Compal LA-2171 schematic at revision R0.2, a 1.75 MB RAR archive. A revision this low points to an early pilot build, so values and parts may differ from retail boards.

Engineering revision R0.2 schematic for the Compal LA-1931 board, stored in a 1.22 MB RAR archive.

Compal LA-733 schematics for revision R4C, contained in an 854 KB RAR archive. The R4 revision indicates a board that went through several iterations, so earlier LA-733…

Schematic PDF for the Compal LA-D702P motherboard, with BDL50 given as its board code name, 3.14 MB in size.

PDF schematic for the Huawei U9510E smartphone, which repair shops use for board-level work. The name gives the model only, with no PCB revision.

Circuit diagram for a Compal LA-4043P notebook mainboard, provided as a PDF of about 1.43 MB. The name gives no revision or laptop model.

Layout document for the Xiaomi Mi Max, a small PDF of around 166 KB. A layout sheet shows where components sit on the printed circuit board, which is what you need to…

Schematic in PDF form for the ASUS A42J and K42JR notebooks, 2.30 MB in size, apparently one of several identical copies in the index.

Compal LA-6901P schematic, revision 2.0, in PDF format. The name does not state the laptop brand or model, so identify the board by its Compal number and revision…

PDF circuit diagram, copy (1), for the Lenovo G50-80 notebook on the NM-A361 mainboard designed by LCFC, which numbers its boards NM-xxxx.

ASUS A42J and K42JR laptop schematic, a 2.30 MB PDF that matches the size of other copies of the same document, so it is likely a duplicate.

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 PDF for a board identified as z50cr, with the codes MB S1202-2 and MBX-266 in the name.

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

Laptop schematic set for the Toshiba Satellite A500, built on the Compal LA-4991P motherboard, packed in a RAR archive.

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

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

Schematic in PDF for Compal motherboard LA-6062P, revision 2.0; the name gives no laptop brand or model.

Schematic for the Compal LA-9912P notebook motherboard, revision 1.0, delivered as a 6.94 MB PDF.

Electrical schematic for the Orange Pi Prime single-board computer, revision 1.0, as a 272 KB PDF.

Quanta schematic covering the HK8 and HK9 projects, revision R1A, dated January 17, 2013, in a 1.07 MB PDF.

Sony Xperia M4 schematic covering the E2303, E2306, E2312, E2333, E2353 and E2363 regional variants, packed into a compact 248 KB PDF.

Schematic for the Samsung Galaxy S5, variant SM-G906S, provided as an 8.15 MB PDF with no board revision in the file name.

Samsung Galaxy Tab 7.0 Plus, model GT-P6200, covered by a 9.46 MB schematic PDF without a stated 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…

Nokia N80 schematic, part or version 2 according to its name, provided as a 1.43 MB PDF.

Nokia 2100 schematic, marked as version 2.0 in its title, delivered as a 1.49 MB PDF. The drawings help when diagnosing a phone that will not power on, does not charge…

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

Schematic set for the Nokia 3500, an 856 KB PDF with no board version in the name. Use it to follow the battery and charging path, trace power distribution to the…

Apple iPad Mini 2 schematic in a 1.10 MB PDF, without a board number or revision in the file name.

Apple iPhone 6 schematic diagram as a 3.96 MB PDF, bearing the name of a Vietnamese repair site in its title.

Schematic in PDF form for the Sony VAIO SVF15 series, a Quanta HKS design on board DA0HK9MB6D0, revision 1A. Quanta uses the DA0...MB...

Y470 notebook schematic based on Compal board LA-6881P, revision R10, with a 0106 date stamp in the name.

Very small 17.3 KB PDF whose name refers to LA46 drawings, DIS (discrete graphics) version, with the title truncated.

Schematic in PDF for an IBM/Lenovo ThinkPad T43, with the name pointing to the ROME board design at revision 4.5.

Schematic for the Lenovo E47, a board designed by Quanta under the project code KL9A, in a 1.02 MB PDF.