Specification sheet for the 2SC3600 transistor in PDF form, 136 KB, listed under schematics.

A 51.5 KB PDF named for the 2SC1573 with an _E suffix, categorised as a schematic. Since 2SC is the JIS prefix for NPN bipolar transistors, this is best read as a short…

Listed among schematics, this 60.7 KB PDF refers to the 2SC1047, which under JIS numbering is an NPN bipolar transistor; the content is therefore most likely a part…

Component documentation for the 2SA1591, an 89.4 KB PDF. Only the part number appears in the name; no revision or manufacturer is given.

A compact 19.1 KB PDF for the 2SA1580, small enough that it is probably a one- or two-page summary sheet. No other details are present in the name.

PDF of 310 KB, the largest in this group, named 2N1893 and filed as a schematic. The JEDEC 2N designation indicates a discrete semiconductor, so the content is probably…

Filed as a schematic, this 271 KB PDF is named after the discrete part number 2N5684 with an unexplained RE suffix, which may indicate a reissued edition.

Datasheet PDF of 204 KB for the 2N3771, a JEDEC 2N-series transistor, catalogued in the schematic section.

Named 1T405A, this 69.4 KB PDF is filed as a schematic. The A suffix marks a variant of the 1T405 code, and the two should not be assumed interchangeable.

The part code 1SV229 is all this 69.4 KB schematic-category PDF carries in its name, apart from a trailing underscore. No equipment or board information is present.

The 1SS190 is the only information in this file name, apart from an underscore. The 68.1 KB PDF sits under the schematic category.

Only the part number 1SS374 is given in the name of this 68.5 KB PDF, so treat it as a component specification rather than a board schematic.

The 1N486B is the subject of this 33.1 KB PDF, a datasheet for a JEDEC 1N-series diode even though it carries the schematic label.

A 42.7 KB PDF datasheet for the 1N5391 diode, listed here as a schematic although it covers a single component.

Datasheet for the 1N5059 diode as a 52.4 KB PDF, filed in the schematic category though it is a part specification sheet.

PDF datasheet for the 1N4933G, a variant of the 1N4933 fast recovery rectifier, 169 KB in size and larger than the other versions in the set.

Short PDF datasheet, 34.5 KB, for the 1N4728 Zener diode, the first and lowest voltage member of the 1N47xx 1 W Zener family.

Indexed as a schematic, the 180 KB PDF named 1G1-1G7 points to a numbered series of parts, most likely a rectifier diode family where the digits step through voltage…

A small PDF of 48.8 KB indexed under schematics, whose name points to a 44-lead PLCC package, most likely a package outline or socket drawing rather than a full circuit…

PDF document of 96.6 KB for the 43CTQ080L, filed as a schematic but in practice a component datasheet.

The file 30WQ03F is a 38.7 KB PDF that, despite its schematic label, appears to be a datasheet for a single rectifier diode, judging from the naming.

PDF listed as a schematic under the name 30ETH06, a code that matches the pattern used for power rectifier diodes rather than any motherboard.

Reference PDF of 76.4 KB, indexed as a schematic but named only after the part code 30CLJQ150.

A 219 KB PDF for the 24C01C, a 1 Kbit (128-byte) serial EEPROM part number using the I2C two-wire bus.

Indexed under schematics, this 87.3 KB PDF carries the code 20ETS-FP and does not mention a laptop model, board number or revision.

Boardview for the X63C mainboard, board name X63C-MB-C, packed as a 379 KB RAR; BDV in the name marks it as board-layout data.

Compressed package for the F8V board at revision 1.1, 186 KB in size, with contents not described by the name.

RAR archive of 2.43 MB labelled with board code 3CESV and suffix RH-01, likely the revision.

Spanish reference on SMD coils or inductors, a 273 KB PDF covering surface-mount types found on modern boards. The name gives no device.

Samsung SM-A11 schematic section for the headset (handsfree) jack, provided as a 4.32 MB PDF.

User manual for the Aria appliance in PDF form, 10.5 MB, filed under schematics in the index.

Schematic PDF with an uninformative name, IO, which suggests an input/output or daughter board but states no device, brand or board number.

Zipped ROM file named M65_A10, 681 KB, catalogued as BIOS firmware; the name gives no brand or board number.

Boardview for the Gigabyte GA-Z170-D3H motherboard, revision 1.01, in TVW format at 3.58 MB.

Duplicate read of the 8570 AMD BIOS image, a 16 MB .bin file for the variant the name marks as AMD, presumably the discrete Radeon configuration.

Acer Aspire 5738 firmware binary, 512 KB, carrying the token 4cg01, which may be a BIOS version or build code.

USB-C controller firmware (Realtek RTS5452E) for the Z690 PHANTOM GAMING 4 D5 desktop motherboard, with CRC32 0xFC6DD2DA, identical to the B660 Steel Legend file.

ASUS B150-Plus D3 repair guide in a 1.24 MB RAR file, covering the DDR3 memory variant of the B150-Plus rather than the DDR4 model.

Specification sheet for the PG24064LRU-AYA-H graphic display, a 240 x 64 dot module from Powertip, provided as a 178 KB PDF.

Here is the O variant of the PG12864 graphic LCD family, documented in a 59.7 KB PDF. The base number indicates a 128 by 64 pixel matrix.