Schematic diagram in PDF form for Compal board LA-M542P, revision 1.0, packed in a RAR archive of about 3.3 MB.

MSI desktop motherboard schematic for board MS-7C50, revision 1.1, supplied as a 4.08 MB PDF.

Schematic in PDF form for the Lenovo ThinkPad X1 Extreme, Wistron LPM-1 motherboard, project number 17870-1, packed in a 15.4 MB RAR archive.

PDF schematic for the Compal board LA-F116P, which carries the Loko 15-17 project name.

Clevo schematic package for the motherboard numbered 6-71-M77C0, revision D04, packed as a RAR archive of about 4.46 MB that holds the circuit diagram in PDF form.

Circuit diagram for the Lenovo M5400 laptop, drawn for the board numbered DA0BM8D0 at revision D.

Schematic diagram and service manual covering the Xiaomi Mi 9 Lite, which the name pairs with the Mi CC9, packed in a RAR archive of about 872 KB.

Schematic in PDF form for the Lenovo 3000 Y410 laptop, built by Compal on board LA-3571P, revision 0.1. The LA-xxxxP pattern is Compal's board numbering.

Clevo service manual for the N250WU, dated 2017-09-06, a 9.27 MB PDF. It lists Clevo board numbers 6-71-N24J0 and 6-71-N24W0, following Clevo's 6-71 mainboard numbering.

Laptop schematics for the Dell Inspiron M102z, designed by Compal on the LA-7161P motherboard, packed as a RAR of about 709 KB.

Samsung GT-B2700 service schematic packaged as a fairly large 6.33 MB PDF, which suggests a detailed multi-page document. The name does not state a board revision.

Circuit diagrams for the Dell XPS 14z laptop, supplied as a PDF of 1.32 MB. The name names the model and a generic Version tag but no board number or revision, so read…

Schematic for the Sony VAIO VGN-FZ25 laptop, covering motherboard MBX-165 with the MS91 design code, revision 1.0.

PDF of 77.6 KB named 2SD1620 and filed with schematics; the name carries nothing beyond the part number, which points to a component datasheet.

Small 45.6 KB PDF named 2SD1902, a Japanese standard transistor number; despite the schematic label it is most probably a short datasheet.

Short datasheet-type PDF of 30.0 KB for the 2sk2588, an N-channel FET according to the JIS 2SK prefix.

For the 2SK614, a part number from the JIS family of N-channel field-effect transistors, this 32.7 KB PDF is catalogued as a schematic but is most plausibly a short…

Data for the 2SJ608 in a lightweight 27.9 KB PDF, indexed as a schematic. Under the Japanese JIS scheme the 2SJ prefix denotes a P-channel FET, so this is likely a…

Catalogued as a schematic, this 361 KB PDF carries only the part number 2SJ567 in its name.

A 463 KB PDF for the 2SC380TM, an NPN transistor numbered under the JIS 2SC scheme; TM is part of the name but its meaning is not explained.

Specification document for the 2SC5549 transistor, a 205 KB PDF in the schematic category.

The 2SC5540 transistor is covered by this 30.9 KB PDF, catalogued as a schematic. By JIS convention the 2SC prefix signifies an NPN bipolar device, so the document is…

Covering the 2SC5028, this 219 KB PDF is filed as a schematic yet is named like a component datasheet.

PDF document of 90.2 KB titled with the part number 2SC3995 and filed as a schematic. The 2SC prefix follows JIS naming for NPN bipolar transistors; the name gives no…

A 179 KB PDF for the 2SC3670, an NPN bipolar transistor by its JIS-style 2SC prefix. The name gives only the part number, with no device, board or revision, so treat it…

Listed among schematics, this 44.3 KB PDF is named after the 2SC2910, which under the JIS convention is an NPN bipolar transistor.

Datasheet PDF for the 2SB1274, 34.4 KB in size and likely a concise sheet. The name offers only the part number.

The 2SA1930 is covered in this 190 KB PDF, which carries no detail besides the part number and is probably the component datasheet rather than a schematic.

PDF of 46.9 KB filed under schematics but named after the component 2PC4617, with a suffix 3 that likely denotes the document issue.

A 61.0 KB PDF for the 2N4125 part number, the plain-named counterpart to an RE variant also present in the index.

Indexed under schematics, this 66.7 KB PDF is named 1SV225; the trailing underscore looks like a naming artefact.

Reference sheet for the 1SV267 semiconductor, stored as a 63.1 KB PDF and filed under the schematic category.

A 50.3 KB datasheet PDF for the 1N748A, part of the JEDEC zener series spanning 1N746A through 1N759A, stored in the schematic section of the index.

PDF of 541 KB named only with the number 75006379, with nothing in the name identifying the device, maker or part it describes.

Catalogued as a schematic, this 143 KB PDF is named 87cnq020 and states no brand or device.

Small 45.6 KB PDF listed among schematics under the code 75SLQ030. The name gives no model, brand or revision; it reads like a discrete power semiconductor part number…

A 228 KB PDF whose title, 30CTQ050, looks like a discrete semiconductor part code, indicating a component datasheet rather than a board-level circuit diagram.

A 143 KB PDF titled 30CPU04, a part-number style name suggesting a single component datasheet even though it is catalogued as a schematic.

Schematic package for the model code A107F, delivered as an 8.59 MB zip whose name states nothing beyond that code.

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