Small PDF schematic of 267 KB whose name gives only MK6200_B, most likely a model or board code with revision B, but no brand or device type is stated.

Schematic in PDF format for a Wistron board numbered 19817-1, 6.86 MB in size; the name does not state the laptop brand or model.

Archive named only 206, a 2.43 MB RAR file with no brand, model or board number given. The name tells nothing about the device or document type, so extraction is the…

Schematic for the Xiaomi Poco X2 smartphone, supplied as a single 1011 KB PDF. Phone diagrams like this show the PMIC outputs, battery and charging path, display and…

Clevo schematic in PDF format covering the K350C and W230SD/W230SS design, board number 6-71-W2300 with the D03M suffix.

Files for the TCL L32E181 television bundled in a 3.05 MB RAR archive. Only the model is identified; chassis, firmware revision and file types are not stated.

Schematic diagram for the Xiaomi Redmi Note 8, model code LLDM516, in a 1.66 MB ZIP archive, although the index lists it under firmware.

Schematic in PDF form for the MSI MS-V277 board, revision 1.2, supplied inside a RAR archive.

SMD marking code reference in PDF form, 11.4 MB. Books of this type list the short codes printed on surface-mount transistors, diodes, regulators and other small…

ZIP archive of 2.27 MB for the Philips 40PFL4650 LCD television. Only the model code is given, so board revision, flash type and firmware version remain unknown until…

Archive for the Philips 50PFL5059 LED television, a 9.95 MB ZIP whose name gives only the model number.

Schematic in PDF form, 1.02 MB, whose name points to MBX-247, a Sony notebook mainboard designation, with an HK1 suffix that likely marks a sub-version or document…

IBM ThinkPad R31 circuit schematic in PDF format, roughly 1022 KB. The file name gives the model only, with no motherboard number or revision, so confirm the board…

ZIP archive of 3.48 MB named only 081F2, with no brand, board number or document type in the name.

Early revision PDF schematic for MSI MS-V337, revision 2.0, contained in a 396 KB RAR file. MS-V numbers follow MSI's scheme for graphics card PCBs.

Service archive for the Samsung Galaxy J7 Pro, model SM-J730G, packed as a 31.6 MB RAR.

PDF schematic for a board designated Z84FM, a variant within the Z84 code family. Nothing else is stated in the name: no revision, brand or laptop model.

Spanish multimeter table in PDF form, 171 KB, apparently a quick reference chart rather than a schematic for any device.

Schematic for a Bitland BM5688 board, delivered as a PDF in a 912 KB rar. Bitland is an ODM producing budget laptops and tablets for various brands, and the name gives…

PDF document labelled dt8211_188, about 1.39 MB and filed as a schematic, apparently related to the DT8211 device with 188 as a version or variant code whose meaning the…

English-language datasheet in PDF form, about 841 KB, titled DC datasheet B1en. The name does not identify the component, manufacturer or product, so open it to find the…

BIOS archive for the Acer Aspire 5742 with an Intel Core i3 processor, packed as a 1.75 MB RAR.

BIOS archive for the Acer Aspire 5720ZG, configuration 4A3G32Mi, firmware version V1.42, distributed as a 610 KB ZIP.

UEFI firmware file with the .fd extension, 2 MB, labelled PEW52113, apparently build 113 of the same BIOS line as the PEW52114 release.

BIOS dump for a G505 laptop, most likely the Lenovo IdeaPad G505, though no brand or board number is stated in the name.

Firmware dumps for the Intel DB85FL desktop motherboard, with the name indicating images for both SPI1 and SPI2, meaning the board uses two flash chips.

Gigabyte GA-Q67M-D2H-B3 motherboard schematic in PDF, with R10 in the name likely marking revision 1.0, archived as a RAR of about 787 KB.

Quanta laptop schematic labelled only with the project code BL6, supplied as a 5 MB PDF.

Schematic archive for the Xiaomi Redmi Note 9, development code name merlin, although the index lists it under BIOS / firmware.

PDF schematic of 1.16 MB for a device named A3000. The name gives no brand, board number or revision, so confirm the model against the hardware before relying on part…

BIOS firmware package for a model identified as 1201T, revision R2, in a 623 KB RAR, marked unlocked, meaning hidden or restricted setup options have been opened up.

VBIOS collection for AMD Radeon HD 5770 and HD 6770 cards on the Juniper GPU with 1 GB GDDR5, for a connector layout of DisplayPort, HDMI and DVI.

Schematics for model A260G, delivered in a 7.70 MB RAR archive, with no brand given in the name.

Circuit diagram for the Quanta Z8C notebook mainboard at revision 3A, a 2.75 MB PDF. No laptop brand or model is named, only the Quanta ODM project code.

Schematic package for the Xiaomi Redmi 7A, internal codename pine, in a 1.39 MB ZIP archive. Indexed as firmware, the content is a hardware circuit diagram set.

Service schematic for the first Xiaomi smartphone, the Mi 1, packed into a 519 KB ZIP archive.

BIOS archive for a board labelled NB8511 PCB MB V5, compressed as a 5.42 MB RAR. The name gives no laptop model, so identify the device by the silkscreen marking on the…

Schematic PDF titled simply A01, about 7.50 MB, with no brand or full model code in the name. It is likely for a Samsung Galaxy A01, but the contents must confirm that.

PDF schematic for the Adamo 13 laptop, stored in an 827 KB RAR archive. The name gives only the model, without a board number or revision, so compare any identifiers on…

Additional copy of the ASUS A45A firmware associated with the K45A, again without a board revision in the name.