Short 125 KB PDF on the 2SC5086FT, the FT-suffixed variant of the 2SC5086 NPN transistor; the name does not say what the suffix means, though such suffixes usually mark…

Named after the 2SC1383, this 51.4 KB PDF is listed as a schematic, yet the JIS prefix 2SC denotes an NPN bipolar transistor, so expect a part datasheet.

Datasheet for the 2sb1566 PNP bipolar transistor in a 37.5 KB PDF. The 2SB label, per the JIS convention, means a PNP device for low-frequency circuits; the file name…

Filed as a schematic, the 51.8 KB PDF for the 2SA1534 carries an _E suffix in its name whose meaning is not stated; the content is most likely the datasheet for this JIS…

The 2SA1518 is the subject of this 30.2 KB PDF, which the index files as a schematic although the name suggests a component data sheet.

PDF of 41.0 KB for the 2SB873, with an _E suffix whose meaning the name does not explain.

A 39.8 KB PDF filed under schematics that covers the 2SB835 transistor, with an _E suffix in the name whose meaning is not stated and may simply denote an edition or…

An 86 KB PDF covering the 2SA1896, a PNP bipolar transistor under the Japanese JIS 2SA designation.

The 2SA1869 is covered by this 174 KB PDF, a PNP bipolar transistor in the Japanese JIS 2SA series.

Small 81.5 KB PDF named after the 2SA1724 part number and filed under schematics. Nothing else in the name identifies a product or circuit board.

Component PDF of 133 KB for the 2SA1705, filed as a schematic but named after the part only, with no device or board information.

A 272 KB PDF for part number 2N5555, with a rev0x tag in the name that seems to mark a document revision, though its exact meaning is not stated.

Part number 1T409 is the only information in the name of this 49.5 KB PDF, which is catalogued as a schematic.

Filed among schematics, this 61.3 KB PDF actually documents a single part, the JEDEC-registered 1N485B diode.

PDF datasheet for the 1N4933G, a variant of the 1N4933 fast recovery rectifier, 169 KB in size and larger than the other versions in the set.

Small 34.5 KB PDF filed as a schematic and named 78P7200-IH. The name gives no laptop model or board number; it looks like an integrated circuit part number with a…

A small PDF of 48.8 KB indexed under schematics, whose name points to a 44-lead PLCC package, most likely a package outline or socket drawing rather than a full circuit…

Named 20MT40KB, this 127 KB PDF is classed as a schematic, though the name does not identify any device, board number or revision.

A 4.5 MB RAR archive carrying Apple iPhone 5 material. The name lists neither a board number nor the content type, so open it to see whether it holds schematics…

Apple iPad Air 1 archive in RAR format, about 1 MB. Only the model is named, so the archive may hold a schematic, boardview or both; check after extraction.

RAR archive of 1.79 MB labelled with Apple model A1425, the identifier used for the 13-inch MacBook Pro with Retina display; the name does not reveal whether it holds a…

Package for the Apple logic board 820-3330 at revision B, stored as a 3.59 MB ZIP archive.

RAR archive, 1.63 MB, for board code 4MXSP at suffix RH-01, an earlier marking than the RH-011 packages of the same code.

Boardview for the ASUS G750JW motherboard revision 2.0, packed as a 154 KB ZIP containing BDV and FZ format files.

PDF schematic for the Apple A1181 MacBook, logic board 820-2279 at revision A. Apple's 820-xxxx numbering identifies the specific logic board, so the number printed on…

Small PDF, 376 KB, whose Spanish title means converters, with no device, brand or model in the name.

Spanish reference on SMD coils or inductors, a 273 KB PDF covering surface-mount types found on modern boards. The name gives no device.

Portuguese-language handout on basic electronics, filed under schematics although the name points to a study booklet rather than a circuit diagram of a specific device.

Charging and data section of the Samsung Galaxy A30s (SM-A30S) schematic, as a 4.30 MB PDF.

SIM card reader schematic for the Samsung SM-A21s, PDF, 3.81 MB. The page covers the SIM socket circuit, usually its supply, clock, reset and data lines plus protection…

Depth camera schematic for the Samsung SM-A21s covering the 2MP depth sensor, PDF format, 3.82 MB.

Component naming reference for the Samsung SM-A11 schematic set, a PDF of 4.33 MB. Based on the name it maps part designators across the board so you can relate…

Charging and USB data section of the Samsung SM-A11 schematic, saved as a 4.34 MB PDF. It covers the USB connector, overvoltage protection, charger IC, battery connector…

Touchscreen section of the Samsung Galaxy A02s (SM-A02S) schematic, supplied as a PDF of 3.70 MB.

Boardview for a Dell Latitude motherboard numbered 13229-1, a number in the Wistron format, packed as a small RAR. The name does not state the laptop model.

Schematic PDF with an uninformative name, IO, which suggests an input/output or daughter board but states no device, brand or board number.

Schematics for the Samsung NP-Q1, the compact ultra-mobile PC, in a 1.10 MB PDF; the name gives no board code name or revision.

Small 551 KB PDF schematic whose name holds only the token SY3, with no brand, model or revision stated, so the exact device cannot be confirmed from the name alone.

Quanta ZG5 schematic as a 1.03 MB PDF, with no revision in the file name; its size matches the rev 1A copy, but identical content cannot be confirmed from the name.

Circuit diagram in PDF form for the Lenovo 3000 G550 laptop, about 1.5 MB. The name lists neither the board number nor the revision, so check the title block and compare…