Schematic PDF of 1.53 MB titled Z470 989 PCH, where PCH refers to the Intel Platform Controller Hub section and Z470 and 989 are likely the model or board identifiers…

Motherboard schematic in PDF form; the name mentions Foxconn with the identifier n15235, along with K8T890M2AA and RS2H, while the catalogue lists the brand as ECS.

PDF schematic identified only by the code UI2H with a 1B suffix, likely a project name and revision, though the name does not reveal the brand or laptop model.

Compal LA-5752P mainboard schematic in a compact 837 KB PDF. The name carries only the board number, with no model, brand or revision, and the LA-xxxxP code is Compal's…

Schematic for the Apple logic board 820-2533, supplied as a 1.66 MB RAR archive. Apple uses 820 part numbers to identify its logic boards, printed on the PCB itself.

Spanish cell phone repair course material that appears to come from a training institute abbreviated INED in the name.

Schematic PDF of 8.97 MB named for the P20 lite; the name gives no brand or board number, but P20 lite is a Huawei model name.

Schematic in PDF format labelled IBM YUKON, where Yukon appears to be an internal platform or project code name rather than a retail model.

Samsung Galaxy A21s schematic, model SM-A217F, a compact 558 KB PDF whose name includes a copy suffix.

Circuit diagram of a Dell PA-10 laptop adapter, model PA-1900-02D, compressed into a 367 KB RAR archive.

Schematic PDF of 352 KB for a device labelled J700, which matches the Samsung Galaxy J7 model family, though no full model code or regional suffix is given.

Unidentified schematic of about 1003 KB, its name holding only a group tag with no model or board number.

The 69.8 KB PDF here is labelled with nothing more than 1SS321, a part number in the Japanese small-signal diode designation used largely by Toshiba.

The 208 KB PDF named 20CTQ150 is listed as a schematic, yet the name reads like a discrete component part number, not a motherboard identifier.

BM5070 schematic as a 2.45 MB PDF, with the name giving only this code and no brand, model or revision.

Schematic in PDF format, 1.26 MB, whose name is a random string that identifies neither the device, the brand nor the board number.

Schematic in PDF form for a Positivo board identified as POS-PIG43BC, revision R100. The name gives no laptop or desktop model beyond that code, so confirm the marking…

Schematic archive for the Apple A2681, supplied as a RAR containing PDF documentation for board 820-02536.

Circuit diagram for the Apple logic board 820-00928, supplied as a 3.18 MB RAR archive; the name gives no model or revision details beyond the board number.

Schematic for a board identified as Alien N8101 MB, packed in a 3.87 MB RAR. The name gives no laptop brand or model, so compare the N8101 code with the marking on your…

Wistron schematic with board number 13281-1 and project code LF14M. No laptop brand or model is named, so identify the device from the title block inside the PDF or from…

Schematic in PDF format for the AOC T2965M, a 4.46 MB document covering this AOC monitor and TV model.

PDF schematic for the Samsung I8160, the Galaxy Ace 2, identified only by model number in the file name.

Schematics for model A260G, delivered in a 7.70 MB RAR archive, with no brand given in the name.

Schematics for the Huawei Ascend Y600, model Y600-U00, in a 2.07 MB zip. The pages should cover the power management IC, charging circuit, battery connector, display…

Battery compatibility list in Spanish, a small 88.5 KB PDF that likely matches phone batteries interchangeable between models.

Schematic identified only by the Quanta PCB number DAG35AMB8E0, with no laptop brand or model in the name.

Schematic PDF for the Acer TravelMate 5220, 5520, 7520 and 7520G notebooks, about 870 KB.

Short code 36mb identifies this 86.7 KB PDF, listed among schematics, yet it names no model, manufacturer or board revision and looks more like a component series label.

Schematic in PDF form inside a RAR archive for LCFC board NM-D711, used in Lenovo laptops. The name does not give the exact model.

Schematic for the IBM ThinkPad A31, provided as a PDF of about 1.00 MB. The name lists only the model, with no board number or revision, so verify the identifiers on the…

Lenovo ThinkPad T480s schematic for the LCFC NM-B471 mainboard, supplied as a sizeable 9.88 MB PDF.

PDF schematic for the Quanta N83 project, motherboard DA0N83MB6F0, stored as a 2.39 MB RAR archive.

A second copy of the Quanta FL1 circuit schematics at revision 1A, the same size as the other copy and probably identical in content.

Schematic diagram set for the IBM ThinkPad X61 ultraportable, 1.42 MB in PDF format. The name contains only the model, so the board number and revision are not…

Phone specification document in a 10.1 MB PDF; the name states only that it contains specifications and gives no brand or model, so the target device must be identified…

PDF schematic of about 1.32 MB for the Philco PH29E63D television, identified only by its model code.

Full schematic for the Samsung SM-J701F smartphone, the Galaxy J7 Neo model, prepared in Spanish and supplied as a 6.47 MB PDF.

Schematic in PDF format covering the FX505GD and FX505GE laptops at version 2.0, packed as a 5.42 MB RAR archive.

PDF schematic whose name points to a P4 845GLM board, apparently an Intel 845-family design for Pentium 4, though the file name does not state the manufacturer or…