Datasheet-style PDF named 30BQ100, 102 KB, catalogued under schematics. The name carries just a semiconductor part number and no information about a laptop, board or…

Datasheet PDF of 446 KB named 29F400, listed among schematics without any brand or board.

Microchip 24LCS22A documentation, 317 KB in PDF, indexed as a schematic but in reality the part datasheet.

Datasheet-style PDF of 275 KB identified only as 24c16, the common 16 Kbit (2 KB) I2C serial EEPROM. No vendor, board or device is given by the name.

PDF document, 134 KB, for the 23c040 part, catalogued among schematics. The 23C numbering is typical of mask ROMs, with 040 usually meaning 4 Mbit capacity, though the…

PDF document of 226 KB with the short, uninformative name 22ria, filed in the schematics category.

This 173 KB PDF, named 19TQ015 in capitals, is indexed as a schematic though the name points to a discrete part rather than a board.

Named 16RIA, this 226 KB PDF is catalogued as a schematic but appears to describe a component series, with no device, board number or revision in the name.

Combined datasheet PDF of 150 KB covering three parts, 10TQ035, 10TQ040 and 10TQ045, as listed in the name.

Datasheet PDF of 163 KB listing 10ETS08 and 10ETS12 together with their S variants, as the bracketed suffix in the name shows.

Schematic in PDF format for the Z94RP board, revision 1.2, 2.50 MB, with no brand named in the file.

RAR archive named W510TU with an ESM suffix, 6.11 MB in size. The name does not state the brand, board revision or what ESM refers to, so open the package and identify…

Schematic PDF, 1.14 MB, named t43_2. The trailing 2 may indicate a second part of a split document or a second version, which the name does not clarify.

RAR archive labelled for the Quanta G7BD board design, 3.37 MB in size. The name carries just the project code, without a board number, revision or indication of…

Schematic PDF for a board identified only as JM50, revision 1.0, with no brand or laptop model in the name.

RAR archive named only H0223-3, with no brand, model or document type in the name. The 289 KB size suggests a schematic or boardview rather than a full firmware set, but…

Schematic in PDF format for a board identified only as F83VF, 1004 KB in size and apparently the same document as another file of identical size with a revision tag in…

RAR archive of 906 KB labelled 558-1-4-01 R21, with no brand or device stated. The numbering looks like a board or document code, and R21 most likely marks a revision…

Schematic package for the Samsung SM-M146B smartphone, provided as a 2.07 MB ZIP. Phone service schematics show power rails, PMIC outputs, charging and display…

Schematic archive named A217F.M, a 760 KB ZIP, with no brand recorded; the code resembles a smartphone model number, but the name states nothing further.

Spanish document about the diode, a 373 KB PDF of component theory rather than a schematic for a specific device. The name gives no product or board number.

Schematic archive for model code A536E, 861 KB in size, with no further board or revision information in the name.

Small Windows executable of 168 KB whose name suggests a utility for disabling Windows Update, labelled LAPPYSAN.

PDF document for the BQ24780S, a Texas Instruments battery charge controller found on many laptop boards, filed here as a schematic, though it is most likely the…

RAR archive named L640 U20, a companion to other L640 files, but only 228 bytes in size, which is too small to hold a usable firmware image or document.

Circuit schematic in PDF for the FL1 design, dated 0715 in the name and carrying revision R1A, roughly 1 MB.

Repair guide archive covering the ASUS H170M-PLUS motherboard, roughly 1.27 MB in RAR format.

Small PDF schematic labelled PA 1650 56LC, most likely the circuit diagram of a power adapter given the PA prefix, though the name does not confirm the brand or rating.

PDF document for the TPS51123, a Texas Instruments dual synchronous step-down controller often used to generate the 3.3 V and 5 V standby rails on laptop boards.

The B variant of the PG12864 graphic display is covered in this short 52.1 KB PDF datasheet.

Another copy of the UG-2828GCEAF02 display module datasheet, this one a 1.31 MB PDF with a trailing dash in its name.

Specification sheet for the PG12232ARU-ANN-A graphic LCD module, PDF, 162 KB. It belongs to the same family as other PG12232 entries, with the letter code indicating…

Series datasheet for the PG320240 graphic LCD, revision letter M, 315 KB in PDF. The numbers denote a 320 by 240 dot display, and the late revision letter suggests the…

A 131 KB PDF datasheet for the PC2002LRS-ASO-B LCD module, read as a twenty-column, two-row character display.

Datasheet in PDF, 125 KB, for the PC1601LRS-LSO-B-R2 LCD module, a 16-character single-line display per its 1601 numbering.

Datasheet in PDF form, 193 KB, for SFLB121S02-INVT, which from the suffix appears to be a backlight inverter intended for the display coded SFLB121S02.

SFD104VT2-INVT is described by this 187 KB PDF datasheet, apparently the backlight inverter paired with the SFD104VT2 display. The name carries no voltage or lamp data.

Inverter documentation, judging by the INVT suffix, for the SFD064VT2 part, 171 KB in PDF and catalogued as a datasheet.

SFD035VX2 datasheet with the ADV suffix, supplied as a 332 KB PDF alongside a VGA document for the same part. The name does not explain ADV.

SFW084XS1 datasheet with AV suffix, a 499 KB PDF that looks like a sibling of the SFW090XS1 document, differing in the size code.