Early R0.5 schematic of the Compal LA-2821P motherboard, archived in a 1.25 MB RAR. Revisions below 1.0 are usually engineering or pilot builds, so part values and some…

Schematic set for the Compal LA-2392 laptop mainboard, revision R0.1, delivered in a RAR archive of 998 KB.

Circuit diagram for the Compal LA-1341 mainboard, revision R2A, compressed into an 849 KB RAR file.

Component layout diagram for the Xiaomi Mi 4S smartphone, supplied as a PDF of about 2.3 MB.

Dell Vostro 1310 schematic in PDF format, about 1.14 MB. The file name does not state the board manufacturer, board number or revision, so read the title block inside…

PDF schematic of about 1.50 MB for the Dell Studio 1555, marked as a Quanta FM9 design.

Small 124 KB PDF titled DMI process, catalogued as a schematic, but the name does not identify any device, board or brand.

Compal schematic for the LA-A996P motherboard, revision 4.0, supplied as an 804 KB PDF.

Schematic PDF identified only by the Quanta board code DA0Y0AMBC60, with no laptop model stated in the name; the code may be a variant spelling of DA0Y0AMB6C0.

Full schematic for the Huawei G525 smartphone, provided as a 585 KB PDF. The name lists no board revision, so compare the circuit labels with your phone's mainboard.

Huawei G6 smartphone schematic delivered as a 775 KB PDF. The file name does not specify the board revision, so confirm the designators and layout against the board you…

Board map for the Huawei G6 phone, a small 101 KB PDF showing component placement rather than full circuitry.

Samsung SM-E500F schematics provided in an 8.68 MB PDF file. The name lists only the model, without revision or region.

Samsung SM-A800I disassembly guide, a 1009 KB PDF listed under schematics. Disassembly documents of this kind describe how to open the handset step by step, which screws…

User guide for the Huawei Y5II smartphone, a 7.66 MB PDF even though it is filed among schematics.

Circuit schematic of the Apple iPhone 4 in PDF format, 2.31 MB. Only the model is given in the name, with no logic board number or revision, so match the document to…

Acer schematic in PDF format, 1.76 MB, for the 3105 series with NWLCa1 in the name, which appears to be the board or project code; the name gives no further revision…

Nokia N86 schematic documentation in a fairly large 6.95 MB PDF, likely containing detailed sheets for the handset's main board.

Nokia 6070 schematics in a 1.03 MB PDF document. The name identifies the model but provides no board version or revision details.

Schematics for the Nokia 5100 phone in a 798 KB PDF; the trailing 2 in the name likely indicates a second part or alternate version of the document.

Combined schematic for the Nokia 6170 and 7270 phones, a 656 KB PDF; the trailing 2 likely marks a second part or alternate copy.

Schematic for the Dell Inspiron N5110 and M5110 laptops, a 1.45 MB PDF covering both models.

Schematic PDF named only B465, a model designation without brand, board number or revision in the file name.

PDF circuit diagram for the ThinkPad T400 built on the MALIBU-3 motherboard, an external SDV-stage release, version 142 dated 0928, covering the ICH9 chipset variant.

Sony VAIO VGN-SR55E schematic covering the MBX-190 motherboard, with M750 also given in the name, likely a project or model code.

Schematic for the Acer Aspire 8935G (spelled Aspiron in the name), built on the Quanta ZY8 motherboard; no revision is given in the file name.

Schematic PDF for the Quanta AT1 motherboard, revision labelled RMV, about 1.27 MB, numbered as the sixth copy in a set of identical uploads.

Quanta schematic covering projects OP6 and OP7 at revision RA, a 1.24 MB PDF; the bracketed 2 marks a duplicate copy of an identically sized file.

Datasheet for the Maxim MAX1908, an 863 KB PDF whose name states only the part number. The overview page confirms the device function and package; parts from this Maxim…

Power sequence document for the ASUS ROG GU603, an 882 KB PDF classed as a schematic. A sequence chart shows the order in which rails and enable or power-good signals…

Schematic for the Lenovo G410 and G510 on Compal board LA-9641P, discrete graphics version, revision 0.3, in PDF.

Combined sheet covering the 2N6716 through 2N6718 range, a 27.4 KB PDF indexed as a schematic.

The 2SD2179 transistor is the subject of this 43.9 KB PDF, carrying an _E suffix in its name.

A 133 KB PDF for the 2SD1935, a transistor in the Japanese 2SD family, which the JIS standard reserves for NPN low-frequency devices.

A small 40.3 KB PDF for the 2SK2867, filed as a schematic; the modest size suggests a short datasheet or summary page. The name contains nothing but the part number.

Catalogued as a schematic, this 86 KB PDF is named only after the part number 2SK2273, so it is almost certainly a component datasheet, not a board diagram.

Datasheet-style PDF of 88.9 KB for the 2SC4361, listed in the schematic category although the file name holds nothing but the part number.

Datasheet-style PDF for the 2SC5646 transistor, 31.7 KB, placed in the schematic category.

PDF of about 228 KB for the 2SA1297 PNP transistor, the 2SA prefix being the Japanese JIS designation for that device class.

Reference sheet for the 2SA1244 transistor in PDF form, 295 KB, listed as a schematic even though the name gives nothing beyond the part number and the file is most…