Schematic for the Samsung Galaxy A8, covering model codes SM-A800I and SM-A800F, in a 581 KB PDF.

Samsung Galaxy J2 schematic for the SM-J200F model, supplied as a 746 KB PDF. Technicians rely on such diagrams to trace supply rails, identify the charging IC and its…

ZIP archive called LB56A, 3.89 MB, whose name does not say what it contains. The code may be a chassis or board designation used by a TV or monitor maker, but that…

ZIP archive of 4.89 MB with the uninformative name RB2G, giving no brand, model, board number or indication of contents.

Archive of about 1.45 MB whose name, LX8 AMD alone significantly, is hard to interpret: LX8 may be a board or project code on an AMD platform, and alone could be a…

Archive of 935 KB in RAR format for the Compaq Presario 2200 notebook, catalogued under HP.

Toshiba Satellite L500 and L505 service archive for the Compal LA-5322 motherboard, 781 KB in RAR form.

Schematic for the Compal LA-1181 board at revision R4, packed in a 1.30 MB RAR archive.

Top-side board drawing for the Xiaomi Mi 4 LTE phone, a compact 42.9 KB PDF indicated by the board_up label.

Quanta QD15XL04 panel EDID image for revision 03, a 15-inch class laptop LCD from Quanta Display.

Base 128-byte EDID for a Chunghwa CLAA140WA01A 14-inch LCD; the name gives no laptop model.

Raw BIOS binary for the MSI PM8PM-V desktop motherboard, model MS-7222, at 512 KB. MSI marks its boards with MS-xxxx numbers, which identify the exact board regardless…

Schematic PDF of about 737 KB for an HP 15-sb series laptop, motherboard 6050A2412801, with the token MB-DB 20100809 suggesting the main board and daughter board sheets…

Archive for the HP Compaq nx6130 notebook, a 1.16 MB ZIP whose name gives only the model.

512 KB BIOS image for the Intel D915GAV desktop motherboard. The name supplies the model only, without version, revision or working status.

Schematic diagrams for the Nokia 6220 handset in a 1.58 MB PDF. Neither board code nor revision appears in the name, so verify the PCB label against the document before…

Schematic PDF for the Lenovo IdeaPad Z500, 1.43 MB in size. The name gives no board number or revision, so open the document and compare its title block with the…

ThinkPad T60 schematic in a 1.63 MB PDF, with GM in the name most likely pointing to the 945GM chipset build with integrated graphics; no revision is stated.

Circuit diagram titled UX50, delivered as a 1.45 MB PDF. The name gives no brand, revision or full board number, so read the cover page to confirm which board it covers.

Lenovo BIOS image with version 6CCN18WW, shown in brackets as V1.05, using the standard Lenovo numbering where the first characters identify the platform and WW marks a…

Dell Vostro 14 5459 EC firmware, the embedded controller image, in a 4.00 MB file. The EC handles power sequencing, charging, keyboard and fan control, so a corrupted EC…

BIOS archive for the HP G62 green board version, labelled as original in the name. The G62 shipped on different PCB variants, often told apart by board colour, so…

Lenovo G50-70 firmware, machine type 20351, in a 3.19 MB RAR archive, with no board number or version given.

A 2.16 MB datasheet in PDF format for the Microchip PIC16C7x family, OTP or EPROM microcontrollers featuring an analog-to-digital converter.

Full 5.89 MB PDF datasheet for the Microchip PIC18Fxx39 group of 8-bit flash microcontrollers, a family that includes on-chip motor control features.

Short 279 KB PDF datasheet for the Microchip PIC16C5xx family of baseline microcontrollers.

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…

Firmware archive in RAR format, about 7 MB, whose name consists only of the number 08514 and says nothing about brand, model or board.

Zipped BIOS image named 996F1P07, roughly 1.14 MB, with no brand, model or board number given, so the target device must be identified from other sources.

A generic binary named only as a new BIOS, with no brand, model or board number in the name.

BIOS archive whose name carries only the number 49271, with no brand, model or board revision stated, about 2 MB in RAR form.

Compressed boardview named only by the number 213039-1, with 223139-1 also listed for it; both follow Wistron's five-digit project numbering with a revision suffix.

PDF reference of 116 KB for the CA3306, a CMOS flash analog-to-digital converter in the Intersil and Harris CA-series line.

Datasheet for the 2SD612K transistor, a 303 KB PDF listed in the schematic section. The K at the end belongs to the type number and indicates a variant of the 2SD612…

Single-part PDF of 47.0 KB for the 2SD2583, listed as a schematic but most probably a datasheet.

A 41.4 KB PDF covering the 5HP02C part, indexed under schematics. Only the component code is present in the name, with C most likely denoting the package type.

Part datasheet for the 2SD1782K, an NPN transistor named under the Japanese JIS scheme, with the K suffix indicating a particular variant or package.

This PDF of about 124 KB covers the 2SD2114 transistor with a KS suffix; the suffix is not explained by the name and may denote a gain class or package variant.

The 2SD1683 is the subject of this 146 KB PDF, which is catalogued as a schematic although the name is a transistor part number.

Transistor documentation for the 2SD1667, 136 KB in PDF format. Nothing beyond the part number appears in the name.