The 2SC4423 is described by this 102 KB PDF, which the index lists as a schematic. Since 2SC is the JIS prefix for NPN bipolar transistors, the contents should be a…

Revision 1.0 schematic for the MSI MS-7245 mainboard, with a code in the name that is probably the 950904 release date.

Small PDF, 33.9 KB, covering the 2SK1036 N-channel field-effect transistor from the JIS 2SK range.

Part reference for the 2SC4686, provided as a 223 KB PDF and indexed as a schematic. The number follows the Japanese JIS convention in which 2SC marks an NPN bipolar…

Datasheet-style PDF for the 2SC3314, filed under schematics and only 49.4 KB in size. The 2SC prefix comes from the JIS naming system and identifies an NPN device.

The 2SA1477 part number names this 135 KB PDF, which is filed as a schematic but should be a component data sheet.

Circuit diagram for the MSI MS-V310 PCB at revision 5.0, provided as a PDF inside a 623 KB RAR archive. The MS-V prefix is MSI's numbering for graphics card boards.

Schematic in PDF form for the Gigabyte Z370 AORUS Gaming 7-OP motherboard, revision 1.01, compressed to a 1.52 MB RAR archive.

Quanta TM7 schematic in a small 192 KB PDF. The size suggests the file may be a partial set of pages rather than a complete board diagram, so check its contents before…

Schematic of the Toshiba Satellite M50 laptop mainboard, a Compal design numbered LA-2861, in an 836 KB PDF.

Filed under schematics, 35clq045 is a 47.8 KB PDF whose name reads like a discrete part number; it does not state any device, manufacturer or revision.

Schematic PDF for MSI board MS-7676, labelled 0C and dated 2010-07-19, compressed in a 1.20 MB RAR.

Wistron schematic for the project code-named Orta, revision SA, in a 1.44 MB PDF. Wistron is an ODM that builds boards for brands such as Dell, HP, Acer and Lenovo, and…

PDF datasheet covering the 1N4148 and 1N4448 fast switching diodes, filed in the schematic section of the index.

The file 16YQ045C is a 52.0 KB PDF filed under schematics, but the name describes a component code and gives no device, board number or revision.

Complete schematic in Spanish for the Samsung SM-A920F smartphone, the Galaxy A9 2018 model, in a 10.6 MB PDF.

Short Spanish PDF course on the oscilloscope, 375 KB, with no device or model associated. It is study material, not a circuit diagram.

Listed as a schematic, this 103 KB PDF is titled with the device code 2SC4461. In the JIS semiconductor naming scheme, 2SC stands for an NPN bipolar transistor meant for…

Schematic PDF for the Z37S board, roughly 2.34 MB, with no brand or revision indicated in the name.

Wistron JV71-TR schematic, revision SB, for the Acer Aspire 7540 and 7540G, provided as a 2.01 MB PDF.

Circuit diagram for the Acer Nitro AN515-34 gaming laptop, made by Compal under the FH500 and FH50Q project codes with board number LA-J621P at revision 1.0.

Front camera circuit from the Samsung SM-A10 schematic, a 2.25 MB PDF. It lays out the selfie camera connector, data and clock lanes, control signals and the voltages…

PDF schematic of the Samsung Galaxy A30, model SM-A305N, with a size of 1.75 MB. Repair technicians rely on such diagrams to follow PMIC outputs, battery and charging…

Nokia N86 schematic documentation in a fairly large 6.95 MB PDF, likely containing detailed sheets for the handset's main board.

Samsung Galaxy S5 SM-G900S document, a 12.3 MB PDF carrying schematic material for the Korean-market S5 variant.

Reference PDF for the 2SA1954, 261 KB, filed as a schematic yet in all likelihood the component datasheet.

Datasheet in PDF format, 89.9 KB, for the 40L45CW, indexed as a schematic. The 40L naming corresponds to Schottky rectifiers in this series, with 45 hinting at the…

Listed as a schematic, this 118 KB PDF is named only 2SC4863 and is most likely a component datasheet.

Schematic PDF of 265 KB with an uninformative numeric name, 0001534, offering no brand, model or board number.

PDF of about 228 KB for the 2SA1297 PNP transistor, the 2SA prefix being the Japanese JIS designation for that device class.

Very small PDF, only 16.5 KB, named 2pg352 and catalogued under schematics. The name is terse and gives no device, brand or board number, so it most likely holds a one…

Potomac 10A AG board document in PDF, project PT10A, MP build, revision A03, dated 28 April 2008, with a gerber tag suggesting it includes PCB layout or placement views.

Power supply schematic for the Sony GE3B board with part number 1-881-774-11, provided as a PDF.

Shared schematic for the Nokia 5200 and 5300 handsets, supplied as a 1.76 MB PDF. Listing both models suggests the phones use closely related electronics documented in…

Schematics for the ME170C, an ASUS MeMO Pad 7 model code, though no brand is set in the listing; packed as a 1.86 MB zip archive.

Schematic in PDF for the MSI RTX 3070 Ti VENTUS 3X 8G graphics card, PCB MS-V505, revision 2.0.

Datasheet PDF of 92.7 KB for the component 10MQ040N, part of a small series also represented here by 10MQ060N and 10MQ100N.

Wistron schematic for project LSZ-2, board number 15202-1, revision 2, provided as a PDF in a RAR archive.

Part number 2SC4324 is the only information in the name of this 468 KB PDF, which is catalogued as a schematic but almost certainly holds the device datasheet.

Reference sheet in PDF format for the 2SC4256, 80.8 KB in size. The file name gives no manufacturer, package or revision details.