PDF schematic labelled for a Lenovo G400 and naming Compal board LA-3781 with project Everest revision 0.21.

HP schematic covering the DV4, CQ40 and CQ45 on the Compal LA-4101P board, Intel UMA integrated graphics version, revision 0.3, in a 1.62 MB PDF.

Duplicate-named BIOS dump for the Intel D915GUX board, 512 KB in size; the (1) suffix only distinguishes it from another file of the same model.

Firmware archive for the S551LB, an ASUS VivoBook model, compressed as a 3.27 MB ZIP file; the name gives no board revision or version.

Small schematic covering the touchpad board for the Sony MS70 project, associated with the MBX-160 mainboard, at revision 0.20.

Sony laptop schematic in PDF for the Quanta-designed GD1B platform, carried under Sony board number MBX-177A.

Mainboard schematic tagged HK5 with the note mb-pvt-0202a, indicating a production validation test build and an internal date or version code; no brand or board number…

Schematic for Quanta project TT9, revision R1A, in an 820 KB PDF, the second copy of an identical document.

Samsung GT-I9300 Galaxy S III service manual, revision 1.0, 9.31 MB PDF. Manuals of this type generally cover specifications, disassembly, block diagrams, schematics…

Firmware binary of 4.00 MB named after a 5050 model with the extra number 18534, whose meaning the name does not explain; brand and board revision are not given.

Dell Inspiron 1545 BIOS dump for the DR1 board in its discrete-graphics version with 512 MB of video memory, as indicated by the dis 512m tag.

Acer Aspire 5741 firmware compressed into a 1.72 MB RAR, the name giving no board number, revision or BIOS version.

A 1.17 MB Microchip datasheet for the PIC16C9xx family, PIC16 microcontrollers with a built-in LCD driver module.

Full family datasheet, 1.60 MB PDF, covering the tiny24, tiny44 and tiny84, consistent with the Atmel AVR ATtiny24/44/84 microcontrollers.

Datasheet for the LM2907, a frequency-to-voltage converter IC, supplied as a 326 KB PDF.

Zip archive with an encrypted firmware image for the Openbox HD2 satellite receiver, carrying a numeric prefix 478 that the name does not explain.

Schematic for the Dell Latitude 5401, Compal board LA-H171P with the project code EDC42, a Coffee Lake-H platform with UMA graphics, board revision A00 dated 2019-03-20.

HDD BIOS package for the HP HEDWIG02 board, Inventec/Foxconn number 6050A3285801, MB A01 (A1), labelled as fully OK.

Schematic in PDF for the Gigabyte H410M H V3 desktop motherboard, revision 1.1. The drawings cover the circuits of this board, so a technician can follow CPU and memory…

ASUS GTX750 DF-2GD5 boardview, a GeForce GTX 750 card with 2GB GDDR5 memory, in the .fz format ASUS uses for its PCB data.

ASUS K43L motherboard boardview for revision 2.0, in BDV format inside a 104 KB RAR archive.

BIOS archive for the ASUS ROG Zephyrus M16 GU603, listing the board code GX703HS at revision 3.0.

Datasheet in PDF form for the KA78XX series, the family of fixed positive linear voltage regulators following the classic 78xx numbering, where the last digits indicate…

Reference for the FGH40N60SFD IGBT, with the name stating 40 A and 600 V, supplied as a 463 KB PDF.

PDF covering the BUW84 and BUW85 transistors in a single 101 KB document, filed as a schematic.

Combined datasheet for the BC546 and BC547 NPN small-signal transistors, packaged as a 57.5 KB PDF.

Another copy of documentation for the 2SD1458 NPN transistor, stored as a 48.8 KB PDF under a lowercase file name.

Component document for the 2SK2611, a part number in the Japanese JIS scheme where the 2SK prefix marks an N-channel field-effect transistor.

Samsung SM-A127F repair archive in RAR format, about 2.29 MB, named only by the model code with no hint of its exact contents.

Compressed RAR archive, 5.12 MB, for the OPPO R11s smartphone. The name gives no more than the model, so contents such as schematics or a board layout have to be checked…

Copy-numbered RAR archive for the OPPO R7s, 1.29 MB, matching the size of the other R7s package and therefore probably a duplicate.

Repair archive for the Apple iPad 3, delivered as a 1.66 MB ZIP file. The name mentions only the model, so open it to see whether it carries a schematic, a boardview or…

Filed under schematics, this 49.7 KB PDF covers the 2SC1318A, an NPN transistor in JIS numbering; the A suffix denotes a variant of the base 2SC1318 type, often with…

Component data for the 2SB1527 in PDF form, roughly 73 KB, catalogued as a schematic though the bare part number suggests a datasheet.

Short 49.9 KB PDF document for the 2N6284, a JEDEC-registered discrete semiconductor, catalogued as a schematic though it is most likely the part's datasheet.

Combined datasheet covering both the 2N2905A and 2N2907A PNP transistors in one 726 KB PDF, filed under schematics.

Short PDF of only 19.4 KB covering the 1SV298H, the H suffix marking a variant of the base 1SV298 part.

Part number 1N1199A is the only information in the name of this 104 KB PDF, which is indexed as a schematic but follows the JEDEC 1N pattern used for diodes, pointing to…

Named 244NQ035, this 44.5 KB PDF is indexed under schematics but its title is a component part number from a family of power rectifiers, so treat it as a datasheet.

Listed as a schematic but carrying the part code 162cmq030, this 46.3 KB PDF is most likely the datasheet for a common-cathode dual Schottky rectifier rated around 30 V.