Service manual for the Samsung SM-A115F, the international Galaxy A11, delivered as a 21.8 MB PDF credited to Anibal Garcia. The name is in Spanish.

Compal LA-5752P mainboard schematic in a compact 837 KB PDF. The name carries only the board number, with no model, brand or revision, and the LA-xxxxP code is Compal's…

Uniwill schematic in PDF form, about 874 KB, for the board coded P72IA02. Uniwill was a Taiwanese notebook ODM whose barebone designs were sold under various brands, so…

Circuit diagrams for the MSI MS-7501 motherboard in a 10.8 MB RAR archive, larger than most in this series and possibly holding several pages or revisions.

Topstar schematic for the H915G board, revision 1.1, as a PDF of 830 KB. Topstar designs were sold under a number of local brands, so the board name printed on the PCB…

Schematic for the HP ProBook 4431s, board 6050A2411501 revision MB-A02, supplied as an 823 KB PDF.

Schematic in PDF form for the Samsung Galaxy A10, model SM-A105F, about 1.82 MB. A smartphone schematic shows the power management IC, charging path, display and camera…

Schematic in PDF for the Apple iPhone 5 logic board, about 8.6 MB, with no board revision stated in the name.

PDF schematic for the Toshiba Satellite L700 built on the Quanta TE5D platform, board number DATE5DMB8F0.

Compal NM-A281P schematic, revision R0.4, compressed into an 839 KB RAR file. The laptop model and brand are not named, and NM-series numbers are associated with Compal…

Early R0.1 revision of the schematic for Compal board LA-9642P, packed as an 882 KB RAR archive.

Revision 0.1 schematic for the Compal LA-5155P main board, packed as an 894 KB RAR archive.

Another Xiaomi Mi 4C schematic document, labelled as part 1 and packed in a 17.8 MB PDF; it may be an alternate edition or the first section of a multi-part set, which…

Schematic PDF for Compal motherboard LA-5752P, 837 KB in size, with no laptop model named in the file title.

Service schematic for the Samsung HomeSync GT-B9150, a home media and storage device, provided as a 2.87 MB PDF. The name states no board revision.

Circuit diagrams for the Nokia E70, the fold-out keyboard handset, in a 1.80 MB PDF file.

Circuit schematic for the classic Nokia 3310, an 827 KB PDF. The name carries only the model, with no revision or board code.

PDF schematic named only ME4812, 852 KB, with no brand, model or revision information. The code could be a board or project identifier, but the name alone cannot confirm…

Quanta QT8 laptop mainboard schematic at revision R1A, supplied as an 805 KB PDF. Quanta Computer is a Taiwanese ODM that builds notebooks for many brands, and its…

Quanta TT9 laptop motherboard schematic at revision R1A, delivered as an 820 KB PDF. Quanta manufactures notebooks for several brands and identifies boards with project…

Schematic in PDF form for an Acer laptop on the Quanta ZGR board, DAZGRMB2AC0, 4.88 MB in size.

Schematic PDF for the Bitland BM5688 board, a design from the ODM Bitland, which builds laptops and tablets for various brands.

PDF reference for the 74HC595, an 8-bit shift register with storage latches and three-state outputs, at 367 KB, filed under schematics.

PDF for the BU4508DX, a small 48.8 KB document filed as a schematic but most likely the part datasheet.

Filed under schematics, the 39.8 KB PDF 2SD2441 with an E tag refers by its JIS-style 2SD prefix to an NPN bipolar transistor.

The part number 2SK2327 is the only information in the name of this 32.8 KB PDF, filed as a schematic.

Datasheet-style PDF for the 2SK1840, sized 87.3 KB. Part numbers beginning with 2SK are registered under the Japanese JIS scheme for N-channel field-effect transistors.

The 2SK1839 is covered in this 84.9 KB PDF, filed under schematics though the name points to a single semiconductor part.

An 88.5 KB PDF on the 2SK1738 transistor. In the JIS system, 2SK designates an N-channel FET, so this file is most likely the datasheet rather than a circuit schematic.

PDF reference for the 2SC4257 transistor, 81.6 KB, filed under schematics although it is a part document rather than a board drawing.

Catalogued as a schematic, this 89.4 KB PDF bears the part number 2SC4133, a JIS designation for an NPN bipolar transistor, so its content is most likely the device…

Catalogued as a schematic, this 87.6 KB PDF is named only with the part number 2SC3808, which follows the Japanese JIS scheme where 2SC marks an NPN bipolar transistor…

File name 2SC3786 offers nothing beyond a transistor type number, and the 81.5 KB PDF is placed in the schematic category.

Indexed as a schematic, this 95.8 KB PDF carries only the designation 2SC4821. In the JIS system the 2SC prefix denotes an NPN transistor, so the content is most likely…

Datasheet-type PDF for the 2SC4787, a JIS-numbered NPN transistor, filed in the schematic category.

An 89.5 KB PDF describing the 2SB1396, a JIS-registered part; the file name gives no further specifics.

Small 41.8 KB PDF for the 2SA1890, with an _E suffix in the name that commonly marks an English-language edition of a Japanese datasheet, though the file does not…

PDF document of 47.8 KB listed as a schematic and named 2PC1815, issue 3 by the trailing number.

Here the 2N4123 is covered by an 83.6 KB PDF, the plain-named version alongside an RE-suffixed file for the same number.

Part documentation for the 1SS400, an 86.6 KB PDF classed as a schematic. The 1SS designation belongs to the Japanese family of small-signal silicon diodes, so expect a…