Named 2SC2859, this 192 KB PDF is indexed among schematics but probably holds the datasheet of a JIS-numbered NPN bipolar transistor, as the 2SC prefix suggests.

A 29.2 KB PDF carrying the part number 2SB1683, a PNP transistor by Japanese JIS naming; though labelled as a schematic, it is expected to be the component datasheet.

Data document for the 2sb1590k, a 34.8 KB PDF listed under schematics. The 2SB part follows JIS numbering for PNP low-frequency bipolar transistors; the trailing K is a…

At 249 KB this PDF is the largest in the group and covers the 2SA1618, indexed as a schematic but in practice a transistor reference.

Reference PDF, 88.0 KB, for the 2SA1582 transistor. The file name states only the part number and nothing about the maker, package or application.

An 85.0 KB PDF covering the 2SA1965, whose 2SA prefix under JIS rules marks a PNP bipolar transistor.

The 2SA1298 is covered by this 203 KB PDF, catalogued as a schematic but named only after the component.

A 179 KB PDF for the 2SA1160, a PNP transistor from the JIS 2SA series. The name carries only the part number, so treat the document as the component datasheet rather…

A 64 KB PDF covering the 2N7218, indexed as a schematic though the file name is a plain JEDEC part number and the content is most likely a single-device datasheet.

Small 27.6 KB PDF for the 2N7051, filed as a schematic but by its name a datasheet for one discrete semiconductor.

A compact 43.5 KB PDF filed under schematics and named for the 2N6547, a part number from the JEDEC 2N registration series for discrete semiconductors.

A 43.4 KB PDF listed among schematics and named for the 2N6515, a JEDEC 2N-series discrete semiconductor.

Datasheet for the 2N2222A transistor, a 53.4 KB PDF whose name carries a Phi tag, most likely identifying the manufacturer edition.

Component datasheet in PDF for the 1N5400G diode, filed here under the schematic category even though it documents a single discrete part rather than a circuit.

Series datasheet for the 1N5221 to 1N5281 zener range, a compact 35.5 KB PDF filed as a schematic.

The 143 KB PDF named 225CNQ carries a part family prefix rather than a board number, pointing to a datasheet for a series of power diode devices, even though it is filed…

A 108 KB PDF listed as a schematic and titled 1SR124-400A, a code in the style of a discrete semiconductor part number, with the 400A suffix identifying a specific…

This 132 KB PDF is labelled 50SQ060 and indexed as a schematic, without any laptop model or board number.

PDF filed as a schematic under the name 28C256, the widely used 256 Kbit parallel EEPROM part code.

Catalogued as a schematic, 25F080A is a 380 KB PDF whose name looks like a serial memory part code, making a chip datasheet the likely content.

Component documentation in PDF form, 203 KB, covering the 24C08 and 24C16 I2C serial EEPROMs.

An 81.4 KB PDF named for the 24C04 with a _3 suffix, probably one of several copies of the same reference sheet.

A 90.1 KB PDF labelled 24C02 with a _3 suffix, likely one of several copies of a datasheet for this 2 Kbit (256-byte) I2C EEPROM.

PDF document of 126 KB for a part labelled 23c256. The 23C prefix is typically used for mask-programmed ROMs, with the number pointing to a 256 Kbit size, although the…

PDF component document of 164 KB for the 23c010 part. Within the common 23C naming scheme this denotes a mask ROM, with 010 typically standing for 1 Mbit, though the…

Short PDF document, 155 KB, covering the 6TQ series and classed as a schematic. The name identifies only a series code, with no laptop model or board number, so treat it…

PDF schematic, 1.45 MB, named only UX50, with no maker, board number or revision in the title.

Boardview for the U8C main board, marked MB with revision B, in a 278 KB RAR archive. Once extracted, the layout file opens in a viewer such as OpenBoardView or FlexBV.

Small 81.5 KB RAR archive named R9600L, without a brand, revision or board number in its name.

Compal LA-D841P schematic in PDF, compressed into a 2.86 MB RAR; the name gives no brand, model or revision.

RAR archive, 3.31 MB, for Compal board LA-D071P; neither the laptop brand nor the archive contents are named.

RAR archive of 197 KB for the Compal LA-B211P mainboard, revision R10 (1.0) per the name. The contents are not listed.

Another copy of the Compal LA-A992P schematic, a 1.08 MB PDF whose name differs only by a duplicate suffix. It most likely matches the other file of the same size.

Schematic for the LA-B012P board, revision r10 (1.0), a 2.40 MB PDF. LA-B012P follows the Compal LA-xxxxP ODM pattern, although the input does not tag it.

Boardview for the K501LX motherboard, revision 2.0, packed in a RAR archive that holds an .fz file.

RAR archive of 4.4 MB for the IBM ThinkPad X30 and X32 laptops. The name does not state its contents, so it may hold schematics, hardware maintenance documentation or…

Small RAR archive, 45.6 KB, labelled for the ASUS A7K laptop. The name gives no indication of whether it contains a schematic, a parts list, a boardview or firmware, and…

Small RAR archive of 1.18 MB named 2RS780MH-01. The code contains RS780, which matches the name of AMD's RS780 northbridge, but the name does not confirm the board…

Zipped boardview for the ASUS E1404FA laptop mainboard at revision 2.0, containing a CAD-format file, only 185 KB.

Cover page of a service document, only 44.5 KB in PDF form; the name gives no brand or model information.