Schematic in PDF form, 343 KB, with the uninformative name 10A79 that gives no device, brand or board number.

Gigabyte GA-P55-USB3 schematic for revision 1.0, delivered as a PDF in a RAR archive of about 1.2 MB.

PDF schematic covering the first revision, 1.0, of the Gigabyte Z590 UD AC motherboard, archived as a 1.70 MB RAR.

Circuit schematic for MSI motherboard MS-7B23, labelled version 12, as a PDF inside a RAR archive of around 3.3 MB.

PDF schematic for the Gigabyte B460 AORUS PRO AC desktop motherboard, supplied in a 2.35 MB RAR archive with no revision stated in the name.

Compal motherboard schematic for LA-E822P revision 01, delivered as a PDF in a RAR archive.

PDF named Reparo Coffer, which is Portuguese for Coffer repair. It is catalogued as a schematic, but the name does not identify a device, board number or brand.

PDF schematic for the ECS 945GZ-B2 motherboard, revision B, with the extra marker 3, packed in a RAR archive.

Samsung schematic in PDF, packed as a RAR of about 950 KB, for the Scala3-15/17CRV platform on main board BA41-01976A, revision 1.0.

Diagram of a 2.1 preamplifier joined to an audio power amplifier, taken from a YouTube project; the doubled pdf extension is just a naming slip.

Persian-language PDF tutorial on how to use datasheets of electronic components, catalogued under schematics although it is a training document.

Motherboard schematic for Tongfang laptop barebones PF4WN2F, PF4WN3F and PF5WN2G, with the GK5CN3X design also listed, packed in a 2.46 MB RAR.

Schematic PDF for Inventec MW10A, pre-MP build, board 6050A2127101, revision A02, dated 0805.

Schematic for the Apple logic board 820-00923, supplied as a PDF in a 2.17 MB RAR, with LOHWILL added in the name.

Schematic in PDF for the GC-RP64LED at revision 1.0, a compact file of about 182 KB. The GC prefix appears on Gigabyte add-on products, but the name does not state the…

Schematic for the Dell Inspiron M5030, built by Wistron under the Chelsea DJ2 project, UMA version using integrated graphics, revision X01.

Compal schematic PDF for board LA-9632P, project VIWGP, revision 1.0, with 0227 likely a release date code.

PDF schematic of 738 KB from ECS for the G550 board or model, as the name gives no further revision or platform details.

Samsung SM-M215F schematic diagrams compressed into a 1.27 MB ZIP archive. The SM-M model code places it in Samsung's Galaxy M line.

Gigabyte GA-H81M-D2W schematic, revision 1.0, provided as a PDF inside a 712 KB RAR archive; WG belongs to the model code.

PDF of 2.02 MB catalogued as a schematic, but the name sluuba6 says nothing about the device.

Full schematic diagram in PDF format, 13.8 MB, for a 330S-KBL laptop, where KBL normally denotes the Intel Kaby Lake platform.

Schematic PDF of 672 KB labelled only C660, with no brand, board number or revision in the name.

Wistron JM70-MV schematics at revision RSB, compressed into a 932 KB RAR file. There is no notebook brand in the name, so match the board by its project code.

Topstar N01 schematic, revision B, dated 01 September 2008 according to the name, a 1.05 MB PDF. The date helps distinguish it from earlier revisions of the same board.

Schematics for the Compal LA-8971P mainboard, early revision R0.1, compressed into a 1.25 MB RAR file. The name gives no laptop model, only the Compal ODM board code.

Top-side placement drawing in PDF for the Xiaomi M1s mainboard, P3 build. The sheet lists component outlines and reference designators for the upper PCB face and…

Samsung SM-N950F schematic document, the Galaxy Note8 model code, packaged as a 3.59 MB PDF. No revision or variant beyond the model number is given in the name.

Quanta ZH8 schematic for the Acer Aspire 1810T, 1810Z and AO752, with the SJM11-MS tag in the name, a 1.16 MB PDF.

Repair guide for the P553UJ notebook, abbreviated RG in the name, in a 726 KB PDF. These guides normally combine board photographs, component locations, typical voltage…

Component documentation for 5HP02M, delivered as a 40.7 KB PDF. Despite the schematic label, the name is a bare part number with no board or brand information, so treat…

Small 42.2 KB PDF filed as a schematic for the 3N256 part. Under the JEDEC system the 3N prefix marks a registered device with four leads, and the same size across 3N253…

Covering the 2SK3495, this 28.0 KB PDF carries the schematic tag yet is named after one JIS part, pointing to a brief datasheet.

A 137 KB PDF for the 2SK2714 with a 1-5 suffix that the name leaves unexplained, possibly an edition or page range.

Filed as a schematic, this 412 KB document named 2SK2229 most likely contains the datasheet for that Japanese-numbered N-channel FET.

At 287 KB this PDF for the 2SK1875 is larger than its neighbours, which may mean extra graphs or pages, though the name says nothing more than the part number.

PDF of 32.5 KB covering the 2SK656, a part from the JIS 2SK range of N-channel field-effect transistors, so it is effectively a component datasheet rather than a device…

Named 2SJ503, this 87.9 KB PDF is tagged as a schematic but most likely contains a transistor datasheet, because 2SJ is the Japanese JIS designation for P-channel…

Reference sheet for the 2SJ345 in PDF format, about 333 KB. The name gives only the part number, with no board or device information.

At 153 KB, this PDF named 2SC4399 is presumably the datasheet for that NPN bipolar transistor, even though the index lists it as a schematic.