EC and BIOS ROM images for a Sony VAIO on board MBX-239, made by Foxconn, with the PCB code 1P-0112201-8014 and the marking V050 listed in the name.

Service schematic for the Lenovo Y50-70 on Compal board LA-B111P, revision 1.0, in a 1.94 MB PDF.

Component reference for the 2SD2568, a 44.6 KB PDF in the schematic category. The 2SD prefix follows JIS numbering for NPN bipolar transistors used in low-frequency…

A 154 KB data sheet in PDF form describing the 2SC4488. Under JIS naming, the 2SC prefix denotes an NPN bipolar transistor, and the file covers that single component…

PDF of 214 KB for the 2SC3328, an NPN bipolar transistor under the JIS naming system, catalogued here as a schematic though the content is likely a datasheet.

PDF of 1.47 MB named slus702a, which follows Texas Instruments literature numbering, where SLUS documents usually cover power management parts and the trailing letter…

Full datasheet for the Atmel ATmega8 8-bit AVR microcontroller, supplied as a 2.17 MB PDF.

Archive of about 904 KB containing what the name suggests is video BIOS for an AMD Radeon RX 580, with no vendor, memory size or version stated.

Guide to the charging process of the Samsung Galaxy A10, provided as a 1.05 MB PDF. It likely illustrates the path from the USB connector through the charging IC and…

Network (cellular RF) portion of the Samsung SM-A20S schematic in PDF form, 4.63 MB. The pages cover the radio front end, power amplifiers, antenna switches and the…

ASUS GeForce GTX 1660 graphics card schematic for board CG165PI at revision 1.00, provided as a PDF inside a 2.57 MB RAR.

PDF databook for AMD's Vega 10 graphics chip as used on the Frontier Edition card, compressed in a 1.46 MB RAR.

Original firmware for the Lenovo IdeaPad Mini S100 netbook, marked as working and tied to the ITE IT8502E embedded controller and a DDR3 memory version.

Washing machine repair material, part 5 of the P. Mevada series, packed as a 470 KB PDF document.

RAR archive for the Sony VAIO VGN-AR series, tied to motherboard MBX-156 and design code MS20.

Circuit diagram archive for the Xiaomi Redmi 4A, code name rolex, packed in a 2.47 MB ZIP file even though the catalogue lists it under firmware.

Archive for the Xiaomi Mi 4S phone, 959 KB, stored as RAR. Only the model appears in the name, so the actual contents and document type remain to be confirmed after…

RAR archive of roughly 427 KB named H0222-2, one of a series sharing the H0222 code. No brand, device or file type is given in the label, and the suffix 2 may be a…

Circuit diagram for the Xiaomi Redmi Note 3 smartphone, model code 3Z, a 5.49 MB PDF. Full schematics show every net, component value and connection, so a technician can…

Schematic for a Sony VAIO laptop motherboard numbered MBX-143, tagged with the MS04 project code and drawn at revision 1.0.

Schematic for the HP Pavilion dm1 built on the Quanta NM9 board, revision 1A, in PDF form at 929 KB.

Smaller 137 KB PDF tied to the 2SK2606, a JIS-style designation where 2SK indicates an N-channel field-effect transistor.

Short datasheet-type PDF of 30.0 KB for the 2sk2588, an N-channel FET according to the JIS 2SK prefix.

A 34.3 KB PDF for the 2SK1846 transistor. The 2SK prefix follows the Japanese JIS convention for N-channel FETs, so this is probably a part datasheet even though it is…

PDF of about 295 KB for the 2SK1827. In JIS part numbering, 2SK stands for an N-channel FET, so the content should be a datasheet rather than a board-level drawing.

Reference sheet for the 2SK1109, with the name indicating the UTC (Unisonic Technologies) version of the part.

Catalogued as a schematic, this 361 KB PDF carries only the part number 2SJ567 in its name.

Catalogued as a schematic, this 89.4 KB PDF bears the part number 2SC4133, a JIS designation for an NPN bipolar transistor, so its content is most likely the device…

The 2SC5540 transistor is covered by this 30.9 KB PDF, catalogued as a schematic. By JIS convention the 2SC prefix signifies an NPN bipolar device, so the document is…

Catalogued as a schematic, this 87.6 KB PDF is named only with the part number 2SC3808, which follows the Japanese JIS scheme where 2SC marks an NPN bipolar transistor…

PDF document named after the 2SC5332 part number, filed here under schematics but most likely a component datasheet rather than a board diagram.

Compact 102 KB PDF for the 2SC3090 transistor, indexed under schematics. The name carries no detail beyond the part code.

A 145 KB PDF filed under schematics and named only after the part number 2SC2814, so it is most likely the component's datasheet rather than a board diagram.

Component datasheet for the 2SB1644, a small 48 KB PDF catalogued under schematics. JIS numbering places any 2SB part among PNP bipolar transistors for low-frequency…

PDF document for the 2SA1200, a part number in the Japanese JIS 2SA series, which designates PNP bipolar transistors.

Small 41.8 KB PDF for the 2SA1890, with an _E suffix in the name that commonly marks an English-language edition of a Japanese datasheet, though the file does not…

A 177 KB PDF for the JEDEC part 2N5655, carrying an RE suffix whose meaning the name does not explain.

Catalogued as a schematic, 1T407 is a compact PDF of 52.9 KB whose name contains only a component code. No device model, brand or board number is given.

Indexed under schematics, this 66.7 KB PDF is named 1SV225; the trailing underscore looks like a naming artefact.

A 98.0 KB PDF for the 1SS390, the largest of this group and filed as a schematic type. The name holds only the part number.