BIOS dump for the ASUS N551ZU laptop, board revision 2, saved as an 8.00 MB binary. The size corresponds to a 64 Mbit SPI flash chip, the type commonly fitted to this…

ZIP archive of firmware for the Dell XT3 tablet-convertible laptop, about 5 MB. The name does not specify version, chip or whether EC firmware is included, so extract…

Schematic diagram for the Samsung SGH-E700 mobile phone, a compact 294 KB PDF. The small size suggests a limited set of circuit sheets rather than a full service manual.

ROM image for the ASUS K550JK laptop, 8.00 MB, carrying 17.4 in the name, which may denote a BIOS version or board revision; the name does not say which.

BIOS package for the Asus K42DY laptop, labelled AS205, probably firmware release 205. The ZIP is 1.14 MB; unpack it and check whether it is a flashable SPI image or an…

EEPROM dump for the LG Flatron M1710A, taken from a 24C02 serial memory and exactly 256 bytes, the full capacity of that chip.

Raw 8 MB BIOS image labelled n56jn, which matches the naming of the ASUS N56JN notebook, though the brand is not given in the name.

RAR archive of 1.80 MB with BIOS firmware labelled 5755g, a code that resembles the Acer Aspire 5755G, though the name gives no brand or board number.

Archive containing an original BIOS dump for the N55SF laptop, as the name marks it ORIG.

BIOS package for the X551CA notebook, an ASUS model, in which F1202 most likely marks the BIOS version.

BIOS dump for the Dell Inspiron 1545 main board, delivered as a 2.00 MB binary. The name includes the word Roberts, which is likely an internal platform code name.

Firmware archive for a 4520s laptop on mainboard 48.4GK06.041, packed as a 2.09 MB RAR.

BIOS archive for the Sony VAIO VPCF224FX on Sony mainboard MBX-243, marked ok in the name to indicate a working dump, packed as a 1.40 MB RAR.

Zip archive called simply g6, which gives little information on its own; it likely relates to a HP Pavilion g6 or Lenovo G-series machine, but no brand, board number or…

BIOS archive for the Dell Inspiron N4030 with PCB code 48.4EK01.021, about 1.9 MB as a RAR.

Summary edition of the ATmega169 datasheet, as the trailing s in the name suggests, covering revisions A to E of this Atmel AVR microcontroller with built-in LCD driver.

Combined ST datasheet for the L6201, L6202 and L6203 family of DMOS full-bridge motor drivers, which differ mainly in package and current rating.

Datasheet for the L298, a dual full-bridge driver from ST used to run DC motors, relays and stepper motors at up to several amperes total.

Compact archive for the Panasonic TH-P42X10S plasma television, identified with board TNPH0783.

Programmer read of a GD25Q128B SPI flash chip in WSON8 package, dated 8 November 2026 and sized 16.0 MB, consistent with the 128 Mbit capacity.

Software archive for the H43K66FG TV, carrying the 92163 code, panel reference DH1U8MD0301 and a Pakistan region build, delivered as a 1.23 GB ZIP.

Laptop schematic identified only by the number 4520, with no brand, board number or revision stated in the name, so the exact model cannot be confirmed from the title…

Small RAR archive for the Samsung SM-A042F, the Galaxy A04e smartphone. At 4.28 MB the archive is too small for full stock firmware, so it more likely holds repair data…

Reference PDF for the HCF4050B, a non-inverting hex buffer from the CMOS 4000 family, as the file name itself states.

Part datasheet in PDF for the MJE13007F, a high-voltage NPN switching transistor. The F suffix usually denotes an isolated fully plastic package, though the name states…

PDF titled only with the part number D304X, about 489 KB, filed as a schematic. The name gives no further detail on device type or manufacturer, so the contents are most…

A 28.0 KB PDF classed as a schematic whose name, 3LP01C, reads as a component part code ending in C. The file name gives no device, board number or manufacturer.

PDF of 41.6 KB, catalogued as a schematic and named 3LN02M, which looks like a semiconductor part number with an M suffix rather than a board code.

The smallest of this group at 26.5 KB, this PDF carries the code 3LN01SS, resembling a discrete semiconductor part number with an SS suffix, and is catalogued as a…

Named only 2sd1897, this 35.6 KB PDF is listed as a schematic, yet the name is a JIS transistor number, so it is very likely a compact datasheet.

PDF of 137 KB for the 2SK2793, with a 1-5 suffix in the name whose meaning is not explained; it may indicate a page range or document version.

Short PDF, 43.6 KB, named after the 2SK2791 and listed as a schematic. The 2SK prefix marks an N-channel FET under the JIS scheme, so this is likely a compact datasheet.

Huawei Y500 service package compressed as a 330 KB ZIP, with no indication in the name of what is inside.

At 214 KB, this PDF named 2SC4118 is filed as a schematic but is most plausibly a fuller datasheet for that part, likely with characteristic curves.

PDF document for the 2SC4853, a part number following the Japanese JIS scheme in which the 2SC prefix marks an NPN bipolar transistor.

Small 81.5 KB PDF named after the 2SA1724 part number and filed under schematics. Nothing else in the name identifies a product or circuit board.

The file is a 56.2 KB PDF listed under schematics and labelled 1T408, with nothing else in the name to tie it to a specific product or board.

Part number 1SS196 gives this 68.1 KB PDF its name, which marks it as a datasheet for a single semiconductor rather than a full circuit diagram.

A 42.7 KB PDF datasheet for the 1N5391 diode, listed here as a schematic although it covers a single component.

Named simply 80SQ, this 125 KB PDF is indexed as a schematic, but the code looks like a series designation for a rectifier diode family rather than a circuit diagram…