ASUS GTX 770 DirectCU boardview in .fz format, covering component placement and net connectivity for this graphics card.

Schematic PDF for the Lenovo LCFC NM-E791 motherboard, revision 1.0. At only 337 KB it may be a partial or heavily compressed document, so check its page count.

UEFITool NE, build A75, for 64-bit Windows, a graphical utility for inspecting UEFI firmware images.

Datasheet-style PDF covering the TIP29 and TIP30 complementary power transistors, filed here under the schematic category.

Another reference for the IRF540 power MOSFET, provided as a 117 KB PDF and indexed as a schematic despite being named a datasheet.

Boardview for a Quanta board with the G3EC project code, revision D, which corresponds to the board number DAG3ECMBCD0.

Schematic in PDF for the Quanta G3EC project, which corresponds to board number DAG3ECMBCD0.

Named 2SD1934 with an _E suffix, this 40.2 KB PDF is most likely the datasheet for that NPN transistor, since 2SD is the JIS prefix for NPN low-frequency types.

At only 34.4 KB, this PDF is a short reference for the 2SD1913 transistor. Under Japanese JIS part numbering the 2SD prefix identifies an NPN device for low-frequency…

Component documentation for the 2SK1475, a JIS-style part number whose 2SK prefix identifies an N-channel FET.

Datasheet-style document for the 2SJ227, stored as an 85.3 KB PDF and indexed in the schematic category.

Component datasheet for the 2SD882S transistor as published by UTC (Unisonic Technologies), filed here under schematics although it is a part specification rather than a…

Small RAR archive, just 372 KB, labelled for the Xiaomi Poco X2. The name reveals nothing beyond the model, and at that size it most likely holds a few diagram or layout…

The 2SC5588 is covered by this 332 KB PDF document. Apart from the part number the name gives no detail, so maker and revision are unknown until the file is opened.

Small 40.7 KB PDF named 2SC2925 with an added _E suffix, classified here as a schematic.

An 80.4 KB PDF covering the 2sb1260 transistor, listed in the index under schematics. No maker, package or device model is given in the name.

PDF of 34.7 KB for the 2SA821S, one of the smallest documents in this group, with only the part number in its name.

Here is the 1N5398 diode specification sheet in PDF form, 42.7 KB, indexed as a schematic.

A short 147 KB PDF labelled only 93AA76, catalogued as a schematic but most likely an older datasheet for that Microwire serial EEPROM part.

The name of this 237 KB PDF is just the number 2416, and it is filed as a schematic without any brand, model or revision.

Short code 33C804A names this 174 KB PDF, indexed as a schematic, with no device, brand or revision indicated.

A very small 12.3 KB PDF catalogued as a schematic and titled 27LV256-20I, a low-voltage 256 Kbit EPROM part number with what appears to be a 200 ns speed and industrial…

Indexed under schematics, this 106 KB PDF is named only 30BQ060, a code that looks like a discrete component part number, so expect datasheet-style pages rather than a…

Here is a 323 KB PDF named for the 25AA040, 25LC040 and 25C040, a Microchip family of 4 Kbit SPI serial EEPROMs; despite the schematic label it is a datasheet.

Reference PDF of 310 KB labelled with the 24C32 part number, which corresponds to a 32 Kbit (4 KB) I2C serial EEPROM.

BIOS or firmware binary of 8.00 MB with an uninformative name, giving no brand, model or board number.

Schematic in PDF form, 1.32 MB, for the UL20A according to its short name. No revision or board number beyond that code is stated, so read the cover page to confirm the…

Small 136 KB RAR archive named for the N55SF mainboard, revision 2.0, with MB indicating motherboard.

MSI MS-V388 material for revision 1.1, held in a 2.08 MB RAR archive. The MS-Vxxx numbering belongs to MSI and usually identifies its graphics card PCBs.

Archive in RAR format, 2.07 MB, for the ASUS A8F notebook, with the SC tag in the name most likely indicating schematic contents. No board revision is stated.

Boardview for Wistron board number 07242-1, labelled BDV and packed as a 370 KB RAR archive.

Archive in RAR format, 1.49 MB, named after board code 5MMS with the RH-01 suffix, likely an early revision marker.

A second copy of Intel ME firmware 16.1.35.2557, Corporate LP, stepping A, production extracted build with checksum 77C493E9, here in a smaller 5.58 MB RAR, which…

BIOS firmware for the Lenovo ThinkPad X1 Yoga Gen 5, platform GX490, mainboard NM-C661, in an 8.24 MB RAR archive.

Spanish course section 3.6 about the professional soldering station, part of a chapter on workshop equipment, in a 320 KB PDF. No specific product model is named.

Spanish notes on basic electronics, a 591 KB PDF. The name mentions no device, board or brand, so it serves as study material on fundamentals such as electrical…

ASUS GL503V firmware package for board DABKLMB1AA0 revision A, containing both BIOS and EC images and marked as a working BIOS.

Small PDF of about 3 KB titled as a DC power supply amperage guide, indexed as a schematic but likely a reference sheet rather than a board diagram.

EEPROM backup for the Samsung LA32R71BA LCD television, identified by assembly number BN94-01346A rather than a bare BN41 board code.

Samsung LA32D450G1 LCD TV EEPROM archive for main board BN41-01603C, assembly BN94-04580E and an LTF320AP11 panel.