Apple MacBook logic board schematic for project code M42C, labelled MLB (main logic board), in a 1.21 MB RAR archive.

PDF schematic labelled R9600L, only 46 KB in size, which suggests a short document of a few pages or a partial circuit rather than a full board set.

Schematic diagram for MSI board MS-7418, marked revision 1.0 with an additional 0606 tag that is likely a date or build code.

Logic board schematic for Apple project X362, board number 820-00239, in a 5.31 MB RAR.

Apple iPhone 5C schematic in PDF form, 1.70 MB; the name misspells schematic. No board number or revision is given, so check the title blocks for the logic board…

PDF schematic identified only by the project code M920 and the PVT tag, meaning production validation test stage, with no brand or board number given in the name.

A 986 KB PDF schematic identified only as T30, with no brand, revision or board number stated in the file name.

Compressed schematic set for a Samsung device identified only by the model code T970, a code that probably belongs to a Galaxy Tab family.

PDF schematic for a Compal-designed laptop motherboard, board number LA-D704P. LA- numbers are Compal's own project codes, and Compal builds boards for several laptop…

Compal schematic for board LA-D704P, delivered as a 2.36 MB PDF with no brand, model or revision in the name.

PDF service schematic, judging by the name for the Sharp LC-60LE835 series LCD television.

Schematic PDF with an uninformative name, A21S, that does not identify the brand, model or board number, so it is best matched by opening the document and checking the…

Schematics for the ASUS MW201U monitor, archived as a 9.33 MB RAR. Only the model is named, without board numbers or revision.

Schematic in PDF form for the TongFang PF4PN2F laptop motherboard, version V1.0 marked final with a build stamp of 2019-08-28 12:00.

Top-layer component location map for the Compal LA-F391P motherboard, a small 148 KB PDF.

Positivo board schematic coded POS-MIG31AG, with a Nottec tag in the name, supplied as an 895 KB PDF.

Schematic in PDF form for the HP EliteBook 840 G1, covering board numbers 6050A2559101 and 6050A2892401, archived in a 2.00 MB RAR.

Schematic PDF for an HP laptop mainboard, Quanta board DA0R75MB6C1, packed as RAR. The model name is not given beyond HP and the board number, and the C1 suffix marks…

Short-named 826 KB PDF schematic that appears to be an MSI MS-7174 board drawing, but the name only holds codes such as h1, 0d and 0411.

Compal schematic for board LA-K037P, revision 1.0 with an A00 build code, as a 7.04 MB PDF. The name gives no laptop model, only the board number.

PDF schematic titled P552SJ, a 1.09 MB document; the RG suffix is not explained by the name, and no brand or board revision is given.

Indexed as a schematic, this 90.8 KB PDF titled 2SC3986 is best treated as the component datasheet for a JIS-numbered NPN bipolar transistor.

Backlight circuit schematic for the Samsung SM-A21s, a 3.82 MB PDF. It covers the LCD light section, typically the backlight driver, its boost inductor and diode, and…

PDF named only TOP, catalogued as a schematic and 330 KB in size, with no model, brand or board number in the name.

Schematic in PDF form for a board with the project name Cyborg_TGL, revision A00, compressed into a 5.29 MB RAR.

Schematic document for the Quanta-designed DA0LZ7MB8E0 laptop board, distributed as a 1.14 MB PDF.

Power-on sequence diagram supplied as a small PDF; the name does not identify the device, brand or board number.

Schematic in PDF for the Apple iPhone X logic board 820-00863, Qualcomm modem variant, archived in a 3.08 MB RAR.

Audio Pro Ace Bass B4-200 subwoofer service manual, going by the AceBassB4_200, sub and sm tokens.

Audio Pro Ace Bass B2-40 subwoofer service manual in PDF form, about 1.96 MB, as indicated by the sub and sm tags.

Schematic in PDF for the W510LU board, with the full board number 6-77-W510LU0A-N02, packed into a 6.67 MB RAR.

Quanta R23 schematic, a 904 KB PDF. Beyond the project code, the name gives no brand, model, board number or revision, so the board must be identified from its…

Quanta ZM3 schematic, board DA0ZM3MB8D0 revision 3A, supplied as a PDF inside a RAR archive.

Circuit schematic labelled N91D Apollo SI, with a 1027A revision or date code. In design-stage naming, SI usually means system integration, an early build, so the…

PDF schematic for the Compal board LA-9314P, revision 1.0 as indicated by R10, in a 1.4 MB RAR archive; the laptop brand is not named.

Combined PDF schematic covering two Compal boards, LA-6752P and LA-6754P, which usually means a main board and a related variant or daughter board from the same project.

Schematic for the Lenovo G500 and G400 laptops, both built on board LA-9632P, provided as a 745 KB PDF.

Compal board LA-6851P circuit diagrams, revision R1.0, compressed into a RAR of about 655 KB.

Schematic whose name points to a C462M model and Compal board LA-3781P, followed by the tag IHLVX, which may be a project code.

Schematic in PDF format, 551 KB, labelled only SY3, with no brand, model or board number in the name.