PDF schematic for a Positivo Sim laptop on the MB40IAX board, revision B1, about 1.81 MB.

Searchable component location map for the Xiaomi Redmi 3A main board, titled in Chinese, provided as a 3.35 MB PDF.

First engineering revision R0.1 of the Compal LA-A411P board schematic, packed as a 782 KB RAR file.

Circuit diagram for the Compal LA-A391P board at early revision R0.1, compressed into a 627 KB RAR file.

Schematic for Compal motherboard LA-A321P, revision R0.2, delivered as a 1.13 MB RAR archive.

Revision R1.0 schematic for the Compal LA-9631P board, stored as a 1.53 MB RAR archive.

Circuit diagrams for the Compal LA-8531P motherboard, revision 0.3, in an 806 KB RAR file.

Compal LA-6192P laptop schematic, revision R1.0, packed in a 993 KB RAR file. Compal builds notebooks for several brands, and its LA-xxxxP codes identify the board…

Schematic diagrams for the Compal LA-4861P laptop mainboard, revision marked R1, in a 1.04 MB RAR archive.

Compal schematic for board LA-6832P, revision 2.0, as an 815 KB PDF. The laptop brand is not stated, so identify the machine from the board number on the PCB.

Part four of the Sony K700 schematic collection, a compact 301 KB PDF that probably covers a single circuit section, though the name does not say which.

Motherboard schematic for Quanta board DAKL6BMB6D0, a 1.08 MB PDF; the laptop brand and model are not stated in the name.

Schematic for the Compal LA-3262P motherboard, delivered as a 1.41 MB PDF without a laptop brand or revision given in the name.

PDF schematic of the Compal LA-7782P laptop motherboard, 1.70 MB, with no brand, model or revision stated in the file name.

Circuit schematic for the Quanta AT1 motherboard, RMV variant, packaged as a 1.27 MB PDF. A second file of the same size exists, so this is probably a duplicate copy.

Samsung SM-J710F schematic in PDF format, a fairly large 6.27 MB file with no revision noted in its name.

Schematic PDF named U56E with an RG suffix, most likely an Asus U56E laptop circuit diagram, though the brand is not stated in the name and the meaning of RG is unclear.

ASUS X553MA laptop schematic, a PDF of around 1.17 MB; the RG suffix in the name is not explained and may mark a board revision or variant.

PDF schematic of the HP Compaq Presario CQ40 on Compal motherboard LA-4101P, 1.64 MB in size.

Small 113 KB PDF for an Acer device, labelled with the Compal LS-5673P number, with the label repeated in the name.

Nokia 3300 service schematics, a 2.05 MB PDF covering the handset circuitry. The file name identifies only the model, with no revision or board number, so verify against…

Schematic diagram set for the IBM ThinkPad X61 ultraportable, 1.42 MB in PDF format. The name contains only the model, so the board number and revision are not…

Schematic for the ASUS Eee PC T91, with R12G in the file name most likely indicating a board revision, though that is not stated explicitly; the PDF is 597 KB.

Mainboard schematic tagged HK5 with the note mb-pvt-0202a, indicating a production validation test build and an internal date or version code; no brand or board number…

Quanta CT3 revision 2A schematic listed for the dv1000 notebook range, delivered as a 1.16 MB PDF.

Schematic PDF of about 990 KB with a generic messaging-app style filename that gives no model information, though board number 6050A2364601 has been identified for it.

Schematic diagram for the HP NX6120 notebook in PDF format, 941 KB. Only the model is given in the name, with no board number, ODM project code or revision, so check the…

A 135 KB PDF covering the 2SK2711 transistor. The extra 1-5 token in the name is not explained and may point to a page range or document revision.

Indexed as a schematic, the 44.5 KB PDF named 2SD1328_E should be a datasheet for the 2SD1328, which the JIS 2SD prefix identifies as an NPN bipolar transistor for…

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…

The 2SC2982 is the only information this 147 KB PDF name provides; it is filed as a schematic.

Reference PDF for the 2SA1127 transistor, 41 KB, filed in the schematic category, with an _E suffix in the name whose meaning is not stated.

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

Named 244NQ035, this 44.5 KB PDF is indexed under schematics but its title is a component part number from a family of power rectifiers, so treat it as a datasheet.

Listed as a schematic but carrying the part code 162cmq030, this 46.3 KB PDF is most likely the datasheet for a common-cathode dual Schottky rectifier rated around 30 V.

PDF of 55.5 KB titled 30CPQ035, a code following discrete semiconductor numbering, so it is best treated as a datasheet despite the schematic label.

A 77.2 KB PDF named 23c040h, a variant of the 23C040 part with an added H suffix whose meaning is not stated in the name and must be read from the document.

Sony VAIO schematic in PDF format, 847 KB, covering the MBX-217 motherboard, with M851 most likely the ODM project code carried alongside it.

Zip archive of schematic material for the Huawei Mate 20X phone, per the name. Phone service schematics like this usually show the PMIC rails, battery and charging path…

Schematic package in zip format, 2.22 MB, with a name that suggests the Samsung Galaxy J4 (SM-J410F/G), although the brand is not stated in the file details.