Power-up sequence document for a B460 notebook, a very small 18.5 KB PDF that probably contains a single diagram or page rather than a full schematic.

Schematic in PDF format titled only KL2D, a project code with no brand, model or ODM given in the name.

Motherboard schematic for the Dell Studio XPS 1645, supplied as a PDF of roughly 1.73 MB.

Quanta AT3 motherboard schematic in PDF form, revision R1A, 1.26 MB, marked as a second copy of the same document.

Quanta KT2 laptop board schematic, revision RC (likely a later build than RA), provided as a 929 KB PDF.

Compal LA-4101P laptop board schematic, revision 0.3, as an 872 KB PDF. The file name provides the ODM board number and an early revision only, with no model, chipset or…

Here is the 2SD1825 in PDF format, 150 KB, listed under schematics though the name suggests a transistor datasheet rather than a circuit diagram.

The 2SD2201 is the subject of this 153 KB PDF, indexed as a schematic though the content is presumably a datasheet.

For the 2SK1609 transistor, this 36.6 KB PDF supplies the component data. Under Japanese JIS/JEITA conventions 2SK identifies an N-channel FET; the name carries no…

Transistor datasheet PDF for the 2SC3265, 189 KB in size and filed as a schematic. The 2SC prefix follows the JIS standard and indicates an NPN device; the name does not…

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

Schematic in PDF form for the Compal LA-M784P motherboard, packed in a small 349 KB RAR archive; the RG token in the name is not explained.

Schematic in PDF for the Acer Nitro 5 AN515-41, drawn for Compal board LA-E903P revision 1.A.

Schematic diagram in PDF for Compal board LA-E541P, revision 2.A, with project codes DIUYA YB, SA, SB and SD and a Kaby Lake-R (KBL-R) platform noted in the name.

Schematic for the Dell Inspiron N5010, Berry project, DG15 AMD variant at revision A00, supplied as a 1.75 MB PDF.

Compal LA-8712P schematic, revision 0.1, for the HP ENVY M6, supplied as a 2.28 MB PDF document.

PDF schematic in a RAR archive for the MSI MS-16Q41 board, which MSI designs and labels with its own MS-numbering.

Schematic PDF for the Quanta 0P5J project, motherboard DA0P5JMB6B0, about 2.75 MB. Quanta uses the DA0 plus project code plus MB numbering, and the project code 0P5J…

Schematic for the Samsung NP-M70 notebook in a 4.24 MB PDF. The name states only the model, with no board code name or revision, so the drawing should be checked against…

Boardview content for the ASUS M3400QA, revision 2.0, exported as a 1.37 MB PDF rather than a native boardview format.

PDF covering the HEF4094B, an 8-stage shift-and-store bus register from the 4000-series CMOS logic family, listed as a schematic and 199 KB in size.

Component documentation in PDF for the SPP17N80C3, a high-voltage N-channel MOSFET listed in the name as 800 V and 17 A.

Component-style code 3LN02N is all the name of this 28.0 KB PDF provides; it is catalogued as a schematic but mentions no device, brand or motherboard number.

Component document in PDF for the 2SK2555, filed under schematics although the part number points to a discrete semiconductor rather than a board.

Reference sheet in PDF form, 29.3 KB, for the part numbered 2SC5689. Although listed as a schematic, a name made of only a JIS transistor code points to a manufacturer…

Datasheet-style PDF of 101 KB for the 2SA1731, indexed under schematics but named only by part number with no device or board information.

Brief 41.1 KB PDF for the 2SA921, with an _E suffix in the name that likely marks an English-language edition, though that is not certain.

Datasheet-sized PDF, 46 KB, listed as a schematic for the part 2PA1774J, with the trailing 2 most likely a document revision.

Component sheet in PDF format, 47.7 KB, named for 2PC4081, probably revision 4 of the document.

A small PDF of 54 KB, catalogued as a schematic and named only with the short code 75hq.

A 41.4 KB PDF named 35sgq045 and filed under schematics, though the name points to a component part code rather than a motherboard.

The 78.6 KB PDF 30SLJQ045 is labelled a schematic, yet the name follows the pattern of a rectifier diode part number, pointing to a single-part datasheet.

The 71.5 KB PDF called 25L4004 is catalogued as a schematic, yet its name follows the style of a serial memory part number, so it is most likely a chip datasheet.

PDF schematic for the Sony MBX-163 laptop motherboard, with MS60 in the name, probably the ODM project code tied to this board; the file is 1.04 MB.

Spanish-language course chapter on basic electronics, provided as an 817 KB PDF and apparently the same content as the numbered topic 2 of the series.

Rear 5MP ultrawide camera schematic for the Samsung SM-A23, provided as a 2.79 MB PDF. The drawing covers the ultrawide module connector, its data and control lines and…

Memory card slot schematic for the Samsung SM-A21s, provided as a 3.81 MB PDF. It documents the microSD reader circuit, typically the slot supply, data and clock lines…

Samsung SM-A20S schematic section covering the Wi-Fi, Bluetooth and GPS circuitry, supplied as a 4.63 MB PDF.

Schematic section for the 13 MP wide rear camera of the Samsung SM-A20S, provided as a 4.64 MB PDF.

PDF schematic for a sub board, labelled A015 and marked ORG, which typically indicates an original rather than redrawn document.