Main board schematic for the Samsung SM-G532F, stored as a 3.17-class PDF of 3.37 MB. It lays out power management, battery and charger circuits, memory, display and…

Schematic PDF named U56E with an RG suffix, most likely an Asus U56E laptop circuit diagram, though the brand is not stated in the name and the meaning of RG is unclear.

Raw binary for version 9.1.10.1005, about 1.49 MB, with nothing in the name indicating the laptop or motherboard.

Schematic for the Samsung NP-R530 and NP-R730 laptops, referencing the Bremen UL platform name, in a 699 KB PDF.

Gigabyte GA-H61M-S motherboard BIOS, PCB revision 1.0, firmware version F2, as indicated by the .f2 extension Gigabyte uses for its releases.

Samsung GT-S5150 phone schematic, a 5.85 MB PDF with no revision indicated in its name.

Lenovo F41A archive for Compal board LA-3571P, with the name indicating the version that carries a separate G86-series NVIDIA graphics chip.

RAR archive of 820 KB for the Lenovo C510m. Only the model appears in the name, with no board number, revision or indication of the contents.

Schematic diagram set for the IBM ThinkPad X61 ultraportable, 1.42 MB in PDF format. The name contains only the model, so the board number and revision are not…

Schematic for the ASUS Eee PC T91, with R12G in the file name most likely indicating a board revision, though that is not stated explicitly; the PDF is 597 KB.

Mainboard schematic tagged HK5 with the note mb-pvt-0202a, indicating a production validation test build and an internal date or version code; no brand or board number…

Schematic for Compal function board LS-4498P, part of the KAL90 project, revision 1.0, in a 24 KB PDF.

Schematic for the Quanta LX89 mainboard at revision R1A, provided as a PDF of about 2.90 MB.

Original BIOS for a Lenovo ThinkPad built on the DAGC2AMB8H0 motherboard revision H, in a RAR archive of about 1 MB. The 8L token most likely refers to an 8-layer PCB.

Compact BIOS package in RAR form, 373 KB, for a desktop board based on the VIA P4M800 chipset with an LGA775 processor socket, as the name indicates.

128 KB binary for the Acer Aspire 5740G, labelled small and OKOK, meaning it was reported working.

BIOS archive labelled 5750G, most likely the Acer Aspire 5750G, although the name gives no brand or board number.

Dell Inspiron 1545 BIOS dump for the DR1 board in its discrete-graphics version with 512 MB of video memory, as indicated by the dis 512m tag.

BIOS package marked as working for ASUS K40IJ and K50IJ notebooks on a revision 2.1 mainboard, with a GL40 chipset note, the Intel GL40 Express used on these budget…

ASUS X553MA BIOS binary of 8 MB, where the number 211 most likely indicates BIOS version 211.

Mainboard BIOS for the ASUS X52F, where the name indicates it runs on the K52F motherboard and K52F model, as ASUS often shares boards between the X and K lines.

Summary datasheet for the Atmel ATmega48, ATmega88 and ATmega168 family, indicated by the s suffix in the name.

Timestamped 16 MB flash readout taken from a Winbond W25R128JV SPI chip, as the name indicates; the device it came from is not stated.

Datasheet in PDF form for the KA78XX series, the family of fixed positive linear voltage regulators following the classic 78xx numbering, where the last digits indicate…

Part document for the 2SC4517, a 27.9 KB PDF listed as a schematic; the name holds only the part number.

PDF reference on the 2SC4517 transistor, the name noting it as NPN; the file is 26.9 KB and indexed as a schematic.

Datasheet for the 2SC4517, a JIS-numbered NPN bipolar transistor, delivered as a 26.9 KB PDF.

Reference for the FGH40N60SFD IGBT, with the name stating 40 A and 600 V, supplied as a 463 KB PDF.

Datasheet-style PDF for the BU2508DX, roughly 80 KB, indexed under schematics. This is a well known horizontal deflection transistor for CRT TVs and monitors, and the D…

The 3N258 is the subject of this 42.2 KB PDF, indexed as a schematic but in practice a component reference.

The name 2sd1455 refers to a JIS-registered NPN transistor, and this 53.0 KB PDF is most likely its manufacturer datasheet, although the index lists it as a schematic.

PDF reference of 221 KB for the 2SK2909, catalogued as a schematic. Only the part number is present in the name, with no maker or revision indicated.

The 2SK2750 is covered by this 394 KB PDF, indexed as a schematic but most likely the component datasheet, since 2SK is the JIS prefix for N-channel FETs.

A 135 KB PDF covering the 2SK2711 transistor. The extra 1-5 token in the name is not explained and may point to a page range or document revision.

The smallest sheet of its group at 24.4 KB, this PDF concerns the 2sk2573, an N-channel field-effect transistor by the JIS 2SK prefix.

Datasheet-style PDF for the 2SK1412LS, a Japanese 2SK-series N-channel field-effect transistor, filed in the index under schematics.

Datasheet-style PDF for the 2SK669, a part number in the JIS 2SK series used for N-channel field-effect transistors, listed in the index as a schematic.

Only the part number 2SJ512 appears in the name of this 455 KB PDF, which the index lists among schematics.

Datasheet in PDF form for the 2SC4696, filed in the index under schematics although the name points to a discrete part document rather than a board diagram.

Small 95.8 KB PDF for the 2SC4109, indexed with the schematics. The file name gives nothing beyond the part number; the 2SC prefix identifies an NPN bipolar transistor…