PDF datasheet, 40.0 KB, for a device named ST1305. The file name provides only the part number, without the maker or the function, so identification has to come from the…

Short PDF excerpt concerning the Atmel AT91SAM family of ARM-based microcontrollers, apparently pages 7 and 8 taken from an issue of a publication or document, judging…

Labelled 1n6762, this 17.2 KB PDF appears to be a datasheet page for a JEDEC 1N-numbered device rather than a circuit diagram.

Datasheet-style PDF, 37.4 KB, for the component numbered 2SA2043. In JIS semiconductor naming the 2SA prefix designates a PNP bipolar transistor, and nothing else about…

Here the PDF, 43.8 KB in size, is named 1n6391 and represents a datasheet for a JEDEC-registered semiconductor despite its schematic label.

RAR archive for the T12RG board, about 2.74 MB, part of the T12 family that also includes T12R and several other variants.

Component sheet for 5HP01C, a 26.8 KB PDF without any laptop, brand or board number in its name.

Archive in RAR format for the H97M-PLUS micro-ATX motherboard with the Intel H97 chipset, around 419 KB.

Very small at 10.8 KB, this PDF named 1n6778 looks like a brief datasheet or spec page for a JEDEC 1N-numbered semiconductor, despite being indexed as a schematic.

A compact 21.2 KB PDF titled after the 2SC4080, stored as a schematic but best treated as a transistor datasheet. JIS numbering uses 2SC for NPN bipolar transistors.

Display interface pages from the Samsung SM-A11 schematic, a PDF of 4.33 MB. They detail the LCD connector pinout, display supply voltages, reset and the high-speed data…

ZIP archive of roughly 373 KB for the P6T WS Pro, a workstation motherboard name from the LGA1366 X58 era.

Very small PDF, 94.5 KB, with the numeric name 73581 and no indication of brand, device or board number.

PDF document, 103 KB, titled 30BQ040, a code that reads as a component part number rather than a motherboard number, so it should be treated as a datasheet despite the…

PDF of 25.8 KB carrying only the code 2pg302 in its name and filed under schematics. No laptop model, board number or manufacturer is stated, so the content cannot be…

Sectioned schematic in PDF dealing with the SIM card reader, from a series of pages of roughly 4.77 MB with no model named in the file.

HP Pavilion G7 schematic covering the Quanta R12 board, revision 1A, in an 825 KB PDF document.

Rear camera section of a phone schematic in PDF, specifically for the 13 MP wide main camera, from a sectioned set of about 4.78 MB pages with no model in the name.

Apple iPhone 6S Plus repair material in a ZIP archive of 13.1 MB; the file name gives only the model, not the content or board number.

PDF schematic for the Acer Notebook One 14 Z1402 with project name Sabaody BH, 1.82 MB in size.

RAR archive of 17.8 MB labeled X5-KL7S1 with the note TOP V1.03, apparently referring to the top side of a board at version 1.03.

First part of a ZIP archive labelled K30 PRO, 374 KB in size, with no brand field or document type stated in the name.

Compal schematic for the LA-7491P laptop motherboard, revision 1.0, packed into a compact 602 KB RAR file.

Circuit diagrams for the Xiaomi Redmi Note 5A, identified by the codename ugg, in a 6.54 MB ZIP archive.

A 14.6 MB PDF schematic for the Samsung SM-G850F, likely a slightly different copy or edition of a similar document for the same model.

Motorola Moto G50 schematic set for model XT2137, compressed into a 32.9 MB RAR file. Inside you can expect the board-level diagrams a repair bench needs to follow…