Repair guide, RG, for the P452SJ laptop, delivered as a 714 KB PDF. Expect board layout images with marked components, voltage values at key test points and flowcharts…

A 115 KB PDF named after the 2SD1625 part number, catalogued as a schematic but in practice most likely the transistor's datasheet.

The part number 2SK2327 is the only information in the name of this 32.8 KB PDF, filed as a schematic.

Datasheet-style PDF of 142 KB for the 2SK2299N, listed as a schematic. In JIS nomenclature 2SK identifies N-channel field-effect transistors, and the trailing N is part…

Filed under schematics, the 143 KB PDF named 2SJ509 most probably holds the datasheet for a single transistor, since 2SJ in the Japanese JIS scheme designates a…

Datasheet for the 2SD882 NPN transistor in a 165 KB PDF; the file name does not state which manufacturer issued it, unlike the UTC versions in the same set.

Datasheet-style PDF of 44.0 KB for the 2SC4391, filed as a schematic; the trailing _E suffix in the name is not explained and could denote an edition or language…

A 463 KB PDF for the 2SC380TM, an NPN transistor numbered under the JIS 2SC scheme; TM is part of the name but its meaning is not explained.

The 2SC5540 transistor is covered by this 30.9 KB PDF, catalogued as a schematic. By JIS convention the 2SC prefix signifies an NPN bipolar device, so the document is…

The 2SC3922 is the subject of this short 30.5 KB PDF, listed as a schematic with no suffix or revision in its name.

A 106 KB PDF for the 2SC3143, which the JIS 2SC designation marks as an NPN bipolar transistor.

Listed among schematics, this 44.3 KB PDF is named after the 2SC2910, which under the JIS convention is an NPN bipolar transistor.

Datasheet for the 1N746A, the first part of the JEDEC 1N746A to 1N759A zener series, supplied as a 50.3 KB PDF and labelled as a schematic in this catalogue.

A 106 KB PDF named 88cnq060, indexed as a schematic, though by its number it is most likely an earlier datasheet for a dual Schottky rectifier module rated around 60 V…

PDF labelled as the boardview for the Lenovo ThinkPad T495 on motherboard NM-C131, though it is catalogued as a schematic, so it may be a printed board layout rather…

Another copy of the Quanta ST6 schematic for motherboard DA0ST6MB6E0, also 2.56 MB in PDF form and likely identical to the other ST6 files.

Schematic archive for the Apple A2681, supplied as a RAR containing PDF documentation for board 820-02536.

Schematic for the Xiaomi Poco X2 smartphone, supplied as a single 1011 KB PDF. Phone diagrams like this show the PMIC outputs, battery and charging path, display and…

Schematic archive for MSI board MS-14B31 at revision 0A, supplied as a PDF inside a RAR.

Schematic diagram in PDF form for MSI motherboard MS-16881, revision 2.0 as given by the -20 suffix. MSI designs and numbers these boards itself.

Schematic set for the Samsung SM-G991B smartphone, supplied as a RAR archive. It is used to follow power-management lines, charging paths, the display and camera…

ThinkPad T440 schematic for LCFC mainboard NM-A101. LCFC, the Lenovo joint-venture ODM, uses the NM- prefix on its boards, and the code is printed on the PCB.

Compal schematic for board LA-9241P, project VBL20, revision 05 dated 1220, for an HP laptop on an Intel HM87 chipset platform, provided as a 3.40 MB PDF.

Schematic for the Quanta X22 board, project name Chocolate, using an AMD Beema APU, in a 1.39 MB PDF.

Samsung NP-RF511 notebook schematic in PDF form for board BA41-01473A, compressed into an 871 KB RAR. BA41 numbers are Samsung own board part codes.

Service manual with schematic diagram for the ASUS ME102A tablet, archived as a 2.37 MB ZIP. No board revision or variant information is present in the name.

Lenovo K910L schematic diagram with service manual, a 4.94 MB RAR archive. The L suffix marks a model variant distinct from the plain K910, so make sure the documents…

Circuit diagram and service manual for the Lenovo P700I, compressed into a 600 KB RAR archive.

Schematic diagram and service manual for the Lenovo A790E, archived as a 1.03 MB RAR. The E suffix is part of the model designation; no board number or revision is…

Lenovo G40-70 laptop schematic for LCFC board NM-A361, a 2.70 MB PDF. LCFC, Lenovo's own design and manufacturing arm, uses NM-xxxx numbers for its motherboards.

Schematics for the Quanta SWH laptop board, revision 1A, as a 2.30 MB PDF file. The name includes no brand, model or graphics variant, so compare the SWH code and…

Notebook motherboard schematics for the Quanta BU1 project, revision 1C, in a 1.20 MB PDF.

Mainboard schematic for Compal LA-A091P, revision R1.0, stored in a RAR archive of 1.14 MB.

Schematic for the Compal LA-5241P laptop mainboard, revision 1.0, held in a 790 KB RAR archive.

Schematic set for the Compal LA-2961P motherboard, marked revision 1B, inside a 552 KB RAR archive.

Component layout diagram for the Xiaomi Redmi 3s, stored as a 3.43 MB PDF. Unlike the circuit schematics in the same set, a components diagram shows where parts…

Schematic for the A560 and A580 models on the Quanta TWH platform, board DATWHMB18D0. The DA prefix with an MB suffix marks this as a Quanta main board design.

Dell schematic in PDF format shared by the Vostro 5368, Vostro 5468 and Inspiron 7569, indicating these models use a common motherboard design.

Repair guide in PDF for the ASUS N55SF notebook, filed under schematics and 443 KB in size.

Acer schematic named for the Aspire 3500 and 3630 and TravelMate models, sized 873 KB, which suggests the same Quanta ZL6 document found under a fuller name, although…