Short PDF document of 124 KB titled DMI process, catalogued as a schematic but more likely a procedure guide. No laptop brand or model is named.

Stored under a lowercase name, this 52.3 KB PDF covers the 2sd2318 transistor. In the Japanese JIS scheme the 2SD series contains NPN devices for low-frequency duty, so…

Reference PDF for the 2SK620, a JIS-series N-channel field-effect transistor, weighing 35.6 KB and listed under schematics though it is most likely a datasheet.

A 54.3 KB PDF, named in lowercase, for the 2SA1862 PNP bipolar transistor of the JIS 2SA series.

Small 70.2 KB PDF for the 1SS396 component, placed in the schematic category. Given the 1SS numbering, the Japanese series for small-signal diodes, it is most likely a…

Named purely after 1SS322, this 73.1 KB PDF does not identify any device, board or revision.

Filed as a schematic, this 70.6 KB PDF is named only with the code 1SS319 and gives no device context.

PDF datasheet of 64.7 KB covering Zener diodes from 1N4728A to 1N4754A, a subset of the 1 W axial Zener series.

Named 244NQ035, this 44.5 KB PDF is indexed under schematics but its title is a component part number from a family of power rectifiers, so treat it as a datasheet.

The name 243NQ gives only a part family prefix with no suffix, so this 45.4 KB PDF probably covers a whole series of power rectifier devices in one datasheet, despite…

A small 105 KB PDF filed under schematics, with a name pointing to the 85C72-82 range. The name gives no device, brand or board number, and the code resembles a…

Filed as a schematic, this 160 KB PDF carries the bare code 409CNQ135 with no brand, model or revision attached.

This 57.7 KB PDF, listed as a schematic, is named 64LC10-40, which reads like a range of variants within one component series.

A 128 KB PDF named 25C256, which matches the pattern of a serial memory chip part number, so this is most likely a chip datasheet placed in the schematic category.

PDF reference, 112 KB, for the 24C64 serial EEPROM, a 64 Kbit two-wire memory widely used in consumer and automotive electronics.

Combined datasheet PDF of 163 KB covering the 24C01B and 24C02B, serial EEPROMs of 1 Kbit (128 bytes) and 2 Kbit (256 bytes) respectively on the I2C bus.

Datasheet PDF, 83.7 KB, for the 24C01 serial EEPROM, a 1 Kbit (128-byte) memory on the two-wire I2C bus. The name gives no device or board context.

A 77.2 KB PDF named 23c040h, a variant of the 23C040 part with an added H suffix whose meaning is not stated in the name and must be read from the document.

Service schematic for the Samsung SM-F711B, packaged as a ZIP of about 1.58 MB, with no revision stated in the name.

Spanish PDF course topic about diagnosing and fixing software faults on mobile devices, 541 KB in size and seemingly identical to topic 7 in the same series.

PDF document of 1.29 MB whose numeric file name gives no hint of the device, board number or content, although it is catalogued as a schematic.

Schematic for the Apple iPhone 7 Intel version, meaning the variant with an Intel baseband modem, in a 1.27 MB PDF.

Display circuit schematic for the Samsung SM-A21s, PDF of 3.82 MB. It documents the LCD connector and the supply and data lines feeding the panel.

PDF schematic covering the Lenovo C460M, C462M and G400, with Compal named as the board maker.

Maintenance manual for the Lenovo IdeaPad S6000 tablet, a 594 KB PDF indexed under schematics.

Schematic in PDF form labelled VX9G5M, with the added word SIMILAR suggesting it is a close or compatible design rather than an exact match for that board.

Circuit diagram PDF for Apple logic board 820-01987, revision 06. The schematic details power rails, regulators, enable and power-good signals and interconnects between…

PDF circuit diagram of a mono tone control stage built around two transistors, as the name indicates.

Sony WAX2 chassis document in PDF, 2.8 MB, with no specific television model given in the name.

Bottom-side placement drawing for the Compal LA-G714P mainboard, a 290 KB PDF. Rather than circuit pages, it shows component outlines and reference designators on the…

Schematic PDF of 1.03 MB whose name is a random-looking string, so it identifies no model, board number or revision.

Schematic diagrams for the Lenovo A390T handset, packed as a 444 KB ZIP archive that any operating system can extract without extra software.

Schematic diagrams for the Lenovo A278t mobile phone, a 606 KB RAR archive; the name mentions drawings only, no service manual.

Schematic for the Acer Aspire 3 A315-22 notebook, whose mainboard is the Huaqin design NB8607, compressed into a 1.80 MB rar.

Schematic in PDF form for the Quanta motherboard DAG35AMB8E0, compressed as a 1.80 MB RAR.

English-language manual for a device identified only as 5860C, filed among schematics as a PDF of about 1.8 MB.

PDF for BD9422EFV, 1.10 MB, filed as a schematic. The code fits ROHM's BD-series IC numbering, with EFV denoting the package type; nothing else is in the name, so it is…

Schematic in PDF form labelled only for the Toshiba L300, with no board maker, board number or revision in the name.

Schematic for the Toshiba Dynabook Qosmio F40, with the identifier 87CBL included in the file name.

PDF schematic for the Dell Latitude D6400 series, labelled FM1 with revision R1A, delivered as a 987 KB document.