Mainboard schematic for Compal LA-A091P, revision R1.0, stored in a RAR archive of 1.14 MB.

Schematic for the Compal LA-8864P board at revision R0.3, delivered as a 1.33 MB RAR archive.

Compal LA-8481P schematic at revision R1.0, compressed into a 1.36 MB RAR archive. The file name holds only the ODM board code and revision, with no model, processor or…

Compal LA-6841P schematic in early revision R0.1, stored as a RAR of roughly 1.10 MB. As the first drawing revision it may not reflect production boards exactly, so…

Compal LA-2361 mainboard schematics, revision R1.0, in a 1.11 MB RAR archive. Only the ODM code and revision are given, so the retail laptop model must be identified…

Compal LA-2351 schematic set at revision R1B, stored in a 1.22 MB RAR archive. The R1B label indicates a revision after the initial 1.0 production design, so compare it…

Revision 1.0 of the Compal LA-1251 schematic, contained in a 1.46 MB RAR archive. A 1.0 revision typically reflects the production build of this early Compal laptop…

Component layout diagram for the Xiaomi Redmi 3s, stored as a 3.43 MB PDF. Unlike the circuit schematics in the same set, a components diagram shows where parts…

Mirrored bottom-layer placement sheet in PDF for the Xiaomi M1 board, labelled as an updated version.

Schematic for the A560 and A580 models on the Quanta TWH platform, board DATWHMB18D0. The DA prefix with an MB suffix marks this as a Quanta main board design.

Schematic for the Samsung SM-J530F handset, delivered as a 4.73 MB PDF without a revision stated in the file name.

Apple iPhone SE PCB and schematic document, a compact 554 KB PDF. The name suggests it combines circuit drawings with board layout information, though no board number or…

Disassembly guide for the Samsung SM-E500F, supplied as a 598 KB PDF. Although filed under schematics, the name points to a mechanical service document describing how to…

Toshiba Satellite L30 laptop schematic based on the Quanta BL1 design, board number DA0BL1MB6E0, supplied as a small 919 KB PDF.

Schematic in PDF for the HP EliteBook 8470p, codename Calvin, discrete graphics version, on Inventec board 6050A2470001, revision A02, dated 20120423 MV.

Marking-code guide in PDF for Micro Commercial Components (MCC), a maker of diodes, transistors, MOSFETs and other discrete semiconductors.

Repair guide in PDF for the ASUS N55SF notebook, filed under schematics and 443 KB in size.

Schematic for MSI board MS-7680 in PDF format; the file name gives no revision, so compare the drawing title block with the revision printed on the PCB.

Circuit diagram for the Sony MBX-266 mainboard, distributed as a 1.13 MB PDF. The name gives only the board number, without the VAIO model or revision, so compare the…

ASUS F80S notebook schematic at revision 1.1, a 3.50 MB PDF document. It covers the mainboard circuitry, including power stages, chipset, graphics and interfaces, and is…

Revision 2.0 schematic for the ASUS F5Z laptop, packaged as an 880 KB PDF. It documents the motherboard circuits so a repair tech can trace supply rails, check regulator…

Circuit schematic for the ASUS F5R notebook, revision 2.0, in a 2.89 MB PDF. It is intended for board-level diagnosis: following power rails from the DC jack and…

ASUS F5N schematic, revision 1.0, a 2.32 MB PDF. The document lays out the laptop mainboard circuitry, helping technicians trace power rails, check the power-up sequence…

Schematic for the HP Pavilion G4 laptop, based on the Quanta R13 design with motherboard DA0R13MB6E0, supplied as a zipped PDF.

Circuit diagram for the Samsung Galaxy Mega, model GT-I9200, supplied as a 5.99 MB PDF. The name gives no board revision.

Schematics for the Nokia N8 in a 6.23 MB PDF file. The name lists no hardware revision, so compare the board version on the PCB before trusting component numbering.

Schematic package for the Nokia 6600 smartphone, presented as a 3.25 MB PDF. The diagrams cover the circuitry that a repair technician needs for board-level work: power…

IBM ThinkPad A30 circuit schematic, supplied as a PDF of 986 KB. The name states the model only, with no board number, revision or configuration.

Circuit diagram in PDF form for a laptop identified only as U6V, about 950 KB in size. The file name states no motherboard number, revision or manufacturer, so the exact…

Schematic PDF of 929 KB titled CADIZ-CP, which reads as a project code name; no brand, model or revision is stated.

Laptop schematics for the Toshiba Satellite A30, built on Compal's LA-2051 motherboard, provided as a 979 KB PDF.

Laptop schematic marked only with the project code M841 and DVT, the design validation test stage, without brand or board number in the name.

Revision R1B schematic of the Quanta CT6 laptop motherboard, packaged as a 989 KB PDF. CT6 is a Quanta ODM project code, so the board may be found inside a branded…

Schematic diagram for the Samsung SGH-E700 mobile phone, a compact 294 KB PDF. The small size suggests a limited set of circuit sheets rather than a full service manual.

PDF schematic for the Quanta board DA0Z8PMB8E0, project code Z8P, a 1.08 MB document. Quanta uses DA0-prefixed numbers on boards built for several laptop brands, and the…

Laptop schematic identified only by the number 4520, with no brand, board number or revision stated in the name, so the exact model cannot be confirmed from the title…

Schematic diagram for the Samsung NP-R423 laptop, supplied as a PDF of about 1.1 MB. Apart from the model, the name carries no board code name or revision, so confirm…

Schematic in PDF format for a GTX 750 Ti graphics card, based on the board code P2010-B01, which follows NVIDIA's reference PCB numbering.

Reference PDF for the HCF4050B, a non-inverting hex buffer from the CMOS 4000 family, as the file name itself states.

PDF document of 577 KB for the AD620, filed in the schematic category although a part-number name like this normally indicates a component datasheet.