Schematic in PDF for the HK.T.RT2842P639 board, the file name being prefixed with the Russian word for scheme.

Schematic PDF of about 10 MB named th43e460d, which looks like a television model code, though the brand is not stated and should be confirmed in the document.

Tiny 7z archive of only 528 bytes, too small to hold a schematic, boardview or full BIOS image. It is probably a script, configuration or text file.

Schematic PDF of about 1.5 MB labelled only UBA 800, without a maker name or revision. The sheets can be used to follow the circuit stage by stage, check component…

Schematic in PDF format for the Ahuja DXA 1802, about 1.63 MB, belonging to the Ahuja range of public address amplifiers.

PDF schematic of 972 KB titled PLATINUM with SCH 2.2.11 in its name, most likely a schematic numbered or versioned 2.2.11, although the device type and maker are not…

ZIP archive of 7.03 MB named PA 6.0 CIRCUIT, apparently a set of circuit drawings for a unit called PA 6.0, possibly a public address amplifier, though no maker is…

Studiomaster M1000 schematic, supplied as a 576 KB PDF. Studiomaster builds professional audio gear such as mixers and amplifiers, and a diagram like this is used to…

Schematic collection for the Studiomaster PA series in a 2.65 MB PDF, apparently covering several models in that range, although the individual model numbers are not…

Schematic PDF for the DXA 1802, size 1.63 MB, matching the name of an Ahuja public address amplifier model, although the brand is not stated in this name.

MSI schematic in PDF form for the TP.MS1306.PB772 board, which the index links to MSI board number MS-1306. The Russian word in the name simply means schematic.

Schematic PDF of about 12.3 MB for the LG 65UP7700PUB television, with UA15D in the name, probably the chassis code.