This 194 KB PDF is labelled simply 113cnq and filed as a schematic, with no device, board number or revision in the name.

Titled simply 111ria, this 104 KB PDF is indexed as a schematic, though the name resembles a power semiconductor series code rather than a motherboard identifier.

The 111mt080kb file is a 111 KB PDF placed under schematics, its name following a power-component part-number pattern rather than a board numbering scheme.

A 107 KB PDF named for the 1BQ series, listed as a schematic but most likely a datasheet for a family of small Schottky or rectifier diodes sharing that prefix.

Indexed as a schematic, this 124 KB PDF named 90sq most likely refers to the 90SQ series of Schottky rectifier diodes, so it is probably a component datasheet rather…

Classified as a schematic, this 143 KB PDF is named 444cnq035 and names no brand or device.

PDF of 118 KB catalogued under schematics with the name 409DMQ135. The name offers no device or motherboard details; it reads like a high-current semiconductor module…

Catalogued under schematics, the 121 KB PDF named 75HQ045 does not mention any laptop, brand or board number.

Filed as a schematic, this 38.7 KB PDF is named only 50WQ04F and gives no laptop model or board information.

Catalogued under schematics, this 62.1 KB PDF is named 50MT060WH and gives no device, board number or revision.

Base datasheet for the 25tts series, saved as a 232 KB PDF and catalogued as a schematic.

A 51.8 KB PDF identified only by the code 16YQ150C, listed under schematics. There is no device model, board number or revision in the name.

Filed as a schematic, the 44.6 KB PDF named 16SCYQ045C names a component rather than a device and gives no board number or revision.

Indexed as a schematic, this PDF of about 187 KB is named 8ETH06. In International Rectifier and Vishay numbering the ETH family is a hyperfast rectifier line, so the…

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

Schematic of 2.58 MB in PDF form named M841 with a DVT tag, which stands for Design Validation Test, an engineering stage before final production.

Circuit diagram for the K42Jv laptop motherboard in PDF format, 2.39 MB, with no revision given in the name.

Zipped schematic, 1.54 MB, for a Quanta motherboard identified as DA0PF5MB6A2; the brief file name adds no laptop model.

Schematic in PDF form for the Compal LA-D102P motherboard, 1.47 MB; the name gives no revision or laptop model.

PDF schematic for the Comet DIS board, number 6050A2559101. DIS indicates a discrete graphics variant.

Schematic PDF of about 646 KB whose name mentions only r300 and 9700, with no brand or board number.

Schematic in PDF form, 343 KB, with the uninformative name 10A79 that gives no device, brand or board number.

Schematic diagram for the Quanta FH9 project, board DA0FH9MB6C0 at revision 2A, provided as a PDF.

PDF schematic for the Foxconn H61MXV desktop motherboard, revision A, compressed in a 1.11 MB RAR.

Quanta BQ2A project schematic for board DABQ2AMB8E1, in a 1.23 MB PDF. The DA-prefixed number follows Quanta convention: BQ2A is the project, MB marks the motherboard…

PDF named Reparo Coffer, which is Portuguese for Coffer repair. It is catalogued as a schematic, but the name does not identify a device, board number or brand.

Schematic PDF for the Samsung Galaxy A10, model code SM-A105F, in a compact 1.82 MB file.

Circuit diagram for the Gigabyte GA-B85M-D3H at revision R201, in PDF format within a 786 KB RAR archive.

Matrix 1.4 amplifier document tagged WS3, likely a variant or board revision label, in a 978 KB PDF. The name does not state power rating or load.

Schematic in PDF format for a Pegatron board identified as C15B RG, packed in a RAR archive.

PDF schematic labelled Z84J, roughly 2.6 MB. The name states no brand, revision or model, so identification relies on the title block inside and on the code silkscreened…

Schematic in PDF form, 1.72 MB, named TERESA20. The name carries only what looks like a project code name with no brand, model or board number, so open the file and read…

Schematic for a T43, stored as a 1.14 MB PDF; the suffix _2 in the name suggests a second copy or alternate version, but no board number or revision is stated.

Wistron schematic PDF for project JV50-PU, board number 08252, revision SB, packed in RAR.

Compal LA-6841P schematic in PDF form, revision 0.1, compressed as RAR. LA-prefixed numbers mark Compal-designed main boards, used by several notebook brands.

Spanish guide on using the multimeter, a 262 KB PDF catalogued as a schematic but serving as basic training. No device or board number is stated.

Repair guide in PDF form for the ASUS H81M-K motherboard, archived as an 828 KB RAR. ASUS repair guides usually include block diagrams, power sequencing, troubleshooting…

PDF schematic for the Inventec-pattern motherboard 6050A2446201, revision MB-A02, in a 692 KB zip. The name does not say which laptop model uses this board.

Schematic of the HP EliteBook 8470P mainboard 6050A2470001-MB-A03, a PDF inside a RAR archive.

Schematic for board LG4858L, Wistron number 12206-1 with code 4WQ02, supplied as a PDF in a RAR archive.