Here is a 570 KB PDF catalogued as a schematic whose name is simply 28010, without any brand or board identifier.

Schematic for Lenovo board NM-A711, packed in a RAR archive. The NM-xxxx pattern is the numbering used by LCFC, Lenovo's own ODM.

Schematic for the Gigabyte GA-Z87M-HD3 motherboard, revision 1.0 according to the R10 token, supplied as a PDF inside a RAR archive.

Circuit schematic for the Xiaomi Mi 2, code name aries, packed as a 1.82 MB RAR archive.

Samsung Galaxy J6 schematic for model J600F, packed in a 10.00 MB RAR archive named in Spanish.

HP Pavilion 15-P schematic designed by Quanta under the Y23 and Y23A project names, codename VINE, for the AMD Richland platform.

Schematic archive for the HP Pavilion dv4 and Compaq Presario CQ40, built on the Compal LA-4117P motherboard, revision 0.3, with the document dated 16 March 2009.

Part 15 of a large split RAR archive carrying the title GTA V Atom Guy Edition, with this single volume taking up 3.91 GB.

Covering the 2SK2991, this 420 KB PDF is named only by part number, which points to an N-channel field-effect transistor in the Japanese JIS numbering system.

PDF reference for the 2SK1332 N-channel transistor, 103 KB, catalogued with schematics though it describes a single semiconductor rather than a circuit board.

Part 2SC5443 is the only detail this 42.3 KB PDF name provides. The 2SC prefix marks a JIS-registered NPN bipolar transistor, so expect a datasheet with electrical…

Compact 42.7 KB PDF covering the 2SB1183 transistor. The JIS-style 2SB prefix identifies a PNP device designed mainly for low-frequency circuits, commonly found in power…

Compact 77.2 KB PDF covering the 2SB893 transistor. In JIS numbering the 2SB prefix identifies PNP transistors for low-frequency circuits, such as audio amplifiers and…

Component PDF for the 2N6847, 130 KB, indexed under schematics. The name holds only the JEDEC number, without a manufacturer, suffix or revision, so identify the source…

Nokia 6200 schematic diagrams provided as a 946 KB PDF. Only the model name is given, with no board code or revision, so compare the PCB markings against the sheets.

Circuit diagram for the Pegatron PA4DB board designed around Intel Skylake-U 2+2 processors with UMA integrated graphics, revision 1.0, also referenced as P4 Skylake U…

Circuit diagrams for the Acer Aspire R5-571TG mainboard, the Pegatron P5HCJ project at revision 1.2, supplied as a PDF.

Reference PDF for the BD136, BD138 and BD140 transistor series, catalogued as a schematic but in practice a component datasheet of 51.2 KB.

Service schematic for the Samsung SM-A320F smartphone, the Galaxy A3 2017 model code, supplied as a ZIP archive of about 928 KB. Unpack it to reach the circuit diagrams.

Bottom-side placement drawing for the Compal LA-F391P board, a 106 KB PDF that pairs with the top-side view and the full BRMLK12U schematic.

PDF schematic for the MSI MS-7D18 motherboard, revision 1.0, packed in a 3.06 MB RAR archive.

Revision r6.0 circuit diagram for board MS-V372, delivered as a PDF inside a 1.33 MB RAR archive.

Circuit schematic for the Xiaomi Mi Pad 4 tablet, identified in the name by its Android codename clover, supplied as a 1.78 MB 7-Zip archive.

Circuit schematic for the Xiaomi Mi Mix 2S, codename polaris, packaged as a 9.56 MB 7z archive. Unpack it with 7-Zip or a compatible tool.

Schematic PDF for the Lenovo ThinkPad X270 on board NM-B061, revision R04, compressed into a 2.98 MB RAR.

Schematic PDF for the Dell Inspiron 3451 and 3551 laptops, board number 14214-1, compressed into a 2.66 MB RAR.

Lenovo A590 phone schematic diagram with service manual, delivered as a 1.69 MB RAR file.

Sony VAIO laptop schematic in PDF form for motherboard MBX-237, with the name marking revision v030 (the trailing (1) only indicates a duplicate copy).

Quanta YB3B schematic for the HP Pavilion x2 12-b detachable, covering motherboard DAYB3BMBAD0 at revision 1A.

Repair archive for the HP Pavilion 11-n010ea x360 convertible, built on the Compal ZPT10 platform with board LA-B151P at revision 1.0.

Lower-case named 2sa2018 PDF, 64.1 KB, referring to the JIS-numbered transistor 2SA2018, where the 2SA prefix denotes a PNP bipolar type.

For the 2SA1783 transistor, a 186 KB PDF sits in the schematic category, though the JIS designation makes it a part datasheet rather than a circuit diagram.

Schematic material for the G925F, the Galaxy S6 edge, compressed into a small 384 KB ZIP.

Samsung SM-A05 backlight schematic, a 6.26 MB PDF page covering the LCD light circuit. It helps with faults where the picture is faintly visible but the screen has no…

ECS schematic for an H55M motherboard, a PDF of about 1.12 MB. The name points to an Intel H55 chipset platform and gives no revision or design code, so check the title…

Schematic PDF for the Lenovo ThinkPad T510 and W510 discrete-graphics motherboard, Kendo-1 Dis, board number 08271-SC, in a 1.64 MB RAR.

Schematic in PDF format for the HP Compaq 510 and 511 notebooks, based on the Inventec Vulcain design in its discrete graphics version, revision AX1, packed in a RAR…

Samsung NP-R510 notebook schematic based on the board code-named Lyon, marked as an external release at revision 1.0.

PDF schematic covering an HP Pavilion G4 built on Quanta board R22, revision 1A, about 2.45 MB in size.

Schematic in PDF form for the HP Pavilion Gaming 15-dk, covering Compal motherboard LA-H462P at revision 1.0.