Schematic for the Sony MBX-229 motherboard, designed by Wistron under the CADIZ-CP project name, with the revision given as -1M.

Single PDF of 40.8 KB for the 2SD2216, listed as a schematic but most likely a component datasheet, since the name is a part number rather than a board.

The 2SD2598 transistor is covered in this 59.3 KB PDF, whose name ends in an _E suffix.

PDF document, 28.7 KB, labelled as a schematic and named 3LP01SP. The name points to an individual semiconductor part code with an SP suffix and gives no device, brand…

The 34.0 KB PDF named 2SK3557 is indexed as a schematic, but its name is a JIS component number, so it is almost certainly a datasheet.

Covering the 2SK2865, this 424 KB PDF sits in the schematic category but, judging by its name, is the component datasheet.

Here the 2SK2746 is documented in a 420 KB PDF, categorised as a schematic yet named like a single-part datasheet.

PDF of 410 KB for the 2SK2717, recorded as a schematic but named after a single semiconductor part.

A PDF of about 88 KB for the 2SK2154, filed under schematics but most likely a component datasheet, since the name is just the part number.

A 95.0 KB PDF named after the 2SK1908, listed in the schematic section of the index. Since 2SK is the Japanese registration prefix for N-channel FETs, treat it as the…

This small 31.6 KB PDF bears the name 2SK1444LS and is classed as a schematic. The name links it to a suffixed variant of the 2SK1444 without saying what LS stands for.

Small 42 KB PDF for the 2SC3077, filed as a schematic. The trailing _E in the name is not explained by the file name itself.

Indexed as a schematic, this 187 KB PDF is named after the 2SC2880, which the JIS 2SC prefix identifies as an NPN bipolar transistor.

A compact 37.5 KB PDF carrying the name 2SA2044, a Japanese JIS transistor number in which 2SA stands for a PNP bipolar type.

A 64 KB PDF covering the 2N7218, indexed as a schematic though the file name is a plain JEDEC part number and the content is most likely a single-device datasheet.

A 150 KB PDF indexed as a schematic, named only after the JEDEC part number 2N6806. The name gives no device, board or package detail.

A 43.4 KB PDF listed among schematics and named for the 2N6515, a JEDEC 2N-series discrete semiconductor.

Part number 1N6392 names this 43.5 KB PDF, a component datasheet for a JEDEC 1N-series device filed in the schematic category.

A 127 KB PDF named after the 200MT40KB, a power semiconductor part code rather than a laptop or board model.

Schematic for the ASUS C100PA Chromebook, a PDF compressed into a RAR of roughly 782 KB.

Generic file named index2, a very small 20.9 KB PDF catalogued as a schematic. The name reveals nothing about the device, brand or board, so open it and identify the…

Studiomaster Logic-12 schematic, a compact 552 KB PDF. Studiomaster is a British maker of mixing consoles and powered mixers, and the Logic name refers to one of its…

MSI MS-7508 motherboard schematic, likely revision 1.0 judging by the trailing 10 in the name.

PDF schematic identified only by the code UI2H with a 1B suffix, likely a project name and revision, though the name does not reveal the brand or laptop model.

Schematic PDF for the Samsung Galaxy J6, model SM-J600G with the GT suffix as given in the name.

PDF schematic whose name carries ms13, DVT and mb, meaning a motherboard drawing from the design verification test stage of a project coded ms13.

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…

FAA-H-8083-32 Aviation Maintenance Technician Handbook, Powerplant volume, in a 33.7 MB PDF, despite being filed as a schematic.

Laptop schematics for the Dell Inspiron N5110 based on the Wistron Queen 15 design, in a 1.45 MB PDF.

Lenovo E40 circuit diagram as a 1.38 MB PDF, whose name states the model alone. Board number, designer and revision should be read from the pages, and a similarly sized…

Acer Aspire 4750 and 4750G schematic, supplied as a 1.24 MB PDF. The two model names suggest the drawing covers both the integrated graphics version and the G variant…

Schematics with document number sr28c51351, revision B, marked NA VZ PROD with code 0302, in a 1.01 MB PDF; NA and VZ suggest a North American Verizon production build…

Circuit schematic for the Quanta NE7 board, revision 3A, in a 1.34 MB PDF. The file name gives no laptop brand, chipset or graphics configuration.

Schematic archive for the Quanta LZ9A project, 14 inch DIS version, with 0415 in the name likely a date or build code, supplied as a PDF inside a 2.67 MB RAR.

MSI MS-171B1 schematic, revision A, supplied as an 839 KB PDF. MS-17xx style codes are used by MSI for its notebook mainboards, so this is very likely a laptop board…

Laptop schematic, 6.11 MB PDF, carrying project number 17831 with the code names Turis, Vegas and MLK, a KBL-R platform tag meaning Intel Kaby Lake Refresh, and revision…

Acer Aspire 5755 schematic built around the Compal LA-7912P motherboard, saved as a 1.53 MB PDF with no revision stated in the name.

Circuit schematic for the Sony Vaio MBX-143 motherboard; the name gives no retail model or revision.

Sony MBX-215 motherboard schematic for the M930 project, also labelled IRX-5100, at revision SB according to the name.