Embedded controller firmware image for the ASUS K451LB, a 128 KB raw binary named as an ECROM.

RAR archive of 221 KB for Apple board 820-2282, labelled LEFT ALS. ALS commonly stands for ambient light sensor, so this likely covers the small left sensor board rather…

Schematic for the LG G7070 mobile handset, supplied as a 3.24 MB PDF. The name does not list a board revision, so verify the title block against the markings on the…

Schematic for the Fly B400 mobile phone, packaged as an 819 KB PDF. Circuit sheets like these show the power management, battery and charging section, keypad, display…

Firmware dump for the ASUS X451CA laptop, listed without a file extension and only 128 KB in size.

Second part of the Nokia 6310 schematics, a 266 KB PDF that appears to be a duplicate copy judging by the (2) suffix. The name holds no board number or revision.

Schematic set for the Nokia N72 Symbian phone in a 1.79 MB PDF. The file name names only the model; no board number or revision is provided, so check the main board…

Shared schematic covering the Nokia 1110 and Nokia 1600, two basic handsets that the document groups together, provided as a 1.23 MB PDF.

Sony VAIO schematic for motherboard MBX-194, project M780, stored as a 1.07 MB PDF. No revision appears in the name, so look at the document's title block.

Repair guide PDF for the ASUS K42JA, about 507 KB, catalogued with schematics. ASUS repair guides commonly include a system block diagram, the power-on sequence, key…

Binary embedded controller dump for the Lenovo IdeaPad Z510, 2.00 MB in size. EC firmware governs power-on sequencing, charging, keyboard scanning and thermal control…

Tiny 64 KB binary for the ASUS K54C, far too small to be a main BIOS, so it is most likely the EC or keyboard-controller firmware held in a separate small chip.

Compact 69.5 KB PDF datasheet named only by document number 1744, without any part number or manufacturer in the title.

Datasheet for the MT8870, a widely used DTMF receiver that decodes telephone keypad tones into a 4-bit code with a strobe output.

BIOS firmware for ThinkPad L390 laptops, machine type 20NS, from Lenovo. The name gives no board number or version, so the machine type is the main matching key, and it…

PDF document of 299 KB named for the 2SK117, most likely a datasheet even though the catalogue lists it as a schematic.

Compact 30.7 KB PDF for the 2SK2593, filed as a schematic though the lowercase name is simply a semiconductor part number.

Short PDF of 23.2 KB named for the 2SK2324 part. In JIS nomenclature 2SK denotes an N-channel FET, so this schematic-labelled file is presumably a brief datasheet.

Datasheet-style PDF for the 2SK1117, with the name noting NTE2379 as its equivalent, meaning the NTE replacement line lists that part as a cross-reference.

Small 43.1 KB PDF for the 2SJ400, likely a short datasheet despite being indexed as a schematic.

A 45.1 KB PDF listed under schematics for the 2SC5448, a part number that under the Japanese JIS scheme identifies an NPN bipolar transistor.

Here is a 49.4 KB PDF for part 2SC4067, placed under schematics but named like a manufacturer datasheet.

A 113 KB PDF for the 2SA1887, a PNP bipolar transistor in the JIS 2SA numbering series.

Very small PDF of 26.3 KB named with the part number 2N5639 and nothing else. Listed as a schematic, it is most plausibly a short datasheet, since 2N codes are JEDEC…

Single-component sheet for the 1SV291, saved as a 73.7 KB PDF and tagged as a schematic.

Varactor reference for the 1SV245, saved as a 73.9 KB PDF whose name ends in an underscore that adds nothing.

RAR package of 857 KB named A928-1-4-01 with an R3 suffix, which usually indicates revision 3.

ZIP archive for a TP202N tagged 8MB and EC, indicating an 8 MB BIOS image together with embedded controller firmware; TP202N is an ASUS model code, though the brand is…

Model GLWS705AODDG exploded view, delivered as an Excel workbook of 5.71 MB. No brand or product type is indicated in the name.

Repair guide for the ASUS B150-PRO desktop motherboard in a RAR archive of about 1.25 MB.

Schematic for Compal board LA-J171P, provided as a PDF inside a RAR archive. The name gives no laptop brand or model, so the Compal number on the PCB is the key…

Boardview in FZ format for the Z87I-DELUXE, a mini-ITX Intel Z87 motherboard model from Asus, with version 1.03 indicated in the name.

FIC MR056B schematic, revision 0.1, in PDF form. The name also refers to W7650, likely the related notebook model or platform.

ZIP archive of 7.50 MB whose name describes a Windows 10 and Office activation tool rather than a schematic, boardview or firmware dump.

Boardview for the ASUS B85-PLUS motherboard, revision 1.01, in .FZ format inside a RAR archive.

Exploded view and parts list chapter from the Samsung SM-B110E service manual, numbered as section 3 and archived in a 254 KB RAR.

Small embedded controller firmware file named for ITE, the maker of EC chips widely used in laptops, delivered as a 27.9 KB ZIP containing a .bin image.

Large 113 MB RAR collection of firmware for the T.VST59S.81 universal TV mainboard variant.

Samsung Galaxy A21s schematic, model SM-A217F, a compact 558 KB PDF whose name includes a copy suffix.

Boardview for the ASUS BU401LA mainboard, revision 2.0, supplied as an .FZ file inside a 178 KB RAR archive. FZ is the boardview format ASUS uses.