The 163 KB PDF named 408CNQ060 sits in the schematic category, yet its name identifies no device or board.

Catalogued as a schematic, this 61.8 KB PDF is identified only by the code 70u, with no laptop model, board number or revision stated.

Catalogued as a schematic, 33C704 is a 166 KB PDF whose name is just an alphanumeric code without any model, manufacturer or board revision.

A 128 KB PDF carrying the code 30WQ03FN, indexed as a schematic but structured like a discrete semiconductor part number.

A 176 KB PDF catalogued as a schematic, named 28LV64, a part number from the low-voltage 64 Kbit parallel EEPROM family.

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.

Covering the 24WC33 and 24WC65, this 56.1 KB PDF is listed as a schematic but is a Catalyst Semiconductor datasheet for 32 Kbit and 64 Kbit I2C serial EEPROMs.

Range datasheet in a 63.4 KB PDF for the Catalyst 24WC01 through 24WC16, a family of small two-wire serial EEPROMs, although the index files it as a schematic.

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

Generic binary called outimage, 32.0 MB, catalogued as BIOS or firmware, with nothing in the name about the device, board or revision it came from.

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.

Tiny RAR archive of 1.79 KB whose Russian name translates to registry files for connecting a printer.

Model GLWS805ARJPC is covered by this exploded view workbook in .xlsx format, about 14.6 MB in size.

A 5.71 MB .xlsx file carrying the exploded view for model GLWS705AODIB. The name states the model code only, without manufacturer or product category.

Excel exploded view for model GLWS145EPDDG, around 18.8 MB in size. No brand or product category appears in the name.

Model GLWS125EPHIB is covered by this 18.5 MB exploded view, saved as an Excel workbook. The name does not state the manufacturer or product category.

Excel-format exploded view for model code GLWMS75ANGEL, about 14.9 MB. The name contains only the model code and the document type, so the brand and product category are…

PDF schematic for GALAXY graphics cards labelled GTX 1060 and GTX 1070 with board code M75C, apparently covering a design shared across both models; the catalogue brand…

BIOS archive for the Biostar H110MHV3 desktop motherboard, version 7.2 according to the name, although the catalogue lists the brand as ECS.

Schematic in PDF format for the Xiaomi Redmi 6 and Redmi 6A smartphones, packed in a small RAR, although catalogued under firmware.

Schematic PDF labelled Foxconn aNice, revision A, packed in a RAR archive of about 1.27 MB and catalogued under ECS.

Tiny 15.9 KB archive described as a program for the ZM-R5860 BGA rework station, with the reference 1586000003.

Schematic diagram as PDF for the Foxconn 848M02 desktop mainboard, likely built on the Intel 848 chipset given the model code, catalogued under ECS.

Service manual for the Samsung SM-A205YN handset, titled manual de servicio in Spanish, in a very large 125 MB PDF categorised as a schematic.

RAR archive holding the circuit schematic of the OnePlus 5T smartphone in PDF form, catalogued under OPPO because OnePlus handsets share OPPO engineering.

Schematic for the Biostar N68SC-M3S motherboard, revision 6.1, supplied as a PDF inside a 1.41 MB RAR archive, catalogued with ECS as brand.

Schematic in PDF format covering Biostar H77MH, H77MU3 and IH77A designs, project MHS, revision 6.0.

Schematic for the Quanta NL9 mainboard, DANL9MB18F0, revision 1A, supplied as a PDF within a 1.20 MB RAR.

Repair guidance document for the Xiaomi Redmi Note 5, project code E7S, version V01, in an unlocked copy.

PDF repair guide for the ASUS N752VX laptop, packed in a RAR archive of about 1 MB. ASUS service guides of this kind usually cover disassembly steps, part locations and…

Xiaomi Redmi 8 circuit diagrams, codename olive, delivered as a 1.49 MB ZIP archive. It sits in the firmware category but contains a schematic per its name.

Schematic set for the Xiaomi Redmi 5, internal codename rosy, supplied as a 2.47 MB ZIP archive. Despite the firmware category, its name describes circuit diagrams.

Service manual material for the Samsung SCH-i545, the Galaxy S4 variant, catalogued as a schematic, in a 7.04 MB ZIP.

PDF for Compal board LA-B843P revision 1.0; although labelled boardview, it is catalogued as a schematic, so it is likely a schematic or a printed layout.

Firmware-category package for the Xiaomi Redmi Note 4, a 1.22 MB RAR. The name only states the phone model and does not reveal whether it holds a partition dump, a…

Schematic diagram for the Xiaomi Redmi Note 7 smartphone in a 1.65 MB RAR archive, although it is catalogued as firmware. The name gives no board revision.

Service documentation for the Xiaomi Redmi Note 4X: a schematic diagram and service manual in a 9.67 MB RAR archive, catalogued as firmware.

Xiaomi Redmi 5 repair package containing, according to its name, a schematic diagram and service manual, compressed as a 2.45 MB RAR and catalogued as firmware.

Layout file for the ASUS EM1900I-E board at revision 1.01, archived in RAR format, 129 KB.

ZIP archive of 384 KB whose name references MT2700-MAB2LG with a leading number 40, likely a catalogue index.