Boardview in BDV format for the ASUS X540UP with board number 60NB0DE0-MB5010, packed as a 146 KB ZIP archive.

Boardview for the ASUS E203NA small notebook, board revision 3.0, provided in BDV format inside a compact ZIP.

ZIP archive for the Cedar AMD motherboard, Wistron number 13283-1, with PWB part XY1KC revision A00.

Datasheet for the 2N2222, the long-established general-purpose NPN switching transistor, as a 79.5 KB PDF.

PDF covering the BF458 and BF459 transistors, a compact 49.2 KB file listed as a schematic but most likely a shared datasheet.

Datasheet for the BD135 transistor in a 51.0 KB PDF, likely the same family document that also covers related types in the series.

Datasheet for the BC328 PNP transistor in PDF format, 53.5 KB, the same size as the combined BC327 and BC328 sheet in this index.

Part documentation for the 2SD2615, filed under schematics but by its name a component datasheet rather than a board drawing.

A 43.6 KB PDF for the 3N247, filed among schematics but named after a discrete component, so it is most likely a datasheet.

A 116 KB PDF associated with the 2SD2284 NPN transistor, a part numbered under the Japanese JIS standard, where 2SD denotes NPN low-frequency types.

Covering the 2SK2910 transistor, this 150 KB PDF is listed in the schematic category but reads from its name as a component datasheet.

The 2SK545 is covered by this 80.4 KB PDF, filed as a schematic but most likely a datasheet because 2SK numbers identify N-channel field-effect transistors in the…

Datasheet-style document for the 2SJ537, delivered as a 137 KB PDF though indexed as a schematic.

A compact 44.5 KB PDF labelled 2SJ520 and catalogued as a schematic. Because 2SJ is the JIS prefix for P-channel FETs, the document is best treated as a short datasheet…

The name of this 97.3 KB PDF gives nothing beyond 2SJ277, a JIS-style designation in which 2SJ marks a P-channel FET.

Filed as a schematic, this 93.5 KB PDF is identified solely by 2SJ274. The Japanese JIS 2SJ prefix stands for a P-channel field-effect transistor, so the content is most…

An archive for the original Xiaomi Mi 1, in RAR format of about 518 KB. Nothing beyond the model is given in the name: no board number, revision or content type.

Compressed RAR archive of about 6.12 MB for the Xiaomi POCO X3 Pro smartphone. The name gives only the model, with no hint of whether schematics, a boardview or service…

Schematic set for the Xiaomi POCO M3 in PDF form, packed inside a 4.20 MB RAR archive. Once extracted it opens in any PDF reader and lets a technician search for net…

Meizu MX5 archive in RAR format, 881 KB, whose name identifies only the phone model and not the file type inside.

RAR archive of 1.27 MB for the Meizu MX4, named only after the device, so its exact contents are not stated.

Boardview in BVR format for the iPhone 5C main logic board, 266 KB uncompressed. It opens in boardview software that reads BVR files and shows both sides of the PCB with…

An 88.2 KB PDF carrying only the part number 2SC4125, filed as a schematic though it is most likely a component datasheet.

The 2SC4121 part number is the whole name of this 89.5 KB PDF; although typed as a schematic, it should be the datasheet for that NPN bipolar transistor, as the Japanese…

PDF of 37.3 KB named after the 2SC5406 and listed as a schematic, though it is almost certainly a component datasheet.

A brief 48.3 KB PDF on the 2SC3504, catalogued as a schematic but containing transistor data.

Compact 49.5 KB PDF for the 2SC3354, with an _E suffix in the name that may indicate an English-language edition, though the name does not confirm it.

Short PDF, 26.4 KB, named 2pg301 and placed in the schematic category alongside related 2pg files.

A small 26.9 KB PDF in the schematic category, named only with the part number 2N6519 from the JEDEC 2N registration series.

Zener diode datasheet covering the range from 1N4728A to 1N4764A, an 88.2 KB PDF. This 1 W axial Zener series spans a wide range of nominal voltages, each part number…

Filed under schematics at 212 KB, the PDF named 20ETF-S gives no device, board or revision details.

Boardview archive for a board labelled ZH6-PB, where PB likely marks a sub-board such as a power or port board, though the name does not name the device or brand.

RAR package for the ASUS X550WE board at revision 1.3, about 134 KB. Contents are not listed in the name; by size it is likely a boardview, which should be confirmed…

Schematic in PDF form titled R60, 1.63 MB, with no brand, board number or revision given in the name.

Boardview for an Acer notebook motherboard numbered 07200-1M, a five-digit-dash-suffix pattern used by Wistron, the ODM that builds many Acer boards.

P8B75-V related RAR archive, 170 KB, tagged with revision 2.00; the model name corresponds to the ASUS desktop line using the Intel B75 chipset.

Very small RAR archive, only 116 KB, labelled for the Apple iPad Pro 12.9. The name does not say which generation or what the archive contains, and the tiny size…

PDF schematic for the IBM ThinkPad A30, roughly 986 KB in size. No board number or revision is given in the name, so confirm that the drawing matches the planar in your…

Schematic for the IBM-branded ThinkPad X61, stored as a 1.42 MB PDF. The name carries a bracketed numeral typical of a duplicated saved copy and lists no board number or…

Boardview for an HP board labelled only R13-B, in BDV format inside a 328 KB RAR archive.