Compal LA-7731P mainboard schematic at revision 0.3, a 3.14 MB PDF. The laptop model and brand are not named.

Schematic diagram for the Huawei G6 smartphone, a compact 775 KB PDF. The file name gives no board revision or variant code, so compare connector layout and markings…

Schematic in PDF for the Sony APS-285 power supply unit, 4.84 MB, originally saved from a document-sharing site.

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…

Circuit schematic for the Huawei G620 smartphone, supplied as a PDF of about 603 KB. No board revision or hardware version appears in the name, so the document should be…

Combined troubleshooting guide in PDF covering three Samsung Galaxy Note models: SM-N910C, SM-N900H and SM-N900CQ.

Compact 756 KB PDF schematic for the Samsung Galaxy S4, model I9505. Given the small size it may contain a limited set of sheets rather than a full service manual, and…

Nokia 1200 schematics with the type codes RH-99 and RH-100 in the title, a 430 KB PDF covering both hardware variants.

Schematic for the Dell Vostro 1320 notebook motherboard, provided as a 1.42 MB PDF. The name hints at a version without specifying it, so look at the sheet title blocks…

Circuit schematic for the Sony Vaio MBX-143 motherboard; the name gives no retail model or revision.

Sony SZ series laptop schematic for mainboard MBX-147, apparently the second issue of the file as the suffix suggests.

Service repair guide for the Asus X455LB laptop in PDF form, 1.17 MB. The name gives no motherboard revision, so check the guide's own pages for the board version it…

Pegatron P3HCJ schematic for the Acer Aspire R7-372T convertible, Skylake-U platform, revision 2.0, in a 3.34 MB PDF.

PDF schematic that covers the Acer Aspire E1-431, E1-431G and E1-471 laptops. The file name gives no board maker, motherboard number or revision, so verify the code…

Schematic diagram in PDF for the Acer Aspire 1700, built on a Quanta board with project code DT1 at revision E.

PDF schematic for the Wistron Shiba project at revision RSA, size about 1.20 MB. Shiba is a Wistron internal code name, and the file name gives no brand, chipset or…

Circuit diagram for the Compal LA-1701 notebook mainboard, marked revision 1.0, in PDF form at 1.25 MB.

Samsung GT-I9300 service schematic, a 1.50 MB PDF covering the circuitry of this Galaxy series phone. The name gives no board revision.

Schematic in PDF form for the ASUS N56VM, with an RG suffix in the name that likely denotes a board variant but is not explained, about 2.29 MB.

Datasheet in PDF for the PZT2907A, a PNP small-signal transistor the file name rates at 60 V.

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

Datasheet in PDF for the MPSA44, a high-voltage NPN small-signal transistor. The file name gives only the part number, so ratings should be read from the document…

PDF sheet for the BC557 general-purpose PNP transistor, the name giving its minus 50 V and minus 100 mA limits, filed under schematics at 45.8 KB.

Second copy of the BC517 NPN Darlington transistor datasheet, rated 500 mA and 30 V according to the name, also 111 KB in PDF form.

A small 41.5 KB PDF for the 2SD1458, a part number in the Japanese JIS scheme where 2SD identifies an NPN low-frequency transistor.

Schematic archive for the Samsung SM-F721B, ZIP of around 1.73 MB, where the BE token likely marks a regional or document subset not explained further.

PDF exploded view for a product the name refers to as Elante Aria, 22.1 MB, catalogued under schematics.

Schematic for the Clevo N240JU laptop, board number 6-71-N24J0 with the D02A revision suffix.

Duplicate copy of a Sony schematic labeled MS01, the same 1.17 MB size as another listing, with a website tag and no board number or revision in the name.

MS-V313 revision 5.0 circuit diagram, a 285 KB PDF. Under MSI's MS-V numbering scheme, used for its video card boards, this revision sits between the 4.0 and 6.0…

MS-V317 revision 1.0 schematic from MSI, a PDF of about 799 KB. MSI uses MS-Vxxx board numbers for its video cards, and this document documents the first revision's…

PDF schematic for the MSI MS-V328 graphics card board at revision 8.0. MSI uses the MS-V prefix for its video card PCBs, so this drawing covers the circuitry of that…

Circuit diagram in PDF form for MSI board MS-V328, revision 7.0, a graphics card PCB under MSI's MS-V numbering.

Schematic PDF for MSI board V328 with suffix 70, probably revision 7.0 of the PCB. The name marks it as a decrypted copy, so it should open in any ordinary PDF reader…

Schematic for MSI MS-V330 at revision 7.0, a 693 KB PDF that opens in any standard reader. MS-V numbers are MSI's scheme for graphics card boards.

Schematic diagram for the Compal LA-A961P motherboard, delivered inside a RAR archive of roughly 3.1 MB.

ASUS UX560UQ and UX560UX schematic in a 1.18 MB PDF. The name covers both model variants, which typically share one main board design with different graphics options.

Circuit schematic in PDF covering board numbers 19785 and 19789, apparently a shared design for two related variants.

Schematic for an ASUS Radeon RX 6800 graphics card, board D414S, revision 1.01X, provided as a PDF inside a RAR archive.

PDF schematic for MSI RTX 4090 graphics cards built on PCB MS-V513 revision 1.0, packed as a 1.98 MB RAR.