Circuit schematic for Compal mainboard LA-5461P, revision R1.0, compressed into a small 467 KB RAR file.

Engineering revision R0.2 schematic for the Compal LA-1931 board, stored in a 1.22 MB RAR archive.

Schematic PDF for the Compal LA-D702P motherboard, with BDL50 given as its board code name, 3.14 MB in size.

Additional Redmi 3s schematic file from Xiaomi, marked as copy three in the name and 16.4 MB in size.

Compal LA-B015P schematic, revision 1.0, in a 1.84 MB PDF with no host laptop model given in the name.

PDF schematic, 3.24 MB, for Compal board LA-9984P at revision 1.0; the notebook brand is not stated in the name.

Layout document for the Xiaomi Mi Max, a small PDF of around 166 KB. A layout sheet shows where components sit on the printed circuit board, which is what you need to…

PDF circuit diagram, copy (1), for the Lenovo G50-80 notebook on the NM-A361 mainboard designed by LCFC, which numbers its boards NM-xxxx.

Copy (2) of the Lenovo G50-80 schematic for the NM-A361 motherboard, a 3.58 MB PDF that appears identical in size to its sibling files.

Schematic in PDF covering TM2440 and AS3640 notebooks, under the project name GARDA5, with 1-0426 following in the file name, possibly a revision or date.

Schematic for the Gigabyte GA-G41MT-S2PT motherboard, revision 1.0, in a 413 KB zip archive.

Circuit diagram for the HP ProBook 6550b, labelled DD10 and Diesel 10, which are the Inventec project names for this platform.

Electrical schematic for the Orange Pi Prime single-board computer, revision 1.0, as a 272 KB PDF.

Schematic for the Orange Pi Mini board, version 1.0, distributed as a 340 KB PDF. It lays out the power input and regulators, processor connections, memory, interfaces…

Quanta FH5 schematic, revision 1A, dated 2010-09-27 in the file name, 1.02 MB PDF. The ah531 prefix most likely refers to the Acer Aspire AH531, a model built on the FH5…

Samsung NP-R428 schematic in PDF, covering mainboard BA41-01215A, with the token GCE also in the name, likely the board project name. The document is about 818 KB.

Circuit diagram for the Samsung Galaxy Tab S SM-T700, the Wi-Fi 8.4-inch model, supplied as a 2.80 MB PDF. The name gives no board revision.

Nokia N80 schematic, part or version 2 according to its name, provided as a 1.43 MB PDF.

A small 194 KB PDF containing schematics for the Nokia 6200; the trailing 2 in the name probably marks a second part or variant copy.

Nokia 2100 schematic, marked as version 2.0 in its title, delivered as a 1.49 MB PDF. The drawings help when diagnosing a phone that will not power on, does not charge…

Schematic diagram set for the Nokia 2280 phone, stored as a 926 KB PDF. No board revision or version is stated in the name.

Second copy of the Quanta FM6 discrete-graphics schematic for the Dell Studio 1435 and 1535, revision 3A, same 2.22 MB size as the original file.

Very small 17.3 KB PDF whose name refers to LA46 drawings, DIS (discrete graphics) version, with the title truncated.

Lenovo G50-70 laptop schematic for motherboard NM-A271, a 2.69 MB PDF. The NM- prefix follows the LCFC numbering pattern used for Lenovo-built boards, and the number is…

Schematic for Sony board MBX-216, Quanta project GD3 variant A, revision 1A dated 18.08.2009.

Compal LA-1851 laptop motherboard schematic, revision 0.5, supplied as a 1.20 MB PDF. The name gives only the ODM board number and revision, so the finished notebook…

Reference sheet in PDF form, 151 KB, covering the 2SD1830. The catalogue lists it as a schematic, but the name is a JIS transistor number, so it is probably a datasheet.

Lowercase-named PDF, 71.1 KB, for the 2SD2212. It is listed as a schematic, but its content should be a component datasheet for this JIS-numbered part.

Part datasheet in PDF form, 105 KB, for the 2SD2050 transistor, filed in the schematic category. The name holds only the part code.

A 265 KB PDF documenting the 2SK2961 transistor. Under JIS naming, 2SK parts are N-channel field-effect transistors, so this is a component datasheet despite its…

A 375 KB PDF for the 2SK2615, listed among schematics but in practice describing a single N-channel FET, as the JIS 2SK prefix indicates.

Discrete-part datasheet for the 2SK1608, delivered as a 36.3 KB PDF. The Japanese 2SK designation marks it as an N-channel field-effect transistor, while manufacturer…

A 101 KB PDF carrying only the part number 2SK223. Following JIS conventions, 2SK marks an N-channel FET, so the document is likely a datasheet although categorized as a…

PDF of 135 KB for the 2SC5277, filed as a schematic but most likely a transistor datasheet, as 2SC is the JIS prefix for NPN bipolar devices.

The 2SC5684 part number heads this 126 KB PDF, which should be a component datasheet: 2SC is the Japanese JIS code for NPN bipolar transistors.

The 2SC3671 transistor is documented in this 178 KB PDF, which the catalogue lists as a schematic.

PDF documentation, 139 KB, for the 2SC3646 NPN bipolar transistor, as indicated by the JIS-style 2SC prefix.

The 2SC3637 is documented in this 117 KB PDF. Following the Japanese JIS scheme, the 2SC prefix denotes an NPN bipolar transistor, and no model, board or revision…

English-edition datasheet, suggested by the _E suffix, for the 2SB1463 transistor, stored as a 40 KB PDF in the schematic section.

Covering the 2SA1407, this 108 KB PDF is a part reference stored in the schematic category.