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…

Repair guide in PDF form for the K43SA notebook, filed under schematics at 342 KB. Documents of this kind usually walk through power-on sequences, typical failure…

Schematics in PDF for the Lenovo C260 all-in-one, project ZAA00, made on Compal board LA-B001P. The LA-xxxxP pattern is Compal's standard board numbering.

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…

Schematic for the Samsung SM-A720F, provided as a 3.58 MB PDF. The file name lists only the model, without revision or region information.

SMD Databook 2011 covering active SMD semiconductor components, a 19 MB PDF reference catalogued under schematics.

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.

Quanta schematic in PDF for the motherboard DA0QU9MB6C0, project code ZHK, revision 3A, with a document date of 30 June 2014 in the name. The laptop brand is not stated.

PDF schematic covering the ASUS F80Q and F80L notebooks, revision 2.0. One drawing set often serves several closely related models that share a mainboard, but confirm…

Schematic for the Quanta CT6 project, revision R1B, as a 989 KB PDF; the laptop brand and model are not stated in the name.

Schematics for the HP Compaq Presario CQ40 built on the Compal board LA-4101P, delivered as a 1.64 MB PDF.

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

Revision 1.3 schematic for the ASUS K40AB laptop, provided as a 2.07 MB PDF. It shows the full mainboard circuit, including power regulation, charging, CPU and chipset…

Circuit diagram for the Samsung SM-S5303 handset, provided as a 2.73 MB PDF. The name gives no board number or revision.

Nokia N86 schematic documentation in a fairly large 6.95 MB PDF, likely containing detailed sheets for the handset's main board.

Nokia N77 schematic in PDF format, 607 KB in size, a compact document that may contain only part of the full diagram set.

Nokia 7380 circuit diagrams in PDF format, 2.81 MB in size. The file name states the model but no board number or revision.

Nokia 6070 schematics in a 1.03 MB PDF document. The name identifies the model but provides no board version or revision details.

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.

Combined schematic for the Nokia 6170 and 7270 phones, a 656 KB PDF; the trailing 2 likely marks a second part or alternate copy.

Nokia 3110 circuit schematics delivered as a 780 KB PDF. With no revision or RM code in the name, use it as a general service reference and check the label under the…

Nokia 5800 schematics, a 1.43 MB PDF for this touchscreen handset. The name gives no revision or RM type code, so check the label under the battery and compare board…

Schematic drawings for the Nokia 6100 in a compact 243 KB PDF; the name carries only the model, without a revision or type code.

Combined schematic and service manual for the LG D724 smartphone, a 51.5 MB PDF. The document is expected to hold circuit diagrams along with service information such as…

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…

Schematic PDF named only B465, a model designation without brand, board number or revision in the file name.

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.

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

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…

PDF circuit diagram for a notebook labelled M7V, 1.29 MB in size. The file name gives the model code alone, without brand, board number or revision, so the exact version…

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.

Toshiba Satellite A300 schematic in PDF format, 844 KB, with Inventec named as the board maker; the misspelled invente token in the name appears to mean Inventec.

Toshiba Satellite A100 schematic produced by Inventec, whose board project is named San Antonio.

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

Sony schematic for the MBX-155 motherboard with the MSS1 project code, marked as revision 0.30.

Schematic for Sony VAIO motherboard MBX-147, supplied as a 1.25 MB PDF; the name gives only the board number, without model, project code or revision.

Service documentation for the Sony VAIO VGN-FJ series, stored as a 2 MB PDF and catalogued as a schematic.

Schematic PDF for the Sony PCG-FR310, mainboard MBX-80, a design built on Quanta's NE5 platform. No revision appears in the name, so check the board silkscreen for it.