Circuit schematic for the ThinkPad T23, delivered as a 901 KB PDF. Only the model is stated; revision and board number are absent from the name, so verify the…

Schematic for the Lenovo Y510 laptop in PDF format, about 1.26 MB. The name gives no board number or revision, so read the ODM code printed on the motherboard and…

Quanta CT1 laptop mainboard schematic at revision R1A, presented as a 926 KB PDF file. The CT1 code belongs to the Quanta project-numbering scheme, used on boards this…

Product specification chapter, part 2 of the Samsung GT-S7580 and GT-S7582 service documentation, as a 567 KB PDF.

Original BIOS dump for the ASUS Eee PC 1000HE netbook, read from a Macronix MX25L4005 flash chip, as noted in the name. The ORI tag indicates an untouched original read.

64 KB embedded controller firmware for the ASUS K53SD, mainboard revision 5.1. The EC handles power sequencing, charging, keyboard and fan control, so a corrupted EC…

Rar archive of 780 KB with firmware for a Sony VAIO MBX-189 motherboard, M760 variant. The MBX-189 platform exists in several M-series versions, and M760 should match…

Zipped BIOS image for Quanta board DA0HK8MB6E0 revision E, read from a 25Q64FVSIG flash chip and marked ok, meaning reported as working.

Datasheet for a red 10 mm through-hole LED in a 517 KB PDF. The name lists no maker or part code, so the exact series has to be read from the document itself.

Datasheet for the HJ1602A, a 16x2 character LCD module, provided as a 320 KB PDF. It covers the module dimensions, pin assignment, electrical characteristics and the…

Complete datasheet, 1.09 MB PDF, for the tiny11 and tiny12, corresponding to the Atmel AVR ATtiny11 and ATtiny12 microcontrollers. The name gives no revision.

Datasheet for the Atmel ATxmega256A3B, a specific AVR XMEGA microcontroller with 256 KB of flash in a 64-pin package.

PDF datasheet for the CA3140, a BiMOS operational amplifier with MOSFET inputs and bipolar output stage, originally from RCA and later Intersil.

PDF datasheet (337 KB) for the AD7533, a 10-bit multiplying DAC from Analog Devices often used for programmable gain, attenuation and voltage setting in older…

Full 16.0 MB BIOS image for the ASRock H97M Pro4, a desktop motherboard built on the Intel H97 chipset.

Generic 16 MB BIOS binary simply called NEWBIOS, with no brand, model or board number in the name.

Raw read of a GigaDevice GD25Q256C flash in SOP16 package, timestamped by the programmer and without any device or board name.

Backup binary taken from a board labelled LA-G07DP, which follows Compal's LA-xxxxP numbering, though the name gives no laptop brand or model.

Schematic for the HP nx9040 business notebook, packed as a 970 KB PDF. The file name names the model only, without a board number, ODM code or revision, so read the…

ASUS GTX750TI boardview for the PH-2GD5 model, a compact single-fan card with 2 GB of GDDR5.

Reference for the Atmel AT45DB041B, a 4-megabit serial DataFlash memory as the name states, in a 233 KB PDF.

Windows executable named Winflash, a utility for updating BIOS firmware from within Windows.

Documentation for the 2SD2599, a 251 KB PDF catalogued among schematics, larger than many single-part sheets and possibly containing characteristic curves and package…

A 40.8 KB PDF giving data on the 2SD2629, stored in the schematic category. Only the part number is present in the name.

A 152 KB PDF for the 2SD1816 transistor, listed in the schematic section. The name provides the part number only.

The 2SD1804 transistor is the subject of this 158 KB PDF, indexed under schematics though its name indicates a datasheet.

Documentation for the 2SD1802 in a 150 KB PDF, filed as a schematic though the name suggests a transistor datasheet.

Part 2SD2551 is the subject of this PDF of about 232 KB, filed under schematics but most likely a component datasheet.

Listed under schematics, the 2SD2100 PDF of 144 KB is in practice a reference sheet for a single discrete part.

The 2SD2099 part number is the only detail in this 126 KB PDF name, which points to a datasheet for a Japanese-coded transistor.

Datasheet-style PDF of 179 KB named for the 2SD2525, catalogued as a schematic but describing just one component.

A 167 KB PDF identified only by the 2SD2481 part number, which points to the datasheet for that transistor rather than a board schematic.

Filed as a schematic, this 44.1 KB PDF carries the name 2SD1450 with an _E suffix that the name does not explain; the part number points to a datasheet.

The 3SK286 is documented in a 22.3 KB PDF listed under schematics, a size and name typical of a short component datasheet.

Datasheet-style PDF of 107 KB for the 2SK3019, placed in the schematic section of the catalogue. In the JEITA scheme, 2SK identifies N-channel field-effect transistors.

The 2SK2915 is covered by this 434 KB PDF, indexed under schematics but most likely a component datasheet, since the name carries only the transistor number.

PDF reference for the 2SK2551, a part named under the Japanese JIS scheme where 2SK identifies an N-channel field-effect transistor.

Listed as a schematic, the 95.7 KB PDF bearing part number 2SK2160 is most likely the datasheet for an N-channel field-effect transistor.

The 2SK1886 is the part covered by this 96.2 KB PDF, indexed in the schematic section. With a 2SK prefix from the Japanese JIS scheme, the device is an N-channel FET and…

Part 2SK1438 is the subject of this 108 KB PDF, filed in the index as a schematic but almost certainly a component datasheet.