Samsung Galaxy A31 schematic for model SM-A315F, distributed as a 12.7 MB RAR archive with a Spanish-language name.

Component location drawing for the sub board of the Motorola Moto E7, model XT2095-X, project name Malta 20, labelled P2, as a 59.9 KB PDF.

Service manual for the Samsung Galaxy A51, model SM-A515F, in a 34.7 MB PDF; the name is in Spanish.

Dell desktop schematic in PDF covering several Vostro models listed in the name: 3668, 3669, 3268, 3667, 3660 and 3267.

Compact 162 KB PDF listing compatibility of ICs, CPUs, WiFi chips, PMICs and other parts, as its Spanish title suggests.

Zipped PDF schematic for the Bitland BM5488 motherboard, revision 1.0. Bitland is a Chinese ODM whose boards turn up in budget laptops sold under various regional…

Schematic set for Compal motherboard LA-8331P revision 1.0, packed as a 1.36 MB RAR; the name does not state which laptop model uses this board.

Circuit diagram for the Xiaomi Redmi Note 3 smartphone, model code 3Z, a 5.49 MB PDF. Full schematics show every net, component value and connection, so a technician can…

Schematic for the Lenovo B480, B490, B580 and B590, with the name pointing to a Wistron design labelled LA480, in a 6.87 MB PDF.

Samsung SGH-I750 circuit diagram supplied as a 6.47 MB PDF. The file name carries only the model code, with no board revision or version stated.

LG VS985 service manual in English, version 1.0 dated by the 140731 code in its name, as a 3.77 MB PDF.

Schematic for the Compal LA-5752P motherboard, supplied as an 837 KB PDF; the name states only the board number, not the laptop brand or model it was used in.

The JIS-style code 2SD2416 plus an E tag names this 56.1 KB PDF, which sits among schematics but most likely covers one NPN bipolar transistor, as the 2SD prefix…

Named 1SV230, this 72.8 KB PDF is catalogued under schematics; the underscore at the end of the name appears to be incidental.

Titled simply 111ria, this 104 KB PDF is indexed as a schematic, though the name resembles a power semiconductor series code rather than a motherboard identifier.

PDF circuit diagram for the W3V-A, 1.55 MB. The name gives only the model designation, so confirm the revision from the schematic's title block.

Spanish-language PDF from a master course in microelectronics, apparently part one of a series, about 904 KB.

Portuguese PDF on the main rails or networks of a smartphone, converted from another format, 253 KB, with no model or brand named.

PCB layout PDF of 2.57 MB with no model, brand or board number in the name, so identify the device from the title block or silkscreen markings inside.

Plain PDF schematic for Compal mainboard LA-G714P. The file name gives no laptop brand, model or revision, so identify the target device by matching the LA-G714P code…

Schematic in PDF form for the Gigabyte GA-H87-HD3 desktop motherboard, revision code R112 in the name. The H87 chipset places it on the Intel LGA1150 platform.

A 1.32 MB PDF schematic labelled UL20A, a notebook model code; the name does not include a brand, board number or revision.

Schematic PDF for a board labelled Z96Fm, revision 1.0, 4.60 MB, not archived. The name gives no brand or device model, so verify the code and revision printed on the…

PDF document of 885 KB whose Persian file name translates as oscilloscope, which suggests a guide or tutorial on using an oscilloscope rather than a schematic for a…

Schematic PDF, 1.80 MB, whose compact name suggests a Sony VAIO MBX-194 mainboard, followed by codes such as m2tk5 and CTPT6.

ASUS M81C schematic diagram and service manual, compressed into a 1.57 MB ZIP. The name names only the model, without revision or hardware variant.

Quanta QUD schematic, with C225 in the name most likely a model reference, board DAOQUDMB6DO revision A.

Schematic PDF of 4.74 MB for the W670RCQ, with ESM in the name; the brand is not stated, though W-series codes of this type are associated with Clevo-designed laptops…

Schematic for the HP DV2000 and Compaq V3000 in the AMD platform version, with Shiba as the project name, according to the file name.

Schematics for the Compal LA-8971P mainboard, early revision R0.1, compressed into a 1.25 MB RAR file. The name gives no laptop model, only the Compal ODM board code.

Service schematic for the Xiaomi Redmi 2X smartphone in PDF form, 3.39 MB. The file name names only the model, with no PCB revision or variant.

PDF for the Samsung J5 Prime, 5.35 MB, with the brand name written in Persian in the file name.

Quanta ZH8 schematic for the Acer Aspire 1810T, 1810Z and AO752, with the SJM11-MS tag in the name, a 1.16 MB PDF.

Samsung schematic archive for the SM-A307FN model, the Galaxy A30s variant, packed as a 3.24 MB ZIP and labelled ok in the name, indicating the contents were checked.

MSI GTX 980 Gaming graphics card schematic in PDF format, about 1 MB, carrying a (3) suffix that suggests one of several files for this model.

Samsung Galaxy S23+, model SM-S916B, full schematic distributed as a 19.4 MB PDF. Flagship boards are densely stacked, so a diagram like this is the practical way to…

Samsung Galaxy S22 complete schematic for model SM-S901E, stored as a 20.7 MB PDF document.

Complete schematic for the Samsung Galaxy A53, model SM-A536E, delivered as a 22.2 MB PDF.

Samsung laptop schematic package for the Lampard14 platform, 15-inch Intel version, which the name links to the NP300E5, NP270E4E, NP270E5E, NP270E5V and NP300E5 models.

Motorola One Zoom schematic, model XT2010-1, supplied as a 20.1 MB RAR archive with a Spanish name.