File name 2SC3383 points to a JIS-registered NPN transistor, the 2SC prefix denoting a high-frequency type; the 174 KB PDF is most likely its datasheet even though it…

PDF documentation for the 2SA1124, a JIS-numbered PNP bipolar transistor, with an _E suffix in the name and a size of 40.4 KB.

A 120 KB PDF filed under schematics, though its name gives only the device number 1SS380 and no board or brand.

Named only 1SS366, this 50.5 KB PDF is catalogued as a schematic yet points to a single semiconductor: in JIS designations 1SS stands for a small-signal silicon diode.

The name of this 115 KB PDF gives the part number 1SS355, a small-signal silicon diode by the JIS 1SS convention, and carries no device or board details.

Part number 1SS312 is all this 123 KB PDF name reveals; no brand, laptop model or board revision is mentioned.

Component datasheet in PDF for the 1N6265 diode, filed in the index under schematics although it documents a single part, not a circuit board.

Schematic PDF for the W7J, 1.27 MB in size, with no board number or revision in the name. Any PDF reader opens it.

RAR archive, 185 KB, for the UX32LA board, LN variant, revision 2.0 according to the name.

Schematic for a T23 machine in PDF format, 901 KB in size; nothing else about the brand, board code or revision is given by the name.

RAR archive labelled R9600L with version tag V10, 314 KB in size. The name gives no brand, board number or document type, so its contents, whether schematic, boardview…

RAR archive for the QD-R62 motherboard, where the MB-E suffix likely indicates revision E, 2.64 MB in size.

Compressed RAR package, 849 KB, labelled 915P-B with version 1.0, which points to a board built on the Intel 915P chipset at revision 1.0.

Zipped boardview for the ASUS P5KPL SE desktop motherboard, revision 2.02G, supplied in BDV format.

Zipped BIOS image for an ASUS E1404GA laptop, with no version or revision noted in the name.

Boardview in FZ format for the AT5NM10-I board, revision 1.02G, 71 KB. The naming follows ASUS compact Atom-based Mini-ITX motherboards, and FZ files open in tools like…

Boardview for the Gigabyte H370M D3H motherboard at revision 1.0, in TVW format inside a RAR archive.

Firmware dump labelled for a Hasee machine, the misspelled hasse, with the code Q3C85, which is likely a model or board identifier. The name gives little further detail.

Service schematic in PDF format for the Panasonic TC-L42E30B LCD television, 10.7 MB. The document should cover the power supply, main board and related signal circuits…

ASUS X421EA laptop boardview, revision 2.0, in CAD format packed into a small 189 KB RAR.

PDF bundle of Bose schematics, 1.53 MB in size, whose name lists no particular model, so the covered products must be confirmed by opening it.

Small 412 KB zip associated with Quanta board DA0R05MB8D2 at revision D. Its compact size suggests a single item, perhaps a boardview or a compressed BIOS image rather…

Original BIOS read of 2 MB, labeled sam org, most likely taken from a working Samsung laptop, though no model or board is given.

BIOS image for a G405, the AMD-based version, 4.00 MB in raw binary form; no brand or board number appears in the name. The file size matches a 32 Mbit SPI flash chip.

Revision 4.1 boardview of the ASUS K43L motherboard, packed as ZIP. The layout view shows parts, pins and net connections, which is useful for locating a shorted…

H81M-E boardview, revision 1.03A, in a RAR archive of about 139 KB. Loaded into a boardview program such as OpenBoardView or FlexBV, it shows part placement, designators…

Gigabyte GA-P55M-UD2 desktop motherboard schematic, apparently for PCB revision 1.1B, packed in a RAR archive of 1.31 MB containing a PDF.

Firmware archive named only PIH61T, which most likely refers to a desktop motherboard model, probably on an H61 chipset, although the name does not confirm the maker or…

Compact 130 KB RAR archive named C5225 T, a name too terse to identify the device, brand or document type with certainty.

F7SR model archive in RAR format, 3.71 MB, the largest in this group. The size implies a sizeable schematic or several bundled files, but the name gives no board number…

Board layout file for the ASUS Z97M DP motherboard, revision 1.00, stored in a 134 KB RAR.

ASUS A8R32-MVP motherboard boardview, stored in a RAR archive of 224 KB. No board revision is stated in the name, so check the silkscreen on your board to confirm it…

ASUS boardview for the X551CA laptop main board, revision 2.2, in FZ format at roughly 115 KB. FZ is a compressed layout format common in ASUS repair packages.

ASUS K54C motherboard boardview for revision 2.1, supplied as a compact RAR archive of about 116 KB.

Repair data for the ASUS H61M-E, held in a 474 KB RAR archive whose name gives only the model. This micro-ATX board uses the Intel H61 chipset for LGA1155 processors.

Schematic in a 59.3 MB PDF whose name is just a number, so the model, board number and revision cannot be read from it.

An 11.3 MB PDF for the Samsung BN44-00522B power supply board. The BN44 prefix marks Samsung's TV power board series, and the B suffix is the revision, which should…

Zip archive containing a BIOS for the ASUS K46CM laptop at board revision 2.0. Unpack it and check the image size against the SPI flash chip fitted before writing, since…

Quanta SA1 notebook motherboard schematic at revision 2A, a 1.01 MB PDF. SA1 is a Quanta ODM project code, also found in Gateway laptops, and a revision 4A copy exists…

Small 38.6 KB PDF showing the bottom side of the Xiaomi Mi 4 LTE board, based on the board_down label in the name.