Service schematics covering the Nokia 1112 and its 1112i variant, packed into one 645 KB PDF.

Nokia 2300 schematic diagram, a PDF of 317 KB with no revision or board version mentioned in its name.

Schematic drawing set for the IBM ThinkPad T40 in PDF format, 1.08 MB. Beyond the model, the name provides no board number, revision or configuration details.

Schematic for the IBM ThinkPad A31, a 1.00 MB PDF whose name gives only the model. No board number or revision is mentioned, so compare the PCB markings with the…

Schematic PDF for the Lenovo IdeaPad S10-3t netbook, with Caucasus named as the platform or project code. At 815 KB it should cover the main board circuitry.

Asus X550DP repair guide as a 508 KB PDF. The file name names only the model, without a motherboard revision.

Early firmware release V100 for the W2053S monitor, checksum 0F58, with a 090116 date code, the oldest build in this set.

ZIP archive with BIOS firmware for the ASUS X553MA notebook; the name gives no board revision or version number.

Full datasheet for the tiny28 device, a name that matches the Atmel AVR ATtiny28 8-bit microcontroller family, supplied as a 933 KB PDF.

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

Photo set of the Quanta H98N mainboard, number DAH98NMB8C0, revision C, in high resolution, packed as a 12.1 MB RAR.

ASUS K43L motherboard boardview for revision 2.0, in BDV format inside a 104 KB RAR archive.

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…

Copy-numbered RAR archive for the OPPO R7s, 1.29 MB, matching the size of the other R7s package and therefore probably a duplicate.

PDF of 41.2 KB for the 2SC3130, with an extra E suffix in the name whose meaning is not stated; it may mark an edition, language or variant, so check inside.

Reference sheet for the 2SA1182 transistor, stored as a 202 KB PDF. The 2SA prefix belongs to the JIS numbering system and identifies a PNP bipolar device, so the…

Compact 23.8 KB PDF for the 2SA1870 PNP transistor, named in lowercase with only the part number.

Part number 1SS181 gives this 70.1 KB PDF its name, and the index places it among schematics.

Listed as a schematic but carrying the part code 162cmq030, this 46.3 KB PDF is most likely the datasheet for a common-cathode dual Schottky rectifier rated around 30 V.

The name 20VAPEC2002 is all this 183 KB PDF offers. It is filed as a schematic, but no brand, model, board number or revision is stated.

RAR archive for the IBM ThinkPad R52 in its UMA version, about 730 KB. UMA means integrated graphics sharing system memory, so this material targets boards without a…

Schematic in PDF format for the H54Y board, UMA variant, meaning integrated graphics with no discrete GPU, packed in a ZIP of about 1.20 MB.

Schematic in PDF form, 11.2 MB, for motherboard LA-D562P, a board number following the Compal pattern; the name gives no laptop model or revision.

Schematic in PDF for HP model code HSTNN-I10C, on Inventec board 6050A2648201-MB-A02, revision A02.

PDF schematic covering the Lenovo C460M, C462M and G400, with Compal named as the board maker.

Boardview in .brd format for the Apple logic board 820-02757, revision 06. The 820 numbering is Apple's own system for logic boards.

Duplicate of the R61 BIOS dump, a 4.00 MB raw binary in .bin format. Nothing beyond the R61 label appears in the name: no brand, board revision or version string.

BIOS archive for the Acer Aspire 5733Z, in ZIP format at 1.69 MB. The suffix P622G32Mikk looks like Acer's retail configuration code; such codes usually describe the…

RAR archive of 1.54 MB containing BIOS files for the Acer Aspire 4333; the name gives no board number, version or chip information.

Schematic PDF for motherboard NM-C131, an LCFC board number; LCFC is the Lenovo-owned ODM that uses the NM- prefix.

Repair guide for the ASUS B150-A desktop motherboard, packed as a RAR of about 3.53 MB. The B150 chipset points to an Intel platform.

Reference datasheet for SFAV65 in its XS variant, packaged as a 107 KB PDF. The filename gives only the part code, with no brand, board or device information, so the…

Lenovo schematic for LCFC board NM-C581, supplied as a PDF inside a 2.58 MB RAR archive.

Archive for the Dell Latitude D620, 722 KB in RAR format, whose name carries only the model and a website tag.

Corporate Intel ME region, firmware 15.0.41.2142, LP PCH, stepping B, production, extracted with -Y suffix and checksum-like tag 9BB0770B, 9.38 MB.

BIOS archive for the Lenovo IdeaPad 1 14IGL05, type 81VU, labelled with board code 19705-1M and marked as tested.

Short 100 KB PDF datasheet for the STK465, a thick-film hybrid audio power amplifier module from the Sanyo STK range.

Schematic PDF for the Samsung Galaxy A20, model SM-A205F, packed inside a 4.06 MB RAR. Samsung phone schematics are commonly used to follow power rails from the PMIC…

ZIP archive of 360 KB for the abit I-45cv motherboard. The file name does not indicate whether it carries a firmware dump, a schematic or other documentation, so unpack…

Schematic PDF for the DB part of the Gigabyte B560M AORUS ELITE, revision 1.01, compressed as a 1.91 MB RAR.