Schematic in PDF form for the Apple iPhone 4, a compact 876 KB document. Logic board schematics like this one let a technician follow power rails from the battery…

Quanta V08 motherboard schematic, board number DA0V08MB6D4, in a 1.43 MB PDF. The DA0 prefix followed by the project code follows Quanta's board numbering, and the…

Revision 2A schematic of the Quanta UM2 IO board, stored as a 158 KB PDF. The drawing deals with the auxiliary IO daughterboard rather than the main logic board…

Revision 1B circuit diagram for the Quanta TWJ board, a 968 KB PDF and likely a separate export of the same design.

Schematic for the Quanta ZL6 board at revision 2A, 873 KB in PDF form. Quanta, a notebook ODM, marks its designs with project codes like ZL6, and a specific revision…

PDF schematic for the Positivo BGH C510, with the PCB identified as A14HV version 1.0, file size 678 KB.

Lenovo schematic for the IdeaPad S100, marked OEM in the name together with the code BM5080, which is likely the ODM project or board designation; no further revision is…

Generic-named HP laptop schematic: the file name states no model, board number, ODM or revision, so the 1.02 MB PDF must be opened to identify which machine it covers.

Toshiba Satellite L500 schematic on Compal board LA-4982P, provided as a PDF of about 1019 KB.

Acer Aspire 6530 laptop schematic in PDF format, tagged ZK3, which appears to be the board project code.

Compal LA-1881 motherboard schematic, revision R1.0, packed into an 840 KB RAR archive.

Block diagram for the Xiaomi Mi Note smartphone in PDF form, around 1.28 MB. Rather than full circuit detail, a block diagram shows how the main sections connect…

PDF schematic for the Lenovo Zhaoyang E680, E680A and E290, 1.04 MB, sharing one drawing across these models.

One of a split series of PDF schematics for the LA46 design in its DIS version, meaning the discrete GPU variant, here part three at 19.8 KB.

Service manual for the LED TV model V32531FG, 715 KB in PDF format. The name points to an MTK8222 based LED platform, meaning the main board is built around a MediaTek…

Gigabyte GA-965P-DS3 motherboard schematic, revision 3.3, in PDF form. This Intel P965 LGA775 board can be diagnosed with the sheets covering the CPU core regulator…

Schematics for the Gigabyte GA-G31M-ES2L, an Intel G31 micro-ATX motherboard for LGA775 processors, in a single PDF.

Schematic in PDF for the ALADDIN project, mainboard 6050A2479201, dated 20110711 and marked MB DB, apparently covering the main board with an associated daughterboard.

Circuit diagram in PDF, 777 KB, for the HP EliteBook 6555b on Inventec board 6050A2356601-MB-A02, where A02 denotes the board revision.

PDF schematic for the Dell Inspiron N5110, Wistron board 10260-1, with version string 48.4IE07.011 and the code DQ15 in the name.

PDF schematic for the HP Compaq 2230s compact business notebook, 604 KB. No ODM, board code or revision is stated in the name, so check the title block and compare it…

Schematic in PDF format for the Gigabyte GA-G31M-ES2L desktop motherboard, revision 1.11, with d5331 as an internal document reference.

Schematic for the Acer Aspire V5-471 laptop, with HUSK naming the Wistron project that Acer used for this design.

Sony VAIO schematic for the MBX-237 motherboard, document version 030. MBX is Sony's internal board code, printed on the PCB, so confirm it before following the…

Schematic diagram for the HP Pavilion 15-ab108AX, a board designed by Quanta under the project code X22.

Schematic in PDF for a Shuttle board identified as A14HV02 and A14HV0X, part number 71R-A14HV6-T821, revision A, dated 09.21.2010.

Schematic PDF of 2.88 MB named only j701, which gives no brand, model or board revision.

Schematic for the Huawei Honor 4X, supplied as a 1.16 MB PDF. No model code, board number or revision appears in the name, so check the document title pages for those…

Samsung SM-J710F schematic in a 6.27 MB PDF. The name supplies only the model number, with no board revision or region.

Orange Pi board schematic for the Allwinner A20-based model, revision 1.1, in a 354 KB PDF.

Schematic PDF of 2.88 MB whose name gives only j701, with no brand stated in the record; it likely relates to a J7 series handset, but the exact device should be…

Schematic in PDF form for the Sony VAIO motherboard designated MBX-250, following Sony's own MBX board numbering.

ASUS ME370T schematic at revision 1.0, saved as a PDF. The ME370T is an ASUS tablet board, so expect sheets covering the SoC power, battery charging, display and touch…

Schematic for the Samsung NP-R467 laptop, supplied as a 1.52 MB-class PDF of about 1.55 MB.

Sony VAIO schematic covering MBX-239 and MBX-240 motherboards, as indicated by the name, in an 891 KB PDF.

Samsung i9000, the original Galaxy S, documented in a 13.2 MB schematic PDF. The name carries only the model number, so the board revision is not known.

Second schematic document for the Nokia N90, delivered as a 2.48 MB PDF; the number 2 in the name points to a further part or another edition of the N90 diagrams.

Combined schematic for the Nokia 6610 and 7210 phones, in an 816 KB PDF; the name uses the word skemat for schematic.

Shared schematic for the Nokia 5200 and 5300 handsets, supplied as a 1.76 MB PDF. Listing both models suggests the phones use closely related electronics documented in…

Circuit schematic for the Nokia 6108, a 681 KB PDF with no revision or product code given in the name.