A 163 KB PDF catalogued as a schematic, though the name points to the 28LV256, a 256 Kbit low-voltage parallel EEPROM, so it is most likely a datasheet.

PDF document of 76.9 KB named 23SC1604, listed in the schematics section. Apart from the part number the name gives no detail about the manufacturer or function, so the…

Schematic diagram for the Chinese-market Xiaomi Redmi Note 11 Pro, project code K16, in a 1.39 MB PDF.

Positivo Stilo XR3010 service schematic in PDF, 927 KB, referencing board 71R-H14BT4 and the TL30 designation.

Gigabyte GA-H81M-S2PH schematic covering board revision 2.0, in PDF form within a 566 KB RAR archive.

Quanta ZR1 mainboard schematic at revision 1A, delivered as a 1.02 MB PDF. Quanta, a major notebook ODM, labels its boards with project codes like ZR1, and the revision…

Inventec schematic in PDF for the Rotterdam 10 project, RT10 CS build, board 6050A2284301, dated 20091103 and marked MP, meaning mass-production release.

PDF schematic for Sony VAIO board MBX-194, tagged with project code M780. At about 1 MB it gives the circuit sheets needed for diagnosing no-power, charging and display…

PDF schematic for the Dell Inspiron 660 and Vostro 270 desktops, which share Wistron mainboard 11068-1.

Mainboard schematic in PDF for a device named QBOOK-3G, apparently a compact notebook or tablet with a 3G modem variant.

Schematic for the bottom board of the Quanta Y0HC project, marked MV and dated 20150721, in a 1.20 MB PDF.

Power supply schematic for the Asus ADP-90CD DB notebook adapter, packed in a 399 KB rar archive.

Schematic document for the PS10A project at PMP build stage, dated or numbered 0123, in a 738 KB PDF.

Schematic PDF of about 878 KB for a board identified as PM-A-HPC-S MV-MB, version V1. The name gives no brand or device model, and the codes could not be mapped to a…

Schematic for the Quanta DA0AX2MB6E1 laptop motherboard, packed in a RAR archive; the name does not give the laptop brand or board revision.

Quanta KZ1 motherboard schematic at revision 1A, in a 1.23 MB PDF. No laptop brand, model or chipset is given, only the Quanta project code.

Schematic for the Quanta FJ1 board at revision 1A, with the number 0622 in the name, which may be a date or build code. No notebook brand is given.

Schematic PDF of 1.80 MB for the Philco PH24B television, version A (versão A). The revision marker matters because Philco sets often appear in several hardware versions…

Positivo N9380 schematic for board DASW6HMB8E0, revision E, in a 1.11 MB PDF. The DA...MB format identifies a Quanta-made board, project SW6, which matches Quanta's role…

Compal LA-4141P schematic, revision R1.0, delivered as a RAR archive of roughly 1.15 MB.

Component placement map for the bottom side of the Xiaomi Mi 5 mainboard; the Chinese name translates to Xiaomi 5 bottom component distribution diagram.

PDF filed as a schematic for the Huawei M865C handset, with the name carrying the tokens asecond2 and a misspelled brand.

Schematic for the Acer Aspire 8920 designed by Inventec under the project name Teton2, provided as an 812 KB PDF.

Schematic named 45IIX with no brand, model or board revision readable from the file name, so treat identification with care.

Small schematic covering the touchpad board for the Sony MS70 project, associated with the MBX-160 mainboard, at revision 0.20.

Schematic diagram in PDF for a Lenovo mainboard NM-A142, revision 1.0, with the project code QIQY6 and a drawing date of 7 March 2013 shown in the name.

Datasheet PDF for the 2SC3254, 103 KB, filed among schematics. The Japanese JIS designation 2SC marks an NPN transistor, and the name contains nothing beyond the number.

Component sheet for the 2SC3233, 150 KB PDF, listed under schematics. According to the JIS standard the 2SC code denotes an NPN transistor; the file name gives no…

This 39.4 KB PDF is labelled 2SC4656 with an E suffix. The E most likely marks an English edition from a Japanese maker, but the name does not say so outright.

The name 2SC4172 is a Japanese JIS semiconductor designation, so this 109 KB PDF, though filed as a schematic, should be the reference sheet for an NPN bipolar…

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.

Named only 2SC4161, this 98.6 KB PDF is categorised as a schematic yet, judging by the part number, documents an NPN bipolar transistor under the JIS designation scheme.

The largest of this group at 334 KB, this PDF is named only 2SC4117 and, while labelled a schematic, should be the datasheet for that NPN bipolar transistor under…

Small 30.5 KB PDF for the 2SC5808 part, an NPN bipolar transistor per the Japanese 2SC designation.

Small PDF of 25.0 KB dedicated to the 2SC4064, catalogued as a schematic. Going by JIS semiconductor numbering, 2SC marks an NPN bipolar transistor; the name gives no…

Catalogued as a schematic, this 67.4 KB PDF is named for the part 1SS344 and states nothing else about a device or board.

PDF datasheet for the 1N4937 fast recovery rectifier, at 765 KB a larger edition than the plain version.

Named 28F102, this 116 KB PDF is filed as a schematic but the code points to a 28F-family parallel flash memory device rather than a board.

Service schematic for the Samsung SM-F711B, packaged as a ZIP of about 1.58 MB, with no revision stated in the name.

Power supply schematic in PDF for the Sony EX2T TV chassis, 761 KB. It covers the PSU section only, useful for diagnosing a set that does not power on, clicks or shuts…