Short instructional PDF of about 14.8 KB explaining how to use Allegro Free Physical Viewer version 7.2, rather than a schematic for a specific device.

Service guide in PDF format, 114 KB, on troubleshooting power supply circuits, filed in the index as a schematic.

General guide of 1.06 MB explaining five common reasons washing machines break down and how to fix them, rather than a brand-specific schematic.

Illustrated PDF guide on cutting the CKV and CKVB lines of an LCD panel, with NC indicating the lines are left disconnected, in a redacted edition of about 700 KB.

Duplicate copy of the redacted PDF guide on cutting the CKV and CKVB clock lines of an LCD panel and leaving them NC, the same 700 KB size as the original.

PDF repair guide for the Sony PlayStation 5 console, catalogued as a schematic and weighing 6.57 MB.

PDF schematic, 950 KB, named only U6V. The name gives no brand, board number or revision, so confirm what it covers from the document title block.

Third edition of a beginner's guide to reading schematics, a 3.33 MB PDF. It is an educational text rather than a diagram for a specific device.

Decrypted PDF schematic for the V336 board at revision 3.0, roughly 880 KB. The V-series code resembles MSI's graphics card MS-V board numbers.

Spanish guide, 213 KB PDF, whose title translates as how to read Samsung firmware. No model or board is named, so it is a general how-to rather than a dump or schematic.

PDF schematic for the MSI MS-V366 graphics card board, revision 1.0, roughly 991 KB. The MS-V prefix is MSI's internal numbering for video card PCBs.

User manual for the Orange Pi Zero with the H2 processor, document version 0.9.1, a 2.70 MB PDF.

For anyone replacing a 2SA1417, this 141 KB PDF gives the component reference in one document, though the index labels it a schematic.

Samsung SM-A800I disassembly guide, a 1009 KB PDF listed under schematics. Disassembly documents of this kind describe how to open the handset step by step, which screws…

Touchscreen section of the Samsung Galaxy A02s (SM-A02S) schematic, supplied as a PDF of 3.70 MB.

NXP document UM10391, a user manual in PDF form catalogued here as a schematic reference.

Document numbered UM10155, a 179 KB PDF. The UM prefix is used by NXP for user manuals, but the name does not reveal which product it describes, so open it to identify…

Schematic for the Toshiba Satellite A300 laptop, a 1.00 MB PDF whose name does not state the ODM, board number or revision.

First chapter of a Spanish course on cellular telephony, a 1.95 MB PDF filed under schematics but evidently a training lesson. It names no device or board number.

Persian-language PDF tutorial filed under schematics, its title explaining how to find a component's replacement or value from similar boards using schematics.

Full schematic for the Samsung Galaxy A73, model SM-A736B, stored as a 12.5 MB PDF document.

PCB teardown document for the Samsung Galaxy A01 Core, model SM-A013F, in a 353 KB PDF.

Block diagram for the top side, labelled TOP, of a board with document number sr28c51351, revision B, marked VZ PROD and dated or versioned 0310, in a 119 KB PDF.

MSI GeForce GTX 1070 Ti circuit schematic for board V330, revision 6.0, a 986 KB PDF. It documents how the card generates core, memory and auxiliary voltages, which…

Chapter three of a Spanish mobile-phone training series, explaining how a phone works, as a 1.75 MB PDF.

Exploded view and parts list section of the Samsung SM-M307F service documentation, a 523 KB PDF.

Block diagram for the Xiaomi Mi 4C smartphone in a compact 2 MB PDF. It gives a high-level map of the main subsystems, such as processor, memory, power management, radio…

Toshiba Satellite Pro L450 schematic based on the Compal LA-5821P motherboard, revision 1.0.

Small 102 KB RAR archive holding a PDF whose Vietnamese title concerns MOSFETs, their role and how they operate.

Samsung Galaxy A50 schematic, model SM-A505F, supplied as a 7.32 MB PDF. The diagram is the reference for working through no-power, no-charge, no-display and network…

PDF schematic for the SM6375 chip, carrying an SM63 family suffix in its name and measuring 1.51 MB. The handset or board it came from is not given.

Persian-language PDF tutorial on how to use datasheets of electronic components, catalogued under schematics although it is a training document.

Compal LA-1181 schematic, revision R2.0, supplied as a 770 KB RAR archive. It documents an early Compal laptop motherboard, showing how its power rails, regulators and…

Exploded view chapter, section 04-1, of the Samsung GT-N5100 Galaxy Note 8.0 service manual, a 259 KB PDF.