Datasheet covering the SN74157N, a quad 2-line to 1-line data selector and multiplexer in a plastic DIP package, provided as a 20.5 KB PDF.

PDF sheet of roughly 41.8 KB for the 5LP02M part, filed under schematics. Only the part number is given; by the series pattern the LP letters likely signify a P-channel…

Datasheet-style PDF of 118 KB for the 2SD1898, recorded in the index as a schematic but named after a single component.

Listed as a schematic, this 315 KB PDF carries the code 20CLQ045 and nothing else: no device, board number or revision.

Datasheet for the MT8870, a widely used DTMF receiver that decodes telephone keypad tones into a 4-bit code with a strobe output.

A 537 KB PDF datasheet for the AD7542 from Analog Devices, a 12-bit multiplying DAC designed to load data from a 4-bit microprocessor bus in nibble form.

The 2SC4690 is the subject of this 175 KB PDF, which the index files as a schematic even though the name points to a single transistor document.

Only the number 29020 identifies this 605 KB PDF, catalogued as a schematic; the pattern most likely refers to a 2 Mbit 29-series parallel flash memory datasheet, though…

Studiomaster Logic-12 schematic, a compact 552 KB PDF. Studiomaster is a British maker of mixing consoles and powered mixers, and the Logic name refers to one of its…

PDF schematic whose name refers to Z470, a 989 socket or pin designation and PCH, the Intel Platform Controller Hub.

Schematic PDF of 1.94 MB whose file name is a random string and gives no model, brand or board number.

Zip archive of 1.49 MB for the Gigabyte GA-EG31M-S2 micro-ATX motherboard, with no revision or content type stated in the name.

Catalogued as a schematic, this 72.5 KB PDF carries only the code 80CNT020A, with no board, brand or revision given.

Schematic in PDF format, 1.26 MB, whose name is a random string that identifies neither the device, the brand nor the board number.

Circuit diagram for the Quanta R75 project, a 2.82 MB PDF with no brand, board number or revision in the name.

Compact 32.6 KB PDF for the 6N138 and 6N139, filed as a schematic. These numbers are a well-known family of high-gain optocouplers, so the file is almost certainly a…

Boardview archive for the Asus Q551LN mainboard, revision 2.1, tagged Disable RAM Fz. The file is meant for locating the memory disable configuration on this board, used…

Dell variant EDID for the LP133WX1 13.3-inch laptop panel using a 30-pin interface. At 128 bytes it is a single base EDID block telling the graphics controller the…

PDF of 97.5 KB covering the 2SA1729, a component listed in this index as a schematic although the name describes a single part.

A 309 KB PDF listed under schematics and identified only by the code 22DGQ045. No device model, board number or revision appears in the name, and the string looks more…

PDF document of 164 KB with the bare name 40cpq035, indexed as a schematic. Nothing in the name points to a specific device, manufacturer or board revision; the string…

Archive labelled only for the NVIDIA GeForce 8600M GT mobile GPU, about 259 KB; the name does not reveal whether it holds a datasheet, VBIOS, pinout or board data, so…

Only the code 35sgq060 is given for this 47.7 KB PDF, which is categorised as a schematic.

Databook covering the AMD Polaris 21 GPU, packed as a PDF in a 1.25 MB RAR. It describes the chip's ball-out, supply rails, GDDR5 memory interface and electrical limits.

PDF databook for the AMD Polaris 12 XL GPU, compressed in a 1.31 MB RAR. The reference explains the chip's pinout, power domains, memory interface and electrical…

Circuit diagram for the Gigabyte GA-Z87X-UD3H motherboard at revision 1.1, packaged as PDF in a 1.17 MB RAR archive.

Boardview of the ASUS P8H61 motherboard, revision 2.01B, in a compact ZIP archive of 97.3 KB.

PDF schematic labelled only with the string 96.09.14 plus HP and Dell, so the exact model and board number are not identified by the name.

Archive for the ASUS ROG STRIX X570-F GAMING desktop motherboard, revision 1.01, carrying the internal board code 60MB1160-MB0A01.

Boardview for ASUS X540SC / X540SCA, mainboard 60NB0B20-MB1040, with 4 GB memory, an Intel N3700 CPU and a GeForce 810M graphics chip with 1 GB.

Acer Aspire laptop boardview for mainboard project Q5WVH, Compal board number LA-7912P, revision 1.0, in .bdv format at 1.01 MB.

PDF databook for AMD's Vega 10 graphics chip as used on the Frontier Edition card, compressed in a 1.46 MB RAR.

Boardview data for the Compal LA-F115P board, revision string R10-0728D, derived from Gerber and CAD files and packed in a 312 KB RAR archive.

Service schematic in PDF for the Samsung Galaxy C5, model SM-C5000. The name gives no board revision, so compare the document against the main PCB before trusting…

Part datasheet in PDF for the MPSW45, an NPN Darlington transistor, rated in the file name at 40 V and 1 A.

Datasheet for the Texas Instruments SN74S374N, an octal D-type edge-triggered flip-flop from the Schottky TTL family with three-state outputs.

PDF schematic for the Gigabyte B560M DS3H motherboard, revision 1.0, archived as a 1.55 MB RAR.

FZ boardview for the M2N68-AM PLUS motherboard, revision 3.01G as given in the name, sized 88.2 KB.

Xiaomi Mi 10 schematic diagram and service manual in a RAR archive of roughly 1.57 MB. The schematic part helps trace PMIC and battery rails, fast-charging circuitry…

PDF schematic for the Dell Vostro 1310, roughly 1.14 MB. No revision is stated in the name, and an identical-size copy also exists, so the two are probably the same…