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…

Named simply 2SJ226, this 84.5 KB PDF refers to a JIS-registered P-channel FET and most likely contains the part datasheet, even though it sits in the schematic section.

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.

A RAR archive of about 1.98 MB for the Samsung model SM-A515F, the Galaxy A51. The name gives only the model code, with no board revision or description of the contents…

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…

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.

A ZIP package of 309 KB labelled for the Lenovo A510 phone. Apart from the model name nothing reveals what is inside, so treat it as unverified repair data until…

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…

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

PDF of 61.5 KB for the 2SA1870, with a 1-2 tag in the name. That tag may indicate one part of a split document or a revision, but the name does not say which.

PDF, 52.3 KB, documenting the 2SA1177, a PNP bipolar transistor in the JIS 2SA numbering scheme.

A compact PDF of 48 KB filed under schematics, named after the part 2PB1219A with a trailing 3 that probably marks a document issue.

PDF of 25.8 KB carrying only the code 2pg302 in its name and filed under schematics. No laptop model, board number or manufacturer is stated, so the content cannot be…

PDF of 47.7 KB named 2PD602A, apparently issue 4 of the document. The name identifies a part rather than a product or board, which points to a discrete semiconductor…

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…

Indexed as a schematic, 36mt is a 53.9 KB PDF whose name is only a short code that resembles a component series designation rather than a laptop board number.

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.

Filed as a schematic, this 75.4 KB PDF named 30TPS16 reads like a power semiconductor part number rather than a board layout, so it is most likely a component datasheet.

PDF filed as a schematic, named 28LV65, a code in the family of low-voltage parallel EEPROM memories.

Covering the 25AA320, 25LC320 and 25C320, this 383 KB PDF is listed as a schematic but is in practice the datasheet for a Microchip family of 32 Kbit SPI serial EEPROMs.

PDF of about 104 KB on the 24LC16 serial EEPROM, a 16 Kbit two-wire memory device. The name gives no revision or package detail, so treat it as general part…

Lenovo NM-A221 schematic, provided as a PDF compressed into a 1.51 MB ZIP file. The NM-prefix board number belongs to LCFC, the Lenovo-owned company that designs and…

Schematic in PDF format, 1.17 MB, with a name that gives little to go on: only MS01, which identifies no brand, model or revision with certainty.

RAR archive for the K40AB board at revision R1.2, 1.25 MB in size. The name does not say whether it holds a schematic, a boardview or both, though the size suggests…

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…

Schematic in PDF form, packed as a RAR archive, for the Inventec ARMANI MV build, board number 6050A2266501.

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…

RAR archive of 827 KB containing a schematic in PDF format for the Adamo 13, the thin notebook sold under the Dell Adamo name; no board number or revision is given in…

RAR archive of 2.11 MB tied to the ASUS A8J and A8F notebook series as indicated by the A8J.F naming; the name does not specify the contents or a board revision, though…

Archive that by its name contains Intel Flash Image Tool version 21, known as MFIT 21, a 17.3 MB package.

Schematic PDF for the Dell Inspiron N5110 laptop, 1.45 MB; the (1) suffix suggests a duplicate copy, and no board number or revision appears in the name.

Duplicate-named RAR package of 2.23 MB for 3AESV-RH-12, the (1) suffix pointing to an alternate or repeated upload of the RH-12 revision material.

Boardview for the MSI MS-7302, with V11 in the name, which likely means revision 1.1. MS- codes are MSI's own design numbers.

Archive for the Lenovo GV451 and GV551 on LCFC board NM-D151, revision 1.0, dated 2019-12-11.

ZIP archive of schematics named only A042F, with no brand or revision given in the file details.

RAR archive of 1.36 MB for MSI GeForce GTX 650 and GTX 650 Ti graphics cards on board MS-V280.

Schematic archive named only A426N, a 1.08 MB ZIP with no brand or board number in the listing.

Spanish training PDF on identifying the parts of a smartphone, describing the main components and modules found inside a typical handset.

Spanish-language course document on Android devices, supplied as a 424 KB PDF and filed under schematics although the title points to training material rather than a…