Circuit schematic for the Sony VAIO VPCYB3V1E notebook in PDF format, about 1 MB in size.

Quanta JM5B laptop motherboard schematic, revision 3A, stored as a 1.19 MB PDF. The name gives only the ODM project code and revision, with no retail model or chipset.

Quanta schematic for the Cosica Gilligan platform, UMA version, in a 1.56 MB PDF. UMA means graphics run from the integrated GPU with shared system memory, so there is…

Inventec schematic for the Calcuta 10 project, a 548 KB PDF. The name gives the ODM and project name only, with no laptop model, board number or revision, so read the…

Schematic for the Xiaomi Redmi Note 2, model code 3Y, supplied as a 3.53 MB PDF. The sheets show the power management circuits, processor connections, memory, RF…

Schematic set for Compal board LA-6951P, revision 1.A, in PDF format; the name does not mention the laptop brand or model that uses it.

Early R0.1 revision of the Compal LA-9351P schematics, contained in a compact 901 KB RAR archive.

Revision R1.0 schematics for the Compal LA-6842P mainboard, stored in a 1.80 MB RAR archive.

Revision 1.0 schematic for the Compal LA-5331P laptop board, packed in an 868 KB RAR archive.

Compal LA-5251P schematic at revision 0.9, packed in a RAR archive of about 1.26 MB. The 0.9 revision usually sits just before mass production, so most circuits should…

Early R0.5 schematic of the Compal LA-2821P motherboard, archived in a 1.25 MB RAR. Revisions below 1.0 are usually engineering or pilot builds, so part values and some…

Schematic for the Dell Inspiron 15 7000 series model 7547, a compact 839 KB PDF; no motherboard number is given in the name.

Component layout diagram for the Xiaomi Mi 4S smartphone, supplied as a PDF of about 2.3 MB.

Full schematic in PDF for the MI2 mainboard at the P4 build, with 0917 most likely the drawing date.

Dell Vostro 1310 schematic in PDF format, about 1.14 MB. The file name does not state the board manufacturer, board number or revision, so read the title block inside…

Short PDF reference listing IC equivalents, meaning substitute part numbers that can replace one another in a repair.

Small 124 KB PDF titled DMI process, catalogued as a schematic, but the name does not identify any device, board or brand.

Schematic in PDF form for a Quanta ZE7 motherboard, revision 1B, 842 KB in size. The name does not say which laptop brand uses this board, so match the ZE7 code and…

Schematic PDF identified only by the Quanta board code DA0Y0AMBC60, with no laptop model stated in the name; the code may be a variant spelling of DA0Y0AMB6C0.

Full schematic for the Huawei G525 smartphone, provided as a 585 KB PDF. The name lists no board revision, so compare the circuit labels with your phone's mainboard.

Huawei G6 smartphone schematic delivered as a 775 KB PDF. The file name does not specify the board revision, so confirm the designators and layout against the board you…

Board map for the Huawei G6 phone, a small 101 KB PDF showing component placement rather than full circuitry.

Circuit schematic of the Apple iPhone 4 in PDF format, 2.31 MB. Only the model is given in the name, with no logic board number or revision, so match the document to…

PDF schematic for the Compal-designed NM-A272 motherboard with the ACLU1 and ACLU2 codes, a UMA variant with integrated graphics only and DDR3 memory, revision 1.

Compal LA-5752P motherboard schematic, an 837 KB PDF whose name gives only the board number with no brand or revision.

Schematic for the Samsung E1230 basic mobile phone, delivered as a fairly large PDF of about 9.76 MB, suggesting high-resolution or multi-page service drawings.

Schematics for the Nokia 5100 phone in a 798 KB PDF; the trailing 2 in the name likely indicates a second part or alternate version of the document.

Nokia 3530 schematics as a small 325 KB PDF; the name carries no revision or board number.

Nokia 6020 schematic diagrams, a 1.08 MB PDF with no revision given in the file name. A repair technician can follow the battery and charging path, trace power…

PDF circuit diagram for the ThinkPad T400 built on the MALIBU-3 motherboard, an external SDV-stage release, version 142 dated 0928, covering the ICH9 chipset variant.

Quanta-made motherboard schematic for the LE4 board at revision 1A, provided as a PDF. The name does not say which laptop model uses this board, so identify the device…

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 Dell Latitude E5530 business laptop, a detailed PDF of about 3.18 MB.

ASUS A7Sv notebook motherboard schematic, a sizeable 7.56 MB PDF. The name gives the model but no PCB revision, so compare the revision silkscreened on the board with…

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

Schematic for a Sony RJ series board, listed as RD1-MB, with the Sony MBX-145 board number.

Sony MBX-194 motherboard schematic marked PVT, meaning a production validation test build, with MB_0701 likely an internal board release tag.

Circuit diagram in PDF for the Sony PCG-61611, built on Quanta's NE7 ODM platform, at 1.03 MB.

Sony MBX-202 mainboard schematic, tagged M790, which appears to be the ODM project code for this design.

Schematic for the Acer Aspire 8935G (spelled Aspiron in the name), built on the Quanta ZY8 motherboard; no revision is given in the file name.