A 147 KB PDF whose name is just 2SC2881, catalogued as a schematic. By JIS numbering this is an NPN bipolar transistor, and the file is most likely its datasheet rather…

Small 42.8 KB PDF for the 2SC2188, carrying an _E suffix in its name and filed under schematics.

A 30.8 KB PDF named for the 2SA1522, a part number in the Japanese 2SA series of PNP transistors.

Part document for the 2SA1511, an 88.3 KB PDF filed in the schematic category. Its name follows the Japanese JIS designation in which 2SA denotes a PNP bipolar…

Filed as a schematic, this small PDF of 60.3 KB is named only with the part code 1T410 and gives no device, brand or board number.

Filed under schematics, this 93.2 KB PDF carries only the part code 1N3208, a JEDEC style 1N designation normally given to diodes, so expect a manufacturer datasheet…

Only the part code 245NQ015 appears in the name of this 94.4 KB PDF, suggesting a datasheet for a high current rectifier device rather than a circuit diagram.

Catalogued as a schematic, but the part number 224CNQ035 follows International Rectifier style Schottky rectifier naming, so the PDF is most likely a component datasheet…

Only the identifier 150CNQ035 appears in the name of this 53.3 KB PDF, filed under schematics. No product, board or revision is given.

Code 50WQ06F is the only clue in this 38.5 KB PDF, filed under schematics and naming no laptop, brand or board.

Filed under schematics, this 202 KB PDF carries only the code 20CJQ060, with no board, model or revision in the name.

PDF schematic named only SY3, a 551 KB document without any brand, model or revision information in its name, so its identity must be confirmed from the title block…

Quanta HK9 motherboard documentation packed in a 2.79 MB RAR file. Only the Quanta project code is given, so the exact board number, revision and whether this is a…

Compal LA-4101P mainboard schematic in a 1.12 MB PDF. The name holds only the board number, so neither the laptop model nor the revision is stated.

Repair archive in RAR format, 1.50 MB in size, associated with board code 4MPSV and the number 20, probably a revision.

Zip archive for the A515F sub board, the code consistent with Samsung's SM-A515F, at 786 KB.

Service manual for the Samsung SM-N985F, the Galaxy Note20 Ultra model number, in a 3.89 MB PDF.

MSI schematic in PDF form for board MS-17E71. MSI uses its own MS- numbering, where the digits identify the project and the last digit the board version.

Circuit diagram for the Quanta ZH1 board project, a 852 KB PDF with no revision indicated.

Gigabyte GA-Z270X-GAMING 7 schematic in PDF, board revision 1.0, matching the Intel Z270 desktop motherboard.

Schematic for the ASUS A8F laptop, marked SC in the name, packed as a 2.07 MB RAR archive.

Service material shared by the ASUS A8E and A8S notebooks, in a 1.62 MB RAR archive whose name does not say whether it is a schematic, boardview or other document.

Schematic diagram in PDF form for the Samsung SM-A546B smartphone, 665 KB. Phone schematics show circuit blocks, power management connections, charging paths and…

PDF datasheet for the PS12864LRF-XM1-H display module, 204 KB in size. The 12864 portion usually indicates a 128 by 64 dot matrix, and the suffix letters encode variant…

PDF datasheet for display module PF10048ARF-ANN-H, about 259 KB. The 10048 number likely stands for a 100 x 48 dot graphic LCD, with the letter suffix encoding options…

Datasheet PDF for the SED1330, around 388 KB, an Epson LCD controller from the same family as the SED1335.

PDF specification for the PW036XS3 display panel, revision 1.0, larger than its siblings at about 1.09 MB.

Schematic for the Dell Vostro 3400 laptop, compressed as a RAR of about 1.07 MB. The name provides no ODM board number, revision or graphics variant, so check the title…

Studiomaster M1000 schematic, supplied as a 576 KB PDF. Studiomaster builds professional audio gear such as mixers and amplifiers, and a diagram like this is used to…

SDLS196 is the literature code on this 430 KB PDF datasheet, which gives no part number in its name.

Datasheet PDF of about 145 KB identified only by a literature code, with no part number in the name.

Archived PDF schematic for the HP ProBook 4431s, UMA version with integrated graphics only, on board 6050A2398701.

Circuit diagrams in PDF form for the Lenovo D222B LCD monitor, compressed as RAR. Monitor repair usually involves the power board, LED backlight driver and scaler logic…

Schematic for a Dell 1088 laptop on Quanta board DAVM8GMB8G0, project VM8G, packed as a PDF in a 1.23 MB RAR archive.

Schematic in PDF form for MSI motherboard MS-7C58 revision 1.0, compressed into a 1.86 MB RAR.

Wistron schematic for projects LF15A and LF15V, board number 13286-1 also listed as 13286, supplied as a PDF inside a 2.62 MB RAR.

Quanta R75 laptop schematic in PDF at revision 1A, with no board number or laptop brand given in the name.

Unlabeled schematic PDF of about 1.19 MB; the file name is a coded string with no model, maker or board reference.

Schematic for the Lenovo ThinkPad X230 mainboard, labelled LBD-2 with board number 11232-1, provided as a PDF inside a RAR archive.

Circuit diagram for MSI graphics board MS-V328, revision 70, provided as a decrypted PDF tagged 00017967 and archived in a 1.35 MB RAR.