Revision 1.2 schematic listed for the ASUS K40AA and K50AF laptops, a 1.28 MB PDF that appears to share its design with the K40AA and K50AB drawing.

Schematic for the Dell Inspiron N5050, designed by Wistron under the DV15 project name for the Intel Huron River platform in a UMA build, meaning integrated graphics…

Samsung Galaxy Note 8.0 tablet, model GT-N5100, covered by this 2.17 MB schematic in PDF format. No board revision appears in the name.

Compact 756 KB PDF schematic for the Samsung Galaxy S4, model I9505. Given the small size it may contain a limited set of sheets rather than a full service manual, and…

LG D690 service manual in English, labelled version 0.9 and dated 140822 in the name, which reads as 22 August 2014.

Nokia 1200 schematics with the type codes RH-99 and RH-100 in the title, a 430 KB PDF covering both hardware variants.

Nokia 5510 schematic diagrams in a 1.28 MB PDF, with no board revision noted in the file name.

Schematic for the Lenovo IdeaPad Z500 based on the Compal LA-9061P motherboard, with the VIWZ1 project code given in the name.

Schematic PDF for the Z360 notebook under project code QD-LL7A, a Calpella-platform design with discrete graphics, marked as an MB D3B drawing dated 0408A1.

Lenovo G450 circuit diagram for the Compal LA-5081P motherboard. Compal's LA-numbered boards carry that code on the PCB, so check it before working from these pages, and…

Schematic for the Dell Vostro 1320 notebook motherboard, provided as a 1.42 MB PDF. The name hints at a version without specifying it, so look at the sheet title blocks…

Dell Latitude D620 motherboard diagrams in a 1.17 MB PDF. The file name names the model but supplies no board code and only an unnumbered Version label, so the revision…

K42Jr schematic marked revision 2.0 in the file name, provided as a 2.30 MB PDF for that notebook mainboard.

Schematic diagram in PDF form for the ASUS A6J notebook, 1.35 MB in size. The file name gives only the model, so no board revision or ODM code is stated and the sheet…

Schematic for the Sony VAIO VPCF136FM, an F-series notebook, based on the MBX-238 motherboard.

Schematic for a Sony VAIO laptop motherboard numbered MBX-143, tagged with the MS04 project code and drawn at revision 1.0.

Quanta ZI6 schematic, revision C, covering the Acer TravelMate 6000 and 8000 notebooks, in a 1.32 MB PDF.

Compal LA-A001P schematic for the Acer Aspire R7, project v5mm1, revision 1.0, available as a 1.83 MB PDF.

Acer Aspire 8951G schematic based on the Quanta ZYG project, revision 1A, in a 1.01 MB PDF.

Schematic diagram in PDF for the Acer Aspire 1700, built on a Quanta board with project code DT1 at revision E.

Circuit schematic for the Acer Aspire 1640, a Quanta-designed motherboard with project code ZL8 at revision 3A, supplied as an 820 KB PDF.

Compal LA-9632P schematic, revision 1.0, carrying the VIWGP project code and dated 0227, labelled for the G500.

Schematic for the HP Pavilion dm1 built on the Quanta NM9 board, revision 1A, in PDF form at 929 KB.

HP Pavilion G4 schematic drawn on the Quanta R53 mainboard, revision 1A, in a 1.30 MB PDF file.

Schematic PDF in RAR for the Lenovo ThinkPad T410i, project Nozomi 1, with the codes NZM1H-0, NZM1I-8 and 09A21-3 in the name, which appear to be board or schematic…

Schematic in PDF form for the original Microsoft Xbox One console, the Fat model, identified by the Carmel name.

ASUS FX505DY schematic in PDF format, around 8 MB, with no board revision given in the file name.

Schematic in PDF for the Dell Latitude 5420 motherboard LA-K491P, revision 1.0, version A00, packed in a RAR archive. The LA-xxxxP code marks it as a Compal design.

Circuit schematic for the Samsung P10 notebook, a 6.94 MB PDF. The name gives only the model, with no board number or revision, so verify against the mainboard before…

PDF sheet for the BC557 general-purpose PNP transistor, the name giving its minus 50 V and minus 100 mA limits, filed under schematics at 45.8 KB.

A small 41.5 KB PDF for the 2SD1458, a part number in the Japanese JIS scheme where 2SD identifies an NPN low-frequency transistor.

The 2SD1937 transistor is the subject of this 42.0 KB PDF, whose name ends with an _E suffix that is not explained.

The 2SD2337 is the part this 41.0 KB PDF documents, and as a 2SD number under JIS rules it is an NPN transistor aimed at low-frequency circuits.

PDF documentation, 716 KB, for the 24LC21 dual-mode 1 Kbit serial EEPROM, a chip widely used for EDID storage in displays.

Sony VAIO laptop schematic in PDF form for the MBX-202 motherboard, with M790 also in the name, likely a related model or project code, in a 779 KB file.

Samsung schematic archive for the SM-A307FN model, the Galaxy A30s variant, packed as a 3.24 MB ZIP and labelled ok in the name, indicating the contents were checked.

Samsung SM-A22 5G fingerprint sensor schematic in PDF form, 5.26 MB. The sheet documents the fingerprint reader circuit, usually the sensor connector, its supply and the…

Schematic in PDF, under 1 MB, for Lenovo mainboard NM-D621 at revision 1.1. The NM-xxxx numbering belongs to LCFC, Lenovo's own manufacturing ODM.

Toshiba Satellite L500 schematic, a PDF of 996 KB whose name adds the suffix imp, possibly meaning important, though the name does not say.

Sony VAIO schematic for the MBX-149 mainboard, revision 2.0, tagged with the internal model code MS12.