Firmware archive for the Compal board LA-6582P, about 1.7 MB packed, with no laptop model named.

Datasheet for the LM741, the classic general-purpose operational amplifier found in countless analog circuits, supplied as a 148 KB PDF.

Working BIOS for the Lenovo ThinkPad E560, platform BE560, on the LCFC-designed NM-A561 motherboard, revision 1.0, with a design date of 2015-07-28 in the name.

EEPROM dump archive for the Panasonic TH-R42EL7KS plasma television on the TNPA4414 board, made for a 24LC16 chip.

EEPROM dump archive for the Panasonic TX-R26LE7K LCD TV on the TNP0EA009 board with an LTA260W2-L12 panel, intended for a 24C32AN chip.

Firmware dump for the Panasonic TX-PR42ST50 plasma television, board TNPH0989, from a 25Q40 SPI flash.

Zip archive called cls, about 10.7 MB, whose name reveals nothing about the device, board or contents.

BDV boardview covering revision 4.1 of the ASUS K43L motherboard, compressed into a 115 KB RAR.

Firmware archive named STB524HD, 2.93 MB, with no brand or board details in the name. The name suggests a set-top box or satellite receiver model, although this cannot…

HP BIOS archive identified only by the code 12239-1N and marked as working; the name gives no model, and no board scheme was confirmed for the number.

Working 16 MB BIOS binary for motherboard 6050A3285801, MB-A01 revision (A1). The 6050Axxxxxxx pattern is Inventec's board numbering, commonly found on HP business…

BIOS image of 32.0 MB marked as having the Intel Management Engine region cleared, but the name gives no model, brand or board number.

Part sheet in PDF form, 29.1 KB, for the 2SD2646 transistor, filed in the schematic category. The name supplies only the type number, without brand or revision.

Datasheet-style PDF for the 5LP02SP, about 42.2 KB and placed in the schematic category.

Small 39.9 KB PDF for the 2SD2474, carrying an _E suffix whose meaning the name does not state; it may reflect a language or edition marker.

A 115 KB PDF named after the 2SD1625 part number, catalogued as a schematic but in practice most likely the transistor's datasheet.

Part reference for the 2SK2862 in a 411 KB PDF, listed under schematics in this index. The name carries only the transistor number.

Part-number-only PDF for the 2SK2323, 23.2 KB, placed in the schematic category of the index.

Documentation for the 2SK2036 in a 326 KB PDF. Parts beginning with 2SK are N-channel field-effect transistors under the Japanese JIS numbering, so this file should be…

Catalogued as a schematic, this 361 KB PDF carries only the part number 2SJ567 in its name.

Bearing only the part code 2SJ438, this 416 KB PDF is indexed as a schematic, yet the 2SJ prefix in Japanese JIS designation identifies a P-channel field-effect…

The 2SJ339 appears in this small PDF of roughly 40.7 KB. The name carries only the part number, with no hint of the equipment it came from.

A compact 47.6 KB PDF called 2SD1330_E, likely the datasheet for the 2SD1330 NPN low-frequency bipolar transistor under JIS numbering, though it is catalogued as a…

A 213 KB boardview in BVR format for the Apple iPad 2. The name gives no board number or Wi-Fi or cellular variant, so compare component positions with your board before…

A 177 KB PDF describing the 2SC4689, placed in the schematic category of the catalogue.

PDF reference for the 2SC4257 transistor, 81.6 KB, filed under schematics although it is a part document rather than a board drawing.

Only the part number 2SC4168 identifies this 150 KB PDF, which carries a schematic label but is almost certainly a component datasheet.

Catalogued as a schematic, this 89.4 KB PDF bears the part number 2SC4133, a JIS designation for an NPN bipolar transistor, so its content is most likely the device…

Component data for the 2SC5531 NPN bipolar transistor, supplied as a 51.5 KB PDF and catalogued under schematics.

PDF reference for the 2SC4881, 183 KB in size, categorised under schematics. Only the part code is given, which in JIS naming indicates an NPN bipolar transistor; maker…

Datasheet-style PDF for the 2SC3988, 114 KB, filed in the schematic category though the name is a plain JIS transistor number.

A 41.3 KB PDF named 2SC5018 with an additional _E suffix that the name does not explain.

Indexed as a schematic, this 195 KB PDF carries just the type number 2SC3803. In JIS semiconductor naming, 2SC stands for an NPN transistor, so the content is most…

File name 2SC3786 offers nothing beyond a transistor type number, and the 81.5 KB PDF is placed in the schematic category.

Indexed as a schematic, this 95.8 KB PDF carries only the designation 2SC4821. In the JIS system the 2SC prefix denotes an NPN transistor, so the content is most likely…

Small 39.7 KB PDF for the 2SC3526, carrying an _E suffix in its name whose meaning, perhaps a language edition or document revision, cannot be confirmed from the name…

Under the Japanese JIS scheme the 2SB726 is a PNP bipolar transistor, so this 39.6 KB PDF, though catalogued as a schematic, should be its datasheet; the _E suffix…

A compact 33.0 KB PDF named for the 2SB647, a PNP transistor according to the JIS 2SB prefix; although indexed as a schematic, it is most likely the part datasheet.

Small 37.6 KB PDF for the 2SA1900, written in lowercase in the original name and placed in the schematic category; the content is most likely a brief datasheet.

The 2SA1865 PNP transistor is described in this 55.3 KB PDF, identified solely by its JIS part number.