Circuit schematic for the IBM ThinkPad Z61, listed under Lenovo, supplied as a 1.73 MB PDF.

Shared schematic in PDF for the Lenovo IdeaPad B460 and V460 laptops; the name does not give the ODM or board number.

Schematic for the Lenovo IdeaPad S9 and S10 netbooks, with an fl1 tag and a note about deleting a 0 ohm part, plus a date-like stamp 0607_1409.

PDF schematic for the Lenovo IdeaPad Y430 built on the Compal LA-4141P mainboard. The LA- prefix with a P suffix is the usual Compal board numbering, found printed on…

Schematic for the Lenovo G530 notebook covering the Compal LA-4212P motherboard, with the Compal project code JIWA3 included in the name.

Lenovo B490 laptop schematic in PDF, about 1.95 MB; the file name includes a long numeric string beginning with la that may encode a board or part reference but cannot…

Schematic for the K46A laptop based on the Quanta LL3 design, as stated in the file name; no revision is given.

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.

Foxconn-designed Lenovo laptop schematic identified by the project name S04, with no model number or revision stated.

PDF schematic for the Dell Latitude E6510 business laptop, 1.12 MB in size. No board number or revision is included in the name, so confirm these from the document title…

Dell Studio 1536 motherboard schematics, provided as a 1.48 MB PDF. The name gives the model and an unnumbered Version tag but no board number or revision, so read the…

Schematic for the Dell Studio XPS 1644 laptop in PDF format, 1.73 MB. The file name specifies the model only and states no motherboard number or revision, so check the…

Dell Vostro 1400 schematic diagrams stored as a 1.18 MB PDF file. The name carries the model and a Version tag but no number, revision or board code, so confirm the…

A 1.34 MB PDF schematic for the Dell XPS 14 notebook. Only the model and an unnumbered Version label appear in the name, with no board number or revision, and more than…

Circuit diagrams for the Dell XPS 14z laptop, supplied as a PDF of 1.32 MB. The name names the model and a generic Version tag but no board number or revision, so read…

Dell XPS 17 schematics in a 1.20 MB PDF. The file name gives the model and a Version label without a number, and no motherboard code, so the exact generation and board…

PDF schematic for the Dell XPS M1710 gaming laptop, 1.29 MB in size. Apart from the model and an unnumbered Version tag, the name gives no board number or revision, so…

Schematic for a board labelled B570, designed by Wistron under the project code LZ57, revision 1.0, saved as a 3.08 MB PDF.

Dell Inspiron 15R 5525 schematic diagram, a 1.49 MB PDF file. The name gives the model alone, without a board number or revision, so the exact board version must be…

PDF schematics for the Dell Inspiron 15R 5537 laptop, sized 2.02 MB. Only the model is stated in the name, with no motherboard number or revision, and a second copy of…

Schematic for the Dell Inspiron 17R 5735, provided as a 1.80 MB PDF. The name identifies the model only and does not state a board number or revision, so open the cover…

PDF schematic for the Sony VAIO M630 and M640 models, tied in the name to the MBX-179 motherboard.

Schematic document for Sony VAIO laptops identified as M630 and M640, supplied as a 1.11 MB PDF.

Sony VAIO VGN-NR series laptop schematic in PDF form, 748 KB. The file name gives no motherboard number or revision, so the exact board it describes has to be confirmed…

Circuit diagram set in PDF format for Sony VAIO VGN-FS series notebooks, drawn for the MBX-143 mainboard with the MS03 project code.

Schematic for the Sony VAIO VGN-FZ25 laptop, covering motherboard MBX-165 with the MS91 design code, revision 1.0.

Sony VGN-FZ25 schematic for board MBX-165, matched to project MS91 version 1-01, revision R1, in a 1.43 MB PDF.

Large 8.59 MB PDF schematic for Sony board MBX-109, shared by the VGN-S36C, S360, S38, S350, S52, S62 and S370 models according to the name.