Part documentation for the 2SA1683, supplied as a 138 KB PDF and filed in the schematic category, though its naming follows the datasheet pattern.

Datasheet PDF for the 2SA1681 transistor, 185 KB, listed in the schematic category. Only the part number is stated in the name.

PDF datasheet for the 2N3393, 296 KB, placed in the schematic category. The same size appears for the 2N3390, 2N3391A and 2N3392 entries, which points to one combined…

Datasheet for the 40MT160P, 122 KB PDF, catalogued here as a schematic. Devices with the MT designation in this series are power modules, commonly three-phase bridge…

MSI MS-7393 version 11 schematic, a 1.08 MB PDF matching the VER 11 boardview of the same board.

Compressed schematic set for the Lenovo U31-70 on the Compal LA-C311P mainboard, with the project codes AIVS3 and AIVE3 given in the name.

Schematics for the ASUS ZenPad S 8.0 tablet, model Z580C, bundled in a 4.98 MB ZIP archive.

Schematic in PDF form for the HP ProBook 450 G3, built on Quanta board X63C with the PCB number DAX63CMB6C0, revision 1A. It comes in a 1.71 MB RAR archive.

Pegatron SU4EA motherboard schematic, revision 1.0, for the Acer Swift 3 SF314-52G series, supplied as a 2.8 MB PDF.

PDF schematic for a motherboard identified as MIS6XM-LE, version 1.0; the name gives no brand or chipset, so confirm the model against the marking on the board itself.

Wistron A-note 2.0 schematic for the AMD version of the Lenovo 3000 N220 and N440, in a 1.29 MB PDF.

A 95.0 KB PDF named after the 2SK1908, listed in the schematic section of the index. Since 2SK is the Japanese registration prefix for N-channel FETs, treat it as the…

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.

Named only after the part 2SC4363, this 88 KB PDF is catalogued as a schematic but is most likely the manufacturer datasheet for that transistor.

A 51.7 KB PDF for the 2SC4208, with an _E suffix in the name whose meaning is not stated; it could mark an edition or language version, but that is unconfirmed.

A 45.1 KB PDF listed under schematics for the 2SC5448, a part number that under the Japanese JIS scheme identifies an NPN bipolar transistor.

Reference PDF for the 2SC5420 transistor, 69.2 KB, indexed as a schematic though the bare part number points to a component datasheet.

Single-part reference for the 2SC4864 in a 118 KB PDF, catalogued as a schematic. Apart from the part number, the name gives no information.

2SC3789 is the sole identifier on this 157 KB PDF, placed in the schematic section of the index.

The 2SC3502 NPN transistor is the subject of this 157 KB PDF, which the index files under schematics.

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.

Short PDF of 50.8 KB for the 2SC1509, with an _E suffix in the file name, listed in the schematic section.

PDF covering the 2SA1452A transistor, 233 KB, indexed in the schematic section. The 2SA prefix in the JIS system marks a PNP device intended for high-frequency use, and…

Small 21.4 KB PDF for the 2SA733 PNP transistor, with the UTC tag in the name pointing to the Unisonic Technologies version of this widely used general-purpose part.

Datasheet PDF for the 2N7002, with an r2 tag in the name that most likely marks the second revision of the document; size 94.4 KB, listed in the schematic category.

PDF data sheet of 47.6 KB for the 1T411 transistor, filed in the schematic category. Following the Soviet designation scheme, the 1T prefix denotes a germanium…

Varactor reference for the 1SV245, saved as a 73.9 KB PDF whose name ends in an underscore that adds nothing.

PDF component document of 164 KB for the 23c010 part. Within the common 23C naming scheme this denotes a mask ROM, with 010 typically standing for 1 Mbit, though the…

PDF schematic, 1.07 MB, for the Sony VAIO motherboard MBX-194, paired in the name with the project code M780, which likely belongs to the ODM that built the board.

Samsung Galaxy A02s (SM-A02S) schematic page in PDF covering the LCD backlight circuit, 3.69 MB.

Schematic in PDF for the HK.T.RT2842P639 board, the file name being prefixed with the Russian word for scheme.

Schematic in PDF form for the CEDAR AMD board, number 13283-1, revision A001, built around the AMD Beema platform. The 13283 number follows the Wistron ODM scheme.

Quanta ST6 circuit diagram for board DA0ST6MB6E0, with a 6A marking in the name that may be the revision, as a 2.56 MB PDF copy.

Wistron schematic for the Arsenal DJ1 platform, Intel discrete-graphics version, board 09259-1, revision A01.

Small 178 KB PDF schematic for the Lenovo IdeaPad 330S, covering the MIO-KB part; this appears to be a daughter board or keyboard I/O section rather than the main board…

Small 786 KB RAR archive holding the schematic for MSI board MS-7299. Only the board number appears in the name; no revision or chipset is listed, so verify the PCB…

Wistron schematic for the Dell Inspiron 3558, with 14216 and RX01 in the name, which appear to be the Wistron project code and a revision tag.

Schematic set for the Quanta motherboard DA0GD5MB8E0, compressed as RAR. Quanta laptop boards carry DA0 codes, in which the letters after DA0 give the project code, here…

PDF from Maxim Integrated covering the 8731AE, listed as a schematic but most likely the datasheet for that Maxim part.

Compal schematic for the NS-A031 board, revision R1.0, a compact 461 KB RAR archive. NS-prefixed codes are commonly used on Compal-built secondary boards such as I/O…