Indexed as a schematic, this 139 KB PDF actually concerns the 2SK2715, an N-channel field-effect transistor according to the Japanese JIS 2SK prefix.

PDF for the 2SK2504 with an added _1-5 suffix in the name, 135 KB in size; the suffix meaning is not stated and may indicate a page range or alternate edition.

A compact 27.8 KB PDF named after 2SJ164, a JIS designation identifying a P-channel FET.

BVR boardview of the iPhone 7 logic board, 364 KB. The name does not say whether it covers the Qualcomm or Intel modem version, and the two layouts differ near the…

The 2SC4688 transistor is documented in this 178 KB PDF, which the catalogue files under schematics.

Filed as a schematic, this 59.7 KB PDF is titled 2SC5128 and presumably holds the datasheet of that NPN bipolar transistor.

At 108 KB, this PDF is labelled with the transistor type 2SC4221 and nothing else, so no board, model or revision is identified.

PDF for the 2SC4061K, 61.7 KB, filed under schematics though the name reads as a component datasheet.

Combined PDF of 267 KB covering two part numbers, 2SC2216 and 2SC2717, which suggests one datasheet shared by both devices.

PDF of 309 KB for the 2SC1815L, an L-suffixed version of a JIS-numbered NPN bipolar transistor, filed under schematics.

PDF reference for the 2SA1682, a part number following the Japanese JIS scheme in which 2SA identifies a PNP bipolar transistor of the high-frequency class.

The 2SA1420 is the subject of this 91.5 KB PDF, which sits in the schematic section but by its naming is a part-level datasheet.

Named after part 2N5485, this 755 KB PDF has no board, device or revision details. It shares its size with the 2N5484 and 2N5486 entries, so it is likely the same family…

Reference sheet for the 2N5457, a general-purpose N-channel junction field-effect transistor, saved as a 130 KB PDF.

Reference sheet for the 1T368A transistor, 40.5 KB in PDF format and indexed under schematics.

Component datasheet for the 1N5401, the 100 V grade of the 3 A 1N5400 rectifier series, provided as a 43.4 KB PDF in the schematic section.

PDF datasheet of 119 KB for the 1N5292 part, categorised as a schematic but in fact a component specification.

Indexed under schematics, this 119 KB PDF for the 203DNQ080 appears to be a component datasheet for a Schottky rectifier in the DNQ range, with 080 most likely…

Listed as a schematic, this 138 KB PDF is titled with a part range from 1PMT5913BT3 to 48BT3, the naming style of a Zener diode series in a compact surface-mount power…

PDF of 337 KB catalogued as a schematic under the name 78F0034A. No board number, brand or revision is stated; the code resembles a microcontroller part number rather…

A 48.5 KB PDF in the schematic category, named 75SLQ045. The name carries no model, brand or board number and resembles a discrete power semiconductor part code, likely…

A 135 KB PDF filed as a schematic and named 70cru02. Nothing in the name identifies a device, board maker or revision, and the difference from the related 70cru04 file…

A schematic-category PDF of 129 KB whose name, 50WQ04FN, identifies no device, board number or revision.

Filed under schematics, this 97.5 KB PDF labelled 25tts-fp appears to be a component datasheet for a variant of the 25TTS power device series.

Alternative 135 KB PDF for the 25C02 code, its name differing from the other 25C02 sheet only by a trailing underscore.

Small RAR archive, 174 KB, labelled M57 DVT MLB, where MLB means main logic board and DVT means the Design Validation Test build stage.

Schematic for the Compal LA-5752P laptop mainboard, an 837 KB PDF. Only the board number is given, with no model, brand or revision.

PDF schematic for the K42JV motherboard, revision 2.0. The 2.44 MB document should include power regulation, charging, CPU and chipset sections and the discrete graphics…

K42JR laptop motherboard schematic in PDF format, 2.30 MB, with no revision number in the name.

Zip archive of about 963 KB holding a schematic labelled J415F, a model code matching the Samsung Galaxy J4+ family, though no brand is given in the metadata.

Service manual for the Samsung SM-N985F, the Galaxy Note20 Ultra model number, in a 3.89 MB PDF.

Model GLWMS90HSGEX exploded view workbook in Excel format, roughly 11.6 MB. Only the model code appears in the name; brand and device type are not stated.

PDF schematic for the Gigabyte GA-H61M-USB3-B3 motherboard, revision 2.0, as shown by the R20 suffix.

Second copy of a 16 MB firmware dump marked only as HP 840, presumably an EliteBook 840, although the generation such as G1, G2 or G3 is not stated.

Duplicate copy, shown by the (2) suffix, of a 4.00 MB firmware file named G6I5R. The name gives no brand, motherboard number or revision, so the exact laptop it belongs…

Second 2.00 MB BIOS image for the 2230S model designation, marked as a copy of another file with the same base name.

Firmware image for a 450 G1 labelled GRAPHICS, second copy, 8.00 MB with no extension. The label most likely indicates the board version with a dedicated graphics chip…

A BIOS dump for a Dell model numbered 3420, presumably an Inspiron or Latitude 3420, since the name gives no series. The 8 MB binary matches a 64 Mbit SPI flash.

Schematic diagram in PDF form for the Samsung SM-A546B smartphone, 665 KB. Phone schematics show circuit blocks, power management connections, charging paths and…

ASUS B150-Plus motherboard repair guide, a 1.25 MB RAR archive. A technician would consult it to verify power rails in the correct order, find where startup stops and…