PDF covering the 74LVC00AD, a quad 2-input NAND gate, with Philips named as the manufacturer in the file name; the AD suffix commonly denotes the SO package.

Part document for the 2SC1050, a 192 KB PDF filed as a schematic, the name giving only the part number.

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

Datasheet in PDF for the KSC3503, an NPN transistor; the file name gives only the part number, so ratings must come from the document.

Reference for the BU2508AX, provided as an 81.1 KB PDF catalogued as a schematic, which is most likely the component datasheet.

Indexed as a schematic, this PDF is named 2SD1459, a Japanese JIS designation that points to a datasheet for an NPN transistor rather than a board diagram.

Datasheet-style PDF of 83.8 KB named for the 2SD1940, an NPN transistor under Japanese JIS numbering, in which 2SD stands 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…

Catalogued as a schematic, this 156 KB PDF is named after the 2SD1906, a Japanese JIS part number, so it is most likely the component datasheet for that transistor…

Datasheet-style PDF, 379 KB, for the 2SK1486 N-channel FET, going by the Japanese 2SK type prefix in the file name.

Filed as a schematic, this compact 79.7 KB PDF is named for the 2SC4169, a JIS-style designation that belongs to an NPN bipolar transistor, so the content is most…

Compact 57.8 KB PDF named after the 2SC2206, with an _E suffix in the file name whose meaning is not stated.

Although catalogued as a schematic, this 51.4 KB PDF is named for the 2SC1317, which the JIS 2SC prefix identifies as an NPN bipolar transistor, so a component datasheet…

PDF document for the 2SA1635, filed under schematics but in fact a component sheet for a discrete transistor; the _1-2 suffix in the name likely marks a part or revision…

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.

Part document for the 2SA1735 transistor, stored as a 151 KB PDF and catalogued under schematics.

PDF document for the 2N3791 part, filed under schematics but by its name a component datasheet for a JEDEC 2N-series transistor; the RE suffix in the name is not…

Catalogued as a schematic, the 1SR139 document comes as a 117 KB PDF whose name mentions 400 and 600 variants, so it likely covers two grades of one discrete part.

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…

PDF document, 103 KB, titled 30BQ040, a code that reads as a component part number rather than a motherboard number, so it should be treated as a datasheet despite the…

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.

Part documentation in PDF form, 124 KB, for the 24LC04 4 Kbit two-wire serial EEPROM. Nothing in the name indicates a suffix, package or revision.

Datasheet PDF of 121 KB for the 24C65, a 64 Kbit I2C serial EEPROM with smart features such as a high-endurance block and configurable write protection of memory…

PDF datasheet of 297 KB for the 24AA65, 24LC65 and 24C65 serial EEPROMs, a 64 Kbit I2C family.

Short PDF of 17.5 KB titled 23SC4428, catalogued under schematics. The name gives only a part number, and its 4428 suffix resembles that of a known smart-card memory…

Indexed as a schematic, this 86.1 KB PDF is named simply 21DQ04 and names no device, board or revision.

Schematic PDF of 328 KB whose name, 8CLJQ045, reads like a component or part code and gives no laptop model, brand or board number.

Schematic set for the Samsung SM-F946B in a ZIP of about 1.92 MB, the model code used for the Galaxy Z Fold5 international version. No revision is given.

Service schematic in PDF form, 6.22 MB, for the Panasonic TH-L22C31D LCD television, as identified by the file name. No chassis or board revision is stated.

Schematic PDF for an Apple Mac mini logic board 820-3227, project code J50I. Apple identifies its boards with 820-xxxx numbers, and that number is the key to finding the…

Schematic diagram in PDF format for board BM5968, revision 1.4 as read from the name; the brand and device it belongs to are not stated.

PDF extract of a phone schematic focused on the touchscreen circuit, part of an unnamed set of sectioned pages around 4.78 MB each.

Audio section of the Samsung Galaxy A02s (SM-A02S) schematic in PDF, covering microphone, loudspeaker and earpiece circuits, at 1.79 MB, smaller than the other pages in…

Circuit diagram in PDF for a board identified as SN3 with the code name SHINAI-3, a 1.16 MB file.

Small 102 KB PDF schematic named MLT198TX, with no brand, device or revision given in the name.

Schematic for the Lenovo ThinkPad T430u packed in a 1.64 MB RAR archive. The file name gives no board number or revision, so check the documents inside against the…

PDF schematic for the MSI MS-V366 graphics card board, revision 1.0, roughly 991 KB. The MS-V prefix is MSI's internal numbering for video card PCBs.

Compal schematic for board LA-D704P, delivered as a 2.36 MB PDF with no brand, model or revision in the name.

Schematic in PDF form for the Gigabyte A520M-H motherboard revision 1.0, compressed to a 1.16 MB rar.

PDF schematic for MSI laptop board MS-17221, revision 1.0, packed into a 1.27 MB RAR. It documents power rails, the power-on sequence, charger, memory and display…