LA-6951P schematic at revision 0.3, a Compal-designed notebook mainboard, stored in a 3.14 MB RAR archive.

Schematic PDF for Apple logic board 820-3435, with a b in the name that may indicate a variant or revision, 1.45 MB in size.

A 178 KB schematic PDF titled only Radio, without any model, brand or board identifier in its name.

Wistron LA480 schematic, revision RSD, distributed in a 1.85 MB RAR archive. The name does not specify which laptop brand used this board, so identify it by the LA480…

Schematics for the Wistron JV50-TR8 motherboard, revision R1, compressed into a 1.35 MB RAR file. No brand or laptop model is stated in the name.

A duplicate of the Quanta EW6 circuit schematics at revision 1A, the same size as the other copy. No brand or model information is present in the name.

Schematic in PDF format for the Lenovo ThinkPad SL410, about 1 MB in size. The file name does not state a board number, ODM or revision, so compare the diagram with…

Principle block diagram for the Xiaomi Redmi 3A, titled in Chinese, supplied as a compact 193 KB PDF.

Schematic for the Compal LS-6098P sub-board, revision 1.0, archived in a RAR of roughly 40 KB.

Laptop schematic for Compal board LA-2461 at revision R0.3, stored as a 1.29 MB RAR archive.

Full schematic for the Compal LA-2301 laptop board at revision R1.0, compressed into 1.29 MB RAR.

Schematic in PDF form for the N501VW, the ASUS N501VW laptop family, as named, with RG in the name, likely denoting a revision.

PDF document of 13.6 MB named I9000, the model code of the original Samsung Galaxy S, although the file name gives no brand or document type.

PDF schematic called z3, a large 15.7 MB file whose short name gives no brand, board number or revision.

Schematic for the Lenovo Y410, with the file name stating only the model, without a board number, manufacturer code or revision.

Schematic for the F83VF laptop in PDF format, 1004 KB, with no revision stated in the name; it has the same size as another F83VF copy marked r11, so it may be the same…

Quanta AT3 motherboard schematic at revision R1A, here as the fourth copy of a 1.26 MB PDF.

Schematic in PDF form for the Lenovo ThinkPad L470, project DL470, on LCFC board NM-B021 revision 1.0, packed in a 10.4 MB RAR archive.

Schematic for the HP DV6700 laptop, provided as a 1.25 MB PDF. The name states no motherboard number, ODM project code or revision, so check the PCB markings before…

Samsung Q35 laptop schematic, distributed as a 1.68 MB PDF. Beyond the model, the name gives no mainboard code, revision or platform code name, so confirm the version by…

Labelled 2SD1997, this 86.1 KB PDF is indexed as a schematic, yet a bare transistor part number points to a manufacturer datasheet.

A 32.8 KB PDF for the 3SK273, indexed as a schematic though it is likely a manufacturer datasheet.

For the 2SK2744 this 177 KB PDF provides component-level reference material, although the index lists it among schematics.

The 2SK2010 transistor is documented in this 90.1 KB PDF, filed among schematics but in substance a datasheet for an N-channel FET, as the JIS 2SK prefix indicates.

PDF, 121 KB, for the 2SK1474 transistor. Japanese 2SK numbering denotes an N-channel field-effect device, so although the index category is schematic, the content is…

The 2SK1449 gives this 109 KB PDF its name, and nothing else is stated. It is filed as a schematic, though it is probably the device data sheet.

Datasheet in PDF form for the 2SK1067, a member of the 2SK family of N-channel FETs, at 144 KB. The file carries no further details in its name.

Small 43.1 KB PDF for the 2SJ400, likely a short datasheet despite being indexed as a schematic.

The 2SC4690 is the subject of this 175 KB PDF, which the index files as a schematic even though the name points to a single transistor document.

Named after the transistor type 2SC4646, this 148 KB PDF most likely contains the part datasheet. No board, model or revision is mentioned.

The 2SC5171 named in this 169 KB PDF is a JIS-style part number, where the 2SC prefix denotes an NPN bipolar transistor for high-frequency applications, so the content…

The name of this 156 KB PDF is just the part number 2SC4134, so despite its schematic label it should be the datasheet for that transistor.

Filed under schematics, the 2SC3993 PDF (107 KB) is far more likely a component datasheet, since the name is simply a JIS transistor part number.

A 53.1 KB PDF referencing the 2SC3902, an NPN bipolar transistor under JIS numbering, where 2SC marks that device class.

PDF component sheet for the 2SC3481, 131 KB in size and catalogued with schematics. The file name holds just the part number; the 2SC prefix is the JIS designation for…

A small PDF filed as a schematic, though the name is simply the part number 2SC3468, which follows the Japanese JIS semiconductor scheme where the 2SC prefix marks an…

Catalogued as a schematic, this 190 KB PDF is named after the 2SC2999, a part number in the Japanese JIS scheme where the 2SC prefix marks an NPN bipolar transistor.

Indexed as a schematic, this 187 KB PDF is named after the 2SC2880, which the JIS 2SC prefix identifies as an NPN bipolar transistor.

A 190 KB PDF holding the data document for the 2SB1640 transistor, indexed under schematics.

Small 44.1 KB PDF named after the 2SA1292, a PNP bipolar transistor according to the JIS 2SA designation.