Small 128 KB PDF catalogued as a schematic and named 401CMQ035. No device or board information is present; the name follows a power rectifier part-number style.

Catalogued as a schematic, this 53.8 KB PDF is named 70epf08 and states nothing about a device, brand or board revision.

Labelled as a schematic, this 111 KB PDF is identified only as 70cru04, without any brand, model or PCB revision.

An 88.9 KB PDF indexed under schematics, named 61ctq045. The name gives no brand, model, board number or revision, so the subject must be confirmed by opening it.

The 121 KB PDF is named 45MT160P and sits in the schematic category, with no device, board or revision mentioned.

PDF of 166 KB for the 40TPS16, catalogued under schematics though it is a part datasheet.

Datasheet for the 40TPS08, a 204 KB PDF filed as a schematic. Parts in the 40TPS series are thyristors used for phase control and inrush limiting, often found in larger…

PDF of 97.8 KB for the 40EPF-HV, filed as a schematic though it is component documentation.

Catalogued as a schematic, this 140 KB PDF carries the name 28F002, a part code from the 28F flash memory series, typically a 2 Mbit boot block type.

A 92.7 KB PDF catalogued as a schematic, named 28C257, a code from the 28C series of parallel EEPROM memories. The name gives no vendor, speed grade or package.

Datasheet PDF of 446 KB named 29F400, listed among schematics without any brand or board.

Datasheet-style PDF of 275 KB identified only as 24c16, the common 16 Kbit (2 KB) I2C serial EEPROM. No vendor, board or device is given by the name.

The 276 KB PDF here is labelled 24c04, the 4 Kbit (512-byte) two-wire serial EEPROM used widely to store configuration and calibration data.

PDF of 77.6 KB for the 24C01A, a 1 Kbit (128-byte) I2C serial EEPROM. The name carries only the part number with no device or board details, so expect general datasheet…

PDF document, 134 KB, for the 23c040 part, catalogued among schematics. The 23C numbering is typical of mask ROMs, with 040 usually meaning 4 Mbit capacity, though the…

Catalogued as a schematic, this 200 KB PDF is named 20CJQ030 and says nothing about a device, board or revision.

This 173 KB PDF, named 19TQ015 in capitals, is indexed as a schematic though the name points to a discrete part rather than a board.

Named 16RIA, this 226 KB PDF is catalogued as a schematic but appears to describe a component series, with no device, board number or revision in the name.

Indexed as a schematic, this 228 KB PDF carries the short name 16ctq, which resembles a series designation for International Rectifier or Vishay Schottky rectifiers…

Combined datasheet PDF of 150 KB covering three parts, 10TQ035, 10TQ040 and 10TQ045, as listed in the name.

Datasheet PDF of 163 KB listing 10ETS08 and 10ETS12 together with their S variants, as the bracketed suffix in the name shows.

Schematic PDF, 1.14 MB, named t43_2. The trailing 2 may indicate a second part of a split document or a second version, which the name does not clarify.

Schematic for a model named SL410K, supplied as a 1.58 MB PDF; the name states no brand, board number or revision, so read the title block to confirm the platform.

R7000 archive, 243 KB RAR, with no brand, revision or board number in its name. Contents cannot be determined without extracting it, so it may hold a schematic…

PDF circuit diagram, 837 KB, for the Compal LA-5752P board, marked with a (1) copy suffix and probably the same as the other LA-5752P files.

PDF schematic for the K42F laptop motherboard, 1.40 MB, with no revision given in the name.

Archive of 2.04 MB named IPPSB-SFA, with no brand, model or file type stated in the name.

Schematic in PDF form for an HP model named 630G, presumably the HP 630 laptop, with no board number or revision given in the name.

RAR archive named only H0223-3, with no brand, model or document type in the name. The 289 KB size suggests a schematic or boardview rather than a full firmware set, but…

Boardview for motherboard 11288-1 in a 152 KB RAR archive, marked BDV. The number matches the Wistron numbering scheme used across notebook boards built for several…

RAR archive of 1.55 MB for Apple logic board 820-00244. Apart from the board number, the name says nothing about the contents, which could be a schematic, a boardview or…

RAR archive of 313 KB whose name, 610 VGA card, refers to a video card but gives no brand, chip or revision.

RAR archive of 906 KB labelled 558-1-4-01 R21, with no brand or device stated. The numbering looks like a board or document code, and R21 most likely marks a revision…

Firmware dump for the C14CU51 board, version 1.0, used in the Positivo Unique S1991 and marked OK, a common tag for an image reported as working.

Schematic archive named A217F.M, a 760 KB ZIP, with no brand recorded; the code resembles a smartphone model number, but the name states nothing further.

English PDF titled basic electronics, 583 KB, not tied to any device or board. It is reference and training material rather than a service schematic.

First chapter of a Spanish course on cellular telephony, a 1.95 MB PDF filed under schematics but evidently a training lesson. It names no device or board number.

Boardview in .brd format for Apple logic board 820-3115, revision B. Apple uses the 820- prefix for its own board part numbers, and the name does not give the Mac model.

Schematic archive for model code A536E, 861 KB in size, with no further board or revision information in the name.

EEPROM dump for the Samsung UN40EH5300G LED TV fitted with an LK400D3HB7K panel. The name gives no main board number or chip type, so confirm the EEPROM marking on your…