Schematic diagram and service manual for the Xiaomi Redmi Note 3, with a 3Z tag in the name, stored in a 14.0 MB ZIP archive and catalogued as firmware.

Schematic diagram and service manual for the Xiaomi Redmi 2X, shipped as a 1.48 MB ZIP archive and catalogued under firmware.

ASUS Z87-PLUS layout file for revision 1.02A, delivered in a 157 KB RAR archive. The boardview maps component placement and connectivity, which helps when measuring…

Boardview for the ASUS Maximus VI Gene at revision 1.02B, in a 173 KB ZIP. A 1.02D version is catalogued separately, so read the revision off the PCB before choosing…

Boardview for the ASUS P8H61-I LX mini-ITX board at revision 1.00, packed in a 78.1 KB ZIP archive.

ASUS A55BM-PLUS motherboard boardview for revision 1.00, provided as a 118 KB RAR archive.

Schematic PDF of 982 KB for the Biostar G41D3C desktop motherboard, catalogued under the ECS brand.

Sony document titled Smart LED, catalogued as a schematic, provided as a 13 MB PDF. The name does not specify the TV model or chassis, so open it and check the covered…

RAR package of 794 KB for the MSI MS-7641 motherboard at revision 4.0. The name shows only the model code and revision.

Compal LA-1931 circuit schematic, revision R1.0, in a 906 KB RAR file. Of the several LA-1931 revisions catalogued, R1.0 is the most mature, and production boards are…

Schematic in PDF form for a desktop motherboard identified as Foxconn G41MD, a board built around the Intel G41 chipset, 936 KB in size, catalogued under the ECS brand.

Laptop schematic for motherboard NM-A272, revision 1.0, in a 2.10 MB PDF, catalogued under Lenovo.

Firmware for the HP ProBook 4540s from BIOS family 68IRR, version F.31, as a 5.00 MB .rom image.

RAR archive for the ASUS K54LY, about 2.68 MB, with no revision, version or content details given in the name.

RAR archive of 1.78 MB labelled only 1558, which on its own does not identify a brand, model or board number with certainty.

Reference sheet for the 74AC04 hex inverter, an advanced CMOS logic part, supplied as a 301 KB PDF in the schematic category.

The 2SD2285 is documented in this 128 KB PDF. Its JIS part number, with the 2SD prefix, places it among NPN transistors intended for low-frequency circuits such as…

The 2SD1907 is covered by this 165 KB PDF, which is catalogued as a schematic but by name is a component datasheet.

Covering the 2SK2910 transistor, this 150 KB PDF is listed in the schematic category but reads from its name as a component datasheet.

A 55.2 KB PDF named after the 2SK2348, a JIS-registered type whose 2SK prefix indicates an N-channel FET.

A compact 44.5 KB PDF labelled 2SJ520 and catalogued as a schematic. Because 2SJ is the JIS prefix for P-channel FETs, the document is best treated as a short datasheet…

Only the part number 2SJ275 appears in the name of this 97.0 KB PDF. That code follows Japanese JIS numbering, where 2SJ indicates a P-channel field-effect transistor…

Named after the JIS part number 2SJ267, this 91.8 KB PDF most likely documents a P-channel field-effect transistor, since the 2SJ prefix denotes that device class.

The 2SC5777 is covered by this small 29.9 KB PDF, catalogued as a schematic but most likely a single-part datasheet.

A brief 48.3 KB PDF on the 2SC3504, catalogued as a schematic but containing transistor data.

Short PDF document, 47.9 KB, whose name points to the component 2PB710A, with the suffix 6 likely indicating a revision of the sheet.

Short PDF, 26.4 KB, named 2pg301 and placed in the schematic category alongside related 2pg files.

A small 26.9 KB PDF in the schematic category, named only with the part number 2N6519 from the JEDEC 2N registration series.

Part number 1SS379 is the only detail in this file name, and the 70.0 KB PDF is most likely the specification sheet for that diode rather than a full device schematic.

PDF reference, 274 KB, for the 24C164, a cascadable 16 Kbit two-wire serial EEPROM. The file sits in the schematic category but is essentially part documentation with…

A small PDF of 71.3 KB catalogued as a schematic, whose name gives only the token 12f with no brand, model or board number.

Exploded view documentation for the appliance or unit identified by model code GLWS805ELABG, supplied as an Excel workbook of about 15.2 MB.

PDF named only TOP, catalogued as a schematic and 330 KB in size, with no model, brand or board number in the name.

Very large RAR archive of 2.99 GB catalogued as BIOS and firmware, named only Zipper, which reveals nothing about the device, board number or contents.

Small PDF for a Lenovo machine built on LCFC board NM-A281; although the name says boardview, it is catalogued as a schematic-type PDF, so it may be a printed layout or…

Raw 16 MB BIOS binary with an uninformative numeric name, catalogued as HP firmware for Quanta board DAN91GMB6D0.

PDF document for the TPS51117, a Texas Instruments synchronous step-down buck controller often found on laptop motherboards generating system or memory rails.

Small RAR archive, 1.06 MB, carrying service manual documentation for a model coded MS82; the file name provides no manufacturer, revision or product category.

Repair guide in PDF form for the ASUS C100PA, the Chromebook Flip, catalogued here under schematics.

Schematic in PDF for the Xiaomi Redmi Note 7, codename lavender, compressed into a 1.41 MB RAR, although it is catalogued under firmware.