Schematic in PDF format for the Compal LA-4101P notebook mainboard, about 1.12 MB. The name gives only the board code, without a brand, model or revision.

IBM ThinkPad R31 circuit schematic in PDF format, roughly 1022 KB. The file name gives the model only, with no motherboard number or revision, so confirm the board…

MSI MS-7359 motherboard schematic in PDF, the name marking it as version 1.1 (written 11), size roughly 986 KB.

Schematic PDF in a RAR archive for board 330S-AST-MP-V10, revision MP, which appears to be the mainboard of the Lenovo IdeaPad 330S-15AST.

Schematic for the Sony VAIO MBX-239 and MBX-240 motherboards built by Foxconn, provided as a PDF inside a RAR archive.

ECS schematic in PDF format, 655 KB, for the board identified as U50SI1. ECS (Elitegroup) designs and builds motherboards for its own products and for other laptop…

Schematic PDF for the HP ProBook 4310s, built by Inventec under the Hublot project name, UMA integrated graphics version, board 6050A2259201 revision A01, in a 633 KB…

PDF schematic of the Gigabyte GA-H81M-D2V desktop board, revision 1.03, packed as a 700 KB RAR archive.

Lenovo ThinkPad T420 schematic for the NZ3 project in its UMA configuration, meaning integrated graphics without a discrete GPU.

Circuit diagram set for the MSI MS-7357 motherboard, supplied as a compact 1.13 MB RAR archive.

Troubleshooting guide for the Motorola Moto E5 and Moto E5 Play, a 1.65 MB PDF. Motorola guides of this kind usually give fault-finding flows for no power, charging…

PDF schematic for the Jetway 601TCF motherboard, about 414 KB, with no revision number stated.

Desktop motherboard schematic for a G41M-Combo board, revision R14, about 731 KB. The G41 in the name points to an Intel G41 chipset design, and the Combo naming…

Inventec Teton2 notebook schematics, revision RA02, in a 790 KB RAR file. The name gives the project codename and revision but no 6050A board number, so check the…

Schematics for the Quanta SWH laptop board, revision 1A, as a 2.30 MB PDF file. The name includes no brand, model or graphics variant, so compare the SWH code and…

PDF schematic for the HP Mini 210 netbook in its DDR3 memory version, 571 KB. The name states no board code, maker or revision, so these should be taken from the title…

Compal LS-6099P circuit diagram, revision 1.0, in a RAR archive of about 36 KB. Boards with the LS prefix are usually small Compal daughterboards that carry ports…

Schematic for the A560 and A580 models on the Quanta TWH platform, board DATWHMB18D0. The DA prefix with an MB suffix marks this as a Quanta main board design.

Schematic for the Samsung SM-J530F handset, delivered as a 4.73 MB PDF without a revision stated in the file name.

Circuit schematic for the ASUS F5R notebook, revision 2.0, in a 2.89 MB PDF. It is intended for board-level diagnosis: following power rails from the DC jack and…

Circuit diagram for the Samsung Galaxy Mega, model GT-I9200, supplied as a 5.99 MB PDF. The name gives no board revision.

Schematics for the Nokia N8 in a 6.23 MB PDF file. The name lists no hardware revision, so compare the board version on the PCB before trusting component numbering.

Acer schematic named for the Aspire 3500 and 3630 and TravelMate models, sized 873 KB, which suggests the same Quanta ZL6 document found under a fuller name, although…

Schematic PDF named Z84J, 2.56 MB, with no revision or brand given in the name. The drawing should identify the manufacturer and board code in its title block, which is…

Circuit diagram in PDF form for a laptop identified only as U6V, about 950 KB in size. The file name states no motherboard number, revision or manufacturer, so the exact…

Datasheet for the 2SB1539 PNP transistor as a 40 KB PDF; the _E suffix most likely marks the English edition of the document.

The 2SA1518 is the subject of this 30.2 KB PDF, which the index files as a schematic although the name suggests a component data sheet.

PDF of 314 KB named 25GQ045. The title resembles a semiconductor part number, so this is most likely a datasheet for a single component even though the index files it as…

Network RF section of the Samsung SM-A10 schematic, a 2.25 MB PDF. It follows the cellular radio chain from transceiver through power amplifiers, antenna switch and…

PDF schematic for the Gigabyte GA-Q77M-D2H motherboard, with R101 in the name, which most likely means revision 1.01, packed in a compact RAR archive.

Positivo Stilo XR3010 service schematic in PDF, 927 KB, referencing board 71R-H14BT4 and the TL30 designation.

Gigabyte GA-H81M-S2PH schematic covering board revision 2.0, in PDF form within a 566 KB RAR archive.

Schematic for the Quanta G3ED laptop main board, number DAG3EDMB8D0, delivered as a PDF inside a 3.24 MB RAR archive.

Acer TravelMate 6552 motherboard schematic from Inventec, project Pantanal CS at revision A01.

Gigabyte GA-B85M-D3H-A circuit diagram, revision 1.0, delivered as a PDF inside a 787 KB RAR.

Service manual for the Lexicon MPX 500 effects processor, a 5.73 MB PDF. Lexicon service documents usually include theory of operation, schematics, board layouts, parts…

PDF schematic for the Biostar N61PB-M2S motherboard version 6.4, compressed into an 815 KB RAR and indexed under ECS.

Schematic in PDF format, archived as RAR, for the EG50 board with Wistron number 12253-3M; the name also notes an AMD E1-522 processor.

Revision 1.0 schematic for the MSI MS-7B19 desktop board, provided as a PDF in a ZIP of about 2.12 MB.

PDF schematic for the Jetway MIG41TMV2 motherboard, revision 2.0, in a 1.24 MB RAR archive.