Lenovo BIOS collection covering several related IdeaPad and business models named in the archive: 320-14, 320-15, 320-17, 520-15, B320-14 and V320-17.

Reference PDF, 170 KB, for the 2SD1525 transistor, listed under schematics. Japanese JIS designation 2SD identifies an NPN bipolar device meant for low-frequency work.

A 112 KB PDF datasheet for the 2SK2627, catalogued as a schematic. Following JIS numbering, 2SK identifies an N-channel FET, so the file describes one discrete device…

The 2SJ106 is the only detail in this 283 KB PDF name. JIS numbering reserves 2SJ for P-channel field-effect transistors, so the document is best treated as a datasheet…

PDF reference of 286 KB for the 2SJ105, listed in the schematic section. Japanese JIS semiconductor codes beginning with 2SJ denote P-channel FETs, pointing to a…

PDF file, 105 KB, for the 2SC4695 part. Since 2SC is the JIS designation for NPN bipolar transistors, the document is likely the component datasheet rather than a device…

For the 2SC4679, this 224 KB PDF is listed as a schematic but named after a single semiconductor.

PDF of 112 KB identified only as 2SC4675, indexed under schematics. The 2SC prefix follows JIS numbering for NPN bipolar transistors, so this is most likely the…

Part datasheet for the 2SC4484, a 134 KB PDF. Japanese JIS numbering uses 2SC for NPN bipolar transistors, which identifies the device class here; nothing else is given…

A 238 KB PDF identified solely as 2SC5106, placed among schematics but in all likelihood the datasheet for that part.

A 329 KB PDF titled 2SC3324, indexed as a schematic though the name matches a transistor datasheet.

At 351 KB, the largest of this set of 2SC sheets, this PDF covers the 2SC3268 and is catalogued as a schematic while most likely holding a transistor datasheet.

PDF of 105 KB for the 2SA1606, indexed among schematics yet covering a single semiconductor.

Datasheet in PDF form for the 2SA1321 transistor, about 213 KB, filed in the schematic category.

Transistor datasheet for the 2SA1822 in PDF, 173 KB, filed under schematics in this index. JIS numbering uses the 2SA prefix for PNP bipolar transistors.

For the 2N6071, this 158 KB PDF is listed among schematics but most likely contains the component datasheet.

PDF schematic named TERESA20, 1.72 MB, which looks like a project code name with a revision or variant number.

MC Extractor revision r330, a utility for parsing and extracting CPU microcode from BIOS images, supplied as a zip.

Labelled SDNS035E, this 189 KB PDF is a datasheet whose letter suffix most likely indicates the fifth revision of the document.

PDF datasheet numbered SDLS130 by Texas Instruments, 561 KB in size. Only the document code appears in the name, so the specific logic IC has to be identified from the…

Datasheet for the LM358, revision 7, a 133 KB PDF. The LM358 is a widely used dual operational amplifier found in power supplies, chargers, audio stages and control…

Boardview archive, despite the misspelling in the name, for Quanta board DAZHKDMB6E0, about 98 KB.

Schematic PDF for an Inventec board numbered 6050A2287601, the VGA board design at revision A02, marked MP and dated 2009-06-08.

Datasheet in PDF, about 800 KB, identified only by 1366 in the name, most likely referring to the LGA1366 processor socket.

Raw BIOS image for the HP Pavilion dv9410us notebook, 1.06 MB. No board number or BIOS version is given, and a near-identical copy with an underscore suffix exists, so a…

Datasheet PDF, 392 KB, for the 2SK2992. The 2SK prefix belongs to the Japanese JIS registration for N-channel FETs, so despite the schematic category this describes one…

Reference PDF for the 2SK2122, about 35 KB and catalogued under schematics, although the plain part-number name implies a datasheet.

A 36.2 KB PDF documenting the 2SK1610, an N-channel field-effect transistor as indicated by its Japanese 2SK prefix.

Datasheet-type PDF, 321 KB, for the 2SJ107. The 2SJ prefix belongs to the Japanese JIS scheme and identifies P-channel FETs; although listed as a schematic, the file…

Covering the 2SC4709, this 99.5 KB PDF is labelled a schematic but named for a single component.

Named simply 2SC4636, this 103 KB PDF documents that Japanese-standard NPN transistor and is most likely its datasheet. The name gives no appliance or board reference.

A 98.2 KB PDF named 2SC4634 documents that NPN bipolar transistor and is presumably its datasheet. An LS-variant document sits alongside it in the collection.

Labelled 2SC5256, this 165 KB PDF most likely contains the datasheet for that JIS-coded NPN transistor; an FT-suffixed variant document also exists.

This 463 KB PDF, named after the 2SC4315, is grouped with schematics, though a bare part number like this usually indicates a datasheet.

Reference sheet for the 2SA1391, supplied as a 237 KB PDF and listed among schematics. Following JIS convention, the 2SA prefix means a PNP transistor for high-frequency…

Component documentation for the 2SA1296, delivered as a 219 KB PDF. The filename gives nothing beyond the part number; 2SA indicates a PNP bipolar transistor in the JIS…

PDF sheet, 218 KB, for the 2SA1049 transistor, indexed as a schematic. The 2SA prefix identifies a PNP bipolar device under Japanese JIS registration.

Here is a 102 KB PDF named for the 2SA1764, placed in the schematic category, though JIS numbering identifies it as a PNP bipolar transistor and the document as its…

Reference PDF, 171 KB, for the 2N5877 discrete semiconductor, labelled a schematic but most likely a manufacturer datasheet. The RE suffix in the name is not defined.

Catalogued among schematics, this 110 KB PDF is named for the 2N5060 and is most likely the manufacturer datasheet for that JEDEC-numbered semiconductor.