Circuit schematics for the ASUS A6T notebook, revision 1.01, compressed in a 2.07 MB RAR archive.

Quanta TWH motherboard schematic labelled revision A, supplied as a 1.15 MB PDF. The name gives no CPU, chipset or graphics details, so the block diagram inside will…

Sony VAIO schematic covering the M630 and M640 model codes in one unlocked PDF, meaning the same board design is likely shared by both variants.

PCB diagram PDF for a Q1 device, 1.10 MB; the name states no brand, board number or revision, although Samsung used the Q1 model name for its ultra-mobile PC.

Quanta FM1 mainboard schematic at revision 2A, a 1.32 MB PDF. FM1 is a Quanta internal project code, and the finished laptop may carry any of the brands Quanta builds…

Schematic for the HP ProBook 4321 (likely the 4321s), provided as an 882 KB PDF. The name gives no board number, ODM or revision, so read the drawing's title block and…

One of a split series of PDF schematics for the LA46 design in its DIS version, meaning the discrete GPU variant, here part three at 19.8 KB.

Wistron-designed schematic for the Dell Inspiron N5110, project name Queen 15, delivered as a 1.45 MB PDF.

Schematic in PDF format for the Gigabyte GA-G31M-ES2L desktop motherboard, revision 1.11, with d5331 as an internal document reference.

PDF schematic for the Samsung SM-G532F at 3.37 MB. The name gives only the model number, with no stated revision or region.

Compact 1.63 MB PDF schematic for the Samsung SM-J320F. The file name carries no revision, region or board details beyond the model.

PDF schematics for the Samsung SM-A910F, 2.59 MB in size. The file name states only the model number, with no revision or extra details.

Circuit schematics for the Nokia E62 smartphone, packaged as a 1.72 MB PDF. Nothing beyond the model is stated in the name, so revision and completeness should be…

PDF circuit diagram for the Lenovo G470 and G570 notebooks, built on Compal boards LA-6751P and LA-6753P according to the name.

Schematic PDF for a Lenovo notebook manufactured by Foxconn, labelled with the project code 661S03; neither the retail model nor the board revision is given.

Lenovo schematic archive labelled I4X0MS version 1.0, with a PDF document inside a RAR file.

Compal LA-3301P schematic set, revision 1.0, packed in a RAR archive of about 1.19 MB. The file name gives only the board number and revision, so the laptop brand and…

Wistron ALBA schematic for the Dell Inspiron 1440, UMA version, as a 1.37 MB PDF. UMA means the integrated graphics build without a discrete GPU, so circuitry for a…

PDF schematic for an HP Pavilion dv5 with an AMD processor platform. The file name lists no motherboard number, ODM project or revision, so read the title block on the…

The name of this 97.3 KB PDF gives nothing beyond 2SJ277, a JIS-style designation in which 2SJ marks a P-channel FET.

Only the part number 2SJ275 appears in the name of this 97.0 KB PDF. That code follows Japanese JIS numbering, where 2SJ indicates a P-channel field-effect transistor…

Named after the JIS part number 2SJ267, this 91.8 KB PDF most likely documents a P-channel field-effect transistor, since the 2SJ prefix denotes that device class.

A PDF document for the 2SC4884, filed under schematics but by its name a component datasheet rather than a board diagram.

The 2SC5777 is covered by this small 29.9 KB PDF, catalogued as a schematic but most likely a single-part datasheet.

The 2SA1734 is the subject of this 183 KB PDF, which carries only the component number in its name.

PDF of 25.8 KB carrying only the code 2pg302 in its name and filed under schematics. No laptop model, board number or manufacturer is stated, so the content cannot be…

PDF of 168 KB filed as a schematic and named 2N2219A, a designation in the JEDEC 2N numbering used for discrete semiconductors.

A 54.5 KB PDF filed as a schematic and identified only by the short code 51HQ, with no brand, model or revision stated.

PDF document of 164 KB with the bare name 40cpq035, indexed as a schematic. Nothing in the name points to a specific device, manufacturer or board revision; the string…

Schematic in PDF form for the ASUS A7Sv notebook, 7.56 MB in size; the name does not state a board number or revision.

Service schematic in PDF form for an LG television, model 42LN549D, built on the LB3AX chassis named in the file.

Schematic in PDF form for the Gigabyte GA-Z370 HD3 desktop motherboard, revision 1.0, compressed in a 1.38 MB RAR archive.

PDF circuit diagram of a Quanta R23 laptop mainboard, 900 KB, numbered as the first of several identical-looking copies.

PDF schematic of 355 KB for the Positivo Stilo XCI3650, with board identifier S14BW01 and the U30 marking in the name.

Circuit schematic from MSI for the MS-7500 desktop motherboard, version 1.0 with the 1226 date code, supplied as a 1.26 MB RAR containing a PDF.

Schematic in PDF form for a television identified only by the model code 32LH550BUA, an 8.13 MB document.

PDF schematic for the H61H2-CM motherboard, version 1.0, packed in a RAR archive. The brand is not given in the name.

Xiaomi F2 Pro schematic in a compact 316 KB PDF. The small size suggests it may cover only part of the design or be a lightweight vector export, so inspect the page…

PDF schematic for the Foxconn 945U01 desktop motherboard, where the model code indicates an Intel 945 series chipset, catalogued under ECS.

PDF schematic for the Lenovo IdeaPad U430, built on Quanta board DA0LZ9MB8F0, delivered in a 1.36 MB RAR archive.