Lenovo 3000 N100 schematic, a 875 KB PDF that appears to be a second copy of the same document, given the identical size and the (2) suffix in its name.

PDF schematic of 212 KB titled USB, without any model, brand or board number in the name.

PDF document filed as a schematic for the ISL88731A, which the name identifies only by the part number; it is the Intersil SMBus-controlled battery charger IC found on…

Archived PDF schematic for the HP ProBook 4431s, UMA version with integrated graphics only, on board 6050A2398701.

Circuit diagrams in PDF form for the Lenovo D222B LCD monitor, compressed as RAR. Monitor repair usually involves the power board, LED backlight driver and scaler logic…

Unlabeled schematic PDF of about 1.19 MB; the file name is a coded string with no model, maker or board reference.

Schematic for the Lenovo ThinkPad X230 mainboard, labelled LBD-2 with board number 11232-1, provided as a PDF inside a RAR archive.

Schematic PDF for a Sony VAIO mainboard identified as M720 with Sony board code MBX-182.

A 1.46 MB schematic PDF named only J7 Pro, with no model code, brand or board revision in the name; J7 Pro is a Samsung Galaxy model name.

Schematic PDF for the ASUS Transformer Book T100TAM, packed in a 661 KB RAR archive; the RG token in the name is not explained, so check its meaning inside.

Full circuit diagram for Apple logic board 820-01814, with the name SAFFORO attached, as an 11.2 MB PDF schematic.

Component location map in English, supplied as a PDF, for the Apple logic board 820-02020 found in the A2338.

Compact PDF schematic whose name points to a parametric equalizer combined with a subwoofer filter stage.

RAR archive holding a PDF repair guide for the ASUS H170 PRO GAMING desktop motherboard.

Schematic PDF of 50.8 KB with a generic messaging-app style name that gives a date-like code but no model, brand or board detail.

Schematic in PDF form for the MSI MS-7A34 desktop motherboard, revision 3.0, packed in a ZIP archive.

Schematic in PDF form for a laptop motherboard identified only by the code DA00P2MB6D0.

Persian-language PDF whose title translates roughly as how to test electronic components.

English-language PDF about DC-to-DC regulators, 3.13 MB, filed with schematics. The name carries a numeric code but no specific IC or board, so it reads as a general…

Schematic PDF of 6.11 MB for Compal boards LA-H482P and LA-H492P, as stated in the name, which gives no laptop brand or model.

Schematic drawings for the MS-7365 board at revision 0A, delivered as a 1.20 MB PDF file.

Schematic for board MS-7392, version 2.0 as shown by v20 in the name, which follows MSI's MS-xxxx numbering though no brand is stated.

Schematic in PDF for Microsoft model 1872 on board M1098028-008, packed in a RAR archive.

Schematic in PDF form, packed into a RAR, for board 71R-J14IM6-T811, the only identifier given in the name.

Laptop schematic PDF labelled 4752 with the project code JE40 HR MB, where MB indicates the mainboard.

Schematic for the HP 15-F337wm laptop built on the Quanta U99 project, revision 1A. Quanta designs many HP consumer boards and identifies them by project codes, with the…

G51A schematic document whose ICT suffix usually points to in-circuit test related drawings, typically useful for locating test points on the board.

Schematic titled only LF14M, with no brand, board number or revision in the name. This 1.57 MB PDF needs checking against its title block to confirm which device it…

PDF named only A11 and filed as a schematic, 6.80 MB. The name gives no brand or full model code; it likely refers to a Samsung Galaxy A11, but confirm against the…

Small 34.6 KB PDF whose name only refers to a charging problem, with no brand, model or board number given.

Schematic for the MIO-KB daughterboard of the Lenovo 330S series, a small PDF inside a 218 KB RAR.

Schematic for MSI board MS-7290, archived in RAR format at about 1.06 MB. Only the board number is given, without revision or chipset, so verify the PCB silkscreen…

Schematic PDF whose name is only KL2D, probably a project or board code. The name gives no brand, board number or revision, so open the 979 KB document and read the…

Schematic document for the Dell Inspiron 700m. The name gives no board number, ODM or revision, so identification depends on the title block inside the 835 KB PDF.

PDF titled in Spanish as a software course, catalogued under schematics but almost certainly training material rather than a circuit diagram.

Pegatron schematic for the Armani13 board, revision A00 according to the name, in a 6.64 MB PDF.

Schematic in PDF format for the Quanta DAVM8GMB8F0 motherboard, packed into a 2.27 MB RAR.

Short PDF of 161 KB with the numeric name 317091 and a browser copy marker, offering no information about the device, brand or board.

Quanta schematic for the TWH platform, board DATWHMB18D0, covering models listed as A560 and A580, provided as a 1.61 MB PDF.

Equalizer circuit diagram supplied as a 263 KB PDF. The file name only says equalizer and gives no brand, model or board reference, so it cannot be tied to a particular…