Spanish basic electronics guide, a general introduction rather than a schematic for any specific equipment. The name gives no device or board number.

Boardview-style document for the Huawei Honor 9, delivered as a PDF inside a 232 KB RAR.

Second g61a firmware file, also 2 MB, suited to a 16-megabit SPI flash. Like the first copy, its name carries no motherboard number, brand or version, so identification…

MSI MS-7392 circuit schematic, revision 1.1, provided as a PDF inside RAR. The diagrams cover the power supply sections, chipset, memory and peripheral interfaces, so…

ASUS P8Q77-M DP boardview for PCB revision 1.02, stored in a 172 KB archive. The DP designation separates this variant from the plain P8Q77-M, so match both model text…

Small 1.00 MB .bin firmware image named simply 650, with no brand, board number or version in the name.

ST7066 datasheet, a 318 KB PDF for the Sitronix dot-matrix character LCD controller and driver, commonly found on 16x2 and similar text modules and known as HD44780…

Book in PDF form, about 7.88 MB, covering valve and transistor audio amplifiers; the tag in the name only reflects where the copy was sourced.

Electrical schematic for the Motorola XT1543, a Moto G (3rd generation) variant, as a PDF; the title is in Portuguese (esquema elétrico).

Samsung SM-G930F schematic in PDF format, 3.71 MB. Service schematics of this kind map the PMIC outputs, charger circuitry, display connector, camera, audio and radio…

PDF schematic for the Nokia E61 business smartphone with QWERTY keyboard, 1.48 MB in size.

PDF schematic for the Lenovo ThinkPad SL410K, 1.58 MB in size. The name names only the model, without board number or revision, so compare the label printed on the…

PDF schematic labelled 1008HA, provided as an unlocked copy with document restrictions removed, which allows printing, copying and text search.

Service schematic for the Samsung Galaxy J7 Core, model SM-J701F, in a 593 KB PDF. Phone schematics like this let a technician follow power rails from the PMIC, trace…

Schematic for the Lenovo ThinkPad W700 in its DDR3 memory version, provided as a 2.22 MB PDF.

Filed under schematics, though the file name is simply the JIS part number 2SD1903, so expect a component datasheet in this 131 KB PDF.

Very small RAR archive, only 2.40 KB, for board 09513-SB. No brand, model or numbering scheme was confirmed, though the SB suffix resembles Wistron-style project naming.

English PDF titled basic electronics, 583 KB, not tied to any device or board. It is reference and training material rather than a service schematic.

RAR archive named L640 U20, a companion to other L640 files, but only 228 bytes in size, which is too small to hold a usable firmware image or document.

Boardview for the ASUS X555LP laptop mainboard, supplied in ASC format, a text-based layout export, within a 1.66 MB RAR archive.

Schematic for the ASUS Eee PC 1101HA netbook as a PDF inside a RAR archive. With it a technician can trace standby and main power rails, follow the power-on sequence…

Boardview for the Toshiba TRCU mainboard in ASC text format, compressed into a 214 KB ZIP.

IBM ThinkPad T61 schematic in PDF form, around 2.21 MB. The name states the model only, with no board number, revision or graphics variant, and T61 boards existed with…

Firmware binary labelled version 7.0.1.1205, slightly larger than its siblings at 1.56 MB. The name carries no device, board or chip details, so its target is unknown.

Schematic for the Samsung NP-R710 laptop, an unlocked PDF copy, which means the file should allow printing, copying and text search without password restrictions.

Samsung SM-G950F schematic, the Galaxy S8 international variant model code, supplied as a 3.59 MB PDF.

Schematic PDF for the W7J, 1.27 MB in size, with no board number or revision in the name. Any PDF reader opens it.

PDF schematic covering the Lenovo IdeaPad Y410, around 1.02 MB in size. The file name carries no motherboard number or revision, so verify the board identity on the…

Schematic PDF for the HP Inventec board 6050A3136201-MB-A01, the motherboard used in the EliteBook 830 G7.

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.

A 1.32 MB PDF schematic labelled UL20A, a notebook model code; the name does not include a brand, board number or revision.

Binary firmware image named main, 4.00 MB, with no brand, board or version stated, so its origin is unclear.

Schematic PDF named R7000L-64TC, roughly 209 KB, covering a design whose suffix 64TC is not explained by the name itself and may denote a variant or configuration.

PDF schematic for the Acer Aspire 1310 laptop, 711 KB in size. The name lists no mainboard number or revision, so check the title block inside against the code printed…

Boardview for the PG10MG motherboard, board number 6050A2262201, revision MB-A02, in a neutral (vendor-independent) export packed as a 579 KB RAR archive.

PDF schematic for the ECS MB40IAX and MB40IA1 boards, revision B1, archived as a 1.68 MB RAR.

Schematic in a 59.3 MB PDF whose name is just a number, so the model, board number and revision cannot be read from it.

PDF schematic for the Lenovo K4 Note smartphone, model A7010a48, about 1.5 MB in size. Phone schematics show the PMIC, charging circuit, display and camera connectors…

Schematic PDF of the Topstar C49 mainboard, revision A, 1.28 MB. Topstar is an ODM producing laptops for numerous rebranded models, so match the board code on the PCB…

Schematic for the Compal LA-A921P board, revision 1.0, supplied as a 1.92 MB PDF. The name does not identify the laptop model, so match the board number printed on the…