PDF schematic for the LCFC NM-A291 motherboard used in the Lenovo G50-70M, with ACLU7 and ACLU8 platform codes and drawing revisions 0.1 dated 0925 and 1216.

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

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…

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.

Nokia 1255 schematics in a compact 413 KB PDF. The name lists only the model, with no board code or version, so treat it as a general service reference for this handset.

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.

Nokia 5510 schematic, the second document in a set judging by the trailing 2 in the name, in a 714 KB PDF. No revision is mentioned.

Nokia 5610 schematic diagrams in a 974 KB PDF, with no revision given in the name. The sheets help trace supply lines from the battery and charger, follow the slider…

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…

Compal schematic for the G470 laptop, referencing board LA-6751 in its name. At 1.59 MB, this PDF corresponds to the Compal design that also served the G570, so confirm…

Compal schematic covering the Lenovo G470 and G570 laptops, with board numbers LA-6751P and LA-6753P listed in the name; this copy is marked as a second version of the…

Lenovo laptop schematic in PDF, attributed in the name to Foxconn (spelt Foxcon) with the project code W06N; no retail model is stated.

Schematic PDF of 1.17 MB named only MS01, with no brand, model or revision given. MS-style codes are often Foxconn project names for Sony boards, but that cannot be…

Schematic for the Toshiba Satellite A80, based on the Compal LA-2811 motherboard, in an 894 KB PDF.

Repair guide for the Asus X751LK laptop, a 1.57 MB PDF. The name does not mention a motherboard revision, so check the guide itself for the version it covers.

Schematic for the Dell Inspiron 1440 notebook in PDF form, 1.64 MB. The file name provides only the model, without board number, ODM project name or revision, so verify…

Circuit diagram for the Gigabyte GA-Z97X Gaming 3 motherboard, revision 1.0, in PDF format at 6.74 MB.

Schematic for the Lenovo IdeaPad 110-15IBR, built by LCFC on board NM-A804 with the CG520 project code and revision 1.1 in the name.

Schematic package for the Samsung Galaxy S21 Plus, model SM-G996B, supplied as a ZIP archive of about 4.86 MB.

Schematic diagram for the Lenovo Legion Y540-15IRH, built around the LCFC NM-C221 mainboard, revision 2.0. The NM- prefix marks boards from LCFC, the Lenovo-owned ODM.

Circuit diagram set for the MSI GX600, board MS-163A rev 1.0, supplied as a 973 KB RAR archive.

PDF schematic for Compal board LA-K661P revision 1.0, 3.45 MB, with no laptop brand given in the name. LA-prefixed numbers follow Compal's scheme.

Schematic for the Samsung NP-M70 notebook in a 4.24 MB PDF. The name states only the model, with no board code name or revision, so the drawing should be checked against…

PDF sheet, 47.9 KB, named for the 2SC4070 transistor and filed as a schematic. JIS naming assigns the 2SC prefix to NPN bipolar transistors; package, maker and…

Here is a 42.1 KB PDF on the 2SC3707 transistor, listed in the schematic category. The trailing E after the part number is not explained in the name and should be read…

Datasheet-sized PDF, 46 KB, listed as a schematic for the part 2PA1774J, with the trailing 2 most likely a document revision.

Bearing only the code 35cgq045, this 49 KB PDF sits among schematics but looks like a reference for a single component rather than a board.

The 78.6 KB PDF 30SLJQ045 is labelled a schematic, yet the name follows the pattern of a rectifier diode part number, pointing to a single-part datasheet.

PDF schematic for the Sony MBX-163 laptop motherboard, with MS60 in the name, probably the ODM project code tied to this board; the file is 1.04 MB.

Spanish-language course chapter on basic electronics, provided as an 817 KB PDF and apparently the same content as the numbered topic 2 of the series.

Topic 4 of a Spanish mobile repair course, explaining how to identify the parts of a smartphone, as a 404 KB PDF identical in size to the unnumbered copy.

Chapter three of a Spanish mobile-phone training series, explaining how a phone works, as a 1.75 MB PDF.

Samsung SM-A20S schematic section dedicated to the LCD backlight, 4.62 MB PDF. It covers the backlight driver circuit, its boost coil, diode and capacitors, and the…

Schematic in PDF form for a Sony laptop motherboard with the Quanta code DA0HK9MB6D0, revision 1A.

Schematic PDF named only 6002 series, with no brand, model or board revision given. The 3.72 MB document could belong to a chip family or a product range of that number…

ASUS F82 laptop schematic, supplied as a PDF compressed inside a RAR archive of about 1.3 MB.

Schematic PDF for the NVIDIA GTX TITAN, reference board PG600, revision B02. PG numbers are NVIDIA's own reference PCB codes, and partner cards built on the reference…

Schematic for the LG R510 with a 15.4 inch widescreen display, as stated in the name, supplied as a PDF compressed in a 781 KB RAR.

Schematic for the Acer Aspire F5-522 laptop, Quanta motherboard DA0ZABMB6E0, supplied as a 2.00 MB PDF.

Schematic in PDF form for the Clevo N770WU laptop, motherboard 6-71-N75W0 with the D02 revision code.