Schematic in PDF form for the Lenovo CIG41S motherboard at revision A, compressed as a 1.51 MB RAR file.

Schematic drawing for the MSI MS-7441 board, 1.06 MB in RAR format. The MS-xxxx number is MSI's in-house model code, found on the board silkscreen.

Philco laptop schematic labeled B1XIEXX, version 1.0, with a date code of 20091219 that probably corresponds to December 19, 2009.

Schematic for the Apple iPhone 3GS, packaged as a 787 KB PDF. The file name does not state a board number or revision, so verify the title block against the board you…

Apple schematic PDF of 2.35 MB named simply 5g, which appears to point to an iPhone 5 generation model; the exact device and board revision are not stated, so open the…

PDF schematic labelled only with the string 96.09.14 plus HP and Dell, so the exact model and board number are not identified by the name.

Samsung SM-B326E mobile phone schematic supplied as a 5.54 MB PDF. The file name gives only the model code, with no board revision or region noted, so compare the PCB…

Final PR10 schematic for the U460 laptop, drawn on Compal motherboard LA-5941P. Compal's LA-xxxxP numbering marks it as the ODM, and the PR10 label suggests a…

Dell Latitude E6410 motherboard schematic as a PDF of about 1.23 MB. The file name states no revision, and a second copy of a different size also exists, so identify the…

Schematic in PDF, packed in RAR, for the Quanta X3A project, board DA0X3AMBAG0. No laptop brand is named in the file, so identify the machine by the board number printed…

Schematic in PDF form, compressed as a RAR archive, for a desktop motherboard identified as H55M01 and H55MXV.

Schematic in PDF format for the Acer Aspire E1-572 on Compal board LA-B161P, 1.37 MB, with EA50_HB in the name identifying the Compal project variant.

Filed under schematics, a 164 KB PDF named 2N6387 with an RE suffix that the name does not explain.

At 207 KB, this schematic-category PDF named 60EPF10 is somewhat larger than its sibling files, but its name still gives no manufacturer, product or revision.

Schematic-category PDF, 155 KB, carrying the code 301CNQ and no other identifying details such as model, maker or board revision.

PDF document named after TAS5614LA, a Texas Instruments Class-D audio power amplifier IC used in audio equipment.

Schematic for the Nokia 6280 slider phone, provided as a 987 KB PDF file. The pages let a technician follow supply voltages out of the power management chip, check the…

Schematic in PDF form for a motherboard numbered LA-K472P, a pattern used by Compal, the ODM that builds boards for several laptop brands.

Schematic diagram set in PDF format for the Gigabyte B460M DS3H AC V2 board, the Y1 variant at revision 1.0, archived as a 1.29 MB RAR.

Schematic in PDF form, packed in a RAR archive, for the HP Spectre x360 on Quanta Y0DE motherboard DAY0DEMBAB0 revision B.

Schematic archive covering two related desktop motherboards, the H61H2-AM and the Q65H2-AM, which points to Intel H61 and Q65 chipset designs.

Circuit diagram in PDF for the Foxconn 945P01 mainboard, an Intel 945P chipset design according to the model code, indexed under the ECS brand.

Quanta schematic for project RR3A, board DARR3AMB6D0, in PDF form inside a 1.88 MB RAR archive.

HP G7 schematic for the Quanta R33 project, board number DA0R33MB6F1, delivered as a PDF inside a RAR archive.

Schematic in PDF format carrying the project name Cottonwood and the number 13321, which resembles Wistron-style board numbering, though no brand or model is given in…

Schematic PDF for the TP.VST59S.PB818 universal TV mainboard, with the file name also referencing the PB801 variant, so the drawing may cover both board versions.

Schematic diagrams for the Wistron Columbia/Tangiz design, revision R1.0, supplied as a 1.25 MB RAR archive.

Board-level schematic for the Compal LA-9869P at revision 1.0, delivered in a 1.07 MB RAR file.

Compal LA-6634P schematic at revision R0.1, stored as a 720 KB RAR file. This is the earliest numbered release of the board's circuit, so differences from the final…

Schematic for the Samsung Galaxy Tab 3 tablet, model T210, in a 3.84 MB PDF file. No board revision is stated in the name.

PDF schematic titled P552SJ, a 1.09 MB document; the RG suffix is not explained by the name, and no brand or board revision is given.

Lenovo ThinkPad T490 and T590 schematic, project name Drift, motherboard NM-B901 version 1.0, delivered as a PDF inside a 2.53 MB RAR file.

Transistor datasheet PDF for the 2SK1462, 121 KB, catalogued under the schematic type. Japanese JIS numbering assigns 2SK to N-channel field-effect devices, and no board…

Compact 33.8 KB PDF describing the 2SK758, an N-channel field-effect transistor in the JIS 2SK series.

Compact 31.0 KB PDF for the 2SK662, a JIS-registered N-channel field-effect transistor number, most likely the manufacturer datasheet despite its schematic label.

PDF datasheet, 89.5 KB, for the 2SC4633 transistor, though the index files it under schematics.

A 467 KB PDF covering the 2SC5066, listed as a schematic but named after a JIS-designated NPN bipolar transistor, so expect a datasheet with ratings, curves and package…

PDF reference sheet of 59.1 KB for the 2N3702, a transistor from the JEDEC 2N numbering series, catalogued under schematics.

Named after the code 129NQ135 and filed as a schematic, this 113 KB PDF gives no laptop model, board number or revision.

Listed as a schematic, the 229 KB PDF titled 1B21 carries only a short code and no model, brand or revision, so its subject must be confirmed by opening it.