Compal LA-2601 schematic at revision R0.1, the earliest engineering stage of this board, contained in a 1009 KB RAR file.

Compal LA-1711 motherboard schematic with revision code RX02-D, archived as RAR at 1.26 MB.

Compal LA-1421 schematic set, revision R1A, in a compact 672 KB RAR archive. LA- numbers are the internal board codes of Compal, a notebook ODM whose mainboards were…

Schematic PDF for the Dell XPS L501X and L502X on Quanta board DAGM6BMB8F0, project GM6B, revision 1A.

Compal schematic labelled LA-2791, provided as a 1.30 MB PDF. The name gives no revision and no notebook model.

Bottom-side placement drawing in PDF for the Xiaomi M1s board at the P3 build stage. It shows where components and their designators sit on the underside, so a part…

Circuit diagram for the Dell Inspiron N5110 notebook as a 1.45 MB PDF; the name carries no board number or revision.

PDF schematic covering the ASUS A42J and K42JR notebooks, roughly 2.30 MB in size. The file name gives no motherboard number or revision, so check the board marking near…

Schematic PDF for the Apple MacBook Pro 15-inch A1707, logic board 820-00281. Apple numbers its boards in the 820-xxxxx format, and this number should be checked against…

PDF schematic for the Toshiba Satellite M300 and M305 laptops, drawn on the Quanta TE1 platform.

Quanta-made schematic for the Lenovo IdeaPad Z380, project LZ1 with the LZ1A board, revision R1B, dated or versioned 0901 in the name.

Circuit schematics for the Samsung SM-A710FD in PDF, 5.51 MB. The name does not state a board revision, so compare the PCB silkscreen with the sheets before relying on…

Quanta schematic in PDF form for the board coded ZHL, revision 1A, 1.46 MB in size. Quanta names its laptop platforms with short codes like this, and the full board…

Small 521 KB PDF schematic labelled Foxconn M9F1 and catalogued under ECS, with no laptop model, board revision or chipset named in the file name.

Schematic for the Dell Inspiron 1450 class notebook, identified by the name as Dell 1450 and built on the Foxconn H830-L design, supplied as a 1.19 MB PDF.

Sony VAIO motherboard schematic for board MBX-250, a 1.68 MB PDF. The name gives no ODM code or revision, and since Sony's MBX numbers span boards from several…

Schematic for the Dell Vostro 1015 notebook, a PDF of about 1.14 MB. The name gives no ODM board number or revision, so look on the mainboard silkscreen and compare it…

Samsung G900H troubleshooting guide, the Exynos variant of the Galaxy S5, in a 5.64 MB PDF.

ASUS schematic PDF for the P8Z77-V LX and Deluxe family, part of the Ivy platform series, i.e. Ivy Bridge on the Z77 chipset.

Schematic in PDF form for the Lenovo IdeaPad S400 Touch, Compal board LA-8952P at the PR01 stage.

Schematic in PDF for the Toshiba Satellite L500, Intel version built on the Cantiga platform (the Intel GM45 / PM45 family).

Schematic for the Dell Latitude E5420 in PDF format, naming the Krug project with a 14-inch UMA build, meaning integrated graphics without a discrete GPU.

Lenovo G560 schematic for the Compal board LA-5752P, packaged as a 1.25 MB PDF. Compal marks its laptop motherboards with LA- numbers, and the same design may be used in…

HP ProBook 4510s and 4520s schematic designed by Wistron, stored as a 1.29 MB PDF; the name is truncated and gives no board number or revision.

Schematic document for the Dell Vostro 3450, supplied as an 805 KB PDF. No board number or revision is given in the name, so confirm the ODM number on the mainboard…

Schematic for the ASUS K42JR laptop, revision 2.0, in a 3.87 MB PDF. The pages cover the mainboard circuits, from the charger and power regulators to the chipset, memory…

Samsung Galaxy Core Plus schematic for the SM-G350, a 2.48 MB PDF. No suffix or board revision is stated in the name.

Samsung Galaxy Core II, model SM-G355H, covered by a 3.21 MB schematic in PDF form. The name gives no board revision.

Nokia 6270 schematic diagrams in a 2.74 MB PDF. The file name identifies the model only, without a board revision, so verify the PCB code before relying on designators.

Schematic diagrams for the Nokia 5210 mobile phone, stored as a 712 KB PDF. The file name gives only the model, with no board code or revision.

Schematic set for the Nokia 5220 handset in a 4.82-class PDF of 4.62 MB. The name gives the model only, with no board version or revision.

Wiring and circuit schematic for the Nokia 5140 rugged phone, delivered as a 1.27 MB PDF. Only the model is given in the name; there is no stated revision.

Second schematic document for the Nokia 2600 phone, a 714 KB PDF; the 2 in the name likely marks it as part of a multi-file set or an alternate copy.

Service manual for the LG LS740 smartphone, English edition, dated by the name code 140424, delivered as a large 55.9 MB PDF.

Combined schematic document for the Nokia 6133 and Nokia 6131, two closely related fold phones, supplied as a 1.75 MB PDF.

Nokia 6111 schematics in a 1.74 MB PDF; the file name does not state a board revision. The diagrams cover how supply rails, charging, display, camera, audio and radio…

Nokia 3360 schematic diagrams in a 634 KB PDF, with no revision stated in the name. For older handsets like this one, the sheets are a key reference to follow the power…

Apple iPhone 4 schematic, called iPhone 4G in the file name, provided as a small 356 KB PDF with no board number or revision listed.

Power-up sequence document for a B460 notebook, a very small 18.5 KB PDF that probably contains a single diagram or page rather than a full schematic.

PDF schematic of the Compal LA-2201P mainboard; the file name gives no brand or laptop model, only the board number.