Service manual with schematics for the Sony KLV-40R452A and KLV-32R402A LCD televisions built on the ITC2 chassis, provided as a 5.23 MB PDF.

PDF document for the ASUS FX505DY gaming laptop, 5.39 MB. The file name calls it a boardview, though it is indexed as a schematic, so it is probably a printed component…

PDF of 6.04 MB named only after a website address, so it carries no device model, brand or board number.

Service manual for the Fly Z400 handset, a small 227 KB PDF. Given its size, it probably holds a limited set of pages, such as disassembly notes, block diagrams, part…

Generic PDF named only as an update, 1.35 MB in size, with no model, brand or board number given.

The name 20VAPEC2002 is all this 183 KB PDF offers. It is filed as a schematic, but no brand, model, board number or revision is stated.

Unidentified 1.13 MB PDF named 599038 with a download suffix; the name carries no brand, model or board revision.

Labelled only 241NQ, this 45.4 KB-class PDF of 45.2 KB appears to be a series datasheet for a family of power rectifier devices, with no suffix pinning it to a single…

PDF of 6.86 MB whose name only reads as a laptop final-revision document, likely Indonesian wording, giving no model, brand or board number.

PDF document filed under schematics, titled only as unit two in Spanish (unidad 2), which suggests a chapter of a repair or electronics course rather than a board…

Catalogued as a schematic, this 314 KB PDF carries only the code 22GQ100 in its name, with no laptop brand, board number or revision stated.

The code 35C804A is all the name provides for this 173 KB PDF, which is catalogued as a schematic.

Listed under schematics, 35C704 is a 168 KB PDF with a short alphanumeric name that states no device, manufacturer or revision.

Spanish PDF titled as a course topic with the abbreviation A.I., whose meaning is not clear from the name alone, so the content should be checked by opening it.

Small PDF of 146 KB whose name, CV followed by a number and IAChisti, reads like a curriculum vitae rather than a repair document, though it is filed here as a…

Small PDF of 544 KB with a purely numeric name, 1720524, that gives no hint about the brand, model or board it belongs to.

PDF for the Huawei Y5II (CUN model code). Although it is filed as a schematic, the name describes it as a quick start guide, written in Spanish.

PDF document of 16.8 MB filed under schematics, but its name only reads electronic and gives no device, brand, model or board number.

The name 2SC4666 identifies a Japanese-registered NPN transistor, and this 262 KB PDF most likely holds its datasheet even though the index lists it as a schematic.

Another Dell Latitude D800 schematic file, a 1.33 MB PDF. The name gives no board number or revision, so you have to read those from the title block inside the document.

Schematic for the MSI MS-7721 desktop motherboard at revision 2.3, sold as the FM2-A55M-E33 with the AMD A55 chipset on socket FM2. It comes as a PDF compressed in RAR.

Larger than most in this series at 254 KB, this PDF documents the 2SC4497 NPN bipolar transistor, the 2SC prefix being the JIS designation.

PDF of 699 KB carrying the uninformative name null, so nothing about the device, brand or board can be learned without opening it.

Named 20ETF-FP, this 198 KB PDF sits in the schematic category but states no laptop brand, board number or revision.

At 54.9 KB, this PDF is the smallest of the 1SV group here, and its name is simply 1SV247. The index lists it under schematics.

A 305 KB PDF with the short code 1B41, indexed as a schematic; the name gives no model or board, and it may be a component datasheet in a numbered series alongside 1B51…

Indexed as a schematic, this 551 KB PDF titled 1B32 has an uninformative name with no model, brand or board number.

At 275 KB, this PDF for the 2N6050 is one of the larger sheets in the set. It is indexed as a schematic, though it is most likely a full datasheet with curves.

A 240 KB PDF whose short name, 42vforisa, gives little away; it seems to reference a 42 V specification, possibly related to an ISA bus or a part family, but that cannot…

Samsung SM-M307F service manual section, 1.41 MB PDF; the Direy part of the name is unclear and its exact chapter content is not stated.

The 152 KB PDF is labelled 2SC5355, a Japanese JIS transistor designation in which 2SC identifies an NPN device of the high-frequency category.

PDF schematic named only SY3, a 551 KB document without any brand, model or revision information in its name, so its identity must be confirmed from the title block…

PDF manual of 1.64 MB for a product named Rhos; the name gives no device type, model number or board identifier.

Small 34.6 KB PDF whose name only refers to a charging problem, with no brand, model or board number given.

A 92.5 KB PDF named after 2SJ256, a JIS-numbered P-channel field-effect transistor according to its 2SJ prefix.

Datasheet-style PDF of 166 KB for the 2N4125, with an RE suffix appended to the part number; the name does not explain it, so treat it as a possible alternate or revised…

Indexed as a schematic, 1T369 is a 44.8 KB PDF identified only by its part code. No device, brand or board revision is stated in the name.

Only the number 1SS358 appears in the name of this 50.5 KB PDF, pointing to a data sheet for a small-signal silicon diode under the JIS 1SS prefix, despite its schematic…