Component layout diagram for the Xiaomi Redmi 3s, stored as a 3.43 MB PDF. Unlike the circuit schematics in the same set, a components diagram shows where parts…

Schematic for the A560 and A580 models on the Quanta TWH platform, board DATWHMB18D0. The DA prefix with an MB suffix marks this as a Quanta main board design.

Motherboard schematic for a G31M-S2C board, with R11 most likely meaning revision 1.1, supplied as a PDF.

Wistron schematic for the Husk and Petra platform, covering both UMA integrated graphics and DIS discrete graphics variants, with project number 11309.

Dell schematic in PDF format shared by the Vostro 5368, Vostro 5468 and Inspiron 7569, indicating these models use a common motherboard design.

Compal schematic for board LA-1012, also marked 32N101, revision 0.1 (0A), for the HP Omnibook XE3.

PDF schematic of 3.34 MB for model SM-J730FM, a Samsung model code, though the name itself states no board revision.

Apple iPhone SE PCB and schematic document, a compact 554 KB PDF. The name suggests it combines circuit drawings with board layout information, though no board number or…

Second copy of the Huawei S7 schematics, a 1.80 MB PDF whose name differs only by a numbered suffix.

Marking-code guide in PDF for Micro Commercial Components (MCC), a maker of diodes, transistors, MOSFETs and other discrete semiconductors.

PDF table of Linear Technology marking codes, intended for identifying LT parts from the abbreviated top marks printed on small packages.

Repair guide in PDF for the ASUS N55SF notebook, filed under schematics and 443 KB in size.

Circuit diagram for the Sony MBX-266 mainboard, distributed as a 1.13 MB PDF. The name gives only the board number, without the VAIO model or revision, so compare the…

ASUS F80S notebook schematic at revision 1.1, a 3.50 MB PDF document. It covers the mainboard circuitry, including power stages, chipset, graphics and interfaces, and is…

ASUS F5N schematic, revision 1.0, a 2.32 MB PDF. The document lays out the laptop mainboard circuitry, helping technicians trace power rails, check the power-up sequence…

Circuit diagram for the Samsung NP-R50 notebook in PDF format, about 1.52 MB. The name shows only the model and no board number, so confirm the BA41 code printed on the…

Schematic for the HP Pavilion G4 laptop, based on the Quanta R13 design with motherboard DA0R13MB6E0, supplied as a zipped PDF.

Schematics for the Nokia N8 in a 6.23 MB PDF file. The name lists no hardware revision, so compare the board version on the PCB before trusting component numbering.

Schematic diagrams for the Nokia 3200 camera phone in a 525 KB PDF. The name carries only the model, so no board revision or product code is stated.

Acer schematic named for the Aspire 3500 and 3630 and TravelMate models, sized 873 KB, which suggests the same Quanta ZL6 document found under a fuller name, although…

Schematic for the Quanta QL6 motherboard, with QD in the name and the DV2 stage at revision R2A, provided as a 1.35 MB PDF.

IBM ThinkPad A30 circuit schematic, supplied as a PDF of 986 KB. The name states the model only, with no board number, revision or configuration.

Schematic PDF named Z84J, 2.56 MB, with no revision or brand given in the name. The drawing should identify the manufacturer and board code in its title block, which is…

Circuit diagram in PDF form for a laptop identified only as U6V, about 950 KB in size. The file name states no motherboard number, revision or manufacturer, so the exact…

PDF schematic for the K42Jv laptop mainboard, 2.39 MB; unlike some other copies, this file name states no revision, so check the title block inside to see which board…

Schematic for the Toshiba Satellite A300 laptop, a 1.00 MB PDF whose name does not state the ODM, board number or revision.

Schematic for the Sony PCG-FR130, which uses the MBX-80 motherboard. MBX is Sony's board numbering, printed on the PCB, and confirming it along with the revision matters…

Laptop schematic marked only with the project code M841 and DVT, the design validation test stage, without brand or board number in the name.

Schematic PDF for the Acer TravelMate 5220, 5520, 7520 and 7520G notebooks, about 870 KB.

Schematic for the dv1000 series drawn on the Quanta CT6 board, revision 1B, as a 989 KB PDF document.

Revision R1B schematic of the Quanta CT6 laptop motherboard, packaged as a 989 KB PDF. CT6 is a Quanta ODM project code, so the board may be found inside a branded…

Third copy of the Quanta AT8 board schematic, revision R1A, a 1.03 MB PDF matching the size of the other AT8 files.

Maxim MAX1540 datasheet, an 838 KB PDF identified only by its part number. Read the opening page for the device function and electrical limits.

Lenovo ThinkPad schematic for board NM-A151 in PDF form, 1.79 MB. The NM- numbering belongs to LCFC, the Lenovo ODM behind many ThinkPad boards.

Laptop schematic identified only by the number 4520, with no brand, board number or revision stated in the name, so the exact model cannot be confirmed from the title…

Schematic diagram for the Samsung NP-R423 laptop, supplied as a PDF of about 1.1 MB. Apart from the model, the name carries no board code name or revision, so confirm…

Datasheet PDF for the BD234, only 49.2 KB and indexed as a schematic. The BD234 is a medium-power PNP transistor in a plastic package, commonly paired with a…

Compact 29.7 KB PDF for the 2SD2649, placed in the schematic section though the name indicates a component datasheet.

Component reference for the 5LP02C, a 42.3 KB PDF that the index lists as a schematic. The name carries just the part code, where the LP letters appear to mark a…

Reference PDF of 27.6 KB for the component 5HP01S, filed among schematics although it describes one discrete part.