Schematic for the Lenovo ThinkPad L440, made by Wistron under project LOS-1 with board 12289-1 at revision 1, covering both DIS and UMA versions, meaning discrete and…

Dell Studio 1558 schematic PDF, first copy of a pair, for the Quanta FM9C board numbered DAFM9CMB8C0 at revision 1A, 1.01 MB in size.

Lenovo X200 schematic in PDF form, 1.23 MB, with an extra imp tag in the name whose meaning is not stated; it matches the size of the other X200 schematic and may be a…

PDF schematic shared by the Lenovo ThinkPad T550 and W550s, Wistron project LSZ-1, board number 13251-1.

Schematic set for the Apple iMac 21.5-inch A1418 Late 2015, project J117, covering logic board 820-00034, with 051-00081 referencing the matching schematic document…

Quanta TW9E schematic for a 15.6-inch widescreen model, revision A, provided as a 1.08 MB PDF.

Schematic for a board labelled JM50, revision 1.0, provided as a PDF of about 2 MB. The name carries no brand or laptop model, so identify the machine from the board…

Schematic for the Dell Studio XPS 1340, a fairly large PDF at about 3.14 MB. The name does not carry a board number or revision, so these should be read from the title…

Schematic set in a RAR archive for Dell Latitude E5470 and E5570 and Precision 3510 laptops, with a further model listed in the name as E520.

PDF schematic for the Lenovo ThinkPad SL510 laptop, made by Quanta under project GC3, motherboard DAGC3AMB8I0 and revision r2A according to the name.

Schematic in PDF format, 12.8 MB, named only th55dx650k with no further detail in the file name.

Circuit diagram for revision 3.1 of the MS-V328 board, in PDF form within a 940 KB RAR archive.

Schematic in PDF format, 4.09 MB, filed under the code ua23h4003ar, which looks like a Samsung TV model number for a 23 inch set, although the name gives no other…

Circuit diagram for the Toshiba AC100, saved as a PDF of about 650 KB. The name gives no board number or revision, so check the title block against the markings on the…

Samsung SM-G850F schematic, a 14.7 MB PDF document. Only the model number is stated in the name; no revision or region is given.

Quanta-designed Sony VAIO mainboard MBX-216, project GD3, documented in this PDF schematic of about 1.09 MB.

Lenovo schematic in PDF format for board I4X0MS, version 1.0, 1.96 MB. The name gives only the board code, so check it against the marking on the mainboard to identify…

Gigabyte GA-Q87M-D2H schematic for the first board revision, 1.0, provided as a PDF inside a 2.16 MB RAR.

PDF schematic for the ASUS B85M-V5 PLUS, a micro-ATX board on the Intel B85 chipset, archived as RAR and tagged RG.

Full schematic set for Wistron board 17859-1, project Bucky Bensolo, covering Intel Whiskey Lake (WHL) and Cannon Lake (CNL) designs, with TVMHG noted in the name.

Component documentation for the 2SC3306, a JIS-numbered NPN transistor, supplied as a 227 KB PDF in the schematic section.

Reference PDF for the 74LVC00A quad 2-input NAND gate, a larger 517 KB edition that likely includes several package options and detailed timing tables.

Named for the 2SC4003, this 79.4 KB PDF is listed as a schematic but appears to be a transistor datasheet.

Schematic package in zip format, 2.22 MB, with a name that suggests the Samsung Galaxy J4 (SM-J410F/G), although the brand is not stated in the file details.

Small 329 KB PDF titled OZ9906, with no further detail in the name. The OZ prefix is used by O2Micro, whose ICs often appear in LCD backlight and inverter circuits, so…

Schematic in PDF form for the MSI MS-7813 motherboard, revision 1.0 by the name with a 0824A tag, packed in a 994 KB RAR. MS- numbers are MSI's own board codes.

MSI MS-7816 motherboard schematic, revision 1.2, delivered as a PDF inside a RAR archive just under 1 MB.

Schematic in PDF form for the ASUS FX705GD laptop mainboard, revision 2.0 as given in the name.

Schematic for a board with the code name PAMIRS, with board number 06230-5 and the code 4Y001 in its name, provided as a PDF inside a 1.34 MB RAR.

PDF repair guide for the ASUS N752VX laptop, packed in a RAR archive of about 1 MB. ASUS service guides of this kind usually cover disassembly steps, part locations and…

Service manual for the Samsung SM-A305N smartphone, a 27.4 MB PDF labelled in Spanish as manual de servicio.

Compal LA-4681P schematic at engineering revision R0.4, stored in a 1.09 MB RAR archive.

Acer schematic in PDF format, 1.76 MB, for the 3105 series with NWLCa1 in the name, which appears to be the board or project code; the name gives no further revision…

Schematic in PDF form for the Samsung SM-G850F smartphone, a 14.7 MB document that likely covers the main board circuitry in detail.

Schematic for the Inventec Dunkel 1.0 project, also marked DD 1.0 DosXX, board 6050A2088101, MV1 build A02 dated 28 February 2007, in a 1.25 MB PDF.

Schematic in PDF for the Lenovo Yoga 510-14AST, an AMD-based model, designed by Compal as LA-D541P revision 0.2 with BAUS0 and BAUY0 codes.

Schematic PDF for HP G62 and G72 and Compaq Presario CQ42, CQ45 and CQ62 laptops, Wimbledon AX3/5 platform, revision 1A, 760 KB.

Part datasheet in PDF form, 105 KB, for the 2SD2050 transistor, filed in the schematic category. The name holds only the part code.

Dell schematic in PDF form, 369 KB, labelled PA-12. Dell uses the PA-12 designation for a family of 65 W laptop AC adapters, so the document most likely covers the power…

Circuit schematic for the MSI MS-V389 board used on RTX 3080 and RTX 3090 graphics cards, revision R6.0, document number 00205363, as a 1.99 MB PDF.