a schematic and named for the 10ETF10S and 10ETF12S part numbers, two variants sharing one document.

Circuit diagram in PDF form for the X55C, with an additional RG suffix whose meaning the name does not explain. The file is 1.39 MB and opens in any PDF viewer.

PDF schematic, 1.07 MB, for the Sony VAIO motherboard MBX-194, paired in the name with the project code M780, which likely belongs to the ODM that built the board.

Another copy of the Compal LA-A992P schematic, a 1.08 MB PDF whose name differs only by a duplicate suffix. It most likely matches the other file of the same size.

Section 3.5 of a Spanish repair course on the ultrasonic cleaning tank, a 395 KB PDF within the workshop equipment chapter. No device model is given.

Spanish-language guide titled Principales fallas en celulares, the main faults in mobile phones, a 1.34 MB PDF not tied to a specific model or brand.

ASUS GX502LXS schematic, revision 2.1, in a 14.8 MB PDF. A document of this size typically covers the power supply chain, CPU and GPU rails, charging circuit and…

Decrypted schematic in PDF for MSI board V328, the _90 suffix pointing to revision 9.0, with the number 00017967 included in the name.

Decrypted PDF schematic for board V330, with the suffix 71 most likely marking revision 7.1.

PDF schematic labelled only 19A89, a code that likely refers to a board or project number, with no brand, model or revision given in the name.

Gigabyte GA-Z77X-UD3H circuit diagram for board revision 1.2, a PDF compressed into a RAR archive.

MSI MS-7C58 schematic marked revision 10, likely meaning 1.0, with reference number 00205363 in the name, provided as a PDF inside a 1.80 MB RAR.

Schematic in PDF for the ASUS Z170-K motherboard, compressed in a RAR archive of about 1.3 MB; the RG token in the name is not explained and no revision is stated.

Huawei Honor 6 reference sheet in PDF form, covering the input and output voltages of the phone's circuits, filed under schematics at 1.24 MB.

Schematic for the Gigabyte GA-970A-D3 motherboard, revision 1.01, in PDF format. This ATX board uses the AMD 970 chipset for AM3+ processors.

Motherboard schematic in PDF form; the name mentions Foxconn with the identifier n15235, along with K8T890M2AA and RS2H, while the catalogue lists the brand as ECS.

Schematic for MSI graphics card board MS-V387, revision 10, in a decrypted PDF with the reference 00205363 in its name, packed into a 625 KB RAR.

Schematic in PDF format for the Clevo W150ERM, W150ERQ and W170ER laptops, with the name also listing W15E0, packed into a 3.84 MB ZIP archive.

Schematic for the Quanta Z09 motherboard, revision 3A, in PDF form. The name gives the Quanta project code but no laptop brand or model, so identify the target by the…

Sony SA-WGT5D schematic in PDF format, 15.9 MB in size. The name gives only the model, which follows Sony's SA- prefix for speakers and subwoofer units, so open the…

Quanta GD5 schematic in PDF form, packed in a RAR archive of about 1.20 MB. GD5 is a Quanta project code, and the name does not say which branded laptop uses the board.