PDF part sheet for the 2SC5577, 40.7 KB, catalogued with schematics. The name gives only the part number and says nothing about the maker or revision.

A 305 KB PDF for the 2SC4246 transistor. The name states nothing apart from the part number, so the manufacturer and revision have to be read inside the document.

The 2SC3996 is covered by this 91.9 KB PDF, sorted under schematics although a name consisting only of a part code usually means a datasheet.

The 2SC3987 document is an 83.4 KB PDF whose name contains only the part number, so expect a transistor datasheet rather than a device schematic, even though it is…

For the 2SC3597 transistor, a 119 KB PDF filed as a schematic but containing component data.

Datasheet in PDF form, 289 KB, for the 2SC3547B, filed with schematics. The B suffix marks a variant of the 2SC3547; the name alone does not say whether it denotes a…

Datasheet for the 2SC3495 in a 91.6 KB PDF, indexed in the schematic category. By Japanese JIS naming, the 2SC prefix identifies an NPN bipolar transistor designed for…

Only the part number 2SC3361 appears in the name of this 129 KB PDF, so no equipment or board can be identified from it.

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

Transistor datasheet in PDF form for the 2SA720A, 42.4 KB, with an _E suffix whose meaning the name does not state.

Data sheet style PDF of 189 KB named 2n1792, listed under schematics. The lowercase name follows the JEDEC 2N pattern for discrete semiconductor devices, and no…

Filed as a schematic, this small PDF of 60.3 KB is named only with the part code 1T410 and gives no device, brand or board number.

Catalogued as a schematic, this 56.9 KB PDF is labelled 1SV237. The trailing underscore in the name appears to be a naming artefact, not part of the code.

Listed among schematics, this 78.7 KB PDF covers the 1SS399, a number that follows the Japanese 1SS small-signal diode designation.

A 144 KB PDF filed under schematics for the 220CNQ030, a designation that matches the CNQ family of high-current Schottky rectifier modules.

A 111 KB PDF named 555 and grouped with schematics, with no brand or board stated. The number matches the widely used 555 timer designation, but the document should be…

PDF of 337 KB catalogued as a schematic under the name 78F0034A. No board number, brand or revision is stated; the code resembles a microcontroller part number rather…

Part-code document named 30CLJQ100, a 51.5 KB PDF that the index lists as a schematic. The name gives no laptop model, board number or revision, only the component…

A schematic-category PDF of 223 KB named 20CTQ, without any device model, board number or revision in the name.

A 1.55 MB RAR archive for board 5LXWL at revision suffix RH-10, a sibling of the RH-11 package from the same series.

Board layout for BM5012 revision 1.3 supplied as a 178 KB PDF rather than a native boardview format, according to the name. No brand or model is stated.

PDF schematic of 212 KB titled USB, without any model, brand or board number in the name.

Second copy of a 4.00 MB firmware image for the 2000A model designation, distinguished only by a copy suffix.

Boardview for the ASUS X541UV laptop, mainboard 60NB0CG0-MB4101, in FZ format inside a 191 KB RAR.

Reference datasheet, 131 KB PDF, for the PC2004LRS-BSO-B module, a four-line, twenty-character LCD by its 2004 designation.

Datasheet for the PE1602ARS-001-A character LCD module, 397 KB in PDF form. The 1602 code is the common designation for a 16 character by 2 line text display.

RAR archive of 949 KB labelled N50A and N51A, model or project codes that likely refer to a shared notebook motherboard; the brand and board revision are not stated.

Small 44.2 KB PDF datasheet whose name gives only the part designation SMABZG01, with no manufacturer stated.

Decrypted PDF schematic for MSI board MS-V328 at revision 80, carrying the reference 00017967, in a 709 KB RAR archive.

Boardview for the ASUS TUF B450M-PLUS GAMING motherboard in ASC format, packed in a 236 KB ZIP.

Early schematic for the MSI MS-7392 desktop motherboard, version 1.0, in PDF format inside RAR.

Quanta G71 boardview in the G71-6L version, packed as a 134 KB RAR archive containing a BRD layout file.

Schematic in PDF for the Gigabyte GA-G41M-Combo desktop motherboard, revision 1.3, compressed as RAR.

Schematic in PDF form for the MSI MS-7A34 desktop motherboard, revision 3.0, packed in a ZIP archive.

Boardview of the ASUS AM1M-A board at revision 1.02, in the ASUS FZ format, archived as a 137 KB RAR.

Wistron board 17510-2 reference in PDF, about 6.3 MB, labelled as a boardview. A PDF layout of this kind opens in any PDF reader and lets you search designators to find…

Dump from the Dell Inspiron 1564 labelled U4, which likely identifies the location of the flash chip on the motherboard it came from.

Boardview for MSI motherboard MS-7928, labelled BDV and supplied in a RAR archive of about 610 KB.

MSI MS-7974 boardview, BDV format, inside a RAR archive of about 960 KB. No revision is given in the name, so check the version printed beside the board number on the…

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