Apple logic board schematic for board 820-4924, with 1502 also in the name, likely a Mac model reference, delivered as a 2.88 MB PDF.

Apple schematic for logic board 820-4924, with 1502 in the name possibly referring to a model year or project, supplied as a 2.88 MB PDF.

Schematic diagram in PDF for the Samsung McLaren-15 notebook platform, board BA41-01898A, about 1010 KB. BA41 codes are Samsung's internal motherboard part numbers.

Quanta schematic for the Sony SVF15 notebook, project HKC on board DA0HK9MB6D0 (HK9) at revision 1A, provided as a 1.29 MB PDF.

Apple logic board 820-1919 archive, paired with schematic number 051-6949 at revision Q000.

Compal schematic in PDF format, 1.11 MB, for board LA-9901P revision 1.0, dated 2013 in the name.

Second copy of the Dell Inspiron Mini 10 1012 schematic, a 461 KB PDF that matches the other file of the same name.

Schematic diagram in PDF format for the Acer V5-122P laptop, motherboard 12281-1, about 1.67 MB.

Schematic for the HP ProBook 4520s, based on the Intel Calpella platform, delivered as a 1.93 MB PDF.

ASUS repair guide for the N61VN laptop, supplied as a 449 KB PDF and grouped with schematics.

Samsung SM-A730F repair package in a 6.00 MB ZIP archive. The file name states the model code but not the contents, so extract it and see whether it holds a schematic, a…

Service archive of about 3.02 MB for the Dell Latitude E6330 on the Compal LA-7741P board, platform code QAL70.

Samsung Galaxy S Duos 2, model GT-S7582, is the subject of this 5.39 MB RAR archive. The name does not say what is inside, so it may hold a schematic, a service manual…

RAR archive for the Gigabyte GA-990FXA-D3 desktop motherboard, revision 1.1, about 930 KB.

Archive for the Lenovo IdeaPad 510S-14ISK built on Compal board LA-D451P, with the internal project codes BIUS1, S2, BIUY0 and Y1 listed in the name.

Service archive for the Sony Xperia Z2, model D6503, packed as a 12.8 MB RAR file. The name gives no board number or document type, so expect a mix of schematic pages…

CD4066 reference document, a 174 KB PDF for the CMOS quad bilateral analog switch. Listed as a schematic, though it is most likely the datasheet with pin diagram…

Compact 37.6 KB PDF for the 2SD1834 transistor, an NPN bipolar part in the 2SD series, most likely a short datasheet rather than a circuit schematic.

English-language datasheet, as the _E suffix suggests, for the 2SD2260 NPN bipolar transistor, supplied as a 45.3 KB PDF in the schematic section.

A 143 KB PDF catalogued as a schematic, covering the 2SD1801 semiconductor part. Under the Japanese JIS numbering system the 2SD prefix marks an NPN bipolar transistor…

Sized at 299 KB, this PDF for the 2SD2559 is one of the more detailed files in the 2SD series and may include extended characteristic graphs.

PDF reference of 26.7 KB for the part 5HN01S. Catalogued with schematics, it concerns one discrete semiconductor, the S ending probably identifying a package variant.

The 2SD1622 PDF, 138 KB in size, sits among schematics, but a file named only by a semiconductor part number is very likely the device datasheet.

The 2SD1409A file is a 212 KB PDF listed among schematics; a name made only of a part number strongly suggests a datasheet, and the A suffix denotes a variant of the…

The 3SK270 semiconductor is described in this 32.7 KB PDF, listed as a schematic although the content is expected to be a part datasheet.

PDF of 363 KB for the 2SK192A, listed among schematics but named after a single JIS part, with an A suffix that the name explicitly includes.

For the 2SK2985 transistor, this 424 KB PDF is filed as a schematic but its name indicates a single-component datasheet.

A 30.3 KB PDF on the 2SK2659, listed in the schematic section but in practice the documentation of a single N-channel FET, as indicated by the JIS 2SK prefix.

Datasheet for the 2SK2013 N-channel field-effect transistor, delivered as a 221 KB PDF and indexed under schematics.

Indexed as a schematic, this 91.9 KB PDF is named only for the part 2SK1899. The 2SK prefix in Japanese numbering marks an N-channel FET, so the file most likely holds…

Datasheet PDF, 92.9 KB, for the 2SK1896 N-channel field-effect transistor, catalogued as a schematic.

Covering the 2SK1459LS, this 31.9 KB PDF relates to an N-channel FET under JIS numbering, with an LS suffix setting it apart from the standard 2SK1459 sheet.

PDF document of 121 KB covering the 2SK1455 semiconductor, listed in the schematic category.

Indexed under schematics, this 110 KB PDF carries the part number 2SK1447 and is likely its full component data sheet.

A 104 KB PDF dedicated to the 2SK1424, an N-channel field-effect transistor going by its JIS 2SK prefix.

Slightly larger at 109 KB, this PDF covers the 2SK1419 and is listed among schematics, though it most likely holds a datasheet.

The 2SJ619 is the subject of this 314 KB PDF, indexed as a schematic though the naming suggests a component datasheet.

A 29.1 KB PDF named for the 2SJ580, catalogued among schematics although the name suggests a component datasheet.

PDF file of about 148 KB describing the 2SJ315, listed in the schematic section. No board or brand is mentioned, only the part number.

Listed under schematics, this 110 KB PDF is named for the 2SD1347, an NPN bipolar transistor in the Japanese JIS 2SD series, and is probably its datasheet.