Schematic set for the Samsung i9505, the Galaxy S4 LTE model, in a sizeable 29.0 MB ZIP.

Firmware archive named only H55-M, a 715 KB rar without brand, revision or version. The same size as a related H55-M file suggests the same content.

Schematic PDF for the Lenovo IdeaPad 720S, board NM-B441, in a RAR archive of about 1.7 MB.

Service schematics for the Samsung SM-A217F, the Galaxy A21s, in a 9.69 MB RAR. Samsung service diagrams of this kind usually show the circuit sheets for power…

Firmware archive named ME ICON 44, delivered as a 627 KB RAR file. Apart from the ICON 44 model reference and the ME token, which may mean Management Engine or a product…

Schematic PDF whose name is only KL2D, probably a project or board code. The name gives no brand, board number or revision, so open the 979 KB document and read the…

Schematic in PDF for the Quanta board DA0X81MB6E0, packed in a 1.61 MB RAR archive and pairing with the boardview of the same code.

Compal LA-6921P notebook schematic, revision 1.0, delivered as a 2.05 MB RAR archive. The LA numbering points to Compal as the original design manufacturer, while the…

Quanta ZRX laptop board files at revision 1A, stored as an 812 KB RAR archive. Neither the laptop brand nor the model is named, so confirm the ZRX code and revision on…

BIOS dump for the ASUS ZenBook UX430UQ with a cleaned ME region, meaning the Intel Management Engine area has been reset to a clean state for use on another board.

BIOS image for the Toshiba Satellite L305D-S5934 with the PS10A platform code, on the Inventec motherboard 6050A2175001.

BIOS image for a 945PLS3P desktop board, apparently a design based on the Intel 945PL chipset, though the name gives no manufacturer or version.

A 3.19 MB ZIP archive covering two items labelled LB31B and LB36B, apparently grouped together because they are related variants.

Chinese-language guide to the software upgrade procedure for network smart TVs built on the MSD6A338 platform, packed in a 462 KB zip.

Disassembly and reassembly guide in PDF form, 1.11 MB, with no device or brand named in the file name.

Clevo M980NU archive in RAR format, 6.52 MB, with only the model given in its name. The board number, revision and exact document type are not listed, so open the…

Binary firmware labelled v 7.1.52.1176, 1.49 MB, without any model or motherboard reference.

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

Acer 4535G BIOS dump for Compal board LA-4921P, a 1.00 MB raw binary suited to an 8 Mbit SPI flash.

Lenovo ThinkPad SL400 schematic, a PDF of roughly 891 KB. No board number, revision or manufacturer code appears in the name, so the exact PCB version it describes…

Compal LA-5191P motherboard schematic, revision 1.0, supplied as a 914 KB RAR archive. No laptop model or brand appears in the name, so rely on the board code printed on…

Schematic for the Nokia N95, 2.63 MB PDF. The name gives no RM code or board revision, and the N95 came in several variants, so check the phone's type label against the…

Cleaned-ME variant of a 2.00 MB dump taken from chip position U20, where clearme indicates the Intel Management Engine region has been reset to a clean state.

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…

PDF schematic for the Nokia N9 MeeGo smartphone, 6.78 MB in size. The file name lists only the model and gives no board number or revision, so confirm 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.

Toshiba Satellite A200 schematic, drawn by Inventec as the board manufacturer, in a 1.13 MB PDF.

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

BIOS dump for the Lenovo IdeaPad 300-15ISK, built on the NM-A481 mainboard at revision 1.0, with BMWQ1 and MBWQ2 board codes and a 2015-07-22 date in the name.

RAR archive of BIOS firmware for an Inventec-built motherboard numbered 6050A3028601, a pattern found on many HP business laptops.

Labelled 2SD1997, this 86.1 KB PDF is indexed as a schematic, yet a bare transistor part number points to a manufacturer datasheet.

Component reference for the 2SD1993, a 45.5 KB PDF listed among schematics. Following Japanese JIS part numbering, 2SD identifies an NPN bipolar transistor of the…

Listed as a schematic, this 412 KB PDF carries only the part number 2SK2845 in its name.

Compact 79.7 KB PDF for the 2SJ413, indexed under schematics but by its number a single-component datasheet.

Catalogued as a schematic, this 184 KB PDF is named only after the part number 2SC5175, so it is most likely the manufacturer datasheet for that discrete transistor.

A 42.8 KB PDF for the 2SC5639, placed under schematics although its name is a bare part number pointing to a transistor datasheet.

Named only after the part 2SC4363, this 88 KB PDF is catalogued as a schematic but is most likely the manufacturer datasheet for that transistor.

Brief 35.7 KB PDF covering the 2SC5536 NPN transistor, filed as a schematic in the index.

A 52.6 KB PDF for the 2SC3933, labelled with an _E suffix and catalogued as a schematic.

Reference PDF for the 2SC5420 transistor, 69.2 KB, indexed as a schematic though the bare part number points to a component datasheet.