Motherboard schematic for the Dell Studio XPS 1645, supplied as a PDF of roughly 1.73 MB.

Alternate schematic for the Dell Studio 1535, a PDF of about 1.29 MB that differs in size from the other copy, possibly a different board revision.

Schematic PDF of 1.17 MB named only MS01, with no brand, model or revision given. MS-style codes are often Foxconn project names for Sony boards, but that cannot be…

PDF schematic for the Sony VGN-CR13, also listed under the PCG-5G2T model code, covering motherboard MBX-177 with the GD1 project code.

Schematic for the Toshiba Satellite A80, based on the Compal LA-2811 motherboard, in an 894 KB PDF.

MBX-224 motherboard schematic for Sony VAIO VPC-EA series notebooks, provided as a 998 KB PDF.

Sony MBX-142 board schematic, with RJ1 appearing to be the project code, M26 a further internal tag and 0528A a release or date reference.

Quanta RJ6 laptop mainboard schematic, revision 1A, in a 1.64 MB PDF. Quanta is a major ODM whose two- or three-character project codes like RJ6 identify boards built…

Schematic for Sony mainboard MBX-224, with M960 and M970 in the name, which appear to be ODM project codes covered by the same document.

Quanta ZD1 schematic at revision E for the Acer Aspire 5920 notebook, a 1.41 MB PDF. ZD1 is the Quanta project code, typically silkscreened on the motherboard together…

Circuit diagram for the Acer Aspire 5542 and 5542G produced by Wistron under project JV50-TR8, revision 1, in a 1.35 MB PDF file.

Quanta CT6 schematic, revision 1B, for the dv1600 notebook, provided as a 989 KB PDF file.

ASUS X550CC repair guide stored as a 955 KB PDF and indexed with schematics. The name gives the model only, without a motherboard revision, so check the board label…

Schematic for the HP ProBook 4310s notebook, a compact 691 KB PDF. The name gives no ODM, board number or revision, so compare the title block inside with the markings…

Schematic for the Dell Inspiron 1440 notebook in PDF form, 1.64 MB. The file name provides only the model, without board number, ODM project name or revision, so verify…

Quanta FX2 notebook schematic, revision RD, with the name dated 2006-05-05, making it an older design from that period.

Cover section of the Samsung service documentation for the GT-S7580 and GT-S7582 Galaxy phones, a 126 KB PDF numbered as part 1 of the set.

Service manual for the Samsung SGH-J700 handset, revision 1.0, provided as a 4.47 MB PDF.

Apple iPad 2 schematic in a 1.29 MB PDF. The compact size may indicate a partial set or compressed drawings, so check the page list before depending on it for a specific…

Dell Inspiron 3520 schematic delivered as a PDF, with Caruso15 HR given as the internal project or board name in the file name.

PDF schematic in a RAR archive for the MSI MS-16Q41 board, which MSI designs and labels with its own MS-numbering.

Compal schematic PDF for motherboard LA-5681P, revision 1.0, 3.32 MB in size; the name does not specify the laptop brand or model.

Schematic PDF for an Apple MacBook logic board numbered 820-00239, 6.09 MB. Apple uses the 820-xxxxx scheme for its logic boards, and the number is printed on the PCB…

Lenovo Legion Y540 schematic for board NM-C372, revision 2.0, a 2.82 MB PDF. NM-prefixed numbers follow the scheme used by LCFC, Lenovo's Compal joint-venture design…

PDF schematic for the Compal LA-N381P board, revision 1.0, carrying the JDB41 project code, 3.79 MB in size.

Reference PDF for the HM9102D, catalogued as a schematic and sized at 467 KB; the name carries only the part number with no device, board or revision information.

Compact 29.5 KB PDF for the 2SC3678, catalogued under schematics, with only the part number in the name.

Component documentation in PDF for the SPP17N80C3, a high-voltage N-channel MOSFET listed in the name as 800 V and 17 A.

Combined data document for the BD135, BD137 and BD139 transistors, filed under schematics, 51.0 KB in PDF form.

Reference sheet in PDF form, 29.3 KB, for the part numbered 2SC5689. Although listed as a schematic, a name made of only a JIS transistor code points to a manufacturer…

Datasheet-style PDF of 101 KB for the 2SA1731, indexed under schematics but named only by part number with no device or board information.

PDF of 47.7 KB named for the part 2PB709A, issue 4 judging by the suffix. The name carries no device model or board number, and the prefix matches a transistor-style…

Filed as a schematic, this 531 KB PDF carries only the bare number 28040 in its name, with no manufacturer, device model or revision stated.

Only the code 35sgq060 is given for this 47.7 KB PDF, which is categorised as a schematic.

A 41.4 KB PDF named 35sgq045 and filed under schematics, though the name points to a component part code rather than a motherboard.

A 61.7 KB PDF named 34WC02, filed with schematics. The name resembles a component part number and gives no laptop model, brand or board revision.

At only 23.6 KB, this PDF named 30WQ04FX is probably a brief datasheet or ordering note for a discrete rectifier, despite being indexed as a schematic.

The 71.5 KB PDF called 25L4004 is catalogued as a schematic, yet its name follows the style of a serial memory part number, so it is most likely a chip datasheet.

Small 38 KB PDF named for the 10BF10 to 10BF80 range and indexed as a schematic. The name indicates a diode family covering several voltage grades in a single sheet, so…

PDF schematic for the Sony MBX-163 laptop motherboard, with MS60 in the name, probably the ODM project code tied to this board; the file is 1.04 MB.