Circuit diagram for the Quanta R75 project, a 2.82 MB PDF with no brand, board number or revision in the name.

Compact 32.6 KB PDF for the 6N138 and 6N139, filed as a schematic. These numbers are a well-known family of high-gain optocouplers, so the file is almost certainly a…

PDF of 97.5 KB covering the 2SA1729, a component listed in this index as a schematic although the name describes a single part.

A 309 KB PDF listed under schematics and identified only by the code 22DGQ045. No device model, board number or revision appears in the name, and the string looks more…

PDF document of 164 KB with the bare name 40cpq035, indexed as a schematic. Nothing in the name points to a specific device, manufacturer or board revision; the string…

Only the code 35sgq060 is given for this 47.7 KB PDF, which is categorised as a schematic.

Databook covering the AMD Polaris 21 GPU, packed as a PDF in a 1.25 MB RAR. It describes the chip's ball-out, supply rails, GDDR5 memory interface and electrical limits.

PDF databook for the AMD Polaris 12 XL GPU, compressed in a 1.31 MB RAR. The reference explains the chip's pinout, power domains, memory interface and electrical…

Circuit diagram for the Gigabyte GA-Z87X-UD3H motherboard at revision 1.1, packaged as PDF in a 1.17 MB RAR archive.

PDF schematic labelled only with the string 96.09.14 plus HP and Dell, so the exact model and board number are not identified by the name.

PDF databook for AMD's Vega 10 graphics chip as used on the Frontier Edition card, compressed in a 1.46 MB RAR.

Service schematic in PDF for the Samsung Galaxy C5, model SM-C5000. The name gives no board revision, so compare the document against the main PCB before trusting…

Part datasheet in PDF for the MPSW45, an NPN Darlington transistor, rated in the file name at 40 V and 1 A.

PDF schematic for the Gigabyte B560M DS3H motherboard, revision 1.0, archived as a 1.55 MB RAR.

Xiaomi Mi 10 schematic diagram and service manual in a RAR archive of roughly 1.57 MB. The schematic part helps trace PMIC and battery rails, fast-charging circuitry…

PDF schematic for the Dell Vostro 1310, roughly 1.14 MB. No revision is stated in the name, and an identical-size copy also exists, so the two are probably the same…

Schematic for the Acer Aspire One AO532H, Compal board LA-5651P, project NAV70, revision 2.0, in a 628 KB PDF.

Schematic for the Acer Aspire 8530, packed as a 1.39 MB RAR containing a PDF; the name references the Big Bear 2A platform, abbreviated BB2A, along with document code…

Gigabyte GA-P61-USB3P schematic, revision 1.0 from the R10 suffix, compressed as a 699 KB RAR holding the PDF. Unpack it and open the diagram in any PDF reader.