ASUS schematic in PDF for the UX550GD and UX550GE, revision 2.1. At 8.40 MB it covers the full board, letting a technician trace power rails, check the charging and VRM…

Schematic PDF for the PU551JA motherboard at revision 2.0, a model name used by ASUS business laptops.

ZIP archive of schematics for the Wistron LS710 motherboard, board number 15238-1, the design used in the Lenovo IdeaPad 710S series.

Reference datasheet in PDF format, about 133 KB, describing the 2SD826 transistor; the source manufacturer is not given in the name.

Part-number document for the 2SC5173, stored as a 231 KB PDF under the schematic category.

At 138 KB, this PDF is named for the 2SC4414 and stored under schematics, though the name is a transistor part number.

Device datasheet in PDF form, 297 KB, for the 2SC5096, though the catalogue lists it as a schematic.

A 59.6 KB PDF for the 2SC829, an NPN transistor under JIS numbering; the _E suffix in the name is not explained and may indicate a language edition or document revision.

Reference sheet in PDF format, 101 KB, for the 2SC4852 NPN transistor, named under the Japanese JIS convention where 2SC denotes NPN bipolar parts.

PDF of 41.0 KB for the 2SC3904 transistor, with an _E suffix in the name whose meaning is not stated, possibly an edition or language marker.

File name 2SC3383 points to a JIS-registered NPN transistor, the 2SC prefix denoting a high-frequency type; the 174 KB PDF is most likely its datasheet even though it…

Part sheet for the 2SB1377, 53.2 KB in PDF form, with an _E suffix in the name whose meaning is not stated and may reflect an edition or language version.

The 2SA1813 is covered by this 83.4 KB PDF datasheet, a PNP bipolar transistor according to the 2SA prefix of the Japanese JIS scheme.

Small 39.2 KB PDF datasheet for the 2SA1797, a PNP bipolar transistor going by the JIS 2SA naming convention.

Indexed as a schematic, a 295 KB PDF labelled 2N6426, from the JEDEC 2N series of discrete semiconductor part numbers.

PDF datasheet material for the 1SS397, sized at 77.7 KB and indexed under the schematic type.

Reference sheet for the 1SS389, a 66.7 KB PDF indexed as a schematic. Nothing in the filename beyond the part number and an underscore identifies a device, brand or…

At 98.9 KB, this PDF is named after the device 1SS364, indexed under schematics but most probably a diode data sheet.

At 55.5 KB, this PDF carries only the part number 1SS315 in its name, with no board, model or revision stated.

Schematic PDF for the W7J, 1.27 MB in size, with no board number or revision in the name. Any PDF reader opens it.

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.

Quanta X3AC schematic in PDF form, board DA0X3ACMBAG0 with revision r3A, packed in a 2.77 MB RAR archive.

Schematic of 2.58 MB in PDF form named M841 with a DVT tag, which stands for Design Validation Test, an engineering stage before final production.

Schematic of 1.29 MB in PDF format, named only M7V, with no brand, device or board revision stated.

PDF schematic covering the Lenovo IdeaPad Y410, around 1.02 MB in size. The file name carries no motherboard number or revision, so verify the board identity on the…

Circuit diagram for the K42Jv laptop motherboard in PDF format, 2.39 MB, with no revision given in the name.

Schematic PDF for the Quanta G7HA motherboard, board number DAG7HAMB8E0, compact at 1.25 MB.

PDF for the FX505GT at revision 2.0, 6.71 MB, labelled as a boardview though catalogued as a schematic, so it is probably a layout rendering or part placement document…

Schematic PDF named j700f, 771 KB; no brand is given, though the code is commonly associated with a Samsung Galaxy J7 variant, which should be confirmed against the…

Dell laptop schematic from Quanta project V07, board DA0V07MBAD1 at revision 1A. The PDF covers the circuit of this Quanta-built board, whose DA-prefixed numbering…

Schematic in PDF form for the Compal LA-D102P motherboard, 1.47 MB; the name gives no revision or laptop model.

Schematic PDF for a Lenovo mainboard numbered NM-A251, a pattern used by LCFC, the Lenovo-owned design and manufacturing arm.

Schematic in PDF for the nx9040 notebook, a model number used by HP Compaq, with KT3A appearing in the name as the board or project identifier; the file is 970 KB.

Schematic for the Gigabyte GA-F2A55M-DS2 motherboard, revision 1.02, as a PDF. The board is based on the AMD A55 chipset for FM2 APUs.

PDF schematic for the Comet DIS board, number 6050A2559101. DIS indicates a discrete graphics variant.

Schematic in PDF for the board with code name CATALONIA, number 6050A3022401-MB-A01, revision A01.

Schematic in PDF form, 343 KB, with the uninformative name 10A79 that gives no device, brand or board number.

Gigabyte GA-P55-USB3 schematic for revision 1.0, delivered as a PDF in a RAR archive of about 1.2 MB.

PDF schematic for the Gigabyte RP65X8 laptop board, revision 1.0, based on the Intel HM370 chipset.

PDF schematic for the Lenovo ThinkPad E10, Quanta board DA0FL6MB8D0, project code FL6. The circuit diagram covers power rails, charger, CPU and memory circuits and…