Revision 2.1 schematic for the MSI MS-V341 graphics card PCB, shared by the Radeon RX 580, RX 570, RX 480 and RX 470 variants.

Schematic and block diagram for the Xiaomi Mi 5s Plus smartphone, in a compact ZIP under 1 MB.

Second copy of the Surface Laptop 4 Intel Wayland SS schematic PDF, the same 10.5 MB size as the other file and likely a duplicate saved under a numbered name.

Schematic set, version 1.0, for the Microsoft Lumia 950, listing product codes RM-1104 and RM-1118; the model name appears twice in the original file name, apparently…

A 59.3 KB PDF for the 2SK3065 transistor, listed as a schematic, with a name that also carries the token KE and the SOT-89 package.

The 2SK2294 is the subject of this 140 KB PDF, catalogued as a schematic but in substance most likely a datasheet, as 2SK marks N-channel field-effect transistors under…

The 2SJ316 is the subject of this 91.5 KB PDF. Its name gives only the semiconductor type code, so no equipment model can be inferred.

Named 2SC3940 with an _E suffix, this 51.7 KB PDF sits in the schematic index but is a transistor datasheet by all appearances, the suffix usually denoting an English…

PDF reference sheet for the 2SC3748, an older-numbered NPN bipolar transistor in the Japanese 2SC series, about 94.5 KB.

At 526 KB, this PDF for the 2SC1923 is larger than most single-part sheets in the set, possibly including more curves or package options.

The 2SB621 in this 51.4 KB PDF is a PNP bipolar transistor according to the JIS prefix, so the file, filed under schematics, should be a part datasheet; _E most likely…

Document for the 2SA1619 in PDF form, 51.3 KB, catalogued under schematics though it concerns a single transistor.

Datasheet for the 1N5405, a 500 V, 3 A silicon rectifier from the 1N5400 series, provided as a 43.4 KB PDF and indexed under schematics.

Datasheet for the 1N5333B in PDF form, 87.5 KB, indexed under schematics. The 1N53xx numbers of this range are generally zener diodes, with the B suffix normally…

Small PDF of 53 KB catalogued as a schematic under the code 80CPQ020, which reads like a discrete semiconductor part number rather than a laptop board number.

Flash memory datasheet PDF of 522 KB named 29DL16X, listed as a schematic. The name indicates a 29DL16x family part, a 16 Mbit dual-operation parallel flash series, with…

A 51.8 KB PDF identified only by the code 16YQ150C, listed under schematics. There is no device model, board number or revision in the name.

Small schematic archive, 556 KB zipped, labelled A720F, which corresponds to the Samsung Galaxy A7 (2017) model code; the file details carry no brand.

Schematic PDF for a board marked H61H2-M2, 580 KB in size; the name suggests an Intel H61 chipset desktop motherboard, though no brand is stated.

Gigabyte GA-H61M-S2PT motherboard schematic, revision 1.0, as a PDF inside a 581 KB RAR.

PDF bundle of Bose schematics, 1.53 MB in size, whose name lists no particular model, so the covered products must be confirmed by opening it.

Electronics-for-beginners guide in Spanish, a 5.77 MB PDF filed under schematics but by its title an educational text rather than a device diagram.

Schematic in a 59.3 MB PDF whose name is just a number, so the model, board number and revision cannot be read from it.

Service manual for the Sony KDL-42W815B television, delivered as a 6.55 MB PDF that, per its type, includes the schematic diagrams.

RAR archive containing a schematic for N240LU and N241LU boards, plus a service manual for the N240LU dated 2015-10-15, about 5.5 MB in total.

Circuit diagrams for MSI board MS-7599, revision 5.0, delivered as a PDF compressed into a zip of roughly 1.28 MB.

Schematic in PDF for a graphics card design listed for the RX 580, RX 570, RX 480 and RX 470, with the board code RX-MS-V341 in the name, archived as a 2.09 MB RAR file.

Bottom-side PDF sheet for motherboard 14291-1, numbered in the Wistron style used for many Dell notebook boards.

PDF schematic for the HP DV6000 laptop, 1.57 MB in size. Only the model appears in the name, with no board number, ODM project code or revision, and the DV6000 series…

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…

PDF reference for the 2SK583, a 57.1 KB file indexed as a schematic but in practice a transistor datasheet, since the 2SK prefix marks an N-channel field-effect…

Filed as a schematic, this 59.7 KB PDF is titled 2SC5128 and presumably holds the datasheet of that NPN bipolar transistor.

Short 27.5 KB PDF for the 2SC3751 NPN transistor, the smallest file in this group, so it is probably a brief specification or summary sheet.

A 59.2 KB PDF describing the 2sb1275 transistor, filed as a schematic though the name points to a single part.

This 30.5 KB PDF is titled with the 2SA1526 part number and indexed as a schematic, though it is most likely the transistor's datasheet.

Here the 2SB819 is covered in a 51.8 KB PDF, with an _E ending in the name that is not explained and should not be read as a specific grade without checking the…

PDF datasheet for the 2N5306 transistor, 56.9 KB, with no manufacturer or revision stated in the name.

Reference sheet for the 1T368A transistor, 40.5 KB in PDF format and indexed under schematics.

Datasheet PDF for the 1N4001 rectifier, 42.6 KB, filed under schematics. The name includes rev5 and dx, which appear to indicate a document revision and a vendor or…

This 50.1 KB PDF, labelled 30SCLJQ030 and catalogued as a schematic, most likely documents one discrete rectifier rather than a circuit board, based on its part-number…