Large 1001 MB firmware archive for a TV mainboard marked 55NX7-TD with MS6886, which likely refers to a MediaTek 6886-family chassis, though the brand is not named.

Indexed as a schematic, this 59 KB PDF carries the name 2SC4655 with an E suffix, which plausibly denotes an English-language version.

Here the 41.7 KB PDF is labelled with the part number 2SA2023, a PNP bipolar transistor under the Japanese JIS 2SA designation.

PDF datasheet material for the 1SS382, 67.6 KB, indexed among schematics. The name carries only the part number and an underscore, without any device model, brand or…

Raw binary for the Acer 5740, only 128 KB in size, which is far too small for a main BIOS and more likely an EC firmware image or a small flash dump.

Full datasheet for the ATmega406 AVR microcontroller, a 1.68 MB PDF. This chip is designed for smart lithium battery packs, integrating cell balancing, voltage and…

Compact 29.9 KB PDF for the 2SC5776, indexed as a schematic but named with a single semiconductor part number.

PDF reference of 290 KB for the 2SC4215, indexed as a schematic but named only by part number.

Larger 440 KB PDF for the 2N7002, tagged Sam in the name, which likely refers to the issuing manufacturer, though the file does not spell it out.

PDF of 104 KB for the 1SV290, with the name also carrying TJ and SOD523, the latter being the SOD-523 ultra-small SMD package.

At 54.9 KB, this PDF is the smallest of the 1SV group here, and its name is simply 1SV247. The index lists it under schematics.

Indexed under schematics, this 96.2 KB PDF is named for the semiconductor 1SS356 and nothing else.

The name of this 71.4 KB PDF is simply 1SS314, a part number from the 1SS small-signal diode series defined under Japanese JIS designation and common in Toshiba product…

Archive for the Samsung Galaxy On7 smartphone, model G600FY, at 5.40 MB. The name does not reveal the contents, which could be schematics, layout drawings or service…

A 58.1 KB RAR archive titled only 70633, a bare number that does not reveal the device, brand or document type.

Small firmware file for a Samsung 740N, most likely the SyncMaster 740N LCD monitor, at only 47.5 KB; the name gives no board number or version.

Detailed schematics for the Nokia 6630 3G smartphone, a sizeable 14.9 MB PDF. The name gives no board code or revision, so match the labels on your PCB before relying on…

Compact 29.9 KB PDF titled with the part number 2sk301 only. The 2SK prefix under JIS rules marks an N-channel FET, so this is best treated as a component data sheet…

Small 21.1 KB PDF for the 2SC945 transistor, with UTC in the name identifying the Unisonic Technologies version of this widely used small-signal NPN part.

The 2SA1813 is covered by this 83.4 KB PDF datasheet, a PNP bipolar transistor according to the 2SA prefix of the Japanese JIS scheme.

Listed under schematics, this 69.1 KB PDF covers the 1SS187 part number, with an uninformative trailing underscore.

Compact 26.2 KB PDF for the 1SS383T, smaller than most files in this series and filed as a schematic.

A 120 KB PDF filed under schematics, though its name gives only the device number 1SS380 and no board or brand.

A 74.3 KB PDF classed as a schematic and named only after component 1SS311. The 1SS prefix comes from the Japanese JIS scheme for small-signal diodes, a range Toshiba…

Small RAR archive of 2.31 KB for board 08627-SA. No brand, model or confirmed numbering scheme is given, though the SA suffix resembles Wistron-style naming.

Small 65.1 KB ZIP labelled EC, most likely holding embedded controller firmware. The name gives no brand, model, board number or chip type, so check the contents before…

Small 17.3 KB RAR archive named only TPM, with no brand, model or revision given. The name suggests material tied to a Trusted Platform Module header or module, but the…

Small RAR archive, 502 KB, containing a working BIOS for Dell boards marked E93839 KA0120 and E93839 HA0326, which appear to be board labels taken from the PCB.

ASUS ThunderboltEX II expansion card boardview, revision 1.01A, held in a small 29.9 KB RAR file.

Zip archive with a BIOS for the ASUS K50IN, which the name links to the K40IN board at revision 2.2G, suggesting shared hardware between the two models.

Small 69.9 KB ZIP whose name points to a 128 KB image with version string DWCN20WW. The WW-suffixed format resembles Lenovo firmware versioning, and a 128 KB size…

Part reference sheet for 5HN01C, a compact 26 KB PDF listed under schematics. No laptop model or board number appears in the name.

Component sheet for the 3LN01M, a 41.2 KB PDF filed in the schematic category. The name is only a part code; sibling files 3LN01N and 3LN01C share the base number, so…

Part number 2SC4223 is all the file name gives, so this 93.9 KB PDF is best treated as a datasheet for that component rather than a circuit schematic.

A 71.2 KB PDF with data for the 2N2222, filed with schematics in this index. The 2N2222 is a staple NPN small-signal transistor used for switching relays, LEDs and logic…

Single-part PDF for the 1SV325, indexed as a schematic and roughly 70 KB in size. The 1SV series is a JIS-registered diode family that Toshiba uses for…

Component documentation for the 1SS384, a 68.8 KB PDF in the schematic category. The name provides only the part number, so no device, brand or board revision can be…

A 68.3 KB PDF labelled with only 1SS306 and catalogued as a schematic, with no brand or board mentioned.

This 67.6 KB PDF, sorted under schematics, identifies itself only as 1SS300, with no laptop or board stated.

PDF datasheet for the 1N5711, a small-signal Schottky barrier diode often used for fast switching and RF detection, placed in the schematic category.