PDF named Reparo Coffer, which is Portuguese for Coffer repair. It is catalogued as a schematic, but the name does not identify a device, board number or brand.

Cover chapter, section 1 of the Samsung SM-B310E service manual, a 77.0 KB RAR. In Samsung's numbered manual structure the cover part typically carries the title page…

Apple iPhone 5s repair archive in RAR format, a large 45.0 MB package whose name gives only the model.

Volume two in a five-part RAR sequence carrying a multilingual Windows 10 Pro image that its name labels as pre-activated.

Small 7z archive labelled quanta H97M, which suggests a Quanta-made board based on the Intel H97 chipset, though the name says nothing about the contents, the brand or…

RAR archive of 2.21 MB labelled for the TCL 32NP10 television. No board number, flash chip or version is given in the name, so the exact contents remain unknown until it…

PDF schematic for the Gigabyte GA-B85M-D2V micro-ATX motherboard, revision 3.0 (R30), inside a RAR archive.

Hi-fi 2.1 amplifier schematic credited to SeahorseDIY, in a 688 KB PDF. It covers a stereo-plus-subwoofer layout, likely with the crossover or filter stage feeding the…

Service manual for the Fluke 87V digital multimeter, a 1.18 MB PDF. Manuals of this kind normally cover specifications, performance verification, calibration adjustment…

Samsung brand bundle numbered 09, a 594 MB RAR archive whose name lists no specific model or board.

RAR archive of 9.64 MB presented in Portuguese as a Windows 7 activator, with no version or author information in the name.

Schematic in PDF format for a Pegatron board identified as C15B RG, packed in a RAR archive.

Persian-language PDF tutorial on how to use datasheets of electronic components, catalogued under schematics although it is a training document.

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.

Photo archive of Quanta motherboard DA0U82MB6D0 revision D, an 11.6 MB RAR containing board pictures; the laptop model is not named.

Flash image for the Sharp LC-32M400M television in the BK (black) version, marked ok, so it is reported as working. The 4 MB size matches a 32 Mbit SPI flash chip.

Schematic in PDF form, 1.72 MB, named TERESA20. The name carries only what looks like a project code name with no brand, model or board number, so open the file and read…

Repair archive for the Quanta-numbered board DA0ZAAMB8C0, revision C, stored as a 6.35 MB zip.

Collection of photos of an HP motherboard with the code X8C, PCB DA0X8CMB6E revision E, packed as a 13.5 MB RAR.

BIOS firmware for the HP EliteBook 2540p business laptop, supplied as a ZIP archive of about 4 MB. The name does not list the board number or BIOS version.

Mainboard BIOS image for the ASUS X550L series, specifically the X550LC with model code XX032H, in raw 8.00 MB BIN format. The size matches a 64 Mbit SPI flash chip.

Small Persian plain-text document of about 19.9 KB, whose title begins with words meaning everything you should, so the full subject is not clear from the name.

Schematic for the Apple logic board 820-00923, supplied as a PDF in a 2.17 MB RAR, with LOHWILL added in the name.

Revision 9.0 boardview for the MS-V328 board, stored as a 585 KB RAR archive. The code follows MSI's MS- scheme; no device model appears.

ASUS X540LJ archive, a 799 KB rar whose RG suffix is not explained in the name, so its exact contents are unclear.

Repair archive for the Acer Aspire One D270, built on the Quanta ZE7 board, a 635 KB RAR file whose exact contents the name does not list.

Binary image labelled with the Macronix MX25L1605 chip name, 2.00 MB in size, corresponding to a 16 Mbit SPI flash.

A 1 MB BIOS binary labeled l300, most likely the model name; no board number, version or status is given. The size suits an 8 Mbit SPI flash typical of older laptops.

Spanish guide on using the multimeter, a 262 KB PDF catalogued as a schematic but serving as basic training. No device or board number is stated.

ASUS K53SV revision 3.1 boardview, supplied as a ZIP. It provides a navigable map of the PCB, with part outlines, pin numbers and net names, helping locate test points…

Firmware for the Canon i-SENSYS MF3010 multifunction laser printer, packed in a 3.29 MB RAR archive. No firmware version or chip type is mentioned in the name.

Presentation document on the NVIDIA GF100 architecture, the Fermi-generation GPU, supplied as a PDF in a 1.54 MB RAR and catalogued under schematics.

PDF schematic of 738 KB from ECS for the G550 board or model, as the name gives no further revision or platform details.

Z97I-PLUS board layout, revision 1.03A, provided as a 168 KB RAR archive. This mini-ITX boardview shows the position of each component together with its net connections…

PDF datasheet titled bq25a, 1.73 MB. The name is brief and does not identify the exact part, though the bq prefix is used by Texas Instruments for battery management and…

RAR archive labelled Meizu M6, roughly 3 MB; the file name names only the phone model and says nothing about what kind of documents are inside.

RAR archive for the Meizu M6 Note, carrying the model code M1721, about 6.5 MB; the name does not specify whether it holds schematics, board layouts or other service…

Archive labelled only Xiaomi Redmi 5A, 2.66 MB RAR, catalogued as firmware, with no indication of its exact contents, version or board revision.

Generic archive named after the Xiaomi Mi Note, a 1.68 MB RAR with no further description of its contents, revision or document type.

Schematics for the BlackBerry 9850, the Torch touchscreen model, provided as a large 10.7 MB RAR that likely contains detailed pages or images.