SM4450 processor schematic in PDF form, 1.28 MB; the name gives no phone model, board number or revision.

Datasheet for the HCF4017, the CMOS decade counter and divider with ten decoded outputs, provided as a 380 KB PDF.

Compact 37.6 KB PDF for the 2SD1834 transistor, an NPN bipolar part in the 2SD series, most likely a short datasheet rather than a circuit schematic.

At 275 KB, this PDF for the 2SD2586 is larger than most in the series and may include more detailed characteristic curves or package drawings.

Compact 46 KB PDF datasheet for the 2SD1757K, an NPN transistor under Japanese JIS designation, with a K suffix marking its variant.

The 2SK2530 is covered by this 42.5 KB PDF document, catalogued under schematics. According to Japanese JIS numbering, 2SK marks an N-channel field-effect transistor…

This 96.1 KB PDF is named 2SK2161 and placed with schematics, but a part-number title like this usually signals a single-device datasheet.

Covering the 2SK1828, this 319 KB PDF is catalogued as a schematic but is most likely the component datasheet.

Slightly larger at 109 KB, this PDF covers the 2SK1419 and is listed among schematics, though it most likely holds a datasheet.

Datasheet for the 2SK771 N-channel FET, supplied as a 79.5 KB PDF. Only the part number appears in the name.

Listed under schematics, this 110 KB PDF is named for the 2SD1347, an NPN bipolar transistor in the Japanese JIS 2SD series, and is probably its datasheet.

Separate from the UTC version, this 43.2 KB PDF covers the 2SD965 and bears an _E suffix that the name leaves unexplained.

Concise 41.8 KB PDF for the 2SD958, named with an _E suffix of unstated meaning and filed among schematics.

For the 2SD893, this 53.8 KB PDF includes an _E suffix in its name whose meaning is not given.

PDF datasheet for the 2SD879 transistor, roughly 106 KB, with no manufacturer indicated in the file name.

The 2SC4527 data sheet, a 310 KB PDF filed under schematics but in practice a component specification.

Data sheet for the 2SC4502, a small 45.1 KB PDF whose name ends in an E suffix, likely marking an edition or English version, though that is not certain.

Component sheet, 76.2 KB in PDF, for the 2SC4491 transistor. JIS numbering assigns the 2SC prefix to NPN bipolar devices, and despite the schematic category this is a…

Component documentation for 2SC4460 in a 108 KB PDF file. The number follows Japanese JIS registration, where the 2SC prefix denotes an NPN transistor for high-frequency…

A 92.1 KB PDF labelled 2SC4106 and placed among the schematics. The name carries no model or board number, only the part designation; in the Japanese JIS/JEITA system…

Datasheet-style PDF of 104 KB referencing the 2SC4851 transistor. In Japanese JIS part numbering, 2SC marks an NPN bipolar device, which suits a component specification…

The bare part number 2SC3419 names this 176 KB PDF, which the index lists as a schematic.

Only the code 2SC5347 identifies this 115 KB PDF, so no model, board or revision is known.

English-language datasheet, going by the _E suffix, for the 2SB1440, stored as a 41 KB PDF and filed under schematics.

The 2SA1022 transistor is described in this 38.2 KB PDF, whose name includes an _E suffix; it is filed in the schematic category.

Firmware file named geogi, an uninformative label that identifies no device; it is 4.00 MB and has no extension.

RAR archive labelled dv7, 4.70 MB, classed as BIOS firmware for an HP Pavilion dv7. The name gives no board number, revision or contents list, so unpack it with WinRAR…

PG320240-E module datasheet, a 94 KB PDF that appears identical in name and size to another copy in the index.

Audio Pro A101 service documentation in PDF form, about 3 MB, with the int-sm tag pointing to an international service manual version.

Backup dump archive for an ASUS P8H61-M board, labelled BM6620 and described as an old backup.

Schematic PDF for the TV model TH32A410H carrying the -3 suffix, 6.62 MB in size, the same size as the -1, -2 and -4 copies in this set.

Schematic in PDF titled z60, with no manufacturer, board number or revision in the name.

PDF schematic for the Osaka platform board 6050A0059801, revision MB-A01, marked CS1 with part code TC7778zba000 and an early 2004 date code.

Nokia E7 schematic diagrams in a 5.87 MB PDF, covering the slider communicator with its hardware keyboard.

Microchip datasheet for the rfPIC12C509AG and rfPIC12C509AF, microcontrollers with an integrated RF transmitter, in a 1.33 MB PDF.

Datasheet for the Microchip PIC14C000, a mixed-signal microcontroller aimed at measurement applications such as battery monitoring, delivered as a 766 KB PDF.

An 804 KB full datasheet for the tiny15, consistent with the Atmel AVR ATtiny15 8-bit microcontroller. No revision appears in the name.

Small archive for the Panasonic TX-20LA6P television with the PTMSMSG142 board and an LC201V02-SDA3 panel.

BIOS firmware package for a board code-named Crescent, motherboard 6050A3022501-MB-A01, revision A1, marked as tested OK.

BIOS image for an HP laptop built on the Quanta board DAG3HJMBAF0, intended for a 16MB flash chip and marked as working, packed in an 11.5 MB RAR archive.