PDF schematic for the Gigabyte GA-G31M-ES2C desktop motherboard, revision 1.12, 1.22 MB.

Samsung schematic PDF covering the NP-RV420, NP-RV520 and NP-RV720 notebooks, 867 KB in size.

Schematic in PDF for the Lenovo G50-40 and G50-30 notebooks, motherboard NM-A311. The NM- numbering belongs to LCFC, Lenovo's own ODM.

Schematic diagram in PDF form for the Gigabyte GA-H81M-S2PT motherboard, board revision 1.01.

Inventec schematic in PDF format for the PT10G Potomac 10G platform, board number 6050A2171501, the same PCB used in some Toshiba Satellite A300 laptops.

Schematic in PDF format for the Sony MBX-224 motherboard, with M960 and M970H platform codes in the name.

Schematic in PDF form for Compal motherboard LA-3451P, with no laptop model given in the name.

Circuit diagram for the HP ProBook 6550b, labelled DD10 and Diesel 10, which are the Inventec project names for this platform.

Schematics for the Samsung SM-A500H, a 4.85 MB PDF with no board revision stated in the name.

Schematic for the Samsung SM-G965F, labelled S9+ in the name, supplied as a 12.4 MB PDF.

Samsung SM-G960F schematic, the Galaxy S9 according to the file name, stored as a 7.28 MB PDF.

Apple iPhone 8 Plus schematic document in PDF, 2.35 MB. The name does not state a board number or revision, so check the logic board markings before relying on page…

Component placement PDF for the Apple iPhone 7 Plus logic board, about 5.99 MB. A PCB drawing of this type shows where parts, connectors and test points sit, letting a…

Wistron-made schematic in PDF covering Dell Inspiron N5050, N5040 and Dell 3520 machines, according to the file name.

Schematic diagram for the Sony VAIO MBX-153 motherboard, a Foxconn design, in a 1.39 MB PDF.

Samsung SM-G361H schematic in PDF form, sized 3.17 MB, covering the circuitry of this Galaxy handset's logic board.

PDF schematic for the Acer eMachines E430 and E630, Compal board LA-5991P with project code NDWG0 at revision 0.1.

Schematic PDF for the Dell Inspiron 5421, a Wistron-designed motherboard with the DNE40-CR project code.

Schematic for the Orange Pi Mini board, version 1.0, distributed as a 340 KB PDF. It lays out the power input and regulators, processor connections, memory, interfaces…

Orange Pi Zero schematic, revision 1.11, delivered as a 530 KB PDF file. It covers the compact board power regulation, SoC connections, memory, Wi-Fi, Ethernet, USB and…

Schematic for the Dell Inspiron 1501, a notebook manufactured by Quanta; Kirin is given as the project name of the design.

PDF schematic for an MSI motherboard with board number MS-7A74, revision 1.0, built on the Intel B250 chipset.

Schematic in PDF form for the Dell Inspiron 3520, with the file name carrying the platform designation Caruso15 HR H00.

Gigabyte GA-G31M-ES2L desktop motherboard schematic at revision 1.11, supplied as a PDF.

Quanta FH5 schematic, revision 1A, dated 2010-09-27 in the file name, 1.02 MB PDF. The ah531 prefix most likely refers to the Acer Aspire AH531, a model built on the FH5…

Revision 2.0 schematic for the ASUS UL20A laptop, provided as a 2.58 MB PDF. The pages describe the complete mainboard circuitry, including the power stages, battery…

Schematic PDF for the Samsung NP-R410 laptop, mainboard BA41-00859A, about 1005 KB in size.

Samsung NP-R428 schematic in PDF, covering mainboard BA41-01215A, with the token GCE also in the name, likely the board project name. The document is about 818 KB.

Samsung NP-Q1 schematic stored as a 1.10 MB PDF; the name gives only the model and no motherboard number or revision.

Schematic set for the Nokia 2690 mobile phone, provided as a 406 KB PDF. Service schematics like this show the baseband, power management, RF, charging, SIM, display and…

Schematic for the Samsung Galaxy Tab 3 tablet, model T210, in a 3.84 MB PDF file. No board revision is stated in the name.

Circuit diagram for the Samsung Galaxy Tab S SM-T700, the Wi-Fi 8.4-inch model, supplied as a 2.80 MB PDF. The name gives no board revision.

Schematic diagrams for the Nokia C7 smartphone, provided as a 3.30 MB PDF document. A technician can rely on these pages to follow the power management circuitry…

Schematic package for the Nokia X3 handset, a sizeable 6.11 MB PDF. No board variant or revision appears in the name, so check the title block inside for that…

A small 194 KB PDF containing schematics for the Nokia 6200; the trailing 2 in the name probably marks a second part or variant copy.

Diagram document for the Apple iPad 3, in a 1.50 MB PDF. The generic name offers no board number or revision, so check the title blocks for the logic board identifier.

Full-circuit schematic for the Nokia 5100, a 2.51 MB PDF that ranks among the larger files in this Nokia group.

Schematic for the LG G4 in the H815 variant, a 16.5 MB PDF. The model code matters because G4 versions differ by region and carrier, so confirm the label on the phone…

Schematic diagram set for the Nokia 2280 phone, stored as a 926 KB PDF. No board revision or version is stated in the name.

Schematic package for the Nokia 2650 flip phone as a 1.28 MB PDF, no revision mentioned in the name.