At 54.9 KB, this PDF is the smallest of the 1SV group here, and its name is simply 1SV247. The index lists it under schematics.

The file name provides just the part number 1SS307 for this 74.2 KB PDF, and no device context is given.

A 70.0 KB PDF categorised as a schematic but named solely after the part 1SS272, with no device, board number or revision.

At 33.6 KB, this PDF named 1N746 is a short component datasheet for the original non-suffixed part of the 1N746 zener family, indexed under schematics.

PDF datasheet for the 1N5397 diode, 42.7 KB, catalogued under the schematic type although it describes one component.

Specification sheet for the 1N5283, saved as a 119 KB PDF and indexed as a schematic. Its size matches the 1N5292 file, which hints that both are the same series…

Reference datasheet for the 1N4148 high-speed signal diode, stored as a 78.8 KB PDF in the schematic category.

PDF document of 246 KB tied to the 1N4001 rectifier, catalogued under schematics. The plus sign in the name is uninformative and does not identify a vendor or revision…

Compact 80.7 KB PDF for the 189NQ135, a single Schottky rectifier designation in the NQ range; the 135 suffix most likely means a 135 V reverse rating.

Catalogued as a schematic, this 48.6 KB PDF is named 120lq045 and gives no laptop model, board number or revision.

At 194 KB, this PDF is catalogued as a schematic but carries the part-style name 111cnq045a, with no laptop model, board number or revision.

Indexed as a schematic, this 551 KB PDF titled 1B32 has an uninformative name with no model, brand or board number.

Indexed under schematics, this 181 KB PDF named 28512 most likely documents a 28-series 512 Kbit parallel EEPROM, though the name does not confirm the manufacturer or…

Labelled only 28256, this 181 KB PDF is indexed as a schematic, though its number points to a datasheet for a 28-series 256 Kbit parallel EEPROM; the manufacturer and…

Grouped with schematics, this 153 KB PDF is named 85epf080 and gives no brand, device or revision.

With only 83CNQ in the name, this 241 KB PDF appears to cover a whole series of dual Schottky rectifiers in International Rectifier numbering style rather than one…

Indexed as a schematic, this 201 KB PDF is named 81CNQ045A, a part code following International Rectifier dual Schottky diode conventions, with an A suffix for a…

Catalogued as a schematic, this 53.8 KB PDF is named 70epf08 and states nothing about a device, brand or board revision.

The 121 KB PDF is named 45MT160P and sits in the schematic category, with no device, board or revision mentioned.

Datasheet for the 40TPS08, a 204 KB PDF filed as a schematic. Parts in the 40TPS series are thyristors used for phase control and inrush limiting, often found in larger…

Catalogued as a schematic, this 140 KB PDF carries the name 28F002, a part code from the 28F flash memory series, typically a 2 Mbit boot block type.

A 92.7 KB PDF catalogued as a schematic, named 28C257, a code from the 28C series of parallel EEPROM memories. The name gives no vendor, speed grade or package.

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…

Fairly large datasheet PDF of 705 KB named 25C16, catalogued as a schematic. The name follows the 25-series serial EEPROM convention, indicating a 16 Kbit SPI device…

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.

Indexed as a schematic, this 228 KB PDF carries the short name 16ctq, which resembles a series designation for International Rectifier or Vishay Schottky rectifiers…

Listed as a schematic, this 73.3 KB PDF has the name 15cljq150, a code in the style of International Rectifier or Vishay Schottky rectifiers.

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

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.

Schematic for a model named SL410K, supplied as a 1.58 MB PDF; the name states no brand, board number or revision, so read the title block to confirm the platform.

PDF circuit diagram, 837 KB, for the Compal LA-5752P board, marked with a (1) copy suffix and probably the same as the other LA-5752P files.

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…

English PDF titled basic electronics, 583 KB, not tied to any device or board. It is reference and training material rather than a service schematic.

Quanta 0P5H schematic in PDF format, board number DA0P5HMB8J0, archived in a 1.18 MB ZIP.

PDF schematic for the Lenovo motherboard NM-D451. The board numbering follows the LCFC scheme, and other files in this collection link NM-D451 to the ThinkPad T14 Gen 2.

PDF named RTS545X, which refers to a Realtek RTS545x series chip, commonly a USB Type-C power delivery controller; the name gives no board or device.

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…

Quanta schematic PDF for project Z8E, revision 1A. The name gives no laptop brand or model, only the Quanta project code.

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

PDF schematic for the Quanta R62 project, 2.43 MB, with no laptop brand or revision stated in the name.