Texas Instruments BQ24730 datasheet, 4.13 MB in PDF, filed under schematics; the name gives only the part number.

Peavey transistor cross-reference sheet in a compact 96.6 KB PDF. Peavey amplifiers often use in-house part numbers on semiconductors, and a cross list like this maps…

PDF schematic in a RAR archive for the Quanta DAN91GMB6D0 motherboard, revision D. Quanta board numbers start with DA, followed by the project code, here N91G.

First part of a multi-file schematic set for the TV model TH32A410H, a 6.62 MB PDF numbered -1.

Schematic in PDF form for the Samsung SM-A207F smartphone, supplied as a RAR archive. Beyond the model code, the name gives no board revision or other detail.

Small 120 KB PDF that, judging by its Persian title, is a saved Wikipedia encyclopedia article about inverters rather than a board-level schematic.

Schematic for board MS-7392, version 2.0 as shown by v20 in the name, which follows MSI's MS-xxxx numbering though no brand is stated.

Troubleshooting guide in PDF for the Samsung G900H, a Galaxy S5 variant, with Tshoo being Samsung's abbreviation for troubleshooting.

Schematic PDF of 2.00 MB named X65 with the code name Sydney; no brand or board number appears in the name, so the device it belongs to has to be verified from the title…

OPPO R1K smartphone schematics, packed in a 932 KB rar file. These diagrams show how the power management chip, battery connector, charging circuit, display and…

Schematic archive for the BlackBerry 9981, the Porsche Design handset, sized 2.66 MB in RAR format. Nothing beyond the model number is given in the name.

Pegatron schematic for the Armani13 board, revision A00 according to the name, in a 6.64 MB PDF.

Inventec laptop mainboard schematic in PDF format, identified only by the project code name Everest-M.

Schematic for the LG G7070 mobile handset, supplied as a 3.24 MB PDF. The name does not list a board revision, so verify the title block against the markings on the…

Large 22.2 MB PDF holding the third part of the Nokia N95 schematics, covering this dual-slide Symbian phone.

PDF document titled DBL2018-C, 233 KB, catalogued as a schematic. The name offers only a part or document code with a C suffix and does not identify the device or maker…

PDF reference of 66.9 KB for the KA7500C, a pulse-width-modulation controller from the KA7500 family, compatible with the classic TL494 design.

PDF document of 41.0 KB for the 2SD2185 transistor, with an _E suffix in the file name that is not decoded here.

Component reference for the 2SD1993, a 45.5 KB PDF listed among schematics. Following Japanese JIS part numbering, 2SD identifies an NPN bipolar transistor of the…

The 2sk2790 name on this tiny 21.3 KB PDF is the only information provided. Filed as a schematic, it most probably holds a brief datasheet for an N-channel field-effect…

Here the 2SK2746 is documented in a 420 KB PDF, categorised as a schematic yet named like a single-part datasheet.

Reference sheet for the 2SK2599 in a 418 KB PDF, placed in the schematic section although the name holds nothing but the part number.

A 32.6 KB PDF covering the 2SK2325, a Japanese-registered semiconductor whose 2SK prefix means N-channel field-effect transistor.

The 2SC5171 named in this 169 KB PDF is a JIS-style part number, where the 2SC prefix denotes an NPN bipolar transistor for high-frequency applications, so the content…

A compact 93.8 KB PDF carrying only the designation 2SC4476 in its name. Under JIS numbering the 2SC prefix identifies an NPN transistor of the high-frequency class, so…

A 42.8 KB PDF for the 2SC5639, placed under schematics although its name is a bare part number pointing to a transistor datasheet.

Smallest of the batch at 30.8 KB, the PDF named 2SC5607 is presumably a concise datasheet for that NPN transistor despite being labelled a schematic.

A 475 KB PDF referencing the 2SC5092 transistor type; the 2SC prefix denotes an NPN bipolar device under the Japanese JIS numbering system.

Datasheet PDF for the 2SC5537 transistor, 32.5 KB, catalogued with schematics. In the JIS scheme 2SC denotes an NPN bipolar part, so this is component data rather than a…

Small 44.3 KB PDF describing the 2SC5419, with the _E suffix seen across this series. It sits in the schematic category, yet the name is a JIS transistor number: 2SC…

Compact 30.5 KB PDF for the 2SC3923, named by part number alone and sorted into schematics.

Single-part reference for the 2SC4864 in a 118 KB PDF, catalogued as a schematic. Apart from the part number, the name gives no information.

PDF component sheet for the 2SC3481, 131 KB in size and catalogued with schematics. The file name holds just the part number; the 2SC prefix is the JIS designation for…

Datasheet PDF of 172 KB carrying the part number 2SC5358, listed under schematics in the index.

Named 2SC2859, this 192 KB PDF is indexed among schematics but probably holds the datasheet of a JIS-numbered NPN bipolar transistor, as the 2SC prefix suggests.

A 190 KB PDF holding the data document for the 2SB1640 transistor, indexed under schematics.

The 2SA1592 is covered by this 156 KB PDF, filed as a schematic although the name refers to a single semiconductor.

Reference PDF, 88.0 KB, for the 2SA1582 transistor. The file name states only the part number and nothing about the maker, package or application.

Part reference for the 2SA1291 in PDF form, 40.8 KB. Filed as a schematic, but the name holds nothing other than a component code, and 2SA under the Japanese JIS scheme…

Part documentation for the 2SA1932, supplied as a 197 KB PDF. The file is listed as a schematic, but the name holds only the component number, so treat it as a…