PDF schematic named only U400D, about 814 KB in size, with no brand, board number or revision in the name.

PDF for the 2N6718, a 160 KB document filed under schematics with only the part number in the name.

Datasheet-type PDF for the MJE13009, a high-voltage NPN power transistor, catalogued under schematics. The name carries only the part number.

Schematic in PDF for the Quanta G3EC project, which corresponds to board number DAG3ECMBCD0.

Filed under schematics, this 74.1 KB PDF is named after the 2SD1953, which in Japanese JIS numbering is an NPN transistor for low-frequency applications.

Named 2SD1934 with an _E suffix, this 40.2 KB PDF is most likely the datasheet for that NPN transistor, since 2SD is the JIS prefix for NPN low-frequency types.

Second copy of documentation for the 2SK2887, a 139 KB PDF listed under schematics, with the part number written in lower case and no other information in the name.

Component datasheet for the 2SD882S transistor as published by UTC (Unisonic Technologies), filed here under schematics although it is a part specification rather than a…

OPPO R7s repair archive in RAR format, 1.29 MB in size. The name gives no detail beyond the model, so open it with WinRAR or 7-Zip to see whether it holds schematics, a…

Huawei Honor 7A Pro material in a RAR archive of 865 KB. Only the model name is given, with no board number, revision or content description, so extraction with WinRAR…

A 98.4 KB PDF titled with the part number 2SC4162, filed under schematics but in practice expected to be the datasheet for that transistor.

Component datasheet for the 2SB1434 transistor, filed under schematics but in practice a part reference rather than a board diagram.

PDF document for the 2SA1635, filed under schematics but in fact a component sheet for a discrete transistor; the _1-2 suffix in the name likely marks a part or revision…

An 80.4 KB PDF covering the 2sb1260 transistor, listed in the index under schematics. No maker, package or device model is given in the name.

Part document for the 2SA1735 transistor, stored as a 151 KB PDF and catalogued under schematics.

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…

A PDF of about 155 KB for the JEDEC part number 2N6338, filed under schematics but almost certainly a component datasheet.

PDF document for the 2N3791 part, filed under schematics but by its name a component datasheet for a JEDEC 2N-series transistor; the RE suffix in the name is not…

Component PDF for the 1SS391, 69.0 KB, stored with the schematics. The filename carries only the part number and an underscore, so there is no laptop model, board…

Series datasheet covering the 1N5985B through 1N6025B zener diodes, a 500 mW family spanning a wide range of nominal zener voltages.

Component datasheet for the 1N4936, filed under schematics and stored as a 45.5 KB PDF.

A 115 KB PDF filed under schematics and named for the 2KBB series, which looks like a component family designation rather than a motherboard or device model.

Code 52CPQ030 is the only information in the name of this 69.9 KB PDF, which is filed under schematics. No laptop model or board number is mentioned.

PDF reference of 45.5 KB carrying the name 35scgq060, indexed under schematics. The code appears to be a component part number; no model, manufacturer or board revision…

Indexed under schematics, this 106 KB PDF is named only 30BQ060, a code that looks like a discrete component part number, so expect datasheet-style pages rather than a…

Short PDF of 17.5 KB titled 23SC4428, catalogued under schematics. The name gives only a part number, and its 4428 suffix resembles that of a known smart-card memory…

A 309 KB PDF listed under schematics and identified only by the code 22DGQ045. No device model, board number or revision appears in the name, and the string looks more…

RAR archive of 5.99 MB labelled NB8607 with V4 in the name, likely indicating the fourth version or revision of the material.

Compressed schematic set for a Samsung device identified only by the model code T970, a code that probably belongs to a Galaxy Tab family.

Schematic PDF for the Dell T1700 motherboard, platform name Amazon MT, revision A00, with a 2013-01-29 date code in the title, about 2.30 MB.

Schematic for the Lenovo 100S-14IBR laptop, built by 3nod with board number NB116BT at revision V01.

Boardview file in CAD format for a board using the Cypress Point / Pebble Beach design names, revision A00, with 010412 likely a date stamp.

Schematic PDF for the Microsoft Surface Pro 5 tablet logic board; the file name gives no board number or revision.

Circuit diagram in PDF for a board identified as SN3 with the code name SHINAI-3, a 1.16 MB file.

Quanta schematic for the 0PAK project, board DA0PAKMB6F0, with the related DA0PAKMB6F1 variant also linked, in a 1.64 MB PDF.

Revision 03 schematic for Compal motherboard LA-E292P, stored as a PDF inside a ZIP archive.

RAR package for the Compal-designed motherboard LA-J371P, revision 1.0, with platform code FDZ41 named alongside.

Dell Inspiron 15 5583 schematic in PDF, 11.4 MB, referencing board project 17931 with the number 17931-118763-SD in the name. Dell uses Wistron for this numbering style.

Small 102 KB PDF schematic named MLT198TX, with no brand, device or revision given in the name.

Schematic for the Lenovo ThinkPad T430u packed in a 1.64 MB RAR archive. The file name gives no board number or revision, so check the documents inside against the…