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

Schematic for the ASUS X407UBR laptop mainboard, revision 1.0, provided as a PDF inside a RAR archive of about 8.8 MB.

Circuit diagram of a Dell PA-10 laptop adapter, model PA-1900-02D, compressed into a 367 KB RAR archive.

Schematic PDF named only N69, which gives no brand, board number or revision. The file is 1.69 MB, so open it and check the title block and page headers to identify the…

Lenovo P770 smartphone repair documents: schematic diagram and service manual in a 646 KB RAR archive.

Schematic PDF labeled G501JW_RG, which matches the naming of the Asus G501JW model, although the name states no brand or board revision.

Schematics for the Lenovo ThinkPad T430, board code NZM4I-7, in a 976 KB RAR archive. The circuit diagrams cover the power stages, charging circuit, CPU and memory…

MSI MS-7445 schematic in a compact 1.03 MB RAR archive. MSI numbers its motherboards in the MS-xxxx format, printed on the PCB.

MSI MS-7436 motherboard schematic, compressed in a 1.68 MB RAR archive. MSI uses MS-xxxx codes for its boards, printed on the PCB silkscreen.

PDF schematic of the Jetway 695AS motherboard, about 420 KB, with no revision mentioned in the name.

ASUS schematic covering the X542UN and X542URV models, revision 1.0, in PDF format that any PDF reader can open.

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

Repair guide for the ASUS X555LD notebook in a 1.39 MB PDF, catalogued as a schematic. Such documents usually combine circuit pages with diagnostic notes on power…

Quanta U92 circuit diagram, revision R1A dated 2013-03-27, supplied as a 987 KB PDF and apparently a duplicate of another file with the same title.

F83VF motherboard schematic, revision 1.1 according to the r11 marking in the file name, delivered as a 1004 KB PDF.

Schematic for the Acer Swift 3 SF314-57 laptop, designed by Huaqin under project number NB8511-12, schematic version 1.0.

Document for the 3DD304X, stored as a 489 KB PDF and catalogued under schematics, though the name suggests a component datasheet.

Part sheet in PDF form, 29.1 KB, for the 2SD2646 transistor, filed in the schematic category. The name supplies only the type number, without brand or revision.

Part-number-only PDF for the 2SK2323, 23.2 KB, placed in the schematic category of the index.

Small 46.2 KB PDF for the 2SC5501. Under the Japanese JIS scheme, a 2SC prefix marks an NPN transistor intended for high-frequency use.

PDF reference for the 2SC4881, 183 KB in size, categorised under schematics. Only the part code is given, which in JIS naming indicates an NPN bipolar transistor; maker…

Covering the 2SC5019, this 41.9 KB PDF carries an _E suffix and is indexed as a schematic.

Covering the 2SC3914, this 30.1 KB PDF belongs to the family of JIS-numbered NPN bipolar transistors identified by the 2SC prefix.

PDF document labelled as a schematic but named after the 2SC5387, a Japanese-numbered NPN bipolar transistor part number, so in practice it is almost certainly the…

Part number 2SC3467 is the only information in this 138 KB PDF, which is catalogued under schematics.

Part documentation for the 2SB1287 in a 63.5 KB PDF; the 1-2 in the name probably marks pages one and two of the sheet. No device or board details are included.

Datasheet PDF for the 2SB1274, 34.4 KB in size and likely a concise sheet. The name offers only the part number.

PDF for the 2SA1254, 43.0 KB, whose name ends in an E suffix that may denote a language or edition variant, though the file does not confirm that.

Datasheet-style PDF for the 2SA1241, 279 KB in size and filed among schematics. Nothing else is given in the name, so expect the usual electrical characteristics rather…

Version of the 2N5401 high-voltage PNP transistor datasheet tagged Sam in the name, a 53.3 KB PDF.

A 61.0 KB PDF for the 2N4125 part number, the plain-named counterpart to an RE variant also present in the index.

PDF document for the 1SV304 semiconductor part, filed under schematics in the index at 71.0 KB.

A compact PDF of 53.8 KB indexed as a schematic, named only after the part number 1SS350.

The name gives nothing beyond 1N3085, a number in the JEDEC 1N series reserved for semiconductor diodes, so this 86.0 KB PDF is best treated as a part datasheet despite…

Datasheet in PDF covering the 93C76 and 93C86 serial EEPROMs, the 8 Kbit and 16 Kbit members of the 93-series Microwire family, in a single combined document.

PDF datasheet of 460 KB for the 93C65A, a 93-series serial EEPROM using the three-wire Microwire interface, filed under schematics.

Indexed as a schematic, this 118 KB PDF carries only the number 271024, which most often points to a 27C1024-class 1 Mbit parallel EPROM datasheet, though the name alone…

Numbered 27512, this compact 97.8 KB PDF is listed as a schematic but names no brand, board or revision.

A 108 KB PDF stored as a schematic and titled 28F020, the part code of a 2 Mbit parallel flash memory in the 28F family.

A 293 KB PDF filed under schematics and titled 28F001, which belongs to the 28F flash memory family, usually a 1 Mbit boot block device.