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…

Top-side component placement drawing in PDF for the MI2 board at the P4 build stage, most likely the Xiaomi Mi 2 phone.

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.

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

Schematic in PDF covering TM2440 and AS3640 notebooks, under the project name GARDA5, with 1-0426 following in the file name, possibly a revision or date.

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.

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.

Motherboard schematic in PDF format whose name contains z50cr, MB, s1202-2 and MBX-266.

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

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

Schematic diagram set for the Samsung SM-A310F smartphone, supplied as a 1.31 MB PDF. It is useful for tracing power rails from the PMIC, following charging and USB…

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

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

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

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

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…

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 for the HP Mini 210 netbook, 908 KB in size, with no file extension or board number given in the name.

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 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.

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

Circuit diagram identified as E46L with the board code QD-LL6, revision R1A, dated 15 July 2009 according to the name.

Schematic for an E40 notebook board coded GC5A, in the UMA version, meaning integrated graphics without a discrete GPU, with the trailing C likely marking revision.

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

Foxconn-made Lenovo notebook motherboard schematic, identified only by the project code TPC02 in the file name, with no consumer model listed.

Schematic for the IBM ROME project, revision 3.5 according to the file name, supplied as a 1.62 MB PDF.

Schematic PDF covering the ASUS M50S and X55S laptops, board revision 2.0, 2.80 MB. Because two model names share one document, the same mainboard design is apparently…

Circuit diagram for the Sony VAIO VPCEB15, an EB-series laptop using the MBX-223 mainboard.

Motherboard schematic for the Sony PCG-5J5M, sold as the VGN-CR21S, built on board MBX-177A designed by Quanta under the GD1A code at revision 2A.