A 36.2 KB PDF documenting the 2SK1610, an N-channel field-effect transistor as indicated by its Japanese 2SK prefix.

For the 2SC5703 there is this 167 KB PDF, catalogued as a schematic but almost certainly a part datasheet, since 2SC denotes an NPN bipolar transistor in the JIS system.

Reference sheet for the 2SA1391, supplied as a 237 KB PDF and listed among schematics. Following JIS convention, the 2SA prefix means a PNP transistor for high-frequency…

The only detail in this 92.7 KB PDF name is the part number 10MQ060N, a middle grade between the 10MQ040N and 10MQ100N files listed alongside it.

A 591 KB PDF datasheet listed under the literature code SDNS041. The file name gives only this document number, without stating the device or manufacturer, so read the…

Datasheet in PDF form for a part marked C4581. The name gives only this code, which may be an abbreviated transistor marking, so check the document header to confirm the…

BIOS dump for the Intel D945GCLF2D mini-ITX class desktop board, provided as a 512 KB binary suited to a 4 Mbit flash chip. No firmware version is listed.

Summary datasheet for the ATmega8535 AVR microcontroller, 217 KB in PDF format. The short edition generally lists features, pinouts for the DIP and surface-mount…

Repair guide in PDF format for the N551JK, filed here as a schematic document; the RG token in the name stands for repair guide.

Archive for a Sony laptop board MBX-250, with Z40HR, S0203-2 and PCB number 48.4MP06.021 in the title; the 48.4 prefix follows the pattern Wistron uses for its boards.

RAR package of 818 KB for the Gigabyte GA-H61M-D2H-USB3 board, revision 1.11. The file name lists no contents, so open the archive and check whether it contains a…

PDF titled troubleshooting, 1.56 MB, with no device, brand or model named in the file name, so its scope can only be known by opening it.

RAR archive of 987 KB for the Compal LA-3242P board, revision 0.4, with the name also carrying the tag HAWAA, likely a Compal project code.

Boardview data for the Gigabyte GA-H81M-Gaming 3, revision 1.0, packed in a 92.9 KB RAR.

Lowercase-named PDF, 71.1 KB, for the 2SD2212. It is listed as a schematic, but its content should be a component datasheet for this JIS-numbered part.

Datasheet for the 2SD2357 NPN transistor, 39.8 KB in PDF format and filed under schematics.

The 2SC4673 is described in this 124 KB PDF, which the catalogue lists as a schematic. Japanese JIS designation assigns 2SC to NPN bipolar transistors, so a component…

Covering the 2SC5198, this 171 KB PDF sits in the schematic category but carries only a transistor part number, so treat it as a datasheet.

Repair guide in PDF form for the Antminer S9 ASIC miner, judging from the name. It is listed as a schematic, and such guides usually explain hashboard structure, voltage…

Datasheet for the CNY70, a Vishay reflective optical sensor that combines an infrared emitter and a phototransistor in one leaded package.

HP repair package for the Compal board LA-J951P revision 1.0, labelled with the GPI52 project code.

Large archive of 912 MB carrying the Lubuntu 16.04.6 desktop release for 64-bit PCs, a lightweight Linux distribution, although the catalogue lists it as firmware.

Android Nougat firmware archive for a Golder smart TV, model SX43570, 444 MB RAR, read from eMMC.

Dell Vostro 5470 schematic in PDF format for Quanta board DAJW8CMB8E1, revision E. The name also lists JW8B and JW8C, which appear to be the related project codes.

BIOS dump for the Panasonic CF-52 Toughbook, packed in RAR. The name lists a 4 MB Micron M25PX32 SPI flash in a SOIC8 package, labels the image as unlocked, and marks it…

Samsung notebook schematic for the Lotus-14R project, revision 1.1, listing board numbers BA41-02013A and BA41-02014A, in PDF form.

Document for the 2SD869 transistor, catalogued as a schematic though the name only gives a part number, so it is most likely the datasheet.

Only 29.4 KB, this PDF references the 2SC5696, an NPN bipolar transistor according to JIS numbering where 2SC marks such parts. The name offers no further specifics.

Small 31.8 KB PDF bearing the 2SC3294 part number, listed as a schematic but best treated as the component datasheet.

This 74 KB PDF covers the 2SC2411K, an NPN part in the JIS 2SC series with a K suffix. Although listed as a schematic, it is most likely the manufacturer datasheet.

Datasheet PDF for the 2SA1681 transistor, 185 KB, listed in the schematic category. Only the part number is stated in the name.

A 47.6 KB PDF carrying the JIS part number 2SA1988, a PNP bipolar transistor according to the 2SA prefix.

The 339 KB PDF named 93c95a probably holds the datasheet for a 93C-family Microwire serial EEPROM, with the A suffix marking a revision or variant, though the index…

Indexed as a schematic, this 145 KB PDF is named 303CNQ and nothing more, with no laptop model, board number or revision.

Exploded parts view for model GLWT755N50EB, delivered as an 895 KB Excel file. It presents numbered assembly drawings with a parts table, letting a technician see how…

RAR package of 1.05 MB covering the IBM ThinkPad X31 ultraportable. It is smaller than a ZIP archive listed for the same model, which suggests different or fewer files…

BIOS firmware for a Foxconn board identified only as quantumian-1, listed under the ECS brand and marked as tested OK in the name.

RAR archive of 7.05 MB for the Dell Latitude E6540, Compal project VALA0, board LA-9414P revision 1.0 marked A00.

RAR archive with the schematic for the HP 250 G6 and 15-BS series, Compal projects CSL50 and CSL52 on the LA-E821P board.

Schematics in PDF for the Lenovo 3000 K40 and K41A, listing the IGT10 and IGT11 project names and the Compal motherboard LA-3451P at revision 0.1.