ROHM-issued datasheet for the 1N4148 switching diode, saved as a 219 KB PDF and indexed under schematics.

Indexed as a schematic, this 50.3 KB PDF is titled 1N757A, a JEDEC 1N diode number with A suffix, so it almost certainly holds a part datasheet.

The code 240U060D in the name of this 193 KB PDF looks like a power semiconductor part number, so the document is most likely a datasheet rather than the schematic its…

A 53.6 KB PDF listed as a schematic, named 153cnq080; the code corresponds to a dual Schottky rectifier, and the 080 suffix generally indicates an 80 V reverse rating.

A compact 44.2 KB PDF filed as a schematic, named 150cmq with no voltage suffix, board number or device model.

This 94.6 KB PDF carries only the identifier 125nq015 and sits in the schematic category without any device, board number or revision.

A 126 KB PDF catalogued as a schematic and labelled 5THZ52, without any device, board number or revision.

This 194 KB PDF is labelled simply 113cnq and filed as a schematic, with no device, board number or revision in the name.

Titled simply 111ria, this 104 KB PDF is indexed as a schematic, though the name resembles a power semiconductor series code rather than a motherboard identifier.

The 111mt080kb file is a 111 KB PDF placed under schematics, its name following a power-component part-number pattern rather than a board numbering scheme.

Named 100BGQ015 and sized at 200 KB, this PDF is listed as a schematic but the part number fits a Schottky rectifier, so it is most likely the component datasheet.

A 107 KB PDF named for the 1BQ series, listed as a schematic but most likely a datasheet for a family of small Schottky or rectifier diodes sharing that prefix.

The name of this 93.4 KB PDF, filed as a schematic, consists only of 301U. There is no device, brand, board number or revision in it, so the content can only be…

Named 60CKQ045, this 304 KB PDF is one of the larger files in its set and is filed as a schematic.

A 240 KB PDF whose short name, 42vforisa, gives little away; it seems to reference a 42 V specification, possibly related to an ISA bus or a part family, but that cannot…

Code 20ETS16S names this 139 KB PDF in the schematic category. No brand, model, board number or revision is stated.

Filed as a schematic, the 44.6 KB PDF named 16SCYQ045C names a component rather than a device and gives no board number or revision.

Schematic PDF for the W7J, 1.27 MB in size, with no board number or revision in the name. Any PDF reader opens it.

PDF circuit diagram for the W3V-A, 1.55 MB. The name gives only the model designation, so confirm the revision from the schematic's title block.

Schematic for a T23 machine in PDF format, 901 KB in size; nothing else about the brand, board code or revision is given by the name.

Schematic PDF for PS-5161-1D1S, a code in the style of a power supply model, 1.15 MB in size.

Schematic of 1.29 MB in PDF format, named only M7V, with no brand, device or board revision stated.

PDF schematic covering the Lenovo IdeaPad Y410, around 1.02 MB in size. The file name carries no motherboard number or revision, so verify the board identity on the…

Circuit diagram for the K42Jv laptop motherboard in PDF format, 2.39 MB, with no revision given in the name.

PCB layout PDF of 2.57 MB with no model, brand or board number in the name, so identify the device from the title block or silkscreen markings inside.

Lesson nine of a Spanish phone-repair course on network unlocking and IMEI-based release, saved as a 619 KB PDF.

Schematic PDF named j700f, 771 KB; no brand is given, though the code is commonly associated with a Samsung Galaxy J7 variant, which should be confirmed against the…

Schematic PDF for a Lenovo mainboard numbered NM-A251, a pattern used by LCFC, the Lenovo-owned design and manufacturing arm.

Schematic in PDF for the nx9040 notebook, a model number used by HP Compaq, with KT3A appearing in the name as the board or project identifier; the file is 970 KB.

Plain PDF schematic for Compal mainboard LA-G714P. The file name gives no laptop brand, model or revision, so identify the target device by matching the LA-G714P code…

Gigabyte GA-P55-USB3 schematic for revision 1.0, delivered as a PDF in a RAR archive of about 1.2 MB.

PDF schematic for the Gigabyte RP65X8 laptop board, revision 1.0, based on the Intel HM370 chipset.

PDF schematic for the Lenovo ThinkPad E10, Quanta board DA0FL6MB8D0, project code FL6. The circuit diagram covers power rails, charger, CPU and memory circuits and…

Schematic for a Quanta-designed board, project code BKXD, board number DABKXDMB8E0, provided as PDF within a RAR archive.

Gigabyte GA-F2A58M-HD2 motherboard schematic for revision 3.11, delivered as a PDF inside a RAR archive.

Service schematic in PDF for the Panasonic TX-P42GT30E plasma television, chassis GPF14D-E, packed in a 7.43 MB RAR.

Quanta SW7 motherboard schematic in a 1.24 MB PDF. The file name gives neither a revision nor the laptop brand, so match the SW7 code and revision printed on the PCB…

PDF schematic for the ASUS X409 series, with the name listing the X409FA, X409FB, X409FJ and X409FL variants that share this design.

Service schematic in PDF format for the Panasonic TC-L42E30B LCD television, 10.7 MB. The document should cover the power supply, main board and related signal circuits…

Revision 1.0 (R10) schematic set for the Gigabyte GA-J1800N-D2H motherboard, provided as a PDF in a 488 KB RAR.