PDF document of 203 KB filed as a schematic and named only 80CNQ035A. No device, motherboard number or revision is stated, and the code follows the pattern of a…

A schematic-category PDF of 129 KB whose name, 50WQ04FN, identifies no device, board number or revision.

PDF of 176 KB named 30eph03, catalogued as a schematic though the name looks like a discrete power semiconductor part number, such as a rectifier diode.

Part-code document named 30CLJQ100, a 51.5 KB PDF that the index lists as a schematic. The name gives no laptop model, board number or revision, only the component…

Filed as a schematic, this 168 KB PDF is identified only by 20L15T. It gives no brand, model, board number or revision, so its exact subject is unclear from the name…

Indexed as a schematic, the 48.4 KB PDF named 16YQ100C carries no model, board or revision details, only a code in the International Rectifier rectifier style.

This 399 KB PDF, named 16M-DRAM with a trailing 6, is indexed as a schematic and appears to be one part of a larger 16-megabit DRAM document or a related variant.

Filed as a schematic, this PDF of roughly 100 KB is named 10CTQ150L. The CTQ code in International Rectifier and Vishay numbering identifies a common-cathode dual…

The 8ETU04 document, a 187 KB PDF filed as a schematic, carries a part number in International Rectifier and Vishay rectifier style.

A 168 KB PDF filed as a schematic and titled for the 8AF series. No device, brand or board number is named, so it most likely documents a component family rather than a…

PDF schematic for the K42JV motherboard, revision 2.0. The 2.44 MB document should include power regulation, charging, CPU and chipset sections and the discrete graphics…

Schematic set for a board identified as AB540, delivered as a 1.47 MB ZIP archive that, per the name, contains a PDF.

Circuit diagram for the Quanta ZH1 board project, a 852 KB PDF with no revision indicated.

Quanta schematic for the project coded NJF, supplied as a 7.17 MB PDF. Quanta Computer names its laptop platforms with short letter codes like this, and the code usually…

Studiomaster M1000 schematic, supplied as a 576 KB PDF. Studiomaster builds professional audio gear such as mixers and amplifiers, and a diagram like this is used to…

PDF document of about 1.39 MB for the bq24780S, a Texas Instruments part, as the TI suffix in the name indicates.

Schematic for a Dell 1088 laptop on Quanta board DAVM8GMB8G0, project VM8G, packed as a PDF in a 1.23 MB RAR archive.

Wistron schematic for projects LF15A and LF15V, board number 13286-1 also listed as 13286, supplied as a PDF inside a 2.62 MB RAR.

Scanned book titled Programming Microprocessors by W. M. McMurran, dated 1977, provided as a 13.4 MB PDF.

Sony VAIO motherboard schematic for board MBX-217, with M851 as the design project code, supplied as an 847 KB PDF.

Repair guide for the Asus ZC451CG, a 525 KB PDF with F0107 in the name, likely a document or revision code.

Persian-language PDF whose title translates roughly as how to test electronic components.

Schematic for the Quanta FH2A project, revision 1A, dated 2010-07-26, provided as a PDF in a 1.45 MB RAR archive.

Schematic in PDF form for the Samsung SM-A207F smartphone, supplied as a RAR archive. Beyond the model code, the name gives no board revision or other detail.

Schematic set for the Huawei P20 smartphone, provided as a PDF compressed in a 759 KB RAR archive.

Short Spanish PDF course on the oscilloscope, 375 KB, with no device or model associated. It is study material, not a circuit diagram.

ECS motherboard schematic for the G420, supplied as a 1.22 MB PDF with no revision stated in the name.

Schematic PDF for the G501JW laptop mainboard, 1.30 MB, tagged RG as on ASUS repair guide schematics, with no revision in the name.

Schematic package for the Xiaomi Mi MIX 3 slider phone, provided as an 8.71 MB RAR archive. The name gives no PCB code or revision.

Lenovo A800 phone circuit diagram and service manual, packaged as a 598 KB RAR file. The name does not state a board number or revision, so compare the silkscreen code…

Issue 17 of El mundo de la electronica, a Spanish electronics course or magazine series supplied as a 1.31 MB PDF.

PDF titled in Spanish as a software course, catalogued under schematics but almost certainly training material rather than a circuit diagram.

Compal LA-6921P notebook schematic, revision 1.0, delivered as a 2.05 MB RAR archive. The LA numbering points to Compal as the original design manufacturer, while the…

Quanta schematic for the TWH platform, board DATWHMB18D0, covering models listed as A560 and A580, provided as a 1.61 MB PDF.

Samsung service guide for the Galaxy SM-A320F, document revision 2.9, supplied as a 3.09 MB PDF.

A duplicate of the Quanta EW6 circuit schematics at revision 1A, the same size as the other copy. No brand or model information is present in the name.

Revision 0.2 schematic for the Compal LA-5671P board, packed as a RAR of about 372 KB. Compal assigns LA numbers to the motherboards it manufactures for different…

Schematic for the Samsung SM-A320F, supplied as a 3.51 MB PDF. The circuit pages cover the power management IC, battery and charging path, display and touch interfaces…

Russian-language PDF reference on the main dimensions of SMD components, as the transliterated title says, rather than a schematic for any particular device.

DDR2 specification document, a 215 KB PDF identified as TN4703, catalogued under schematics.