Schematic for the ASUS X407UBR laptop mainboard, revision 1.0, provided as a PDF inside a RAR archive of about 8.8 MB.

Circuit diagram of a Dell PA-10 laptop adapter, model PA-1900-02D, compressed into a 367 KB RAR archive.

PDF schematic for a board identified only as H61MLC2, which by its name suggests an Intel H61 chipset desktop motherboard, packed in a 795 KB RAR archive.

Schematic PDF titled only DK1, about 1.37 MB, with no brand, model, board number or revision in the name.

Schematic PDF labelled NZD at the EVT stage, with a 0930 date code in the name. EVT means engineering validation test, an early pre-production build, so some parts or…

Schematic PDF named NL3 E with a 0430 1615 date and time stamp, suggesting a dated working revision of an engineering design.

Schematic PDF named only N69, which gives no brand, board number or revision. The file is 1.69 MB, so open it and check the title block and page headers to identify the…

Compal schematic for board LA-A992P, a 1.09 MB PDF whose name states only the board number, without brand, model or revision.

Schematic for the Compal motherboard LA-4853P, an 816 KB PDF from an older generation of Compal designs.

Schematic PDF of 352 KB for a device labelled J700, which matches the Samsung Galaxy J7 model family, though no full model code or regional suffix is given.

Schematic archive for the Xiaomi Mi Pad, development code name mocha. The diagrams should show the power management, charging, display, memory and connector circuits…

Schematic in PDF form for the Quanta board DA0Y0JMB6D0, project Y0J, with 0817A appearing in the name, likely a drawing date or revision tag, compressed into a 1.03 MB…

Schematic for the Microsoft Xbox 360, a document titled HandC version 1.4, whose name points to connector pinouts.

PDF schematic of 45.2 KB for a Dynatech V5000 SMD preamplifier with display section, plus an inverter design attributed to Pappu.

Schematic PDF of 1.94 MB whose file name is a random string and gives no model, brand or board number.

Schematic PDF for the Romeo DIS platform, project EV145I, Inventec board 6050A2316601-MB-A03, marked MV with date code 0420, about 830 KB.

Document for the MSI MS-7299 desktop board, revision 0A, labelled as a final BOM release, so it may combine schematic sheets with a bill of materials.

Small 31 KB PDF schematic of an IO board for a project code-named Michigan, version A01 with a 0312 tag, probably a date.

IdeaPad S340-15IWL schematic for the Compal board LA-H101P, saved as a PDF of about 5 MB.

Small 178 KB PDF schematic for the Lenovo IdeaPad 330S, covering the MIO-KB part; this appears to be a daughter board or keyboard I/O section rather than the main board…

Samsung SM-J737T schematic at revision 0.5, a 789 KB PDF. The size matches another J7 Star schematic in the index, so it may be the same document under a different name…

Thirteenth issue of El mundo de la electronica, a Spanish-language electronics course delivered as a 1.47 MB PDF.

Schematic in PDF format, archived as C21_vc, with no brand, model or board number given.

Schematic for the MSI MS-7360 motherboard, a 2.36 MB RAR. MSI identifies its boards by MS-xxxx numbers, shared across retail and OEM versions, so the number on the PCB…

Small 786 KB RAR archive holding the schematic for MSI board MS-7299. Only the board number appears in the name; no revision or chipset is listed, so verify the PCB…

PDF schematic for a Y500 notebook on board LA-3371, with IGL50 and IGL51 listed in the name, likely project codes for related variants.

Quanta UM3B schematic in PDF form, about 2.9 MB, with no brand, model, board number or revision in the name.

Schematic for Wistron board 15296-1 with the Starlord code name, document revision A00.

Schematic in PDF form for the Foxconn A6VMX desktop motherboard, catalogued under ECS, compressed in a 1.91 MB RAR.

Schematics for the FIC PTB51 motherboard at revision R0.6, compressed as a RAR archive of about 1012 KB.

Schematic diagram set for the ASUS UX31A2 ultrabook, revision 2.0, compressed into a 974 KB RAR archive.

MSI MS-7246 board schematic delivered in a 5.67 MB RAR archive. MSI marks its own mainboards with MS-xxxx codes printed on the PCB, which identifies the design this…

Circuit diagrams for the MSI MS-7501 motherboard in a 10.8 MB RAR archive, larger than most in this series and possibly holding several pages or revisions.

Schematic for the Acer mainboard DAZ8VMB18D0, revision D, from Quanta's Z8V project. The DA0 plus project code plus MB pattern is Quanta's board numbering, and the…

Schematic for the Dell Inspiron 15 5575, Compal CAL51 project, motherboard LA-F121P revision 1.00 A00, in a compact 2.08 MB RAR.

PDF schematic identified only by a number, giving no device, brand or revision information; it weighs 43.2 MB, typical of high-resolution or many-page circuit diagrams.

Schematic PDF for mainboard 07208-2, a number in the Wistron project numbering pattern, so the laptop brand is not identified by the name.

Schematic PDF named only by the code 00001956E, giving no brand, device or board number.

Schematic PDF of 1.60 MB named n91_mv_d3h_0322. The tokens are cryptic: n91 looks like a project code, d3h may refer to a DDR3 configuration and 0322 likely a date…

Schematic for the HP ProBook 4431s, board 6050A2411501 revision MB-A02, supplied as an 823 KB PDF.