Spanish PDF on automotive electricity, 1.01 MB, apparently course notes from the Emagister learning community.

English PDF on testing electronic components, filed under schematics but in practice a general reference rather than a circuit diagram for a particular board.

Spanish-language PDF offering ten tips for a technician who is developing their skills, about 152 KB.

Schematic package for the model code A107F, delivered as an 8.59 MB zip whose name states nothing beyond that code.

Service manual in PDF, 2.16 MB, with only the suffix SA in its name, so the device, brand and model cannot be determined from the title alone.

Parts diagram workbook for model GLWS705ARDVG, an exploded view in Excel format of about 14.8 MB. The name provides no brand or device type.

Compal schematic for the Dell Alienware M14x R2, board LA-8381P, revision X01, provided as a 1.78 MB PDF. LA-xxxxP is Compal's numbering scheme for notebook mainboards.

Schematic in PDF format for the ASUS TUF B450M-PLUS GAMING desktop motherboard, 1.50 MB; the RG token in the name is not explained.

RAR archive of 10.5 MB whose name says only 5330 and ok, so neither the brand, board number nor content type is stated; ok usually means the uploader considered it…

Sony VAIO schematic for a Quanta board with the project code AK1, a compact 645 KB PDF; no VAIO model number or revision appears in the name.

Small PDF schematic of 116 KB named Sensor, with no device, brand or board number given.

Archive of 9.54 MB for the Sony VAIO identified by its PCG-6W1L regulatory model code, with no mainboard number or revision given.

PDF document for the CS8573E from Chipstar Micro-electronics, catalogued as a schematic but most likely the component datasheet or reference design.

Covering the PG12864LRS-HNN-B graphic display, this 179 KB PDF datasheet documents one build of the 128 by 64 pixel PG12864 family.

PDF datasheet, 165 KB, for the PG12232LRU-CNN-B graphic LCD module. The letters after the base number usually mark build options like backlight type, polarizer mode and…

A 3.91 GB fourth segment of the RAR multi-part archive named GTA V Atom Guy Edition, evidently a repackaged game.

Dell Latitude 3460 schematic, project LOVE14, Broadwell (BDW) platform, Wistron board 14290-2, with a 14290-SC reference, supplied as a PDF in a 2.20 MB RAR archive.

Xiaomi Redmi 9C schematic in PDF, about 2.6 MB. The diagrams let a technician follow battery and charging circuits, PMIC outputs, display and backlight lines, and audio…

Schematic in PDF form, 420 KB, named only SEM2105, which does not state the brand, device or revision, so the target hardware has to be confirmed by opening the…

PDF datasheet for the STK672-050, one of the STK672 series of thick-film hybrid stepper motor driver ICs associated with Sanyo.

SM3512 datasheet, provided as a PDF of 39.5 KB. No information besides the part number appears in the name; the manufacturer, package and revision are not stated.

PDF of about 539 KB named only with a Texas Instruments SDLS literature code, so the specific device is not given in the name.

A 223 KB PDF datasheet named only by a Texas Instruments SDLS literature code, the numbering TI applies to documents for its standard TTL logic lines.

Schematic for the Gigabyte GA-H110N desktop motherboard, revision 1.0, provided as a PDF inside a RAR archive.

Schematic in PDF format, 4.02 MB, for the motherboard numbered 203013-1, a pattern typical of Wistron designs; the name gives no laptop brand or model.

Schematic in PDF form, packed as RAR, for the Gigabyte GA-Z77X-UD3H desktop motherboard, revision 1.03.

Service manual for the Samsung LA32A330J1N LCD television, a 17.1 MB PDF. Service manuals of this kind usually contain schematics, block diagrams, disassembly steps…

Schematic for a Shuttle board or system identified as A14IEXX, provided as a PDF inside a 511 KB RAR archive.

Schematic set for the ASUS MM19S LCD monitor, compressed into a 2.62 MB RAR file. The name lists no board code or revision, so compare part markings with the documents…

Schematic in PDF format for the ASUS GL704GW gaming laptop; the name gives no board revision.

PDF repair guide for the ASUS X540SA, 1.05 MB, filed under schematics. Such guides typically describe the board power sequence, main rails, and where to measure them…

Boardview for MSI GTX 1060 cards using PCB MS-V328 revision R9.0, in .brd format. Paired with the R9.0 schematic, it shows where each component sits and which nets link…

PDF schematic for the OPPO Find X3 smartphone, about 2.67 MB. The diagrams cover the electrical connections of the phone board and help a repair technician follow power…

Schematic for the Acer Aspire XC-885 desktop, board B36H4-AD revision 1.1, as a PDF in a 2.38 MB rar archive.

Schematic for the Quanta X9Q project, board DA0X9QMB8D0, revision 1A, provided as a PDF compressed into a 2.43 MB RAR.

PCChips M863G motherboard schematic, version 7.1, as an 823 KB PDF. PCChips made budget desktop boards, and this diagram helps with typical repairs such as checking CPU…

Schematic in PDF format, 1.26 MB, whose name is a random string that identifies neither the device, the brand nor the board number.

Schematic PDF for the Samsung Galaxy A60, model SM-A6060, inside a 1.49 MB RAR archive. No board revision appears in the name.

Schematic in PDF for the Samsung Galaxy A40, model SM-A405F, packed in a 2.65 MB RAR archive with no revision noted in the name.

ASUS X550ZE schematic in PDF format, 1.42 MB, with no board revision stated in the name.