Firmware image for the HP EliteBook 8560p, an 8.00 MB raw dump with no extension, sized for a 64 Mbit SPI flash chip.

Generic binary of 16 MB labelled only with the 25Q128JVS chip marking, which matches Winbond's W25Q128JV 128 Mbit SPI flash in an SOIC-8 package.

Uninformative file name that states only the 8 MB size, with no model, board number or chip type.

ZIP archive of 2.96 MB labelled X750J, a model code in the style of ASUS notebooks, with no brand or board revision in the name.

PG320240-E module datasheet, a 94 KB PDF that appears identical in name and size to another copy in the index.

PDF datasheet SDLS156, 546 KB. Only a literature code appears in the name, in the numbering scheme Texas Instruments uses for logic product documents, so the exact…

A 575 KB datasheet in PDF format carrying the literature number SDLS150. The device itself is not named in the file name; SDLS codes belong to the Texas Instruments…

STMicroelectronics STV8224 datasheet in PDF format, 134 KB, identified by part number only.

Generic 4 MB BIOS dump with an uninformative name and no model or board reference. A 4 MB image fits a 32 Mbit SPI flash chip, common on boards from roughly the late…

Large software archive of about 267 MB described as audio chipset drivers for Chromebooks, with a misspelled name. No specific models, codecs or versions are stated.

Philips Semiconductors datasheet in PDF, 93.5 KB, for the TDA4867J. Based on general knowledge this is a vertical deflection booster used in CRT monitors and…

Backup dump archive for an ASUS P8H61-M board, labelled BM6620 and described as an old backup.

Schematic PDF of 3.33 MB titled VST59SP89, with no brand or device description in the name, so the exact equipment it covers is unclear from the label alone.

IBM ThinkPad T61 archive in RAR format, 1.99 MB, without a board number or revision in the name.

HP Pavilion tx1000 tablet notebook repair material in a 1.31 MB RAR, identified by model only.

Panel EDID for the LG LP156WH2 15.6-inch display, a 256-byte raw binary dump. This data lives in the I2C EEPROM on the LCD and describes native resolution, timings and…

RAR archive of 644 KB for the Dell Studio 14z, with no ODM, board number or revision given in the name.

Schematic for the Topstar S42C board, revision A, in a 1.51 MB PDF. Topstar is a Chinese ODM whose mainboards ship in many white-label laptops, so identify the unit by…

Repair guide for the ASUS E403SA in PDF format, 672 KB, catalogued with schematics. Such guides usually describe the power sequence, main rails and common failure…

Datasheet for the Microchip PIC16C55x family, a 2.18 MB PDF. These are 18-pin OTP or EPROM microcontrollers, and the x placeholder indicates multiple related part…

Microchip datasheet for the rfPIC12C509AG and rfPIC12C509AF, microcontrollers with an integrated RF transmitter, in a 1.33 MB PDF.

Datasheet for the Microchip PIC14C000, a mixed-signal microcontroller aimed at measurement applications such as battery monitoring, delivered as a 766 KB PDF.

Summary edition of the ATmega8515 AVR microcontroller datasheet, a 182 KB PDF. It usually lists core features, pin configurations for each package, pin descriptions and…

4N29 datasheet in PDF, describing a photodarlington optocoupler in six-pin DIP that offers higher current transfer ratio than plain phototransistor types such as the…

Catalogued as a schematic, the 400 KB PDF is named only for the 2SK2835 part number. In the JIS scheme the 2SK prefix denotes an N-channel field-effect transistor, which…

A brief 34.4 KB PDF describing the 2SK1267 N-channel MOSFET from the Japanese JIS 2SK numbering range.

Compact 33.8 KB PDF describing the 2SK758, an N-channel field-effect transistor in the JIS 2SK series.

Filed under schematics, this 191 KB PDF refers to the 2SD1223 transistor. In Japanese JIS numbering, the 2SD prefix identifies an NPN bipolar device for low-frequency…

At 28.7 KB, this PDF for the 2SC4634LS is likely a condensed datasheet for a package variant of the 2SC4634 NPN transistor.

The 2SC4423 is described by this 102 KB PDF, which the index lists as a schematic. Since 2SC is the JIS prefix for NPN bipolar transistors, the contents should be a…

Indexed as a schematic, this 105 KB PDF actually carries a semiconductor part number, 2SC4406.

A 297 KB PDF describing the 2SC4251 transistor. The name contains just the part number, so the issuing manufacturer and revision must be read inside the document.

At 237 KB, this PDF is labelled 2SC3382 and nothing more, so it describes a part rather than a specific device.

Datasheet-type PDF, 212 KB, labelled with the part number 2SC2229 and filed in the schematic section.

PDF of 54.3 KB documenting the 2SB1322A, the A suffix marking a variant of the base 2SB1322 part. Catalogued as a schematic, it actually describes one transistor.

The 2SA1438 transistor is described in this 133 KB PDF, which the index files under schematics.

Covering the 2SB1018A, this 233 KB PDF is indexed as a schematic but describes a single transistor.

Part-number PDF, 132 KB, for the JEDEC-registered device 2N6798, listed in the schematic category.

This 193 KB PDF, catalogued under schematics, is named 110cnq045a, which reads as a discrete power component code rather than a board identifier.

Only the code 20CJQ045 identifies this 173 KB PDF, catalogued as a schematic. No device, board number or revision appears in the name.