Schematic PDF for the Bitland BM5688 board, a design from the ODM Bitland, which builds laptops and tablets for various brands.

PDF document for the CS8573E from Chipstar Micro-electronics, catalogued as a schematic but most likely the component datasheet or reference design.

Schematic in PDF form, 420 KB, named only SEM2105, which does not state the brand, device or revision, so the target hardware has to be confirmed by opening the…

Service manual for the Samsung LA32A330J1N LCD television, a 17.1 MB PDF. Service manuals of this kind usually contain schematics, block diagrams, disassembly steps…

Schematic for a Shuttle board or system identified as A14IEXX, provided as a PDF inside a 511 KB RAR archive.

Schematic in PDF format for the ASUS GL704GW gaming laptop; the name gives no board revision.

ASUS X550ZE schematic in PDF format, 1.42 MB, with no board revision stated in the name.

Schematic for the Quanta AX3 laptop platform, saved as a 1.09 MB PDF with only the project code and a duplicate number in its name.

PDF schematic for a board named G31MXP, roughly 1.29 MB, with no brand or revision present in the file name.

Dell Vostro 3300 laptop schematic, supplied as a 1.05 MB PDF. No board number or revision appears in the file name, so check the title block pages against the code…

Schematic in PDF form, 1.02 MB, whose name points to MBX-247, a Sony notebook mainboard designation, with an HK1 suffix that likely marks a sub-version or document…

PDF schematic for the Lenovo B490 laptop, 1.95 MB in size. The file name gives no board number or revision, so open the title block on the first pages to see which ODM…

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.

PDF schematic for the MSI MS-7522 motherboard, packed in a 1.64 MB ZIP. The name does not specify which revision it covers, even though several boardviews for this board…

Full schematic set for the Samsung Galaxy A01, model SM-A015M, the Latin American variant, packed as a ZIP of about 11.4 MB.

Schematic for the Acer Aspire 4736Z laptop, motherboard LA-4491P, delivered as a PDF in a 928 KB RAR archive.

Laptop schematic in PDF format labelled SP6 and ENVY13, pointing to an HP Envy 13 notebook with SP6 as the board or project code; no brand field or revision is supplied.

Schematic for the Gigabyte GA-H61M-S desktop motherboard, a 622 KB PDF; the name gives no revision.

HP dv6700 Intel schematic labelled AT3, a Quanta-style project code, supplied as a 1.23 MB PDF without a revision in its name.

Wistron schematic covering the G48 and G58 projects, labelled RSC, 3.85 MB PDF. A shared drawing for two models often means a common board with variant options, so check…

Inventec Ruby RD schematics in a 1.20 MB RAR file. The name gives the project codename Ruby and the tag RD, but no board number or clear revision, so check the markings…

PDF schematic of the Lenovo IH61M motherboard used in the ThinkCentre M71e desktop. The H61 in the board name suggests an Intel H61 chipset design, but the file name…

Circuit schematic for the Xiaomi Mi 5 smartphone, the Chinese file name reading Xiaomi 5 circuit schematic, in an 857 KB PDF.

Schematic in PDF for the ASUS X555LI, 1.22 MB, with an RG suffix in the name that is not explained.

Repair guide in PDF for the ASUS N55SF notebook, filed under schematics and 443 KB in size.

Circuit diagram for the Sony MBX-266 mainboard, distributed as a 1.13 MB PDF. The name gives only the board number, without the VAIO model or revision, so compare the…

Circuit diagram for the Samsung NP-R50 notebook in PDF format, about 1.52 MB. The name shows only the model and no board number, so confirm the BA41 code printed on the…

Circuit diagram for the Samsung Galaxy Mega, model GT-I9200, supplied as a 5.99 MB PDF. The name gives no board revision.

Schematic diagrams for the Nokia 1220 handset, packed in a 564 KB PDF; no revision is given in the name.

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

Schematic for the Quanta AT8 notebook mainboard, revision R1A, in a 1.03 MB PDF. Quanta, a large Taiwanese ODM, uses AT-series and similar codes for boards it builds for…

Service manual in PDF form for the Samsung GT-C3510 mobile phone, about 4.71 MB. Samsung service manuals of this era usually combine disassembly steps, exploded views…

PDF reference, 218 KB, for the LA7286, an IC from the LA series, a prefix associated with Sanyo linear integrated circuits.

Small 34.5 KB PDF filed as a schematic and named 78P7200-IH. The name gives no laptop model or board number; it looks like an integrated circuit part number with a…

Opening part of a five-piece 16M-DRAM PDF collection, 1.26 MB, classified as a schematic.

Lenovo IdeaPad Y510 schematic supplied as a 1.26 MB PDF. The name has no board number or revision, so identify the board from the title block and confirm that it matches…

Second chapter of a Spanish course introducing cellular phones and their technology, saved as a 503 KB PDF.

Schematic for the Lenovo 3000 N100 notebook in PDF format, 875 KB in size. The name gives no board number, ODM or revision, so open the document and check its title…

Circuit diagram in PDF form for the Lenovo 3000 G550 laptop, about 1.5 MB. The name lists neither the board number nor the revision, so check the title block and compare…

Schematic supplied as a single 1.39 MB PDF with a short, uninformative name, so the device, brand and board revision cannot be confirmed from the title alone.