Schematic in PDF form for the Apple iPhone 4, a compact 876 KB document. Logic board schematics like this one let a technician follow power rails from the battery…

Schematic diagram for the Toshiba Satellite C840 and M840 laptops, using mainboard DABY3CMB8E0.

Schematic for the Sony VAIO VPCEE2E1E notebook, supplied as an unlocked PDF with document restrictions removed.

PDF schematic for the Positivo BGH C510, with the PCB identified as A14HV version 1.0, file size 678 KB.

Schematic for the HP ProBook 4321 (likely the 4321s), provided as an 882 KB PDF. The name gives no board number, ODM or revision, so read the drawing's title block and…

Schematic for the Toshiba Satellite P25-S526 laptop, built on a Compal LA-1841 motherboard; no revision is stated.

Xiaomi Redmi 3s circuit diagram, the second numbered copy in a series, delivered as a 19.6 MB PDF.

Samsung SM-E700H schematic in PDF format, a fairly large 12.8 MB file. Apart from the model number, the name gives no revision or extra information.

Samsung SM-G361H schematic in PDF format, 3.17 MB. No revision or other technical detail is given in the name beyond the model number.

Compact 1.63 MB PDF schematic for the Samsung SM-J320F. The file name carries no revision, region or board details beyond the model.

Schematic for the Huawei Honor 4X, supplied as a 1.16 MB PDF. No model code, board number or revision appears in the name, so check the document title pages for those…

Samsung SM-J710F schematic in a 6.27 MB PDF. The name supplies only the model number, with no board revision or region.

A 2.39 MB PDF schematic for the Samsung SM-J120F handset, describing the phone's main board circuits.

Apple iPhone 4S schematic, a 1.05 MB PDF without a board number or revision in its name, so check the title block against your logic board.

Service schematic in PDF form for the Samsung E1282T, a basic feature phone, at 589 KB. The name gives only the model, so no board revision is stated.

PDF schematic for the Samsung Galaxy Grand 2, model G7102, 1.81 MB in size. The name states no board revision.

Circuit schematics for the Nokia E62 smartphone, packaged as a 1.72 MB PDF. Nothing beyond the model is stated in the name, so revision and completeness should be…

Combined schematic for the Nokia 6610 and 7210 phones, in an 816 KB PDF; the name uses the word skemat for schematic.

Shared schematic for the Nokia 5200 and 5300 handsets, supplied as a 1.76 MB PDF. Listing both models suggests the phones use closely related electronics documented in…

Circuit schematic for the Nokia 6108, a 681 KB PDF with no revision or product code given in the name.

Service schematic for the Nokia 6120 mobile phone, supplied as a 788 KB PDF. The name gives no board revision or issue number, so compare the diagram against the PCB…

Dell Vostro 1500 motherboard schematic, the largest of the copies at about 1.27 MB in PDF format.

Acer Aspire One AO532H netbook schematic referencing Compal board LA-5651, supplied as a 1.11 MB PDF.

Service manual for the Samsung SCH-I535, the Verizon version of the Galaxy S III, 4.65 MB PDF with no revision stated.

Schematic set for the Xiaomi POCO M3 in PDF form, packed inside a 4.20 MB RAR archive. Once extracted it opens in any PDF reader and lets a technician search for net…

Spanish training PDF on identifying the parts of a smartphone, describing the main components and modules found inside a typical handset.

Schematic diagram for the Samsung Galaxy J7 Neo SM-J701M, packaged as a 1.32 MB PDF. It lets a technician trace the battery and charging circuit, PMIC outputs, display…

Charging and data circuit schematic for the Samsung SM-A23, a 2.78 MB PDF. It covers the USB port path, the charger IC, overvoltage protection, data lines and the…

Schematic for the Microsoft Surface Pro 5, board M1007506-015 at revision U23, delivered as a PDF.

Schematic PDF for the Xiaomi Redmi 9A smartphone, code name dandelion. It covers the circuits of the phone's main board, typically including the PMIC, charging path…

Laptop schematic for the LG XNOTE E510, built by Quanta on the PL3 platform, delivered as a 913 KB RAR.

Complete schematic set for the Samsung Galaxy SM-A135M, the Latin American variant of the Galaxy A13, packed in a 14.1 MB RAR.

Schematic for the Positivo Stilo XCI3650 notebook, board S14BW01, tagged U30, packed as a small 355 KB PDF.

Compal schematic in PDF format, packed as RAR, for project JAL10 with motherboard LA-4151P.

Xiaomi F2 Pro schematic in a compact 316 KB PDF. The small size suggests it may cover only part of the design or be a lightweight vector export, so inspect the page…

Complete Spanish-labelled schematic for the Samsung Galaxy A10, model SM-A105F, credited in the name to Anibal Garcia of iRepair, in a 7.75 MB PDF.

PDF for the Samsung SM-P605, a Galaxy Note 10.1 2014 Edition tablet variant, catalogued as a schematic.

PDF schematic covering the Lenovo IdeaPad Y410 notebook, 1.02 MB in size. The file name lists neither the ODM nor a board number, so the drawing's own title pages are…

Samsung SM-T335 tablet schematic, supplied as a complete 10.1 MB PDF set. Use it to trace power rails from the battery and PMIC, follow USB charging and data lines, and…

Schematic in ZIP format for the Motorola Moto E6 Plus, identified by the model number XT2025 in the name, only 957 KB in size.