Covering the 2SA1422 transistor, this PDF weighs 91.8 KB, close to the 2SA1423 file, which suggests a similar document format.

PDF datasheet covering the 2SA1020, about 211 KB, listed in the schematic part of the index. JIS numbering assigns the 2SA prefix to PNP bipolar transistors.

Indexed as a schematic, this 45.3 KB PDF is in fact named after the 2SA1738, a PNP bipolar transistor under JIS numbering, so it serves as the component datasheet.

Datasheet-type PDF for the 2N4410, 294 KB, catalogued in the schematic section with no maker or revision given in the name.

Schematic PDF, 1.05 MB, labelled only U5A, with no brand or revision given. The document should open in any PDF viewer.

PDF schematic for the Compal LA-2201P laptop board, 856 KB. The name gives no model, brand or revision, only the board identifier.

PDF schematic for Compal board LA-C701P. The name states no laptop brand, model or revision, so identify the system by the LA-code silkscreened on the mainboard, which…

Schematic for a board named MS7174H1, revision 1A, date code 0523, supplied as an 828 KB PDF.

Schematic diagram together with a service manual for the ASUS ZE600KL phone, delivered as a 6.04 MB ZIP.

Schematic in PDF for the Wistron project LZ57, revision 1.0, size 3.08 MB. The laptop brand is not stated, and Wistron designs boards for several companies, so match the…

PCChips M863G desktop motherboard schematic, version 7.1, in PDF format. The name gives no chipset or CPU details beyond the model and version.

Schematic PDF for the ASUS F5Z notebook, 863 KB, with no board revision mentioned in the name.

Samsung BN44-00472A power board diagram in PDF format, 92.5 KB. The BN44 prefix is Samsung's numbering for TV power supplies, and the A is the revision letter to match…

Schematic for the ThinkPad R60 laptop, supplied as a 1.63 MB PDF. The name states only the model, so the board revision must be checked on the PCB before matching parts.

Acer Aspire 4250 schematic from Quanta project ZQP, board number written in the name as DAOZQPMB6CO, a 717 KB PDF; the letter O likely stands for zero in the usual DA0…

A 43.9 KB PDF for the 2SD2580, indexed as a schematic. Japanese JIS numbering reserves the 2SD prefix for NPN bipolar transistors in low-frequency applications, so this…

Covering the 2SK2991, this 420 KB PDF is named only by part number, which points to an N-channel field-effect transistor in the Japanese JIS numbering system.

A 191 KB PDF describing the 2SC4604 transistor, categorised as a schematic though its content is almost certainly a manufacturer datasheet.

Datasheet in PDF format, 90.9 KB, for the 2SC4522 NPN bipolar transistor, the 2SC prefix being the JIS designation for that device class.

Datasheet for the 2SC4480, stored as a 99.8 KB PDF that opens in any standard reader. By JIS convention the 2SC prefix denotes an NPN bipolar transistor; the name gives…

The name of this 160 KB PDF gives only 2SC5738, and the index files it under schematics.

This 216 KB PDF documents the 2SC5463, a 2SC-series part, which under Japanese JIS designation is an NPN bipolar transistor.

Part 2SC5443 is the only detail this 42.3 KB PDF name provides. The 2SC prefix marks a JIS-registered NPN bipolar transistor, so expect a datasheet with electrical…

Covering the 2SC3953 transistor, this 40.7 KB PDF is catalogued as a schematic, though a JIS part-number name like this normally denotes a datasheet.

Specification PDF, 74.8 KB, for the 2SC3770 transistor. The 2SC code is the Japanese JIS designation for NPN bipolar transistors, so the content is component data, not a…

File for the 2SC2703, a 173 KB PDF listed under schematics, whose name only states the part number.

An 87 KB PDF for the 2SC2412K, an NPN transistor named under the Japanese JIS convention with a K suffix.

The 2SA1435 is the subject of this 29.8 KB PDF, and the file name gives nothing beyond the part number.

Datasheet for the 2SA1801 transistor in PDF format, roughly 123 KB. JIS part numbering uses the 2SA prefix for PNP bipolar transistors, so the sheet should contain…

Catalogued as a schematic, this 55.3 KB PDF is named 62cnq030, with no laptop model, PCB number or revision given.

PDF schematic packed in a 1.99 MB RAR for a board coded IPIMB-PV, with no brand, model or revision in the name.

RAR-compressed schematic for the Huawei MateBook X notebook, without a board number or revision in its name.

Schematic PDF for a Lenovo mainboard coded NM-A931, the numbering style used by LCFC, Lenovo's own design and manufacturing arm.

Schematic in PDF for the Xiaomi Poco X3 Pro smartphone, 4.12 MB. The name gives no board revision or variant, so compare markings on the PCB with the drawings.

Schematic in PDF for the Quanta ZR1 mainboard, board number DA0ZR1MB6D1, revision 1A, supplied in an 819 KB RAR.

Short schematic PDF referencing two embedded controllers, the Nuvoton NPCE288NA0DX and the ENE KB9012, with board reference La-B091.

Quanta R62 laptop mainboard schematic in PDF, with a 1022 tag that likely marks a date or build.

Troubleshooting guide in PDF for the Samsung SM-A105FN (Galaxy A10), where Tshoo is read as troubleshooting and 7 likely marks a service manual chapter.

Schematic in PDF for the MSI MS-7B28 desktop motherboard, revision 21, archived as a 1.08 MB RAR.

Earliest listed MS-7B28 schematic, revision 10, for an MSI desktop motherboard, in PDF form with reference 00017967 and packed into a 1.17 MB RAR.