Circuit schematic for the Nokia 6108, a 681 KB PDF with no revision or product code given in the name.

Lenovo B490 laptop schematic, 1.95 MB PDF. The name contains a long string beginning with LA that appears to be a Compal-style board code fused with other digits, but it…

Compal LA-2392 circuit diagram at revision 0.1, provided as a PDF of about 1.01 MB. LA codes are Compal board identifiers found on the PCB silkscreen, and this older…

Filed as a schematic, the 28.3 KB PDF 3LN02SP is named after what appears to be a discrete component code, here from the LN series with an SP suffix.

A 272 KB PDF for part number 2N5555, with a rev0x tag in the name that seems to mark a document revision, though its exact meaning is not stated.

The file is a 56.2 KB PDF listed under schematics and labelled 1T408, with nothing else in the name to tie it to a specific product or board.

Named simply 80SQ, this 125 KB PDF is indexed as a schematic, but the code looks like a series designation for a rectifier diode family rather than a circuit diagram…

Named 35scgq045, this 70.6 KB PDF is grouped with schematics, but the name suggests a discrete component code and carries no device, brand or revision information.

PDF document of 76.9 KB named 23SC1604, listed in the schematics section. Apart from the part number the name gives no detail about the manufacturer or function, so the…

Samsung SM-J400M (Galaxy J4) document marked EPLIS, supplied as a 358 KB PDF. In Samsung service material EPLIS usually refers to the electrical parts list section, so…

PDF schematic of about 1.32 MB for the Philco PH29E63D television, identified only by its model code.

PDF schematic, about 4.5 MB, for the AOC T2965M television, a model identified by its code in the file name.

Schematic in PDF for the Lenovo IdeaPad 720S-13IKB on LCFC board NM-B491, revision 1.0, with ES322 and ES323 listed as project codes.

Schematic for the Krug 14 motherboard, the UMA integrated-graphics version, sheet revision A00 dated 2011-02-15; MV appears in the name without explanation.

Schematic for the Biostar A78LD-M3S motherboard, project code A780L3B, revision 7.1, packed in a 1.29 MB RAR archive.

Schematic for the Compal LA-3262P motherboard, delivered as a 1.41 MB PDF without a laptop brand or revision given in the name.

Service schematic in PDF for the Samsung Galaxy SM-J530F smartphone, a 4.73 MB document covering the main logic board circuitry.

Schematic for the Acer Aspire 8920 designed by Inventec under the project name Teton2, provided as an 812 KB PDF.

Compal schematic for the Lenovo XR150, board LA-2201 with project code DCL55 at revision 3.0, in PDF format.

Wistron schematic for the NADIA board, DA880L, MB number 10108-1, delivered as a RAR archive of about 5.36 MB.

A compact PDF of 53.8 KB indexed as a schematic, named only after the part number 1SS350.

Indexed as a schematic, the 104mtkb document is a 159 KB PDF whose name follows a power semiconductor series style with no voltage suffix, device model, board number or…

PDF document of 112 KB, indexed as a schematic under the name 70u-d. The name gives no device, manufacturer or board number, and the suffix after the dash is not…

The file 70mtkb is a 73.3 KB PDF filed as a schematic, and its name provides no brand, model or PCB revision.

Compact 55.8 KB PDF called 30CPQ080, filed as a schematic although its name looks like a semiconductor part code, so the content is most likely a datasheet.

At 699 KB, this is the largest file in the group. It is a PDF filed under schematics and named 20MT120UF, with no laptop brand, model or board revision stated.

Quanta schematic for the ZHM Chromebook platform, revision 1A as given by the rA1A tag in the name.

Schematic for the Quanta FL3 motherboard at revision 1A. The brand and model are not stated, so identify the laptop from the code printed on the board.

Clevo schematic for board 6-71-E51Q0, revision D02A, in PDF format packed in a RAR archive of 4.26 MB.

Quanta schematic for the Acer TravelMate 6252, project ZU1, revision 3B. Quanta designates boards with short letter codes, usually printed on the PCB along with a…

Schematic in PDF for a board coded ZQM, in its UMA variant. UMA means the design uses integrated graphics with shared system memory instead of a discrete GPU.

Quanta laptop schematic labelled only with the project code BL6, supplied as a 5 MB PDF.

Quanta AM9A motherboard schematic in PDF format, about 1.5 MB. The name gives only the project code, with no revision, brand or chipset details.

Samsung NP-RF511 notebook schematic in PDF form for board BA41-01473A, compressed into an 871 KB RAR. BA41 numbers are Samsung own board part codes.

Schematic in PDF format for a Radeon HD4870 graphics card on board V803 revision 10, the V803 code resembling MSI video card numbering, though no brand is stated.

Quanta laptop schematic for the ZRL motherboard assembly, an 831 KB PDF. Quanta identifies projects with short letter codes like ZRL and builds notebooks for brands…

HP dv6700 Intel schematic labelled AT3, a Quanta-style project code, supplied as a 1.23 MB PDF without a revision in its name.

Schematic PDF for the Samsung RV410 laptop, labelled with the project name Scala 14L. Samsung documents its notebook designs under internal code names like this, and the…

Quanta QK3B laptop motherboard schematic at revision 1A, supplied as a 918 KB PDF. The name does not state the laptop brand or model.

Quanta AX2 / AX7 notebook schematic, revision 1A, dated 2009.12.24 in the name, as an 879 KB PDF.