PDF reference for transistor part 2SC4428, 107 KB, indexed under the schematic category.

Component reference for the 2SC3963, supplied as a 193 KB PDF in the schematic category.

Datasheet-style PDF for the 2SC5386 transistor, filed under schematics in this index. The 2SC prefix follows the old JIS convention for NPN transistors intended for…

Transistor datasheet for the 2SB1395, stored as a 91.0 KB PDF in the schematic category. Beyond the part number, nothing is stated in the name.

Data sheet style PDF, 95.9 KB, named for the 2SA1470 and indexed as a schematic. The 2SA prefix under the Japanese JIS scheme identifies a PNP bipolar transistor.

The 2SA1123 PNP transistor is the subject of this 40.5 KB PDF, whose name carries an _E suffix.

Only the JEDEC part number 2N5460 is given for this 115 KB PDF, listed as a schematic. The same size as the 2N5461 and 2N5462 files suggests a shared family datasheet…

PDF datasheet for the 2N5210 small-signal transistor, 90.2 KB, with no manufacturer or revision indicated. It is related to the 2N5209, which also appears in this index.

Reference PDF for the 2N3906, 61.0 KB, a widely encountered JEDEC part number that turns up in many consumer and hobby circuits.

The 1SV277 is documented in this 71.9 KB PDF, which the catalogue lists as a schematic.

Datasheet for the 1N6263, a small-signal Schottky diode, stored as a compact 44.5 KB PDF and listed under schematics.

Specification sheet for the 1N5283, saved as a 119 KB PDF and indexed as a schematic. Its size matches the 1N5292 file, which hints that both are the same series…

PDF datasheet of 34.8 KB for the 1N4446, a small signal switching diode belonging to the same general group as the 1N4148 and 1N4448.

At 194 KB, this PDF is catalogued as a schematic but carries the part-style name 111cnq045a, with no laptop model, board number or revision.

Filed under schematics, 100bgq100 is a 113 KB PDF named with a power component part-style code and no reference to a laptop model, board number or revision.

PDF of 166 KB for the 40TPS16, catalogued under schematics though it is a part datasheet.

PDF of 97.8 KB for the 40EPF-HV, filed as a schematic though it is component documentation.

Datasheet-style PDF of 275 KB identified only as 24c16, the common 16 Kbit (2 KB) I2C serial EEPROM. No vendor, board or device is given by the name.

Named 16RIA, this 226 KB PDF is catalogued as a schematic but appears to describe a component series, with no device, board number or revision in the name.

English PDF titled basic electronics, 583 KB, not tied to any device or board. It is reference and training material rather than a service schematic.

First chapter of a Spanish course on cellular telephony, a 1.95 MB PDF filed under schematics but evidently a training lesson. It names no device or board number.

RAR archive of 11.9 MB labelled 5420 officiel clean, which suggests an official BIOS build that has been cleaned, though the brand is not stated; 5420 is commonly a Dell…

EEPROM dump for the Samsung UN40EH5300G LED TV fitted with an LK400D3HB7K panel. The name gives no main board number or chip type, so confirm the EEPROM marking on your…

Dell Latitude 7320 Detachable firmware archive whose name mentions pw, which suggests a password-related dump, either locked or cleared; the exact state is not…

ZIP archive of 63.3 KB named only EC, so the device, board and version are not stated. The name and small size suggest embedded controller firmware, which handles power…

Firmware image named g61f16, a 2 MB raw file with no extension. The label does not clearly state the laptop model, motherboard number or BIOS version, so its origin must…

Second copy of the 630 AMD firmware, a 2.00 MB .bin image with no brand or motherboard number in its name. It matches a 16 Mbit SPI flash chip.

Lenovo firmware image of 16 MB, simply called lenovo 2, with no model, board number or revision indicated.

Raw 2 MB image named after the Winbond W25Q16 flash chip, which holds 16 Mbit. The name gives no device, board number or firmware purpose.

A 4 MB SPI flash read from a Winbond W25Q32 chip, named by the programmer with a 6 February 2019 timestamp and paired with a status register file.

Literature-coded datasheet in PDF format, 231 KB, labelled SDNS001 revision B. The name is uninformative about the specific part; its numbering style resembles Texas…

Datasheet stored as a 374 KB PDF and named SDLS172, which is a document code rather than a part designation.

Datasheet SDLS162, supplied as a 287 KB PDF. Only the document number is given, which fits the Texas Instruments literature scheme for logic products; the specific…

Compact 6.17 KB PDF datasheet for the SN7486N, a quad 2-input exclusive-OR gate in plastic DIP from the standard 74 TTL family.

SN7432N datasheet, a 14.1 KB PDF covering the quad 2-input positive OR gate in plastic DIP from the standard TTL line.

PDF datasheet for the SN7414N, the TTL hex inverter with Schmitt-trigger inputs, supplied in a plastic DIP package as indicated by the N suffix.

Datasheet stored under the Texas Instruments document code SDLS112, part of the literature series for classic TTL logic.

BIOS image with a short code name, PEW52114, that gives no clear model or brand. The 2.00 MB size corresponds to a 16 Mbit SPI flash chip.

PDF schematic for revision 3.0 of the Gigabyte GA-F2A58M-HD2 desktop motherboard, archived as RAR.

PowerPoint file in Russian whose name translates as update instructions, 17.9 MB in .pptx format.