Service schematic in PDF form for the Samsung SM-J250F, the Galaxy J2 Pro class handset, at 1.88 MB the larger of two copies circulating under the same model code.

Datasheet for the 2SA879 in a 49.9 KB PDF; the trailing _E in the name probably denotes an English version, though the name does not confirm it.

Schematic for the Quanta KL9A laptop motherboard, a 1.02 MB PDF with no revision or retail model in the name.

Common troubleshooting document from Samsung for the SM-J610F, the Galaxy J6 Plus, as a 7.05 MB PDF; the trailing 7 is probably a section number.

Unidentified 1.13 MB PDF named 599038 with a download suffix; the name carries no brand, model or board revision.

Service manual in PDF for a 40S6500 television, with RT41KT-AP in the name, likely a chassis or region code.

Inventec schematic package for the DOSXX Dunkel 1.0 project, revision RA02, delivered as a RAR archive of about 954 KB.

Inventec schematic for the Calcuta 10 project, a 548 KB PDF. The name gives the ODM and project name only, with no laptop model, board number or revision, so read the…

Quanta SX7 schematic for the HP ProBook 4325s and 4425s laptops, a PDF of roughly 998 KB.

Compal LA-5681P schematic set, production revision R1.0, packed into a 1.60 MB RAR archive.

Schematic for the Quanta CT6 project, revision R1B, as a 989 KB PDF; the laptop brand and model are not stated in the name.

Circuit diagram for the Samsung SM-S5303 handset, provided as a 2.73 MB PDF. The name gives no board number or revision.

Quanta-made motherboard schematic for the LE4 board at revision 1A, provided as a PDF. The name does not say which laptop model uses this board, so identify the device…

Sony schematic in PDF form, 1.17 MB, labelled only with the MS01 project code and no model or MBX board number.

Schematic for Sony VAIO motherboard MBX-147, supplied as a 1.25 MB PDF; the name gives only the board number, without model, project code or revision.

Sony MBX-202 mainboard schematic, tagged M790, which appears to be the ODM project code for this design.

Wistron Tibet motherboard schematic, revision RSA, in a 1.06 MB PDF. Wistron, a Taiwanese ODM, gives its notebook projects code names such as Tibet, and these boards…

Quanta OP8 schematic, revision R1A, a 2.52 MB PDF. The name lists the Quanta project code and revision without any retail model, chipset or CPU details.

Schematic for the Samsung SM-J710F smartphone, provided as a 6.27 MB PDF. Apart from the model code, the name gives no revision or variant data.

Schematic for the Samsung SM-G7102 Galaxy Grand 2, provided as a 3.10 MB PDF. The name gives the model code and marketing name but no board revision.

Large 21.0 MB PDF whose numeric file name reveals nothing about the device, model or board number, though it is listed as a schematic.

Schematic in PDF format whose name, A01, gives no model or board number and probably refers only to a revision.

Wistron schematic for project LSZ-2, board number 15202-1, revision 2, provided as a PDF in a RAR archive.

Quanta Z8E schematic, revision 1A, provided as a 3.4 MB PDF. Only the Quanta project code is given, without the laptop brand or model, so check the board label to…

Power supply schematic for the Sony GE3B board with part number 1-881-774-11, provided as a PDF.

Service manual for the Lexicon MPX 200 effects processor, a 1.35 MB PDF. Service manuals of this kind usually combine schematics, board layouts, parts lists and test or…

General schematic collection for LED and LCD inverter boards, 1.89 MB in PDF format. The name gives no brand, model or board number, so open it to see which inverter…

Lenovo R2000 schematic carrying the word RUGOOD and the number 2.6, probably a project name and revision, though the name does not confirm either.

Schematic for the Quanta W08 project, revision 1A, with 0308 in the name likely being a date code, in a 1.03 MB PDF. No brand, model or platform is identified.

Schematic PDF labelled PS10A PMP Build 0123, packed in a 568 KB rar archive. The name gives a project code and build stage but no brand, model or board number, so…

Schematic for the Quanta FH6T board at revision 1A, provided as a 1.38 MB PDF. No laptop brand or model is stated, only the Quanta project code and revision.

Schematic for the Quanta BD5 notebook mainboard, revision 1A, in PDF form at 1.52 MB. Apart from the project code and revision, the name gives no brand, model or chipset…

Schematic for the BenQ R31E and T31 laptops, both built on the Quanta ED5 platform, provided as a PDF.

Very early schematic, revision R0.1, for the Compal LA-9861P notebook motherboard, provided in a 1.15 MB RAR archive.

Compal LA-8611P schematics, revision R0.1, archived as a 1.30 MB RAR file. The name provides no laptop brand, model, or chipset details, so rely on the board code…

Schematic for the Compal LA-5541P system board, revision R1.0, packed in a 721 KB RAR file.

A 1.06 MB RAR archive containing the Compal LA-5511P schematic, revision R1.0. The LA-number is Compal's board project code, used across the notebooks it manufactures…

Compal LA-3691P mainboard schematics at revision R0.2, packed as a 1001 KB RAR file. The filename provides no laptop model, only the Compal board number and an early…

Schematic PDF for an HP Sleekbook 14 (model listed as 14-1156la) designed by Quanta under the Volks project name.

Schematic PDF for a Lenovo notebook manufactured by Foxconn, labelled with the project code 661S03; neither the retail model nor the board revision is given.