PDF reference, 274 KB, for the 24C164, a cascadable 16 Kbit two-wire serial EEPROM. The file sits in the schematic category but is essentially part documentation with…

Decrypted PDF schematic for MSI V330 at revision code 21, most likely PCB revision 2.1, with the unexplained tag 00017967 in the name.

Wistron schematic in PDF format, packed in RAR, covering the Lenovo ThinkPad L14 and L15 AMD boards with number 213039-1.

Schematic for the Xiaomi Mi 2s smartphone, supplied as a 930 KB 7z archive; the name gives no board revision. Unpack it with 7-Zip to read the diagram pages.

Reference sheet for the 2SC2330, which the name marks as an NPN transistor, stored as a 431 KB PDF and filed under schematics.

Combined datasheet PDF of 210 KB covering the 4N25 to 4N28 and 4N35 to 4N37 optocouplers, although indexed as a schematic.

Listed under schematics, this 36.9 KB PDF belongs to the 2SC5538, which the Japanese JIS prefix identifies as an NPN bipolar transistor.

PDF datasheet for the 2N5457 N-channel JFET, 111 KB, filed under schematics. The RE suffix in the name is not explained and may mark a reissued or alternate vendor copy…

Indexed under schematics, this 119 KB PDF for the 203DNQ080 appears to be a component datasheet for a Schottky rectifier in the DNQ range, with 080 most likely…

Titled 25CXXX, this 160 KB PDF uses a placeholder in its name, which typically signals a family datasheet covering several capacities of one memory or chip series.

Filed as a schematic, this 168 KB PDF is identified only by 20L15T. It gives no brand, model, board number or revision, so its exact subject is unclear from the name…

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

Lenovo 3000 N100 schematic, a 875 KB PDF that appears to be a second copy of the same document, given the identical size and the (2) suffix in its name.

Sony VAIO motherboard schematic for board MBX-217, with M851 as the design project code, supplied as an 847 KB PDF.

Schematic in PDF for Apple logic board 820-2915 at revision A, the board used in A1286 MacBook Pro 15-inch units.

Schematic for MSI MS-7971 motherboard, version 2.2, delivered as a PDF inside a 1.10 MB RAR archive with reference 00017967 in the name.

Schematic for the Quanta G7AL board in a 2G variant, associated with board number DAG7ALMB8C0, supplied as PDF files in a 2.44 MB RAR.

Compal LA-9591P schematic in PDF, with part number DAA00005W10 and the Goliad 14 ULT project at revision A00, dated 0516 and labelled Gerber.

Circuit schematic in PDF form for the ASUS ZenBook UX533FD mainboard, revision 2.0, packed in a 4.49 MB RAR archive.

Schematic PDF for a board identified as UL50AT, 1.23 MB in size. The name gives no revision or brand, so check the title block inside the document for the board version.

User manual for the Orange Pi Zero with the H2 processor, document version 0.9.1, a 2.70 MB PDF.

Duplicate copy of the Quanta FM6 UMA schematic for Dell Studio 1435 and 1535 laptops, revision 3B, identical in size at 2.03 MB to the original PDF.

PDF schematic covering the Lenovo 3000 N220 and N440 notebooks, with the name pointing to a Wistron design labelled A note 2.0 on an Intel platform.

Small 29.3 KB PDF covering the 2SA1436 transistor. In the Japanese JIS designation system a 2SA number denotes a PNP transistor, nominally a high-frequency type, though…

Lenovo Legion Y540 schematic under project code FY710, for LCFC mainboard NM-C531 revision 2.0, packed as a 2.65 MB RAR with PDF content.

Another copy of documentation for the 2SD1458 NPN transistor, stored as a 48.8 KB PDF under a lowercase file name.

PDF document for the 2SK2775, filed under schematics although the part number points to a component datasheet rather than a board drawing.

The 2SJ419 is covered by this 100 KB PDF, filed under schematics though the part number points to a discrete transistor datasheet.

The 2SC4163 part number is all this 98.9 KB PDF name reveals, so although labelled a schematic it is best read as a transistor datasheet.

Small 95.8 KB PDF for the 2SC4109, indexed with the schematics. The file name gives nothing beyond the part number; the 2SC prefix identifies an NPN bipolar transistor…

For the 2SC4006 there is this 79.6 KB PDF, filed as a schematic though a bare JIS code like this normally names a datasheet.

Compact 128 KB PDF bearing the part number 2SC2983, indexed as a schematic. Under the Japanese JIS naming convention a 2SC number denotes an NPN bipolar transistor, so…

Filed under schematics, this 49.7 KB PDF covers the 2SC1318A, an NPN transistor in JIS numbering; the A suffix denotes a variant of the base 2SC1318 type, often with…

Datasheet for the 2SB1612, delivered as a 39.6 KB PDF whose _E suffix probably marks the English-language edition.

Datasheet for the 2SA879 in a 49.9 KB PDF; the trailing _E in the name probably denotes an English version, though the name does not confirm it.

Covering the 24WC33 and 24WC65, this 56.1 KB PDF is listed as a schematic but is a Catalyst Semiconductor datasheet for 32 Kbit and 64 Kbit I2C serial EEPROMs.

Earlier PDF schematic for the ARROYO3 board, Inventec 6050A2516401 revision A01, dated 2012-05-22 and compressed to 1011 KB.

Modified schematic for the Yamaha PA-2400 power amplifier, an 83 KB PDF marked as version 1 and apparently a copy of an earlier file.

Quanta schematic covering projects OP6 and OP7 at revision RA, a 1.24 MB PDF; the bracketed 2 marks a duplicate copy of an identically sized file.