Schematic diagram in PDF form for the Compal LA-5481P mainboard, revision 1.0, used in Acer Aspire 5517 and 5532 notebooks, 1.23 MB in size.

Schematic in PDF form for the Lenovo G480 and G580, drawn for the LG4858L design with Wistron board number 11326-1.

Full schematic for the Samsung Galaxy Grand Duos, model I9082, as a 2.18 MB PDF; the name labels it complete, while no board revision is indicated.

PDF listed as the schematic for the Acer Aspire E5-574 and E5-574G, tagged with the project name Zoro SL.

Schematic PDF for the Acer Aspire E1-572G, a model with discrete graphics, built on a Compal mainboard.

Dell Inspiron 7506 2-in-1 circuit diagram in PDF, covering Wistron motherboard 19860-1 from the HELLCAT 14 project.

Part-number reference for the 2SC4433 in PDF form, about 71.5 KB. The name gives no board or device, only the JIS designation, where 2SC denotes an NPN bipolar…

PDF document of 196 KB identified only by the part number 2SA2058. Under the Japanese JIS convention, 2SA parts are PNP bipolar transistors, so this is almost certainly…

A small 68.0 KB PDF whose name holds only the component code 1SS337, with no brand, model or board number given.

A 228 KB PDF whose title, 30CTQ050, looks like a discrete semiconductor part code, indicating a component datasheet rather than a board-level circuit diagram.

Short PDF of 76.2 KB covering the 24C16, a 16 Kbit (2 KB) serial EEPROM accessed over the two-wire I2C bus.

RAR archive of 1.76 MB for Compal board LA-D991P, without any laptop brand, model or contents given in the name.

Archive named A980-1-4-01, a 842 KB RAR file with no brand stated. The pattern resembles document numbering used in board schematics, with A980 likely the model and…

Spanish PDF on automotive electricity, 1.01 MB, apparently course notes from the Emagister learning community.

Service manual in PDF, 2.16 MB, with only the suffix SA in its name, so the device, brand and model cannot be determined from the title alone.

RAR archive of 10.5 MB whose name says only 5330 and ok, so neither the brand, board number nor content type is stated; ok usually means the uploader considered it…

Archive of 9.54 MB for the Sony VAIO identified by its PCG-6W1L regulatory model code, with no mainboard number or revision given.

Boardview for MSI GTX 1060 cards using PCB MS-V328 revision R9.0, in .brd format. Paired with the R9.0 schematic, it shows where each component sits and which nets link…

Circuit diagram for the Quanta Z07 notebook mainboard, revision 1A, in PDF form at about 1.04 MB.

Spanish-language section 3.3 on the oscilloscope, part of a workshop equipment chapter in a phone repair course, supplied as a 362 KB PDF.

Circuit diagrams for the Gigabyte GA-H81M-DS2V revision 1.02, supplied as a PDF inside a 550 KB RAR archive.

Samsung washing machine documentation for the WA85U3 model, a 5.35 MB PDF. Samsung WA-series manuals generally include specifications, disassembly guidance, error code…

RAR archive labelled Z96FM, likely a project code for a laptop motherboard. No brand, revision or contents are stated, so extract it to find whether it holds a…

Samsung service guide for the SM-A115U handset (Galaxy A11 family), revision 1.0, provided as a PDF in a 3.14 MB RAR. The U and F tokens are not explained by the name.

Archive for the Xiaomi Mi CC9 Pro smartphone, 1.03 MB in RAR format. The file name only gives the model and does not say whether it holds schematics, a boardview, block…

Revision 1.2 boardview for the ASUS X401A notebook motherboard, contained in a 168 KB ZIP file.

PDF circuit diagram for the N83B variant, tagged PV with a 0201 code, most likely the production validation stage and a date or revision.

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.

Richtek Technology RT9618 datasheet in PDF, approximately 473 KB. Richtek RT-series chips are common in laptop and motherboard power circuits, and this document provides…

Quanta ZHD board documentation at revision 8A, packed into a 1.04 MB RAR archive. The file name does not name the laptop model or describe the contents, though such…

Repair files for the Acer Aspire E5-472G, using Quanta board Z8B at revision 3A with board number DA0Z8BMB6C0, packed into a 1.33 MB RAR.

Archive of 953 KB for the Lenovo ThinkPad T30, in RAR format, with no board number, revision or content details in the name.

Gigabyte 8TX motherboard documentation, revision 1.0, in a RAR archive of about 1 MB. The name carries no further details, so extract it to confirm the contents, which…

RAR file for the ECS S21II1 board, 1.15 MB, with no revision stated in the name. The code is an Elitegroup board identifier, most likely for a notebook mainboard, and…

RAR archive for the ECS 945P-A desktop board, 952 KB in size. The model suggests the Intel 945P chipset, while the name carries no revision or note on whether the…

Archive labelled as a schematic for the Dell Studio 1735 laptop, though the name gives no board number, ODM or revision.

Samsung Galaxy J4 model J400 electrical schematic in an 8.67 MB ZIP archive, E.E standing for the Portuguese esquema elétrico.

RAR archive of 1.04 MB for the Toshiba Satellite M55, on the Compal LA-2721 mainboard. No revision or content list is given, though such packages usually carry the…

Service archive for the Toshiba Satellite A135 referencing board LA-3401, which follows the Compal LA numbering style, though the usual P suffix is missing from the…

Archive for the HP Compaq nc6400 business notebook, whose motherboard is the Compal LA-2952P.